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@MihuBot
Created April 14, 2024 20:43
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Top method improvements

-128 (-16.91 % of base) - System.Net.Http.Headers.UriHeaderParser:DecodeUtf8FromString(System.String):System.String
 ; Assembly listing for method System.Net.Http.Headers.UriHeaderParser:DecodeUtf8FromString(System.String):System.String (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 43 single block inlinees; 15 inlinees without PGO data
+; 0 inlinees with PGO data; 43 single block inlinees; 27 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] ( 12, 15   )     ref  ->  [rbp-0x40]  class-hnd EH-live single-def <System.String>
+;  V00 arg0         [V00,T01] ( 12, 15   )     ref  ->  [rbp-0x30]  class-hnd EH-live single-def <System.String>
 ;* V01 loc0         [V01    ] (  0,  0   )     int  ->  zero-ref   
 ;* V02 loc1         [V02    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op <System.Span`1[ubyte]>
 ;* V03 loc2         [V03    ] (  0,  0   )  struct (16) zero-ref    <System.Span`1[ubyte]>
-;  V04 loc3         [V04,T27] (  3,  3   )     int  ->  r15        
+;  V04 loc3         [V04,T23] (  3,  3   )     int  ->  r15        
 ;* V05 loc4         [V05    ] (  0,  0   )  struct (16) zero-ref    <System.Span`1[ubyte]>
 ;  V06 loc5         [V06,T00] (  6, 25   )     int  ->  rdx        
 ;* V07 loc6         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def <System.Text.Encoding>
-;  V08 loc7         [V08,T31] (  2,  2   )     ref  ->  rax         class-hnd exact single-def <System.String>
+;  V08 loc7         [V08,T27] (  2,  2   )     ref  ->  rax         class-hnd exact single-def <System.String>
 ;# V09 OutArgs      [V09    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V10 tmp1         [V10    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V11 tmp2         [V11    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;  V12 tmp3         [V12,T09] (  3,  6   )     ref  ->  rbx         class-hnd exact single-def "impAppendStmt" <System.Text.EncoderExceptionFallback>
+;  V12 tmp3         [V12,T05] (  3,  6   )     ref  ->  rbx         class-hnd exact single-def "impAppendStmt" <System.Text.EncoderExceptionFallback>
 ;* V13 tmp4         [V13    ] (  0,  0   )  struct (16) zero-ref    multireg-arg multireg-ret "Return value temp for multireg return" <System.ReadOnlySpan`1[ubyte]>
 ;* V14 tmp5         [V14    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.ArgumentException>
 ;* V15 tmp6         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
 ;* V16 tmp7         [V16    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V17 tmp8         [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V18 tmp9         [V18    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V19 tmp10        [V19,T19] (  2,  4   )   byref  ->  rax         single-def "Inlining Arg"
-;  V20 tmp11        [V20,T22] (  2,  4   )     int  ->  rbx         "Inlining Arg"
-;  V21 tmp12        [V21,T08] (  6,  6   )     int  ->  rax         "Inline return value spill temp"
-;  V22 tmp13        [V22    ] (  2,  4   )  ushort  ->  [rbp-0x2C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V23 tmp14        [V23    ] (  2,  4   )  ushort  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V19 tmp10        [V19,T11] (  2,  4   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V20 tmp11        [V20,T15] (  2,  4   )     int  ->  rbx         "Inlining Arg"
+;  V21 tmp12        [V21,T04] (  6,  6   )     int  ->  rax         "Inline return value spill temp"
+;* V22 tmp13        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp14        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V24 tmp15        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V25 tmp16        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V26 tmp17        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V27 tmp18        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V28 tmp19        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V29 tmp20        [V29    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp18        [V27    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V28 tmp19        [V28    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V29 tmp20        [V29    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V30 tmp21        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V31 tmp22        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V32 tmp23        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V33 tmp24        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V34 tmp25        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V35 tmp26        [V35    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V36 tmp27        [V36    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V37 tmp28        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V38 tmp29        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V39 tmp30        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V40 tmp31        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V41 tmp32        [V41    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V42 tmp33        [V42    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp34        [V43    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V44 tmp35        [V44    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V45 tmp36        [V45,T03] (  6, 12   )  ushort  ->  rsi         "Inlining Arg"
-;  V46 tmp37        [V46,T06] (  5, 10   )  ushort  ->  rdx         "Inlining Arg"
-;* V47 tmp38        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V48 tmp39        [V48,T28] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
-;* V49 tmp40        [V49    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V50 tmp41        [V50    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V51 tmp42        [V51    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
+;* V33 tmp24        [V33    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V34 tmp25        [V34    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V35 tmp26        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V36 tmp27        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V37 tmp28        [V37    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V38 tmp29        [V38    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V39 tmp30        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V40 tmp31        [V40    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp32        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V42 tmp33        [V42    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V43 tmp34        [V43    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V44 tmp35        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp36        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V46 tmp37        [V46    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V47 tmp38        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp39        [V48    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V49 tmp40        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V50 tmp41        [V50,T33] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V51 tmp42        [V51    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
 ;* V52 tmp43        [V52    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V53 tmp44        [V53    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V54 tmp45        [V54    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V54 tmp45        [V54    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V55 tmp46        [V55    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V56 tmp47        [V56    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V57 tmp48        [V57    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V58 tmp49        [V58    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V59 tmp50        [V59    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V60 tmp51        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V61 tmp52        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V62 tmp53        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V63 tmp54        [V63    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V64 tmp55        [V64    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V65 tmp56        [V65    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V56 tmp47        [V56    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V57 tmp48        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V58 tmp49        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V59 tmp50        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V60 tmp51        [V60    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V61 tmp52        [V61    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V62 tmp53        [V62    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V63 tmp54        [V63    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V64 tmp55        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V65 tmp56        [V65    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V66 tmp57        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V67 tmp58        [V67    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V68 tmp59        [V68    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V69 tmp60        [V69    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V70 tmp61        [V70    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V71 tmp62        [V71    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V72 tmp63        [V72    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V73 tmp64        [V73    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V74 tmp65        [V74    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V75 tmp66        [V75    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;* V76 tmp67        [V76    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V77 tmp68        [V77    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V78 tmp69        [V78,T20] (  2,  4   )   byref  ->   r8         single-def "Inlining Arg"
-;  V79 tmp70        [V79,T23] (  2,  4   )     int  ->  rcx         "Inlining Arg"
-;  V80 tmp71        [V80,T37] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V81 tmp72        [V81    ] (  2,  4   )  ushort  ->  [rbp-0x34]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V82 tmp73        [V82    ] (  2,  4   )  ushort  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V67 tmp58        [V67    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;* V68 tmp59        [V68    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V69 tmp60        [V69    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;  V70 tmp61        [V70,T12] (  2,  4   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V71 tmp62        [V71,T16] (  2,  4   )     int  ->  rsi         "Inlining Arg"
+;  V72 tmp63        [V72,T34] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V73 tmp64        [V73    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V74 tmp65        [V74    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V75 tmp66        [V75    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V76 tmp67        [V76    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V77 tmp68        [V77    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V78 tmp69        [V78    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V79 tmp70        [V79    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V80 tmp71        [V80    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
+;* V81 tmp72        [V81    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V82 tmp73        [V82    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V83 tmp74        [V83    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V84 tmp75        [V84    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V85 tmp76        [V85    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V84 tmp75        [V84    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V85 tmp76        [V85    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
 ;* V86 tmp77        [V86    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V87 tmp78        [V87    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V88 tmp79        [V88    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V89 tmp80        [V89    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V90 tmp81        [V90    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V91 tmp82        [V91    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V92 tmp83        [V92    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V93 tmp84        [V93    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V94 tmp85        [V94    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V95 tmp86        [V95    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V96 tmp87        [V96    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V88 tmp79        [V88    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V89 tmp80        [V89    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V90 tmp81        [V90    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V91 tmp82        [V91    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V92 tmp83        [V92    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V93 tmp84        [V93    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V94 tmp85        [V94    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V95 tmp86        [V95    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V96 tmp87        [V96    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V97 tmp88        [V97    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V98 tmp89        [V98    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V99 tmp90        [V99    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V100 tmp91       [V100    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V101 tmp92       [V101    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V102 tmp93       [V102    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V103 tmp94       [V103    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V104 tmp95       [V104,T04] (  6, 12   )  ushort  ->  rsi         "Inlining Arg"
-;  V105 tmp96       [V105,T07] (  5, 10   )  ushort  ->  rdx         "Inlining Arg"
-;* V106 tmp97       [V106    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V107 tmp98       [V107,T29] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
-;* V108 tmp99       [V108    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V109 tmp100      [V109    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V110 tmp101      [V110    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V111 tmp102      [V111    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V112 tmp103      [V112    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V113 tmp104      [V113    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V114 tmp105      [V114    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V115 tmp106      [V115    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V116 tmp107      [V116    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V98 tmp89        [V98    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;  V99 tmp90        [V99,T13] (  2,  4   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V100 tmp91       [V100,T17] (  2,  4   )     int  ->  rsi         "Inlining Arg"
+;  V101 tmp92       [V101,T35] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V102 tmp93       [V102    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V103 tmp94       [V103    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V104 tmp95       [V104    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V105 tmp96       [V105    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V106 tmp97       [V106    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V107 tmp98       [V107    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V108 tmp99       [V108    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V109 tmp100      [V109    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V110 tmp101      [V110    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V111 tmp102      [V111    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V112 tmp103      [V112    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V113 tmp104      [V113    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V114 tmp105      [V114    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V115 tmp106      [V115    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V116 tmp107      [V116    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V117 tmp108      [V117    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V118 tmp109      [V118    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V119 tmp110      [V119    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V120 tmp111      [V120    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V121 tmp112      [V121    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V122 tmp113      [V122    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V123 tmp114      [V123    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V124 tmp115      [V124    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V125 tmp116      [V125    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V126 tmp117      [V126    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V127 tmp118      [V127    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V128 tmp119      [V128    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V129 tmp120      [V129    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V130 tmp121      [V130    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V131 tmp122      [V131    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V132 tmp123      [V132    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V133 tmp124      [V133    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V134 tmp125      [V134,T24] (  2,  4   )    long  ->  r14         "Inlining Arg"
-;  V135 tmp126      [V135,T10] (  3,  6   )     ref  ->  rax         class-hnd exact single-def "Inlining Arg" <ubyte[]>
-;* V136 tmp127      [V136    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
-;  V137 tmp128      [V137,T11] (  3,  6   )     ref  ->  r13         class-hnd exact single-def "Inlining Arg" <System.Text.DecoderExceptionFallback>
-;  V138 tmp129      [V138,T21] (  2,  4   )     ref  ->  r12         class-hnd single-def "dup spill" <System.Text.Encoding>
-;  V139 tmp130      [V139,T14] (  4,  4   )     ref  ->  r12        
-;  V140 tmp131      [V140,T12] (  3,  6   )   byref  ->  r14         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
-;  V141 tmp132      [V141,T13] (  3,  6   )     int  ->  r15         "field V02._length (fldOffset=0x8)" P-INDEP
-;  V142 tmp133      [V142,T26] (  3,  3   )   byref  ->  r14         "field V03._reference (fldOffset=0x0)" P-INDEP
-;  V143 tmp134      [V143,T30] (  3,  3   )     int  ->  r15         "field V03._length (fldOffset=0x8)" P-INDEP
-;* V144 tmp135      [V144    ] (  0,  0   )   byref  ->  zero-ref    "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V145 tmp136      [V145    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V146 tmp137      [V146    ] (  0,  0   )   byref  ->  zero-ref    "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V147 tmp138      [V147    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
-;* V148 tmp139      [V148    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
-;* V149 tmp140      [V149    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
-;  V150 tmp141      [V150,T32] (  2,  2   )   byref  ->  rsi         "field V13._reference (fldOffset=0x0)" P-INDEP
-;  V151 tmp142      [V151,T38] (  2,  2   )     int  ->  rdx         "field V13._length (fldOffset=0x8)" P-INDEP
-;  V152 tmp143      [V152,T33] (  2,  2   )   byref  ->  r14         single-def "field V15._reference (fldOffset=0x0)" P-INDEP
-;  V153 tmp144      [V153,T39] (  2,  2   )     int  ->  r15         "field V15._length (fldOffset=0x8)" P-INDEP
-;  V154 tmp145      [V154,T15] (  4,  4   )   byref  ->  rax         "field V16._reference (fldOffset=0x0)" P-INDEP
-;  V155 tmp146      [V155,T17] (  4,  4   )     int  ->  rcx         "field V16._length (fldOffset=0x8)" P-INDEP
-;  V156 tmp147      [V156,T34] (  2,  2   )   byref  ->  rax         single-def "field V17._reference (fldOffset=0x0)" P-INDEP
-;  V157 tmp148      [V157,T40] (  2,  2   )     int  ->  rcx         "field V17._length (fldOffset=0x8)" P-INDEP
-;* V158 tmp149      [V158    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V18._reference (fldOffset=0x0)" P-INDEP
-;* V159 tmp150      [V159    ] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
-;* V160 tmp151      [V160    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V29._reference (fldOffset=0x0)" P-INDEP
-;* V161 tmp152      [V161    ] (  0,  0   )     int  ->  zero-ref    "field V29._length (fldOffset=0x8)" P-INDEP
-;* V162 tmp153      [V162    ] (  0,  0   )   byref  ->  zero-ref    "field V35._reference (fldOffset=0x0)" P-INDEP
-;* V163 tmp154      [V163    ] (  0,  0   )     int  ->  zero-ref    "field V35._length (fldOffset=0x8)" P-INDEP
-;* V164 tmp155      [V164    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V43._reference (fldOffset=0x0)" P-INDEP
-;* V165 tmp156      [V165    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
-;* V166 tmp157      [V166    ] (  0,  0   )   byref  ->  zero-ref    "field V58._reference (fldOffset=0x0)" P-INDEP
-;* V167 tmp158      [V167    ] (  0,  0   )     int  ->  zero-ref    "field V58._length (fldOffset=0x8)" P-INDEP
-;* V168 tmp159      [V168    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
-;* V169 tmp160      [V169    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
-;* V170 tmp161      [V170    ] (  0,  0   )   byref  ->  zero-ref    "field V74._reference (fldOffset=0x0)" P-INDEP
-;* V171 tmp162      [V171    ] (  0,  0   )     int  ->  zero-ref    "field V74._length (fldOffset=0x8)" P-INDEP
-;  V172 tmp163      [V172,T16] (  4,  4   )   byref  ->   r8         "field V75._reference (fldOffset=0x0)" P-INDEP
-;  V173 tmp164      [V173,T18] (  4,  4   )     int  ->  rcx         "field V75._length (fldOffset=0x8)" P-INDEP
-;  V174 tmp165      [V174,T35] (  2,  2   )   byref  ->   r8         single-def "field V76._reference (fldOffset=0x0)" P-INDEP
-;  V175 tmp166      [V175,T41] (  2,  2   )     int  ->  rcx         "field V76._length (fldOffset=0x8)" P-INDEP
-;* V176 tmp167      [V176    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V77._reference (fldOffset=0x0)" P-INDEP
-;* V177 tmp168      [V177    ] (  0,  0   )     int  ->  zero-ref    "field V77._length (fldOffset=0x8)" P-INDEP
-;* V178 tmp169      [V178    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V88._reference (fldOffset=0x0)" P-INDEP
-;* V179 tmp170      [V179    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
-;* V180 tmp171      [V180    ] (  0,  0   )   byref  ->  zero-ref    "field V94._reference (fldOffset=0x0)" P-INDEP
-;* V181 tmp172      [V181    ] (  0,  0   )     int  ->  zero-ref    "field V94._length (fldOffset=0x8)" P-INDEP
-;* V182 tmp173      [V182    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V102._reference (fldOffset=0x0)" P-INDEP
-;* V183 tmp174      [V183    ] (  0,  0   )     int  ->  zero-ref    "field V102._length (fldOffset=0x8)" P-INDEP
-;* V184 tmp175      [V184    ] (  0,  0   )   byref  ->  zero-ref    "field V117._reference (fldOffset=0x0)" P-INDEP
-;* V185 tmp176      [V185    ] (  0,  0   )     int  ->  zero-ref    "field V117._length (fldOffset=0x8)" P-INDEP
-;* V186 tmp177      [V186    ] (  0,  0   )   byref  ->  zero-ref    "field V125._reference (fldOffset=0x0)" P-INDEP
-;* V187 tmp178      [V187    ] (  0,  0   )     int  ->  zero-ref    "field V125._length (fldOffset=0x8)" P-INDEP
-;* V188 tmp179      [V188    ] (  0,  0   )   byref  ->  zero-ref    "field V133._reference (fldOffset=0x0)" P-INDEP
-;* V189 tmp180      [V189    ] (  0,  0   )     int  ->  zero-ref    "field V133._length (fldOffset=0x8)" P-INDEP
-;  V190 tmp181      [V190,T36] (  2,  2   )   byref  ->  r14         "field V136._reference (fldOffset=0x0)" P-INDEP
-;  V191 tmp182      [V191,T42] (  2,  2   )     int  ->  r15         "field V136._length (fldOffset=0x8)" P-INDEP
-;  V192 tmp183      [V192,T25] (  2,  4   )     int  ->  rdi         "argument with side effect"
-;  V193 GsCookie    [V193    ] (  1,  1   )    long  ->  [rbp-0x48]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
-;  V194 PSPSym      [V194,T43] (  1,  1   )    long  ->  [rbp-0x50]  do-not-enreg[V] "PSPSym"
-;  V195 cse0        [V195,T02] ( 10, 17   )     int  ->  rbx         multi-def "CSE #01: aggressive"
-;  V196 cse1        [V196,T05] (  3, 12   )    long  ->  rsi         "CSE #03: aggressive"
+;  V118 tmp109      [V118,T18] (  2,  4   )    long  ->  r14         "Inlining Arg"
+;  V119 tmp110      [V119,T06] (  3,  6   )     ref  ->  rax         class-hnd exact single-def "Inlining Arg" <ubyte[]>
+;* V120 tmp111      [V120    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
+;  V121 tmp112      [V121,T07] (  3,  6   )     ref  ->  r13         class-hnd exact single-def "Inlining Arg" <System.Text.DecoderExceptionFallback>
+;  V122 tmp113      [V122,T14] (  2,  4   )     ref  ->  r12         class-hnd single-def "dup spill" <System.Text.Encoding>
+;  V123 tmp114      [V123,T10] (  4,  4   )     ref  ->  r12        
+;  V124 tmp115      [V124,T08] (  3,  6   )   byref  ->  r14         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
+;  V125 tmp116      [V125,T09] (  3,  6   )     int  ->  r15         "field V02._length (fldOffset=0x8)" P-INDEP
+;  V126 tmp117      [V126,T20] (  3,  3   )   byref  ->  r14         "field V03._reference (fldOffset=0x0)" P-INDEP
+;  V127 tmp118      [V127,T24] (  3,  3   )     int  ->  r15         "field V03._length (fldOffset=0x8)" P-INDEP
+;* V128 tmp119      [V128    ] (  0,  0   )   byref  ->  zero-ref    "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V129 tmp120      [V129    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V130 tmp121      [V130    ] (  0,  0   )   byref  ->  zero-ref    "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V131 tmp122      [V131    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
+;* V132 tmp123      [V132    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
+;* V133 tmp124      [V133    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
+;  V134 tmp125      [V134,T28] (  2,  2   )   byref  ->  rsi         "field V13._reference (fldOffset=0x0)" P-INDEP
+;  V135 tmp126      [V135,T36] (  2,  2   )     int  ->  rdx         "field V13._length (fldOffset=0x8)" P-INDEP
+;  V136 tmp127      [V136,T29] (  2,  2   )   byref  ->  r14         single-def "field V15._reference (fldOffset=0x0)" P-INDEP
+;  V137 tmp128      [V137,T37] (  2,  2   )     int  ->  r15         "field V15._length (fldOffset=0x8)" P-INDEP
+;  V138 tmp129      [V138,T21] (  3,  3   )   byref  ->  rcx         "field V16._reference (fldOffset=0x0)" P-INDEP
+;  V139 tmp130      [V139,T25] (  3,  3   )     int  ->  rsi         "field V16._length (fldOffset=0x8)" P-INDEP
+;  V140 tmp131      [V140,T30] (  2,  2   )   byref  ->  rcx         single-def "field V17._reference (fldOffset=0x0)" P-INDEP
+;  V141 tmp132      [V141,T38] (  2,  2   )     int  ->  rsi         "field V17._length (fldOffset=0x8)" P-INDEP
+;* V142 tmp133      [V142    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V18._reference (fldOffset=0x0)" P-INDEP
+;* V143 tmp134      [V143    ] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
+;* V144 tmp135      [V144    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V27._reference (fldOffset=0x0)" P-INDEP
+;* V145 tmp136      [V145    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
+;* V146 tmp137      [V146    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
+;* V147 tmp138      [V147    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
+;* V148 tmp139      [V148    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V149 tmp140      [V149    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V150 tmp141      [V150    ] (  0,  0   )   byref  ->  zero-ref    "field V54._reference (fldOffset=0x0)" P-INDEP
+;* V151 tmp142      [V151    ] (  0,  0   )     int  ->  zero-ref    "field V54._length (fldOffset=0x8)" P-INDEP
+;* V152 tmp143      [V152    ] (  0,  0   )   byref  ->  zero-ref    "field V60._reference (fldOffset=0x0)" P-INDEP
+;* V153 tmp144      [V153    ] (  0,  0   )     int  ->  zero-ref    "field V60._length (fldOffset=0x8)" P-INDEP
+;* V154 tmp145      [V154    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V155 tmp146      [V155    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;  V156 tmp147      [V156,T22] (  3,  3   )   byref  ->  rcx         "field V67._reference (fldOffset=0x0)" P-INDEP
+;  V157 tmp148      [V157,T26] (  3,  3   )     int  ->  rsi         "field V67._length (fldOffset=0x8)" P-INDEP
+;  V158 tmp149      [V158,T31] (  2,  2   )   byref  ->  rcx         single-def "field V68._reference (fldOffset=0x0)" P-INDEP
+;  V159 tmp150      [V159,T39] (  2,  2   )     int  ->  rsi         "field V68._length (fldOffset=0x8)" P-INDEP
+;* V160 tmp151      [V160    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V69._reference (fldOffset=0x0)" P-INDEP
+;* V161 tmp152      [V161    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
+;* V162 tmp153      [V162    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V78._reference (fldOffset=0x0)" P-INDEP
+;* V163 tmp154      [V163    ] (  0,  0   )     int  ->  zero-ref    "field V78._length (fldOffset=0x8)" P-INDEP
+;* V164 tmp155      [V164    ] (  0,  0   )   byref  ->  zero-ref    "field V90._reference (fldOffset=0x0)" P-INDEP
+;* V165 tmp156      [V165    ] (  0,  0   )     int  ->  zero-ref    "field V90._length (fldOffset=0x8)" P-INDEP
+;* V166 tmp157      [V166    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V98._reference (fldOffset=0x0)" P-INDEP
+;* V167 tmp158      [V167    ] (  0,  0   )     int  ->  zero-ref    "field V98._length (fldOffset=0x8)" P-INDEP
+;* V168 tmp159      [V168    ] (  0,  0   )   byref  ->  zero-ref    "field V105._reference (fldOffset=0x0)" P-INDEP
+;* V169 tmp160      [V169    ] (  0,  0   )     int  ->  zero-ref    "field V105._length (fldOffset=0x8)" P-INDEP
+;* V170 tmp161      [V170    ] (  0,  0   )   byref  ->  zero-ref    "field V111._reference (fldOffset=0x0)" P-INDEP
+;* V171 tmp162      [V171    ] (  0,  0   )     int  ->  zero-ref    "field V111._length (fldOffset=0x8)" P-INDEP
+;* V172 tmp163      [V172    ] (  0,  0   )   byref  ->  zero-ref    "field V117._reference (fldOffset=0x0)" P-INDEP
+;* V173 tmp164      [V173    ] (  0,  0   )     int  ->  zero-ref    "field V117._length (fldOffset=0x8)" P-INDEP
+;  V174 tmp165      [V174,T32] (  2,  2   )   byref  ->  r14         "field V120._reference (fldOffset=0x0)" P-INDEP
+;  V175 tmp166      [V175,T40] (  2,  2   )     int  ->  r15         "field V120._length (fldOffset=0x8)" P-INDEP
+;  V176 tmp167      [V176,T19] (  2,  4   )     int  ->  rdi         "argument with side effect"
+;  V177 GsCookie    [V177    ] (  1,  1   )    long  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
+;  V178 PSPSym      [V178,T41] (  1,  1   )    long  ->  [rbp-0x40]  do-not-enreg[V] "PSPSym"
+;  V179 cse0        [V179,T02] ( 10, 17   )     int  ->  rbx         multi-def "CSE #01: aggressive"
+;  V180 cse1        [V180,T03] (  3, 12   )    long  ->  rsi         "CSE #03: aggressive"
 ;
-; Lcl frame size = 40
+; Lcl frame size = 24
 
 G_M22867_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 40
-       lea      rbp, [rsp+0x50]
-       mov      qword ptr [rbp-0x50], rsp
-       mov      qword ptr [rbp-0x48], 0xD1FFAB1E
-       mov      gword ptr [rbp-0x40], rdi
+       sub      rsp, 24
+       lea      rbp, [rsp+0x40]
+       mov      qword ptr [rbp-0x40], rsp
+       mov      qword ptr [rbp-0x38], 0xD1FFAB1E
+       mov      gword ptr [rbp-0x30], rdi
 						;; size=35 bbWeight=1 PerfScore 9.75
 G_M22867_IG02:
        mov      rax, 0xD1FFAB1E      ; code for System.String:IsNullOrWhiteSpace(System.String):ubyte
        call     [rax]System.String:IsNullOrWhiteSpace(System.String):ubyte
        test     eax, eax
-       jne      G_M22867_IG22
-       mov      rdi, gword ptr [rbp-0x40]
+       jne      G_M22867_IG18
+       mov      rdi, gword ptr [rbp-0x30]
        test     rdi, rdi
        jne      SHORT G_M22867_IG03
-       xor      rax, rax
-       xor      ecx, ecx
+       xor      rcx, rcx
+       xor      esi, esi
        jmp      SHORT G_M22867_IG04
-       align    [1 bytes for IG15]
-						;; size=36 bbWeight=1 PerfScore 9.25
+       align    [13 bytes for IG11]
+						;; size=48 bbWeight=1 PerfScore 9.25
 G_M22867_IG03:
-       lea      rax, bword ptr [rdi+0x0C]
+       lea      rcx, bword ptr [rdi+0x0C]
        mov      ebx, dword ptr [rdi+0x08]
-       mov      ecx, ebx
-       mov      rdi, gword ptr [rbp-0x40]
-						;; size=13 bbWeight=1 PerfScore 3.75
+       mov      esi, ebx
+						;; size=9 bbWeight=1 PerfScore 2.75
 G_M22867_IG04:
-       xor      edx, edx
-       mov      dword ptr [rbp-0x2C], edx
-       mov      dword ptr [rbp-0x30], 127
-       movzx    rsi, word  ptr [rbp-0x2C]
-       movzx    rdx, word  ptr [rbp-0x30]
-       lea      r8d, [rsi-0x01]
-       cmp      r8d, 254
-       jae      SHORT G_M22867_IG05
-       lea      r8d, [rdx-0x01]
-       cmp      r8d, 254
-       jae      SHORT G_M22867_IG05
-       cmp      edx, esi
-       jl       SHORT G_M22867_IG05
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
-       mov      rdi, rax
-       mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M22867_IG06
-						;; size=77 bbWeight=1 PerfScore 15.25
-G_M22867_IG05:
-       mov      rdi, rax
+       mov      rdi, rcx
+       mov      ecx, esi
+       xor      esi, esi
+       mov      edx, 127
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
        call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=15 bbWeight=1 PerfScore 3.50
-G_M22867_IG06:
        test     eax, eax
-       jl       G_M22867_IG22
-       mov      rdi, gword ptr [rbp-0x40]
+       jl       G_M22867_IG18
+       mov      rdi, gword ptr [rbp-0x30]
        test     rdi, rdi
-       jne      SHORT G_M22867_IG07
+       jne      SHORT G_M22867_IG05
        test     eax, eax
-       jne      G_M22867_IG26
-       xor      r8, r8
-       xor      ecx, ecx
-       jmp      SHORT G_M22867_IG08
-						;; size=32 bbWeight=1 PerfScore 7.25
-G_M22867_IG07:
+       jne      G_M22867_IG22
+       xor      rcx, rcx
+       xor      esi, esi
+       jmp      SHORT G_M22867_IG06
+						;; size=55 bbWeight=1 PerfScore 11.50
+G_M22867_IG05:
        mov      ebx, dword ptr [rdi+0x08]
        cmp      ebx, eax
-       jb       G_M22867_IG26
-       mov      r8d, eax
-       lea      r8, bword ptr [rdi+2*r8+0x0C]
-       mov      ecx, ebx
-       sub      ecx, eax
-       mov      rdi, gword ptr [rbp-0x40]
-						;; size=27 bbWeight=1 PerfScore 6.00
-G_M22867_IG08:
-       xor      edx, edx
-       mov      dword ptr [rbp-0x34], edx
-       mov      dword ptr [rbp-0x38], 255
-       movzx    rsi, word  ptr [rbp-0x34]
-       movzx    rdx, word  ptr [rbp-0x38]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M22867_IG09
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M22867_IG09
-       cmp      edx, esi
-       jl       SHORT G_M22867_IG09
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
-       mov      rdi, r8
-       mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M22867_IG10
-						;; size=71 bbWeight=1 PerfScore 15.25
-G_M22867_IG09:
-       mov      rdi, r8
+       jb       G_M22867_IG22
+       mov      ecx, eax
+       lea      rcx, bword ptr [rdi+2*rcx+0x0C]
+       mov      esi, ebx
+       sub      esi, eax
+						;; size=22 bbWeight=1 PerfScore 5.00
+G_M22867_IG06:
+       mov      rdi, rcx
+       mov      ecx, esi
+       xor      esi, esi
+       mov      edx, 255
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
        call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=15 bbWeight=1 PerfScore 3.50
-G_M22867_IG10:
        test     eax, eax
-       jge      G_M22867_IG22
-       mov      rdi, gword ptr [rbp-0x40]
+       jge      G_M22867_IG18
+       mov      rdi, gword ptr [rbp-0x30]
        mov      ebx, dword ptr [rdi+0x08]
        cmp      ebx, 256
-       jg       SHORT G_M22867_IG13
+       jg       SHORT G_M22867_IG09
        mov      r15d, ebx
        mov      esi, r15d
        mov      r14, rsi
        test     r14, r14
-       je       SHORT G_M22867_IG12
+       je       SHORT G_M22867_IG08
        mov      rax, r14
        add      rax, 15
        and      rax, -16
        neg      rax
        add      rax, rsp
-       jb       SHORT G_M22867_IG11
+       jb       SHORT G_M22867_IG07
        xor      eax, eax
-						;; size=58 bbWeight=1 PerfScore 10.00
-G_M22867_IG11:
+						;; size=82 bbWeight=1 PerfScore 14.25
+G_M22867_IG07:
        test     dword ptr [rsp], esp
        sub      rsp, 0x1000
        cmp      rsp, rax
-       jae      SHORT G_M22867_IG11
+       jae      SHORT G_M22867_IG07
        mov      rsp, rax
        lea      r14, [rsp]
 						;; size=22 bbWeight=1 PerfScore 5.25
-G_M22867_IG12:
-       jmp      SHORT G_M22867_IG14
+G_M22867_IG08:
+       jmp      SHORT G_M22867_IG10
 						;; size=2 bbWeight=1 PerfScore 2.00
-G_M22867_IG13:
+G_M22867_IG09:
        mov      esi, ebx
        mov      rdi, 0xD1FFAB1E      ; ubyte[]
        call     CORINFO_HELP_NEWARR_1_VC
        lea      r14, bword ptr [rax+0x10]
        mov      r15d, dword ptr [rax+0x08]
 						;; size=25 bbWeight=1 PerfScore 4.00
-G_M22867_IG14:
+G_M22867_IG10:
        xor      edx, edx
-       jmp      SHORT G_M22867_IG16
+       jmp      SHORT G_M22867_IG12
 						;; size=4 bbWeight=1 PerfScore 2.25
-G_M22867_IG15:
+G_M22867_IG11:
        cmp      edx, r15d
-       jae      G_M22867_IG25
+       jae      G_M22867_IG21
        mov      esi, edx
-       mov      rdi, gword ptr [rbp-0x40]
+       mov      rdi, gword ptr [rbp-0x30]
        movzx    rax, byte  ptr [rdi+2*rsi+0x0C]
        mov      byte  ptr [r14+rsi], al
        inc      edx
 						;; size=26 bbWeight=4 PerfScore 23.00
-G_M22867_IG16:
+G_M22867_IG12:
        cmp      ebx, edx
-       jg       SHORT G_M22867_IG15
+       jg       SHORT G_M22867_IG11
 						;; size=4 bbWeight=8 PerfScore 10.00
-G_M22867_IG17:
+G_M22867_IG13:
        mov      rdx, 0xD1FFAB1E      ; const ptr
        mov      rbx, gword ptr [rdx]
        mov      rdx, 0xD1FFAB1E      ; const ptr
        mov      r13, gword ptr [rdx]
        mov      rdx, r13
        mov      rsi, rbx
        mov      rdi, 0xD1FFAB1E      ; 'utf-8'
        mov      rax, 0xD1FFAB1E      ; code for System.Text.EncodingProvider:GetEncodingFromProvider(System.String,System.Text.EncoderFallback,System.Text.DecoderFallback):System.Text.Encoding
        call     [rax]System.Text.EncodingProvider:GetEncodingFromProvider(System.String,System.Text.EncoderFallback,System.Text.DecoderFallback):System.Text.Encoding
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Encoding:FilterDisallowedEncodings(System.Text.Encoding):System.Text.Encoding
        call     [rax]System.Text.Encoding:FilterDisallowedEncodings(System.Text.Encoding):System.Text.Encoding
        mov      r12, rax
        test     r12, r12
-       jne      SHORT G_M22867_IG18
+       jne      SHORT G_M22867_IG14
        mov      rdi, 0xD1FFAB1E      ; 'utf-8'
        mov      rax, 0xD1FFAB1E      ; code for System.Text.EncodingTable:GetCodePageFromName(System.String):int
        call     [rax]System.Text.EncodingTable:GetCodePageFromName(System.String):int
        mov      edi, eax
        mov      rsi, rbx
        mov      rdx, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Encoding:GetEncoding(int,System.Text.EncoderFallback,System.Text.DecoderFallback):System.Text.Encoding
        call     [rax]System.Text.Encoding:GetEncoding(int,System.Text.EncoderFallback,System.Text.DecoderFallback):System.Text.Encoding
        mov      r12, rax
 						;; size=122 bbWeight=1 PerfScore 21.25
-G_M22867_IG18:
+G_M22867_IG14:
        mov      rdi, r14
        mov      esi, r15d
        mov      rax, 0xD1FFAB1E      ; code for System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
        call     [rax]System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
        mov      rsi, rax
        mov      rdi, r12
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Encoding:GetString(System.ReadOnlySpan`1[ubyte]):System.String:this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Text.Encoding:GetString(System.ReadOnlySpan`1[ubyte]):System.String:this
        nop      
 						;; size=39 bbWeight=1 PerfScore 10.75
-G_M22867_IG19:
-       cmp      qword ptr [rbp-0x48], 0xD1FFAB1E
-       je       SHORT G_M22867_IG20
+G_M22867_IG15:
+       cmp      qword ptr [rbp-0x38], 0xD1FFAB1E
+       je       SHORT G_M22867_IG16
        call     CORINFO_HELP_FAIL_FAST
 						;; size=15 bbWeight=1 PerfScore 4.00
-G_M22867_IG20:
+G_M22867_IG16:
        nop      
 						;; size=1 bbWeight=1 PerfScore 0.25
-G_M22867_IG21:
+G_M22867_IG17:
        lea      rsp, [rbp-0x28]
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.50
-G_M22867_IG22:
-       mov      rax, gword ptr [rbp-0x40]
-       cmp      qword ptr [rbp-0x48], 0xD1FFAB1E
-       je       SHORT G_M22867_IG23
+G_M22867_IG18:
+       mov      rax, gword ptr [rbp-0x30]
+       cmp      qword ptr [rbp-0x38], 0xD1FFAB1E
+       je       SHORT G_M22867_IG19
        call     CORINFO_HELP_FAIL_FAST
 						;; size=19 bbWeight=1 PerfScore 5.00
-G_M22867_IG23:
+G_M22867_IG19:
        nop      
 						;; size=1 bbWeight=1 PerfScore 0.25
-G_M22867_IG24:
+G_M22867_IG20:
        lea      rsp, [rbp-0x28]
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.50
-G_M22867_IG25:
+G_M22867_IG21:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M22867_IG26:
+G_M22867_IG22:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
-G_M22867_IG27:
+G_M22867_IG23:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0x50]
+       lea      rbp, [rbp+0x40]
 						;; size=22 bbWeight=0 PerfScore 0.00
-G_M22867_IG28:
-       lea      rax, G_M22867_IG22
+G_M22867_IG24:
+       lea      rax, G_M22867_IG18
 						;; size=7 bbWeight=0 PerfScore 0.00
-G_M22867_IG29:
+G_M22867_IG25:
        add      rsp, 8
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 757, prolog size 35, PerfScore 180.50, instruction count 215, allocated bytes for code 757 (MethodHash=f9b6a6ac) for method System.Net.Http.Headers.UriHeaderParser:DecodeUtf8FromString(System.String):System.String (FullOpts)
+; Total bytes of code 629, prolog size 35, PerfScore 149.50, instruction count 179, allocated bytes for code 629 (MethodHash=f9b6a6ac) for method System.Net.Http.Headers.UriHeaderParser:DecodeUtf8FromString(System.String):System.String (FullOpts)
-99 (-6.75 % of base) - System.Buffers.SequenceReader`1[short]:TryReadToAny(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this
 ; Assembly listing for method System.Buffers.SequenceReader`1[short]:TryReadToAny(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 52 single block inlinees; 18 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T22] (  3,  3   )   byref  ->  rdi         this single-def
-;  V01 arg1         [V01,T23] (  3,  3   )   byref  ->  rsi         single-def
-;  V02 arg2         [V02,T25] (  3,  3   )  struct (16) [rbp-0x80]  do-not-enreg[SFA] multireg-arg ld-addr-op single-def ptr <System.ReadOnlySpan`1[short]>
-;  V03 arg3         [V03,T26] (  3,  3   )   ubyte  ->   r8         single-def
+;  V00 this         [V00,T17] (  3,  3   )   byref  ->  rdi         this single-def
+;  V01 arg1         [V01,T18] (  3,  3   )   byref  ->  rsi         single-def
+;  V02 arg2         [V02,T20] (  3,  3   )  struct (16) [rbp-0x80]  do-not-enreg[SFA] multireg-arg ld-addr-op single-def ptr <System.ReadOnlySpan`1[short]>
+;  V03 arg3         [V03,T21] (  3,  3   )   ubyte  ->   r8         single-def
 ;* V04 loc0         [V04    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[short]>
 ;* V05 loc1         [V05    ] (  0,  0   )     int  ->  zero-ref    ptr
 ;  V06 OutArgs      [V06    ] (  1,  1   )  struct ( 8) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V07 tmp1         [V07,T34] (  6,  3.50)     int  ->  rax        
+;  V07 tmp1         [V07,T32] (  6,  3.50)     int  ->  rax        
 ;* V08 tmp2         [V08    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[short]>
 ;  V09 tmp3         [V09,T09] (  4,  8   )     int  ->  rdi         "Inlining Arg"
 ;* V10 tmp4         [V10    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[short]>
-;  V11 tmp5         [V11,T20] (  2,  4   )   byref  ->  rcx         single-def "Inlining Arg"
-;  V12 tmp6         [V12,T21] (  2,  4   )     int  ->  rax         "Inlining Arg"
-;  V13 tmp7         [V13,T27] (  8,  4   )     int  ->  registers   ptr "Inline return value spill temp"
+;  V11 tmp5         [V11,T15] (  2,  4   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V12 tmp6         [V12,T16] (  2,  4   )     int  ->  rax         "Inlining Arg"
+;  V13 tmp7         [V13,T22] (  8,  4   )     int  ->  registers   ptr "Inline return value spill temp"
 ;* V14 tmp8         [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
 ;* V15 tmp9         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
 ;* V16 tmp10        [V16    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp11        [V17    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
-;  V18 tmp12        [V18,T41] (  4,  2   )   byref  ->  rsi         single-def "Inline stloc first use temp"
-;  V19 tmp13        [V19,T19] (  2,  4.50)   byref  ->   r8         single-def "Inline stloc first use temp"
+;  V18 tmp12        [V18,T35] (  4,  2   )   byref  ->  rsi         single-def "Inline stloc first use temp"
+;  V19 tmp13        [V19,T14] (  2,  4.50)   byref  ->   r8         single-def "Inline stloc first use temp"
 ;* V20 tmp14        [V20    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp15        [V21    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
 ;* V22 tmp16        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;  V23 tmp17        [V23,T29] (  4,  4   )   short  ->  rsi         "Inlining Arg"
+;  V23 tmp17        [V23,T24] (  4,  4   )   short  ->  rsi         "Inlining Arg"
 ;* V24 tmp18        [V24    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
-;  V25 tmp19        [V25,T48] (  3,  1.50)     int  ->   r8         "Inline return value spill temp"
-;* V26 tmp20        [V26    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V27 tmp21        [V27    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V28 tmp22        [V28    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;  V29 tmp23        [V29,T14] (  6,  6   )   short  ->  rsi         "Inlining Arg"
-;  V30 tmp24        [V30,T15] (  6,  6   )   short  ->  rdx         "Inlining Arg"
-;* V31 tmp25        [V31    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
-;  V32 tmp26        [V32,T42] (  4,  2   )     int  ->   r8         "Inline return value spill temp"
-;* V33 tmp27        [V33    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V34 tmp28        [V34    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V35 tmp29        [V35    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V36 tmp30        [V36    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp31        [V37    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;  V38 tmp32        [V38,T56] (  2,  1   )  ushort  ->  rsi         "Inline return value spill temp"
-;  V39 tmp33        [V39,T35] (  3,  3   )  ushort  ->  rsi         "Inlining Arg"
-;  V40 tmp34        [V40,T36] (  3,  3   )  ushort  ->  rdi         "Inlining Arg"
+;  V25 tmp19        [V25,T41] (  3,  1.50)     int  ->   r8         "Inline return value spill temp"
+;* V26 tmp20        [V26    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;  V27 tmp21        [V27,T25] (  4,  4   )   short  ->  rsi         "Inlining Arg"
+;  V28 tmp22        [V28,T26] (  4,  4   )   short  ->  rdx         "Inlining Arg"
+;* V29 tmp23        [V29,T63] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
+;  V30 tmp24        [V30,T42] (  3,  1.50)     int  ->   r8         "Inline return value spill temp"
+;  V31 tmp25        [V31,T51] (  2,  1   )  ushort  ->  rsi         "Inline stloc first use temp"
+;  V32 tmp26        [V32,T52] (  2,  1   )  ushort  ->  rdx         "Inline stloc first use temp"
+;* V33 tmp27        [V33    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V34 tmp28        [V34    ] (  0,  0   )  ushort  ->  zero-ref    ptr "Inline return value spill temp"
+;  V35 tmp29        [V35,T27] (  4,  4   )   short  ->  rsi         "Inlining Arg"
+;  V36 tmp30        [V36,T28] (  4,  4   )   short  ->  rdx         "Inlining Arg"
+;  V37 tmp31        [V37,T29] (  4,  4   )   short  ->   r9         "Inlining Arg"
+;* V38 tmp32        [V38    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
+;  V39 tmp33        [V39,T43] (  3,  1.50)     int  ->   r8         "Inline return value spill temp"
+;* V40 tmp34        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
 ;* V41 tmp35        [V41    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
 ;* V42 tmp36        [V42    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;  V43 tmp37        [V43,T30] (  4,  4   )   short  ->  rsi         "Inlining Arg"
-;  V44 tmp38        [V44,T31] (  4,  4   )   short  ->  rdx         "Inlining Arg"
-;  V45 tmp39        [V45,T32] (  4,  4   )   short  ->   r9         "Inlining Arg"
-;* V46 tmp40        [V46    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
-;  V47 tmp41        [V47,T49] (  3,  1.50)     int  ->   r8         "Inline return value spill temp"
-;* V48 tmp42        [V48    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V49 tmp43        [V49    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V50 tmp44        [V50    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V51 tmp45        [V51    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp46        [V52    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V53 tmp47        [V53    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V54 tmp48        [V54    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V55 tmp49        [V55    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V56 tmp50        [V56    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V57 tmp51        [V57    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V58 tmp52        [V58    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V59 tmp53        [V59    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V60 tmp54        [V60    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V61 tmp55        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V62 tmp56        [V62    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V63 tmp57        [V63    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V64 tmp58        [V64    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V65 tmp59        [V65    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V66 tmp60        [V66    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V67 tmp61        [V67    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V68 tmp62        [V68,T43] (  4,  2   )     int  ->  registers   ptr "Inline return value spill temp"
-;  V69 tmp63        [V69,T05] (  4, 11   )     int  ->   r9         "Inlining Arg"
-;* V70 tmp64        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V71 tmp65        [V71    ] (  0,  0   )  struct (16) zero-ref    "Inline stloc first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V72 tmp66        [V72,T33] (  4,  4   )     int  ->  rdi         "Inlining Arg"
-;  V73 tmp67        [V73    ] (  3,  1.50)     int  ->  [rbp-0x84]  do-not-enreg[X] addr-exposed ld-addr-op ptr "Inline ldloca(s) first use temp"
-;* V74 tmp68        [V74,T57] (  0,  0   )   ubyte  ->  zero-ref    ptr "Inline return value spill temp"
-;  V75 tmp69        [V75,T50] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;  V76 tmp70        [V76,T24] (  3,  5   )   byref  ->  [rbp-0xA8]  spill-single-def ptr "Inline stloc first use temp"
-;  V77 tmp71        [V77,T01] (  6, 17   )   byref  ->  [rbp-0xB0]  ptr "Inline stloc first use temp"
-;  V78 tmp72        [V78,T10] (  2,  8   )  ushort  ->  rsi         "Inline stloc first use temp"
-;* V79 tmp73        [V79    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V80 tmp74        [V80    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V81 tmp75        [V81    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V82 tmp76        [V82,T58] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V83 tmp77        [V83    ] (  7,  3.50)  struct (64) [rbp-0x70]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "Inline ldloca(s) first use temp" <System.Buffers.IndexOfAnyAsciiSearcher+AsciiState>
-;  V84 tmp78        [V84,T51] (  2,  1   )   ubyte  ->  rdx         ld-addr-op "Inline ldloca(s) first use temp"
-;* V85 tmp79        [V85    ] (  0,  0   )   byref  ->  zero-ref   
-;  V86 tmp80        [V86,T54] (  2,  1   )   byref  ->  r13         single-def
-;* V87 tmp81        [V87    ] (  0,  0   )     int  ->  zero-ref   
-;* V88 tmp82        [V88    ] (  0,  0   )   byref  ->  zero-ref   
-;* V89 tmp83        [V89    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr
-;  V90 tmp84        [V90,T52] (  3,  1.50)     int  ->  rax        
-;  V91 tmp85        [V91,T64] (  1,  1   )     int  ->  [rbp-0x88]  do-not-enreg[V] "GSCookie dummy for inlinee"
-;* V92 tmp86        [V92    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V93 tmp87        [V93,T59] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V94 tmp88        [V94,T06] (  3, 10   )    long  ->  rdx         "Inlining Arg"
-;* V95 tmp89        [V95,T69] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V96 tmp90        [V96    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ushort]>
-;* V97 tmp91        [V97,T70] (  0,  0   )     int  ->  zero-ref    ptr "Inline stloc first use temp"
-;  V98 tmp92        [V98,T03] (  4, 16   )  ushort  ->  rsi         "Inline stloc first use temp"
-;  V99 tmp93        [V99,T11] (  2,  8   )     int  ->  r10         "Inline stloc first use temp"
-;* V100 tmp94       [V100    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V101 tmp95       [V101,T00] (  3, 24   )    long  ->  rsi         "dup spill"
-;* V102 tmp96       [V102    ] (  0,  0   )  simd16  ->  zero-ref    "Inlining Arg" <System.Runtime.Intrinsics.Vector128`1[ubyte]>
-;* V103 tmp97       [V103    ] (  0,  0   )  simd16  ->  zero-ref    "Inlining Arg" <System.Runtime.Intrinsics.Vector128`1[ubyte]>
-;* V104 tmp98       [V104    ] (  0,  0   )  simd32  ->  zero-ref    "Inline return value spill temp" <System.Runtime.Intrinsics.Vector256`1[ubyte]>
-;* V105 tmp99       [V105    ] (  0,  0   )  simd32  ->  zero-ref    "Inline stloc first use temp" <System.Runtime.Intrinsics.Vector256`1[ubyte]>
+;* V43 tmp37        [V43    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V44 tmp38        [V44    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V45 tmp39        [V45    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V46 tmp40        [V46    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V47 tmp41        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V48 tmp42        [V48    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V49 tmp43        [V49    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V50 tmp44        [V50    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V51 tmp45        [V51    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V52 tmp46        [V52    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V53 tmp47        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V54 tmp48        [V54,T36] (  4,  2   )     int  ->  registers   ptr "Inline return value spill temp"
+;  V55 tmp49        [V55,T39] (  2,  2   )     int  ->  rdi         "Inlining Arg"
+;* V56 tmp50        [V56    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V57 tmp51        [V57    ] (  0,  0   )  struct (16) zero-ref    "Inline stloc first use temp" <System.ReadOnlySpan`1[ushort]>
+;* V58 tmp52        [V58,T64] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
+;  V59 tmp53        [V59    ] (  3,  1.50)     int  ->  [rbp-0x84]  do-not-enreg[X] addr-exposed ld-addr-op ptr "Inline ldloca(s) first use temp"
+;* V60 tmp54        [V60,T53] (  0,  0   )   ubyte  ->  zero-ref    ptr "Inline return value spill temp"
+;  V61 tmp55        [V61,T44] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
+;  V62 tmp56        [V62,T19] (  3,  5   )   byref  ->  [rbp-0xA8]  spill-single-def ptr "Inline stloc first use temp"
+;  V63 tmp57        [V63,T01] (  6, 17   )   byref  ->  [rbp-0xB0]  ptr "Inline stloc first use temp"
+;  V64 tmp58        [V64,T10] (  2,  8   )  ushort  ->  rsi         "Inline stloc first use temp"
+;* V65 tmp59        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V66 tmp60        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V67 tmp61        [V67    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V68 tmp62        [V68,T54] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;  V69 tmp63        [V69    ] (  7,  3.50)  struct (64) [rbp-0x70]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "Inline ldloca(s) first use temp" <System.Buffers.IndexOfAnyAsciiSearcher+AsciiState>
+;  V70 tmp64        [V70,T45] (  2,  1   )   ubyte  ->  rdx         ld-addr-op "Inline ldloca(s) first use temp"
+;* V71 tmp65        [V71    ] (  0,  0   )   byref  ->  zero-ref   
+;  V72 tmp66        [V72,T49] (  2,  1   )   byref  ->  r13         single-def
+;* V73 tmp67        [V73    ] (  0,  0   )     int  ->  zero-ref   
+;* V74 tmp68        [V74    ] (  0,  0   )   byref  ->  zero-ref   
+;* V75 tmp69        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr
+;  V76 tmp70        [V76,T46] (  3,  1.50)     int  ->  rax        
+;  V77 tmp71        [V77,T65] (  1,  1   )     int  ->  [rbp-0x88]  do-not-enreg[V] "GSCookie dummy for inlinee"
+;* V78 tmp72        [V78    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V79 tmp73        [V79,T55] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;  V80 tmp74        [V80,T07] (  3, 10   )    long  ->  rdx         "Inlining Arg"
+;* V81 tmp75        [V81,T71] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
+;* V82 tmp76        [V82    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ushort]>
+;* V83 tmp77        [V83,T72] (  0,  0   )     int  ->  zero-ref    ptr "Inline stloc first use temp"
+;  V84 tmp78        [V84,T03] (  4, 16   )  ushort  ->  rsi         "Inline stloc first use temp"
+;  V85 tmp79        [V85,T11] (  2,  8   )     int  ->   r9         "Inline stloc first use temp"
+;* V86 tmp80        [V86    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V87 tmp81        [V87,T00] (  3, 24   )    long  ->  rsi         "dup spill"
+;* V88 tmp82        [V88    ] (  0,  0   )  simd16  ->  zero-ref    "Inlining Arg" <System.Runtime.Intrinsics.Vector128`1[ubyte]>
+;* V89 tmp83        [V89    ] (  0,  0   )  simd16  ->  zero-ref    "Inlining Arg" <System.Runtime.Intrinsics.Vector128`1[ubyte]>
+;* V90 tmp84        [V90    ] (  0,  0   )  simd32  ->  zero-ref    "Inline return value spill temp" <System.Runtime.Intrinsics.Vector256`1[ubyte]>
+;* V91 tmp85        [V91    ] (  0,  0   )  simd32  ->  zero-ref    "Inline stloc first use temp" <System.Runtime.Intrinsics.Vector256`1[ubyte]>
+;* V92 tmp86        [V92    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
+;* V93 tmp87        [V93    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
+;* V94 tmp88        [V94    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V95 tmp89        [V95    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
+;  V96 tmp90        [V96,T30] (  4,  4   )   short  ->  rsi         "Inlining Arg"
+;  V97 tmp91        [V97,T31] (  4,  4   )   short  ->  rdx         "Inlining Arg"
+;* V98 tmp92        [V98    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
+;* V99 tmp93        [V99,T61] (  0,  0   )   byref  ->  zero-ref    single-def ptr "Inlining Arg"
+;* V100 tmp94       [V100,T66] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
+;  V101 tmp95       [V101,T47] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
+;  V102 tmp96       [V102,T56] (  2,  1   )  ushort  ->  rsi         "Inline stloc first use temp"
+;  V103 tmp97       [V103,T57] (  2,  1   )  ushort  ->  rdx         "Inline stloc first use temp"
+;* V104 tmp98       [V104    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V105 tmp99       [V105    ] (  0,  0   )  ushort  ->  zero-ref    ptr "Inline return value spill temp"
 ;* V106 tmp100      [V106    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;* V107 tmp101      [V107    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;* V108 tmp102      [V108    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V109 tmp103      [V109    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;  V110 tmp104      [V110,T16] (  6,  6   )   short  ->  rsi         ld-addr-op "Inlining Arg"
-;  V111 tmp105      [V111,T17] (  6,  6   )   short  ->  rdx         ld-addr-op "Inlining Arg"
-;* V112 tmp106      [V112    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;* V113 tmp107      [V113    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "Inlining Arg"
-;* V114 tmp108      [V114    ] (  0,  0   )   short  ->  zero-ref    ptr "Inlining Arg"
-;* V115 tmp109      [V115    ] (  0,  0   )   short  ->  zero-ref    ptr "Inlining Arg"
-;* V116 tmp110      [V116    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
-;  V117 tmp111      [V117,T44] (  4,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V118 tmp112      [V118    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V119 tmp113      [V119    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op ptr "Inlining Arg"
-;* V120 tmp114      [V120    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V121 tmp115      [V121    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V122 tmp116      [V122    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;  V123 tmp117      [V123,T60] (  2,  1   )  ushort  ->  rsi         "Inline return value spill temp"
-;  V124 tmp118      [V124,T37] (  3,  3   )  ushort  ->  rsi         "Inlining Arg"
-;  V125 tmp119      [V125,T38] (  3,  3   )  ushort  ->  rdi         "Inlining Arg"
-;* V126 tmp120      [V126    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V127 tmp121      [V127    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V128 tmp122      [V128    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[short]>
-;* V129 tmp123      [V129    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[short]>
-;* V130 tmp124      [V130    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V131 tmp125      [V131,T18] (  6,  6   )    long  ->  rsi         "Inlining Arg"
-;* V132 tmp126      [V132    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[short]>
-;* V133 tmp127      [V133    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
-;* V134 tmp128      [V134    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V135 tmp129      [V135    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V136 tmp130      [V136,T07] ( 19, 10   )   byref  ->  [rbp-0xB8]  spill-single-def ptr "field V04._reference (fldOffset=0x0)" P-INDEP
-;  V137 tmp131      [V137,T08] ( 19, 10   )     int  ->  [rbp-0x8C]  spill-single-def ptr "field V04._length (fldOffset=0x8)" P-INDEP
-;  V138 tmp132      [V138,T46] (  2,  2   )   byref  ->  rsi         single-def "field V08._reference (fldOffset=0x0)" P-INDEP
-;  V139 tmp133      [V139,T39] (  3,  3   )     int  ->  rax         "field V08._length (fldOffset=0x8)" P-INDEP
-;* V140 tmp134      [V140,T63] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V141 tmp135      [V141,T65] (  0,  0   )     int  ->  zero-ref    ptr "field V10._length (fldOffset=0x8)" P-INDEP
-;* V142 tmp136      [V142    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V14._reference (fldOffset=0x0)" P-INDEP
-;* V143 tmp137      [V143    ] (  0,  0   )     int  ->  zero-ref    ptr "field V14._length (fldOffset=0x8)" P-INDEP
-;* V144 tmp138      [V144    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V15._reference (fldOffset=0x0)" P-INDEP
-;* V145 tmp139      [V145    ] (  0,  0   )     int  ->  zero-ref    ptr "field V15._length (fldOffset=0x8)" P-INDEP
-;* V146 tmp140      [V146    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V21._reference (fldOffset=0x0)" P-INDEP
-;* V147 tmp141      [V147    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
-;* V148 tmp142      [V148    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V149 tmp143      [V149    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V150 tmp144      [V150,T66] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V70._reference (fldOffset=0x0)" P-INDEP
-;* V151 tmp145      [V151,T71] (  0,  0   )     int  ->  zero-ref    ptr "field V70._length (fldOffset=0x8)" P-INDEP
-;* V152 tmp146      [V152,T67] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V71._reference (fldOffset=0x0)" P-INDEP
-;* V153 tmp147      [V153,T72] (  0,  0   )     int  ->  zero-ref    ptr "field V71._length (fldOffset=0x8)" P-INDEP
-;* V154 tmp148      [V154    ] (  0,  0   )   byref  ->  zero-ref    ptr "field V79._reference (fldOffset=0x0)" P-INDEP
-;* V155 tmp149      [V155    ] (  0,  0   )     int  ->  zero-ref    ptr "field V79._length (fldOffset=0x8)" P-INDEP
-;* V156 tmp150      [V156    ] (  0,  0   )   byref  ->  zero-ref    ptr "field V80._reference (fldOffset=0x0)" P-INDEP
-;* V157 tmp151      [V157    ] (  0,  0   )     int  ->  zero-ref    "field V80._length (fldOffset=0x8)" P-INDEP
-;* V158 tmp152      [V158,T68] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V96._reference (fldOffset=0x0)" P-INDEP
-;* V159 tmp153      [V159,T73] (  0,  0   )     int  ->  zero-ref    ptr "field V96._length (fldOffset=0x8)" P-INDEP
-;* V160 tmp154      [V160    ] (  0,  0   )   byref  ->  zero-ref    "field V106._reference (fldOffset=0x0)" P-INDEP
-;* V161 tmp155      [V161    ] (  0,  0   )     int  ->  zero-ref    "field V106._length (fldOffset=0x8)" P-INDEP
-;* V162 tmp156      [V162    ] (  0,  0   )   byref  ->  zero-ref    "field V107._reference (fldOffset=0x0)" P-INDEP
-;* V163 tmp157      [V163    ] (  0,  0   )     int  ->  zero-ref    "field V107._length (fldOffset=0x8)" P-INDEP
-;* V164 tmp158      [V164    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V109._reference (fldOffset=0x0)" P-INDEP
-;* V165 tmp159      [V165    ] (  0,  0   )     int  ->  zero-ref    ptr "field V109._length (fldOffset=0x8)" P-INDEP
-;* V166 tmp160      [V166    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V112._reference (fldOffset=0x0)" P-INDEP
-;* V167 tmp161      [V167    ] (  0,  0   )     int  ->  zero-ref    "field V112._length (fldOffset=0x8)" P-INDEP
-;* V168 tmp162      [V168    ] (  0,  0   )   byref  ->  zero-ref    "field V128._reference (fldOffset=0x0)" P-INDEP
-;* V169 tmp163      [V169    ] (  0,  0   )     int  ->  zero-ref    "field V128._length (fldOffset=0x8)" P-INDEP
-;  V170 tmp164      [V170,T55] (  2,  1   )   byref  ->  r13         single-def "field V129._reference (fldOffset=0x0)" P-INDEP
-;  V171 tmp165      [V171,T61] (  2,  1   )     int  ->  rdi         "field V129._length (fldOffset=0x8)" P-INDEP
-;* V172 tmp166      [V172    ] (  0,  0   )   byref  ->  zero-ref    "field V132._reference (fldOffset=0x0)" P-INDEP
-;  V173 tmp167      [V173,T62] (  2,  1   )     int  ->  rdi         "field V132._length (fldOffset=0x8)" P-INDEP
-;  V174 tmp168      [V174,T04] ( 21, 14.50)   byref  ->  r13         single-def "V02.[000..008)"
-;  V175 tmp169      [V175,T12] (  7,  7.93)     int  ->  r12         "V02.[008..012)"
-;  V176 tmp170      [V176,T47] (  2,  2   )    long  ->  rdx         "Cast away GC"
-;  V177 GsCookie    [V177    ] (  1,  1   )    long  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
-;  V178 tmp172      [V178,T13] ( 11,  7.50)   byref  ->  r14         single-def "shadowVar"
-;  V179 tmp173      [V179,T40] (  4,  2.50)   byref  ->  r15         single-def "shadowVar"
-;  V180 tmp174      [V180,T28] (  5,  4   )  struct (16) [rbp-0xA0]  do-not-enreg[SFA] multireg-arg must-init ptr "shadowVar" <System.ReadOnlySpan`1[short]>
-;  V181 tmp175      [V181,T45] (  3,  2   )     int  ->  rbx         "shadowVar"
-;  V182 cse0        [V182,T53] (  3,  1.50)     int  ->  rax         "CSE #13: conservative"
-;  V183 rat0        [V183,T02] (  5, 16.50)    long  ->  rdi         "Widened IV V97"
+;* V107 tmp101      [V107    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[short]>
+;* V108 tmp102      [V108    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;  V109 tmp103      [V109,T13] (  6,  6   )    long  ->  rsi         "Inlining Arg"
+;* V110 tmp104      [V110    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[short]>
+;* V111 tmp105      [V111    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V112 tmp106      [V112    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V113 tmp107      [V113    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V114 tmp108      [V114,T08] ( 17,  9   )   byref  ->  [rbp-0xB8]  spill-single-def ptr "field V04._reference (fldOffset=0x0)" P-INDEP
+;  V115 tmp109      [V115,T06] ( 19, 10   )     int  ->  [rbp-0x8C]  spill-single-def ptr "field V04._length (fldOffset=0x8)" P-INDEP
+;  V116 tmp110      [V116,T38] (  2,  2   )   byref  ->  rsi         single-def "field V08._reference (fldOffset=0x0)" P-INDEP
+;  V117 tmp111      [V117,T33] (  3,  3   )     int  ->  rax         "field V08._length (fldOffset=0x8)" P-INDEP
+;* V118 tmp112      [V118,T62] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V119 tmp113      [V119,T67] (  0,  0   )     int  ->  zero-ref    ptr "field V10._length (fldOffset=0x8)" P-INDEP
+;* V120 tmp114      [V120    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V121 tmp115      [V121    ] (  0,  0   )     int  ->  zero-ref    ptr "field V14._length (fldOffset=0x8)" P-INDEP
+;* V122 tmp116      [V122    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V123 tmp117      [V123    ] (  0,  0   )     int  ->  zero-ref    ptr "field V15._length (fldOffset=0x8)" P-INDEP
+;* V124 tmp118      [V124    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V21._reference (fldOffset=0x0)" P-INDEP
+;* V125 tmp119      [V125    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
+;* V126 tmp120      [V126    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V22._reference (fldOffset=0x0)" P-INDEP
+;* V127 tmp121      [V127    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
+;* V128 tmp122      [V128,T68] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V56._reference (fldOffset=0x0)" P-INDEP
+;  V129 tmp123      [V129,T58] (  2,  1   )     int  ->  rdi         "field V56._length (fldOffset=0x8)" P-INDEP
+;* V130 tmp124      [V130,T69] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V131 tmp125      [V131,T73] (  0,  0   )     int  ->  zero-ref    ptr "field V57._length (fldOffset=0x8)" P-INDEP
+;* V132 tmp126      [V132    ] (  0,  0   )   byref  ->  zero-ref    ptr "field V65._reference (fldOffset=0x0)" P-INDEP
+;* V133 tmp127      [V133    ] (  0,  0   )     int  ->  zero-ref    ptr "field V65._length (fldOffset=0x8)" P-INDEP
+;* V134 tmp128      [V134    ] (  0,  0   )   byref  ->  zero-ref    ptr "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V135 tmp129      [V135    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V136 tmp130      [V136,T70] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V82._reference (fldOffset=0x0)" P-INDEP
+;* V137 tmp131      [V137,T74] (  0,  0   )     int  ->  zero-ref    ptr "field V82._length (fldOffset=0x8)" P-INDEP
+;* V138 tmp132      [V138    ] (  0,  0   )   byref  ->  zero-ref    "field V92._reference (fldOffset=0x0)" P-INDEP
+;* V139 tmp133      [V139    ] (  0,  0   )     int  ->  zero-ref    "field V92._length (fldOffset=0x8)" P-INDEP
+;* V140 tmp134      [V140    ] (  0,  0   )   byref  ->  zero-ref    "field V93._reference (fldOffset=0x0)" P-INDEP
+;* V141 tmp135      [V141    ] (  0,  0   )     int  ->  zero-ref    "field V93._length (fldOffset=0x8)" P-INDEP
+;* V142 tmp136      [V142    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V95._reference (fldOffset=0x0)" P-INDEP
+;* V143 tmp137      [V143    ] (  0,  0   )     int  ->  zero-ref    ptr "field V95._length (fldOffset=0x8)" P-INDEP
+;* V144 tmp138      [V144    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V98._reference (fldOffset=0x0)" P-INDEP
+;* V145 tmp139      [V145    ] (  0,  0   )     int  ->  zero-ref    "field V98._length (fldOffset=0x8)" P-INDEP
+;* V146 tmp140      [V146    ] (  0,  0   )   byref  ->  zero-ref    "field V106._reference (fldOffset=0x0)" P-INDEP
+;* V147 tmp141      [V147    ] (  0,  0   )     int  ->  zero-ref    "field V106._length (fldOffset=0x8)" P-INDEP
+;  V148 tmp142      [V148,T50] (  2,  1   )   byref  ->  r13         single-def "field V107._reference (fldOffset=0x0)" P-INDEP
+;  V149 tmp143      [V149,T59] (  2,  1   )     int  ->  rdi         "field V107._length (fldOffset=0x8)" P-INDEP
+;* V150 tmp144      [V150    ] (  0,  0   )   byref  ->  zero-ref    "field V110._reference (fldOffset=0x0)" P-INDEP
+;  V151 tmp145      [V151,T60] (  2,  1   )     int  ->  rdi         "field V110._length (fldOffset=0x8)" P-INDEP
+;  V152 tmp146      [V152,T04] ( 21, 14.50)   byref  ->  r13         single-def "V02.[000..008)"
+;  V153 tmp147      [V153,T05] (  9, 12.43)     int  ->  r12         "V02.[008..012)"
+;  V154 tmp148      [V154,T40] (  2,  2   )    long  ->  rdx         "Cast away GC"
+;  V155 GsCookie    [V155    ] (  1,  1   )    long  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
+;  V156 tmp150      [V156,T12] ( 11,  7.50)   byref  ->  r14         single-def "shadowVar"
+;  V157 tmp151      [V157,T34] (  4,  2.50)   byref  ->  r15         single-def "shadowVar"
+;  V158 tmp152      [V158,T23] (  5,  4   )  struct (16) [rbp-0xA0]  do-not-enreg[SFA] multireg-arg must-init ptr "shadowVar" <System.ReadOnlySpan`1[short]>
+;  V159 tmp153      [V159,T37] (  3,  2   )     int  ->  rbx         "shadowVar"
+;  V160 cse0        [V160,T48] (  3,  1.50)     int  ->  rax         "CSE #13: conservative"
+;  V161 rat0        [V161,T02] (  5, 16.50)    long  ->  rdi         "Widened IV V83"
 ;
 ; Lcl frame size = 152
 
 G_M39104_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 152
        lea      rbp, [rsp+0xC0]
        xor      eax, eax
        mov      qword ptr [rbp-0xA0], rax
        mov      qword ptr [rbp-0x30], 0xD1FFAB1E
        mov      bword ptr [rbp-0x80], rdx
        mov      qword ptr [rbp-0x78], rcx
 						;; size=50 bbWeight=1 PerfScore 11.00
 G_M39104_IG02:
        mov      ebx, r8d
 						;; size=3 bbWeight=1 PerfScore 0.25
 G_M39104_IG03:
        vmovdqu  xmm0, xmmword ptr [rbp-0x80]
        vmovdqu  xmmword ptr [rbp-0xA0], xmm0
 						;; size=13 bbWeight=1 PerfScore 4.00
 G_M39104_IG04:
        mov      r15, rsi
        mov      r14, rdi
        mov      r13, bword ptr [rbp-0xA0]
        mov      r12d, dword ptr [rbp-0x98]
        mov      rsi, bword ptr [r14+0x50]
        mov      eax, dword ptr [r14+0x58]
        mov      edi, dword ptr [r14+0x10]
        cmp      edi, eax
-       ja       G_M39104_IG50
+       ja       G_M39104_IG48
        mov      edx, edi
        lea      rcx, bword ptr [rsi+2*rdx]
        sub      eax, edi
        mov      bword ptr [rbp-0xB8], rcx
        mov      dword ptr [rbp-0x8C], eax
        cmp      r12d, 2
-       je       G_M39104_IG37
+       je       G_M39104_IG36
 						;; size=71 bbWeight=1 PerfScore 14.00
 G_M39104_IG05:
        mov      rsi, rcx
        mov      r8, r13
        cmp      r12d, 5
-       ja       G_M39104_IG20
+       ja       G_M39104_IG19
 						;; size=16 bbWeight=0.50 PerfScore 0.88
 G_M39104_IG06:
        mov      rcx, bword ptr [rbp-0xB8]
        mov      esi, r12d
        lea      rdi, [reloc @RWD00]
        mov      edi, dword ptr [rdi+4*rsi]
        lea      rdx, G_M39104_IG02
        add      rdi, rdx
        jmp      rdi
 						;; size=32 bbWeight=0.43 PerfScore 3.00
 G_M39104_IG07:
        mov      r8d, -1
        mov      eax, r8d
        mov      r13, rcx
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=17 bbWeight=0.50 PerfScore 1.38
 G_M39104_IG08:
        movsx    rsi, word  ptr [r13]
        movzx    rdi, si
        dec      edi
        cmp      edi, 254
        jae      SHORT G_M39104_IG09
        mov      rdi, rcx
        mov      edx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [r8]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        mov      r8d, eax
        jmp      SHORT G_M39104_IG10
 						;; size=41 bbWeight=0.50 PerfScore 5.88
 G_M39104_IG09:
        mov      rdi, rcx
        mov      edx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,int):int
        call     [r8]System.SpanHelpers:NonPackedIndexOfValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,int):int
        mov      r8d, eax
 						;; size=21 bbWeight=0.50 PerfScore 2.00
 G_M39104_IG10:
        mov      eax, r8d
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=15 bbWeight=0.50 PerfScore 1.62
 G_M39104_IG11:
        movsx    rsi, word  ptr [r13]
        movsx    rdx, word  ptr [r13+0x02]
        movzx    rdi, si
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG13
+       jae      SHORT G_M39104_IG12
        movzx    rdi, dx
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG13
-       movzx    rdi, si
-       movzx    r8, dx
-       xor      edi, r8d
-       cmp      edi, 32
-       jne      SHORT G_M39104_IG12
+       jae      SHORT G_M39104_IG12
        movzx    rsi, si
-       movzx    rdi, dx
-       cmp      esi, edi
-       cmovl    esi, edi
-       movsx    rsi, si
-       mov      rdi, rcx
-       mov      edx, eax
-       mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+Or20Transform](byref,short,int):int
-       call     [r8]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+Or20Transform](byref,short,int):int
-       mov      r8d, eax
-       jmp      SHORT G_M39104_IG14
-						;; size=89 bbWeight=0.50 PerfScore 10.38
-G_M39104_IG12:
+       movzx    rdx, dx
        movsx    rdx, dx
        movsx    rsi, si
        mov      rdi, rcx
        mov      ecx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int
        call     [r8]System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int
        mov      r8d, eax
-       jmp      SHORT G_M39104_IG14
-						;; size=31 bbWeight=0.50 PerfScore 3.25
-G_M39104_IG13:
+       jmp      SHORT G_M39104_IG13
+						;; size=73 bbWeight=0.50 PerfScore 9.25
+G_M39104_IG12:
        mov      rdi, rcx
        mov      ecx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [r8]System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        mov      r8d, eax
 						;; size=21 bbWeight=0.50 PerfScore 2.00
-G_M39104_IG14:
+G_M39104_IG13:
        mov      eax, r8d
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=15 bbWeight=0.50 PerfScore 1.62
-G_M39104_IG15:
+G_M39104_IG14:
        movsx    rsi, word  ptr [r13]
        movsx    rdx, word  ptr [r13+0x02]
        movsx    r9, word  ptr [r13+0x04]
        movzx    rdi, si
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG16
+       jae      SHORT G_M39104_IG15
        movzx    rdi, dx
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG16
+       jae      SHORT G_M39104_IG15
        movzx    rdi, r9w
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG16
+       jae      SHORT G_M39104_IG15
        movsx    rcx, r9w
        mov      rdi, bword ptr [rbp-0xB8]
        mov      r8d, eax
        mov      r9, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,int):int
        call     [r9]System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,int):int
        mov      r8d, eax
-       jmp      SHORT G_M39104_IG17
+       jmp      SHORT G_M39104_IG16
 						;; size=87 bbWeight=0.50 PerfScore 12.12
-G_M39104_IG16:
+G_M39104_IG15:
        mov      rdi, rcx
        mov      ecx, r9d
        mov      r8d, eax
        mov      r9, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,int):int
        call     [r9]System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,int):int
        mov      r8d, eax
 						;; size=25 bbWeight=0.50 PerfScore 2.12
-G_M39104_IG17:
+G_M39104_IG16:
        mov      eax, r8d
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=15 bbWeight=0.50 PerfScore 1.62
-G_M39104_IG18:
+G_M39104_IG17:
        movsx    r8, word  ptr [r13+0x06]
        movsx    rsi, word  ptr [r13]
        movsx    rdx, word  ptr [r13+0x02]
        movsx    rcx, word  ptr [r13+0x04]
        mov      rdi, bword ptr [rbp-0xB8]
        mov      r9d, eax
        mov      r10, 0xD1FFAB1E      ; code for System.SpanHelpers:IndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,short,int):int
        call     [r10]System.SpanHelpers:IndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,short,int):int
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=55 bbWeight=0.50 PerfScore 11.75
-G_M39104_IG19:
+G_M39104_IG18:
        mov      dword ptr [rsp], eax
        movsx    r9, word  ptr [r13+0x08]
        movsx    rsi, word  ptr [r13]
        movsx    rdx, word  ptr [r13+0x02]
        movsx    rcx, word  ptr [r13+0x04]
        movsx    r8, word  ptr [r13+0x06]
        mov      rdi, bword ptr [rbp-0xB8]
        mov      r10, 0xD1FFAB1E      ; code for System.SpanHelpers:IndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,short,short,int):int
        call     [r10]System.SpanHelpers:IndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,short,short,short,int):int
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      G_M39104_IG36
+       jmp      G_M39104_IG35
 						;; size=60 bbWeight=0.50 PerfScore 14.12
-G_M39104_IG20:
-       mov      edi, eax
-       mov      r9d, r12d
-       cmp      edi, 8
-       jl       SHORT G_M39104_IG21
-       cmp      edi, 20
-       jge      SHORT G_M39104_IG25
-       mov      edx, r9d
-       sar      edx, 1
-       cmp      edi, edx
+G_M39104_IG19:
+       mov      edi, r12d
+       cmp      eax, 8
+       jl       SHORT G_M39104_IG20
+       cmp      eax, 20
        jge      SHORT G_M39104_IG24
-						;; size=24 bbWeight=0.50 PerfScore 2.50
-G_M39104_IG21:
+       sar      edi, 1
+       cmp      eax, edi
+       jge      SHORT G_M39104_IG23
+						;; size=19 bbWeight=0.50 PerfScore 2.25
+G_M39104_IG20:
        movsxd   rdi, eax
        lea      r8, bword ptr [rsi+2*rdi]
        mov      bword ptr [rbp-0xA8], r8
        mov      r9, rsi
        cmp      rsi, r8
-       je       SHORT G_M39104_IG23
+       je       SHORT G_M39104_IG22
 						;; size=22 bbWeight=0.50 PerfScore 1.62
-G_M39104_IG22:
+G_M39104_IG21:
        mov      bword ptr [rbp-0xB0], r9
        movzx    rsi, word  ptr [r9]
        movsx    rsi, si
        mov      rdi, r13
        mov      edx, r12d
        mov      r10, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedContainsValueType[short](byref,short,int):ubyte
        call     [r10]System.SpanHelpers:NonPackedContainsValueType[short](byref,short,int):ubyte
        test     eax, eax
-       jne      SHORT G_M39104_IG26
+       jne      SHORT G_M39104_IG25
        mov      r9, bword ptr [rbp-0xB0]
        add      r9, 2
        mov      rdx, bword ptr [rbp-0xA8]
        cmp      r9, rdx
-       jne      SHORT G_M39104_IG22
+       jne      SHORT G_M39104_IG21
 						;; size=61 bbWeight=4 PerfScore 47.00
-G_M39104_IG23:
+G_M39104_IG22:
        mov      eax, -1
        mov      r13, bword ptr [rbp-0xB8]
-       jmp      SHORT G_M39104_IG27
+       jmp      SHORT G_M39104_IG26
 						;; size=14 bbWeight=0.50 PerfScore 1.62
-G_M39104_IG24:
+G_M39104_IG23:
        mov      rcx, bword ptr [rbp-0xB8]
-       jmp      SHORT G_M39104_IG28
-       align    [0 bytes for IG29]
+       jmp      SHORT G_M39104_IG27
+       align    [0 bytes for IG28]
 						;; size=9 bbWeight=0.25 PerfScore 0.75
-G_M39104_IG25:
+G_M39104_IG24:
        mov      rcx, bword ptr [rbp-0xB8]
-       jmp      SHORT G_M39104_IG28
+       jmp      SHORT G_M39104_IG27
 						;; size=9 bbWeight=0.25 PerfScore 0.75
-G_M39104_IG26:
+G_M39104_IG25:
        mov      r9, bword ptr [rbp-0xB0]
        mov      r13, bword ptr [rbp-0xB8]
        mov      rax, r9
        sub      rax, r13
        shr      rax, 1
 						;; size=23 bbWeight=0.50 PerfScore 1.50
-G_M39104_IG27:
-       jmp      G_M39104_IG36
+G_M39104_IG26:
+       jmp      G_M39104_IG35
 						;; size=5 bbWeight=0.50 PerfScore 1.00
-G_M39104_IG28:
+G_M39104_IG27:
        vxorps   ymm0, ymm0, ymm0
        vmovdqu  ymmword ptr [rbp-0x70], ymm0
        vmovdqu  ymmword ptr [rbp-0x50], ymm0
        lea      rdx, bword ptr [rbp-0x70]
        xor      edi, edi
-       test     r9d, r9d
-       jle      SHORT G_M39104_IG30
+       test     r12d, r12d
+       jle      SHORT G_M39104_IG29
 						;; size=25 bbWeight=0.50 PerfScore 2.17
-G_M39104_IG29:
+G_M39104_IG28:
        movzx    rsi, word  ptr [r8+2*rdi]
        cmp      esi, 127
-       jg       G_M39104_IG33
-       mov      r10d, esi
-       sar      r10d, 4
+       jg       G_M39104_IG32
+       mov      r9d, esi
+       sar      r9d, 4
        and      esi, 15
        add      rsi, rdx
-       mov      r11d, 1
-       shlx     r10d, r11d, r10d
-       movzx    r10, r10b
-       or       byte  ptr [rsi], r10b
+       mov      r10d, 1
+       shlx     r9d, r10d, r9d
+       movzx    r9, r9b
+       or       byte  ptr [rsi], r9b
        inc      edi
-       cmp      edi, r9d
-       jl       SHORT G_M39104_IG29
+       cmp      edi, r12d
+       jl       SHORT G_M39104_IG28
 						;; size=52 bbWeight=4 PerfScore 40.00
-G_M39104_IG30:
+G_M39104_IG29:
        movzx    rdx, byte  ptr [rdx]
        and      edx, 1
        vmovups  xmm0, xmmword ptr [rbp-0x70]
        vinserti128 ymm0, ymm0, xmmword ptr [rbp-0x70], 1
        vmovups  ymmword ptr [rbp-0x70], ymm0
        lea      r13, bword ptr [rbp-0x84]
        test     dl, 1
-       jne      SHORT G_M39104_IG31
+       jne      SHORT G_M39104_IG30
        lea      rdx, [rbp-0x70]
        mov      rdi, rcx
        mov      esi, eax
        mov      r8, 0xD1FFAB1E      ; code for System.Buffers.IndexOfAnyAsciiSearcher:IndexOfAnyCore[int,System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Default,System.Buffers.IndexOfAnyAsciiSearcher+IndexOfAnyResultMapper`1[short]](byref,int,byref):int
        call     [r8]System.Buffers.IndexOfAnyAsciiSearcher:IndexOfAnyCore[int,System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Default,System.Buffers.IndexOfAnyAsciiSearcher+IndexOfAnyResultMapper`1[short]](byref,int,byref):int
-       jmp      SHORT G_M39104_IG32
+       jmp      SHORT G_M39104_IG31
 						;; size=59 bbWeight=0.50 PerfScore 9.12
-G_M39104_IG31:
+G_M39104_IG30:
        lea      rdx, [rbp-0x70]
        mov      rdi, rcx
        mov      esi, eax
        mov      r8, 0xD1FFAB1E      ; code for System.Buffers.IndexOfAnyAsciiSearcher:IndexOfAnyCore[int,System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Ssse3AndWasmHandleZeroInNeedle,System.Buffers.IndexOfAnyAsciiSearcher+IndexOfAnyResultMapper`1[short]](byref,int,byref):int
        call     [r8]System.Buffers.IndexOfAnyAsciiSearcher:IndexOfAnyCore[int,System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Ssse3AndWasmHandleZeroInNeedle,System.Buffers.IndexOfAnyAsciiSearcher+IndexOfAnyResultMapper`1[short]](byref,int,byref):int
 						;; size=22 bbWeight=0.50 PerfScore 2.12
-G_M39104_IG32:
+G_M39104_IG31:
        mov      dword ptr [r13], eax
-       jmp      SHORT G_M39104_IG34
+       jmp      SHORT G_M39104_IG33
 						;; size=6 bbWeight=0.50 PerfScore 1.50
-G_M39104_IG33:
+G_M39104_IG32:
        xor      edi, edi
        mov      dword ptr [rbp-0x84], edi
-       jmp      SHORT G_M39104_IG35
+       jmp      SHORT G_M39104_IG34
 						;; size=10 bbWeight=0.50 PerfScore 1.62
-G_M39104_IG34:
+G_M39104_IG33:
        mov      eax, dword ptr [rbp-0x8C]
        mov      rcx, bword ptr [rbp-0xB8]
        mov      edi, dword ptr [rbp-0x84]
        mov      eax, edi
        mov      r13, rcx
-       jmp      SHORT G_M39104_IG36
+       jmp      SHORT G_M39104_IG35
 						;; size=26 bbWeight=0.50 PerfScore 2.75
-G_M39104_IG35:
+G_M39104_IG34:
        mov      rdi, rcx
        mov      esi, eax
        mov      rdx, r13
        mov      ecx, r12d
        mov      r8, 0xD1FFAB1E      ; code for System.Buffers.ProbabilisticMap:ProbabilisticIndexOfAny(byref,int,byref,int):int
        call     [r8]System.Buffers.ProbabilisticMap:ProbabilisticIndexOfAny(byref,int,byref,int):int
        mov      edi, eax
        mov      eax, edi
        mov      r13, bword ptr [rbp-0xB8]
 						;; size=35 bbWeight=0.50 PerfScore 2.88
+G_M39104_IG35:
+       jmp      SHORT G_M39104_IG39
+						;; size=2 bbWeight=0.50 PerfScore 1.00
 G_M39104_IG36:
-       jmp      G_M39104_IG41
-						;; size=5 bbWeight=0.50 PerfScore 1.00
-G_M39104_IG37:
        movsx    rsi, word  ptr [r13]
        movsx    rdx, word  ptr [r13+0x02]
        movzx    rdi, si
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG39
+       jae      SHORT G_M39104_IG37
        movzx    rdi, dx
        dec      edi
        cmp      edi, 254
-       jae      SHORT G_M39104_IG39
-       movzx    rdi, si
-       movzx    r8, dx
-       xor      edi, r8d
-       cmp      edi, 32
-       jne      SHORT G_M39104_IG38
+       jae      SHORT G_M39104_IG37
        movzx    rsi, si
-       movzx    rdi, dx
-       cmp      esi, edi
-       cmovl    esi, edi
-       movsx    rsi, si
-       mov      rdi, rcx
-       mov      edx, eax
-       mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+Or20Transform](byref,short,int):int
-       call     [r8]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+Or20Transform](byref,short,int):int
-       jmp      SHORT G_M39104_IG40
-						;; size=86 bbWeight=0.50 PerfScore 10.25
-G_M39104_IG38:
+       movzx    rdx, dx
        movsx    rdx, dx
        movsx    rsi, si
        mov      rdi, rcx
        mov      ecx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int
        call     [r8]System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int
-       jmp      SHORT G_M39104_IG40
-						;; size=28 bbWeight=0.50 PerfScore 3.12
-G_M39104_IG39:
+       jmp      SHORT G_M39104_IG38
+						;; size=70 bbWeight=0.50 PerfScore 9.12
+G_M39104_IG37:
        mov      rdi, rcx
        mov      ecx, eax
        mov      r8, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [r8]System.SpanHelpers:NonPackedIndexOfAnyValueType[short,System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
 						;; size=18 bbWeight=0.50 PerfScore 1.88
-G_M39104_IG40:
+G_M39104_IG38:
        mov      r13, bword ptr [rbp-0xB8]
 						;; size=7 bbWeight=0.50 PerfScore 0.50
-G_M39104_IG41:
+G_M39104_IG39:
        cmp      eax, -1
-       je       G_M39104_IG47
+       je       G_M39104_IG45
 						;; size=9 bbWeight=1 PerfScore 1.25
-G_M39104_IG42:
+G_M39104_IG40:
        cmp      eax, dword ptr [rbp-0x8C]
-       ja       G_M39104_IG50
+       ja       G_M39104_IG48
        mov      edi, eax
        mov      bword ptr [r15], r13
        mov      dword ptr [r15+0x08], edi
        test     bl, bl
        setne    dil
        movzx    rdi, dil
        add      edi, eax
        movsxd   rsi, edi
        test     rsi, 0xD1FFAB1E
-       jne      SHORT G_M39104_IG43
+       jne      SHORT G_M39104_IG41
        mov      edi, dword ptr [r14+0x58]
        mov      eax, dword ptr [r14+0x10]
        sub      edi, eax
        cmp      edi, esi
-       jle      SHORT G_M39104_IG43
+       jle      SHORT G_M39104_IG41
        add      eax, esi
        mov      dword ptr [r14+0x10], eax
        add      qword ptr [r14+0x08], rsi
-       jmp      SHORT G_M39104_IG44
+       jmp      SHORT G_M39104_IG42
 						;; size=71 bbWeight=0.50 PerfScore 10.12
-G_M39104_IG43:
+G_M39104_IG41:
        mov      rdi, r14
        mov      rax, 0xD1FFAB1E      ; code for System.Buffers.SequenceReader`1[short]:AdvanceToNextSpan(long):this
        call     [rax]System.Buffers.SequenceReader`1[short]:AdvanceToNextSpan(long):this
 						;; size=15 bbWeight=0.50 PerfScore 1.75
-G_M39104_IG44:
+G_M39104_IG42:
        mov      eax, 1
        cmp      qword ptr [rbp-0x30], 0xD1FFAB1E
-       je       SHORT G_M39104_IG45
+       je       SHORT G_M39104_IG43
        call     CORINFO_HELP_FAIL_FAST
 						;; size=20 bbWeight=0.50 PerfScore 2.12
-G_M39104_IG45:
+G_M39104_IG43:
        nop      
 						;; size=1 bbWeight=0.50 PerfScore 0.12
-G_M39104_IG46:
+G_M39104_IG44:
        vzeroupper 
        add      rsp, 152
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=21 bbWeight=0.50 PerfScore 2.62
-G_M39104_IG47:
+G_M39104_IG45:
        mov      rdx, bword ptr [rbp-0xA0]
        mov      rcx, qword ptr [rbp-0x98]
        movzx    r8, bl
        mov      rdi, r14
        mov      rsi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Buffers.SequenceReader`1[short]:TryReadToAnySlow(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this
        call     [rax]System.Buffers.SequenceReader`1[short]:TryReadToAnySlow(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this
        cmp      qword ptr [rbp-0x30], 0xD1FFAB1E
-       je       SHORT G_M39104_IG48
+       je       SHORT G_M39104_IG46
        call     CORINFO_HELP_FAIL_FAST
 						;; size=51 bbWeight=0.50 PerfScore 5.00
-G_M39104_IG48:
+G_M39104_IG46:
        nop      
 						;; size=1 bbWeight=0.50 PerfScore 0.12
-G_M39104_IG49:
+G_M39104_IG47:
        vzeroupper 
        add      rsp, 152
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=21 bbWeight=0.50 PerfScore 2.62
-G_M39104_IG50:
+G_M39104_IG48:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 RWD00  	dd	G_M39104_IG07 - G_M39104_IG02
        	dd	G_M39104_IG08 - G_M39104_IG02
        	dd	G_M39104_IG11 - G_M39104_IG02
-       	dd	G_M39104_IG15 - G_M39104_IG02
+       	dd	G_M39104_IG14 - G_M39104_IG02
+       	dd	G_M39104_IG17 - G_M39104_IG02
        	dd	G_M39104_IG18 - G_M39104_IG02
-       	dd	G_M39104_IG19 - G_M39104_IG02
 
 
-; Total bytes of code 1446, prolog size 50, PerfScore 264.42, instruction count 365, allocated bytes for code 1450 (MethodHash=5639673f) for method System.Buffers.SequenceReader`1[short]:TryReadToAny(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this (FullOpts)
+; Total bytes of code 1347, prolog size 50, PerfScore 255.54, instruction count 336, allocated bytes for code 1351 (MethodHash=5639673f) for method System.Buffers.SequenceReader`1[short]:TryReadToAny(byref,System.ReadOnlySpan`1[short],ubyte):ubyte:this (FullOpts)
-78 (-45.09 % of base) - System.Xml.XmlDeclaration:IsValidXmlVersion(System.String):ubyte
 ; Assembly listing for method System.Xml.XmlDeclaration:IsValidXmlVersion(System.String):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 21 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 23 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  6,  4.50)     ref  ->  rdi         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V02 tmp1         [V02,T03] (  4,  4   )     int  ->  rcx         "Inlining Arg"
+;  V02 tmp1         [V02,T02] (  3,  3   )     int  ->  rcx         "Inlining Arg"
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V06 tmp5         [V06    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
 ;* V07 tmp6         [V07    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V08 tmp7         [V08,T07] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
-;  V09 tmp8         [V09    ] (  2,  2   )  ushort  ->  [rbp-0x04]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V10 tmp9         [V10    ] (  2,  2   )  ushort  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V08 tmp7         [V08,T04] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
+;* V09 tmp8         [V09    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V14 tmp13        [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp14        [V15    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V16 tmp15        [V16    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V18 tmp17        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V23 tmp22        [V23    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V28 tmp27        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp29        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp30        [V31    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V32 tmp31        [V32,T01] (  6,  6   )  ushort  ->  rsi         "Inlining Arg"
-;  V33 tmp32        [V33,T02] (  5,  5   )  ushort  ->  rdx         "Inlining Arg"
-;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V35 tmp34        [V35,T06] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;* V36 tmp35        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp36        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V20 tmp19        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V21 tmp20        [V21    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp23        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp24        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp25        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp26        [V27    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V28 tmp27        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V33 tmp32        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp34        [V35    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V37 tmp36        [V37,T05] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V38 tmp37        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp38        [V39,T06] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp40        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V46 tmp45        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp43        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp47        [V48    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp48        [V49    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V50 tmp49        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp52        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp53        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp54        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V56 tmp55        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp58        [V59    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp60        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp61        [V62    ] (  0,  0   )   byref  ->  zero-ref    "field V03._reference (fldOffset=0x0)" P-INDEP
-;* V63 tmp62        [V63    ] (  0,  0   )     int  ->  zero-ref    "field V03._length (fldOffset=0x8)" P-INDEP
-;* V64 tmp63        [V64    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
-;* V65 tmp64        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T05] (  3,  1.50)   byref  ->  rdi         single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V67 tmp66        [V67    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V68 tmp67        [V68    ] (  0,  0   )   byref  ->  zero-ref    "field V06._reference (fldOffset=0x0)" P-INDEP
-;* V69 tmp68        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
-;  V82 cse0         [V82,T04] (  4,  3   )     int  ->  rdx         "CSE #01: aggressive"
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp54        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V57 tmp56        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V58 tmp57        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp58        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V03._reference (fldOffset=0x0)" P-INDEP
+;* V64 tmp63        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V03._length (fldOffset=0x8)" P-INDEP
+;* V65 tmp64        [V65    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
+;* V66 tmp65        [V66    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T03] (  2,  1   )   byref  ->  rdi         single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V68 tmp67        [V68    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V69 tmp68        [V69    ] (  0,  0   )   byref  ->  zero-ref    "field V06._reference (fldOffset=0x0)" P-INDEP
+;* V70 tmp69        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
+;  V83 cse0         [V83,T01] (  4,  3   )     int  ->  rdx         "CSE #01: aggressive"
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M14864_IG01:
        push     rbp
-       sub      rsp, 16
-       lea      rbp, [rsp+0x10]
-						;; size=10 bbWeight=1 PerfScore 1.75
+       mov      rbp, rsp
+						;; size=4 bbWeight=1 PerfScore 1.25
 G_M14864_IG02:
        mov      edx, dword ptr [rdi+0x08]
        cmp      edx, 3
-       jl       G_M14864_IG07
-						;; size=12 bbWeight=1 PerfScore 3.25
+       jl       SHORT G_M14864_IG05
+						;; size=8 bbWeight=1 PerfScore 3.25
 G_M14864_IG03:
        cmp      word  ptr [rdi+0x0C], 49
-       jne      SHORT G_M14864_IG07
+       jne      SHORT G_M14864_IG05
        cmp      word  ptr [rdi+0x0E], 46
-       jne      SHORT G_M14864_IG07
+       jne      SHORT G_M14864_IG05
        lea      ecx, [rdx-0x02]
        mov      edx, edx
        mov      esi, ecx
        add      rsi, 2
        cmp      rdx, rsi
-       jb       SHORT G_M14864_IG09
+       jb       SHORT G_M14864_IG07
        add      rdi, 16
-       mov      dword ptr [rbp-0x04], 48
-       mov      dword ptr [rbp-0x08], 57
-       movzx    rsi, word  ptr [rbp-0x04]
-       movzx    rdx, word  ptr [rbp-0x08]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M14864_IG04
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M14864_IG04
-       cmp      edx, esi
-       jl       SHORT G_M14864_IG04
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M14864_IG05
-						;; size=104 bbWeight=0.50 PerfScore 12.75
-G_M14864_IG04:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M14864_IG05:
        shr      eax, 31
-						;; size=3 bbWeight=0.50 PerfScore 0.25
-G_M14864_IG06:
-       add      rsp, 16
+						;; size=59 bbWeight=0.50 PerfScore 7.50
+G_M14864_IG04:
        pop      rbp
        ret      
-						;; size=6 bbWeight=0.50 PerfScore 0.88
-G_M14864_IG07:
+						;; size=2 bbWeight=0.50 PerfScore 0.75
+G_M14864_IG05:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M14864_IG08:
-       add      rsp, 16
+G_M14864_IG06:
        pop      rbp
        ret      
-						;; size=6 bbWeight=0.50 PerfScore 0.88
-G_M14864_IG09:
+						;; size=2 bbWeight=0.50 PerfScore 0.75
+G_M14864_IG07:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 173, prolog size 10, PerfScore 21.50, instruction count 49, allocated bytes for code 173 (MethodHash=f260c5ef) for method System.Xml.XmlDeclaration:IsValidXmlVersion(System.String):ubyte (FullOpts)
+; Total bytes of code 95, prolog size 4, PerfScore 13.62, instruction count 30, allocated bytes for code 95 (MethodHash=f260c5ef) for method System.Xml.XmlDeclaration:IsValidXmlVersion(System.String):ubyte (FullOpts)
-75 (-4.79 % of base) - System.Text.RegularExpressions.Generated.F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__CreateIntegerRegex_0+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this
 ; Assembly listing for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__CreateIntegerRegex_0+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 61 single block inlinees; 31 inlinees without PGO data
+; 0 inlinees with PGO data; 63 single block inlinees; 38 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] ( 54,800   )     ref  ->  rbx         this class-hnd single-def <System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__CreateIntegerRegex_0+RunnerFactory+Runner>
 ;* V01 arg1         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[ushort]>
 ;  V02 loc0         [V02,T07] ( 34,216.50)     int  ->  registers  
-;  V03 loc1         [V03,T86] (  5,  5   )     int  ->  r13        
+;  V03 loc1         [V03,T85] (  5,  5   )     int  ->  r13        
 ;* V04 loc2         [V04    ] (  0,  0   )  ushort  ->  zero-ref   
-;  V05 loc3         [V05,T59] (  2, 20   )     int  ->  [rbp-0x2C]  spill-single-def
-;  V06 loc4         [V06,T19] (  2,132   )     int  ->  rdx        
-;* V07 loc5         [V07,T102] (  0,  0   )     int  ->  zero-ref   
-;  V08 loc6         [V08,T72] (  5,  8.50)     int  ->  [rbp-0x30] 
-;  V09 loc7         [V09,T57] (  3, 24   )     int  ->  r13        
-;  V10 loc8         [V10,T55] (  5, 26   )     int  ->  [rbp-0x34] 
+;  V05 loc3         [V05,T58] (  2, 20   )     int  ->  [rbp-0x2C]  spill-single-def
+;  V06 loc4         [V06,T18] (  2,132   )     int  ->  rdx        
+;* V07 loc5         [V07,T101] (  0,  0   )     int  ->  zero-ref   
+;  V08 loc6         [V08,T71] (  5,  8.50)     int  ->  [rbp-0x30] 
+;  V09 loc7         [V09,T56] (  3, 24   )     int  ->  r13        
+;  V10 loc8         [V10,T54] (  5, 26   )     int  ->  [rbp-0x34] 
 ;  V11 loc9         [V11,T04] (  7,276   )     int  ->  [rbp-0x38] 
 ;  V12 loc10        [V12    ] (  9, 89   )     int  ->  [rbp-0x40]  do-not-enreg[X] addr-exposed ld-addr-op
 ;* V13 loc11        [V13    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ushort]>
-;  V14 loc12        [V14,T93] (  5,  2.50)     int  ->  r13        
-;  V15 loc13        [V15,T60] (  3, 12   )     int  ->  rax        
-;  V16 loc14        [V16,T33] (  4, 72   )     int  ->  r13        
-;  V17 loc15        [V17,T23] (  8,120   )     int  ->  rax        
+;  V14 loc12        [V14,T92] (  5,  2.50)     int  ->  r13        
+;  V15 loc13        [V15,T59] (  3, 12   )     int  ->  rax        
+;  V16 loc14        [V16,T31] (  4, 72   )     int  ->  r13        
+;  V17 loc15        [V17,T21] (  8,120   )     int  ->  rax        
 ;# V18 OutArgs      [V18    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V19 tmp1         [V19,T17] (  3,144   )   byref  ->  rdi         "impAppendStmt"
 ;  V20 tmp2         [V20,T06] (  2,256   )     int  ->  r10         "dup spill"
-;  V21 tmp3         [V21,T77] (  2,  8   )     int  ->   r8         "dup spill"
-;  V22 tmp4         [V22,T35] (  4, 64   )     int  ->  rsi         "dup spill"
-;  V23 tmp5         [V23,T41] (  3, 48   )     ref  ->  rdx         class-hnd "impAppendStmt" <int[]>
-;  V24 tmp6         [V24,T36] (  4, 64   )     int  ->  rdx         "dup spill"
-;  V25 tmp7         [V25,T42] (  3, 48   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
-;  V26 tmp8         [V26,T78] (  2,  8   )     int  ->  rax         "dup spill"
-;  V27 tmp9         [V27,T26] (  3, 96   )     int  ->  rax         "dup spill"
+;  V21 tmp3         [V21,T76] (  2,  8   )     int  ->   r8         "dup spill"
+;  V22 tmp4         [V22,T33] (  4, 64   )     int  ->  rsi         "dup spill"
+;  V23 tmp5         [V23,T40] (  3, 48   )     ref  ->  rdx         class-hnd "impAppendStmt" <int[]>
+;  V24 tmp6         [V24,T34] (  4, 64   )     int  ->  rdx         "dup spill"
+;  V25 tmp7         [V25,T41] (  3, 48   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
+;  V26 tmp8         [V26,T77] (  2,  8   )     int  ->  rax         "dup spill"
+;  V27 tmp9         [V27,T25] (  3, 96   )     int  ->  rax         "dup spill"
 ;* V28 tmp10        [V28    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V29 tmp11        [V29,T89] (  2,  4   )   byref  ->  r12         single-def "Inlining Arg"
-;  V30 tmp12        [V30,T91] (  2,  4   )     int  ->  rcx         "Inlining Arg"
-;  V31 tmp13        [V31,T84] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
-;  V32 tmp14        [V32,T73] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
-;  V33 tmp15        [V33,T66] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;  V29 tmp11        [V29,T88] (  2,  4   )   byref  ->  r12         single-def "Inlining Arg"
+;  V30 tmp12        [V30,T90] (  2,  4   )     int  ->  rcx         "Inlining Arg"
+;  V31 tmp13        [V31,T83] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
+;  V32 tmp14        [V32,T72] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
+;  V33 tmp15        [V33,T65] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
 ;* V34 tmp16        [V34    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V35 tmp17        [V35,T67] (  3, 12   )   byref  ->  rdi         "dup spill"
-;  V36 tmp18        [V36,T79] (  2,  8   )   ubyte  ->  rax         "Inline return value spill temp"
-;  V37 tmp19        [V37,T48] (  4, 32   )  ushort  ->  rdi         "Inlining Arg"
+;  V35 tmp17        [V35,T66] (  3, 12   )   byref  ->  rdi         "dup spill"
+;  V36 tmp18        [V36,T78] (  2,  8   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V37 tmp19        [V37,T46] (  4, 32   )  ushort  ->  rdi         "Inlining Arg"
 ;* V38 tmp20        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
 ;* V39 tmp21        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
 ;* V40 tmp22        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
 ;* V41 tmp23        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
 ;* V42 tmp24        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V43 tmp25        [V43,T96] (  2,  2   )   byref  ->  r12         single-def "Inlining Arg"
-;  V44 tmp26        [V44,T98] (  2,  2   )     int  ->  rcx         "Inlining Arg"
-;  V45 tmp27        [V45,T58] (  3, 24   )     int  ->  rax         "Inline stloc first use temp"
-;  V46 tmp28        [V46,T49] (  4, 32   )     int  ->  rcx         "Inline stloc first use temp"
-;  V47 tmp29        [V47,T43] (  3, 48   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
+;  V43 tmp25        [V43,T95] (  2,  2   )   byref  ->  r12         single-def "Inlining Arg"
+;  V44 tmp26        [V44,T97] (  2,  2   )     int  ->  rcx         "Inlining Arg"
+;  V45 tmp27        [V45,T57] (  3, 24   )     int  ->  rax         "Inline stloc first use temp"
+;  V46 tmp28        [V46,T47] (  4, 32   )     int  ->  rcx         "Inline stloc first use temp"
+;  V47 tmp29        [V47,T42] (  3, 48   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
 ;* V48 tmp30        [V48    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V49 tmp31        [V49,T44] (  3, 48   )   byref  ->  rax         "dup spill"
-;  V50 tmp32        [V50,T85] (  3,  6   )     int  ->  rax         "Inline stloc first use temp"
-;  V51 tmp33        [V51,T74] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
-;  V52 tmp34        [V52,T68] (  3, 12   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
+;  V49 tmp31        [V49,T43] (  3, 48   )   byref  ->  rax         "dup spill"
+;  V50 tmp32        [V50,T84] (  3,  6   )     int  ->  rax         "Inline stloc first use temp"
+;  V51 tmp33        [V51,T73] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
+;  V52 tmp34        [V52,T67] (  3, 12   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
 ;* V53 tmp35        [V53    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V54 tmp36        [V54,T69] (  3, 12   )   byref  ->  rax         "dup spill"
+;  V54 tmp36        [V54,T68] (  3, 12   )   byref  ->  rax         "dup spill"
 ;* V55 tmp37        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V56 tmp38        [V56,T75] (  2,  8   )   byref  ->  rcx         "Inlining Arg"
-;  V57 tmp39        [V57,T80] (  2,  8   )     int  ->  rax         "Inlining Arg"
-;  V58 tmp40        [V58,T30] (  5, 88   )     ref  ->  rsi         class-hnd "Inline stloc first use temp" <int[]>
-;  V59 tmp41        [V59,T31] (  5, 88   )     int  ->  rcx         "Inline stloc first use temp"
-;  V60 tmp42        [V60,T27] (  3, 96   )     int  ->  rdx         "Inlining Arg"
+;  V56 tmp38        [V56,T74] (  2,  8   )   byref  ->  rcx         "Inlining Arg"
+;  V57 tmp39        [V57,T79] (  2,  8   )     int  ->  rax         "Inlining Arg"
+;  V58 tmp40        [V58,T28] (  5, 88   )     ref  ->  rsi         class-hnd "Inline stloc first use temp" <int[]>
+;  V59 tmp41        [V59,T29] (  5, 88   )     int  ->  rcx         "Inline stloc first use temp"
+;  V60 tmp42        [V60,T26] (  3, 96   )     int  ->  rdx         "Inlining Arg"
 ;* V61 tmp43        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V62 tmp44        [V62,T38] (  2, 64   )   byref  ->  rdi         "Inlining Arg"
-;  V63 tmp45        [V63,T39] (  2, 64   )     int  ->  rax         "Inlining Arg"
-;  V64 tmp46        [V64,T24] (  4,112   )     int  ->  [rbp-0x44]  "Inlining Arg"
+;  V62 tmp44        [V62,T36] (  2, 64   )   byref  ->  rdi         "Inlining Arg"
+;  V63 tmp45        [V63,T37] (  2, 64   )     int  ->  rax         "Inlining Arg"
+;  V64 tmp46        [V64,T22] (  4,112   )     int  ->  [rbp-0x44]  "Inlining Arg"
 ;  V65 tmp47        [V65,T16] (  5,144   )     int  ->  [rbp-0x48]  "Inlining Arg"
 ;* V66 tmp48        [V66    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V67 tmp49        [V67,T37] (  4, 64   )     int  ->  r11         "Inline stloc first use temp"
-;  V68 tmp50        [V68,T25] (  3, 96   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;  V69 tmp51        [V69,T15] (  3,160   )     int  ->  rdx         "Inlining Arg"
-;  V70 tmp52        [V70,T12] (  3,192   )     int  ->  rdi         "Inline stloc first use temp"
+;  V67 tmp49        [V67,T35] (  4, 64   )     int  ->  r11         "Inline stloc first use temp"
+;  V68 tmp50        [V68,T24] (  3, 96   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;  V69 tmp51        [V69,T14] (  3,160   )     int  ->  rdx         "Inlining Arg"
+;  V70 tmp52        [V70,T11] (  3,192   )     int  ->  rdi         "Inline stloc first use temp"
 ;  V71 tmp53        [V71,T05] (  4,256   )     int  ->  rcx         "Inline stloc first use temp"
 ;  V72 tmp54        [V72,T01] (  3,384   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
 ;* V73 tmp55        [V73    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
 ;  V74 tmp56        [V74,T02] (  3,384   )   byref  ->  rdi         "dup spill"
 ;* V75 tmp57        [V75    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V76 tmp58        [V76,T50] (  2, 32   )   byref  ->  rdx         "Inlining Arg"
-;  V77 tmp59        [V77,T52] (  2, 32   )     int  ->  rax         "Inlining Arg"
-;  V78 tmp60        [V78,T40] (  2, 64   )     int  ->  rax         "Inline return value spill temp"
-;  V79 tmp61        [V79    ] (  2,128   )  ushort  ->  [rbp-0x4C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V80 tmp62        [V80    ] (  2,128   )  ushort  ->  [rbp-0x50]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V76 tmp58        [V76,T48] (  2, 32   )   byref  ->  rdx         "Inlining Arg"
+;  V77 tmp59        [V77,T50] (  2, 32   )     int  ->  rax         "Inlining Arg"
+;  V78 tmp60        [V78,T38] (  2, 64   )     int  ->  rax         "Inline return value spill temp"
+;* V79 tmp61        [V79    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V80 tmp62        [V80    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V81 tmp63        [V81    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V82 tmp64        [V82    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V83 tmp65        [V83    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V84 tmp66        [V84    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V85 tmp67        [V85    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V86 tmp68        [V86    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V84 tmp66        [V84    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V85 tmp67        [V85    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V86 tmp68        [V86    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V87 tmp69        [V87    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V88 tmp70        [V88    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V89 tmp71        [V89    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V90 tmp72        [V90    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V91 tmp73        [V91    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V92 tmp74        [V92    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V93 tmp75        [V93    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V94 tmp76        [V94    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V95 tmp77        [V95    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V96 tmp78        [V96    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V97 tmp79        [V97    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V98 tmp80        [V98    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V99 tmp81        [V99    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V100 tmp82       [V100    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V101 tmp83       [V101    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V102 tmp84       [V102,T08] (  6,192   )  ushort  ->  rsi         "Inlining Arg"
-;  V103 tmp85       [V103,T20] (  5,128   )  ushort  ->  rdx         "Inlining Arg"
-;* V104 tmp86       [V104    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V105 tmp87       [V105,T46] (  3, 48   )     int  ->  rax         "Inline return value spill temp"
-;* V106 tmp88       [V106    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V107 tmp89       [V107    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V90 tmp72        [V90    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V91 tmp73        [V91    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V92 tmp74        [V92    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V93 tmp75        [V93    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V94 tmp76        [V94    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V95 tmp77        [V95    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V96 tmp78        [V96    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V97 tmp79        [V97    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V98 tmp80        [V98    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V99 tmp81        [V99    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V100 tmp82       [V100    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V101 tmp83       [V101    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V102 tmp84       [V102    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V103 tmp85       [V103    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V104 tmp86       [V104    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V105 tmp87       [V105    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V106 tmp88       [V106    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V107 tmp89       [V107,T39] (  2, 64   )     int  ->  rax         "Inline return value spill temp"
 ;* V108 tmp90       [V108    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
-;* V109 tmp91       [V109    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V109 tmp91       [V109,T53] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V110 tmp92       [V110    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V111 tmp93       [V111    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V111 tmp93       [V111    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V112 tmp94       [V112    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V113 tmp95       [V113    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V114 tmp96       [V114    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V115 tmp97       [V115    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V116 tmp98       [V116    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V117 tmp99       [V117    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V118 tmp100      [V118    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V119 tmp101      [V119    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V120 tmp102      [V120    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V121 tmp103      [V121    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V122 tmp104      [V122    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V113 tmp95       [V113    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V114 tmp96       [V114    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V115 tmp97       [V115    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V116 tmp98       [V116    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V117 tmp99       [V117    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V118 tmp100      [V118    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V119 tmp101      [V119    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V120 tmp102      [V120    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V121 tmp103      [V121    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V122 tmp104      [V122    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V123 tmp105      [V123    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V124 tmp106      [V124    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V125 tmp107      [V125    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V126 tmp108      [V126    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V127 tmp109      [V127    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V128 tmp110      [V128    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V129 tmp111      [V129    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V130 tmp112      [V130    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V131 tmp113      [V131    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V132 tmp114      [V132    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V133 tmp115      [V133,T61] (  2, 16   )   byref  ->  r12         "Inlining Arg"
-;  V134 tmp116      [V134,T63] (  2, 16   )     int  ->  rcx         "Inlining Arg"
-;  V135 tmp117      [V135,T53] (  2, 32   )   ubyte  ->  rax         "Inline return value spill temp"
-;  V136 tmp118      [V136,T21] (  4,128   )  ushort  ->  rdi         "Inlining Arg"
-;* V137 tmp119      [V137    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
-;* V138 tmp120      [V138    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V139 tmp121      [V139    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
-;* V140 tmp122      [V140    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V141 tmp123      [V141    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V142 tmp124      [V142    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V143 tmp125      [V143    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V144 tmp126      [V144,T28] (  3, 96   )     int  ->  rdi         "Inline stloc first use temp"
-;  V145 tmp127      [V145,T22] (  4,128   )     int  ->  rsi         "Inline stloc first use temp"
-;  V146 tmp128      [V146,T09] (  3,192   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V147 tmp129      [V147    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V148 tmp130      [V148,T10] (  3,192   )   byref  ->  rdi         "dup spill"
-;* V149 tmp131      [V149    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V150 tmp132      [V150    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V151 tmp133      [V151    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V152 tmp134      [V152,T88] (  4,  4   )     int  ->  r14         "Inlining Arg"
-;  V153 tmp135      [V153,T87] (  5,  5   )     int  ->  r15         "Inlining Arg"
-;* V154 tmp136      [V154    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V155 tmp137      [V155,T95] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
-;  V156 tmp138      [V156,T94] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
-;  V157 tmp139      [V157,T47] (  6, 32   )   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V158 tmp140      [V158,T34] ( 12, 65   )     int  ->  r15         single-def "field V01._length (fldOffset=0x8)" P-INDEP
-;  V159 tmp141      [V159,T29] ( 13, 88   )   byref  ->  [rbp-0x68]  "field V13._reference (fldOffset=0x0)" P-INDEP
-;  V160 tmp142      [V160,T18] ( 17,136.50)     int  ->  [rbp-0x54]  "field V13._length (fldOffset=0x8)" P-INDEP
-;  V161 tmp143      [V161,T97] (  2,  2   )   byref  ->  r12         single-def "field V28._reference (fldOffset=0x0)" P-INDEP
-;  V162 tmp144      [V162,T99] (  2,  2   )     int  ->  rcx         "field V28._length (fldOffset=0x8)" P-INDEP
-;* V163 tmp145      [V163    ] (  0,  0   )   byref  ->  zero-ref    "field V38._reference (fldOffset=0x0)" P-INDEP
-;* V164 tmp146      [V164    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
-;* V165 tmp147      [V165    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
-;* V166 tmp148      [V166    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
-;* V167 tmp149      [V167    ] (  0,  0   )   byref  ->  zero-ref    "field V40._reference (fldOffset=0x0)" P-INDEP
-;* V168 tmp150      [V168    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
-;* V169 tmp151      [V169    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
-;* V170 tmp152      [V170    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
-;  V171 tmp153      [V171,T100] (  2,  1   )   byref  ->  r12         single-def "field V42._reference (fldOffset=0x0)" P-INDEP
-;  V172 tmp154      [V172,T101] (  2,  1   )     int  ->  rcx         "field V42._length (fldOffset=0x8)" P-INDEP
-;  V173 tmp155      [V173,T90] (  2,  4   )   byref  ->  rcx         "field V55._reference (fldOffset=0x0)" P-INDEP
-;  V174 tmp156      [V174,T92] (  2,  4   )     int  ->  rax         "field V55._length (fldOffset=0x8)" P-INDEP
-;  V175 tmp157      [V175,T51] (  2, 32   )   byref  ->  rdi         "field V61._reference (fldOffset=0x0)" P-INDEP
-;  V176 tmp158      [V176,T54] (  2, 32   )     int  ->  rax         "field V61._length (fldOffset=0x8)" P-INDEP
-;  V177 tmp159      [V177,T62] (  2, 16   )   byref  ->  rdx         "field V75._reference (fldOffset=0x0)" P-INDEP
-;  V178 tmp160      [V178,T64] (  2, 16   )     int  ->  rax         "field V75._length (fldOffset=0x8)" P-INDEP
-;* V179 tmp161      [V179    ] (  0,  0   )   byref  ->  zero-ref    "field V86._reference (fldOffset=0x0)" P-INDEP
-;* V180 tmp162      [V180    ] (  0,  0   )     int  ->  zero-ref    "field V86._length (fldOffset=0x8)" P-INDEP
-;* V181 tmp163      [V181    ] (  0,  0   )   byref  ->  zero-ref    "field V92._reference (fldOffset=0x0)" P-INDEP
-;* V182 tmp164      [V182    ] (  0,  0   )     int  ->  zero-ref    "field V92._length (fldOffset=0x8)" P-INDEP
-;* V183 tmp165      [V183    ] (  0,  0   )   byref  ->  zero-ref    "field V100._reference (fldOffset=0x0)" P-INDEP
-;* V184 tmp166      [V184    ] (  0,  0   )     int  ->  zero-ref    "field V100._length (fldOffset=0x8)" P-INDEP
-;* V185 tmp167      [V185    ] (  0,  0   )   byref  ->  zero-ref    "field V115._reference (fldOffset=0x0)" P-INDEP
-;* V186 tmp168      [V186    ] (  0,  0   )     int  ->  zero-ref    "field V115._length (fldOffset=0x8)" P-INDEP
-;* V187 tmp169      [V187    ] (  0,  0   )   byref  ->  zero-ref    "field V123._reference (fldOffset=0x0)" P-INDEP
-;* V188 tmp170      [V188    ] (  0,  0   )     int  ->  zero-ref    "field V123._length (fldOffset=0x8)" P-INDEP
-;* V189 tmp171      [V189    ] (  0,  0   )   byref  ->  zero-ref    "field V131._reference (fldOffset=0x0)" P-INDEP
-;* V190 tmp172      [V190    ] (  0,  0   )     int  ->  zero-ref    "field V131._length (fldOffset=0x8)" P-INDEP
-;  V191 tmp173      [V191,T76] (  2,  8   )   byref  ->  r12         "field V132._reference (fldOffset=0x0)" P-INDEP
-;  V192 tmp174      [V192,T81] (  2,  8   )     int  ->  rcx         "field V132._length (fldOffset=0x8)" P-INDEP
-;* V193 tmp175      [V193    ] (  0,  0   )   byref  ->  zero-ref    "field V137._reference (fldOffset=0x0)" P-INDEP
-;* V194 tmp176      [V194    ] (  0,  0   )     int  ->  zero-ref    "field V137._length (fldOffset=0x8)" P-INDEP
-;* V195 tmp177      [V195    ] (  0,  0   )   byref  ->  zero-ref    "field V138._reference (fldOffset=0x0)" P-INDEP
-;* V196 tmp178      [V196    ] (  0,  0   )     int  ->  zero-ref    "field V138._length (fldOffset=0x8)" P-INDEP
-;* V197 tmp179      [V197    ] (  0,  0   )   byref  ->  zero-ref    "field V139._reference (fldOffset=0x0)" P-INDEP
-;* V198 tmp180      [V198    ] (  0,  0   )     int  ->  zero-ref    "field V139._length (fldOffset=0x8)" P-INDEP
-;* V199 tmp181      [V199    ] (  0,  0   )   byref  ->  zero-ref    "field V140._reference (fldOffset=0x0)" P-INDEP
-;* V200 tmp182      [V200    ] (  0,  0   )     int  ->  zero-ref    "field V140._length (fldOffset=0x8)" P-INDEP
-;* V201 tmp183      [V201    ] (  0,  0   )   byref  ->  zero-ref    "field V141._reference (fldOffset=0x0)" P-INDEP
-;* V202 tmp184      [V202    ] (  0,  0   )     int  ->  zero-ref    "field V141._length (fldOffset=0x8)" P-INDEP
-;* V203 tmp185      [V203    ] (  0,  0   )   byref  ->  zero-ref    "field V149._reference (fldOffset=0x0)" P-INDEP
-;* V204 tmp186      [V204    ] (  0,  0   )     int  ->  zero-ref    "field V149._length (fldOffset=0x8)" P-INDEP
-;  V205 tmp187      [V205,T70] (  3, 12   )     ref  ->  rcx         "arr expr"
-;  V206 tmp188      [V206,T11] (  3,192   )     ref  ->  rsi         "arr expr"
-;  V207 tmp189      [V207,T45] (  3, 48   )     ref  ->  rcx         "arr expr"
-;  V208 tmp190      [V208,T71] (  3, 12   )     ref  ->  rcx         "arr expr"
-;  V209 tmp191      [V209,T03] (  3,384   )     ref  ->  rcx         "arr expr"
-;  V210 cse0        [V210,T14] (  4,168   )     ref  ->  rcx         "CSE #14: moderate"
-;  V211 cse1        [V211,T13] (  7,169   )     ref  ->  registers   hoist multi-def "CSE #03: moderate"
-;  V212 cse2        [V212,T56] (  3, 24   )     ref  ->  rax         "CSE #07: conservative"
-;  V213 cse3        [V213,T82] (  3,  6.25)     ref  ->  rax         hoist "CSE #01: conservative"
-;  V214 cse4        [V214,T83] (  3,  6.25)     ref  ->  rdi         hoist "CSE #17: conservative"
-;  V215 rat0        [V215,T65] (  6, 13   )    long  ->  r13         "Widened IV V14"
-;  V216 rat1        [V216,T32] (  6, 72   )    long  ->  [rbp-0x60]  "Widened IV V15"
+;* V124 tmp106      [V124    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V125 tmp107      [V125    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V126 tmp108      [V126    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V127 tmp109      [V127    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V128 tmp110      [V128    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V129 tmp111      [V129    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V130 tmp112      [V130    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V131 tmp113      [V131    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V132 tmp114      [V132    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V133 tmp115      [V133    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V134 tmp116      [V134,T60] (  2, 16   )   byref  ->  r12         "Inlining Arg"
+;  V135 tmp117      [V135,T62] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;  V136 tmp118      [V136,T51] (  2, 32   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V137 tmp119      [V137,T19] (  4,128   )  ushort  ->  rdi         "Inlining Arg"
+;* V138 tmp120      [V138    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
+;* V139 tmp121      [V139    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V140 tmp122      [V140    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ubyte]>
+;* V141 tmp123      [V141    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V142 tmp124      [V142    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V143 tmp125      [V143    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V144 tmp126      [V144    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V145 tmp127      [V145,T27] (  3, 96   )     int  ->  rdi         "Inline stloc first use temp"
+;  V146 tmp128      [V146,T20] (  4,128   )     int  ->  rsi         "Inline stloc first use temp"
+;  V147 tmp129      [V147,T08] (  3,192   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V148 tmp130      [V148    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V149 tmp131      [V149,T09] (  3,192   )   byref  ->  rdi         "dup spill"
+;* V150 tmp132      [V150    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V151 tmp133      [V151    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V152 tmp134      [V152    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V153 tmp135      [V153,T87] (  4,  4   )     int  ->  r14         "Inlining Arg"
+;  V154 tmp136      [V154,T86] (  5,  5   )     int  ->  r15         "Inlining Arg"
+;* V155 tmp137      [V155    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V156 tmp138      [V156,T94] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
+;  V157 tmp139      [V157,T93] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
+;  V158 tmp140      [V158,T45] (  6, 32   )   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V159 tmp141      [V159,T32] ( 12, 65   )     int  ->  r15         single-def "field V01._length (fldOffset=0x8)" P-INDEP
+;  V160 tmp142      [V160,T23] ( 12,104   )   byref  ->  [rbp-0x60]  "field V13._reference (fldOffset=0x0)" P-INDEP
+;  V161 tmp143      [V161,T15] ( 16,152.50)     int  ->  [rbp-0x4C]  "field V13._length (fldOffset=0x8)" P-INDEP
+;  V162 tmp144      [V162,T96] (  2,  2   )   byref  ->  r12         single-def "field V28._reference (fldOffset=0x0)" P-INDEP
+;  V163 tmp145      [V163,T98] (  2,  2   )     int  ->  rcx         "field V28._length (fldOffset=0x8)" P-INDEP
+;* V164 tmp146      [V164    ] (  0,  0   )   byref  ->  zero-ref    "field V38._reference (fldOffset=0x0)" P-INDEP
+;* V165 tmp147      [V165    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
+;* V166 tmp148      [V166    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
+;* V167 tmp149      [V167    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
+;* V168 tmp150      [V168    ] (  0,  0   )   byref  ->  zero-ref    "field V40._reference (fldOffset=0x0)" P-INDEP
+;* V169 tmp151      [V169    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
+;* V170 tmp152      [V170    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V171 tmp153      [V171    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;  V172 tmp154      [V172,T99] (  2,  1   )   byref  ->  r12         single-def "field V42._reference (fldOffset=0x0)" P-INDEP
+;  V173 tmp155      [V173,T100] (  2,  1   )     int  ->  rcx         "field V42._length (fldOffset=0x8)" P-INDEP
+;  V174 tmp156      [V174,T89] (  2,  4   )   byref  ->  rcx         "field V55._reference (fldOffset=0x0)" P-INDEP
+;  V175 tmp157      [V175,T91] (  2,  4   )     int  ->  rax         "field V55._length (fldOffset=0x8)" P-INDEP
+;  V176 tmp158      [V176,T49] (  2, 32   )   byref  ->  rdi         "field V61._reference (fldOffset=0x0)" P-INDEP
+;  V177 tmp159      [V177,T52] (  2, 32   )     int  ->  rax         "field V61._length (fldOffset=0x8)" P-INDEP
+;  V178 tmp160      [V178,T61] (  2, 16   )   byref  ->  rdx         "field V75._reference (fldOffset=0x0)" P-INDEP
+;  V179 tmp161      [V179,T63] (  2, 16   )     int  ->  rax         "field V75._length (fldOffset=0x8)" P-INDEP
+;* V180 tmp162      [V180    ] (  0,  0   )   byref  ->  zero-ref    "field V84._reference (fldOffset=0x0)" P-INDEP
+;* V181 tmp163      [V181    ] (  0,  0   )     int  ->  zero-ref    "field V84._length (fldOffset=0x8)" P-INDEP
+;* V182 tmp164      [V182    ] (  0,  0   )   byref  ->  zero-ref    "field V96._reference (fldOffset=0x0)" P-INDEP
+;* V183 tmp165      [V183    ] (  0,  0   )     int  ->  zero-ref    "field V96._length (fldOffset=0x8)" P-INDEP
+;* V184 tmp166      [V184    ] (  0,  0   )   byref  ->  zero-ref    "field V104._reference (fldOffset=0x0)" P-INDEP
+;* V185 tmp167      [V185    ] (  0,  0   )     int  ->  zero-ref    "field V104._length (fldOffset=0x8)" P-INDEP
+;* V186 tmp168      [V186    ] (  0,  0   )   byref  ->  zero-ref    "field V111._reference (fldOffset=0x0)" P-INDEP
+;* V187 tmp169      [V187    ] (  0,  0   )     int  ->  zero-ref    "field V111._length (fldOffset=0x8)" P-INDEP
+;* V188 tmp170      [V188    ] (  0,  0   )   byref  ->  zero-ref    "field V117._reference (fldOffset=0x0)" P-INDEP
+;* V189 tmp171      [V189    ] (  0,  0   )     int  ->  zero-ref    "field V117._length (fldOffset=0x8)" P-INDEP
+;* V190 tmp172      [V190    ] (  0,  0   )   byref  ->  zero-ref    "field V123._reference (fldOffset=0x0)" P-INDEP
+;* V191 tmp173      [V191    ] (  0,  0   )     int  ->  zero-ref    "field V123._length (fldOffset=0x8)" P-INDEP
+;  V192 tmp174      [V192,T75] (  2,  8   )   byref  ->  r12         "field V133._reference (fldOffset=0x0)" P-INDEP
+;  V193 tmp175      [V193,T80] (  2,  8   )     int  ->  rcx         "field V133._length (fldOffset=0x8)" P-INDEP
+;* V194 tmp176      [V194    ] (  0,  0   )   byref  ->  zero-ref    "field V138._reference (fldOffset=0x0)" P-INDEP
+;* V195 tmp177      [V195    ] (  0,  0   )     int  ->  zero-ref    "field V138._length (fldOffset=0x8)" P-INDEP
+;* V196 tmp178      [V196    ] (  0,  0   )   byref  ->  zero-ref    "field V139._reference (fldOffset=0x0)" P-INDEP
+;* V197 tmp179      [V197    ] (  0,  0   )     int  ->  zero-ref    "field V139._length (fldOffset=0x8)" P-INDEP
+;* V198 tmp180      [V198    ] (  0,  0   )   byref  ->  zero-ref    "field V140._reference (fldOffset=0x0)" P-INDEP
+;* V199 tmp181      [V199    ] (  0,  0   )     int  ->  zero-ref    "field V140._length (fldOffset=0x8)" P-INDEP
+;* V200 tmp182      [V200    ] (  0,  0   )   byref  ->  zero-ref    "field V141._reference (fldOffset=0x0)" P-INDEP
+;* V201 tmp183      [V201    ] (  0,  0   )     int  ->  zero-ref    "field V141._length (fldOffset=0x8)" P-INDEP
+;* V202 tmp184      [V202    ] (  0,  0   )   byref  ->  zero-ref    "field V142._reference (fldOffset=0x0)" P-INDEP
+;* V203 tmp185      [V203    ] (  0,  0   )     int  ->  zero-ref    "field V142._length (fldOffset=0x8)" P-INDEP
+;* V204 tmp186      [V204    ] (  0,  0   )   byref  ->  zero-ref    "field V150._reference (fldOffset=0x0)" P-INDEP
+;* V205 tmp187      [V205    ] (  0,  0   )     int  ->  zero-ref    "field V150._length (fldOffset=0x8)" P-INDEP
+;  V206 tmp188      [V206,T69] (  3, 12   )     ref  ->  rcx         "arr expr"
+;  V207 tmp189      [V207,T10] (  3,192   )     ref  ->  rsi         "arr expr"
+;  V208 tmp190      [V208,T44] (  3, 48   )     ref  ->  rcx         "arr expr"
+;  V209 tmp191      [V209,T70] (  3, 12   )     ref  ->  rcx         "arr expr"
+;  V210 tmp192      [V210,T03] (  3,384   )     ref  ->  rcx         "arr expr"
+;  V211 cse0        [V211,T13] (  4,168   )     ref  ->  rcx         "CSE #14: moderate"
+;  V212 cse1        [V212,T12] (  7,169   )     ref  ->  registers   hoist multi-def "CSE #03: moderate"
+;  V213 cse2        [V213,T55] (  3, 24   )     ref  ->  rax         "CSE #07: conservative"
+;  V214 cse3        [V214,T81] (  3,  6.25)     ref  ->  rax         hoist "CSE #01: conservative"
+;  V215 cse4        [V215,T82] (  3,  6.25)     ref  ->  rdi         hoist "CSE #17: conservative"
+;  V216 rat0        [V216,T64] (  6, 13   )    long  ->  r13         "Widened IV V14"
+;  V217 rat1        [V217,T30] (  6, 72   )    long  ->  [rbp-0x58]  "Widened IV V15"
 ;
-; Lcl frame size = 72
+; Lcl frame size = 56
 
 G_M8267_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 72
-       lea      rbp, [rsp+0x70]
+       sub      rsp, 56
+       lea      rbp, [rsp+0x60]
        mov      rbx, rdi
        mov      r14, rsi
        mov      r15d, edx
 						;; size=28 bbWeight=1 PerfScore 7.50
 G_M8267_IG02:
        mov      r13d, dword ptr [rbx+0x4C]
        xor      eax, eax
        mov      dword ptr [rbp-0x40], eax
        cmp      r13d, r15d
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      eax, r13d
        lea      r12, bword ptr [r14+2*rax]
        mov      ecx, r15d
        sub      ecx, r13d
        test     r13d, r13d
        je       SHORT G_M8267_IG08
 						;; size=36 bbWeight=1 PerfScore 7.00
 G_M8267_IG03:
        mov      rax, gword ptr [rbx+0x20]
        jmp      SHORT G_M8267_IG05
        align    [0 bytes for IG14]
 						;; size=6 bbWeight=0.25 PerfScore 1.00
 G_M8267_IG04:
        mov      rdi, rax
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rdi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      edi, dword ptr [rdi+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      edi, dword ptr [rcx+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        lea      rdi, bword ptr [rcx+4*rdi+0x10]
        dec      dword ptr [rdi]
 						;; size=49 bbWeight=2 PerfScore 43.50
 G_M8267_IG05:
        mov      ecx, dword ptr [rax+0x08]
        sub      ecx, dword ptr [rbx+0x58]
        test     ecx, ecx
        jg       SHORT G_M8267_IG04
 						;; size=10 bbWeight=4 PerfScore 25.00
 G_M8267_IG06:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
 G_M8267_IG07:
-       add      rsp, 72
+       add      rsp, 56
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M8267_IG08:
        xor      r13d, r13d
        jmp      SHORT G_M8267_IG10
 						;; size=5 bbWeight=0.50 PerfScore 1.12
 G_M8267_IG09:
        inc      r13d
-       mov      ecx, dword ptr [rbp-0x54]
+       mov      ecx, dword ptr [rbp-0x4C]
 						;; size=6 bbWeight=2 PerfScore 2.50
 G_M8267_IG10:
-       mov      dword ptr [rbp-0x54], ecx
+       mov      dword ptr [rbp-0x4C], ecx
        cmp      r13d, ecx
        jae      SHORT G_M8267_IG12
        movzx    rdi, word  ptr [r12+2*r13]
        cmp      edi, 256
        jae      SHORT G_M8267_IG11
        mov      rax, 0xD1FFAB1E      ; static handle
        test     byte  ptr [rdi+rax], 128
        jne      SHORT G_M8267_IG09
        jmp      SHORT G_M8267_IG12
 						;; size=39 bbWeight=4 PerfScore 47.00
 G_M8267_IG11:
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.CharUnicodeInfo:GetIsWhiteSpace(ushort):ubyte
        call     [rax]System.Globalization.CharUnicodeInfo:GetIsWhiteSpace(ushort):ubyte
        test     eax, eax
        jne      SHORT G_M8267_IG09
 						;; size=16 bbWeight=4 PerfScore 18.00
 G_M8267_IG12:
-       mov      ecx, dword ptr [rbp-0x54]
+       mov      ecx, dword ptr [rbp-0x4C]
        cmp      r13d, ecx
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      esi, r13d
        lea      r12, bword ptr [r12+2*rsi]
        sub      ecx, r13d
-       mov      dword ptr [rbp-0x54], ecx
+       mov      dword ptr [rbp-0x4C], ecx
        mov      dword ptr [rbp-0x30], r13d
        jmp      G_M8267_IG18
 						;; size=34 bbWeight=0.50 PerfScore 3.62
 G_M8267_IG13:
        mov      r13, gword ptr [rbx+0x20]
        jmp      SHORT G_M8267_IG15
 						;; size=6 bbWeight=1 PerfScore 4.00
 G_M8267_IG14:
        mov      rax, r13
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rax+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      eax, dword ptr [rax+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      eax, dword ptr [rcx+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        lea      rax, bword ptr [rcx+4*rax+0x10]
        dec      dword ptr [rax]
 						;; size=49 bbWeight=8 PerfScore 174.00
 G_M8267_IG15:
        mov      eax, dword ptr [r13+0x08]
        sub      eax, dword ptr [rbx+0x58]
        mov      r9d, dword ptr [rbp-0x2C]
        cmp      eax, r9d
        jg       SHORT G_M8267_IG14
 						;; size=16 bbWeight=16 PerfScore 116.00
 G_M8267_IG16:
        cmp      byte  ptr [rbx+0x68], 0
        je       SHORT G_M8267_IG17
        call     System.Environment:get_TickCount64():long
        cmp      rax, qword ptr [rbx+0x38]
-       jge      G_M8267_IG64
+       jge      G_M8267_IG61
 						;; size=21 bbWeight=2 PerfScore 18.00
 G_M8267_IG17:
        mov      r8d, dword ptr [rbp-0x30]
        test     r8d, r8d
-       jle      G_M8267_IG60
+       jle      G_M8267_IG57
        dec      r8d
        mov      r13d, r8d
        mov      dword ptr [rbp-0x30], r13d
        mov      r12d, r13d
        cmp      r12d, r15d
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      edx, r12d
        lea      rcx, bword ptr [r14+2*rdx]
        mov      eax, r15d
        sub      eax, r12d
        mov      r8, rcx
-       mov      dword ptr [rbp-0x54], eax
+       mov      dword ptr [rbp-0x4C], eax
        mov      r13d, r12d
        mov      r12, r8
 						;; size=60 bbWeight=2 PerfScore 16.50
 G_M8267_IG18:
        mov      rsi, gword ptr [rbx+0x20]
        mov      r9d, dword ptr [rsi+0x08]
        sub      r9d, dword ptr [rbx+0x58]
        mov      dword ptr [rbp-0x2C], r9d
        xor      r10d, r10d
        mov      dword ptr [rbp-0x38], r10d
 						;; size=23 bbWeight=4 PerfScore 37.00
 G_M8267_IG19:
        lea      rdi, bword ptr [rbx+0x18]
        mov      rsi, gword ptr [rbx+0x20]
        mov      edx, dword ptr [rsi+0x08]
        sub      edx, dword ptr [rbx+0x58]
        mov      rsi, gword ptr [rdi]
        mov      ecx, dword ptr [rbp-0x40]
        lea      r11d, [rcx+0x01]
        cmp      dword ptr [rsi+0x08], r11d
        jbe      SHORT G_M8267_IG21
 						;; size=30 bbWeight=32 PerfScore 480.00
 G_M8267_IG20:
        cmp      ecx, dword ptr [rsi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      edi, ecx
        mov      dword ptr [rsi+4*rdi+0x10], edx
        inc      ecx
        mov      edi, ecx
        mov      dword ptr [rsi+4*rdi+0x10], r13d
        mov      esi, dword ptr [rbp-0x40]
        add      esi, 2
        mov      dword ptr [rbp-0x40], esi
        jmp      SHORT G_M8267_IG22
        align    [8 bytes for IG32]
 						;; size=43 bbWeight=8 PerfScore 88.00
 G_M8267_IG21:
        lea      rsi, [rbp-0x40]
        mov      ecx, r13d
        mov      r11, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__Utilities:<StackPush>g__WithResize|0_0(byref,byref,int,int)
        call     [r11]System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__Utilities:<StackPush>g__WithResize|0_0(byref,byref,int,int)
 						;; size=20 bbWeight=8 PerfScore 32.00
 G_M8267_IG22:
        mov      r10d, dword ptr [rbp-0x38]
        inc      r10d
        mov      dword ptr [rbp-0x38], r10d
-       cmp      dword ptr [rbp-0x54], 0
+       cmp      dword ptr [rbp-0x4C], 0
        je       G_M8267_IG30
 						;; size=21 bbWeight=32 PerfScore 168.00
 G_M8267_IG23:
        movzx    rax, word  ptr [r12]
        cmp      eax, 43
        setne    dil
        movzx    rdi, dil
        cmp      eax, 45
        setne    al
        movzx    rax, al
        test     edi, eax
        jne      G_M8267_IG30
        lea      edi, [r13+0x01]
        mov      r12d, edi
        cmp      r12d, r15d
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      edi, r12d
        lea      rdi, bword ptr [r14+2*rdi]
        mov      eax, r15d
        sub      eax, r12d
-       mov      bword ptr [rbp-0x68], rdi
-       mov      dword ptr [rbp-0x54], eax
+       mov      bword ptr [rbp-0x60], rdi
+       mov      dword ptr [rbp-0x4C], eax
        mov      edx, r13d
        mov      esi, r12d
        cmp      esi, edx
        jge      SHORT G_M8267_IG25
 						;; size=79 bbWeight=16 PerfScore 212.00
 G_M8267_IG24:
        mov      dword ptr [rbp-0x44], r13d
        mov      dword ptr [rbp-0x48], r12d
        mov      edx, dword ptr [rbp-0x48]
        mov      esi, dword ptr [rbp-0x44]
 						;; size=14 bbWeight=8 PerfScore 32.00
 G_M8267_IG25:
        cmp      dword ptr [rbx+0x58], 0
        jne      SHORT G_M8267_IG27
 						;; size=6 bbWeight=16 PerfScore 64.00
 G_M8267_IG26:
        mov      dword ptr [rbp-0x48], edx
        mov      dword ptr [rbp-0x44], esi
        mov      rdi, rbx
        mov      r11, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [r11]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        mov      edx, dword ptr [rbp-0x48]
        mov      esi, dword ptr [rbp-0x44]
 						;; size=28 bbWeight=8 PerfScore 60.00
 G_M8267_IG27:
        mov      rdi, gword ptr [rbx+0x20]
        mov      r11d, dword ptr [rbx+0x58]
        dec      r11d
        mov      dword ptr [rbx+0x58], r11d
        cmp      r11d, dword ptr [rdi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      dword ptr [rdi+4*r11+0x10], 1
        sub      esi, edx
        mov      ecx, esi
        mov      rdi, gword ptr [rbx+0x28]
        mov      esi, 1
        mov      r11, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r11]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        mov      r13d, dword ptr [rbp-0x38]
        test     r13d, r13d
        jne      SHORT G_M8267_IG29
 						;; size=71 bbWeight=16 PerfScore 344.00
 G_M8267_IG28:
        mov      dword ptr [rbp-0x38], r13d
        mov      r13d, r12d
-       mov      r12, bword ptr [rbp-0x68]
+       mov      r12, bword ptr [rbp-0x60]
        jmp      G_M8267_IG19
 						;; size=16 bbWeight=8 PerfScore 34.00
 G_M8267_IG29:
-       mov      eax, dword ptr [rbp-0x54]
-       mov      r10, bword ptr [rbp-0x68]
+       mov      eax, dword ptr [rbp-0x4C]
+       mov      r10, bword ptr [rbp-0x60]
        jmp      G_M8267_IG34
 						;; size=12 bbWeight=8 PerfScore 32.00
 G_M8267_IG30:
        mov      r10d, dword ptr [rbp-0x38]
        dec      r10d
        mov      r13d, r10d
        mov      dword ptr [rbp-0x38], r13d
        test     r13d, r13d
        jl       G_M8267_IG13
 						;; size=23 bbWeight=64 PerfScore 240.00
 G_M8267_IG31:
        mov      rax, gword ptr [rbx+0x18]
        mov      rdx, rax
        mov      esi, dword ptr [rbp-0x40]
        dec      esi
        mov      dword ptr [rbp-0x40], esi
        cmp      esi, dword ptr [rdx+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      r12d, dword ptr [rdx+4*rsi+0x10]
        mov      edx, dword ptr [rbp-0x40]
        dec      edx
        mov      dword ptr [rbp-0x40], edx
        cmp      edx, dword ptr [rax+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      edx, dword ptr [rax+4*rdx+0x10]
        mov      rsi, gword ptr [rbx+0x20]
        mov      edi, dword ptr [rsi+0x08]
        sub      edi, dword ptr [rbx+0x58]
        cmp      edi, edx
        jle      SHORT G_M8267_IG33
 						;; size=64 bbWeight=8 PerfScore 216.00
 G_M8267_IG32:
        mov      rdi, rsi
        mov      ecx, dword ptr [rbx+0x58]
        lea      eax, [rcx+0x01]
        mov      dword ptr [rbx+0x58], eax
        cmp      ecx, dword ptr [rdi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      edi, dword ptr [rdi+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      edi, dword ptr [rcx+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        lea      rdi, bword ptr [rcx+4*rdi+0x10]
        dec      dword ptr [rdi]
        mov      edi, dword ptr [rsi+0x08]
        sub      edi, dword ptr [rbx+0x58]
        cmp      edi, edx
        jg       SHORT G_M8267_IG32
 						;; size=59 bbWeight=64 PerfScore 1792.00
 G_M8267_IG33:
        cmp      r12d, r15d
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      edx, r12d
        lea      rdx, bword ptr [r14+2*rdx]
        mov      eax, r15d
        sub      eax, r12d
        mov      r10, rdx
        mov      r13d, dword ptr [rbp-0x38]
 						;; size=29 bbWeight=8 PerfScore 30.00
 G_M8267_IG34:
-       mov      dword ptr [rbp-0x4C], 48
-       mov      dword ptr [rbp-0x50], 57
-       movzx    rsi, word  ptr [rbp-0x4C]
-       movzx    rdx, word  ptr [rbp-0x50]
-       lea      edi, [rsi-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M8267_IG36
-						;; size=33 bbWeight=32 PerfScore 184.00
-G_M8267_IG35:
-       lea      edi, [rdx-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M8267_IG36
-       cmp      edx, esi
-       jl       SHORT G_M8267_IG36
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
-       mov      bword ptr [rbp-0x68], r10
+       mov      edx, 9
+       mov      esi, 48
+       mov      bword ptr [rbp-0x60], r10
        mov      rdi, r10
-       mov      dword ptr [rbp-0x54], eax
+       mov      dword ptr [rbp-0x4C], eax
        mov      ecx, eax
        mov      r11, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [r11]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M8267_IG37
-						;; size=52 bbWeight=8 PerfScore 92.00
-G_M8267_IG36:
-       mov      bword ptr [rbp-0x68], r10
-       mov      rdi, r10
-       mov      dword ptr [rbp-0x54], eax
-       mov      ecx, eax
-       mov      r11, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [r11]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=25 bbWeight=8 PerfScore 46.00
-G_M8267_IG37:
        test     eax, eax
-       jge      SHORT G_M8267_IG39
-						;; size=4 bbWeight=32 PerfScore 40.00
-G_M8267_IG38:
-       mov      ecx, dword ptr [rbp-0x54]
+       jge      SHORT G_M8267_IG36
+						;; size=39 bbWeight=32 PerfScore 240.00
+G_M8267_IG35:
+       mov      ecx, dword ptr [rbp-0x4C]
        mov      eax, ecx
-       mov      dword ptr [rbp-0x54], ecx
+       mov      dword ptr [rbp-0x4C], ecx
 						;; size=8 bbWeight=8 PerfScore 18.00
-G_M8267_IG39:
+G_M8267_IG36:
        test     eax, eax
        mov      dword ptr [rbp-0x38], r13d
        je       G_M8267_IG30
 						;; size=12 bbWeight=32 PerfScore 72.00
-G_M8267_IG40:
+G_M8267_IG37:
        mov      r13d, r12d
-       mov      ecx, dword ptr [rbp-0x54]
-       mov      r12, bword ptr [rbp-0x68]
+       mov      ecx, dword ptr [rbp-0x4C]
+       mov      r12, bword ptr [rbp-0x60]
        cmp      eax, ecx
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        mov      edi, eax
        lea      r12, bword ptr [r12+2*rdi]
        sub      ecx, eax
        add      r13d, eax
        xor      eax, eax
-       jmp      SHORT G_M8267_IG42
-       align    [0 bytes for IG48]
+       jmp      SHORT G_M8267_IG39
+       align    [0 bytes for IG45]
 						;; size=33 bbWeight=4 PerfScore 28.00
-G_M8267_IG41:
-       mov      rax, qword ptr [rbp-0x60]
+G_M8267_IG38:
+       mov      rax, qword ptr [rbp-0x58]
        inc      eax
-       mov      ecx, dword ptr [rbp-0x54]
+       mov      ecx, dword ptr [rbp-0x4C]
 						;; size=9 bbWeight=8 PerfScore 18.00
-G_M8267_IG42:
-       mov      dword ptr [rbp-0x54], ecx
+G_M8267_IG39:
+       mov      dword ptr [rbp-0x4C], ecx
        cmp      eax, ecx
-       jae      SHORT G_M8267_IG47
+       jae      SHORT G_M8267_IG44
 						;; size=7 bbWeight=32 PerfScore 72.00
-G_M8267_IG43:
-       mov      qword ptr [rbp-0x60], rax
+G_M8267_IG40:
+       mov      qword ptr [rbp-0x58], rax
        movzx    rdi, word  ptr [r12+2*rax]
        cmp      edi, 256
-       jae      SHORT G_M8267_IG45
+       jae      SHORT G_M8267_IG42
        mov      rdx, 0xD1FFAB1E      ; static handle
        test     byte  ptr [rdi+rdx], 128
-       jne      SHORT G_M8267_IG41
+       jne      SHORT G_M8267_IG38
 						;; size=33 bbWeight=16 PerfScore 136.00
-G_M8267_IG44:
-       mov      rax, qword ptr [rbp-0x60]
-       jmp      SHORT G_M8267_IG47
+G_M8267_IG41:
+       mov      rax, qword ptr [rbp-0x58]
+       jmp      SHORT G_M8267_IG44
 						;; size=6 bbWeight=8 PerfScore 24.00
-G_M8267_IG45:
+G_M8267_IG42:
        mov      rdx, 0xD1FFAB1E      ; code for System.Globalization.CharUnicodeInfo:GetIsWhiteSpace(ushort):ubyte
        call     [rdx]System.Globalization.CharUnicodeInfo:GetIsWhiteSpace(ushort):ubyte
        test     eax, eax
-       jne      SHORT G_M8267_IG41
+       jne      SHORT G_M8267_IG38
 						;; size=16 bbWeight=16 PerfScore 72.00
-G_M8267_IG46:
-       mov      rax, qword ptr [rbp-0x60]
+G_M8267_IG43:
+       mov      rax, qword ptr [rbp-0x58]
 						;; size=4 bbWeight=8 PerfScore 8.00
-G_M8267_IG47:
-       mov      ecx, dword ptr [rbp-0x54]
+G_M8267_IG44:
+       mov      ecx, dword ptr [rbp-0x4C]
        cmp      eax, ecx
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
        add      eax, r13d
        mov      r12d, eax
        mov      dword ptr [rbp-0x34], r12d
-       jmp      SHORT G_M8267_IG55
+       jmp      SHORT G_M8267_IG52
 						;; size=23 bbWeight=4 PerfScore 23.00
-G_M8267_IG48:
+G_M8267_IG45:
        mov      rdi, rcx
        mov      esi, dword ptr [rbx+0x58]
        lea      r11d, [rsi+0x01]
        mov      dword ptr [rbx+0x58], r11d
        cmp      esi, dword ptr [rdi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        mov      edi, dword ptr [rdi+4*rsi+0x10]
        mov      rsi, gword ptr [rbx+0x28]
        mov      rsi, gword ptr [rsi+0x50]
        cmp      edi, dword ptr [rsi+0x08]
-       jae      G_M8267_IG63
+       jae      G_M8267_IG60
        lea      rdi, bword ptr [rsi+4*rdi+0x10]
        dec      dword ptr [rdi]
 						;; size=51 bbWeight=32 PerfScore 696.00
-G_M8267_IG49:
+G_M8267_IG46:
        mov      edi, dword ptr [rcx+0x08]
        sub      edi, dword ptr [rbx+0x58]
        cmp      edi, edx
-       jg       SHORT G_M8267_IG48
+       jg       SHORT G_M8267_IG45
 						;; size=10 bbWeight=128 PerfScore 800.00
-G_M8267_IG50:
+G_M8267_IG47:
        cmp      byte  ptr [rbx+0x68], 0
-       je       SHORT G_M8267_IG52
+       je       SHORT G_M8267_IG49
 						;; size=6 bbWeight=16 PerfScore 64.00
-G_M8267_IG51:
+G_M8267_IG48:
        call     System.Environment:get_TickCount64():long
        cmp      rax, qword ptr [rbx+0x38]
-       jge      G_M8267_IG64
+       jge      G_M8267_IG61
 						;; size=15 bbWeight=8 PerfScore 40.00
-G_M8267_IG52:
+G_M8267_IG49:
        mov      eax, dword ptr [rbp-0x34]
        cmp      r13d, eax
        jge      G_M8267_IG30
 						;; size=12 bbWeight=16 PerfScore 36.00
-G_M8267_IG53:
+G_M8267_IG50:
        dec      eax
        mov      r12d, eax
        mov      edi, r12d
        cmp      edi, r15d
        mov      dword ptr [rbp-0x34], r12d
-       ja       G_M8267_IG65
+       ja       G_M8267_IG62
 						;; size=21 bbWeight=2 PerfScore 6.00
-G_M8267_IG54:
+G_M8267_IG51:
        mov      r12d, edi
 						;; size=3 bbWeight=1 PerfScore 0.25
-G_M8267_IG55:
+G_M8267_IG52:
        mov      rcx, gword ptr [rbx+0x20]
        mov      edx, dword ptr [rcx+0x08]
        sub      edx, dword ptr [rbx+0x58]
        lea      edi, [r15-0x01]
        cmp      r12d, edi
-       jl       SHORT G_M8267_IG49
+       jl       SHORT G_M8267_IG46
        cmp      r12d, r15d
-       jae      SHORT G_M8267_IG56
+       jae      SHORT G_M8267_IG53
        mov      edi, r12d
        cmp      word  ptr [r14+2*rdi], 10
-       jne      SHORT G_M8267_IG49
+       jne      SHORT G_M8267_IG46
 						;; size=35 bbWeight=4 PerfScore 57.00
-G_M8267_IG56:
+G_M8267_IG53:
        mov      dword ptr [rbx+0x4C], r12d
        xor      r15d, r15d
        mov      r14d, r12d
        cmp      r14d, r15d
-       jge      SHORT G_M8267_IG57
+       jge      SHORT G_M8267_IG54
        xor      r14d, r14d
        mov      r15d, r12d
 						;; size=21 bbWeight=0.50 PerfScore 1.62
-G_M8267_IG57:
+G_M8267_IG54:
        cmp      dword ptr [rbx+0x58], 0
-       jne      SHORT G_M8267_IG58
+       jne      SHORT G_M8267_IG55
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rax]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
 						;; size=21 bbWeight=0.50 PerfScore 3.75
-G_M8267_IG58:
+G_M8267_IG55:
        mov      rcx, gword ptr [rbx+0x20]
        mov      edi, dword ptr [rbx+0x58]
        dec      edi
        mov      dword ptr [rbx+0x58], edi
        cmp      edi, dword ptr [rcx+0x08]
-       jae      SHORT G_M8267_IG63
+       jae      SHORT G_M8267_IG60
        xor      edx, edx
        mov      dword ptr [rcx+4*rdi+0x10], edx
        mov      ecx, r14d
        sub      ecx, r15d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r15d
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        mov      eax, 1
 						;; size=57 bbWeight=0.50 PerfScore 10.00
-G_M8267_IG59:
-       add      rsp, 72
+G_M8267_IG56:
+       add      rsp, 56
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M8267_IG60:
+G_M8267_IG57:
        mov      rdi, gword ptr [rbx+0x20]
-       jmp      SHORT G_M8267_IG62
+       jmp      SHORT G_M8267_IG59
 						;; size=6 bbWeight=0.25 PerfScore 1.00
-G_M8267_IG61:
+G_M8267_IG58:
        mov      rax, rdi
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rax+0x08]
-       jae      SHORT G_M8267_IG63
+       jae      SHORT G_M8267_IG60
        mov      eax, dword ptr [rax+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      eax, dword ptr [rcx+0x08]
-       jae      SHORT G_M8267_IG63
+       jae      SHORT G_M8267_IG60
        lea      rax, bword ptr [rcx+4*rax+0x10]
        dec      dword ptr [rax]
 						;; size=41 bbWeight=2 PerfScore 43.50
-G_M8267_IG62:
+G_M8267_IG59:
        mov      eax, dword ptr [rdi+0x08]
        sub      eax, dword ptr [rbx+0x58]
        test     eax, eax
-       jg       SHORT G_M8267_IG61
+       jg       SHORT G_M8267_IG58
        jmp      G_M8267_IG06
 						;; size=15 bbWeight=4 PerfScore 33.00
-G_M8267_IG63:
+G_M8267_IG60:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M8267_IG64:
+G_M8267_IG61:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:<CheckTimeout>g__ThrowRegexTimeout|25_0():this
        call     [rax]System.Text.RegularExpressions.RegexRunner:<CheckTimeout>g__ThrowRegexTimeout|25_0():this
        int3     
 						;; size=16 bbWeight=0 PerfScore 0.00
-G_M8267_IG65:
+G_M8267_IG62:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 1565, prolog size 28, PerfScore 6975.25, instruction count 450, allocated bytes for code 1565 (MethodHash=fffddfb4) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__CreateIntegerRegex_0+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
+; Total bytes of code 1490, prolog size 28, PerfScore 6853.25, instruction count 430, allocated bytes for code 1490 (MethodHash=fffddfb4) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F2E36BBCB46D79A0BB144867AC899FDD2263642E5E752DEC0C254D0564F94D450__CreateIntegerRegex_0+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
-74 (-38.14 % of base) - System.IO.Compression.ZipHelper:GetEncoding(System.String):System.Text.Encoding
 ; Assembly listing for method System.IO.Compression.ZipHelper:GetEncoding(System.String):System.Text.Encoding (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 22 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 24 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
+;  V00 arg0         [V00,T00] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V06 tmp5         [V06,T06] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
-;  V07 tmp6         [V07,T07] (  2,  2   )     int  ->  rdx         "Inlining Arg"
-;  V08 tmp7         [V08,T08] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V09 tmp8         [V09    ] (  2,  4   )  ushort  ->  [rbp-0x04]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V10 tmp9         [V10    ] (  2,  4   )  ushort  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V06 tmp5         [V06,T03] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V07 tmp6         [V07,T04] (  2,  2   )     int  ->  rdx         "Inlining Arg"
+;  V08 tmp7         [V08,T05] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V09 tmp8         [V09    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V14 tmp13        [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp14        [V15    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V16 tmp15        [V16    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V18 tmp17        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V23 tmp22        [V23    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V28 tmp27        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp29        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp30        [V31    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V32 tmp31        [V32,T00] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V33 tmp32        [V33,T02] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V35 tmp34        [V35,T05] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V36 tmp35        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp36        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V20 tmp19        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V21 tmp20        [V21    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp23        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp24        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp25        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp26        [V27    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V28 tmp27        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V33 tmp32        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp34        [V35    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V37 tmp36        [V37,T06] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V38 tmp37        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp38        [V39,T09] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp40        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V46 tmp45        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp43        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp47        [V48    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp48        [V49    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V50 tmp49        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp52        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp53        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp54        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V56 tmp55        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp58        [V59    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp60        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp61        [V62    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V63 tmp62        [V63    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
-;  V64 tmp63        [V64,T03] (  4,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
-;  V65 tmp64        [V65,T04] (  4,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T09] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
-;  V67 tmp66        [V67,T10] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
-;* V68 tmp67        [V68    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V69 tmp68        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp54        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V57 tmp56        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V58 tmp57        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp58        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V64 tmp63        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;  V65 tmp64        [V65,T01] (  3,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
+;  V66 tmp65        [V66,T02] (  3,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T07] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
+;  V68 tmp67        [V68,T08] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
+;* V69 tmp68        [V69    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V70 tmp69        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M16013_IG01:
        push     rbp
-       sub      rsp, 16
-       lea      rbp, [rsp+0x10]
-						;; size=10 bbWeight=1 PerfScore 1.75
+       mov      rbp, rsp
+						;; size=4 bbWeight=1 PerfScore 1.25
 G_M16013_IG02:
        test     rdi, rdi
        jne      SHORT G_M16013_IG04
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M16013_IG03:
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M16013_IG05
 						;; size=6 bbWeight=0.50 PerfScore 1.25
 G_M16013_IG04:
        lea      rcx, bword ptr [rdi+0x0C]
        mov      edx, dword ptr [rdi+0x08]
        mov      rdi, rcx
        mov      ecx, edx
 						;; size=12 bbWeight=0.50 PerfScore 1.50
 G_M16013_IG05:
-       mov      dword ptr [rbp-0x04], 32
-       mov      dword ptr [rbp-0x08], 126
-       movzx    rsi, word  ptr [rbp-0x04]
-       movzx    rdx, word  ptr [rbp-0x08]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M16013_IG07
-						;; size=32 bbWeight=1 PerfScore 5.75
-G_M16013_IG06:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M16013_IG07
-       cmp      edx, esi
-       jl       SHORT G_M16013_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 94
+       mov      esi, 32
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M16013_IG08
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M16013_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M16013_IG08:
        test     eax, eax
-       jl       SHORT G_M16013_IG11
-						;; size=4 bbWeight=1 PerfScore 1.25
-G_M16013_IG09:
+       jl       SHORT G_M16013_IG08
+						;; size=26 bbWeight=1 PerfScore 5.00
+G_M16013_IG06:
        mov      rax, 0xD1FFAB1E      ; const ptr
        mov      rax, gword ptr [rax]
 						;; size=13 bbWeight=0.50 PerfScore 1.12
-G_M16013_IG10:
-       add      rsp, 16
+G_M16013_IG07:
        pop      rbp
        ret      
-						;; size=6 bbWeight=0.50 PerfScore 0.88
-G_M16013_IG11:
+						;; size=2 bbWeight=0.50 PerfScore 0.75
+G_M16013_IG08:
        mov      rax, 0xD1FFAB1E      ; global ptr
        test     byte  ptr [rax], 1
-       je       SHORT G_M16013_IG14
+       je       SHORT G_M16013_IG11
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M16013_IG12:
+G_M16013_IG09:
        mov      rax, 0xD1FFAB1E      ; data for System.Text.ASCIIEncoding:s_default
        mov      rax, gword ptr [rax]
 						;; size=13 bbWeight=0.50 PerfScore 1.12
-G_M16013_IG13:
-       add      rsp, 16
+G_M16013_IG10:
        pop      rbp
        ret      
-						;; size=6 bbWeight=0.50 PerfScore 0.88
-G_M16013_IG14:
+						;; size=2 bbWeight=0.50 PerfScore 0.75
+G_M16013_IG11:
        mov      rdi, 0xD1FFAB1E
        mov      esi, 0x455
        call     CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
-       jmp      SHORT G_M16013_IG12
+       jmp      SHORT G_M16013_IG09
 						;; size=22 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 194, prolog size 10, PerfScore 25.00, instruction count 51, allocated bytes for code 194 (MethodHash=4a07c172) for method System.IO.Compression.ZipHelper:GetEncoding(System.String):System.Text.Encoding (FullOpts)
+; Total bytes of code 120, prolog size 4, PerfScore 16.12, instruction count 32, allocated bytes for code 120 (MethodHash=4a07c172) for method System.IO.Compression.ZipHelper:GetEncoding(System.String):System.Text.Encoding (FullOpts)
-72 (-26.97 % of base) - System.Buffers.StringSearchValues:ContainsIncompleteSurrogatePairs(System.ReadOnlySpan`1[System.String]):ubyte
 ; Assembly listing for method System.Buffers.StringSearchValues:ContainsIncompleteSurrogatePairs(System.ReadOnlySpan`1[System.String]):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 25 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 27 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;* V00 arg0         [V00    ] (  0,  0   )  struct (16) zero-ref    multireg-arg single-def <System.ReadOnlySpan`1[System.String]>
 ;* V01 loc0         [V01    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[System.String]>
 ;* V02 loc1         [V02,T20] (  0,  0   )     int  ->  zero-ref   
-;  V03 loc2         [V03,T03] (  7, 29   )     ref  ->  r13         class-hnd <System.String>
+;  V03 loc2         [V03,T02] (  7, 29   )     ref  ->  r13         class-hnd <System.String>
 ;  V04 loc3         [V04,T00] (  8, 64   )     int  ->  rax        
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V06 tmp1         [V06    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V07 tmp2         [V07    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V08 tmp3         [V08    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V09 tmp4         [V09    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V10 tmp5         [V10,T11] (  2,  8   )   byref  ->  rdi         "Inlining Arg"
-;  V11 tmp6         [V11,T12] (  2,  8   )     int  ->  rcx         "Inlining Arg"
-;  V12 tmp7         [V12,T13] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;  V13 tmp8         [V13    ] (  2, 16   )  ushort  ->  [rbp-0x24]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V14 tmp9         [V14    ] (  2, 16   )  ushort  ->  [rbp-0x28]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V10 tmp5         [V10,T10] (  2,  8   )   byref  ->  rdi         "Inlining Arg"
+;  V11 tmp6         [V11,T11] (  2,  8   )     int  ->  rcx         "Inlining Arg"
+;  V12 tmp7         [V12,T12] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V13 tmp8         [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V14 tmp9         [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V15 tmp10        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V16 tmp11        [V16    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V17 tmp12        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V18 tmp13        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V19 tmp14        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp15        [V20    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V18 tmp13        [V18    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V19 tmp14        [V19    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V20 tmp15        [V20    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V21 tmp16        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V22 tmp17        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V23 tmp18        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp19        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V25 tmp20        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V26 tmp21        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V27 tmp22        [V27    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V28 tmp23        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V29 tmp24        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V30 tmp25        [V30    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V31 tmp26        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V32 tmp27        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V33 tmp28        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V34 tmp29        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V35 tmp30        [V35    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V36 tmp31        [V36,T01] (  6, 32   )  ushort  ->  rsi         "Inlining Arg"
-;  V37 tmp32        [V37,T05] (  5, 24   )  ushort  ->  rdx         "Inlining Arg"
-;* V38 tmp33        [V38    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V39 tmp34        [V39,T10] (  3,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V40 tmp35        [V40    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V41 tmp36        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V24 tmp19        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp20        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp21        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V27 tmp22        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V28 tmp23        [V28    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V29 tmp24        [V29    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V30 tmp25        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V31 tmp26        [V31    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V32 tmp27        [V32    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V33 tmp28        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp29        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V35 tmp30        [V35    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V36 tmp31        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V37 tmp32        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V38 tmp33        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;  V39 tmp34        [V39,T06] (  2, 16   )   byref  ->  rdi         "Inlining Arg"
+;  V40 tmp35        [V40,T07] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;  V41 tmp36        [V41,T13] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
 ;* V42 tmp37        [V42    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
 ;* V43 tmp38        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V44 tmp39        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V45 tmp40        [V45    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V45 tmp40        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V46 tmp41        [V46    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V47 tmp42        [V47    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V48 tmp43        [V48    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V49 tmp44        [V49    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V50 tmp45        [V50    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V51 tmp46        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V52 tmp47        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V53 tmp48        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V54 tmp49        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V55 tmp50        [V55    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V56 tmp51        [V56    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V47 tmp42        [V47    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V48 tmp43        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V49 tmp44        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V50 tmp45        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V51 tmp46        [V51    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V52 tmp47        [V52    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V53 tmp48        [V53    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V54 tmp49        [V54    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V55 tmp50        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V56 tmp51        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V57 tmp52        [V57    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V58 tmp53        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V59 tmp54        [V59    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V60 tmp55        [V60    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V61 tmp56        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V62 tmp57        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V63 tmp58        [V63    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V64 tmp59        [V64    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V65 tmp60        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V58 tmp53        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V59 tmp54        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V60 tmp55        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V61 tmp56        [V61    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V62 tmp57        [V62    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V63 tmp58        [V63    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V64 tmp59        [V64    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V65 tmp60        [V65    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
 ;* V66 tmp61        [V66    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
 ;* V67 tmp62        [V67    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
 ;* V68 tmp63        [V68    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;  V69 tmp64        [V69,T16] (  2,  2   )   byref  ->  rdi         single-def "field V00._reference (fldOffset=0x0)" P-INDEP
-;  V70 tmp65        [V70,T18] (  2,  2   )     int  ->  rsi         single-def "field V00._length (fldOffset=0x8)" P-INDEP
-;  V71 tmp66        [V71,T15] (  2,  5   )   byref  ->  rbx         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V72 tmp67        [V72,T14] (  3,  6   )     int  ->  r15         "field V01._length (fldOffset=0x8)" P-INDEP
-;* V73 tmp68        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V06._reference (fldOffset=0x0)" P-INDEP
-;* V74 tmp69        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0x8)" P-INDEP
-;  V75 tmp70        [V75,T08] (  4,  8   )   byref  ->  rdi         "field V07._reference (fldOffset=0x0)" P-INDEP
-;  V76 tmp71        [V76,T09] (  4,  8   )     int  ->  rcx         "field V07._length (fldOffset=0x8)" P-INDEP
-;  V77 tmp72        [V77,T17] (  2,  4   )   byref  ->  rdi         "field V08._reference (fldOffset=0x0)" P-INDEP
-;  V78 tmp73        [V78,T19] (  2,  4   )     int  ->  rcx         "field V08._length (fldOffset=0x8)" P-INDEP
-;* V79 tmp74        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
-;* V80 tmp75        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
-;* V81 tmp76        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V20._reference (fldOffset=0x0)" P-INDEP
-;* V82 tmp77        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V20._length (fldOffset=0x8)" P-INDEP
-;* V83 tmp78        [V83    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
-;* V84 tmp79        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
-;* V85 tmp80        [V85    ] (  0,  0   )   byref  ->  zero-ref    "field V34._reference (fldOffset=0x0)" P-INDEP
-;* V86 tmp81        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
-;* V87 tmp82        [V87    ] (  0,  0   )   byref  ->  zero-ref    "field V49._reference (fldOffset=0x0)" P-INDEP
-;* V88 tmp83        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V49._length (fldOffset=0x8)" P-INDEP
-;* V89 tmp84        [V89    ] (  0,  0   )   byref  ->  zero-ref    "field V57._reference (fldOffset=0x0)" P-INDEP
-;* V90 tmp85        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
-;* V91 tmp86        [V91    ] (  0,  0   )   byref  ->  zero-ref    "field V65._reference (fldOffset=0x0)" P-INDEP
-;* V92 tmp87        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
-;  V93 cse0         [V93,T06] (  3, 24   )     int  ->  rdx         "CSE #05: aggressive"
-;  V94 cse1         [V94,T04] (  5, 29   )     int  ->  rcx         hoist multi-def "CSE #01: aggressive"
-;  V95 cse2         [V95,T02] (  4, 32   )     int  ->  rax         "CSE #02: aggressive"
-;  V96 rat0         [V96,T07] (  5, 17   )    long  ->  r14         "Widened IV V02"
+;* V69 tmp64        [V69    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;  V70 tmp65        [V70,T16] (  2,  2   )   byref  ->  rdi         single-def "field V00._reference (fldOffset=0x0)" P-INDEP
+;  V71 tmp66        [V71,T18] (  2,  2   )     int  ->  rsi         single-def "field V00._length (fldOffset=0x8)" P-INDEP
+;  V72 tmp67        [V72,T15] (  2,  5   )   byref  ->  rbx         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V73 tmp68        [V73,T14] (  3,  6   )     int  ->  r15         "field V01._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp69        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V06._reference (fldOffset=0x0)" P-INDEP
+;* V75 tmp70        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0x8)" P-INDEP
+;  V76 tmp71        [V76,T08] (  3,  8   )   byref  ->  rdi         "field V07._reference (fldOffset=0x0)" P-INDEP
+;  V77 tmp72        [V77,T09] (  3,  8   )     int  ->  rcx         "field V07._length (fldOffset=0x8)" P-INDEP
+;  V78 tmp73        [V78,T17] (  2,  4   )   byref  ->  rdi         "field V08._reference (fldOffset=0x0)" P-INDEP
+;  V79 tmp74        [V79,T19] (  2,  4   )     int  ->  rcx         "field V08._length (fldOffset=0x8)" P-INDEP
+;* V80 tmp75        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
+;* V81 tmp76        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
+;* V82 tmp77        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V18._reference (fldOffset=0x0)" P-INDEP
+;* V83 tmp78        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
+;* V84 tmp79        [V84    ] (  0,  0   )   byref  ->  zero-ref    "field V30._reference (fldOffset=0x0)" P-INDEP
+;* V85 tmp80        [V85    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
+;* V86 tmp81        [V86    ] (  0,  0   )   byref  ->  zero-ref    "field V38._reference (fldOffset=0x0)" P-INDEP
+;* V87 tmp82        [V87    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
+;* V88 tmp83        [V88    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
+;* V89 tmp84        [V89    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
+;* V90 tmp85        [V90    ] (  0,  0   )   byref  ->  zero-ref    "field V51._reference (fldOffset=0x0)" P-INDEP
+;* V91 tmp86        [V91    ] (  0,  0   )     int  ->  zero-ref    "field V51._length (fldOffset=0x8)" P-INDEP
+;* V92 tmp87        [V92    ] (  0,  0   )   byref  ->  zero-ref    "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V93 tmp88        [V93    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
+;  V94 cse0         [V94,T04] (  3, 24   )     int  ->  rdx         "CSE #05: aggressive"
+;  V95 cse1         [V95,T03] (  5, 29   )     int  ->  rcx         hoist multi-def "CSE #01: aggressive"
+;  V96 cse2         [V96,T01] (  4, 32   )     int  ->  rax         "CSE #02: aggressive"
+;  V97 rat0         [V97,T05] (  5, 17   )    long  ->  r14         "Widened IV V02"
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M18675_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     rbx
-       sub      rsp, 16
-       lea      rbp, [rsp+0x30]
-						;; size=17 bbWeight=1 PerfScore 5.75
+       lea      rbp, [rsp+0x20]
+						;; size=13 bbWeight=1 PerfScore 5.50
 G_M18675_IG02:
        mov      rbx, rdi
        mov      r15d, esi
        xor      r14d, r14d
        test     r15d, r15d
-       jle      G_M18675_IG16
+       jle      G_M18675_IG13
 						;; size=18 bbWeight=1 PerfScore 2.00
 G_M18675_IG03:
        mov      r13, gword ptr [rbx+8*r14]
        test     r13, r13
        jne      SHORT G_M18675_IG05
 						;; size=9 bbWeight=4 PerfScore 13.00
 G_M18675_IG04:
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M18675_IG06
 						;; size=6 bbWeight=2 PerfScore 5.00
 G_M18675_IG05:
        lea      rdi, bword ptr [r13+0x0C]
        mov      ecx, dword ptr [r13+0x08]
 						;; size=8 bbWeight=2 PerfScore 5.00
 G_M18675_IG06:
-       mov      dword ptr [rbp-0x24], 0xD800
-       mov      dword ptr [rbp-0x28], 0xDFFF
-       movzx    rsi, word  ptr [rbp-0x24]
-       movzx    rdx, word  ptr [rbp-0x28]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M18675_IG08
-						;; size=32 bbWeight=4 PerfScore 23.00
-G_M18675_IG07:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M18675_IG08
-       cmp      edx, esi
-       jl       SHORT G_M18675_IG08
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
-       mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M18675_IG09
-						;; size=38 bbWeight=2 PerfScore 18.00
-G_M18675_IG08:
+       mov      esi, 0xD800
+       mov      edx, 0xDFFF
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
        call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=2 PerfScore 6.50
-G_M18675_IG09:
        test     eax, eax
-       jl       SHORT G_M18675_IG15
-						;; size=4 bbWeight=4 PerfScore 5.00
-G_M18675_IG10:
+       jl       SHORT G_M18675_IG12
+						;; size=26 bbWeight=4 PerfScore 20.00
+G_M18675_IG07:
        mov      ecx, dword ptr [r13+0x08]
-       jmp      SHORT G_M18675_IG14
-       align    [0 bytes for IG11]
+       jmp      SHORT G_M18675_IG11
+       align    [0 bytes for IG08]
 						;; size=6 bbWeight=1 PerfScore 4.00
-G_M18675_IG11:
+G_M18675_IG08:
        mov      edx, eax
        movzx    rdx, word  ptr [r13+2*rdx+0x0C]
        lea      edi, [rdx-0xD800]
        cmp      edi, 0x3FF
-       ja       SHORT G_M18675_IG12
+       ja       SHORT G_M18675_IG09
        inc      eax
        cmp      ecx, eax
-       jbe      SHORT G_M18675_IG18
+       jbe      SHORT G_M18675_IG15
        mov      edx, eax
        movzx    rdx, word  ptr [r13+2*rdx+0x0C]
        add      edx, -0xDC00
        cmp      edx, 0x3FF
-       ja       SHORT G_M18675_IG18
-       jmp      SHORT G_M18675_IG13
+       ja       SHORT G_M18675_IG15
+       jmp      SHORT G_M18675_IG10
 						;; size=52 bbWeight=8 PerfScore 90.00
-G_M18675_IG12:
+G_M18675_IG09:
        add      edx, -0xDC00
        cmp      edx, 0x3FF
-       jbe      SHORT G_M18675_IG18
+       jbe      SHORT G_M18675_IG15
 						;; size=14 bbWeight=8 PerfScore 12.00
-G_M18675_IG13:
+G_M18675_IG10:
        inc      eax
 						;; size=2 bbWeight=8 PerfScore 2.00
-G_M18675_IG14:
+G_M18675_IG11:
        cmp      ecx, eax
-       ja       SHORT G_M18675_IG11
+       ja       SHORT G_M18675_IG08
 						;; size=4 bbWeight=16 PerfScore 20.00
-G_M18675_IG15:
+G_M18675_IG12:
        inc      r14d
        cmp      r14d, r15d
        jl       G_M18675_IG03
 						;; size=12 bbWeight=4 PerfScore 6.00
-G_M18675_IG16:
+G_M18675_IG13:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M18675_IG17:
-       add      rsp, 16
+G_M18675_IG14:
        pop      rbx
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=13 bbWeight=0.50 PerfScore 1.88
-G_M18675_IG18:
+						;; size=9 bbWeight=0.50 PerfScore 1.75
+G_M18675_IG15:
        mov      eax, 1
 						;; size=5 bbWeight=0.50 PerfScore 0.12
-G_M18675_IG19:
-       add      rsp, 16
+G_M18675_IG16:
        pop      rbx
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=13 bbWeight=0.50 PerfScore 1.88
+						;; size=9 bbWeight=0.50 PerfScore 1.75
 
-; Total bytes of code 267, prolog size 17, PerfScore 221.25, instruction count 84, allocated bytes for code 267 (MethodHash=644bb70c) for method System.Buffers.StringSearchValues:ContainsIncompleteSurrogatePairs(System.ReadOnlySpan`1[System.String]):ubyte (FullOpts)
+; Total bytes of code 195, prolog size 13, PerfScore 188.25, instruction count 65, allocated bytes for code 195 (MethodHash=644bb70c) for method System.Buffers.StringSearchValues:ContainsIncompleteSurrogatePairs(System.ReadOnlySpan`1[System.String]):ubyte (FullOpts)
-72 (-45.28 % of base) - System.Net.HttpValidationHelpers:IsValidToken(System.String):ubyte
 ; Assembly listing for method System.Net.HttpValidationHelpers:IsValidToken(System.String):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 21 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 23 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  rbx         class-hnd single-def <System.String>
+;  V00 arg0         [V00,T00] (  5,  4   )     ref  ->  rbx         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V06 tmp5         [V06,T04] (  2,  2   )   byref  ->  rbx         single-def "Inlining Arg"
-;  V07 tmp6         [V07,T05] (  2,  2   )     int  ->  r15         "Inlining Arg"
-;  V08 tmp7         [V08,T10] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
-;  V09 tmp8         [V09    ] (  2,  2   )  ushort  ->  [rbp-0x14]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V10 tmp9         [V10    ] (  2,  2   )  ushort  ->  [rbp-0x18]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V06 tmp5         [V06,T02] (  2,  2   )   byref  ->  rbx         single-def "Inlining Arg"
+;  V07 tmp6         [V07,T03] (  2,  2   )     int  ->  r15         "Inlining Arg"
+;  V08 tmp7         [V08,T06] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
+;* V09 tmp8         [V09    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V14 tmp13        [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp14        [V15    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V16 tmp15        [V16    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V18 tmp17        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V23 tmp22        [V23    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V28 tmp27        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp29        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp30        [V31    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V32 tmp31        [V32,T00] (  6,  6   )  ushort  ->  rsi         "Inlining Arg"
-;  V33 tmp32        [V33,T02] (  5,  5   )  ushort  ->  rdx         "Inlining Arg"
-;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V35 tmp34        [V35,T07] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;* V36 tmp35        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp36        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V20 tmp19        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V21 tmp20        [V21    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp23        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp24        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp25        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp26        [V27    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V28 tmp27        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V33 tmp32        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp34        [V35    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V37 tmp36        [V37,T07] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V38 tmp37        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp38        [V39,T10] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp40        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V46 tmp45        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp43        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp47        [V48    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp48        [V49    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V50 tmp49        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp52        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp53        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp54        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V56 tmp55        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp58        [V59    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp60        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp61        [V62    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V63 tmp62        [V63    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
-;  V64 tmp63        [V64,T06] (  3,  1.50)   byref  ->  rdi         single-def "field V03._reference (fldOffset=0x0)" P-INDEP
-;  V65 tmp64        [V65,T08] (  3,  1.50)     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T09] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
-;  V67 tmp66        [V67,T11] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
-;* V68 tmp67        [V68    ] (  0,  0   )   byref  ->  zero-ref    "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V69 tmp68        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
-;  V82 cse0         [V82,T03] (  3,  2.50)     int  ->  r15         "CSE #01: aggressive"
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp54        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V57 tmp56        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V58 tmp57        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp58        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V64 tmp63        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;  V65 tmp64        [V65,T04] (  2,  1   )   byref  ->  rdi         single-def "field V03._reference (fldOffset=0x0)" P-INDEP
+;  V66 tmp65        [V66,T08] (  2,  1   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T05] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
+;  V68 tmp67        [V68,T09] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
+;* V69 tmp68        [V69    ] (  0,  0   )   byref  ->  zero-ref    "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V70 tmp69        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
+;  V83 cse0         [V83,T01] (  3,  2.50)     int  ->  r15         "CSE #01: aggressive"
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M9969_IG01:
        push     rbp
        push     r15
        push     rbx
-       sub      rsp, 16
-       lea      rbp, [rsp+0x20]
+       lea      rbp, [rsp+0x10]
        mov      rbx, rdi
-						;; size=16 bbWeight=1 PerfScore 4.00
+						;; size=12 bbWeight=1 PerfScore 3.75
 G_M9969_IG02:
        mov      r15d, dword ptr [rbx+0x08]
        test     r15d, r15d
-       jle      SHORT G_M9969_IG07
+       jle      SHORT G_M9969_IG05
 						;; size=9 bbWeight=1 PerfScore 3.25
 G_M9969_IG03:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Net.HttpValidationHelpers:IsInvalidMethodOrHeaderString(System.String):ubyte
        call     [rax]System.Net.HttpValidationHelpers:IsInvalidMethodOrHeaderString(System.String):ubyte
        test     eax, eax
-       jne      SHORT G_M9969_IG07
+       jne      SHORT G_M9969_IG05
        add      rbx, 12
        mov      rdi, rbx
        mov      ecx, r15d
-       mov      dword ptr [rbp-0x14], 32
-       mov      dword ptr [rbp-0x18], 126
-       movzx    rsi, word  ptr [rbp-0x14]
-       movzx    rdx, word  ptr [rbp-0x18]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M9969_IG04
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M9969_IG04
-       cmp      edx, esi
-       jl       SHORT G_M9969_IG04
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 94
+       mov      esi, 32
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M9969_IG05
-						;; size=99 bbWeight=0.50 PerfScore 10.12
-G_M9969_IG04:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M9969_IG05:
        shr      eax, 31
-						;; size=3 bbWeight=0.50 PerfScore 0.25
-G_M9969_IG06:
-       add      rsp, 16
+						;; size=54 bbWeight=0.50 PerfScore 4.88
+G_M9969_IG04:
        pop      rbx
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=0.50 PerfScore 1.38
-G_M9969_IG07:
+						;; size=5 bbWeight=0.50 PerfScore 1.25
+G_M9969_IG05:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M9969_IG08:
-       add      rsp, 16
+G_M9969_IG06:
        pop      rbx
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=0.50 PerfScore 1.38
+						;; size=5 bbWeight=0.50 PerfScore 1.25
 
-; Total bytes of code 159, prolog size 13, PerfScore 22.12, instruction count 49, allocated bytes for code 159 (MethodHash=7afcd90e) for method System.Net.HttpValidationHelpers:IsValidToken(System.String):ubyte (FullOpts)
+; Total bytes of code 87, prolog size 9, PerfScore 14.50, instruction count 30, allocated bytes for code 87 (MethodHash=7afcd90e) for method System.Net.HttpValidationHelpers:IsValidToken(System.String):ubyte (FullOpts)
-70 (-55.56 % of base) - System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte
 ; Assembly listing for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 20 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 22 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
+;  V00 arg0         [V00,T00] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V06 tmp5         [V06,T06] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
-;  V07 tmp6         [V07,T07] (  2,  2   )     int  ->  rdx         "Inlining Arg"
-;  V08 tmp7         [V08,T08] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V09 tmp8         [V09    ] (  2,  4   )  ushort  ->  [rbp-0x04]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V10 tmp9         [V10    ] (  2,  4   )  ushort  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V06 tmp5         [V06,T03] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V07 tmp6         [V07,T04] (  2,  2   )     int  ->  rdx         "Inlining Arg"
+;  V08 tmp7         [V08,T05] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V09 tmp8         [V09    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V14 tmp13        [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp14        [V15    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V16 tmp15        [V16    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V18 tmp17        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V23 tmp22        [V23    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V28 tmp27        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp29        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp30        [V31    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V32 tmp31        [V32,T00] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V33 tmp32        [V33,T02] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V35 tmp34        [V35,T05] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V36 tmp35        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp36        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V20 tmp19        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V21 tmp20        [V21    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp23        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp24        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp25        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp26        [V27    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V28 tmp27        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V33 tmp32        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp34        [V35    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V37 tmp36        [V37,T06] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V38 tmp37        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp38        [V39,T09] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp40        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V46 tmp45        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp43        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp47        [V48    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp48        [V49    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V50 tmp49        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp52        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp53        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp54        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V56 tmp55        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp58        [V59    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp60        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp61        [V62    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V63 tmp62        [V63    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
-;  V64 tmp63        [V64,T03] (  4,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
-;  V65 tmp64        [V65,T04] (  4,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T09] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
-;  V67 tmp66        [V67,T10] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
-;* V68 tmp67        [V68    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V69 tmp68        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp54        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V57 tmp56        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V58 tmp57        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp58        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V64 tmp63        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;  V65 tmp64        [V65,T01] (  3,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
+;  V66 tmp65        [V66,T02] (  3,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T07] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
+;  V68 tmp67        [V68,T08] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
+;* V69 tmp68        [V69    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V70 tmp69        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M5936_IG01:
        push     rbp
-       sub      rsp, 16
-       lea      rbp, [rsp+0x10]
-						;; size=10 bbWeight=1 PerfScore 1.75
+       mov      rbp, rsp
+						;; size=4 bbWeight=1 PerfScore 1.25
 G_M5936_IG02:
        test     rdi, rdi
        jne      SHORT G_M5936_IG04
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M5936_IG03:
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M5936_IG05
 						;; size=6 bbWeight=0.50 PerfScore 1.25
 G_M5936_IG04:
        lea      rcx, bword ptr [rdi+0x0C]
        mov      edx, dword ptr [rdi+0x08]
        mov      rdi, rcx
        mov      ecx, edx
 						;; size=12 bbWeight=0.50 PerfScore 1.50
 G_M5936_IG05:
-       mov      dword ptr [rbp-0x04], 32
-       mov      dword ptr [rbp-0x08], 126
-       movzx    rsi, word  ptr [rbp-0x04]
-       movzx    rdx, word  ptr [rbp-0x08]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M5936_IG07
-						;; size=32 bbWeight=1 PerfScore 5.75
-G_M5936_IG06:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M5936_IG07
-       cmp      edx, esi
-       jl       SHORT G_M5936_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 94
+       mov      esi, 32
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M5936_IG08
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M5936_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M5936_IG08:
        not      eax
        shr      eax, 31
-						;; size=5 bbWeight=1 PerfScore 0.75
-G_M5936_IG09:
-       add      rsp, 16
+						;; size=27 bbWeight=1 PerfScore 4.50
+G_M5936_IG06:
        pop      rbp
        ret      
-						;; size=6 bbWeight=1 PerfScore 1.75
+						;; size=2 bbWeight=1 PerfScore 1.50
 
-; Total bytes of code 126, prolog size 10, PerfScore 20.12, instruction count 37, allocated bytes for code 126 (MethodHash=3a6fe8cf) for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
+; Total bytes of code 56, prolog size 4, PerfScore 11.25, instruction count 19, allocated bytes for code 56 (MethodHash=3a6fe8cf) for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
-70 (-55.56 % of base) - System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte
 ; Assembly listing for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 20 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 22 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
+;  V00 arg0         [V00,T00] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V06 tmp5         [V06,T06] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
-;  V07 tmp6         [V07,T07] (  2,  2   )     int  ->  rdx         "Inlining Arg"
-;  V08 tmp7         [V08,T08] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V09 tmp8         [V09    ] (  2,  4   )  ushort  ->  [rbp-0x04]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V10 tmp9         [V10    ] (  2,  4   )  ushort  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V06 tmp5         [V06,T03] (  2,  2   )   byref  ->  rcx         single-def "Inlining Arg"
+;  V07 tmp6         [V07,T04] (  2,  2   )     int  ->  rdx         "Inlining Arg"
+;  V08 tmp7         [V08,T05] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V09 tmp8         [V09    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V14 tmp13        [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp14        [V15    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V16 tmp15        [V16    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V18 tmp17        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V23 tmp22        [V23    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V28 tmp27        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp29        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp30        [V31    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V32 tmp31        [V32,T00] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V33 tmp32        [V33,T02] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V35 tmp34        [V35,T05] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V36 tmp35        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp36        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V20 tmp19        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V21 tmp20        [V21    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp23        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V25 tmp24        [V25    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V26 tmp25        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp26        [V27    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V28 tmp27        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp28        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V33 tmp32        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp34        [V35    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V37 tmp36        [V37,T06] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V38 tmp37        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp38        [V39,T09] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp40        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V46 tmp45        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp43        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp47        [V48    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp48        [V49    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V50 tmp49        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp52        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp53        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp54        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V56 tmp55        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp58        [V59    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp60        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp61        [V62    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V63 tmp62        [V63    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
-;  V64 tmp63        [V64,T03] (  4,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
-;  V65 tmp64        [V65,T04] (  4,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T09] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
-;  V67 tmp66        [V67,T10] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
-;* V68 tmp67        [V68    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V69 tmp68        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp54        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V57 tmp56        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V58 tmp57        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp58        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V64 tmp63        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;  V65 tmp64        [V65,T01] (  3,  2   )   byref  ->  rdi         "field V03._reference (fldOffset=0x0)" P-INDEP
+;  V66 tmp65        [V66,T02] (  3,  2   )     int  ->  rcx         "field V03._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T07] (  2,  1   )   byref  ->  rdi         single-def "field V04._reference (fldOffset=0x0)" P-INDEP
+;  V68 tmp67        [V68,T08] (  2,  1   )     int  ->  rcx         "field V04._length (fldOffset=0x8)" P-INDEP
+;* V69 tmp68        [V69    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V70 tmp69        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M5936_IG01:
        push     rbp
-       sub      rsp, 16
-       lea      rbp, [rsp+0x10]
-						;; size=10 bbWeight=1 PerfScore 1.75
+       mov      rbp, rsp
+						;; size=4 bbWeight=1 PerfScore 1.25
 G_M5936_IG02:
        test     rdi, rdi
        jne      SHORT G_M5936_IG04
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M5936_IG03:
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M5936_IG05
 						;; size=6 bbWeight=0.50 PerfScore 1.25
 G_M5936_IG04:
        lea      rcx, bword ptr [rdi+0x0C]
        mov      edx, dword ptr [rdi+0x08]
        mov      rdi, rcx
        mov      ecx, edx
 						;; size=12 bbWeight=0.50 PerfScore 1.50
 G_M5936_IG05:
-       mov      dword ptr [rbp-0x04], 32
-       mov      dword ptr [rbp-0x08], 126
-       movzx    rsi, word  ptr [rbp-0x04]
-       movzx    rdx, word  ptr [rbp-0x08]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M5936_IG07
-						;; size=32 bbWeight=1 PerfScore 5.75
-G_M5936_IG06:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M5936_IG07
-       cmp      edx, esi
-       jl       SHORT G_M5936_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 94
+       mov      esi, 32
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M5936_IG08
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M5936_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M5936_IG08:
        not      eax
        shr      eax, 31
-						;; size=5 bbWeight=1 PerfScore 0.75
-G_M5936_IG09:
-       add      rsp, 16
+						;; size=27 bbWeight=1 PerfScore 4.50
+G_M5936_IG06:
        pop      rbp
        ret      
-						;; size=6 bbWeight=1 PerfScore 1.75
+						;; size=2 bbWeight=1 PerfScore 1.50
 
-; Total bytes of code 126, prolog size 10, PerfScore 20.12, instruction count 37, allocated bytes for code 126 (MethodHash=3a6fe8cf) for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
+; Total bytes of code 56, prolog size 4, PerfScore 11.25, instruction count 19, allocated bytes for code 56 (MethodHash=3a6fe8cf) for method System.Net.HttpValidationHelpers:ContainsNonAsciiChars(System.String):ubyte (FullOpts)
-70 (-44.30 % of base) - System.Xml.XmlCharType:IsOnlyDigits(System.String,int,int):ubyte
 ; Assembly listing for method System.Xml.XmlCharType:IsOnlyDigits(System.String,int,int):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 20 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 22 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
-;  V01 arg1         [V01,T03] (  5,  3.50)     int  ->  rsi         single-def
-;  V02 arg2         [V02,T04] (  5,  3.50)     int  ->  rdx         single-def
+;  V00 arg0         [V00,T00] (  5,  4   )     ref  ->  rdi         class-hnd single-def <System.String>
+;  V01 arg1         [V01,T01] (  5,  3.50)     int  ->  rsi         single-def
+;  V02 arg2         [V02,T02] (  5,  3.50)     int  ->  rdx         single-def
 ;# V03 OutArgs      [V03    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V04 tmp1         [V04    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp2         [V05    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V06 tmp3         [V06    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V07 tmp4         [V07    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
 ;* V08 tmp5         [V08    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V09 tmp6         [V09,T08] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V10 tmp7         [V10    ] (  2,  4   )  ushort  ->  [rbp-0x04]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V11 tmp8         [V11    ] (  2,  4   )  ushort  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V09 tmp6         [V09,T05] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V10 tmp7         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V11 tmp8         [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V12 tmp9         [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp10        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V14 tmp11        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V15 tmp12        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp13        [V16    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V17 tmp14        [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V15 tmp12        [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V16 tmp13        [V16    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V17 tmp14        [V17    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V18 tmp15        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp16        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V20 tmp17        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V21 tmp18        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp19        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V23 tmp20        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V24 tmp21        [V24    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V25 tmp22        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V26 tmp23        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V27 tmp24        [V27    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V28 tmp25        [V28    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V29 tmp26        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V30 tmp27        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V31 tmp28        [V31    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V32 tmp29        [V32    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V33 tmp30        [V33,T00] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V34 tmp31        [V34,T02] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V35 tmp32        [V35    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V36 tmp33        [V36,T07] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V37 tmp34        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V38 tmp35        [V38    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V21 tmp18        [V21    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V22 tmp19        [V22    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V23 tmp20        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V24 tmp21        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V25 tmp22        [V25    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V26 tmp23        [V26    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V27 tmp24        [V27    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V28 tmp25        [V28    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V29 tmp26        [V29    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V30 tmp27        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V31 tmp28        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V32 tmp29        [V32    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V33 tmp30        [V33    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V34 tmp31        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V35 tmp32        [V35    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V36 tmp33        [V36    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V37 tmp34        [V37    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V38 tmp35        [V38,T06] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V39 tmp36        [V39    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V40 tmp37        [V40    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V40 tmp37        [V40,T09] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V41 tmp38        [V41    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V42 tmp39        [V42    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V42 tmp39        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V43 tmp40        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V44 tmp41        [V44    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V45 tmp42        [V45    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V46 tmp43        [V46    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V47 tmp44        [V47    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V48 tmp45        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V49 tmp46        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp47        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V51 tmp48        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V52 tmp49        [V52    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V53 tmp50        [V53    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp41        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V45 tmp42        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V46 tmp43        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V47 tmp44        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V48 tmp45        [V48    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V49 tmp46        [V49    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V50 tmp47        [V50    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V51 tmp48        [V51    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V52 tmp49        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V53 tmp50        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V54 tmp51        [V54    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V55 tmp52        [V55    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V56 tmp53        [V56    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V57 tmp54        [V57    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V58 tmp55        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V59 tmp56        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V60 tmp57        [V60    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V61 tmp58        [V61    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V62 tmp59        [V62    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V63 tmp60        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
-;* V64 tmp61        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
-;  V65 tmp62        [V65,T05] (  4,  2   )   byref  ->  rdi         "field V05._reference (fldOffset=0x0)" P-INDEP
-;  V66 tmp63        [V66,T06] (  4,  2   )     int  ->  rcx         "field V05._length (fldOffset=0x8)" P-INDEP
-;  V67 tmp64        [V67,T09] (  2,  1   )   byref  ->  rdi         single-def "field V06._reference (fldOffset=0x0)" P-INDEP
-;  V68 tmp65        [V68,T10] (  2,  1   )     int  ->  rcx         "field V06._length (fldOffset=0x8)" P-INDEP
-;* V69 tmp66        [V69    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V70 tmp67        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
-;* V71 tmp68        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V17._reference (fldOffset=0x0)" P-INDEP
-;* V72 tmp69        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
-;* V73 tmp70        [V73    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
-;* V74 tmp71        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
-;* V75 tmp72        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V31._reference (fldOffset=0x0)" P-INDEP
-;* V76 tmp73        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
-;* V77 tmp74        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V46._reference (fldOffset=0x0)" P-INDEP
-;* V78 tmp75        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V46._length (fldOffset=0x8)" P-INDEP
-;* V79 tmp76        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V54._reference (fldOffset=0x0)" P-INDEP
-;* V80 tmp77        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V54._length (fldOffset=0x8)" P-INDEP
-;* V81 tmp78        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V62._reference (fldOffset=0x0)" P-INDEP
-;* V82 tmp79        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V62._length (fldOffset=0x8)" P-INDEP
+;* V55 tmp52        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V56 tmp53        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V57 tmp54        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V58 tmp55        [V58    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V59 tmp56        [V59    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V60 tmp57        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp58        [V61    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V62 tmp59        [V62    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V63 tmp60        [V63    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V64 tmp61        [V64    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
+;* V65 tmp62        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
+;  V66 tmp63        [V66,T03] (  3,  2   )   byref  ->  rdi         "field V05._reference (fldOffset=0x0)" P-INDEP
+;  V67 tmp64        [V67,T04] (  3,  2   )     int  ->  rcx         "field V05._length (fldOffset=0x8)" P-INDEP
+;  V68 tmp65        [V68,T07] (  2,  1   )   byref  ->  rdi         single-def "field V06._reference (fldOffset=0x0)" P-INDEP
+;  V69 tmp66        [V69,T08] (  2,  1   )     int  ->  rcx         "field V06._length (fldOffset=0x8)" P-INDEP
+;* V70 tmp67        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V71 tmp68        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;* V72 tmp69        [V72    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V73 tmp70        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp71        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V27._reference (fldOffset=0x0)" P-INDEP
+;* V75 tmp72        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
+;* V76 tmp73        [V76    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V35._reference (fldOffset=0x0)" P-INDEP
+;* V77 tmp74        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V35._length (fldOffset=0x8)" P-INDEP
+;* V78 tmp75        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V42._reference (fldOffset=0x0)" P-INDEP
+;* V79 tmp76        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
+;* V80 tmp77        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V48._reference (fldOffset=0x0)" P-INDEP
+;* V81 tmp78        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V48._length (fldOffset=0x8)" P-INDEP
+;* V82 tmp79        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V54._reference (fldOffset=0x0)" P-INDEP
+;* V83 tmp80        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V54._length (fldOffset=0x8)" P-INDEP
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M51221_IG01:
        push     rbp
-       sub      rsp, 16
-       lea      rbp, [rsp+0x10]
-						;; size=10 bbWeight=1 PerfScore 1.75
+       mov      rbp, rsp
+						;; size=4 bbWeight=1 PerfScore 1.25
 G_M51221_IG02:
        test     rdi, rdi
        jne      SHORT G_M51221_IG04
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M51221_IG03:
        or       esi, edx
-       jne      SHORT G_M51221_IG10
+       jne      SHORT G_M51221_IG07
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M51221_IG05
 						;; size=10 bbWeight=0.50 PerfScore 1.88
 G_M51221_IG04:
        mov      ecx, esi
        mov      eax, edx
        add      rcx, rax
        mov      eax, dword ptr [rdi+0x08]
        cmp      rcx, rax
-       ja       SHORT G_M51221_IG10
+       ja       SHORT G_M51221_IG07
        mov      esi, esi
        lea      rdi, bword ptr [rdi+2*rsi+0x0C]
        mov      ecx, edx
 						;; size=24 bbWeight=0.50 PerfScore 2.75
 G_M51221_IG05:
-       mov      dword ptr [rbp-0x04], 48
-       mov      dword ptr [rbp-0x08], 57
-       movzx    rsi, word  ptr [rbp-0x04]
-       movzx    rdx, word  ptr [rbp-0x08]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M51221_IG07
-						;; size=32 bbWeight=1 PerfScore 5.75
-G_M51221_IG06:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M51221_IG07
-       cmp      edx, esi
-       jl       SHORT G_M51221_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M51221_IG08
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M51221_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M51221_IG08:
        shr      eax, 31
-						;; size=3 bbWeight=1 PerfScore 0.50
-G_M51221_IG09:
-       add      rsp, 16
+						;; size=25 bbWeight=1 PerfScore 4.25
+G_M51221_IG06:
        pop      rbp
        ret      
-						;; size=6 bbWeight=1 PerfScore 1.75
-G_M51221_IG10:
+						;; size=2 bbWeight=1 PerfScore 1.50
+G_M51221_IG07:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 158, prolog size 10, PerfScore 21.75, instruction count 47, allocated bytes for code 158 (MethodHash=917f37ea) for method System.Xml.XmlCharType:IsOnlyDigits(System.String,int,int):ubyte (FullOpts)
+; Total bytes of code 88, prolog size 4, PerfScore 12.88, instruction count 29, allocated bytes for code 88 (MethodHash=917f37ea) for method System.Xml.XmlCharType:IsOnlyDigits(System.String,int,int):ubyte (FullOpts)
-69 (-2.71 % of base) - System.Text.RegularExpressions.Generated.F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__EnsureArrayIndexRegex_5+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this
 ; Assembly listing for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__EnsureArrayIndexRegex_5+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 95 single block inlinees; 50 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] ( 67,202.50)     ref  ->  rbx         this class-hnd single-def <System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__EnsureArrayIndexRegex_5+RunnerFactory+Runner>
 ;* V01 arg1         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[ushort]>
 ;  V02 loc0         [V02,T01] ( 60,162   )     int  ->  [rbp-0x2C] 
 ;  V03 loc1         [V03,T76] ( 10,  7   )     int  ->  r13        
-;* V04 loc2         [V04,T139] (  0,  0   )     int  ->  zero-ref   
+;* V04 loc2         [V04,T136] (  0,  0   )     int  ->  zero-ref   
 ;  V05 loc3         [V05,T54] (  4, 14   )     int  ->  [rbp-0x30] 
 ;  V06 loc4         [V06,T55] (  4, 14   )     int  ->  [rbp-0x34] 
 ;  V07 loc5         [V07,T56] (  4, 14   )     int  ->  [rbp-0x38] 
 ;  V08 loc6         [V08,T57] (  4, 14   )     int  ->  [rbp-0x3C] 
-;  V09 loc7         [V09,T38] (  2, 20   )     int  ->  [rbp-0x40]  spill-single-def
+;  V09 loc7         [V09,T39] (  2, 20   )     int  ->  [rbp-0x40]  spill-single-def
 ;  V10 loc8         [V10,T58] (  9, 12   )     int  ->  r12        
 ;  V11 loc9         [V11,T75] (  5,  8.50)     int  ->  [rbp-0x44] 
 ;* V12 loc10        [V12    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ushort]>
-;  V13 loc11        [V13,T114] (  9,  4.50)     int  ->  rax        
-;  V14 loc12        [V14,T101] (  9,  7   )     int  ->  rax        
-;  V15 loc13        [V15,T17] (  8, 30   )     int  ->  rax        
-;  V16 loc14        [V16,T18] (  8, 30   )     int  ->  rax        
-;  V17 loc15        [V17,T19] (  8, 30   )     int  ->  registers  
-;  V18 loc16        [V18,T20] (  8, 30   )     int  ->  rax        
-;  V19 loc17        [V19,T21] (  8, 30   )     int  ->  rax        
+;  V13 loc11        [V13,T103] (  9,  4.50)     int  ->  rax        
+;  V14 loc12        [V14,T90] (  9,  7   )     int  ->  rax        
+;  V15 loc13        [V15,T14] (  8, 30   )     int  ->  rax        
+;  V16 loc14        [V16,T15] (  8, 30   )     int  ->  rax        
+;  V17 loc15        [V17,T16] (  8, 30   )     int  ->  registers  
+;  V18 loc16        [V18,T17] (  8, 30   )     int  ->  rax        
+;  V19 loc17        [V19,T18] (  8, 30   )     int  ->  rax        
 ;# V20 OutArgs      [V20    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V21 tmp1         [V21    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
-;* V22 tmp2         [V22,T140] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
+;* V22 tmp2         [V22,T137] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;* V23 tmp3         [V23    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;  V24 tmp4         [V24,T45] (  2, 16   )     int  ->  rdi         "spilling unroll qmark"
 ;* V25 tmp5         [V25    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V26 tmp6         [V26    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;  V27 tmp7         [V27,T71] (  3, 12   )     int  ->  rax         "dup spill"
 ;* V28 tmp8         [V28    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
-;* V29 tmp9         [V29,T89] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
+;* V29 tmp9         [V29,T88] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;* V30 tmp10        [V30    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V31 tmp11        [V31    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
-;* V32 tmp12        [V32,T90] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
+;* V32 tmp12        [V32,T89] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;* V33 tmp13        [V33    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V34 tmp14        [V34,T113] (  3,  5   )   byref  ->  r12         single-def "Inlining Arg"
-;  V35 tmp15        [V35,T77] (  5,  8   )     int  ->  [rbp-0x48]  spill-single-def "Inlining Arg"
+;  V34 tmp14        [V34,T95] (  2,  4   )   byref  ->  r12         single-def "Inlining Arg"
+;  V35 tmp15        [V35,T96] (  2,  4   )     int  ->  rax         "Inlining Arg"
 ;* V36 tmp16        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V37 tmp17        [V37    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V38 tmp18        [V38,T134] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V39 tmp19        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V40 tmp20        [V40    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;* V41 tmp21        [V41,T135] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V42 tmp22        [V42    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V43 tmp23        [V43,T131] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V44 tmp24        [V44    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V45 tmp25        [V45    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V46 tmp26        [V46    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V47 tmp27        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V48 tmp28        [V48,T106] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
-;  V49 tmp29        [V49,T78] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
-;  V50 tmp30        [V50,T59] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V51 tmp31        [V51    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V52 tmp32        [V52,T60] (  3, 12   )   byref  ->  rdi         "dup spill"
-;* V53 tmp33        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V54 tmp34        [V54,T129] (  3,  2   )   byref  ->  r12         single-def "Inlining Arg"
-;  V55 tmp35        [V55,T132] (  2,  2   )     int  ->  [rbp-0x4C]  spill-single-def "Inlining Arg"
-;  V56 tmp36        [V56,T115] (  4,  4   )     int  ->  [rbp-0x50]  "Inlining Arg"
-;  V57 tmp37        [V57,T116] (  4,  4   )     int  ->  [rbp-0x54]  "Inlining Arg"
-;* V58 tmp38        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V59 tmp39        [V59,T127] (  4,  2   )     int  ->   r8         "Inline stloc first use temp"
-;  V60 tmp40        [V60,T124] (  3,  3   )     ref  ->  rdi         class-hnd single-def "impAppendStmt" <int[]>
-;  V61 tmp41        [V61,T107] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
-;  V62 tmp42        [V62,T79] (  4,  8   )     int  ->  rdx         "Inline stloc first use temp"
-;  V63 tmp43        [V63,T61] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V64 tmp44        [V64    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V65 tmp45        [V65,T62] (  3, 12   )   byref  ->  rdi         "dup spill"
-;* V66 tmp46        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V67 tmp47        [V67,T125] (  3,  3   )   byref  ->  [rbp-0xA0]  spill-single-def "Inlining Arg"
-;  V68 tmp48        [V68,T111] (  5,  5   )     int  ->  [rbp-0x58]  spill-single-def "Inlining Arg"
-;* V69 tmp49        [V69    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V38 tmp18        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V39 tmp19        [V39    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V40 tmp20        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V41 tmp21        [V41,T129] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V42 tmp22        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;  V43 tmp23        [V43,T97] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
+;  V44 tmp24        [V44,T77] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
+;  V45 tmp25        [V45,T59] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V46 tmp26        [V46    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V47 tmp27        [V47,T60] (  3, 12   )   byref  ->  rdi         "dup spill"
+;* V48 tmp28        [V48    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V49 tmp29        [V49,T127] (  3,  2   )   byref  ->  r12         single-def "Inlining Arg"
+;  V50 tmp30        [V50,T130] (  2,  2   )     int  ->  [rbp-0x48]  spill-single-def "Inlining Arg"
+;  V51 tmp31        [V51,T104] (  4,  4   )     int  ->  [rbp-0x4C]  "Inlining Arg"
+;  V52 tmp32        [V52,T105] (  4,  4   )     int  ->  [rbp-0x50]  "Inlining Arg"
+;* V53 tmp33        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V54 tmp34        [V54,T125] (  4,  2   )     int  ->   r8         "Inline stloc first use temp"
+;  V55 tmp35        [V55,T121] (  3,  3   )     ref  ->  rdi         class-hnd single-def "impAppendStmt" <int[]>
+;  V56 tmp36        [V56,T98] (  3,  6   )     int  ->  rdx         "Inline stloc first use temp"
+;  V57 tmp37        [V57,T78] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
+;  V58 tmp38        [V58,T61] (  3, 12   )     ref  ->  rdx         class-hnd "impAppendStmt" <int[]>
+;* V59 tmp39        [V59    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V60 tmp40        [V60,T62] (  3, 12   )   byref  ->  rdx         "dup spill"
+;* V61 tmp41        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V62 tmp42        [V62,T122] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V63 tmp43        [V63,T124] (  2,  2   )     int  ->  rcx         "Inlining Arg"
+;* V64 tmp44        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V65 tmp45        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V66 tmp46        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V67 tmp47        [V67    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V68 tmp48        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V69 tmp49        [V69,T133] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V70 tmp50        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V71 tmp51        [V71,T141] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V72 tmp52        [V72    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V73 tmp53        [V73    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;* V74 tmp54        [V74,T142] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V75 tmp55        [V75    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V76 tmp56        [V76,T137] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
-;* V77 tmp57        [V77    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V78 tmp58        [V78    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V79 tmp59        [V79    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V80 tmp60        [V80    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V81 tmp61        [V81,T108] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
-;  V82 tmp62        [V82,T80] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
-;  V83 tmp63        [V83,T63] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V84 tmp64        [V84    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V85 tmp65        [V85,T64] (  3, 12   )   byref  ->  rdi         "dup spill"
-;* V86 tmp66        [V86    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V87 tmp67        [V87,T130] (  2,  2   )   byref  ->   r9         single-def "Inlining Arg"
-;  V88 tmp68        [V88,T133] (  2,  2   )     int  ->   r8         "Inlining Arg"
-;  V89 tmp69        [V89,T36] (  3, 24   )     int  ->  rdx         "Inline stloc first use temp"
-;  V90 tmp70        [V90,T16] (  4, 32   )     int  ->  rcx         "Inline stloc first use temp"
-;  V91 tmp71        [V91,T03] (  3, 48   )     ref  ->  rdx         class-hnd "impAppendStmt" <int[]>
-;* V92 tmp72        [V92    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V93 tmp73        [V93,T04] (  3, 48   )   byref  ->  rdx         "dup spill"
-;  V94 tmp74        [V94,T109] (  3,  6   )     int  ->  rsi         "Inline return value spill temp"
-;* V95 tmp75        [V95    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V96 tmp76        [V96,T72] (  3, 12   )     int  ->  rsi         "Inlining Arg"
-;  V97 tmp77        [V97,T73] (  3, 12   )     int  ->  rsi         "Inlining Arg"
-;* V98 tmp78        [V98    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V99 tmp79        [V99    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V100 tmp80       [V100    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;* V101 tmp81       [V101    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V102 tmp82       [V102    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V103 tmp83       [V103    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V104 tmp84       [V104    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V105 tmp85       [V105    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V106 tmp86       [V106    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;* V107 tmp87       [V107    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
-;* V108 tmp88       [V108    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;* V109 tmp89       [V109    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
-;* V110 tmp90       [V110    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V111 tmp91       [V111    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V112 tmp92       [V112    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V113 tmp93       [V113    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V114 tmp94       [V114,T110] (  3,  6   )     int  ->  rcx         "Inline stloc first use temp"
-;  V115 tmp95       [V115,T81] (  4,  8   )     int  ->  rdx         "Inline stloc first use temp"
-;  V116 tmp96       [V116,T65] (  3, 12   )     ref  ->  rcx         class-hnd "impAppendStmt" <int[]>
-;* V117 tmp97       [V117    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V118 tmp98       [V118,T66] (  3, 12   )   byref  ->  rcx         "dup spill"
-;* V119 tmp99       [V119    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V120 tmp100      [V120,T82] (  2,  8   )   byref  ->   r9         "Inlining Arg"
-;  V121 tmp101      [V121,T83] (  2,  8   )     int  ->   r8         "Inlining Arg"
+;  V71 tmp51        [V71,T99] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
+;  V72 tmp52        [V72,T79] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
+;  V73 tmp53        [V73,T63] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V74 tmp54        [V74    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V75 tmp55        [V75,T64] (  3, 12   )   byref  ->  rdi         "dup spill"
+;* V76 tmp56        [V76    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V77 tmp57        [V77,T128] (  2,  2   )   byref  ->   r9         single-def "Inlining Arg"
+;  V78 tmp58        [V78,T131] (  2,  2   )     int  ->   r8         "Inlining Arg"
+;  V79 tmp59        [V79,T33] (  3, 24   )     int  ->  rdx         "Inline stloc first use temp"
+;  V80 tmp60        [V80,T13] (  4, 32   )     int  ->  rcx         "Inline stloc first use temp"
+;  V81 tmp61        [V81,T05] (  3, 48   )     ref  ->  rdx         class-hnd "impAppendStmt" <int[]>
+;* V82 tmp62        [V82    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V83 tmp63        [V83,T06] (  3, 48   )   byref  ->  rdx         "dup spill"
+;  V84 tmp64        [V84,T100] (  3,  6   )     int  ->  rsi         "Inline return value spill temp"
+;* V85 tmp65        [V85    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V86 tmp66        [V86,T72] (  3, 12   )     int  ->  rsi         "Inlining Arg"
+;  V87 tmp67        [V87,T73] (  3, 12   )     int  ->  rsi         "Inlining Arg"
+;* V88 tmp68        [V88    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V89 tmp69        [V89    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V90 tmp70        [V90    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;* V91 tmp71        [V91    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V92 tmp72        [V92    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V93 tmp73        [V93    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V94 tmp74        [V94    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V95 tmp75        [V95    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V96 tmp76        [V96    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V97 tmp77        [V97    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V98 tmp78        [V98    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V99 tmp79        [V99    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V100 tmp80       [V100    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V101 tmp81       [V101    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V102 tmp82       [V102    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V103 tmp83       [V103    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;  V104 tmp84       [V104,T101] (  3,  6   )     int  ->  rcx         "Inline stloc first use temp"
+;  V105 tmp85       [V105,T80] (  4,  8   )     int  ->  rdx         "Inline stloc first use temp"
+;  V106 tmp86       [V106,T65] (  3, 12   )     ref  ->  rcx         class-hnd "impAppendStmt" <int[]>
+;* V107 tmp87       [V107    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V108 tmp88       [V108,T66] (  3, 12   )   byref  ->  rcx         "dup spill"
+;* V109 tmp89       [V109    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V110 tmp90       [V110,T81] (  2,  8   )   byref  ->   r9         "Inlining Arg"
+;  V111 tmp91       [V111,T82] (  2,  8   )     int  ->   r8         "Inlining Arg"
+;* V112 tmp92       [V112    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V113 tmp93       [V113,T24] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V114 tmp94       [V114,T34] (  2, 16   )     int  ->   r8         "Inlining Arg"
+;* V115 tmp95       [V115    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V116 tmp96       [V116    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V117 tmp97       [V117    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V118 tmp98       [V118    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V119 tmp99       [V119    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V120 tmp100      [V120,T83] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V121 tmp101      [V121    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V122 tmp102      [V122    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V123 tmp103      [V123,T28] (  3, 24   )   byref  ->  [rbp-0xA8]  "Inlining Arg"
-;  V124 tmp104      [V124,T08] (  5, 36   )     int  ->  [rbp-0x5C]  "Inlining Arg"
-;* V125 tmp105      [V125    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V126 tmp106      [V126    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V127 tmp107      [V127,T91] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V128 tmp108      [V128    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V129 tmp109      [V129    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V130 tmp110      [V130,T92] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V131 tmp111      [V131    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V132 tmp112      [V132,T84] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V133 tmp113      [V133    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V134 tmp114      [V134    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V135 tmp115      [V135    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V136 tmp116      [V136    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V137 tmp117      [V137    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V138 tmp118      [V138,T74] (  2, 12   )   byref  ->  [rbp-0xB0]  "Inlining Arg"
-;  V139 tmp119      [V139,T49] (  2, 16   )     int  ->  [rbp-0x60]  spill-single-def "Inlining Arg"
-;  V140 tmp120      [V140,T22] (  4, 28   )     int  ->  [rbp-0x64]  "Inlining Arg"
-;  V141 tmp121      [V141,T09] (  5, 36   )     int  ->  [rbp-0x68]  "Inlining Arg"
-;* V142 tmp122      [V142    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V143 tmp123      [V143,T40] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
-;  V144 tmp124      [V144,T29] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V145 tmp125      [V145    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V146 tmp126      [V146,T30] (  3, 24   )   byref  ->  [rbp-0xB8]  "Inlining Arg"
-;  V147 tmp127      [V147,T10] (  5, 36   )     int  ->  [rbp-0x6C]  "Inlining Arg"
-;* V148 tmp128      [V148    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V149 tmp129      [V149    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V150 tmp130      [V150,T93] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V151 tmp131      [V151    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V152 tmp132      [V152    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V153 tmp133      [V153,T94] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V154 tmp134      [V154    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V155 tmp135      [V155,T85] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V156 tmp136      [V156    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V157 tmp137      [V157    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V158 tmp138      [V158    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V159 tmp139      [V159    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V160 tmp140      [V160    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V161 tmp141      [V161,T15] (  4, 32   )   byref  ->  [rbp-0xC0]  "Inlining Arg"
-;  V162 tmp142      [V162,T06] (  6, 44   )     int  ->  [rbp-0x70]  "Inlining Arg"
-;  V163 tmp143      [V163,T23] (  4, 28   )     int  ->  [rbp-0x74]  "Inlining Arg"
-;  V164 tmp144      [V164,T11] (  5, 36   )     int  ->  [rbp-0x78]  "Inlining Arg"
-;* V165 tmp145      [V165    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V166 tmp146      [V166,T41] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
-;  V167 tmp147      [V167,T31] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V168 tmp148      [V168    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V169 tmp149      [V169,T46] (  2, 16   )   byref  ->  rdi         "Inlining Arg"
-;  V170 tmp150      [V170,T50] (  2, 16   )     int  ->  rdx         "Inlining Arg"
-;* V171 tmp151      [V171    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V172 tmp152      [V172    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V173 tmp153      [V173,T95] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V174 tmp154      [V174    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V175 tmp155      [V175    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V176 tmp156      [V176,T96] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V177 tmp157      [V177    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V178 tmp158      [V178,T86] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V179 tmp159      [V179    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V180 tmp160      [V180    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V181 tmp161      [V181    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V182 tmp162      [V182    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V183 tmp163      [V183    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V184 tmp164      [V184,T47] (  2, 16   )   byref  ->  rdx         "Inlining Arg"
-;  V185 tmp165      [V185,T51] (  2, 16   )     int  ->  rdi         "Inlining Arg"
-;* V186 tmp166      [V186    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V187 tmp167      [V187,T32] (  3, 24   )   byref  ->  [rbp-0xC8]  "Inlining Arg"
-;  V188 tmp168      [V188,T12] (  5, 36   )     int  ->  [rbp-0x7C]  "Inlining Arg"
-;* V189 tmp169      [V189    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V190 tmp170      [V190    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V191 tmp171      [V191,T97] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V192 tmp172      [V192    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V193 tmp173      [V193    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V194 tmp174      [V194,T98] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V195 tmp175      [V195    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V196 tmp176      [V196,T87] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V197 tmp177      [V197    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V198 tmp178      [V198    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V199 tmp179      [V199    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V200 tmp180      [V200    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V201 tmp181      [V201    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V202 tmp182      [V202,T48] (  2, 16   )   byref  ->  [rbp-0xD0]  "Inlining Arg"
-;  V203 tmp183      [V203,T52] (  2, 16   )     int  ->  [rbp-0x80]  spill-single-def "Inlining Arg"
-;  V204 tmp184      [V204,T24] (  4, 28   )     int  ->  [rbp-0x84]  "Inlining Arg"
-;  V205 tmp185      [V205,T13] (  5, 36   )     int  ->  [rbp-0x88]  "Inlining Arg"
-;* V206 tmp186      [V206    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V207 tmp187      [V207,T42] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
-;  V208 tmp188      [V208,T33] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V209 tmp189      [V209    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V210 tmp190      [V210,T34] (  2, 16   )   byref  ->   r9         "Inlining Arg"
-;  V211 tmp191      [V211,T37] (  2, 16   )     int  ->   r8         "Inlining Arg"
-;* V212 tmp192      [V212    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V213 tmp193      [V213    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V214 tmp194      [V214,T99] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V215 tmp195      [V215    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V216 tmp196      [V216    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V217 tmp197      [V217,T100] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V218 tmp198      [V218    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V219 tmp199      [V219,T88] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
-;* V220 tmp200      [V220    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V221 tmp201      [V221    ] (  0,  0   )   short  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V222 tmp202      [V222    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V223 tmp203      [V223    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V224 tmp204      [V224    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V225 tmp205      [V225,T44] (  3, 16   )   byref  ->  [rbp-0xD8]  "Inlining Arg"
-;  V226 tmp206      [V226,T53] (  2, 16   )     int  ->  [rbp-0x8C]  spill-single-def "Inlining Arg"
-;  V227 tmp207      [V227,T25] (  4, 28   )     int  ->  [rbp-0x90]  "Inlining Arg"
-;  V228 tmp208      [V228,T14] (  5, 36   )     int  ->  [rbp-0x94]  "Inlining Arg"
-;* V229 tmp209      [V229    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V230 tmp210      [V230,T43] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
-;  V231 tmp211      [V231,T35] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;  V232 tmp212      [V232,T117] (  4,  4   )     int  ->  r14         "Inlining Arg"
-;  V233 tmp213      [V233,T112] (  5,  5   )     int  ->  r15         "Inlining Arg"
-;* V234 tmp214      [V234    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V235 tmp215      [V235,T128] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
-;  V236 tmp216      [V236,T126] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
-;  V237 tmp217      [V237,T26] (  9, 22.50)   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V238 tmp218      [V238,T02] ( 18, 46   )     int  ->  r15         single-def "field V01._length (fldOffset=0x8)" P-INDEP
-;  V239 tmp219      [V239,T39] (  7, 22.50)   byref  ->  [rbp-0xE0]  "field V12._reference (fldOffset=0x0)" P-INDEP
-;  V240 tmp220      [V240,T27] (  8, 24.50)     int  ->  [rbp-0x98]  "field V12._length (fldOffset=0x8)" P-INDEP
-;* V241 tmp221      [V241    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V21._reference (fldOffset=0x0)" P-INDEP
-;* V242 tmp222      [V242    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
-;* V243 tmp223      [V243    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
-;* V244 tmp224      [V244    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
-;* V245 tmp225      [V245    ] (  0,  0   )   byref  ->  zero-ref    "field V25._reference (fldOffset=0x0)" P-INDEP
-;* V246 tmp226      [V246    ] (  0,  0   )     int  ->  zero-ref    "field V25._length (fldOffset=0x8)" P-INDEP
-;* V247 tmp227      [V247    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
-;* V248 tmp228      [V248    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
-;* V249 tmp229      [V249    ] (  0,  0   )   byref  ->  zero-ref    "field V28._reference (fldOffset=0x0)" P-INDEP
-;* V250 tmp230      [V250    ] (  0,  0   )     int  ->  zero-ref    "field V28._length (fldOffset=0x8)" P-INDEP
-;* V251 tmp231      [V251    ] (  0,  0   )   byref  ->  zero-ref    "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V252 tmp232      [V252    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V253 tmp233      [V253    ] (  0,  0   )   byref  ->  zero-ref    "field V31._reference (fldOffset=0x0)" P-INDEP
-;* V254 tmp234      [V254    ] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
-;* V255 tmp235      [V255    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V33._reference (fldOffset=0x0)" P-INDEP
-;* V256 tmp236      [V256    ] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0x8)" P-INDEP
-;* V257 tmp237      [V257    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V37._reference (fldOffset=0x0)" P-INDEP
-;* V258 tmp238      [V258    ] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
-;* V259 tmp239      [V259    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V39._reference (fldOffset=0x0)" P-INDEP
-;* V260 tmp240      [V260    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
-;* V261 tmp241      [V261    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
-;* V262 tmp242      [V262    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
-;* V263 tmp243      [V263    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V264 tmp244      [V264    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V265 tmp245      [V265    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V66._reference (fldOffset=0x0)" P-INDEP
-;* V266 tmp246      [V266    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
-;* V267 tmp247      [V267    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V70._reference (fldOffset=0x0)" P-INDEP
-;* V268 tmp248      [V268    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
-;* V269 tmp249      [V269    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V72._reference (fldOffset=0x0)" P-INDEP
-;* V270 tmp250      [V270    ] (  0,  0   )     int  ->  zero-ref    "field V72._length (fldOffset=0x8)" P-INDEP
-;* V271 tmp251      [V271    ] (  0,  0   )   byref  ->  zero-ref    "field V80._reference (fldOffset=0x0)" P-INDEP
-;* V272 tmp252      [V272    ] (  0,  0   )     int  ->  zero-ref    "field V80._length (fldOffset=0x8)" P-INDEP
-;  V273 tmp253      [V273,T136] (  2,  1   )   byref  ->   r9         single-def "field V86._reference (fldOffset=0x0)" P-INDEP
-;  V274 tmp254      [V274,T138] (  2,  1   )     int  ->   r8         "field V86._length (fldOffset=0x8)" P-INDEP
-;  V275 tmp255      [V275,T118] (  2,  4   )   byref  ->  rdi         "field V98._reference (fldOffset=0x0)" P-INDEP
-;* V276 tmp256      [V276    ] (  0,  0   )     int  ->  zero-ref    "field V98._length (fldOffset=0x8)" P-INDEP
-;* V277 tmp257      [V277    ] (  0,  0   )   byref  ->  zero-ref    "field V100._reference (fldOffset=0x0)" P-INDEP
-;* V278 tmp258      [V278    ] (  0,  0   )     int  ->  zero-ref    "field V100._length (fldOffset=0x8)" P-INDEP
-;  V279 tmp259      [V279,T119] (  2,  4   )   byref  ->  rdx         "field V101._reference (fldOffset=0x0)" P-INDEP
-;* V280 tmp260      [V280    ] (  0,  0   )     int  ->  zero-ref    "field V101._length (fldOffset=0x8)" P-INDEP
-;* V281 tmp261      [V281    ] (  0,  0   )   byref  ->  zero-ref    "field V104._reference (fldOffset=0x0)" P-INDEP
-;* V282 tmp262      [V282    ] (  0,  0   )     int  ->  zero-ref    "field V104._length (fldOffset=0x8)" P-INDEP
-;* V283 tmp263      [V283    ] (  0,  0   )   byref  ->  zero-ref    "field V105._reference (fldOffset=0x0)" P-INDEP
-;* V284 tmp264      [V284    ] (  0,  0   )     int  ->  zero-ref    "field V105._length (fldOffset=0x8)" P-INDEP
-;* V285 tmp265      [V285    ] (  0,  0   )   byref  ->  zero-ref    "field V110._reference (fldOffset=0x0)" P-INDEP
-;* V286 tmp266      [V286    ] (  0,  0   )     int  ->  zero-ref    "field V110._length (fldOffset=0x8)" P-INDEP
-;* V287 tmp267      [V287    ] (  0,  0   )   byref  ->  zero-ref    "field V111._reference (fldOffset=0x0)" P-INDEP
-;* V288 tmp268      [V288    ] (  0,  0   )     int  ->  zero-ref    "field V111._length (fldOffset=0x8)" P-INDEP
-;* V289 tmp269      [V289    ] (  0,  0   )   byref  ->  zero-ref    "field V112._reference (fldOffset=0x0)" P-INDEP
-;* V290 tmp270      [V290    ] (  0,  0   )     int  ->  zero-ref    "field V112._length (fldOffset=0x8)" P-INDEP
-;* V291 tmp271      [V291    ] (  0,  0   )   byref  ->  zero-ref    "field V113._reference (fldOffset=0x0)" P-INDEP
-;* V292 tmp272      [V292    ] (  0,  0   )     int  ->  zero-ref    "field V113._length (fldOffset=0x8)" P-INDEP
-;  V293 tmp273      [V293,T120] (  2,  4   )   byref  ->   r9         "field V119._reference (fldOffset=0x0)" P-INDEP
-;  V294 tmp274      [V294,T121] (  2,  4   )     int  ->   r8         "field V119._length (fldOffset=0x8)" P-INDEP
-;* V295 tmp275      [V295    ] (  0,  0   )   byref  ->  zero-ref    "field V122._reference (fldOffset=0x0)" P-INDEP
-;* V296 tmp276      [V296    ] (  0,  0   )     int  ->  zero-ref    "field V122._length (fldOffset=0x8)" P-INDEP
-;* V297 tmp277      [V297    ] (  0,  0   )   byref  ->  zero-ref    "field V126._reference (fldOffset=0x0)" P-INDEP
-;* V298 tmp278      [V298    ] (  0,  0   )     int  ->  zero-ref    "field V126._length (fldOffset=0x8)" P-INDEP
-;* V299 tmp279      [V299    ] (  0,  0   )   byref  ->  zero-ref    "field V128._reference (fldOffset=0x0)" P-INDEP
-;* V300 tmp280      [V300    ] (  0,  0   )     int  ->  zero-ref    "field V128._length (fldOffset=0x8)" P-INDEP
-;* V301 tmp281      [V301    ] (  0,  0   )   byref  ->  zero-ref    "field V136._reference (fldOffset=0x0)" P-INDEP
-;* V302 tmp282      [V302    ] (  0,  0   )     int  ->  zero-ref    "field V136._length (fldOffset=0x8)" P-INDEP
-;* V303 tmp283      [V303    ] (  0,  0   )   byref  ->  zero-ref    "field V137._reference (fldOffset=0x0)" P-INDEP
-;* V304 tmp284      [V304    ] (  0,  0   )     int  ->  zero-ref    "field V137._length (fldOffset=0x8)" P-INDEP
-;* V305 tmp285      [V305    ] (  0,  0   )   byref  ->  zero-ref    "field V145._reference (fldOffset=0x0)" P-INDEP
-;* V306 tmp286      [V306    ] (  0,  0   )     int  ->  zero-ref    "field V145._length (fldOffset=0x8)" P-INDEP
-;* V307 tmp287      [V307    ] (  0,  0   )   byref  ->  zero-ref    "field V149._reference (fldOffset=0x0)" P-INDEP
-;* V308 tmp288      [V308    ] (  0,  0   )     int  ->  zero-ref    "field V149._length (fldOffset=0x8)" P-INDEP
-;* V309 tmp289      [V309    ] (  0,  0   )   byref  ->  zero-ref    "field V151._reference (fldOffset=0x0)" P-INDEP
-;* V310 tmp290      [V310    ] (  0,  0   )     int  ->  zero-ref    "field V151._length (fldOffset=0x8)" P-INDEP
-;* V311 tmp291      [V311    ] (  0,  0   )   byref  ->  zero-ref    "field V159._reference (fldOffset=0x0)" P-INDEP
-;* V312 tmp292      [V312    ] (  0,  0   )     int  ->  zero-ref    "field V159._length (fldOffset=0x8)" P-INDEP
-;* V313 tmp293      [V313    ] (  0,  0   )   byref  ->  zero-ref    "field V160._reference (fldOffset=0x0)" P-INDEP
-;* V314 tmp294      [V314    ] (  0,  0   )     int  ->  zero-ref    "field V160._length (fldOffset=0x8)" P-INDEP
-;* V315 tmp295      [V315    ] (  0,  0   )   byref  ->  zero-ref    "field V168._reference (fldOffset=0x0)" P-INDEP
-;* V316 tmp296      [V316    ] (  0,  0   )     int  ->  zero-ref    "field V168._length (fldOffset=0x8)" P-INDEP
-;* V317 tmp297      [V317    ] (  0,  0   )   byref  ->  zero-ref    "field V172._reference (fldOffset=0x0)" P-INDEP
-;* V318 tmp298      [V318    ] (  0,  0   )     int  ->  zero-ref    "field V172._length (fldOffset=0x8)" P-INDEP
-;* V319 tmp299      [V319    ] (  0,  0   )   byref  ->  zero-ref    "field V174._reference (fldOffset=0x0)" P-INDEP
-;* V320 tmp300      [V320    ] (  0,  0   )     int  ->  zero-ref    "field V174._length (fldOffset=0x8)" P-INDEP
-;* V321 tmp301      [V321    ] (  0,  0   )   byref  ->  zero-ref    "field V182._reference (fldOffset=0x0)" P-INDEP
-;* V322 tmp302      [V322    ] (  0,  0   )     int  ->  zero-ref    "field V182._length (fldOffset=0x8)" P-INDEP
-;* V323 tmp303      [V323    ] (  0,  0   )   byref  ->  zero-ref    "field V183._reference (fldOffset=0x0)" P-INDEP
-;* V324 tmp304      [V324    ] (  0,  0   )     int  ->  zero-ref    "field V183._length (fldOffset=0x8)" P-INDEP
-;* V325 tmp305      [V325    ] (  0,  0   )   byref  ->  zero-ref    "field V186._reference (fldOffset=0x0)" P-INDEP
-;* V326 tmp306      [V326    ] (  0,  0   )     int  ->  zero-ref    "field V186._length (fldOffset=0x8)" P-INDEP
-;* V327 tmp307      [V327    ] (  0,  0   )   byref  ->  zero-ref    "field V190._reference (fldOffset=0x0)" P-INDEP
-;* V328 tmp308      [V328    ] (  0,  0   )     int  ->  zero-ref    "field V190._length (fldOffset=0x8)" P-INDEP
-;* V329 tmp309      [V329    ] (  0,  0   )   byref  ->  zero-ref    "field V192._reference (fldOffset=0x0)" P-INDEP
-;* V330 tmp310      [V330    ] (  0,  0   )     int  ->  zero-ref    "field V192._length (fldOffset=0x8)" P-INDEP
-;* V331 tmp311      [V331    ] (  0,  0   )   byref  ->  zero-ref    "field V200._reference (fldOffset=0x0)" P-INDEP
-;* V332 tmp312      [V332    ] (  0,  0   )     int  ->  zero-ref    "field V200._length (fldOffset=0x8)" P-INDEP
-;* V333 tmp313      [V333    ] (  0,  0   )   byref  ->  zero-ref    "field V201._reference (fldOffset=0x0)" P-INDEP
-;* V334 tmp314      [V334    ] (  0,  0   )     int  ->  zero-ref    "field V201._length (fldOffset=0x8)" P-INDEP
-;* V335 tmp315      [V335,T122] (  0,  0   )   byref  ->  zero-ref    "field V209._reference (fldOffset=0x0)" P-INDEP
-;* V336 tmp316      [V336,T123] (  0,  0   )     int  ->  zero-ref    "field V209._length (fldOffset=0x8)" P-INDEP
-;* V337 tmp317      [V337    ] (  0,  0   )   byref  ->  zero-ref    "field V213._reference (fldOffset=0x0)" P-INDEP
-;* V338 tmp318      [V338    ] (  0,  0   )     int  ->  zero-ref    "field V213._length (fldOffset=0x8)" P-INDEP
-;* V339 tmp319      [V339    ] (  0,  0   )   byref  ->  zero-ref    "field V215._reference (fldOffset=0x0)" P-INDEP
-;* V340 tmp320      [V340    ] (  0,  0   )     int  ->  zero-ref    "field V215._length (fldOffset=0x8)" P-INDEP
-;* V341 tmp321      [V341    ] (  0,  0   )   byref  ->  zero-ref    "field V223._reference (fldOffset=0x0)" P-INDEP
-;* V342 tmp322      [V342    ] (  0,  0   )     int  ->  zero-ref    "field V223._length (fldOffset=0x8)" P-INDEP
-;* V343 tmp323      [V343    ] (  0,  0   )   byref  ->  zero-ref    "field V224._reference (fldOffset=0x0)" P-INDEP
-;* V344 tmp324      [V344    ] (  0,  0   )     int  ->  zero-ref    "field V224._length (fldOffset=0x8)" P-INDEP
-;  V345 tmp325      [V345,T67] (  3, 12   )     ref  ->  rsi         "arr expr"
-;  V346 tmp326      [V346,T68] (  3, 12   )     ref  ->  rdx         "arr expr"
-;  V347 tmp327      [V347,T69] (  3, 12   )     ref  ->  rcx         "arr expr"
-;  V348 tmp328      [V348,T05] (  3, 48   )     ref  ->  rcx         "arr expr"
-;  V349 tmp329      [V349,T70] (  3, 12   )     ref  ->  rdx         "arr expr"
-;  V350 cse0        [V350,T07] (  3, 39.50)     ref  ->  rdi         hoist "CSE #07: aggressive"
-;  V351 cse1        [V351,T104] (  3,  6.25)     ref  ->  rax         hoist "CSE #01: conservative"
-;  V352 cse2        [V352,T105] (  3,  6.25)     ref  ->  rax         hoist "CSE #05: conservative"
-;  V353 cse3        [V353,T103] (  3,  6.50)     ref  ->  rsi         hoist "CSE #03: conservative"
-;  V354 cse4        [V354,T102] (  3,  6.50)     ref  ->  rax         hoist "CSE #11: conservative"
-;  V355 rat0        [V355,T143] (  3, 24   )  simd32  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
+;  V123 tmp103      [V123,T74] (  2, 12   )   byref  ->  [rbp-0x88]  "Inlining Arg"
+;  V124 tmp104      [V124,T49] (  2, 16   )     int  ->  [rbp-0x54]  spill-single-def "Inlining Arg"
+;  V125 tmp105      [V125,T19] (  4, 28   )     int  ->  [rbp-0x58]  "Inlining Arg"
+;  V126 tmp106      [V126,T09] (  5, 36   )     int  ->  [rbp-0x5C]  "Inlining Arg"
+;* V127 tmp107      [V127    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V128 tmp108      [V128,T40] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
+;  V129 tmp109      [V129,T25] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V130 tmp110      [V130    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V131 tmp111      [V131,T26] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V132 tmp112      [V132,T35] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;* V133 tmp113      [V133    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V134 tmp114      [V134    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V135 tmp115      [V135    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V136 tmp116      [V136    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V137 tmp117      [V137    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V138 tmp118      [V138,T84] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V139 tmp119      [V139    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V140 tmp120      [V140    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V141 tmp121      [V141,T27] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V142 tmp122      [V142,T36] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;  V143 tmp123      [V143,T20] (  4, 28   )     int  ->  [rbp-0x60]  "Inlining Arg"
+;  V144 tmp124      [V144,T10] (  5, 36   )     int  ->  [rbp-0x64]  "Inlining Arg"
+;* V145 tmp125      [V145    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V146 tmp126      [V146,T41] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
+;  V147 tmp127      [V147,T28] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V148 tmp128      [V148    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V149 tmp129      [V149,T46] (  2, 16   )   byref  ->  rdi         "Inlining Arg"
+;  V150 tmp130      [V150,T50] (  2, 16   )     int  ->  rdx         "Inlining Arg"
+;* V151 tmp131      [V151    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V152 tmp132      [V152    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V153 tmp133      [V153    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V154 tmp134      [V154    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V155 tmp135      [V155    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V156 tmp136      [V156,T85] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V157 tmp137      [V157    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V158 tmp138      [V158    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V159 tmp139      [V159,T47] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V160 tmp140      [V160,T51] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;* V161 tmp141      [V161    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V162 tmp142      [V162,T29] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V163 tmp143      [V163,T37] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;* V164 tmp144      [V164    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V165 tmp145      [V165    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V166 tmp146      [V166    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V167 tmp147      [V167    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V168 tmp148      [V168    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V169 tmp149      [V169,T86] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V170 tmp150      [V170    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V171 tmp151      [V171    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V172 tmp152      [V172,T48] (  2, 16   )   byref  ->  [rbp-0x90]  "Inlining Arg"
+;  V173 tmp153      [V173,T52] (  2, 16   )     int  ->  [rbp-0x68]  spill-single-def "Inlining Arg"
+;  V174 tmp154      [V174,T21] (  4, 28   )     int  ->  [rbp-0x6C]  "Inlining Arg"
+;  V175 tmp155      [V175,T11] (  5, 36   )     int  ->  [rbp-0x70]  "Inlining Arg"
+;* V176 tmp156      [V176    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V177 tmp157      [V177,T42] (  4, 16   )     int  ->  rdx         "Inline stloc first use temp"
+;  V178 tmp158      [V178,T30] (  3, 24   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V179 tmp159      [V179    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V180 tmp160      [V180,T31] (  2, 16   )   byref  ->   r9         "Inlining Arg"
+;  V181 tmp161      [V181,T38] (  2, 16   )     int  ->  rcx         "Inlining Arg"
+;* V182 tmp162      [V182    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V183 tmp163      [V183    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V184 tmp164      [V184    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V185 tmp165      [V185    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V186 tmp166      [V186    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V187 tmp167      [V187,T87] (  2,  8   )     int  ->  rax         "Inline return value spill temp"
+;* V188 tmp168      [V188    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V189 tmp169      [V189    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V190 tmp170      [V190,T44] (  3, 16   )   byref  ->  [rbp-0x98]  "Inlining Arg"
+;  V191 tmp171      [V191,T53] (  2, 16   )     int  ->  [rbp-0x74]  spill-single-def "Inlining Arg"
+;  V192 tmp172      [V192,T22] (  4, 28   )     int  ->  [rbp-0x78]  "Inlining Arg"
+;  V193 tmp173      [V193,T12] (  5, 36   )     int  ->  [rbp-0x7C]  "Inlining Arg"
+;* V194 tmp174      [V194    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V195 tmp175      [V195,T43] (  4, 16   )     int  ->  rdi         "Inline stloc first use temp"
+;  V196 tmp176      [V196,T32] (  3, 24   )     ref  ->  rcx         class-hnd "impAppendStmt" <int[]>
+;  V197 tmp177      [V197,T106] (  4,  4   )     int  ->  r14         "Inlining Arg"
+;  V198 tmp178      [V198,T102] (  5,  5   )     int  ->  r15         "Inlining Arg"
+;* V199 tmp179      [V199    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V200 tmp180      [V200,T126] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
+;  V201 tmp181      [V201,T123] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
+;  V202 tmp182      [V202,T23] (  9, 22.50)   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V203 tmp183      [V203,T04] ( 18, 46   )     int  ->  r15         single-def "field V01._length (fldOffset=0x8)" P-INDEP
+;  V204 tmp184      [V204,T03] ( 26, 78.50)   byref  ->  [rbp-0xA0]  "field V12._reference (fldOffset=0x0)" P-INDEP
+;  V205 tmp185      [V205,T02] ( 39,107   )     int  ->  [rbp-0x80]  "field V12._length (fldOffset=0x8)" P-INDEP
+;* V206 tmp186      [V206    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V21._reference (fldOffset=0x0)" P-INDEP
+;* V207 tmp187      [V207    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
+;* V208 tmp188      [V208    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
+;* V209 tmp189      [V209    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
+;* V210 tmp190      [V210    ] (  0,  0   )   byref  ->  zero-ref    "field V25._reference (fldOffset=0x0)" P-INDEP
+;* V211 tmp191      [V211    ] (  0,  0   )     int  ->  zero-ref    "field V25._length (fldOffset=0x8)" P-INDEP
+;* V212 tmp192      [V212    ] (  0,  0   )   byref  ->  zero-ref    "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V213 tmp193      [V213    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V214 tmp194      [V214    ] (  0,  0   )   byref  ->  zero-ref    "field V28._reference (fldOffset=0x0)" P-INDEP
+;* V215 tmp195      [V215    ] (  0,  0   )     int  ->  zero-ref    "field V28._length (fldOffset=0x8)" P-INDEP
+;* V216 tmp196      [V216    ] (  0,  0   )   byref  ->  zero-ref    "field V30._reference (fldOffset=0x0)" P-INDEP
+;* V217 tmp197      [V217    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
+;* V218 tmp198      [V218    ] (  0,  0   )   byref  ->  zero-ref    "field V31._reference (fldOffset=0x0)" P-INDEP
+;* V219 tmp199      [V219    ] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
+;* V220 tmp200      [V220,T135] (  0,  0   )   byref  ->  zero-ref    single-def "field V33._reference (fldOffset=0x0)" P-INDEP
+;* V221 tmp201      [V221,T138] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0x8)" P-INDEP
+;* V222 tmp202      [V222    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V37._reference (fldOffset=0x0)" P-INDEP
+;* V223 tmp203      [V223    ] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
+;* V224 tmp204      [V224    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V38._reference (fldOffset=0x0)" P-INDEP
+;* V225 tmp205      [V225    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
+;* V226 tmp206      [V226    ] (  0,  0   )   byref  ->  zero-ref    "field V42._reference (fldOffset=0x0)" P-INDEP
+;* V227 tmp207      [V227    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
+;* V228 tmp208      [V228    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V48._reference (fldOffset=0x0)" P-INDEP
+;* V229 tmp209      [V229    ] (  0,  0   )     int  ->  zero-ref    "field V48._length (fldOffset=0x8)" P-INDEP
+;* V230 tmp210      [V230,T139] (  0,  0   )   byref  ->  zero-ref    single-def "field V61._reference (fldOffset=0x0)" P-INDEP
+;* V231 tmp211      [V231,T140] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
+;* V232 tmp212      [V232    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V65._reference (fldOffset=0x0)" P-INDEP
+;* V233 tmp213      [V233    ] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
+;* V234 tmp214      [V234    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V235 tmp215      [V235    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V236 tmp216      [V236    ] (  0,  0   )   byref  ->  zero-ref    "field V70._reference (fldOffset=0x0)" P-INDEP
+;* V237 tmp217      [V237    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
+;  V238 tmp218      [V238,T132] (  2,  1   )   byref  ->   r9         single-def "field V76._reference (fldOffset=0x0)" P-INDEP
+;  V239 tmp219      [V239,T134] (  2,  1   )     int  ->   r8         "field V76._length (fldOffset=0x8)" P-INDEP
+;  V240 tmp220      [V240,T107] (  2,  4   )   byref  ->  rdi         "field V88._reference (fldOffset=0x0)" P-INDEP
+;* V241 tmp221      [V241    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
+;* V242 tmp222      [V242    ] (  0,  0   )   byref  ->  zero-ref    "field V90._reference (fldOffset=0x0)" P-INDEP
+;* V243 tmp223      [V243    ] (  0,  0   )     int  ->  zero-ref    "field V90._length (fldOffset=0x8)" P-INDEP
+;  V244 tmp224      [V244,T108] (  2,  4   )   byref  ->  rdx         "field V91._reference (fldOffset=0x0)" P-INDEP
+;* V245 tmp225      [V245    ] (  0,  0   )     int  ->  zero-ref    "field V91._length (fldOffset=0x8)" P-INDEP
+;* V246 tmp226      [V246    ] (  0,  0   )   byref  ->  zero-ref    "field V94._reference (fldOffset=0x0)" P-INDEP
+;* V247 tmp227      [V247    ] (  0,  0   )     int  ->  zero-ref    "field V94._length (fldOffset=0x8)" P-INDEP
+;* V248 tmp228      [V248    ] (  0,  0   )   byref  ->  zero-ref    "field V95._reference (fldOffset=0x0)" P-INDEP
+;* V249 tmp229      [V249    ] (  0,  0   )     int  ->  zero-ref    "field V95._length (fldOffset=0x8)" P-INDEP
+;* V250 tmp230      [V250    ] (  0,  0   )   byref  ->  zero-ref    "field V100._reference (fldOffset=0x0)" P-INDEP
+;* V251 tmp231      [V251    ] (  0,  0   )     int  ->  zero-ref    "field V100._length (fldOffset=0x8)" P-INDEP
+;* V252 tmp232      [V252    ] (  0,  0   )   byref  ->  zero-ref    "field V101._reference (fldOffset=0x0)" P-INDEP
+;* V253 tmp233      [V253    ] (  0,  0   )     int  ->  zero-ref    "field V101._length (fldOffset=0x8)" P-INDEP
+;* V254 tmp234      [V254    ] (  0,  0   )   byref  ->  zero-ref    "field V102._reference (fldOffset=0x0)" P-INDEP
+;* V255 tmp235      [V255    ] (  0,  0   )     int  ->  zero-ref    "field V102._length (fldOffset=0x8)" P-INDEP
+;* V256 tmp236      [V256    ] (  0,  0   )   byref  ->  zero-ref    "field V103._reference (fldOffset=0x0)" P-INDEP
+;* V257 tmp237      [V257    ] (  0,  0   )     int  ->  zero-ref    "field V103._length (fldOffset=0x8)" P-INDEP
+;  V258 tmp238      [V258,T109] (  2,  4   )   byref  ->   r9         "field V109._reference (fldOffset=0x0)" P-INDEP
+;  V259 tmp239      [V259,T110] (  2,  4   )     int  ->   r8         "field V109._length (fldOffset=0x8)" P-INDEP
+;* V260 tmp240      [V260,T111] (  0,  0   )   byref  ->  zero-ref    "field V112._reference (fldOffset=0x0)" P-INDEP
+;* V261 tmp241      [V261,T116] (  0,  0   )     int  ->  zero-ref    "field V112._length (fldOffset=0x8)" P-INDEP
+;* V262 tmp242      [V262    ] (  0,  0   )   byref  ->  zero-ref    "field V116._reference (fldOffset=0x0)" P-INDEP
+;* V263 tmp243      [V263    ] (  0,  0   )     int  ->  zero-ref    "field V116._length (fldOffset=0x8)" P-INDEP
+;* V264 tmp244      [V264    ] (  0,  0   )   byref  ->  zero-ref    "field V117._reference (fldOffset=0x0)" P-INDEP
+;* V265 tmp245      [V265    ] (  0,  0   )     int  ->  zero-ref    "field V117._length (fldOffset=0x8)" P-INDEP
+;* V266 tmp246      [V266    ] (  0,  0   )   byref  ->  zero-ref    "field V121._reference (fldOffset=0x0)" P-INDEP
+;* V267 tmp247      [V267    ] (  0,  0   )     int  ->  zero-ref    "field V121._length (fldOffset=0x8)" P-INDEP
+;* V268 tmp248      [V268    ] (  0,  0   )   byref  ->  zero-ref    "field V122._reference (fldOffset=0x0)" P-INDEP
+;* V269 tmp249      [V269    ] (  0,  0   )     int  ->  zero-ref    "field V122._length (fldOffset=0x8)" P-INDEP
+;* V270 tmp250      [V270,T112] (  0,  0   )   byref  ->  zero-ref    "field V130._reference (fldOffset=0x0)" P-INDEP
+;* V271 tmp251      [V271,T117] (  0,  0   )     int  ->  zero-ref    "field V130._length (fldOffset=0x8)" P-INDEP
+;* V272 tmp252      [V272    ] (  0,  0   )   byref  ->  zero-ref    "field V134._reference (fldOffset=0x0)" P-INDEP
+;* V273 tmp253      [V273    ] (  0,  0   )     int  ->  zero-ref    "field V134._length (fldOffset=0x8)" P-INDEP
+;* V274 tmp254      [V274    ] (  0,  0   )   byref  ->  zero-ref    "field V135._reference (fldOffset=0x0)" P-INDEP
+;* V275 tmp255      [V275    ] (  0,  0   )     int  ->  zero-ref    "field V135._length (fldOffset=0x8)" P-INDEP
+;* V276 tmp256      [V276    ] (  0,  0   )   byref  ->  zero-ref    "field V139._reference (fldOffset=0x0)" P-INDEP
+;* V277 tmp257      [V277    ] (  0,  0   )     int  ->  zero-ref    "field V139._length (fldOffset=0x8)" P-INDEP
+;* V278 tmp258      [V278,T113] (  0,  0   )   byref  ->  zero-ref    "field V140._reference (fldOffset=0x0)" P-INDEP
+;* V279 tmp259      [V279,T118] (  0,  0   )     int  ->  zero-ref    "field V140._length (fldOffset=0x8)" P-INDEP
+;* V280 tmp260      [V280    ] (  0,  0   )   byref  ->  zero-ref    "field V148._reference (fldOffset=0x0)" P-INDEP
+;* V281 tmp261      [V281    ] (  0,  0   )     int  ->  zero-ref    "field V148._length (fldOffset=0x8)" P-INDEP
+;* V282 tmp262      [V282    ] (  0,  0   )   byref  ->  zero-ref    "field V152._reference (fldOffset=0x0)" P-INDEP
+;* V283 tmp263      [V283    ] (  0,  0   )     int  ->  zero-ref    "field V152._length (fldOffset=0x8)" P-INDEP
+;* V284 tmp264      [V284    ] (  0,  0   )   byref  ->  zero-ref    "field V153._reference (fldOffset=0x0)" P-INDEP
+;* V285 tmp265      [V285    ] (  0,  0   )     int  ->  zero-ref    "field V153._length (fldOffset=0x8)" P-INDEP
+;* V286 tmp266      [V286    ] (  0,  0   )   byref  ->  zero-ref    "field V157._reference (fldOffset=0x0)" P-INDEP
+;* V287 tmp267      [V287    ] (  0,  0   )     int  ->  zero-ref    "field V157._length (fldOffset=0x8)" P-INDEP
+;* V288 tmp268      [V288    ] (  0,  0   )   byref  ->  zero-ref    "field V158._reference (fldOffset=0x0)" P-INDEP
+;* V289 tmp269      [V289    ] (  0,  0   )     int  ->  zero-ref    "field V158._length (fldOffset=0x8)" P-INDEP
+;* V290 tmp270      [V290,T114] (  0,  0   )   byref  ->  zero-ref    "field V161._reference (fldOffset=0x0)" P-INDEP
+;* V291 tmp271      [V291,T119] (  0,  0   )     int  ->  zero-ref    "field V161._length (fldOffset=0x8)" P-INDEP
+;* V292 tmp272      [V292    ] (  0,  0   )   byref  ->  zero-ref    "field V165._reference (fldOffset=0x0)" P-INDEP
+;* V293 tmp273      [V293    ] (  0,  0   )     int  ->  zero-ref    "field V165._length (fldOffset=0x8)" P-INDEP
+;* V294 tmp274      [V294    ] (  0,  0   )   byref  ->  zero-ref    "field V166._reference (fldOffset=0x0)" P-INDEP
+;* V295 tmp275      [V295    ] (  0,  0   )     int  ->  zero-ref    "field V166._length (fldOffset=0x8)" P-INDEP
+;* V296 tmp276      [V296    ] (  0,  0   )   byref  ->  zero-ref    "field V170._reference (fldOffset=0x0)" P-INDEP
+;* V297 tmp277      [V297    ] (  0,  0   )     int  ->  zero-ref    "field V170._length (fldOffset=0x8)" P-INDEP
+;* V298 tmp278      [V298    ] (  0,  0   )   byref  ->  zero-ref    "field V171._reference (fldOffset=0x0)" P-INDEP
+;* V299 tmp279      [V299    ] (  0,  0   )     int  ->  zero-ref    "field V171._length (fldOffset=0x8)" P-INDEP
+;* V300 tmp280      [V300,T115] (  0,  0   )   byref  ->  zero-ref    "field V179._reference (fldOffset=0x0)" P-INDEP
+;* V301 tmp281      [V301,T120] (  0,  0   )     int  ->  zero-ref    "field V179._length (fldOffset=0x8)" P-INDEP
+;* V302 tmp282      [V302    ] (  0,  0   )   byref  ->  zero-ref    "field V183._reference (fldOffset=0x0)" P-INDEP
+;* V303 tmp283      [V303    ] (  0,  0   )     int  ->  zero-ref    "field V183._length (fldOffset=0x8)" P-INDEP
+;* V304 tmp284      [V304    ] (  0,  0   )   byref  ->  zero-ref    "field V184._reference (fldOffset=0x0)" P-INDEP
+;* V305 tmp285      [V305    ] (  0,  0   )     int  ->  zero-ref    "field V184._length (fldOffset=0x8)" P-INDEP
+;* V306 tmp286      [V306    ] (  0,  0   )   byref  ->  zero-ref    "field V188._reference (fldOffset=0x0)" P-INDEP
+;* V307 tmp287      [V307    ] (  0,  0   )     int  ->  zero-ref    "field V188._length (fldOffset=0x8)" P-INDEP
+;* V308 tmp288      [V308    ] (  0,  0   )   byref  ->  zero-ref    "field V189._reference (fldOffset=0x0)" P-INDEP
+;* V309 tmp289      [V309    ] (  0,  0   )     int  ->  zero-ref    "field V189._length (fldOffset=0x8)" P-INDEP
+;  V310 tmp290      [V310,T67] (  3, 12   )     ref  ->  rsi         "arr expr"
+;  V311 tmp291      [V311,T68] (  3, 12   )     ref  ->  rsi         "arr expr"
+;  V312 tmp292      [V312,T69] (  3, 12   )     ref  ->  rcx         "arr expr"
+;  V313 tmp293      [V313,T07] (  3, 48   )     ref  ->  rcx         "arr expr"
+;  V314 tmp294      [V314,T70] (  3, 12   )     ref  ->  rdx         "arr expr"
+;  V315 cse0        [V315,T08] (  3, 39.50)     ref  ->  rdi         hoist "CSE #07: aggressive"
+;  V316 cse1        [V316,T93] (  3,  6.25)     ref  ->  rax         hoist "CSE #01: conservative"
+;  V317 cse2        [V317,T94] (  3,  6.25)     ref  ->  rax         hoist "CSE #05: conservative"
+;  V318 cse3        [V318,T92] (  3,  6.50)     ref  ->  rdi         hoist "CSE #03: conservative"
+;  V319 cse4        [V319,T91] (  3,  6.50)     ref  ->  rax         hoist "CSE #11: conservative"
+;  V320 rat0        [V320,T141] (  3, 24   )  simd32  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
 ;
-; Lcl frame size = 184
+; Lcl frame size = 120
 
 G_M4429_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 184
-       lea      rbp, [rsp+0xE0]
+       sub      rsp, 120
+       lea      rbp, [rsp+0xA0]
        mov      rbx, rdi
        mov      r14, rsi
        mov      r15d, edx
-						;; size=34 bbWeight=1 PerfScore 7.50
+						;; size=31 bbWeight=1 PerfScore 7.50
 G_M4429_IG02:
        mov      r13d, dword ptr [rbx+0x4C]
        cmp      r13d, r15d
        ja       G_M4429_IG65
-       mov      esi, r13d
-       lea      r12, bword ptr [r14+2*rsi]
+       mov      edi, r13d
+       lea      r12, bword ptr [r14+2*rdi]
        mov      eax, r15d
        sub      eax, r13d
-       mov      dword ptr [rbp-0x48], eax
-       mov      esi, 32
        mov      rdi, r12
+       mov      dword ptr [rbp-0x80], eax
        mov      edx, eax
+       mov      esi, 32
        mov      rcx, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [rcx]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
-       mov      ecx, dword ptr [rbp-0x48]
+       mov      ecx, dword ptr [rbp-0x80]
        cmovl    eax, ecx
        test     eax, eax
        jne      SHORT G_M4429_IG06
 						;; size=63 bbWeight=1 PerfScore 12.25
 G_M4429_IG03:
        mov      rax, gword ptr [rbx+0x20]
        jmp      SHORT G_M4429_IG05
        align    [4 bytes for IG20]
 						;; size=10 bbWeight=0.25 PerfScore 1.00
 G_M4429_IG04:
        mov      rdi, rax
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      edi, dword ptr [rdi+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      edi, dword ptr [rcx+0x08]
        jae      G_M4429_IG64
        lea      rdi, bword ptr [rcx+4*rdi+0x10]
        dec      dword ptr [rdi]
 						;; size=49 bbWeight=2 PerfScore 43.50
 G_M4429_IG05:
        mov      ecx, dword ptr [rax+0x08]
        sub      ecx, dword ptr [rbx+0x58]
        test     ecx, ecx
        jg       SHORT G_M4429_IG04
        jmp      G_M4429_IG62
 						;; size=15 bbWeight=4 PerfScore 33.00
 G_M4429_IG06:
        cmp      eax, ecx
        ja       G_M4429_IG65
        mov      edi, eax
        lea      r12, bword ptr [r12+2*rdi]
        sub      ecx, eax
-       mov      dword ptr [rbp-0x4C], ecx
+       mov      dword ptr [rbp-0x48], ecx
        lea      edi, [rax+r13]
        mov      eax, edi
        mov      edx, r13d
        mov      esi, eax
        cmp      esi, r13d
        jge      SHORT G_M4429_IG07
-       mov      dword ptr [rbp-0x50], r13d
+       mov      dword ptr [rbp-0x4C], r13d
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x54], eax
+       mov      dword ptr [rbp-0x50], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      edx, dword ptr [rbp-0x54]
-       mov      esi, dword ptr [rbp-0x50]
+       mov      edx, dword ptr [rbp-0x50]
+       mov      esi, dword ptr [rbp-0x4C]
 						;; size=54 bbWeight=0.50 PerfScore 5.88
 G_M4429_IG07:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
        jne      SHORT G_M4429_IG08
-       mov      dword ptr [rbp-0x50], esi
-       mov      dword ptr [rbp-0x54], edx
+       mov      dword ptr [rbp-0x4C], esi
+       mov      dword ptr [rbp-0x50], edx
        mov      rdi, rbx
        mov      r8, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [r8]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      edx, dword ptr [rbp-0x54]
-       mov      esi, dword ptr [rbp-0x50]
+       mov      edx, dword ptr [rbp-0x50]
+       mov      esi, dword ptr [rbp-0x4C]
 						;; size=37 bbWeight=0.50 PerfScore 6.25
 G_M4429_IG08:
        mov      rdi, gword ptr [rbx+0x20]
        mov      r8d, dword ptr [rbx+0x58]
        dec      r8d
        mov      dword ptr [rbx+0x58], r8d
        cmp      r8d, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      dword ptr [rdi+4*r8+0x10], 1
        sub      esi, edx
        mov      ecx, esi
        mov      rdi, gword ptr [rbx+0x28]
        mov      esi, 1
        mov      r8, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r8]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
-       cmp      dword ptr [rbp-0x4C], 3
+       cmp      dword ptr [rbp-0x48], 3
        jl       SHORT G_M4429_IG11
 						;; size=68 bbWeight=0.50 PerfScore 11.12
 G_M4429_IG09:
-       mov      esi, dword ptr [r12]
-       xor      esi, 0xD1FFAB1E
-       mov      edi, dword ptr [r12+0x02]
+       mov      edi, dword ptr [r12]
        xor      edi, 0xD1FFAB1E
-       or       esi, edi
+       mov      edx, dword ptr [r12+0x02]
+       xor      edx, 0xD1FFAB1E
+       or       edi, edx
        jne      SHORT G_M4429_IG11
 						;; size=25 bbWeight=0.25 PerfScore 1.44
 G_M4429_IG10:
        mov      r12d, dword ptr [rbp-0x2C]
        add      r12d, 3
        cmp      r12d, r15d
        ja       G_M4429_IG65
        jmp      SHORT G_M4429_IG14
 						;; size=19 bbWeight=0.50 PerfScore 2.25
 G_M4429_IG11:
-       mov      rsi, gword ptr [rbx+0x20]
+       mov      rdi, gword ptr [rbx+0x20]
        jmp      SHORT G_M4429_IG13
 						;; size=6 bbWeight=0.50 PerfScore 2.00
 G_M4429_IG12:
-       mov      rdi, rsi
-       mov      edx, dword ptr [rbx+0x58]
-       lea      eax, [rdx+0x01]
+       mov      rdx, rdi
+       mov      esi, dword ptr [rbx+0x58]
+       lea      eax, [rsi+0x01]
        mov      dword ptr [rbx+0x58], eax
-       cmp      edx, dword ptr [rdi+0x08]
+       cmp      esi, dword ptr [rdx+0x08]
        jae      G_M4429_IG64
-       mov      edi, dword ptr [rdi+4*rdx+0x10]
-       mov      rdx, gword ptr [rbx+0x28]
-       mov      rdx, gword ptr [rdx+0x50]
-       cmp      edi, dword ptr [rdx+0x08]
+       mov      edx, dword ptr [rdx+4*rsi+0x10]
+       mov      rsi, gword ptr [rbx+0x28]
+       mov      rsi, gword ptr [rsi+0x50]
+       cmp      edx, dword ptr [rsi+0x08]
        jae      G_M4429_IG64
-       lea      rdi, bword ptr [rdx+4*rdi+0x10]
-       dec      dword ptr [rdi]
+       lea      rdx, bword ptr [rsi+4*rdx+0x10]
+       dec      dword ptr [rdx]
 						;; size=49 bbWeight=2 PerfScore 43.50
 G_M4429_IG13:
-       mov      edi, dword ptr [rsi+0x08]
-       sub      edi, dword ptr [rbx+0x58]
-       test     edi, edi
+       mov      edx, dword ptr [rdi+0x08]
+       sub      edx, dword ptr [rbx+0x58]
+       test     edx, edx
        jg       SHORT G_M4429_IG12
        jmp      G_M4429_IG62
 						;; size=15 bbWeight=4 PerfScore 33.00
 G_M4429_IG14:
-       mov      esi, r12d
-       lea      rax, bword ptr [r14+2*rsi]
-       mov      bword ptr [rbp-0xA0], rax
+       mov      edi, r12d
+       lea      rdi, bword ptr [r14+2*rdi]
        mov      ecx, r15d
        sub      ecx, r12d
-       mov      dword ptr [rbp-0x58], ecx
-       mov      esi, 10
+       mov      rax, rdi
+       mov      bword ptr [rbp-0xA0], rax
        mov      rdi, rax
+       mov      dword ptr [rbp-0x80], ecx
        mov      edx, ecx
+       mov      esi, 10
        mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [r8]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
-       mov      r8d, dword ptr [rbp-0x58]
+       mov      r8d, dword ptr [rbp-0x80]
        cmovl    eax, r8d
        test     eax, eax
        jne      SHORT G_M4429_IG18
-						;; size=60 bbWeight=0.50 PerfScore 5.00
+						;; size=63 bbWeight=0.50 PerfScore 5.12
 G_M4429_IG15:
        mov      rax, gword ptr [rbx+0x20]
        jmp      SHORT G_M4429_IG17
 						;; size=6 bbWeight=0.25 PerfScore 1.00
 G_M4429_IG16:
        mov      rdi, rax
        mov      esi, dword ptr [rbx+0x58]
        lea      edx, [rsi+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      esi, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      edi, dword ptr [rdi+4*rsi+0x10]
        mov      rsi, gword ptr [rbx+0x28]
        mov      rsi, gword ptr [rsi+0x50]
        cmp      edi, dword ptr [rsi+0x08]
        jae      G_M4429_IG64
        lea      rdi, bword ptr [rsi+4*rdi+0x10]
        dec      dword ptr [rdi]
 						;; size=49 bbWeight=2 PerfScore 43.50
 G_M4429_IG17:
        mov      r8d, dword ptr [rax+0x08]
        sub      r8d, dword ptr [rbx+0x58]
        test     r8d, r8d
        jg       SHORT G_M4429_IG16
        jmp      G_M4429_IG62
 						;; size=18 bbWeight=4 PerfScore 33.00
 G_M4429_IG18:
        cmp      eax, r8d
        ja       G_M4429_IG65
        mov      edi, eax
-       mov      rsi, bword ptr [rbp-0xA0]
-       lea      r9, bword ptr [rsi+2*rdi]
+       mov      r9, bword ptr [rbp-0xA0]
+       lea      r9, bword ptr [r9+2*rdi]
        sub      r8d, eax
        lea      edi, [r12+rax]
        mov      eax, edi
        mov      esi, eax
        inc      r12d
        jmp      G_M4429_IG25
 						;; size=41 bbWeight=0.50 PerfScore 3.25
 G_M4429_IG19:
        mov      rdi, gword ptr [rbx+0x20]
        jmp      SHORT G_M4429_IG21
 						;; size=6 bbWeight=15.50 PerfScore 62.00
 G_M4429_IG20:
        mov      rdx, rdi
        mov      ecx, dword ptr [rbx+0x58]
        lea      eax, [rcx+0x01]
        mov      dword ptr [rbx+0x58], eax
        cmp      ecx, dword ptr [rdx+0x08]
        jae      G_M4429_IG64
        mov      edx, dword ptr [rdx+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      edx, dword ptr [rcx+0x08]
        jae      G_M4429_IG64
        lea      rdx, bword ptr [rcx+4*rdx+0x10]
        dec      dword ptr [rdx]
 						;; size=49 bbWeight=8 PerfScore 174.00
 G_M4429_IG21:
        mov      edx, dword ptr [rdi+0x08]
        sub      edx, dword ptr [rbx+0x58]
        cmp      edx, r10d
        jg       SHORT G_M4429_IG20
 						;; size=11 bbWeight=16 PerfScore 100.00
 G_M4429_IG22:
        cmp      r12d, esi
        jge      G_M4429_IG59
        add      esi, 16
        cmp      r15d, esi
        jle      SHORT G_M4429_IG23
        jmp      SHORT G_M4429_IG24
 						;; size=19 bbWeight=2 PerfScore 9.50
 G_M4429_IG23:
        mov      esi, r15d
 						;; size=3 bbWeight=2 PerfScore 0.50
 G_M4429_IG24:
        sub      esi, r12d
        mov      edi, r12d
        mov      edx, esi
        add      rdi, rdx
        mov      edx, r15d
        cmp      rdi, rdx
        ja       G_M4429_IG65
        mov      edi, r12d
        lea      rdi, bword ptr [r14+2*rdi]
        mov      rdx, 0xD1FFAB1E
        mov      ecx, 17
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:LastIndexOf(byref,int,byref,int):int
        call     [rax]System.SpanHelpers:LastIndexOf(byref,int,byref,int):int
        test     eax, eax
        jl       G_M4429_IG59
        lea      esi, [rax+r12]
        mov      eax, esi
        mov      dword ptr [rbp-0x44], eax
        mov      ecx, eax
        cmp      ecx, r15d
        ja       G_M4429_IG65
-       mov      esi, ecx
-       lea      r9, bword ptr [r14+2*rsi]
+       mov      edi, ecx
+       lea      r9, bword ptr [r14+2*rdi]
        mov      r8d, r15d
        sub      r8d, ecx
        mov      eax, ecx
        mov      esi, dword ptr [rbp-0x44]
 						;; size=102 bbWeight=2 PerfScore 28.00
 G_M4429_IG25:
        mov      rdi, gword ptr [rbx+0x20]
        mov      r10d, dword ptr [rdi+0x08]
        sub      r10d, dword ptr [rbx+0x58]
        mov      dword ptr [rbp-0x40], r10d
        cmp      r8d, 17
        jl       G_M4429_IG19
        vmovups  ymm0, ymmword ptr [r9]
        vpxor    ymm0, ymm0, ymmword ptr [reloc @RWD00]
        vmovups  ymm1, ymmword ptr [r9+0x02]
        vpxor    ymm1, ymm1, ymmword ptr [reloc @RWD32]
        vpor     ymm0, ymm1, ymm0
        vptest   ymm0, ymm0
        sete     dil
        movzx    rdi, dil
        test     edi, edi
        je       G_M4429_IG19
        add      eax, 17
        cmp      eax, r15d
        mov      dword ptr [rbp-0x44], esi
        ja       G_M4429_IG65
-       mov      edi, eax
-       lea      rcx, bword ptr [r14+2*rdi]
+       mov      r9d, eax
+       lea      r9, bword ptr [r14+2*r9]
        mov      r8d, r15d
        sub      r8d, eax
+       mov      rcx, r9
        mov      dword ptr [rbp-0x30], eax
-       mov      esi, 44
-       mov      bword ptr [rbp-0xA8], rcx
+       mov      bword ptr [rbp-0xA0], rcx
        mov      rdi, rcx
-       mov      dword ptr [rbp-0x5C], r8d
+       mov      dword ptr [rbp-0x80], r8d
        mov      edx, r8d
+       mov      esi, 44
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
        jge      SHORT G_M4429_IG27
-						;; size=146 bbWeight=4 PerfScore 172.33
+						;; size=150 bbWeight=4 PerfScore 173.33
 G_M4429_IG26:
-       mov      ecx, dword ptr [rbp-0x5C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      eax, ecx
-       mov      dword ptr [rbp-0x5C], ecx
+       mov      dword ptr [rbp-0x80], ecx
 						;; size=8 bbWeight=2 PerfScore 4.50
 G_M4429_IG27:
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
-       mov      ecx, dword ptr [rbp-0x5C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      edx, dword ptr [rbp-0x30]
-       mov      rdi, bword ptr [rbp-0xA8]
+       mov      r9, bword ptr [rbp-0xA0]
        cmp      eax, ecx
        ja       G_M4429_IG65
-       mov      r8d, eax
-       lea      r8, bword ptr [rdi+2*r8]
-       mov      bword ptr [rbp-0xB0], r8
+       mov      edi, eax
+       lea      r8, bword ptr [r9+2*rdi]
+       mov      bword ptr [rbp-0x88], r8
        sub      ecx, eax
-       mov      dword ptr [rbp-0x60], ecx
+       mov      dword ptr [rbp-0x54], ecx
        add      eax, edx
        mov      r9d, edx
        mov      r11d, eax
        cmp      r11d, r9d
        jge      SHORT G_M4429_IG29
-						;; size=68 bbWeight=4 PerfScore 50.00
+						;; size=67 bbWeight=4 PerfScore 50.00
 G_M4429_IG28:
-       mov      dword ptr [rbp-0x64], edx
+       mov      dword ptr [rbp-0x58], edx
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x68], eax
+       mov      dword ptr [rbp-0x5C], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      r9d, dword ptr [rbp-0x68]
-       mov      r11d, dword ptr [rbp-0x64]
+       mov      r9d, dword ptr [rbp-0x5C]
+       mov      r11d, dword ptr [rbp-0x58]
 						;; size=20 bbWeight=2 PerfScore 12.00
 G_M4429_IG29:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
        mov      dword ptr [rbp-0x44], esi
        jne      SHORT G_M4429_IG31
 						;; size=12 bbWeight=4 PerfScore 24.00
 G_M4429_IG30:
-       mov      dword ptr [rbp-0x68], r9d
-       mov      dword ptr [rbp-0x64], r11d
+       mov      dword ptr [rbp-0x5C], r9d
+       mov      dword ptr [rbp-0x58], r11d
        mov      rdi, rbx
        mov      rdx, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rdx]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      r9d, dword ptr [rbp-0x68]
-       mov      r11d, dword ptr [rbp-0x64]
+       mov      r9d, dword ptr [rbp-0x5C]
+       mov      r11d, dword ptr [rbp-0x58]
 						;; size=31 bbWeight=2 PerfScore 15.00
 G_M4429_IG31:
        mov      rdi, gword ptr [rbx+0x20]
        mov      edx, dword ptr [rbx+0x58]
        dec      edx
        mov      dword ptr [rbx+0x58], edx
        cmp      edx, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      dword ptr [rdi+4*rdx+0x10], 2
        sub      r11d, r9d
        mov      ecx, r11d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r9d
        mov      esi, 2
        mov      r9, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r9]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
-       cmp      dword ptr [rbp-0x60], 2
+       cmp      dword ptr [rbp-0x54], 2
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        jl       G_M4429_IG19
 						;; size=79 bbWeight=4 PerfScore 98.00
 G_M4429_IG32:
        mov      eax, dword ptr [rbp-0x2C]
-       mov      rdi, bword ptr [rbp-0xB0]
+       mov      rdi, bword ptr [rbp-0x88]
        cmp      dword ptr [rdi], 0xD1FFAB1E
        jne      G_M4429_IG19
 						;; size=22 bbWeight=2 PerfScore 12.00
 G_M4429_IG33:
        add      eax, 2
        cmp      eax, r15d
        mov      dword ptr [rbp-0x44], esi
        ja       G_M4429_IG65
        mov      edi, eax
-       lea      rcx, bword ptr [r14+2*rdi]
-       mov      r8d, r15d
-       sub      r8d, eax
+       lea      r9, bword ptr [r14+2*rdi]
+       mov      ecx, r15d
+       sub      ecx, eax
+       mov      r8, r9
        mov      dword ptr [rbp-0x34], eax
+       mov      bword ptr [rbp-0xA0], r8
+       mov      rdi, r8
+       mov      dword ptr [rbp-0x80], ecx
+       mov      edx, ecx
        mov      esi, 44
-       mov      bword ptr [rbp-0xB8], rcx
-       mov      rdi, rcx
-       mov      dword ptr [rbp-0x6C], r8d
-       mov      edx, r8d
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
        jge      SHORT G_M4429_IG35
-						;; size=68 bbWeight=4 PerfScore 48.00
+						;; size=68 bbWeight=4 PerfScore 49.00
 G_M4429_IG34:
-       mov      ecx, dword ptr [rbp-0x6C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      eax, ecx
-       mov      dword ptr [rbp-0x6C], ecx
+       mov      dword ptr [rbp-0x80], ecx
 						;; size=8 bbWeight=2 PerfScore 4.50
 G_M4429_IG35:
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
-       mov      ecx, dword ptr [rbp-0x6C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      edx, dword ptr [rbp-0x34]
-       mov      rdi, bword ptr [rbp-0xB8]
+       mov      r9, bword ptr [rbp-0xA0]
        cmp      eax, ecx
        ja       G_M4429_IG65
-       mov      r8d, eax
-       lea      r8, bword ptr [rdi+2*r8]
-       mov      bword ptr [rbp-0xC0], r8
+       mov      edi, eax
+       lea      r9, bword ptr [r9+2*rdi]
        sub      ecx, eax
-       mov      dword ptr [rbp-0x70], ecx
+       mov      bword ptr [rbp-0xA0], r9
+       mov      dword ptr [rbp-0x80], ecx
        add      eax, edx
        mov      r9d, edx
        mov      r11d, eax
        cmp      r11d, r9d
        jge      SHORT G_M4429_IG37
-						;; size=68 bbWeight=4 PerfScore 50.00
+						;; size=67 bbWeight=4 PerfScore 50.00
 G_M4429_IG36:
-       mov      dword ptr [rbp-0x74], edx
+       mov      dword ptr [rbp-0x60], edx
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x78], eax
+       mov      dword ptr [rbp-0x64], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      r9d, dword ptr [rbp-0x78]
-       mov      r11d, dword ptr [rbp-0x74]
+       mov      r9d, dword ptr [rbp-0x64]
+       mov      r11d, dword ptr [rbp-0x60]
 						;; size=20 bbWeight=2 PerfScore 12.00
 G_M4429_IG37:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
        mov      dword ptr [rbp-0x44], esi
        jne      SHORT G_M4429_IG39
 						;; size=12 bbWeight=4 PerfScore 24.00
 G_M4429_IG38:
-       mov      dword ptr [rbp-0x78], r9d
-       mov      dword ptr [rbp-0x74], r11d
+       mov      dword ptr [rbp-0x64], r9d
+       mov      dword ptr [rbp-0x60], r11d
        mov      rdi, rbx
        mov      rdx, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rdx]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      r9d, dword ptr [rbp-0x78]
-       mov      r11d, dword ptr [rbp-0x74]
+       mov      r9d, dword ptr [rbp-0x64]
+       mov      r11d, dword ptr [rbp-0x60]
 						;; size=31 bbWeight=2 PerfScore 15.00
 G_M4429_IG39:
        mov      rdi, gword ptr [rbx+0x20]
        mov      edx, dword ptr [rbx+0x58]
        dec      edx
        mov      dword ptr [rbx+0x58], edx
        cmp      edx, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      dword ptr [rdi+4*rdx+0x10], 3
        sub      r11d, r9d
        mov      ecx, r11d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r9d
        mov      esi, 3
        mov      r9, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r9]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
-       mov      eax, dword ptr [rbp-0x70]
+       mov      eax, dword ptr [rbp-0x80]
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
        mov      ecx, eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      r8, bword ptr [rbp-0xC0]
-       cmp      word  ptr [r8], 44
+       mov      r9, bword ptr [rbp-0xA0]
+       cmp      word  ptr [r9], 44
        mov      dword ptr [rbp-0x2C], eax
        jne      G_M4429_IG19
        mov      dword ptr [rbp-0x44], esi
-       mov      bword ptr [rbp-0xC0], r8
-       lea      rdi, bword ptr [r8+0x02]
-       mov      dword ptr [rbp-0x70], ecx
+       mov      bword ptr [rbp-0xA0], r9
+       lea      rdi, bword ptr [r9+0x02]
+       mov      dword ptr [rbp-0x80], ecx
        lea      edx, [rcx-0x01]
        mov      esi, 59
-       mov      r9, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
-       call     [r9]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
+       mov      r8, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
+       call     [r8]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
        jge      SHORT G_M4429_IG41
 						;; size=148 bbWeight=4 PerfScore 159.00
 G_M4429_IG40:
-       mov      esi, dword ptr [rbp-0x70]
-       lea      eax, [rsi-0x01]
-       mov      dword ptr [rbp-0x70], esi
+       mov      ecx, dword ptr [rbp-0x80]
+       lea      eax, [rcx-0x01]
+       mov      dword ptr [rbp-0x80], ecx
 						;; size=9 bbWeight=2 PerfScore 5.00
 G_M4429_IG41:
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
-       mov      ecx, eax
+       mov      edi, eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      rdx, bword ptr [rbp-0xC0]
-       mov      edi, dword ptr [rbp-0x70]
-       cmp      ecx, edi
+       mov      ecx, dword ptr [rbp-0x80]
+       mov      r9, bword ptr [rbp-0xA0]
+       cmp      edi, ecx
        ja       G_M4429_IG65
-       mov      r8d, ecx
-       lea      rdx, bword ptr [rdx+2*r8]
-       sub      edi, ecx
-       add      eax, ecx
-       cmp      edi, 2
+       mov      edx, edi
+       lea      r9, bword ptr [r9+2*rdx]
+       sub      ecx, edi
+       add      eax, edi
+       cmp      ecx, 2
        jb       G_M4429_IG19
-       cmp      word  ptr [rdx+0x02], 59
+       cmp      word  ptr [r9+0x02], 59
        jne      G_M4429_IG19
        add      eax, 2
        cmp      eax, r15d
        mov      dword ptr [rbp-0x44], esi
        ja       G_M4429_IG65
        mov      edi, eax
-       lea      rcx, bword ptr [r14+2*rdi]
-       mov      r8d, r15d
-       sub      r8d, eax
+       lea      r9, bword ptr [r14+2*rdi]
+       mov      ecx, r15d
+       sub      ecx, eax
+       mov      r8, r9
        mov      dword ptr [rbp-0x38], eax
+       mov      bword ptr [rbp-0xA0], r8
+       mov      rdi, r8
+       mov      dword ptr [rbp-0x80], ecx
+       mov      edx, ecx
        mov      esi, 91
-       mov      bword ptr [rbp-0xC8], rcx
-       mov      rdi, rcx
-       mov      dword ptr [rbp-0x7C], r8d
-       mov      edx, r8d
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
        jge      SHORT G_M4429_IG43
-						;; size=137 bbWeight=4 PerfScore 105.00
+						;; size=137 bbWeight=4 PerfScore 106.00
 G_M4429_IG42:
-       mov      ecx, dword ptr [rbp-0x7C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      eax, ecx
-       mov      dword ptr [rbp-0x7C], ecx
+       mov      dword ptr [rbp-0x80], ecx
 						;; size=8 bbWeight=2 PerfScore 4.50
 G_M4429_IG43:
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
-       mov      ecx, dword ptr [rbp-0x7C]
+       mov      ecx, dword ptr [rbp-0x80]
        mov      edx, dword ptr [rbp-0x38]
-       mov      rdi, bword ptr [rbp-0xC8]
+       mov      r9, bword ptr [rbp-0xA0]
        cmp      eax, ecx
        ja       G_M4429_IG65
-       mov      r8d, eax
-       lea      r8, bword ptr [rdi+2*r8]
-       mov      bword ptr [rbp-0xD0], r8
+       mov      edi, eax
+       lea      r8, bword ptr [r9+2*rdi]
+       mov      bword ptr [rbp-0x90], r8
        sub      ecx, eax
-       mov      dword ptr [rbp-0x80], ecx
+       mov      dword ptr [rbp-0x68], ecx
        add      eax, edx
        mov      r9d, edx
        mov      r11d, eax
        cmp      r11d, r9d
        jge      SHORT G_M4429_IG45
-						;; size=68 bbWeight=4 PerfScore 50.00
+						;; size=67 bbWeight=4 PerfScore 50.00
 G_M4429_IG44:
-       mov      dword ptr [rbp-0x84], edx
+       mov      dword ptr [rbp-0x6C], edx
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x88], eax
+       mov      dword ptr [rbp-0x70], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      r9d, dword ptr [rbp-0x88]
-       mov      r11d, dword ptr [rbp-0x84]
-						;; size=32 bbWeight=2 PerfScore 12.00
+       mov      r9d, dword ptr [rbp-0x70]
+       mov      r11d, dword ptr [rbp-0x6C]
+						;; size=20 bbWeight=2 PerfScore 12.00
 G_M4429_IG45:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
        mov      dword ptr [rbp-0x44], esi
        jne      SHORT G_M4429_IG47
 						;; size=12 bbWeight=4 PerfScore 24.00
 G_M4429_IG46:
-       mov      dword ptr [rbp-0x88], r9d
-       mov      dword ptr [rbp-0x84], r11d
+       mov      dword ptr [rbp-0x70], r9d
+       mov      dword ptr [rbp-0x6C], r11d
        mov      rdi, rbx
        mov      rdx, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rdx]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      r9d, dword ptr [rbp-0x88]
-       mov      r11d, dword ptr [rbp-0x84]
-						;; size=43 bbWeight=2 PerfScore 15.00
+       mov      r9d, dword ptr [rbp-0x70]
+       mov      r11d, dword ptr [rbp-0x6C]
+						;; size=31 bbWeight=2 PerfScore 15.00
 G_M4429_IG47:
        mov      rdi, gword ptr [rbx+0x20]
        mov      edx, dword ptr [rbx+0x58]
        dec      edx
        mov      dword ptr [rbx+0x58], edx
        cmp      edx, dword ptr [rdi+0x08]
        jae      G_M4429_IG64
        mov      dword ptr [rdi+4*rdx+0x10], 4
        sub      r11d, r9d
        mov      ecx, r11d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r9d
        mov      esi, 4
        mov      r9, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r9]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
-       cmp      dword ptr [rbp-0x80], 0
+       cmp      dword ptr [rbp-0x68], 0
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
        mov      eax, dword ptr [rbp-0x2C]
-       mov      rdi, bword ptr [rbp-0xD0]
+       mov      rdi, bword ptr [rbp-0x90]
        cmp      word  ptr [rdi], 91
        jne      G_M4429_IG19
        inc      eax
        cmp      eax, r15d
        mov      dword ptr [rbp-0x44], esi
        ja       G_M4429_IG65
        mov      edi, eax
        lea      r9, bword ptr [r14+2*rdi]
-       mov      r8d, r15d
-       sub      r8d, eax
-       mov      rcx, r9
+       mov      ecx, r15d
+       sub      ecx, eax
+       mov      r8, r9
        mov      dword ptr [rbp-0x3C], eax
+       mov      bword ptr [rbp-0xA0], r8
+       mov      rdi, r8
+       mov      dword ptr [rbp-0x80], ecx
+       mov      edx, ecx
        mov      esi, 43
-       mov      bword ptr [rbp-0xE0], rcx
-       mov      rdi, rcx
-       mov      dword ptr [rbp-0x98], r8d
-       mov      edx, r8d
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOf[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,int):int
        test     eax, eax
        jge      SHORT G_M4429_IG49
-						;; size=172 bbWeight=4 PerfScore 171.00
+						;; size=166 bbWeight=4 PerfScore 171.00
 G_M4429_IG48:
-       mov      ecx, dword ptr [rbp-0x98]
-       mov      eax, ecx
-       mov      dword ptr [rbp-0x98], ecx
-						;; size=14 bbWeight=2 PerfScore 4.50
+       mov      edi, dword ptr [rbp-0x80]
+       mov      eax, edi
+       mov      dword ptr [rbp-0x80], edi
+						;; size=8 bbWeight=2 PerfScore 4.50
 G_M4429_IG49:
        test     eax, eax
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        je       G_M4429_IG19
-       mov      ecx, dword ptr [rbp-0x98]
-       mov      edx, dword ptr [rbp-0x3C]
-       mov      r9, bword ptr [rbp-0xE0]
-       cmp      eax, ecx
+       mov      ecx, dword ptr [rbp-0x3C]
+       mov      edi, dword ptr [rbp-0x80]
+       mov      r9, bword ptr [rbp-0xA0]
+       cmp      eax, edi
        ja       G_M4429_IG65
-       mov      edi, eax
-       lea      r8, bword ptr [r9+2*rdi]
-       mov      bword ptr [rbp-0xD8], r8
-       sub      ecx, eax
-       mov      dword ptr [rbp-0x8C], ecx
-       add      eax, edx
-       mov      r9d, edx
+       mov      edx, eax
+       lea      rdx, bword ptr [r9+2*rdx]
+       mov      bword ptr [rbp-0x98], rdx
+       mov      r8d, edi
+       sub      r8d, eax
+       mov      dword ptr [rbp-0x74], r8d
+       add      eax, ecx
+       mov      r9d, ecx
        mov      r11d, eax
        cmp      r11d, r9d
        jge      SHORT G_M4429_IG51
-						;; size=73 bbWeight=4 PerfScore 50.00
+						;; size=72 bbWeight=4 PerfScore 51.00
 G_M4429_IG50:
-       mov      dword ptr [rbp-0x90], edx
+       mov      dword ptr [rbp-0x78], ecx
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x94], eax
+       mov      dword ptr [rbp-0x7C], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      r9d, dword ptr [rbp-0x94]
-       mov      r11d, dword ptr [rbp-0x90]
-						;; size=32 bbWeight=2 PerfScore 12.00
+       mov      r9d, dword ptr [rbp-0x7C]
+       mov      r11d, dword ptr [rbp-0x78]
+						;; size=20 bbWeight=2 PerfScore 12.00
 G_M4429_IG51:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
        mov      dword ptr [rbp-0x44], esi
        jne      SHORT G_M4429_IG53
 						;; size=12 bbWeight=4 PerfScore 24.00
 G_M4429_IG52:
-       mov      dword ptr [rbp-0x94], r9d
-       mov      dword ptr [rbp-0x90], r11d
+       mov      dword ptr [rbp-0x7C], r9d
+       mov      dword ptr [rbp-0x78], r11d
        mov      rdi, rbx
-       mov      rdx, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       call     [rdx]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      r9d, dword ptr [rbp-0x94]
-       mov      r11d, dword ptr [rbp-0x90]
-						;; size=43 bbWeight=2 PerfScore 15.00
+       mov      rcx, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
+       call     [rcx]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
+       mov      r9d, dword ptr [rbp-0x7C]
+       mov      r11d, dword ptr [rbp-0x78]
+						;; size=31 bbWeight=2 PerfScore 15.00
 G_M4429_IG53:
-       mov      rdi, gword ptr [rbx+0x20]
-       mov      edx, dword ptr [rbx+0x58]
-       dec      edx
-       mov      dword ptr [rbx+0x58], edx
-       cmp      edx, dword ptr [rdi+0x08]
+       mov      rcx, gword ptr [rbx+0x20]
+       mov      edi, dword ptr [rbx+0x58]
+       dec      edi
+       mov      dword ptr [rbx+0x58], edi
+       cmp      edi, dword ptr [rcx+0x08]
        jae      G_M4429_IG64
-       mov      dword ptr [rdi+4*rdx+0x10], 5
-       sub      r11d, r9d
+       mov      dword ptr [rcx+4*rdi+0x10], 5
        mov      ecx, r11d
+       sub      ecx, r9d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r9d
        mov      esi, 5
        mov      r9, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r9]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
-       cmp      dword ptr [rbp-0x8C], 3
+       cmp      dword ptr [rbp-0x74], 3
        mov      esi, dword ptr [rbp-0x44]
        mov      r10d, dword ptr [rbp-0x40]
        jl       G_M4429_IG19
-						;; size=82 bbWeight=4 PerfScore 98.00
+						;; size=79 bbWeight=4 PerfScore 98.00
 G_M4429_IG54:
        mov      eax, dword ptr [rbp-0x2C]
-       mov      rdi, bword ptr [rbp-0xD8]
+       mov      rdi, bword ptr [rbp-0x98]
        mov      ecx, dword ptr [rdi]
        xor      ecx, 0xD1FFAB1E
        mov      edi, dword ptr [rdi+0x02]
        xor      edi, 0xD1FFAB1E
        or       edi, ecx
        jne      G_M4429_IG19
 						;; size=35 bbWeight=2 PerfScore 15.50
 G_M4429_IG55:
        add      eax, 3
        mov      dword ptr [rbx+0x4C], eax
        mov      r15d, r13d
        mov      r14d, eax
        cmp      r14d, r15d
        jge      SHORT G_M4429_IG56
        mov      r14d, r13d
        mov      r15d, eax
 						;; size=23 bbWeight=0.50 PerfScore 1.75
 G_M4429_IG56:
        cmp      dword ptr [rbx+0x58], 0
        jne      SHORT G_M4429_IG57
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rax]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
 						;; size=21 bbWeight=0.50 PerfScore 3.75
 G_M4429_IG57:
        mov      rcx, gword ptr [rbx+0x20]
        mov      edi, dword ptr [rbx+0x58]
        dec      edi
        mov      dword ptr [rbx+0x58], edi
        cmp      edi, dword ptr [rcx+0x08]
        jae      G_M4429_IG64
        xor      edx, edx
        mov      dword ptr [rcx+4*rdi+0x10], edx
        mov      ecx, r14d
        sub      ecx, r15d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r15d
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        mov      eax, 1
 						;; size=61 bbWeight=0.50 PerfScore 10.00
 G_M4429_IG58:
        vzeroupper 
-       add      rsp, 184
+       add      rsp, 120
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=21 bbWeight=0.50 PerfScore 2.62
+						;; size=18 bbWeight=0.50 PerfScore 2.62
 G_M4429_IG59:
        mov      rax, gword ptr [rbx+0x20]
        jmp      SHORT G_M4429_IG61
 						;; size=6 bbWeight=0.50 PerfScore 2.00
 G_M4429_IG60:
        mov      rcx, rax
        mov      edx, dword ptr [rbx+0x58]
        lea      edi, [rdx+0x01]
        mov      dword ptr [rbx+0x58], edi
        cmp      edx, dword ptr [rcx+0x08]
        jae      SHORT G_M4429_IG64
        mov      ecx, dword ptr [rcx+4*rdx+0x10]
        mov      rdx, gword ptr [rbx+0x28]
        mov      rdx, gword ptr [rdx+0x50]
        cmp      ecx, dword ptr [rdx+0x08]
        jae      SHORT G_M4429_IG64
        lea      rcx, bword ptr [rdx+4*rcx+0x10]
        dec      dword ptr [rcx]
 						;; size=41 bbWeight=2 PerfScore 43.50
 G_M4429_IG61:
        mov      ecx, dword ptr [rax+0x08]
        sub      ecx, dword ptr [rbx+0x58]
        test     ecx, ecx
        jg       SHORT G_M4429_IG60
 						;; size=10 bbWeight=4 PerfScore 25.00
 G_M4429_IG62:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
 G_M4429_IG63:
        vzeroupper 
-       add      rsp, 184
+       add      rsp, 120
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=21 bbWeight=0.50 PerfScore 2.62
+						;; size=18 bbWeight=0.50 PerfScore 2.62
 G_M4429_IG64:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
 G_M4429_IG65:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 RWD00  	dq	00750073006E0045h, 0072004100650072h, 0049007900610072h, 007800650064006Eh
 RWD32  	dq	007200750073006Eh, 0072007200410065h, 006E004900790061h, 0028007800650064h
 
 
-; Total bytes of code 2546, prolog size 34, PerfScore 2059.65, instruction count 673, allocated bytes for code 2546 (MethodHash=72caeeb2) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__EnsureArrayIndexRegex_5+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
+; Total bytes of code 2477, prolog size 31, PerfScore 2063.77, instruction count 678, allocated bytes for code 2477 (MethodHash=72caeeb2) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__EnsureArrayIndexRegex_5+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
-68 (-19.26 % of base) - System.Net.HttpValidationHelpers:CheckBadHeaderNameChars(System.String):System.String
 ; Assembly listing for method System.Net.HttpValidationHelpers:CheckBadHeaderNameChars(System.String):System.String (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 21 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 23 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  9,  6   )     ref  ->  rbx         class-hnd single-def <System.String>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V02 tmp1         [V02,T11] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentException>
-;  V03 tmp2         [V03,T12] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentException>
+;  V02 tmp1         [V02,T10] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentException>
+;  V03 tmp2         [V03,T11] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentException>
 ;* V04 tmp3         [V04    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V06 tmp5         [V06    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V07 tmp6         [V07    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V08 tmp7         [V08,T06] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V09 tmp8         [V09,T07] (  2,  2   )     int  ->  rcx         "Inlining Arg"
-;  V10 tmp9         [V10,T08] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V11 tmp10        [V11    ] (  2,  4   )  ushort  ->  [rbp-0x14]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V12 tmp11        [V12    ] (  2,  4   )  ushort  ->  [rbp-0x18]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V08 tmp7         [V08,T03] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V09 tmp8         [V09,T04] (  2,  2   )     int  ->  rcx         "Inlining Arg"
+;  V10 tmp9         [V10,T05] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V11 tmp10        [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V12 tmp11        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V13 tmp12        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V14 tmp13        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V15 tmp14        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V16 tmp15        [V16    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V17 tmp16        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V18 tmp17        [V18    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V16 tmp15        [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V17 tmp16        [V17    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V18 tmp17        [V18    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V19 tmp18        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V20 tmp19        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp20        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp21        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V23 tmp22        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp23        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V25 tmp24        [V25    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V26 tmp25        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V27 tmp26        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V28 tmp27        [V28    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V29 tmp28        [V29    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V30 tmp29        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V31 tmp30        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V32 tmp31        [V32    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V33 tmp32        [V33    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V34 tmp33        [V34,T01] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V35 tmp34        [V35,T02] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V36 tmp35        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V37 tmp36        [V37,T05] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V38 tmp37        [V38    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V39 tmp38        [V39    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V22 tmp21        [V22    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V23 tmp22        [V23    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V24 tmp23        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V25 tmp24        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V26 tmp25        [V26    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V27 tmp26        [V27    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V28 tmp27        [V28    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V29 tmp28        [V29    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V30 tmp29        [V30    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V31 tmp30        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V32 tmp31        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V33 tmp32        [V33    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V34 tmp33        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V35 tmp34        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V36 tmp35        [V36    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V37 tmp36        [V37    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V38 tmp37        [V38    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V39 tmp38        [V39,T06] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V40 tmp39        [V40    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V41 tmp40        [V41    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V41 tmp40        [V41,T09] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V42 tmp41        [V42    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V43 tmp42        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V43 tmp42        [V43    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V44 tmp43        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V45 tmp44        [V45    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V46 tmp45        [V46    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V47 tmp46        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V48 tmp47        [V48    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V49 tmp48        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V50 tmp49        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V51 tmp50        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V52 tmp51        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V53 tmp52        [V53    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V45 tmp44        [V45    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V46 tmp45        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V47 tmp46        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V48 tmp47        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V49 tmp48        [V49    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V50 tmp49        [V50    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V51 tmp50        [V51    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V52 tmp51        [V52    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V53 tmp52        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V54 tmp53        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V55 tmp54        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V56 tmp55        [V56    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V57 tmp56        [V57    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V58 tmp57        [V58    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V59 tmp58        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V60 tmp59        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V61 tmp60        [V61    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V62 tmp61        [V62    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V63 tmp62        [V63    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V64 tmp63        [V64    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
-;* V65 tmp64        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
-;  V66 tmp65        [V66,T03] (  4,  2   )   byref  ->  rdi         "field V05._reference (fldOffset=0x0)" P-INDEP
-;  V67 tmp66        [V67,T04] (  4,  2   )     int  ->  rcx         "field V05._length (fldOffset=0x8)" P-INDEP
-;  V68 tmp67        [V68,T09] (  2,  1   )   byref  ->  rdi         single-def "field V06._reference (fldOffset=0x0)" P-INDEP
-;  V69 tmp68        [V69,T10] (  2,  1   )     int  ->  rcx         "field V06._length (fldOffset=0x8)" P-INDEP
-;* V70 tmp69        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V71 tmp70        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
-;* V72 tmp71        [V72    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V18._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp72        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
-;* V74 tmp73        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V24._reference (fldOffset=0x0)" P-INDEP
-;* V75 tmp74        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
-;* V76 tmp75        [V76    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V32._reference (fldOffset=0x0)" P-INDEP
-;* V77 tmp76        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V32._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp77        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V47._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp78        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp79        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V55._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp80        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
-;* V82 tmp81        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
-;* V83 tmp82        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
-;  V84 tmp83        [V84,T13] (  2,  0   )     ref  ->  rdi         single-def "argument with side effect"
-;  V85 tmp84        [V85,T14] (  2,  0   )     ref  ->  rbx         single-def "argument with side effect"
-;  V86 tmp85        [V86,T15] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
-;  V87 tmp86        [V87,T16] (  2,  0   )     ref  ->  rdi         single-def "argument with side effect"
-;  V88 tmp87        [V88,T17] (  2,  0   )     ref  ->  rbx         single-def "argument with side effect"
-;  V89 tmp88        [V89,T18] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
+;* V56 tmp55        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V57 tmp56        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V58 tmp57        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V59 tmp58        [V59    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V60 tmp59        [V60    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V61 tmp60        [V61    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V62 tmp61        [V62    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V63 tmp62        [V63    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V64 tmp63        [V64    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V65 tmp64        [V65    ] (  0,  0   )   byref  ->  zero-ref    "field V04._reference (fldOffset=0x0)" P-INDEP
+;* V66 tmp65        [V66    ] (  0,  0   )     int  ->  zero-ref    "field V04._length (fldOffset=0x8)" P-INDEP
+;  V67 tmp66        [V67,T01] (  3,  2   )   byref  ->  rdi         "field V05._reference (fldOffset=0x0)" P-INDEP
+;  V68 tmp67        [V68,T02] (  3,  2   )     int  ->  rcx         "field V05._length (fldOffset=0x8)" P-INDEP
+;  V69 tmp68        [V69,T07] (  2,  1   )   byref  ->  rdi         single-def "field V06._reference (fldOffset=0x0)" P-INDEP
+;  V70 tmp69        [V70,T08] (  2,  1   )     int  ->  rcx         "field V06._length (fldOffset=0x8)" P-INDEP
+;* V71 tmp70        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V72 tmp71        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;* V73 tmp72        [V73    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
+;* V74 tmp73        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
+;* V75 tmp74        [V75    ] (  0,  0   )   byref  ->  zero-ref    "field V28._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp75        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V28._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp76        [V77    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V36._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp77        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V36._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp78        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V43._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp79        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp80        [V81    ] (  0,  0   )   byref  ->  zero-ref    "field V49._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp81        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V49._length (fldOffset=0x8)" P-INDEP
+;* V83 tmp82        [V83    ] (  0,  0   )   byref  ->  zero-ref    "field V55._reference (fldOffset=0x0)" P-INDEP
+;* V84 tmp83        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
+;  V85 tmp84        [V85,T12] (  2,  0   )     ref  ->  rdi         single-def "argument with side effect"
+;  V86 tmp85        [V86,T13] (  2,  0   )     ref  ->  rbx         single-def "argument with side effect"
+;  V87 tmp86        [V87,T14] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
+;  V88 tmp87        [V88,T15] (  2,  0   )     ref  ->  rdi         single-def "argument with side effect"
+;  V89 tmp88        [V89,T16] (  2,  0   )     ref  ->  rbx         single-def "argument with side effect"
+;  V90 tmp89        [V90,T17] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
 ;
-; Lcl frame size = 16
+; Lcl frame size = 0
 
 G_M27797_IG01:
        push     rbp
        push     r15
        push     rbx
-       sub      rsp, 16
-       lea      rbp, [rsp+0x20]
+       lea      rbp, [rsp+0x10]
        mov      rbx, rdi
-						;; size=16 bbWeight=1 PerfScore 4.00
+						;; size=12 bbWeight=1 PerfScore 3.75
 G_M27797_IG02:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Net.HttpValidationHelpers:IsInvalidMethodOrHeaderString(System.String):ubyte
        call     [rax]System.Net.HttpValidationHelpers:IsInvalidMethodOrHeaderString(System.String):ubyte
        test     eax, eax
-       jne      SHORT G_M27797_IG10
+       jne      SHORT G_M27797_IG07
        test     rbx, rbx
        jne      SHORT G_M27797_IG04
 						;; size=24 bbWeight=1 PerfScore 6.00
 G_M27797_IG03:
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M27797_IG05
 						;; size=6 bbWeight=0.50 PerfScore 1.25
 G_M27797_IG04:
        lea      rdi, bword ptr [rbx+0x0C]
        mov      ecx, dword ptr [rbx+0x08]
 						;; size=7 bbWeight=0.50 PerfScore 1.25
 G_M27797_IG05:
-       mov      dword ptr [rbp-0x14], 32
-       mov      dword ptr [rbp-0x18], 126
-       movzx    rsi, word  ptr [rbp-0x14]
-       movzx    rdx, word  ptr [rbp-0x18]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M27797_IG07
-						;; size=32 bbWeight=1 PerfScore 5.75
-G_M27797_IG06:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M27797_IG07
-       cmp      edx, esi
-       jl       SHORT G_M27797_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 94
+       mov      esi, 32
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M27797_IG08
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M27797_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M27797_IG08:
        test     eax, eax
-       jge      SHORT G_M27797_IG11
+       jge      SHORT G_M27797_IG08
        mov      rax, rbx
-						;; size=7 bbWeight=1 PerfScore 1.50
-G_M27797_IG09:
-       add      rsp, 16
+						;; size=29 bbWeight=1 PerfScore 5.25
+G_M27797_IG06:
        pop      rbx
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=1 PerfScore 2.75
-G_M27797_IG10:
+						;; size=5 bbWeight=1 PerfScore 2.50
+G_M27797_IG07:
        mov      rdi, 0xD1FFAB1E      ; System.ArgumentException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_net_WebHeaderInvalidHeaderChars():System.String
        call     [rax]System.SR:get_net_WebHeaderInvalidHeaderChars():System.String
        mov      rdi, rax
        mov      rsi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.SR:Format(System.String,System.Object):System.String
        call     [rax]System.SR:Format(System.String,System.Object):System.String
        mov      rbx, rax
        mov      edi, 391
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdx, rax
        mov      rsi, rbx
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.ArgumentException:.ctor(System.String,System.String):this
        call     [rax]System.ArgumentException:.ctor(System.String,System.String):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=101 bbWeight=0 PerfScore 0.00
-G_M27797_IG11:
+G_M27797_IG08:
        mov      rdi, 0xD1FFAB1E      ; System.ArgumentException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_net_WebHeaderInvalidHeaderChars():System.String
        call     [rax]System.SR:get_net_WebHeaderInvalidHeaderChars():System.String
        mov      rdi, rax
        mov      rsi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.SR:Format(System.String,System.Object):System.String
        call     [rax]System.SR:Format(System.String,System.Object):System.String
        mov      rbx, rax
        mov      edi, 391
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdx, rax
        mov      rsi, rbx
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.ArgumentException:.ctor(System.String,System.String):this
        call     [rax]System.ArgumentException:.ctor(System.String,System.String):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=101 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 353, prolog size 13, PerfScore 28.62, instruction count 88, allocated bytes for code 353 (MethodHash=8e90936a) for method System.Net.HttpValidationHelpers:CheckBadHeaderNameChars(System.String):System.String (FullOpts)
+; Total bytes of code 285, prolog size 9, PerfScore 20.00, instruction count 70, allocated bytes for code 285 (MethodHash=8e90936a) for method System.Net.HttpValidationHelpers:CheckBadHeaderNameChars(System.String):System.String (FullOpts)
-68 (-8.97 % of base) - System.Text.RegularExpressions.Generated.F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__ParamsReadRegex_11+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this
 ; Assembly listing for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__ParamsReadRegex_11+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 33 single block inlinees; 15 inlinees without PGO data
+; 0 inlinees with PGO data; 33 single block inlinees; 21 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] ( 31, 40.62)     ref  ->  rbx         this class-hnd single-def <System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__ParamsReadRegex_11+RunnerFactory+Runner>
 ;* V01 arg1         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[ushort]>
 ;  V02 loc0         [V02,T10] ( 15,  8.50)     int  ->  [rbp-0x2C] 
-;  V03 loc1         [V03,T22] (  7,  5.50)     int  ->  r15        
-;  V04 loc2         [V04,T38] (  4,  2   )     int  ->  r14        
+;  V03 loc1         [V03,T21] (  7,  5.50)     int  ->  r15        
+;  V04 loc2         [V04,T35] (  4,  2   )     int  ->  r14        
 ;* V05 loc3         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ushort]>
-;  V06 loc4         [V06,T26] (  9,  4.50)     int  ->  rax        
+;  V06 loc4         [V06,T24] (  9,  4.50)     int  ->  rax        
 ;# V07 OutArgs      [V07    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V08 tmp1         [V08    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
-;  V09 tmp2         [V09,T41] (  2,  2   )     int  ->  rax         "spilling unroll qmark"
+;  V09 tmp2         [V09,T38] (  2,  2   )     int  ->  rax         "spilling unroll qmark"
 ;* V10 tmp3         [V10    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V11 tmp4         [V11,T32] (  3,  4   )   byref  ->  rax         single-def "Inlining Arg"
-;  V12 tmp5         [V12,T30] (  2,  4   )     int  ->  rdi         "Inlining Arg"
-;  V13 tmp6         [V13,T19] (  3,  6   )     int  ->  rdx         "Inline stloc first use temp"
+;  V11 tmp4         [V11,T29] (  3,  4   )   byref  ->  rax         single-def "Inlining Arg"
+;  V12 tmp5         [V12,T28] (  2,  4   )     int  ->  rdi         "Inlining Arg"
+;  V13 tmp6         [V13,T18] (  3,  6   )     int  ->  rdx         "Inline stloc first use temp"
 ;  V14 tmp7         [V14,T11] (  4,  8   )     int  ->  rdx         "Inline stloc first use temp"
 ;  V15 tmp8         [V15,T01] (  3, 12   )     ref  ->  rsi         class-hnd "impAppendStmt" <int[]>
 ;* V16 tmp9         [V16    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
 ;  V17 tmp10        [V17,T02] (  3, 12   )   byref  ->  rdx         "dup spill"
 ;* V18 tmp11        [V18    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V19 tmp12        [V19,T33] (  2,  2   )   byref  ->  r13         single-def "Inlining Arg"
-;  V20 tmp13        [V20,T36] (  2,  2   )     int  ->  r12         "Inlining Arg"
-;  V21 tmp14        [V21,T45] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
-;  V22 tmp15        [V22    ] (  2,  2   )  ushort  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V23 tmp16        [V23    ] (  2,  2   )  ushort  ->  [rbp-0x34]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V19 tmp12        [V19,T30] (  2,  2   )   byref  ->  r13         single-def "Inlining Arg"
+;  V20 tmp13        [V20,T33] (  2,  2   )     int  ->  r12         "Inlining Arg"
+;  V21 tmp14        [V21,T42] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
+;* V22 tmp15        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V23 tmp16        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V24 tmp17        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V25 tmp18        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V26 tmp19        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V27 tmp20        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V28 tmp21        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V29 tmp22        [V29    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V27 tmp20        [V27    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V28 tmp21        [V28    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V29 tmp22        [V29    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V30 tmp23        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V31 tmp24        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V32 tmp25        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V33 tmp26        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V34 tmp27        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V35 tmp28        [V35    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V36 tmp29        [V36    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V37 tmp30        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V38 tmp31        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V39 tmp32        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V40 tmp33        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V41 tmp34        [V41    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V42 tmp35        [V42    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V43 tmp36        [V43    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V44 tmp37        [V44    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V45 tmp38        [V45,T17] (  6,  6   )  ushort  ->  rsi         "Inlining Arg"
-;  V46 tmp39        [V46,T23] (  5,  5   )  ushort  ->  rdx         "Inlining Arg"
-;* V47 tmp40        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V48 tmp41        [V48,T44] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;* V49 tmp42        [V49    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V50 tmp43        [V50    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V33 tmp26        [V33    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V34 tmp27        [V34    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V35 tmp28        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V36 tmp29        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V37 tmp30        [V37    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V38 tmp31        [V38    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V39 tmp32        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V40 tmp33        [V40    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V41 tmp34        [V41    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V42 tmp35        [V42    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V43 tmp36        [V43    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V44 tmp37        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V45 tmp38        [V45    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V46 tmp39        [V46    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V47 tmp40        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V48 tmp41        [V48    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V49 tmp42        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V50 tmp43        [V50,T43] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V51 tmp44        [V51    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V52 tmp45        [V52    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V52 tmp45        [V52,T45] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V53 tmp46        [V53    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V54 tmp47        [V54    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V54 tmp47        [V54    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V55 tmp48        [V55    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V56 tmp49        [V56    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V57 tmp50        [V57    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V58 tmp51        [V58    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V59 tmp52        [V59    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V60 tmp53        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V61 tmp54        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V62 tmp55        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V63 tmp56        [V63    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V64 tmp57        [V64    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V65 tmp58        [V65    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V56 tmp49        [V56    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V57 tmp50        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V58 tmp51        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V59 tmp52        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V60 tmp53        [V60    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V61 tmp54        [V61    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V62 tmp55        [V62    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V63 tmp56        [V63    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V64 tmp57        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V65 tmp58        [V65    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V66 tmp59        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V67 tmp60        [V67    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V68 tmp61        [V68    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V69 tmp62        [V69    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V70 tmp63        [V70    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V71 tmp64        [V71    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V72 tmp65        [V72    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V73 tmp66        [V73    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V74 tmp67        [V74    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V75 tmp68        [V75,T20] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
-;  V76 tmp69        [V76,T12] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
-;  V77 tmp70        [V77,T03] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
-;* V78 tmp71        [V78    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V79 tmp72        [V79,T04] (  3, 12   )   byref  ->  rdi         "dup spill"
-;* V80 tmp73        [V80    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V81 tmp74        [V81,T42] (  2,  2   )   byref  ->  r13         single-def "Inlining Arg"
-;  V82 tmp75        [V82,T43] (  2,  2   )     int  ->  r12         "Inlining Arg"
-;  V83 tmp76        [V83,T28] (  4,  4   )     int  ->  [rbp-0x38]  "Inlining Arg"
-;  V84 tmp77        [V84,T24] (  5,  5   )     int  ->  [rbp-0x3C]  "Inlining Arg"
-;* V85 tmp78        [V85    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V86 tmp79        [V86,T39] (  4,  2   )     int  ->  rsi         "Inline stloc first use temp"
-;  V87 tmp80        [V87,T34] (  3,  3   )     ref  ->  rdi         class-hnd single-def "impAppendStmt" <int[]>
-;  V88 tmp81        [V88,T21] (  3,  6   )     int  ->  rax         "Inline stloc first use temp"
-;  V89 tmp82        [V89,T13] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
-;  V90 tmp83        [V90,T05] (  3, 12   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
-;* V91 tmp84        [V91    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
-;  V92 tmp85        [V92,T06] (  3, 12   )   byref  ->  rax         "dup spill"
-;  V93 tmp86        [V93,T29] (  4,  4   )     int  ->  r12         "Inlining Arg"
-;  V94 tmp87        [V94,T25] (  5,  5   )     int  ->  r13         "Inlining Arg"
-;* V95 tmp88        [V95    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V96 tmp89        [V96,T40] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
-;  V97 tmp90        [V97,T35] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
-;  V98 tmp91        [V98,T27] (  3,  2.50)   byref  ->  rsi         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V99 tmp92        [V99,T18] (  5,  4   )     int  ->  rdx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
-;  V100 tmp93       [V100,T37] (  4,  2   )   byref  ->  r13         "field V05._reference (fldOffset=0x0)" P-INDEP
-;  V101 tmp94       [V101,T31] (  6,  3   )     int  ->  r12         "field V05._length (fldOffset=0x8)" P-INDEP
-;* V102 tmp95       [V102    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
-;* V103 tmp96       [V103    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
-;* V104 tmp97       [V104    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V105 tmp98       [V105    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
-;* V106 tmp99       [V106,T46] (  0,  0   )   byref  ->  zero-ref    single-def "field V18._reference (fldOffset=0x0)" P-INDEP
-;* V107 tmp100      [V107,T47] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
-;* V108 tmp101      [V108    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V29._reference (fldOffset=0x0)" P-INDEP
-;* V109 tmp102      [V109    ] (  0,  0   )     int  ->  zero-ref    "field V29._length (fldOffset=0x8)" P-INDEP
-;* V110 tmp103      [V110    ] (  0,  0   )   byref  ->  zero-ref    "field V35._reference (fldOffset=0x0)" P-INDEP
-;* V111 tmp104      [V111    ] (  0,  0   )     int  ->  zero-ref    "field V35._length (fldOffset=0x8)" P-INDEP
-;* V112 tmp105      [V112    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V43._reference (fldOffset=0x0)" P-INDEP
-;* V113 tmp106      [V113    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
-;* V114 tmp107      [V114    ] (  0,  0   )   byref  ->  zero-ref    "field V58._reference (fldOffset=0x0)" P-INDEP
-;* V115 tmp108      [V115    ] (  0,  0   )     int  ->  zero-ref    "field V58._length (fldOffset=0x8)" P-INDEP
-;* V116 tmp109      [V116    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
-;* V117 tmp110      [V117    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
-;* V118 tmp111      [V118    ] (  0,  0   )   byref  ->  zero-ref    "field V74._reference (fldOffset=0x0)" P-INDEP
-;* V119 tmp112      [V119    ] (  0,  0   )     int  ->  zero-ref    "field V74._length (fldOffset=0x8)" P-INDEP
-;* V120 tmp113      [V120    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V80._reference (fldOffset=0x0)" P-INDEP
-;* V121 tmp114      [V121    ] (  0,  0   )     int  ->  zero-ref    "field V80._length (fldOffset=0x8)" P-INDEP
-;  V122 tmp115      [V122,T07] (  3, 12   )     ref  ->  rcx         "arr expr"
-;  V123 tmp116      [V123,T08] (  3, 12   )     ref  ->  rsi         "arr expr"
-;  V124 tmp117      [V124,T09] (  3, 12   )     ref  ->  rcx         "arr expr"
-;  V125 cse0        [V125,T16] (  3,  6.25)     ref  ->  rax         hoist "CSE #03: moderate"
-;  V126 cse1        [V126,T15] (  3,  6.38)     ref  ->  rax         hoist "CSE #01: moderate"
-;  V127 cse2        [V127,T14] (  3,  6.50)     ref  ->  rdi         hoist "CSE #05: moderate"
-;  V128 rat0        [V128,T48] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
+;  V67 tmp60        [V67,T19] (  3,  6   )     int  ->  rdi         "Inline stloc first use temp"
+;  V68 tmp61        [V68,T12] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
+;  V69 tmp62        [V69,T03] (  3, 12   )     ref  ->  rdi         class-hnd "impAppendStmt" <int[]>
+;* V70 tmp63        [V70    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V71 tmp64        [V71,T04] (  3, 12   )   byref  ->  rdi         "dup spill"
+;* V72 tmp65        [V72    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V73 tmp66        [V73,T39] (  2,  2   )   byref  ->  r13         single-def "Inlining Arg"
+;  V74 tmp67        [V74,T40] (  2,  2   )     int  ->  r12         "Inlining Arg"
+;  V75 tmp68        [V75,T26] (  4,  4   )     int  ->  [rbp-0x30]  "Inlining Arg"
+;  V76 tmp69        [V76,T22] (  5,  5   )     int  ->  [rbp-0x34]  "Inlining Arg"
+;* V77 tmp70        [V77    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V78 tmp71        [V78,T36] (  4,  2   )     int  ->  rsi         "Inline stloc first use temp"
+;  V79 tmp72        [V79,T31] (  3,  3   )     ref  ->  rdi         class-hnd single-def "impAppendStmt" <int[]>
+;  V80 tmp73        [V80,T20] (  3,  6   )     int  ->  rax         "Inline stloc first use temp"
+;  V81 tmp74        [V81,T13] (  4,  8   )     int  ->  rcx         "Inline stloc first use temp"
+;  V82 tmp75        [V82,T05] (  3, 12   )     ref  ->  rax         class-hnd "impAppendStmt" <int[]>
+;* V83 tmp76        [V83    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Text.RegularExpressions.Match>
+;  V84 tmp77        [V84,T06] (  3, 12   )   byref  ->  rax         "dup spill"
+;  V85 tmp78        [V85,T27] (  4,  4   )     int  ->  r12         "Inlining Arg"
+;  V86 tmp79        [V86,T23] (  5,  5   )     int  ->  r13         "Inlining Arg"
+;* V87 tmp80        [V87    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V88 tmp81        [V88,T37] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
+;  V89 tmp82        [V89,T32] (  3,  3   )     ref  ->  rcx         class-hnd single-def "impAppendStmt" <int[]>
+;  V90 tmp83        [V90,T25] (  3,  2.50)   byref  ->  rsi         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V91 tmp84        [V91,T17] (  5,  4   )     int  ->  rdx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
+;  V92 tmp85        [V92,T41] (  3,  1.50)   byref  ->  r13         "field V05._reference (fldOffset=0x0)" P-INDEP
+;  V93 tmp86        [V93,T34] (  5,  2.50)     int  ->  r12         "field V05._length (fldOffset=0x8)" P-INDEP
+;* V94 tmp87        [V94    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
+;* V95 tmp88        [V95    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
+;* V96 tmp89        [V96    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V97 tmp90        [V97    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
+;* V98 tmp91        [V98,T44] (  0,  0   )   byref  ->  zero-ref    single-def "field V18._reference (fldOffset=0x0)" P-INDEP
+;* V99 tmp92        [V99,T46] (  0,  0   )     int  ->  zero-ref    "field V18._length (fldOffset=0x8)" P-INDEP
+;* V100 tmp93       [V100    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V27._reference (fldOffset=0x0)" P-INDEP
+;* V101 tmp94       [V101    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
+;* V102 tmp95       [V102    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
+;* V103 tmp96       [V103    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
+;* V104 tmp97       [V104    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V105 tmp98       [V105    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V106 tmp99       [V106    ] (  0,  0   )   byref  ->  zero-ref    "field V54._reference (fldOffset=0x0)" P-INDEP
+;* V107 tmp100      [V107    ] (  0,  0   )     int  ->  zero-ref    "field V54._length (fldOffset=0x8)" P-INDEP
+;* V108 tmp101      [V108    ] (  0,  0   )   byref  ->  zero-ref    "field V60._reference (fldOffset=0x0)" P-INDEP
+;* V109 tmp102      [V109    ] (  0,  0   )     int  ->  zero-ref    "field V60._length (fldOffset=0x8)" P-INDEP
+;* V110 tmp103      [V110    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V111 tmp104      [V111    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V112 tmp105      [V112    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V72._reference (fldOffset=0x0)" P-INDEP
+;* V113 tmp106      [V113    ] (  0,  0   )     int  ->  zero-ref    "field V72._length (fldOffset=0x8)" P-INDEP
+;  V114 tmp107      [V114,T07] (  3, 12   )     ref  ->  rcx         "arr expr"
+;  V115 tmp108      [V115,T08] (  3, 12   )     ref  ->  rsi         "arr expr"
+;  V116 tmp109      [V116,T09] (  3, 12   )     ref  ->  rcx         "arr expr"
+;  V117 cse0        [V117,T16] (  3,  6.25)     ref  ->  rax         hoist "CSE #03: moderate"
+;  V118 cse1        [V118,T15] (  3,  6.38)     ref  ->  rax         hoist "CSE #01: moderate"
+;  V119 cse2        [V119,T14] (  3,  6.50)     ref  ->  rdi         hoist "CSE #05: moderate"
+;  V120 rat0        [V120,T47] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 24
 
 G_M63403_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 24
        lea      rbp, [rsp+0x40]
        mov      rbx, rdi
 						;; size=22 bbWeight=1 PerfScore 7.00
 G_M63403_IG02:
        mov      r15d, dword ptr [rbx+0x4C]
        cmp      r15d, edx
-       ja       G_M63403_IG26
+       ja       G_M63403_IG24
        mov      eax, r15d
        lea      rax, bword ptr [rsi+2*rax]
        mov      edi, edx
        sub      edi, r15d
        cmp      edi, 11
        jl       SHORT G_M63403_IG04
 						;; size=30 bbWeight=1 PerfScore 5.75
 G_M63403_IG03:
        vmovups  xmm0, xmmword ptr [rax]
        vpxor    xmm0, xmm0, xmmword ptr [reloc @RWD00]
        vmovups  xmm1, xmmword ptr [rax+0x06]
        vpxor    xmm1, xmm1, xmmword ptr [reloc @RWD16]
        vpor     xmm0, xmm1, xmm0
        vptest   xmm0, xmm0
        sete     al
        movzx    rax, al
        test     eax, eax
        jne      SHORT G_M63403_IG09
 						;; size=44 bbWeight=0.50 PerfScore 8.92
 G_M63403_IG04:
        mov      rax, gword ptr [rbx+0x20]
        jmp      SHORT G_M63403_IG06
 						;; size=6 bbWeight=0.38 PerfScore 1.50
 G_M63403_IG05:
        mov      rsi, rax
        mov      edx, dword ptr [rbx+0x58]
        lea      edi, [rdx+0x01]
        mov      dword ptr [rbx+0x58], edi
        cmp      edx, dword ptr [rsi+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        mov      edx, dword ptr [rsi+4*rdx+0x10]
        mov      rsi, gword ptr [rbx+0x28]
        mov      rsi, gword ptr [rsi+0x50]
        cmp      edx, dword ptr [rsi+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        lea      rdx, bword ptr [rsi+4*rdx+0x10]
        dec      dword ptr [rdx]
 						;; size=49 bbWeight=2 PerfScore 43.50
 G_M63403_IG06:
        mov      edx, dword ptr [rax+0x08]
        sub      edx, dword ptr [rbx+0x58]
        test     edx, edx
        jg       SHORT G_M63403_IG05
 						;; size=10 bbWeight=4 PerfScore 25.00
 G_M63403_IG07:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
 G_M63403_IG08:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M63403_IG09:
        lea      edi, [r15+0x0B]
        mov      r14d, edi
        cmp      r14d, edx
-       ja       G_M63403_IG26
+       ja       G_M63403_IG24
        mov      edi, r14d
        lea      r13, bword ptr [rsi+2*rdi]
        sub      edx, r14d
        mov      r12d, edx
-       mov      dword ptr [rbp-0x30], 48
-       mov      dword ptr [rbp-0x34], 57
-       movzx    rsi, word  ptr [rbp-0x30]
-       movzx    rdx, word  ptr [rbp-0x34]
-       lea      edi, [rsi-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M63403_IG10
-       lea      edi, [rdx-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M63403_IG10
-       cmp      edx, esi
-       jl       SHORT G_M63403_IG10
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rdi, r13
        mov      ecx, r12d
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M63403_IG11
-						;; size=107 bbWeight=0.50 PerfScore 9.25
-G_M63403_IG10:
-       mov      rdi, r13
-       mov      ecx, r12d
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=18 bbWeight=0.50 PerfScore 1.88
-G_M63403_IG11:
        test     eax, eax
        cmovl    eax, r12d
        test     eax, eax
-       jne      SHORT G_M63403_IG15
-						;; size=10 bbWeight=0.50 PerfScore 0.88
-G_M63403_IG12:
+       jne      SHORT G_M63403_IG13
+						;; size=67 bbWeight=0.50 PerfScore 4.62
+G_M63403_IG10:
        mov      rax, gword ptr [rbx+0x20]
-       jmp      SHORT G_M63403_IG14
+       jmp      SHORT G_M63403_IG12
 						;; size=6 bbWeight=0.25 PerfScore 1.00
-G_M63403_IG13:
+G_M63403_IG11:
        mov      rdi, rax
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rdi+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        mov      edi, dword ptr [rdi+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      edi, dword ptr [rcx+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        lea      rdi, bword ptr [rcx+4*rdi+0x10]
        dec      dword ptr [rdi]
 						;; size=49 bbWeight=2 PerfScore 43.50
-G_M63403_IG14:
+G_M63403_IG12:
        mov      edi, dword ptr [rax+0x08]
        sub      edi, dword ptr [rbx+0x58]
        test     edi, edi
-       jg       SHORT G_M63403_IG13
+       jg       SHORT G_M63403_IG11
        jmp      G_M63403_IG07
 						;; size=15 bbWeight=4 PerfScore 33.00
-G_M63403_IG15:
+G_M63403_IG13:
        cmp      eax, r12d
-       ja       G_M63403_IG26
+       ja       G_M63403_IG24
        mov      edi, eax
        lea      r13, bword ptr [r13+2*rdi]
        sub      r12d, eax
        lea      edi, [r14+rax]
        mov      eax, edi
        mov      ecx, r14d
        mov      edx, eax
        cmp      edx, ecx
-       jge      SHORT G_M63403_IG16
-       mov      dword ptr [rbp-0x38], r14d
+       jge      SHORT G_M63403_IG14
+       mov      dword ptr [rbp-0x30], r14d
        mov      dword ptr [rbp-0x2C], eax
-       mov      dword ptr [rbp-0x3C], eax
+       mov      dword ptr [rbp-0x34], eax
        mov      eax, dword ptr [rbp-0x2C]
-       mov      ecx, dword ptr [rbp-0x3C]
-       mov      edx, dword ptr [rbp-0x38]
+       mov      ecx, dword ptr [rbp-0x34]
+       mov      edx, dword ptr [rbp-0x30]
 						;; size=53 bbWeight=0.50 PerfScore 6.12
-G_M63403_IG16:
+G_M63403_IG14:
        cmp      dword ptr [rbx+0x58], 0
        mov      dword ptr [rbp-0x2C], eax
-       jne      SHORT G_M63403_IG17
-       mov      dword ptr [rbp-0x3C], ecx
-       mov      dword ptr [rbp-0x38], edx
+       jne      SHORT G_M63403_IG15
+       mov      dword ptr [rbp-0x34], ecx
+       mov      dword ptr [rbp-0x30], edx
        mov      rdi, rbx
        mov      rsi, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rsi]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
-       mov      ecx, dword ptr [rbp-0x3C]
-       mov      edx, dword ptr [rbp-0x38]
+       mov      ecx, dword ptr [rbp-0x34]
+       mov      edx, dword ptr [rbp-0x30]
 						;; size=36 bbWeight=0.50 PerfScore 6.25
-G_M63403_IG17:
+G_M63403_IG15:
        mov      rdi, gword ptr [rbx+0x20]
        mov      esi, dword ptr [rbx+0x58]
        dec      esi
        mov      dword ptr [rbx+0x58], esi
        cmp      esi, dword ptr [rdi+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        mov      dword ptr [rdi+4*rsi+0x10], 1
-       mov      dword ptr [rbp-0x3C], ecx
+       mov      dword ptr [rbp-0x34], ecx
        sub      edx, ecx
        mov      ecx, edx
        mov      rdi, gword ptr [rbx+0x28]
-       mov      edx, dword ptr [rbp-0x3C]
+       mov      edx, dword ptr [rbp-0x34]
        mov      esi, 1
        mov      r8, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [r8]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        test     r12d, r12d
-       je       SHORT G_M63403_IG18
+       je       SHORT G_M63403_IG16
        cmp      word  ptr [r13], 93
-       je       SHORT G_M63403_IG21
+       je       SHORT G_M63403_IG19
 						;; size=76 bbWeight=0.50 PerfScore 13.25
-G_M63403_IG18:
+G_M63403_IG16:
        mov      rdi, gword ptr [rbx+0x20]
-       jmp      SHORT G_M63403_IG20
+       jmp      SHORT G_M63403_IG18
 						;; size=6 bbWeight=0.50 PerfScore 2.00
-G_M63403_IG19:
+G_M63403_IG17:
        mov      rax, rdi
        mov      ecx, dword ptr [rbx+0x58]
        lea      edx, [rcx+0x01]
        mov      dword ptr [rbx+0x58], edx
        cmp      ecx, dword ptr [rax+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        mov      eax, dword ptr [rax+4*rcx+0x10]
        mov      rcx, gword ptr [rbx+0x28]
        mov      rcx, gword ptr [rcx+0x50]
        cmp      eax, dword ptr [rcx+0x08]
-       jae      G_M63403_IG25
+       jae      G_M63403_IG23
        lea      rax, bword ptr [rcx+4*rax+0x10]
        dec      dword ptr [rax]
 						;; size=49 bbWeight=2 PerfScore 43.50
-G_M63403_IG20:
+G_M63403_IG18:
        mov      eax, dword ptr [rdi+0x08]
        sub      eax, dword ptr [rbx+0x58]
        test     eax, eax
-       jg       SHORT G_M63403_IG19
+       jg       SHORT G_M63403_IG17
        jmp      G_M63403_IG07
 						;; size=15 bbWeight=4 PerfScore 33.00
-G_M63403_IG21:
+G_M63403_IG19:
        mov      r14d, dword ptr [rbp-0x2C]
        inc      r14d
        mov      dword ptr [rbx+0x4C], r14d
        mov      r13d, r15d
        mov      r12d, r14d
        cmp      r12d, r13d
-       jge      SHORT G_M63403_IG22
+       jge      SHORT G_M63403_IG20
        mov      r12d, r15d
        mov      r13d, r14d
 						;; size=28 bbWeight=0.50 PerfScore 2.25
-G_M63403_IG22:
+G_M63403_IG20:
        cmp      dword ptr [rbx+0x58], 0
-       jne      SHORT G_M63403_IG23
+       jne      SHORT G_M63403_IG21
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
        call     [rax]System.Text.RegularExpressions.RegexRunner:DoubleCrawl():this
 						;; size=21 bbWeight=0.50 PerfScore 3.75
-G_M63403_IG23:
+G_M63403_IG21:
        mov      rcx, gword ptr [rbx+0x20]
        mov      edi, dword ptr [rbx+0x58]
        dec      edi
        mov      dword ptr [rbx+0x58], edi
        cmp      edi, dword ptr [rcx+0x08]
-       jae      SHORT G_M63403_IG25
+       jae      SHORT G_M63403_IG23
        xor      edx, edx
        mov      dword ptr [rcx+4*rdi+0x10], edx
        mov      ecx, r12d
        sub      ecx, r13d
        mov      rdi, gword ptr [rbx+0x28]
        mov      edx, r13d
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Text.RegularExpressions.Match:AddMatch(int,int,int):this
        mov      eax, 1
 						;; size=57 bbWeight=0.50 PerfScore 10.00
-G_M63403_IG24:
+G_M63403_IG22:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M63403_IG25:
+G_M63403_IG23:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M63403_IG26:
+G_M63403_IG24:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 RWD00  	dq	0061007200610070h, 006500520073006Dh
 RWD16  	dq	00520073006D0061h, 005B006400610065h
 
 
-; Total bytes of code 758, prolog size 22, PerfScore 305.67, instruction count 223, allocated bytes for code 758 (MethodHash=55a40854) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__ParamsReadRegex_11+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
+; Total bytes of code 690, prolog size 22, PerfScore 298.29, instruction count 205, allocated bytes for code 690 (MethodHash=55a40854) for method System.Text.RegularExpressions.Generated.<RegexGenerator_g>F17570F3C63F49E0EDC8B9EB3FA2CFADF55F73E11043596DBD6C1553B39463343__ParamsReadRegex_11+RunnerFactory+Runner:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts)
-67 (-14.44 % of base) - System.UriHelper:StripBidiControlCharacters(System.ReadOnlySpan`1[ushort],System.String):System.String
 ; Assembly listing for method System.UriHelper:StripBidiControlCharacters(System.ReadOnlySpan`1[ushort],System.String):System.String (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 18 single block inlinees; 7 inlinees without PGO data
+; 0 inlinees with PGO data; 18 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;* V00 arg0         [V00    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[ushort]>
-;  V01 arg1         [V01,T08] (  3,  2.50)     ref  ->  r14         class-hnd single-def <System.String>
-;  V02 loc0         [V02,T02] (  5,  6.50)     int  ->  r13        
+;  V01 arg1         [V01,T06] (  3,  2.50)     ref  ->  r14         class-hnd single-def <System.String>
+;  V02 loc0         [V02,T03] (  5,  6.50)     int  ->  r13        
 ;* V03 loc1         [V03    ] (  0,  0   )     int  ->  zero-ref   
 ;  V04 loc2         [V04    ] (  4,  2   )  struct (16) [rbp-0x38]  do-not-enreg[XS] must-init addr-exposed ld-addr-op <System.ReadOnlySpan`1[ushort]>
 ;* V05 loc3         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ushort]>
 ;* V06 loc4         [V06,T22] (  0,  0   )     int  ->  zero-ref   
 ;* V07 loc5         [V07    ] (  0,  0   )  ushort  ->  zero-ref   
 ;# V08 OutArgs      [V08    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V09 tmp1         [V09,T15] (  2,  2   )     ref  ->  rdx         class-hnd single-def "dup spill" <System.Buffers.SpanAction`2[ushort,long]>
-;  V10 tmp2         [V10,T17] (  2,  2   )     int  ->  rbx         "impAppendStmt"
+;  V09 tmp1         [V09,T12] (  2,  2   )     ref  ->  rdx         class-hnd single-def "dup spill" <System.Buffers.SpanAction`2[ushort,long]>
+;  V10 tmp2         [V10,T14] (  2,  2   )     int  ->  rbx         "impAppendStmt"
 ;* V11 tmp3         [V11    ] (  0,  0   )     int  ->  zero-ref   
 ;  V12 tmp4         [V12,T20] (  2,  1   )    long  ->  r15        
-;  V13 tmp5         [V13,T12] (  4,  2   )     ref  ->  rdx        
-;  V14 tmp6         [V14,T06] (  5,  5   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.Buffers.SpanAction`2[ushort,long]>
-;  V15 tmp7         [V15,T13] (  4,  2   )     ref  ->  rax        
-;  V16 tmp8         [V16,T10] (  5,  3.50)     int  ->  rax         "Inline return value spill temp"
-;  V17 tmp9         [V17    ] (  2,  4   )  ushort  ->  [rbp-0x3C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V18 tmp10        [V18    ] (  2,  4   )  ushort  ->  [rbp-0x40]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V13 tmp5         [V13,T10] (  4,  2   )     ref  ->  rdx        
+;  V14 tmp6         [V14,T04] (  5,  5   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.Buffers.SpanAction`2[ushort,long]>
+;  V15 tmp7         [V15,T11] (  4,  2   )     ref  ->  rax        
+;  V16 tmp8         [V16,T08] (  5,  3.50)     int  ->  rax         "Inline return value spill temp"
+;* V17 tmp9         [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V18 tmp10        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V19 tmp11        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V20 tmp12        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp13        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V22 tmp14        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V23 tmp15        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp16        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V22 tmp14        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V23 tmp15        [V23    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V24 tmp16        [V24    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V25 tmp17        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V26 tmp18        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V27 tmp19        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V28 tmp20        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V29 tmp21        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V30 tmp22        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V31 tmp23        [V31    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V32 tmp24        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V33 tmp25        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V34 tmp26        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V35 tmp27        [V35    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V36 tmp28        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V37 tmp29        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V38 tmp30        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V39 tmp31        [V39    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V40 tmp32        [V40,T01] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V41 tmp33        [V41,T04] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V42 tmp34        [V42    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V43 tmp35        [V43,T14] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V44 tmp36        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V45 tmp37        [V45    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V46 tmp38        [V46    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
+;* V28 tmp20        [V28    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V29 tmp21        [V29    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V30 tmp22        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V31 tmp23        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V32 tmp24        [V32    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V33 tmp25        [V33    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V34 tmp26        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V35 tmp27        [V35    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V36 tmp28        [V36    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V37 tmp29        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V38 tmp30        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V39 tmp31        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V40 tmp32        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V41 tmp33        [V41    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V42 tmp34        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V43 tmp35        [V43,T17] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V44 tmp36        [V44,T18] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V45 tmp37        [V45,T15] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V46 tmp38        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
 ;* V47 tmp39        [V47    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V48 tmp40        [V48    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V49 tmp41        [V49    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V49 tmp41        [V49    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V50 tmp42        [V50    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V51 tmp43        [V51    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V52 tmp44        [V52    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V53 tmp45        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V54 tmp46        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp47        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V56 tmp48        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V57 tmp49        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp50        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V59 tmp51        [V59    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp52        [V60    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V51 tmp43        [V51    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V52 tmp44        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V53 tmp45        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V54 tmp46        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V55 tmp47        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V56 tmp48        [V56    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V57 tmp49        [V57    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V58 tmp50        [V58    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V59 tmp51        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V60 tmp52        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V61 tmp53        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp54        [V62    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V63 tmp55        [V63    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V64 tmp56        [V64    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V65 tmp57        [V65    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V66 tmp58        [V66    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V67 tmp59        [V67    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V68 tmp60        [V68    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V69 tmp61        [V69    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V70 tmp62        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V71 tmp63        [V71,T16] (  2,  2   )   byref  ->  r12         single-def "Inlining Arg"
-;  V72 tmp64        [V72,T18] (  2,  2   )     int  ->  rcx         "Inlining Arg"
-;  V73 tmp65        [V73,T11] (  3,  3   )     ref  ->  rsi         class-hnd exact single-def "Inlining Arg" <System.UriHelper+<>c>
-;  V74 tmp66        [V74,T05] (  6,  3.50)   byref  ->  r15         single-def "field V00._reference (fldOffset=0x0)" P-INDEP
-;  V75 tmp67        [V75,T03] (  7,  4   )     int  ->  rbx         single-def "field V00._length (fldOffset=0x8)" P-INDEP
-;  V76 tmp68        [V76    ] (  2,  1   )   byref  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed "field V04._reference (fldOffset=0x0)" P-DEP
-;  V77 tmp69        [V77    ] (  3,  1.50)     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "field V04._length (fldOffset=0x8)" P-DEP
-;  V78 tmp70        [V78,T09] (  2,  4.50)   byref  ->  r12         single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;  V79 tmp71        [V79,T07] (  3,  5   )     int  ->  [rbp-0x44]  spill-single-def "field V05._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp72        [V80    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V24._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp73        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
-;* V82 tmp74        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V30._reference (fldOffset=0x0)" P-INDEP
-;* V83 tmp75        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
-;* V84 tmp76        [V84    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V38._reference (fldOffset=0x0)" P-INDEP
-;* V85 tmp77        [V85    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
-;* V86 tmp78        [V86    ] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V87 tmp79        [V87    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V88 tmp80        [V88    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V89 tmp81        [V89    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
-;* V90 tmp82        [V90    ] (  0,  0   )   byref  ->  zero-ref    "field V69._reference (fldOffset=0x0)" P-INDEP
-;* V91 tmp83        [V91    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
-;  V92 tmp84        [V92,T19] (  2,  1   )   byref  ->  r12         single-def "field V70._reference (fldOffset=0x0)" P-INDEP
-;  V93 tmp85        [V93,T21] (  2,  1   )     int  ->  rax         "field V70._length (fldOffset=0x8)" P-INDEP
-;* V94 cse0         [V94,T23] (  0,  0   )    long  ->  zero-ref    "CSE #01: moderate"
-;  V95 rat0         [V95,T00] (  5, 16.50)    long  ->  [rbp-0x50]  "Widened IV V06"
+;* V62 tmp54        [V62    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;  V63 tmp55        [V63,T13] (  2,  2   )   byref  ->  r12         single-def "Inlining Arg"
+;  V64 tmp56        [V64,T16] (  2,  2   )     int  ->  rcx         "Inlining Arg"
+;  V65 tmp57        [V65,T09] (  3,  3   )     ref  ->  rsi         class-hnd exact single-def "Inlining Arg" <System.UriHelper+<>c>
+;  V66 tmp58        [V66,T02] (  5,  3.50)   byref  ->  r15         single-def "field V00._reference (fldOffset=0x0)" P-INDEP
+;  V67 tmp59        [V67,T01] (  6,  4   )     int  ->  rbx         single-def "field V00._length (fldOffset=0x8)" P-INDEP
+;  V68 tmp60        [V68    ] (  2,  1   )   byref  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed "field V04._reference (fldOffset=0x0)" P-DEP
+;  V69 tmp61        [V69    ] (  3,  1.50)     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "field V04._length (fldOffset=0x8)" P-DEP
+;  V70 tmp62        [V70,T07] (  2,  4.50)   byref  ->  r12         single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;  V71 tmp63        [V71,T05] (  3,  5   )     int  ->  [rbp-0x3C]  spill-single-def "field V05._length (fldOffset=0x8)" P-INDEP
+;* V72 tmp64        [V72    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V22._reference (fldOffset=0x0)" P-INDEP
+;* V73 tmp65        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp66        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V75 tmp67        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V76 tmp68        [V76    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V42._reference (fldOffset=0x0)" P-INDEP
+;* V77 tmp69        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
+;* V78 tmp70        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V49._reference (fldOffset=0x0)" P-INDEP
+;* V79 tmp71        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V49._length (fldOffset=0x8)" P-INDEP
+;* V80 tmp72        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V55._reference (fldOffset=0x0)" P-INDEP
+;* V81 tmp73        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
+;* V82 tmp74        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
+;* V83 tmp75        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
+;  V84 tmp76        [V84,T19] (  2,  1   )   byref  ->  r12         single-def "field V62._reference (fldOffset=0x0)" P-INDEP
+;  V85 tmp77        [V85,T21] (  2,  1   )     int  ->  rax         "field V62._length (fldOffset=0x8)" P-INDEP
+;* V86 cse0         [V86,T23] (  0,  0   )    long  ->  zero-ref    "CSE #01: moderate"
+;  V87 rat0         [V87,T00] (  5, 16.50)    long  ->  [rbp-0x48]  "Widened IV V06"
 ;
 ; Lcl frame size = 40
 
 G_M4258_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 40
        lea      rbp, [rsp+0x50]
        xor      eax, eax
        mov      qword ptr [rbp-0x38], rax
        mov      r15, rdi
        mov      ebx, esi
        mov      r14, rdx
 						;; size=33 bbWeight=1 PerfScore 8.75
 G_M4258_IG02:
        xor      r13d, r13d
-       mov      dword ptr [rbp-0x3C], 0x200E
-       mov      dword ptr [rbp-0x40], 0x202E
-       movzx    rsi, word  ptr [rbp-0x3C]
-       movzx    rdx, word  ptr [rbp-0x40]
-       lea      edi, [rsi-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M4258_IG04
-						;; size=36 bbWeight=1 PerfScore 6.00
-G_M4258_IG03:
-       lea      edi, [rdx-0x01]
-       cmp      edi, 254
-       jae      SHORT G_M4258_IG04
-       cmp      edx, esi
-       jl       SHORT G_M4258_IG04
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
-       mov      rdi, r15
-       mov      ecx, ebx
-       mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M4258_IG05
-						;; size=44 bbWeight=0.50 PerfScore 4.75
-G_M4258_IG04:
        mov      rdi, r15
        mov      ecx, ebx
+       mov      esi, 0x200E
+       mov      edx, 0x202E
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
        call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=17 bbWeight=0.50 PerfScore 1.88
-G_M4258_IG05:
        test     eax, eax
-       jl       SHORT G_M4258_IG10
-						;; size=4 bbWeight=1 PerfScore 1.25
-G_M4258_IG06:
+       jl       SHORT G_M4258_IG07
+						;; size=34 bbWeight=1 PerfScore 5.75
+G_M4258_IG03:
        cmp      eax, ebx
-       ja       G_M4258_IG18
+       ja       G_M4258_IG15
        mov      edi, eax
        lea      r12, bword ptr [r15+2*rdi]
        mov      ecx, ebx
        sub      ecx, eax
        mov      eax, ecx
-       mov      dword ptr [rbp-0x44], eax
+       mov      dword ptr [rbp-0x3C], eax
        xor      ecx, ecx
        test     eax, eax
-       jle      SHORT G_M4258_IG10
+       jle      SHORT G_M4258_IG07
 						;; size=29 bbWeight=0.50 PerfScore 2.62
-G_M4258_IG07:
-       mov      qword ptr [rbp-0x50], rcx
+G_M4258_IG04:
+       mov      qword ptr [rbp-0x48], rcx
        movzx    rdi, word  ptr [r12+2*rcx]
        mov      rdx, 0xD1FFAB1E      ; code for System.UriHelper:IsBidiControlCharacter(ushort):ubyte
        call     [rdx]System.UriHelper:IsBidiControlCharacter(ushort):ubyte
        test     eax, eax
-       je       SHORT G_M4258_IG09
+       je       SHORT G_M4258_IG06
 						;; size=25 bbWeight=4 PerfScore 30.00
-G_M4258_IG08:
+G_M4258_IG05:
        inc      r13d
 						;; size=3 bbWeight=2 PerfScore 0.50
-G_M4258_IG09:
-       mov      rdi, qword ptr [rbp-0x50]
+G_M4258_IG06:
+       mov      rdi, qword ptr [rbp-0x48]
        inc      edi
-       mov      esi, dword ptr [rbp-0x44]
+       mov      esi, dword ptr [rbp-0x3C]
        cmp      edi, esi
        mov      rcx, rdi
-       jl       SHORT G_M4258_IG07
+       jl       SHORT G_M4258_IG04
 						;; size=16 bbWeight=4 PerfScore 15.00
-G_M4258_IG10:
+G_M4258_IG07:
        test     r13d, r13d
-       jne      SHORT G_M4258_IG14
+       jne      SHORT G_M4258_IG11
 						;; size=5 bbWeight=1 PerfScore 1.25
-G_M4258_IG11:
+G_M4258_IG08:
        mov      rax, r14
        test     rax, rax
-       jne      SHORT G_M4258_IG12
+       jne      SHORT G_M4258_IG09
        mov      rdi, r15
        mov      esi, ebx
        call     System.String:.ctor(System.ReadOnlySpan`1[ushort]):this
 						;; size=18 bbWeight=0.50 PerfScore 1.50
-G_M4258_IG12:
+G_M4258_IG09:
        nop      
 						;; size=1 bbWeight=0.50 PerfScore 0.12
-G_M4258_IG13:
+G_M4258_IG10:
        add      rsp, 40
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M4258_IG14:
+G_M4258_IG11:
        mov      bword ptr [rbp-0x38], r15
        mov      dword ptr [rbp-0x30], ebx
        mov      ebx, dword ptr [rbp-0x30]
        sub      ebx, r13d
        mov      rdi, 0xD1FFAB1E      ; global ptr
        test     byte  ptr [rdi], 1
-       je       G_M4258_IG19
+       je       G_M4258_IG16
 						;; size=32 bbWeight=0.50 PerfScore 3.75
-G_M4258_IG15:
+G_M4258_IG12:
        mov      rdi, 0xD1FFAB1E      ; data for System.UriHelper+<>c:<>9__25_0
        mov      rdx, gword ptr [rdi]
        lea      r15, [rbp-0x38]
        test     rdx, rdx
-       jne      SHORT G_M4258_IG16
+       jne      SHORT G_M4258_IG13
        mov      rdi, 0xD1FFAB1E      ; System.Buffers.SpanAction`2[ushort,long]
        call     CORINFO_HELP_NEWSFAST
        mov      r14, rax
        mov      rdi, 0xD1FFAB1E      ; data for System.UriHelper+<>c:<>9
        mov      rsi, gword ptr [rdi]
        test     rsi, rsi
-       je       SHORT G_M4258_IG20
+       je       SHORT G_M4258_IG17
        lea      rdi, bword ptr [r14+0x08]
        call     CORINFO_HELP_ASSIGN_REF
        mov      rdi, 0xD1FFAB1E      ; code for System.UriHelper+<>c:<StripBidiControlCharacters>b__25_0(System.Span`1[ushort],long):this
        mov      qword ptr [r14+0x18], rdi
        mov      rdi, 0xD1FFAB1E      ; data for System.UriHelper+<>c:<>9__25_0
        mov      rsi, r14
        call     CORINFO_HELP_ASSIGN_REF
        mov      rdx, r14
 						;; size=102 bbWeight=0.50 PerfScore 6.75
-G_M4258_IG16:
+G_M4258_IG13:
        mov      edi, ebx
        mov      rsi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.String:Create[long](int,long,System.Buffers.SpanAction`2[ushort,long]):System.String
        call     [rax]System.String:Create[long](int,long,System.Buffers.SpanAction`2[ushort,long]):System.String
        nop      
 						;; size=18 bbWeight=0.50 PerfScore 2.00
-G_M4258_IG17:
+G_M4258_IG14:
        add      rsp, 40
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M4258_IG18:
+G_M4258_IG15:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
-G_M4258_IG19:
+G_M4258_IG16:
        mov      rdi, 0xD1FFAB1E
        mov      esi, 28
        call     CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
-       jmp      G_M4258_IG15
+       jmp      G_M4258_IG12
 						;; size=25 bbWeight=0 PerfScore 0.00
-G_M4258_IG20:
+G_M4258_IG17:
        mov      rax, 0xD1FFAB1E      ; code for System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
        call     [rax]System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 464, prolog size 25, PerfScore 90.38, instruction count 131, allocated bytes for code 464 (MethodHash=c968ef5d) for method System.UriHelper:StripBidiControlCharacters(System.ReadOnlySpan`1[ushort],System.String):System.String (FullOpts)
+; Total bytes of code 397, prolog size 25, PerfScore 82.25, instruction count 113, allocated bytes for code 397 (MethodHash=c968ef5d) for method System.UriHelper:StripBidiControlCharacters(System.ReadOnlySpan`1[ushort],System.String):System.String (FullOpts)
-64 (-11.15 % of base) - System.DomainNameHelper:ParseCanonicalName(System.String,int,int,byref):System.String
 ; Assembly listing for method System.DomainNameHelper:ParseCanonicalName(System.String,int,int,byref):System.String (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 27 single block inlinees; 10 inlinees without PGO data
+; 0 inlinees with PGO data; 27 single block inlinees; 16 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] ( 16,  9.50)     ref  ->  rbx         class-hnd single-def <System.String>
 ;  V01 arg1         [V01,T01] ( 15,  9   )     int  ->  r15         single-def
 ;  V02 arg2         [V02,T02] (  7,  5   )     int  ->  r14        
-;  V03 arg3         [V03,T08] (  3,  2.50)   byref  ->  r13         single-def
-;  V04 loc0         [V04,T05] (  7,  5   )     int  ->  rax        
+;  V03 arg3         [V03,T06] (  3,  2.50)   byref  ->  r13         single-def
+;  V04 loc0         [V04,T04] (  7,  5   )     int  ->  rax        
 ;* V05 loc1         [V05    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ushort]>
-;* V06 loc2         [V06,T28] (  0,  0   )   ubyte  ->  zero-ref   
+;* V06 loc2         [V06,T24] (  0,  0   )   ubyte  ->  zero-ref   
 ;# V07 OutArgs      [V07    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V08 tmp1         [V08    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;  V09 tmp2         [V09,T15] (  2,  2   )     int  ->  rsi         "spilling unroll qmark"
-;  V10 tmp3         [V10,T16] (  2,  2   )     int  ->  rdx         "spilling unroll qmark"
+;  V09 tmp2         [V09,T13] (  2,  2   )     int  ->  rsi         "spilling unroll qmark"
+;  V10 tmp3         [V10,T14] (  2,  2   )     int  ->  rdx         "spilling unroll qmark"
 ;* V11 tmp4         [V11    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V12 tmp5         [V12    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V13 tmp6         [V13    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;  V14 tmp7         [V14,T07] (  4,  5   )     int  ->  rdx         "Inlining Arg"
+;  V14 tmp7         [V14,T05] (  4,  5   )     int  ->  rdx         "Inlining Arg"
 ;* V15 tmp8         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V16 tmp9         [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
 ;* V17 tmp10        [V17    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V18 tmp11        [V18,T11] (  2,  4   )     ref  ->  rdx         class-hnd exact single-def "Inlining Arg" <System.Buffers.AsciiCharSearchValues`1[System.Buffers.IndexOfAnyAsciiSearcher+Default]>
+;  V18 tmp11        [V18,T09] (  2,  4   )     ref  ->  rdx         class-hnd exact single-def "Inlining Arg" <System.Buffers.AsciiCharSearchValues`1[System.Buffers.IndexOfAnyAsciiSearcher+Default]>
 ;* V19 tmp12        [V19    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V20 tmp13        [V20    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V21 tmp14        [V21    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V22 tmp15        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V23 tmp16        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
 ;* V24 tmp17        [V24    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V25 tmp18        [V25,T29] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
-;  V26 tmp19        [V26    ] (  2,  2   )  ushort  ->  [rbp-0x2C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V27 tmp20        [V27    ] (  2,  2   )  ushort  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V25 tmp18        [V25,T25] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
+;* V26 tmp19        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V27 tmp20        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V28 tmp21        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V29 tmp22        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V30 tmp23        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V31 tmp24        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V32 tmp25        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V33 tmp26        [V33    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V31 tmp24        [V31    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V32 tmp25        [V32    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V33 tmp26        [V33    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V34 tmp27        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V35 tmp28        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V36 tmp29        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V37 tmp30        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V38 tmp31        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V39 tmp32        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V40 tmp33        [V40    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V41 tmp34        [V41    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V42 tmp35        [V42    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V43 tmp36        [V43    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V44 tmp37        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V45 tmp38        [V45    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V46 tmp39        [V46    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V47 tmp40        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V48 tmp41        [V48    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V49 tmp42        [V49,T04] (  6,  6   )  ushort  ->  rsi         "Inlining Arg"
-;  V50 tmp43        [V50,T06] (  5,  5   )  ushort  ->  rdx         "Inlining Arg"
-;* V51 tmp44        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V52 tmp45        [V52,T21] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;* V53 tmp46        [V53    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V54 tmp47        [V54    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V37 tmp30        [V37    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V38 tmp31        [V38    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V39 tmp32        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V40 tmp33        [V40    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V41 tmp34        [V41    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V42 tmp35        [V42    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V43 tmp36        [V43    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V44 tmp37        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V45 tmp38        [V45    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V46 tmp39        [V46    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V47 tmp40        [V47    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V48 tmp41        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V49 tmp42        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V50 tmp43        [V50    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V51 tmp44        [V51    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V52 tmp45        [V52    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V53 tmp46        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V54 tmp47        [V54,T26] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V55 tmp48        [V55    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V56 tmp49        [V56    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V56 tmp49        [V56,T32] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V57 tmp50        [V57    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V58 tmp51        [V58    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V58 tmp51        [V58    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V59 tmp52        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V60 tmp53        [V60    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V61 tmp54        [V61    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V62 tmp55        [V62    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V63 tmp56        [V63    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V64 tmp57        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V65 tmp58        [V65    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V66 tmp59        [V66    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V67 tmp60        [V67    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V68 tmp61        [V68    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V69 tmp62        [V69    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp53        [V60    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V61 tmp54        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V62 tmp55        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V63 tmp56        [V63    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V64 tmp57        [V64    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V65 tmp58        [V65    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V66 tmp59        [V66    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V67 tmp60        [V67    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V68 tmp61        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V69 tmp62        [V69    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V70 tmp63        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V71 tmp64        [V71    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V72 tmp65        [V72    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V73 tmp66        [V73    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V74 tmp67        [V74    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V75 tmp68        [V75    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V76 tmp69        [V76    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V77 tmp70        [V77    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V78 tmp71        [V78    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V79 tmp72        [V79    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;  V80 tmp73        [V80,T09] (  4,  4   )     int  ->  r14         "Inlining Arg"
-;* V81 tmp74        [V81    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V82 tmp75        [V82    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;* V83 tmp76        [V83    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V84 tmp77        [V84    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;  V85 tmp78        [V85,T10] (  4,  4   )     int  ->  rdx         "Inlining Arg"
-;* V86 tmp79        [V86    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V87 tmp80        [V87    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;* V88 tmp81        [V88    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V89 tmp82        [V89    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
-;* V90 tmp83        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;* V91 tmp84        [V91    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
-;* V92 tmp85        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
-;* V93 tmp86        [V93    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
-;* V94 tmp87        [V94    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
-;* V95 tmp88        [V95    ] (  0,  0   )   byref  ->  zero-ref    "field V12._reference (fldOffset=0x0)" P-INDEP
-;* V96 tmp89        [V96    ] (  0,  0   )     int  ->  zero-ref    "field V12._length (fldOffset=0x8)" P-INDEP
-;  V97 tmp90        [V97,T14] (  3,  2   )   byref  ->  rdi         "field V13._reference (fldOffset=0x0)" P-INDEP
-;  V98 tmp91        [V98,T17] (  3,  2   )     int  ->  rsi         "field V13._length (fldOffset=0x8)" P-INDEP
-;  V99 tmp92        [V99,T24] (  2,  1   )   byref  ->  rdi         single-def "field V15._reference (fldOffset=0x0)" P-INDEP
-;  V100 tmp93       [V100,T30] (  2,  1   )     int  ->  rsi         "field V15._length (fldOffset=0x8)" P-INDEP
-;* V101 tmp94       [V101    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
-;* V102 tmp95       [V102    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
-;* V103 tmp96       [V103    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V19._reference (fldOffset=0x0)" P-INDEP
-;* V104 tmp97       [V104    ] (  0,  0   )     int  ->  zero-ref    "field V19._length (fldOffset=0x8)" P-INDEP
-;* V105 tmp98       [V105    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V20._reference (fldOffset=0x0)" P-INDEP
-;* V106 tmp99       [V106    ] (  0,  0   )     int  ->  zero-ref    "field V20._length (fldOffset=0x8)" P-INDEP
-;  V107 tmp100      [V107,T19] (  3,  1.50)   byref  ->  rdi         single-def "field V21._reference (fldOffset=0x0)" P-INDEP
-;  V108 tmp101      [V108,T22] (  3,  1.50)     int  ->  rcx         "field V21._length (fldOffset=0x8)" P-INDEP
-;  V109 tmp102      [V109,T25] (  2,  1   )   byref  ->  rdi         single-def "field V22._reference (fldOffset=0x0)" P-INDEP
-;  V110 tmp103      [V110,T31] (  2,  1   )     int  ->  rcx         "field V22._length (fldOffset=0x8)" P-INDEP
-;* V111 tmp104      [V111    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
-;* V112 tmp105      [V112    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
-;* V113 tmp106      [V113    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V33._reference (fldOffset=0x0)" P-INDEP
-;* V114 tmp107      [V114    ] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0x8)" P-INDEP
-;* V115 tmp108      [V115    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
-;* V116 tmp109      [V116    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
-;* V117 tmp110      [V117    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V47._reference (fldOffset=0x0)" P-INDEP
-;* V118 tmp111      [V118    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
-;* V119 tmp112      [V119    ] (  0,  0   )   byref  ->  zero-ref    "field V62._reference (fldOffset=0x0)" P-INDEP
-;* V120 tmp113      [V120    ] (  0,  0   )     int  ->  zero-ref    "field V62._length (fldOffset=0x8)" P-INDEP
-;* V121 tmp114      [V121    ] (  0,  0   )   byref  ->  zero-ref    "field V70._reference (fldOffset=0x0)" P-INDEP
-;* V122 tmp115      [V122    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
-;* V123 tmp116      [V123    ] (  0,  0   )   byref  ->  zero-ref    "field V78._reference (fldOffset=0x0)" P-INDEP
-;* V124 tmp117      [V124    ] (  0,  0   )     int  ->  zero-ref    "field V78._length (fldOffset=0x8)" P-INDEP
-;  V125 tmp118      [V125,T20] (  3,  1.50)   byref  ->  rdi         "field V79._reference (fldOffset=0x0)" P-INDEP
-;  V126 tmp119      [V126,T23] (  3,  1.50)     int  ->  rsi         "field V79._length (fldOffset=0x8)" P-INDEP
-;  V127 tmp120      [V127,T26] (  2,  1   )   byref  ->  rdi         single-def "field V81._reference (fldOffset=0x0)" P-INDEP
-;  V128 tmp121      [V128,T32] (  2,  1   )     int  ->  rsi         "field V81._length (fldOffset=0x8)" P-INDEP
-;* V129 tmp122      [V129    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V82._reference (fldOffset=0x0)" P-INDEP
-;* V130 tmp123      [V130    ] (  0,  0   )     int  ->  zero-ref    "field V82._length (fldOffset=0x8)" P-INDEP
-;  V131 tmp124      [V131,T18] (  5,  2.50)   byref  ->  registers   "field V84._reference (fldOffset=0x0)" P-INDEP
-;  V132 tmp125      [V132,T12] (  4,  2   )     int  ->  registers   "field V84._length (fldOffset=0x8)" P-INDEP
-;  V133 tmp126      [V133,T27] (  2,  1   )   byref  ->  rdi         single-def "field V86._reference (fldOffset=0x0)" P-INDEP
-;  V134 tmp127      [V134,T33] (  2,  1   )     int  ->  rdx         "field V86._length (fldOffset=0x8)" P-INDEP
-;* V135 tmp128      [V135    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V87._reference (fldOffset=0x0)" P-INDEP
-;* V136 tmp129      [V136    ] (  0,  0   )     int  ->  zero-ref    "field V87._length (fldOffset=0x8)" P-INDEP
-;  V137 cse0        [V137,T13] (  4,  2   )     int  ->  rdx         "CSE #03: moderate"
-;  V138 cse1        [V138,T03] ( 12,  6   )    long  ->  r12         multi-def "CSE #01: aggressive"
-;  V139 rat0        [V139,T34] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
-;  V140 rat1        [V140,T35] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
+;* V71 tmp64        [V71    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;  V72 tmp65        [V72,T07] (  4,  4   )     int  ->  r14         "Inlining Arg"
+;* V73 tmp66        [V73    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V74 tmp67        [V74    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;* V75 tmp68        [V75    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V76 tmp69        [V76    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;  V77 tmp70        [V77,T08] (  4,  4   )     int  ->  rdx         "Inlining Arg"
+;* V78 tmp71        [V78    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V79 tmp72        [V79    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;* V80 tmp73        [V80    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V81 tmp74        [V81    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp75        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
+;* V83 tmp76        [V83    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
+;* V84 tmp77        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
+;* V85 tmp78        [V85    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
+;* V86 tmp79        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
+;* V87 tmp80        [V87    ] (  0,  0   )   byref  ->  zero-ref    "field V12._reference (fldOffset=0x0)" P-INDEP
+;* V88 tmp81        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V12._length (fldOffset=0x8)" P-INDEP
+;  V89 tmp82        [V89,T12] (  3,  2   )   byref  ->  rdi         "field V13._reference (fldOffset=0x0)" P-INDEP
+;  V90 tmp83        [V90,T15] (  3,  2   )     int  ->  rsi         "field V13._length (fldOffset=0x8)" P-INDEP
+;  V91 tmp84        [V91,T19] (  2,  1   )   byref  ->  rdi         single-def "field V15._reference (fldOffset=0x0)" P-INDEP
+;  V92 tmp85        [V92,T27] (  2,  1   )     int  ->  rsi         "field V15._length (fldOffset=0x8)" P-INDEP
+;* V93 tmp86        [V93    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
+;* V94 tmp87        [V94    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
+;* V95 tmp88        [V95    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V19._reference (fldOffset=0x0)" P-INDEP
+;* V96 tmp89        [V96    ] (  0,  0   )     int  ->  zero-ref    "field V19._length (fldOffset=0x8)" P-INDEP
+;* V97 tmp90        [V97    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V20._reference (fldOffset=0x0)" P-INDEP
+;* V98 tmp91        [V98    ] (  0,  0   )     int  ->  zero-ref    "field V20._length (fldOffset=0x8)" P-INDEP
+;  V99 tmp92        [V99,T20] (  2,  1   )   byref  ->  rdi         single-def "field V21._reference (fldOffset=0x0)" P-INDEP
+;  V100 tmp93       [V100,T28] (  2,  1   )     int  ->  rcx         "field V21._length (fldOffset=0x8)" P-INDEP
+;  V101 tmp94       [V101,T21] (  2,  1   )   byref  ->  rdi         single-def "field V22._reference (fldOffset=0x0)" P-INDEP
+;  V102 tmp95       [V102,T29] (  2,  1   )     int  ->  rcx         "field V22._length (fldOffset=0x8)" P-INDEP
+;* V103 tmp96       [V103    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
+;* V104 tmp97       [V104    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
+;* V105 tmp98       [V105    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V31._reference (fldOffset=0x0)" P-INDEP
+;* V106 tmp99       [V106    ] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
+;* V107 tmp100      [V107    ] (  0,  0   )   byref  ->  zero-ref    "field V43._reference (fldOffset=0x0)" P-INDEP
+;* V108 tmp101      [V108    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
+;* V109 tmp102      [V109    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V51._reference (fldOffset=0x0)" P-INDEP
+;* V110 tmp103      [V110    ] (  0,  0   )     int  ->  zero-ref    "field V51._length (fldOffset=0x8)" P-INDEP
+;* V111 tmp104      [V111    ] (  0,  0   )   byref  ->  zero-ref    "field V58._reference (fldOffset=0x0)" P-INDEP
+;* V112 tmp105      [V112    ] (  0,  0   )     int  ->  zero-ref    "field V58._length (fldOffset=0x8)" P-INDEP
+;* V113 tmp106      [V113    ] (  0,  0   )   byref  ->  zero-ref    "field V64._reference (fldOffset=0x0)" P-INDEP
+;* V114 tmp107      [V114    ] (  0,  0   )     int  ->  zero-ref    "field V64._length (fldOffset=0x8)" P-INDEP
+;* V115 tmp108      [V115    ] (  0,  0   )   byref  ->  zero-ref    "field V70._reference (fldOffset=0x0)" P-INDEP
+;* V116 tmp109      [V116    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
+;  V117 tmp110      [V117,T17] (  3,  1.50)   byref  ->  rdi         "field V71._reference (fldOffset=0x0)" P-INDEP
+;  V118 tmp111      [V118,T18] (  3,  1.50)     int  ->  rsi         "field V71._length (fldOffset=0x8)" P-INDEP
+;  V119 tmp112      [V119,T22] (  2,  1   )   byref  ->  rdi         single-def "field V73._reference (fldOffset=0x0)" P-INDEP
+;  V120 tmp113      [V120,T30] (  2,  1   )     int  ->  rsi         "field V73._length (fldOffset=0x8)" P-INDEP
+;* V121 tmp114      [V121    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V74._reference (fldOffset=0x0)" P-INDEP
+;* V122 tmp115      [V122    ] (  0,  0   )     int  ->  zero-ref    "field V74._length (fldOffset=0x8)" P-INDEP
+;  V123 tmp116      [V123,T16] (  5,  2.50)   byref  ->  registers   "field V76._reference (fldOffset=0x0)" P-INDEP
+;  V124 tmp117      [V124,T10] (  4,  2   )     int  ->  registers   "field V76._length (fldOffset=0x8)" P-INDEP
+;  V125 tmp118      [V125,T23] (  2,  1   )   byref  ->  rdi         single-def "field V78._reference (fldOffset=0x0)" P-INDEP
+;  V126 tmp119      [V126,T31] (  2,  1   )     int  ->  rdx         "field V78._length (fldOffset=0x8)" P-INDEP
+;* V127 tmp120      [V127    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V79._reference (fldOffset=0x0)" P-INDEP
+;* V128 tmp121      [V128    ] (  0,  0   )     int  ->  zero-ref    "field V79._length (fldOffset=0x8)" P-INDEP
+;  V129 cse0        [V129,T11] (  4,  2   )     int  ->  rdx         "CSE #03: moderate"
+;  V130 cse1        [V130,T03] ( 12,  6   )    long  ->  r12         multi-def "CSE #01: aggressive"
+;  V131 rat0        [V131,T33] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
+;  V132 rat1        [V132,T34] (  3,  3   )  simd16  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 8
 
 G_M18639_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        push     rax
        lea      rbp, [rsp+0x30]
        mov      rbx, rdi
        mov      r15d, esi
        mov      r14d, edx
        mov      r13, rcx
 						;; size=28 bbWeight=1 PerfScore 8.50
 G_M18639_IG02:
        mov      edx, r14d
        sub      edx, r15d
        test     rbx, rbx
        jne      SHORT G_M18639_IG04
 						;; size=11 bbWeight=1 PerfScore 1.75
 G_M18639_IG03:
        or       edx, r15d
-       jne      G_M18639_IG22
+       jne      G_M18639_IG21
        xor      rdi, rdi
        xor      esi, esi
        jmp      SHORT G_M18639_IG05
 						;; size=15 bbWeight=0.50 PerfScore 1.88
 G_M18639_IG04:
        mov      r12d, r15d
        mov      edi, edx
        add      rdi, r12
        mov      esi, dword ptr [rbx+0x08]
        cmp      rdi, rsi
-       ja       G_M18639_IG22
+       ja       G_M18639_IG21
        lea      rdi, bword ptr [rbx+2*r12+0x0C]
        mov      esi, edx
 						;; size=27 bbWeight=0.50 PerfScore 2.62
 G_M18639_IG05:
        mov      rdx, 0xD1FFAB1E      ; const ptr
        mov      rdx, gword ptr [rdx]
        add      rdx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Buffers.IndexOfAnyAsciiSearcher:LastIndexOfAny[System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Default](byref,int,byref):int
        call     [rax]System.Buffers.IndexOfAnyAsciiSearcher:LastIndexOfAny[System.Buffers.IndexOfAnyAsciiSearcher+DontNegate,System.Buffers.IndexOfAnyAsciiSearcher+Default](byref,int,byref):int
        test     eax, eax
-       jl       G_M18639_IG08
-						;; size=37 bbWeight=1 PerfScore 7.00
+       jl       SHORT G_M18639_IG07
+						;; size=33 bbWeight=1 PerfScore 7.00
 G_M18639_IG06:
        lea      edx, [r15+rax]
        cmp      edx, dword ptr [rbx+0x08]
-       jae      G_M18639_IG21
+       jae      G_M18639_IG20
        mov      esi, edx
        cmp      word  ptr [rbx+2*rsi+0x0C], 58
-       jne      SHORT G_M18639_IG08
+       jne      SHORT G_M18639_IG07
        mov      r14d, edx
        mov      r12d, r15d
        mov      edx, eax
        add      rdx, r12
        mov      esi, dword ptr [rbx+0x08]
        cmp      rdx, rsi
-       ja       G_M18639_IG22
+       ja       G_M18639_IG21
        lea      rdi, bword ptr [rbx+2*r12+0x0C]
        mov      ecx, eax
-       mov      dword ptr [rbp-0x2C], 65
-       mov      dword ptr [rbp-0x30], 90
-       movzx    rsi, word  ptr [rbp-0x2C]
-       movzx    rdx, word  ptr [rbp-0x30]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M18639_IG07
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M18639_IG07
-       cmp      edx, esi
-       jl       SHORT G_M18639_IG07
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 25
+       mov      esi, 65
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M18639_IG08
-						;; size=123 bbWeight=0.50 PerfScore 14.50
+						;; size=75 bbWeight=0.50 PerfScore 9.00
 G_M18639_IG07:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M18639_IG08:
        test     eax, eax
-       jl       SHORT G_M18639_IG13
+       jl       SHORT G_M18639_IG12
 						;; size=4 bbWeight=1 PerfScore 1.25
-G_M18639_IG09:
+G_M18639_IG08:
        sub      r14d, r15d
        test     rbx, rbx
-       jne      SHORT G_M18639_IG10
+       jne      SHORT G_M18639_IG09
        or       r15d, r14d
-       jne      G_M18639_IG22
+       jne      G_M18639_IG21
        xor      rdi, rdi
        xor      esi, esi
-       jmp      SHORT G_M18639_IG11
+       jmp      SHORT G_M18639_IG10
 						;; size=23 bbWeight=0.50 PerfScore 2.62
-G_M18639_IG10:
+G_M18639_IG09:
        mov      r12d, r15d
        mov      edi, r14d
        add      rdi, r12
        mov      esi, dword ptr [rbx+0x08]
        cmp      rdi, rsi
-       ja       G_M18639_IG22
+       ja       G_M18639_IG21
        lea      rdi, bword ptr [rbx+2*r12+0x0C]
        mov      esi, r14d
 						;; size=29 bbWeight=0.50 PerfScore 2.62
-G_M18639_IG11:
+G_M18639_IG10:
        mov      rax, 0xD1FFAB1E      ; code for System.UriHelper:SpanToLowerInvariantString(System.ReadOnlySpan`1[ushort]):System.String
        call     [rax]System.UriHelper:SpanToLowerInvariantString(System.ReadOnlySpan`1[ushort]):System.String
        nop      
 						;; size=13 bbWeight=0.50 PerfScore 1.75
-G_M18639_IG12:
+G_M18639_IG11:
        add      rsp, 8
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M18639_IG13:
+G_M18639_IG12:
        mov      edx, r14d
        sub      edx, r15d
        test     rbx, rbx
-       jne      SHORT G_M18639_IG14
+       jne      SHORT G_M18639_IG13
        or       edx, r15d
-       jne      G_M18639_IG22
+       jne      G_M18639_IG21
        xor      rdx, rdx
        xor      edi, edi
-       jmp      SHORT G_M18639_IG15
+       jmp      SHORT G_M18639_IG14
 						;; size=26 bbWeight=0.50 PerfScore 2.75
-G_M18639_IG14:
+G_M18639_IG13:
        mov      r12d, r15d
        mov      edi, edx
        add      rdi, r12
        mov      esi, dword ptr [rbx+0x08]
        cmp      rdi, rsi
-       ja       G_M18639_IG22
+       ja       G_M18639_IG21
        lea      rdi, bword ptr [rbx+2*r12+0x0C]
        mov      eax, edx
        mov      rdx, rdi
        mov      edi, eax
 						;; size=32 bbWeight=0.50 PerfScore 2.88
-G_M18639_IG15:
+G_M18639_IG14:
        cmp      edi, 9
-       jne      SHORT G_M18639_IG16
+       jne      SHORT G_M18639_IG15
        vmovups  xmm0, xmmword ptr [rdx]
        vpxor    xmm0, xmm0, xmmword ptr [reloc @RWD00]
        vmovups  xmm1, xmmword ptr [rdx+0x02]
        vpxor    xmm1, xmm1, xmmword ptr [reloc @RWD16]
        vpor     xmm0, xmm1, xmm0
        vptest   xmm0, xmm0
        sete     sil
        movzx    rsi, sil
        test     esi, esi
-       jne      SHORT G_M18639_IG19
+       jne      SHORT G_M18639_IG18
 						;; size=51 bbWeight=0.50 PerfScore 9.54
-G_M18639_IG16:
+G_M18639_IG15:
        cmp      edi, 8
-       jne      SHORT G_M18639_IG17
+       jne      SHORT G_M18639_IG16
        vmovups  xmm0, xmmword ptr [rdx]
        vpxor    xmm0, xmm0, xmmword ptr [reloc @RWD32]
        vptest   xmm0, xmm0
        sete     dl
        movzx    rdx, dl
        test     edx, edx
-       jne      SHORT G_M18639_IG19
+       jne      SHORT G_M18639_IG18
 						;; size=32 bbWeight=0.50 PerfScore 6.38
-G_M18639_IG17:
+G_M18639_IG16:
        mov      edx, r14d
        sub      edx, r15d
        mov      rdi, rbx
        mov      esi, r15d
        mov      rax, 0xD1FFAB1E      ; code for System.String:Substring(int,int):System.String:this
        cmp      dword ptr [rdi], edi
        call     [rax]System.String:Substring(int,int):System.String:this
        nop      
 						;; size=27 bbWeight=0.50 PerfScore 3.75
-G_M18639_IG18:
+G_M18639_IG17:
        add      rsp, 8
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M18639_IG19:
+G_M18639_IG18:
        mov      byte  ptr [r13], 1
        mov      rax, 0xD1FFAB1E      ; 'localhost'
 						;; size=15 bbWeight=0.50 PerfScore 0.62
-G_M18639_IG20:
+G_M18639_IG19:
        add      rsp, 8
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M18639_IG21:
+G_M18639_IG20:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M18639_IG22:
+G_M18639_IG21:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
 RWD00  	dq	00610063006F006Ch, 0073006F0068006Ch
 RWD16  	dq	006C00610063006Fh, 00740073006F0068h
 RWD32  	dq	0070006F006F006Ch, 006B006300610062h
 
 
-; Total bytes of code 574, prolog size 16, PerfScore 78.42, instruction count 172, allocated bytes for code 574 (MethodHash=d41db730) for method System.DomainNameHelper:ParseCanonicalName(System.String,int,int,byref):System.String (FullOpts)
+; Total bytes of code 510, prolog size 16, PerfScore 71.29, instruction count 156, allocated bytes for code 510 (MethodHash=d41db730) for method System.DomainNameHelper:ParseCanonicalName(System.String,int,int,byref):System.String (FullOpts)
-64 (-37.21 % of base) - System.Globalization.TimeSpanParse+StringParser:NextNonDigit():ushort:this
 ; Assembly listing for method System.Globalization.TimeSpanParse+StringParser:NextNonDigit():ushort:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 18 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 20 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  8,  6.50)   byref  ->  rbx         this single-def
 ;* V01 loc0         [V01    ] (  0,  0   )     int  ->  zero-ref   
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V03 tmp1         [V03    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;  V04 tmp2         [V04,T06] (  3,  3   )     int  ->  rax         "Span.get_Item index"
+;  V04 tmp2         [V04,T04] (  3,  3   )     int  ->  rax         "Span.get_Item index"
 ;* V05 tmp3         [V05    ] (  0,  0   )   byref  ->  zero-ref    single-def "Span.get_Item ptrToSpan"
-;  V06 tmp4         [V06,T02] (  4,  8   )     int  ->  rdx         "Inlining Arg"
+;  V06 tmp4         [V06,T01] (  4,  8   )     int  ->  rdx         "Inlining Arg"
 ;* V07 tmp5         [V07    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
 ;* V08 tmp6         [V08    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V09 tmp7         [V09,T04] (  3,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V10 tmp8         [V10,T05] (  3,  4   )     int  ->  rcx         "Inlining Arg"
-;  V11 tmp9         [V11,T08] (  3,  2.50)     int  ->  rax         "Inline return value spill temp"
-;  V12 tmp10        [V12    ] (  2,  4   )  ushort  ->  [rbp-0x0C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V13 tmp11        [V13    ] (  2,  4   )  ushort  ->  [rbp-0x10]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V09 tmp7         [V09,T02] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V10 tmp8         [V10,T03] (  2,  4   )     int  ->  rcx         "Inlining Arg"
+;  V11 tmp9         [V11,T06] (  3,  2.50)     int  ->  rax         "Inline return value spill temp"
+;* V12 tmp10        [V12    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V13 tmp11        [V13    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V14 tmp12        [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V15 tmp13        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V16 tmp14        [V16    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V17 tmp15        [V17    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V18 tmp16        [V18    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V19 tmp17        [V19    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V17 tmp15        [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V18 tmp16        [V18    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V19 tmp17        [V19    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V20 tmp18        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp19        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V22 tmp20        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V23 tmp21        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp22        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V25 tmp23        [V25    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V26 tmp24        [V26    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V27 tmp25        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V28 tmp26        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V29 tmp27        [V29    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V30 tmp28        [V30    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V31 tmp29        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V32 tmp30        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V33 tmp31        [V33    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V34 tmp32        [V34    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V35 tmp33        [V35,T01] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V36 tmp34        [V36,T03] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V37 tmp35        [V37    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V38 tmp36        [V38,T09] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V39 tmp37        [V39    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V40 tmp38        [V40    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V23 tmp21        [V23    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V24 tmp22        [V24    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V25 tmp23        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V26 tmp24        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V27 tmp25        [V27    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V28 tmp26        [V28    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V29 tmp27        [V29    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V30 tmp28        [V30    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V31 tmp29        [V31    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V32 tmp30        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V33 tmp31        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V34 tmp32        [V34    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V35 tmp33        [V35    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V36 tmp34        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V37 tmp35        [V37    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V38 tmp36        [V38    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V39 tmp37        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V40 tmp38        [V40,T07] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V41 tmp39        [V41    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V42 tmp40        [V42    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V42 tmp40        [V42,T08] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V43 tmp41        [V43    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V44 tmp42        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp42        [V44    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V45 tmp43        [V45    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V46 tmp44        [V46    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V47 tmp45        [V47    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V48 tmp46        [V48    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V49 tmp47        [V49    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V50 tmp48        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V51 tmp49        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V52 tmp50        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V53 tmp51        [V53    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V54 tmp52        [V54    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V55 tmp53        [V55    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V46 tmp44        [V46    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V47 tmp45        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V48 tmp46        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V49 tmp47        [V49    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V50 tmp48        [V50    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V51 tmp49        [V51    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V52 tmp50        [V52    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V53 tmp51        [V53    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V54 tmp52        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V55 tmp53        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V56 tmp54        [V56    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V57 tmp55        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V58 tmp56        [V58    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V59 tmp57        [V59    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V60 tmp58        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V61 tmp59        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V62 tmp60        [V62    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V63 tmp61        [V63    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V64 tmp62        [V64    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V65 tmp63        [V65    ] (  0,  0   )   byref  ->  zero-ref    "field V03._reference (fldOffset=0x0)" P-INDEP
-;* V66 tmp64        [V66    ] (  0,  0   )     int  ->  zero-ref    "field V03._length (fldOffset=0x8)" P-INDEP
-;* V67 tmp65        [V67    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
-;* V68 tmp66        [V68    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
-;* V69 tmp67        [V69    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V19._reference (fldOffset=0x0)" P-INDEP
-;* V70 tmp68        [V70    ] (  0,  0   )     int  ->  zero-ref    "field V19._length (fldOffset=0x8)" P-INDEP
-;* V71 tmp69        [V71    ] (  0,  0   )   byref  ->  zero-ref    "field V25._reference (fldOffset=0x0)" P-INDEP
-;* V72 tmp70        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V25._length (fldOffset=0x8)" P-INDEP
-;* V73 tmp71        [V73    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V33._reference (fldOffset=0x0)" P-INDEP
-;* V74 tmp72        [V74    ] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0x8)" P-INDEP
-;* V75 tmp73        [V75    ] (  0,  0   )   byref  ->  zero-ref    "field V48._reference (fldOffset=0x0)" P-INDEP
-;* V76 tmp74        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V48._length (fldOffset=0x8)" P-INDEP
-;* V77 tmp75        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V56._reference (fldOffset=0x0)" P-INDEP
-;* V78 tmp76        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V56._length (fldOffset=0x8)" P-INDEP
-;* V79 tmp77        [V79    ] (  0,  0   )   byref  ->  zero-ref    "field V64._reference (fldOffset=0x0)" P-INDEP
-;* V80 tmp78        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V64._length (fldOffset=0x8)" P-INDEP
-;  V81 cse0         [V81,T07] (  3,  3   )     int  ->  rcx         "CSE #01: moderate"
+;* V57 tmp55        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V58 tmp56        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp57        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V60 tmp58        [V60    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V61 tmp59        [V61    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V62 tmp60        [V62    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V63 tmp61        [V63    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V64 tmp62        [V64    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V65 tmp63        [V65    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V66 tmp64        [V66    ] (  0,  0   )   byref  ->  zero-ref    "field V03._reference (fldOffset=0x0)" P-INDEP
+;* V67 tmp65        [V67    ] (  0,  0   )     int  ->  zero-ref    "field V03._length (fldOffset=0x8)" P-INDEP
+;* V68 tmp66        [V68    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V08._reference (fldOffset=0x0)" P-INDEP
+;* V69 tmp67        [V69    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
+;* V70 tmp68        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V17._reference (fldOffset=0x0)" P-INDEP
+;* V71 tmp69        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
+;* V72 tmp70        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V29._reference (fldOffset=0x0)" P-INDEP
+;* V73 tmp71        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V29._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp72        [V74    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V37._reference (fldOffset=0x0)" P-INDEP
+;* V75 tmp73        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
+;* V76 tmp74        [V76    ] (  0,  0   )   byref  ->  zero-ref    "field V44._reference (fldOffset=0x0)" P-INDEP
+;* V77 tmp75        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V44._length (fldOffset=0x8)" P-INDEP
+;* V78 tmp76        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V50._reference (fldOffset=0x0)" P-INDEP
+;* V79 tmp77        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V50._length (fldOffset=0x8)" P-INDEP
+;* V80 tmp78        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V56._reference (fldOffset=0x0)" P-INDEP
+;* V81 tmp79        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V56._length (fldOffset=0x8)" P-INDEP
+;  V82 cse0         [V82,T05] (  3,  3   )     int  ->  rcx         "CSE #01: moderate"
 ;
 ; Lcl frame size = 8
 
 G_M34666_IG01:
        push     rbp
        push     rbx
        push     rax
        lea      rbp, [rsp+0x10]
        mov      rbx, rdi
 						;; size=11 bbWeight=1 PerfScore 3.75
 G_M34666_IG02:
        mov      edx, dword ptr [rbx+0x14]
        mov      ecx, dword ptr [rbx+0x08]
        cmp      edx, ecx
-       ja       G_M34666_IG11
+       ja       SHORT G_M34666_IG08
        mov      rsi, bword ptr [rbx]
        mov      edi, edx
        lea      rdi, bword ptr [rsi+2*rdi]
        sub      ecx, edx
-       mov      dword ptr [rbp-0x0C], 48
-       mov      dword ptr [rbp-0x10], 57
-       movzx    rsi, word  ptr [rbp-0x0C]
-       movzx    rdx, word  ptr [rbp-0x10]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M34666_IG04
-						;; size=57 bbWeight=1 PerfScore 14.00
-G_M34666_IG03:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M34666_IG04
-       cmp      edx, esi
-       jl       SHORT G_M34666_IG04
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M34666_IG05
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M34666_IG04:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M34666_IG05:
        test     eax, eax
-       jl       SHORT G_M34666_IG08
-						;; size=4 bbWeight=1 PerfScore 1.25
-G_M34666_IG06:
+       jl       SHORT G_M34666_IG05
+						;; size=47 bbWeight=1 PerfScore 13.25
+G_M34666_IG03:
        add      eax, dword ptr [rbx+0x14]
        cmp      eax, dword ptr [rbx+0x08]
-       jae      SHORT G_M34666_IG10
+       jae      SHORT G_M34666_IG07
        mov      rcx, bword ptr [rbx]
        movzx    rax, word  ptr [rcx+2*rax]
 						;; size=15 bbWeight=0.50 PerfScore 5.50
-G_M34666_IG07:
+G_M34666_IG04:
        add      rsp, 8
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
-G_M34666_IG08:
+G_M34666_IG05:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M34666_IG09:
+G_M34666_IG06:
        add      rsp, 8
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
-G_M34666_IG10:
+G_M34666_IG07:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M34666_IG11:
+G_M34666_IG08:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 172, prolog size 8, PerfScore 33.00, instruction count 54, allocated bytes for code 172 (MethodHash=7e897895) for method System.Globalization.TimeSpanParse+StringParser:NextNonDigit():ushort:this (FullOpts)
+; Total bytes of code 108, prolog size 8, PerfScore 24.88, instruction count 38, allocated bytes for code 108 (MethodHash=7e897895) for method System.Globalization.TimeSpanParse+StringParser:NextNonDigit():ushort:this (FullOpts)
-63 (-20.32 % of base) - System.Environment:FindAndParseNextNumber(System.String,byref):int
 ; Assembly listing for method System.Environment:FindAndParseNextNumber(System.String,byref):int (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 21 single block inlinees; 6 inlinees without PGO data
+; 0 inlinees with PGO data; 21 single block inlinees; 12 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T06] (  8, 15   )     ref  ->  r15         class-hnd single-def <System.String>
 ;  V01 arg1         [V01,T01] (  9, 30   )   byref  ->  rbx         single-def
 ;* V02 loc0         [V02    ] (  0,  0   )     int  ->  zero-ref   
 ;  V03 loc1         [V03,T05] (  4, 18   )     int  ->  rax        
 ;  V04 loc2         [V04,T02] (  3, 24   )  ushort  ->  rdx        
 ;* V05 loc3         [V05    ] (  0,  0   )     int  ->  zero-ref   
 ;# V06 OutArgs      [V06    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V07 tmp1         [V07    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V08 tmp2         [V08    ] (  0,  0   )   byref  ->  zero-ref   
 ;* V09 tmp3         [V09    ] (  0,  0   )   byref  ->  zero-ref    single-def
-;  V10 tmp4         [V10,T14] (  3,  3   )     int  ->  rcx        
+;  V10 tmp4         [V10,T11] (  3,  3   )     int  ->  rcx        
 ;* V11 tmp5         [V11    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.OverflowException>
 ;* V12 tmp6         [V12    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;  V13 tmp7         [V13,T08] (  5, 10   )     int  ->  rdx         "Inlining Arg"
+;  V13 tmp7         [V13,T07] (  5, 10   )     int  ->  rdx         "Inlining Arg"
 ;* V14 tmp8         [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V15 tmp9         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V16 tmp10        [V16,T12] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V17 tmp11        [V17,T13] (  2,  4   )     int  ->  rcx         "Inlining Arg"
-;  V18 tmp12        [V18,T15] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
-;  V19 tmp13        [V19    ] (  2,  4   )  ushort  ->  [rbp-0x14]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V20 tmp14        [V20    ] (  2,  4   )  ushort  ->  [rbp-0x18]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V16 tmp10        [V16,T08] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V17 tmp11        [V17,T09] (  2,  4   )     int  ->  rcx         "Inlining Arg"
+;  V18 tmp12        [V18,T12] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
+;* V19 tmp13        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V20 tmp14        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp15        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V22 tmp16        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V23 tmp17        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp18        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V25 tmp19        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V26 tmp20        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V24 tmp18        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V25 tmp19        [V25    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V26 tmp20        [V26    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V27 tmp21        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V28 tmp22        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V29 tmp23        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V30 tmp24        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V31 tmp25        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V32 tmp26        [V32    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V33 tmp27        [V33    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V34 tmp28        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V35 tmp29        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V36 tmp30        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V37 tmp31        [V37    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V38 tmp32        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V39 tmp33        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V40 tmp34        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V41 tmp35        [V41    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V42 tmp36        [V42,T07] (  6, 12   )  ushort  ->  rsi         "Inlining Arg"
-;  V43 tmp37        [V43,T09] (  5, 10   )  ushort  ->  rdx         "Inlining Arg"
-;* V44 tmp38        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V45 tmp39        [V45,T16] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
-;* V46 tmp40        [V46    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V47 tmp41        [V47    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V30 tmp24        [V30    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V31 tmp25        [V31    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V32 tmp26        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V33 tmp27        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V34 tmp28        [V34    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V35 tmp29        [V35    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V36 tmp30        [V36    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V37 tmp31        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V38 tmp32        [V38    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V39 tmp33        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V40 tmp34        [V40    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V41 tmp35        [V41    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V42 tmp36        [V42    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V43 tmp37        [V43    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V44 tmp38        [V44    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V45 tmp39        [V45    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V46 tmp40        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V47 tmp41        [V47,T15] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V48 tmp42        [V48    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V49 tmp43        [V49    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V49 tmp43        [V49,T17] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V50 tmp44        [V50    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V51 tmp45        [V51    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V51 tmp45        [V51    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V52 tmp46        [V52    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V53 tmp47        [V53    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V54 tmp48        [V54    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V55 tmp49        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V56 tmp50        [V56    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V57 tmp51        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp52        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V59 tmp53        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V60 tmp54        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V61 tmp55        [V61    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V62 tmp56        [V62    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V53 tmp47        [V53    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V54 tmp48        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V55 tmp49        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V56 tmp50        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V57 tmp51        [V57    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V58 tmp52        [V58    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V59 tmp53        [V59    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V60 tmp54        [V60    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V61 tmp55        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V62 tmp56        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V63 tmp57        [V63    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V64 tmp58        [V64    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V65 tmp59        [V65    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V66 tmp60        [V66    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V67 tmp61        [V67    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V68 tmp62        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V69 tmp63        [V69    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V70 tmp64        [V70    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V71 tmp65        [V71    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V72 tmp66        [V72    ] (  0,  0   )   byref  ->  zero-ref    "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V73 tmp67        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
-;  V74 tmp68        [V74,T10] (  4,  4   )   byref  ->  rdi         "field V12._reference (fldOffset=0x0)" P-INDEP
-;  V75 tmp69        [V75,T11] (  4,  4   )     int  ->  rcx         "field V12._length (fldOffset=0x8)" P-INDEP
-;  V76 tmp70        [V76,T17] (  2,  2   )   byref  ->  rdi         single-def "field V14._reference (fldOffset=0x0)" P-INDEP
-;  V77 tmp71        [V77,T18] (  2,  2   )     int  ->  rcx         "field V14._length (fldOffset=0x8)" P-INDEP
-;* V78 tmp72        [V78    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V15._reference (fldOffset=0x0)" P-INDEP
-;* V79 tmp73        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
-;* V80 tmp74        [V80    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V26._reference (fldOffset=0x0)" P-INDEP
-;* V81 tmp75        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
-;* V82 tmp76        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V32._reference (fldOffset=0x0)" P-INDEP
-;* V83 tmp77        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V32._length (fldOffset=0x8)" P-INDEP
-;* V84 tmp78        [V84    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V40._reference (fldOffset=0x0)" P-INDEP
-;* V85 tmp79        [V85    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
-;* V86 tmp80        [V86    ] (  0,  0   )   byref  ->  zero-ref    "field V55._reference (fldOffset=0x0)" P-INDEP
-;* V87 tmp81        [V87    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
-;* V88 tmp82        [V88    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
-;* V89 tmp83        [V89    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
-;* V90 tmp84        [V90    ] (  0,  0   )   byref  ->  zero-ref    "field V71._reference (fldOffset=0x0)" P-INDEP
-;* V91 tmp85        [V91    ] (  0,  0   )     int  ->  zero-ref    "field V71._length (fldOffset=0x8)" P-INDEP
-;  V92 tmp86        [V92,T00] (  3, 48   )     int  ->  rdx         "index expr"
-;  V93 PSPSym       [V93,T19] (  1,  1   )    long  ->  [rbp-0x20]  do-not-enreg[V] "PSPSym"
-;  V94 cse0         [V94,T04] (  9, 23   )     int  ->  rcx         multi-def "CSE #01: aggressive"
-;  V95 cse1         [V95,T03] (  3, 24   )     int  ->  rdi         "CSE #02: aggressive"
+;* V64 tmp58        [V64    ] (  0,  0   )   byref  ->  zero-ref    "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V65 tmp59        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;  V66 tmp60        [V66,T10] (  3,  3   )   byref  ->  rdi         "field V12._reference (fldOffset=0x0)" P-INDEP
+;  V67 tmp61        [V67,T13] (  3,  3   )     int  ->  rcx         "field V12._length (fldOffset=0x8)" P-INDEP
+;  V68 tmp62        [V68,T14] (  2,  2   )   byref  ->  rdi         single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;  V69 tmp63        [V69,T16] (  2,  2   )     int  ->  rcx         "field V14._length (fldOffset=0x8)" P-INDEP
+;* V70 tmp64        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V71 tmp65        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
+;* V72 tmp66        [V72    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V24._reference (fldOffset=0x0)" P-INDEP
+;* V73 tmp67        [V73    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp68        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V36._reference (fldOffset=0x0)" P-INDEP
+;* V75 tmp69        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V36._length (fldOffset=0x8)" P-INDEP
+;* V76 tmp70        [V76    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V44._reference (fldOffset=0x0)" P-INDEP
+;* V77 tmp71        [V77    ] (  0,  0   )     int  ->  zero-ref    "field V44._length (fldOffset=0x8)" P-INDEP
+;* V78 tmp72        [V78    ] (  0,  0   )   byref  ->  zero-ref    "field V51._reference (fldOffset=0x0)" P-INDEP
+;* V79 tmp73        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V51._length (fldOffset=0x8)" P-INDEP
+;* V80 tmp74        [V80    ] (  0,  0   )   byref  ->  zero-ref    "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V81 tmp75        [V81    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
+;* V82 tmp76        [V82    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
+;* V83 tmp77        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
+;  V84 tmp78        [V84,T00] (  3, 48   )     int  ->  rdx         "index expr"
+;  V85 PSPSym       [V85,T18] (  1,  1   )    long  ->  [rbp-0x20]  do-not-enreg[V] "PSPSym"
+;  V86 cse0         [V86,T04] (  9, 23   )     int  ->  rcx         multi-def "CSE #01: aggressive"
+;  V87 cse1         [V87,T03] (  3, 24   )     int  ->  rdi         "CSE #02: aggressive"
 ;
 ; Lcl frame size = 16
 
 G_M49521_IG01:
        push     rbp
        push     r15
        push     rbx
        sub      rsp, 16
        lea      rbp, [rsp+0x20]
        mov      qword ptr [rbp-0x20], rsp
        mov      r15, rdi
        mov      rbx, rsi
 						;; size=23 bbWeight=1 PerfScore 5.25
 G_M49521_IG02:
        mov      edx, dword ptr [rbx]
        test     r15, r15
        jne      SHORT G_M49521_IG03
        test     edx, edx
-       jne      G_M49521_IG15
+       jne      G_M49521_IG13
        xor      rdi, rdi
        xor      ecx, ecx
        jmp      SHORT G_M49521_IG04
-       align    [3 bytes for IG09]
-						;; size=24 bbWeight=1 PerfScore 7.00
+       align    [0 bytes for IG07]
+						;; size=21 bbWeight=1 PerfScore 7.00
 G_M49521_IG03:
        mov      ecx, dword ptr [r15+0x08]
        cmp      ecx, edx
-       jb       G_M49521_IG15
+       jb       G_M49521_IG13
        mov      edi, edx
        lea      rdi, bword ptr [r15+2*rdi+0x0C]
        sub      ecx, edx
 						;; size=21 bbWeight=1 PerfScore 4.75
 G_M49521_IG04:
-       mov      dword ptr [rbp-0x14], 48
-       mov      dword ptr [rbp-0x18], 57
-       movzx    rsi, word  ptr [rbp-0x14]
-       movzx    rdx, word  ptr [rbp-0x18]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M49521_IG05
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M49521_IG05
-       cmp      edx, esi
-       jl       SHORT G_M49521_IG05
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M49521_IG06
-						;; size=70 bbWeight=1 PerfScore 14.75
-G_M49521_IG05:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=1 PerfScore 3.25
-G_M49521_IG06:
        test     eax, eax
-       jge      SHORT G_M49521_IG07
+       jge      SHORT G_M49521_IG05
        mov      ecx, dword ptr [r15+0x08]
-       jmp      SHORT G_M49521_IG08
-						;; size=10 bbWeight=1 PerfScore 5.25
-G_M49521_IG07:
+       jmp      SHORT G_M49521_IG06
+						;; size=32 bbWeight=1 PerfScore 9.00
+G_M49521_IG05:
        mov      ecx, eax
        add      ecx, dword ptr [rbx]
 						;; size=4 bbWeight=1 PerfScore 3.25
-G_M49521_IG08:
+G_M49521_IG06:
        mov      dword ptr [rbx], ecx
        xor      eax, eax
        mov      ecx, dword ptr [r15+0x08]
        cmp      dword ptr [rbx], ecx
-       jae      SHORT G_M49521_IG13
+       jae      SHORT G_M49521_IG11
 						;; size=12 bbWeight=1 PerfScore 7.25
-G_M49521_IG09:
+G_M49521_IG07:
        mov      edi, dword ptr [rbx]
        mov      edx, edi
        cmp      edx, ecx
-       jae      SHORT G_M49521_IG14
+       jae      SHORT G_M49521_IG12
        movzx    rdx, word  ptr [r15+2*rdx+0x0C]
        lea      esi, [rdx-0x30]
        cmp      esi, 9
-       ja       SHORT G_M49521_IG13
+       ja       SHORT G_M49521_IG11
 						;; size=22 bbWeight=8 PerfScore 58.00
-G_M49521_IG10:
+G_M49521_IG08:
        imul     eax, eax, 10
-       jo       SHORT G_M49521_IG11
+       jo       SHORT G_M49521_IG09
        sub      edx, 48
-       jo       SHORT G_M49521_IG11
+       jo       SHORT G_M49521_IG09
        add      eax, edx
-       jo       SHORT G_M49521_IG11
-       jmp      SHORT G_M49521_IG12
+       jo       SHORT G_M49521_IG09
+       jmp      SHORT G_M49521_IG10
 						;; size=16 bbWeight=8 PerfScore 60.00
-G_M49521_IG11:
+G_M49521_IG09:
        call     CORINFO_HELP_OVERFLOW
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M49521_IG12:
+G_M49521_IG10:
        inc      edi
        mov      dword ptr [rbx], edi
        cmp      dword ptr [rbx], ecx
-       jb       SHORT G_M49521_IG09
+       jb       SHORT G_M49521_IG07
 						;; size=8 bbWeight=8 PerfScore 42.00
-G_M49521_IG13:
+G_M49521_IG11:
        add      rsp, 16
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=9 bbWeight=1 PerfScore 2.75
-G_M49521_IG14:
+G_M49521_IG12:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M49521_IG15:
+G_M49521_IG13:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
-G_M49521_IG16:
+G_M49521_IG14:
        mov      eax, 0xD1FFAB1E
 						;; size=5 bbWeight=0 PerfScore 0.00
-G_M49521_IG17:
+G_M49521_IG15:
        add      rsp, 16
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=9 bbWeight=0 PerfScore 0.00
-G_M49521_IG18:
+G_M49521_IG16:
        push     rbp
        push     r15
        push     rbx
        sub      rsp, 16
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
        lea      rbp, [rbp+0x20]
 						;; size=19 bbWeight=0 PerfScore 0.00
-G_M49521_IG19:
-       lea      rax, G_M49521_IG16
+G_M49521_IG17:
+       lea      rax, G_M49521_IG14
 						;; size=7 bbWeight=0 PerfScore 0.00
-G_M49521_IG20:
+G_M49521_IG18:
        add      rsp, 16
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=9 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 310, prolog size 23, PerfScore 213.50, instruction count 105, allocated bytes for code 310 (MethodHash=bc8e3e8e) for method System.Environment:FindAndParseNextNumber(System.String,byref):int (FullOpts)
+; Total bytes of code 247, prolog size 23, PerfScore 199.25, instruction count 89, allocated bytes for code 247 (MethodHash=bc8e3e8e) for method System.Environment:FindAndParseNextNumber(System.String,byref):int (FullOpts)
-62 (-2.46 % of base) - System.Uri:CheckAuthorityHelper(ulong,int,int,byref,byref,System.UriParser,byref):int:this
 ; Assembly listing for method System.Uri:CheckAuthorityHelper(ulong,int,int,byref,byref,System.UriParser,byref):int:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 92 single block inlinees; 27 inlinees without PGO data
+; 0 inlinees with PGO data; 92 single block inlinees; 33 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T38] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Uri>
+;  V00 this         [V00,T36] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Uri>
 ;  V01 arg1         [V01,T01] ( 25, 52   )    long  ->  rbx         single-def
 ;  V02 arg2         [V02,T00] ( 25, 59   )     int  ->  [rbp-0x2C]  do-not-enreg[Z] EH-live
 ;  V03 arg3         [V03,T04] ( 11, 32   )     int  ->  r14         single-def
-;  V04 arg4         [V04,T17] ( 10,  8   )   byref  ->  [rbp-0x68]  EH-live single-def
+;  V04 arg4         [V04,T16] ( 10,  8   )   byref  ->  [rbp-0x60]  EH-live single-def
 ;  V05 arg5         [V05,T03] ( 43, 45   )   byref  ->  r15         single-def
-;  V06 arg6         [V06,T16] ( 11, 11   )     ref  ->  r12         class-hnd single-def <System.UriParser>
+;  V06 arg6         [V06,T15] ( 11, 11   )     ref  ->  r12         class-hnd single-def <System.UriParser>
 ;  V07 arg7         [V07,T11] ( 18, 18   )   byref  ->  r13         single-def
 ;  V08 loc0         [V08    ] ( 37,113   )     int  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed ld-addr-op
-;  V09 loc1         [V09,T20] (  8,  8   )  ushort  ->  [rbp-0x3C] 
-;  V10 loc2         [V10,T41] (  4,  4   )     int  ->  [rbp-0x40]  spill-single-def
+;  V09 loc1         [V09,T18] (  8,  8   )  ushort  ->  [rbp-0x3C] 
+;  V10 loc2         [V10,T39] (  4,  4   )     int  ->  [rbp-0x40]  spill-single-def
 ;  V11 loc3         [V11,T02] ( 30, 49   )     int  ->  [rbp-0x44] 
 ;  V12 loc4         [V12,T14] ( 11, 13   )   ubyte  ->  [rbp-0x48]  spill-single-def
-;  V13 loc5         [V13,T42] (  4,  4   )     int  ->  [rbp-0x4C]  spill-single-def
+;  V13 loc5         [V13,T40] (  4,  4   )     int  ->  [rbp-0x4C]  spill-single-def
 ;  V14 loc6         [V14    ] (  5,  5   )     int  ->  [rbp-0x58]  do-not-enreg[X] addr-exposed ld-addr-op
 ;  V15 loc7         [V15,T09] (  5, 26   )     int  ->  rsi        
-;  V16 loc8         [V16,T93] (  2,  2   )     int  ->  rcx        
+;  V16 loc8         [V16,T90] (  2,  2   )     int  ->  rcx        
 ;  V17 loc9         [V17,T08] (  6, 27   )     int  ->   r9        
-;  V18 loc10        [V18,T35] (  5,  5   )     ref  ->  r12         class-hnd exact single-def <System.String>
+;  V18 loc10        [V18,T33] (  5,  5   )     ref  ->  r12         class-hnd exact single-def <System.String>
 ;  V19 loc11        [V19,T12] (  2, 16   )   ubyte  ->  rdx        
-;  V20 loc12        [V20,T70] (  3,  3   )     int  ->  rsi        
-;  V21 loc13        [V21,T36] (  5,  5   )     ref  ->  r12         class-hnd exact single-def <System.String>
+;  V20 loc12        [V20,T67] (  3,  3   )     int  ->  rsi        
+;  V21 loc13        [V21,T34] (  5,  5   )     ref  ->  r12         class-hnd exact single-def <System.String>
 ;* V22 loc14        [V22    ] (  0,  0   )     int  ->  zero-ref   
 ;  V23 OutArgs      [V23    ] (  1,  1   )  struct ( 8) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V24 tmp1         [V24,T55] (  2,  4   )     int  ->   r9         "dup spill"
-;  V25 tmp2         [V25,T43] (  2,  4   )     ref  ->  r15         class-hnd single-def "impAppendStmt" <System.Object>
+;  V24 tmp1         [V24,T53] (  2,  4   )     int  ->   r9         "dup spill"
+;  V25 tmp2         [V25,T41] (  2,  4   )     ref  ->  r15         class-hnd single-def "impAppendStmt" <System.Object>
 ;* V26 tmp3         [V26    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.ArgumentException>
-;  V27 tmp4         [V27,T44] (  2,  4   )     ref  ->  r14         class-hnd single-def "impAppendStmt" <System.Object>
+;  V27 tmp4         [V27,T42] (  2,  4   )     ref  ->  r14         class-hnd single-def "impAppendStmt" <System.Object>
 ;* V28 tmp5         [V28    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.ArgumentException>
 ;  V29 tmp6         [V29,T07] (  2, 32   )     int  ->  rsi         "dup spill"
 ;* V30 tmp7         [V30    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V31 tmp8         [V31    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V32 tmp9         [V32    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V33 tmp10        [V33    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V34 tmp11        [V34    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V35 tmp12        [V35    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V36 tmp13        [V36    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V37 tmp14        [V37    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V38 tmp15        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V39 tmp16        [V39,T56] (  2,  4   )     int  ->   r9         "impAppendStmt"
+;  V39 tmp16        [V39,T54] (  2,  4   )     int  ->   r9         "impAppendStmt"
 ;* V40 tmp17        [V40    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V41 tmp18        [V41    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V42 tmp19        [V42    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V43 tmp20        [V43    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "impAppendStmt" <System.ReadOnlySpan`1[ushort]>
 ;* V44 tmp21        [V44    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "non-inline candidate call" <System.Object>
-;  V45 tmp22        [V45,T39] (  4,  4   )     ref  ->  r10         class-hnd "Inline return value spill temp" <System.String>
-;  V46 tmp23        [V46,T18] (  6, 10   )     ref  ->  [rbp-0x70]  class-hnd exact spill-single-def "Inlining Arg" <System.String>
+;  V45 tmp22        [V45,T37] (  4,  4   )     ref  ->  r10         class-hnd "Inline return value spill temp" <System.String>
+;  V46 tmp23        [V46,T17] (  6, 10   )     ref  ->  [rbp-0x68]  class-hnd exact spill-single-def "Inlining Arg" <System.String>
 ;* V47 tmp24        [V47    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inline return value spill temp" <System.String>
-;  V48 tmp25        [V48,T40] (  4,  4   )     ref  ->  [rbp-0x78]  class-hnd exact spill-single-def "Inline stloc first use temp" <System.String>
-;  V49 tmp26        [V49,T94] (  2,  2   )    long  ->  rdx         "Inline stloc first use temp"
-;  V50 tmp27        [V50,T45] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V51 tmp28        [V51,T46] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
+;  V48 tmp25        [V48,T38] (  4,  4   )     ref  ->  [rbp-0x70]  class-hnd exact spill-single-def "Inline stloc first use temp" <System.String>
+;  V49 tmp26        [V49,T91] (  2,  2   )    long  ->  rdx         "Inline stloc first use temp"
+;  V50 tmp27        [V50,T43] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V51 tmp28        [V51,T44] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
 ;* V52 tmp29        [V52    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V53 tmp30        [V53    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V54 tmp31        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V55 tmp32        [V55,T21] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
+;  V55 tmp32        [V55,T19] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
 ;* V56 tmp33        [V56    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V57 tmp34        [V57    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V58 tmp35        [V58,T47] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
-;  V59 tmp36        [V59,T57] (  2,  4   )     int  ->  rdi         "Inlining Arg"
-;  V60 tmp37        [V60,T27] (  3,  6   )     int  ->  rcx         "Inlining Arg"
+;  V58 tmp35        [V58,T45] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
+;  V59 tmp36        [V59,T55] (  2,  4   )     int  ->  rdi         "Inlining Arg"
+;  V60 tmp37        [V60,T24] (  3,  6   )     int  ->  rcx         "Inlining Arg"
 ;* V61 tmp38        [V61    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V62 tmp39        [V62    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V63 tmp40        [V63,T95] (  2,  2   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V63 tmp40        [V63,T92] (  2,  2   )   ubyte  ->  rax         "Inline return value spill temp"
 ;* V64 tmp41        [V64    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;  V65 tmp42        [V65,T28] (  3,  6   )   ubyte  ->   r9         "Inlining Arg"
-;  V66 tmp43        [V66,T22] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
+;  V65 tmp42        [V65,T25] (  3,  6   )   ubyte  ->   r9         "Inlining Arg"
+;  V66 tmp43        [V66,T20] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
 ;* V67 tmp44        [V67    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V68 tmp45        [V68    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V69 tmp46        [V69,T48] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
-;  V70 tmp47        [V70,T58] (  2,  4   )     int  ->  rdi         "Inlining Arg"
-;  V71 tmp48        [V71,T29] (  3,  6   )     int  ->  rcx         "Inlining Arg"
+;  V69 tmp46        [V69,T46] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
+;  V70 tmp47        [V70,T56] (  2,  4   )     int  ->  rdi         "Inlining Arg"
+;  V71 tmp48        [V71,T26] (  3,  6   )     int  ->  rcx         "Inlining Arg"
 ;* V72 tmp49        [V72    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V73 tmp50        [V73    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V74 tmp51        [V74,T30] (  3,  6   )     int  ->  rdi         "Inlining Arg"
+;  V74 tmp51        [V74,T27] (  3,  6   )     int  ->  rdi         "Inlining Arg"
 ;* V75 tmp52        [V75    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V76 tmp53        [V76    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V77 tmp54        [V77,T25] (  4,  8   )     int  ->  rcx         "Inlining Arg"
+;  V77 tmp54        [V77,T28] (  3,  6   )     int  ->  rcx         "Inlining Arg"
 ;* V78 tmp55        [V78    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V79 tmp56        [V79    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V80 tmp57        [V80,T96] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
-;  V81 tmp58        [V81    ] (  2,  4   )  ushort  ->  [rbp-0x5C]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V82 tmp59        [V82    ] (  2,  4   )  ushort  ->  [rbp-0x60]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V80 tmp57        [V80,T93] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
+;* V81 tmp58        [V81    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V82 tmp59        [V82    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V83 tmp60        [V83    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V84 tmp61        [V84    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V85 tmp62        [V85    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V86 tmp63        [V86    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V87 tmp64        [V87    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V88 tmp65        [V88    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V86 tmp63        [V86    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V87 tmp64        [V87    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V88 tmp65        [V88    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V89 tmp66        [V89    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V90 tmp67        [V90    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V91 tmp68        [V91    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V92 tmp69        [V92    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V93 tmp70        [V93    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V94 tmp71        [V94    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V95 tmp72        [V95    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V96 tmp73        [V96    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V97 tmp74        [V97    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V98 tmp75        [V98    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V99 tmp76        [V99    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V100 tmp77       [V100    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V101 tmp78       [V101    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V102 tmp79       [V102    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V103 tmp80       [V103    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V104 tmp81       [V104,T15] (  6, 12   )  ushort  ->  rsi         "Inlining Arg"
-;  V105 tmp82       [V105,T19] (  5, 10   )  ushort  ->  rdx         "Inlining Arg"
-;* V106 tmp83       [V106    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V107 tmp84       [V107,T71] (  3,  3   )     int  ->  rax         "Inline return value spill temp"
-;* V108 tmp85       [V108    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V109 tmp86       [V109    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V92 tmp69        [V92    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V93 tmp70        [V93    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V94 tmp71        [V94    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V95 tmp72        [V95    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V96 tmp73        [V96    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V97 tmp74        [V97    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V98 tmp75        [V98    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V99 tmp76        [V99    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V100 tmp77       [V100    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V101 tmp78       [V101    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V102 tmp79       [V102    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V103 tmp80       [V103    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V104 tmp81       [V104    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V105 tmp82       [V105    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V106 tmp83       [V106    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V107 tmp84       [V107    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V108 tmp85       [V108    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V109 tmp86       [V109,T94] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V110 tmp87       [V110    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V111 tmp88       [V111    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V111 tmp88       [V111,T109] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V112 tmp89       [V112    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V113 tmp90       [V113    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V113 tmp90       [V113    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V114 tmp91       [V114    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V115 tmp92       [V115    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V116 tmp93       [V116    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V117 tmp94       [V117    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V118 tmp95       [V118    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V119 tmp96       [V119    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V120 tmp97       [V120    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V121 tmp98       [V121    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V122 tmp99       [V122    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V123 tmp100      [V123    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V124 tmp101      [V124    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V115 tmp92       [V115    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V116 tmp93       [V116    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V117 tmp94       [V117    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V118 tmp95       [V118    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V119 tmp96       [V119    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V120 tmp97       [V120    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V121 tmp98       [V121    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V122 tmp99       [V122    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V123 tmp100      [V123    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V124 tmp101      [V124    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V125 tmp102      [V125    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V126 tmp103      [V126    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;  V126 tmp103      [V126,T29] (  3,  6   )     int  ->  rdi         "Inlining Arg"
 ;* V127 tmp104      [V127    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
 ;* V128 tmp105      [V128    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V129 tmp106      [V129    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V130 tmp107      [V130    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V131 tmp108      [V131    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V132 tmp109      [V132    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V133 tmp110      [V133    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V134 tmp111      [V134,T31] (  3,  6   )     int  ->  rdi         "Inlining Arg"
-;* V135 tmp112      [V135    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V129 tmp106      [V129    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V130 tmp107      [V130,T21] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
+;* V131 tmp108      [V131    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V132 tmp109      [V132    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;  V133 tmp110      [V133,T47] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
+;  V134 tmp111      [V134,T57] (  2,  4   )     int  ->  rdi         "Inlining Arg"
+;  V135 tmp112      [V135,T30] (  3,  6   )     int  ->  rcx         "Inlining Arg"
 ;* V136 tmp113      [V136    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V137 tmp114      [V137    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V138 tmp115      [V138,T23] (  4,  8   )     ref  ->  rdi         class-hnd single-def "Inlining Arg" <System.String>
-;* V139 tmp116      [V139    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V140 tmp117      [V140    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V141 tmp118      [V141,T49] (  2,  4   )   byref  ->  rsi         single-def "Inlining Arg"
-;  V142 tmp119      [V142,T59] (  2,  4   )     int  ->  rdi         "Inlining Arg"
-;  V143 tmp120      [V143,T32] (  3,  6   )     int  ->  rcx         "Inlining Arg"
-;* V144 tmp121      [V144    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V145 tmp122      [V145,T24] (  4,  8   )     ref  ->  rsi         class-hnd single-def "Inlining Arg" <System.String>
-;* V146 tmp123      [V146    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V147 tmp124      [V147    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V148 tmp125      [V148,T50] (  2,  4   )   byref  ->  rdx         single-def "Inlining Arg"
-;  V149 tmp126      [V149,T60] (  2,  4   )     int  ->  rsi         "Inlining Arg"
-;  V150 tmp127      [V150,T33] (  3,  6   )     int  ->  rcx         "Inlining Arg"
-;* V151 tmp128      [V151    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V152 tmp129      [V152,T63] (  3,  3   )     ref  ->  rsi         class-hnd "Inline return value spill temp" <System.String>
-;* V153 tmp130      [V153    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;* V154 tmp131      [V154    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;* V155 tmp132      [V155    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V156 tmp133      [V156    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V157 tmp134      [V157,T51] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V158 tmp135      [V158,T61] (  2,  4   )     int  ->  rsi         "Inlining Arg"
-;* V159 tmp136      [V159    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V160 tmp137      [V160    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V161 tmp138      [V161    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp" <System.String>
-;  V162 tmp139      [V162,T64] (  3,  3   )     ref  ->  rsi         class-hnd "Inline return value spill temp" <System.String>
-;* V163 tmp140      [V163    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;* V164 tmp141      [V164    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;* V165 tmp142      [V165    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V166 tmp143      [V166    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V167 tmp144      [V167,T52] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V168 tmp145      [V168,T62] (  2,  4   )     int  ->  rsi         "Inlining Arg"
-;* V169 tmp146      [V169    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V170 tmp147      [V170    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V171 tmp148      [V171    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp" <System.String>
-;  V172 tmp149      [V172,T34] (  3,  6   )     int  ->  rax         "Single return block return value"
-;  V173 tmp150      [V173,T79] (  2,  2   )   byref  ->   r9         single-def "field V30._reference (fldOffset=0x0)" P-INDEP
-;  V174 tmp151      [V174,T97] (  2,  2   )     int  ->  rcx         "field V30._length (fldOffset=0x8)" P-INDEP
-;  V175 tmp152      [V175,T65] (  3,  3   )   byref  ->  rdx         "field V31._reference (fldOffset=0x0)" P-INDEP
-;  V176 tmp153      [V176,T72] (  3,  3   )     int  ->  rsi         "field V31._length (fldOffset=0x8)" P-INDEP
-;  V177 tmp154      [V177,T80] (  2,  2   )   byref  ->  rdx         single-def "field V32._reference (fldOffset=0x0)" P-INDEP
-;  V178 tmp155      [V178,T98] (  2,  2   )     int  ->  rcx         "field V32._length (fldOffset=0x8)" P-INDEP
-;  V179 tmp156      [V179,T66] (  3,  3   )   byref  ->  registers   "field V33._reference (fldOffset=0x0)" P-INDEP
-;  V180 tmp157      [V180,T73] (  3,  3   )     int  ->  registers   "field V33._length (fldOffset=0x8)" P-INDEP
-;  V181 tmp158      [V181,T81] (  2,  2   )   byref  ->   r9         single-def "field V34._reference (fldOffset=0x0)" P-INDEP
-;  V182 tmp159      [V182,T99] (  2,  2   )     int  ->  r10         "field V34._length (fldOffset=0x8)" P-INDEP
-;* V183 tmp160      [V183    ] (  0,  0   )   byref  ->  zero-ref    "field V35._reference (fldOffset=0x0)" P-INDEP
-;* V184 tmp161      [V184    ] (  0,  0   )     int  ->  zero-ref    "field V35._length (fldOffset=0x8)" P-INDEP
-;  V185 tmp162      [V185,T82] (  2,  2   )   byref  ->   r9         single-def "field V36._reference (fldOffset=0x0)" P-INDEP
-;  V186 tmp163      [V186,T100] (  2,  2   )     int  ->  r10         "field V36._length (fldOffset=0x8)" P-INDEP
-;* V187 tmp164      [V187    ] (  0,  0   )   byref  ->  zero-ref    "field V37._reference (fldOffset=0x0)" P-INDEP
-;* V188 tmp165      [V188    ] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
-;  V189 tmp166      [V189,T67] (  3,  3   )   byref  ->  rdi         single-def "field V38._reference (fldOffset=0x0)" P-INDEP
-;* V190 tmp167      [V190    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
-;  V191 tmp168      [V191,T83] (  2,  2   )   byref  ->  rdx         single-def "field V40._reference (fldOffset=0x0)" P-INDEP
-;  V192 tmp169      [V192,T101] (  2,  2   )     int  ->  rcx         "field V40._length (fldOffset=0x8)" P-INDEP
-;  V193 tmp170      [V193,T68] (  3,  3   )   byref  ->  registers   "field V41._reference (fldOffset=0x0)" P-INDEP
-;  V194 tmp171      [V194,T74] (  3,  3   )     int  ->  registers   "field V41._length (fldOffset=0x8)" P-INDEP
-;  V195 tmp172      [V195,T84] (  2,  2   )   byref  ->  rdx         single-def "field V42._reference (fldOffset=0x0)" P-INDEP
-;  V196 tmp173      [V196,T102] (  2,  2   )     int  ->  rcx         "field V42._length (fldOffset=0x8)" P-INDEP
-;  V197 tmp174      [V197,T69] (  3,  3   )   byref  ->  registers   "field V43._reference (fldOffset=0x0)" P-INDEP
-;  V198 tmp175      [V198,T75] (  3,  3   )     int  ->  registers   "field V43._length (fldOffset=0x8)" P-INDEP
-;  V199 tmp176      [V199,T85] (  2,  2   )   byref  ->  rsi         single-def "field V56._reference (fldOffset=0x0)" P-INDEP
-;  V200 tmp177      [V200,T103] (  2,  2   )     int  ->  rdi         "field V56._length (fldOffset=0x8)" P-INDEP
-;* V201 tmp178      [V201    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V57._reference (fldOffset=0x0)" P-INDEP
-;* V202 tmp179      [V202    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
-;  V203 tmp180      [V203,T86] (  2,  2   )   byref  ->  rsi         single-def "field V67._reference (fldOffset=0x0)" P-INDEP
-;  V204 tmp181      [V204,T104] (  2,  2   )     int  ->  rdi         "field V67._length (fldOffset=0x8)" P-INDEP
-;* V205 tmp182      [V205    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V68._reference (fldOffset=0x0)" P-INDEP
-;* V206 tmp183      [V206    ] (  0,  0   )     int  ->  zero-ref    "field V68._length (fldOffset=0x8)" P-INDEP
-;* V207 tmp184      [V207    ] (  0,  0   )   byref  ->  zero-ref    "field V79._reference (fldOffset=0x0)" P-INDEP
-;* V208 tmp185      [V208    ] (  0,  0   )     int  ->  zero-ref    "field V79._length (fldOffset=0x8)" P-INDEP
-;* V209 tmp186      [V209    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V88._reference (fldOffset=0x0)" P-INDEP
-;* V210 tmp187      [V210    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
-;* V211 tmp188      [V211    ] (  0,  0   )   byref  ->  zero-ref    "field V94._reference (fldOffset=0x0)" P-INDEP
-;* V212 tmp189      [V212    ] (  0,  0   )     int  ->  zero-ref    "field V94._length (fldOffset=0x8)" P-INDEP
-;* V213 tmp190      [V213    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V102._reference (fldOffset=0x0)" P-INDEP
-;* V214 tmp191      [V214    ] (  0,  0   )     int  ->  zero-ref    "field V102._length (fldOffset=0x8)" P-INDEP
-;* V215 tmp192      [V215    ] (  0,  0   )   byref  ->  zero-ref    "field V117._reference (fldOffset=0x0)" P-INDEP
-;* V216 tmp193      [V216    ] (  0,  0   )     int  ->  zero-ref    "field V117._length (fldOffset=0x8)" P-INDEP
-;* V217 tmp194      [V217    ] (  0,  0   )   byref  ->  zero-ref    "field V125._reference (fldOffset=0x0)" P-INDEP
-;* V218 tmp195      [V218    ] (  0,  0   )     int  ->  zero-ref    "field V125._length (fldOffset=0x8)" P-INDEP
-;* V219 tmp196      [V219    ] (  0,  0   )   byref  ->  zero-ref    "field V133._reference (fldOffset=0x0)" P-INDEP
-;* V220 tmp197      [V220    ] (  0,  0   )     int  ->  zero-ref    "field V133._length (fldOffset=0x8)" P-INDEP
-;  V221 tmp198      [V221,T87] (  2,  2   )   byref  ->  rsi         single-def "field V139._reference (fldOffset=0x0)" P-INDEP
-;  V222 tmp199      [V222,T105] (  2,  2   )     int  ->  rdi         "field V139._length (fldOffset=0x8)" P-INDEP
-;* V223 tmp200      [V223    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V140._reference (fldOffset=0x0)" P-INDEP
-;* V224 tmp201      [V224    ] (  0,  0   )     int  ->  zero-ref    "field V140._length (fldOffset=0x8)" P-INDEP
-;  V225 tmp202      [V225,T88] (  2,  2   )   byref  ->  rdx         single-def "field V146._reference (fldOffset=0x0)" P-INDEP
-;  V226 tmp203      [V226,T106] (  2,  2   )     int  ->  rsi         "field V146._length (fldOffset=0x8)" P-INDEP
-;* V227 tmp204      [V227    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V147._reference (fldOffset=0x0)" P-INDEP
-;* V228 tmp205      [V228    ] (  0,  0   )     int  ->  zero-ref    "field V147._length (fldOffset=0x8)" P-INDEP
-;* V229 tmp206      [V229    ] (  0,  0   )   byref  ->  zero-ref    "field V153._reference (fldOffset=0x0)" P-INDEP
-;* V230 tmp207      [V230    ] (  0,  0   )     int  ->  zero-ref    "field V153._length (fldOffset=0x8)" P-INDEP
-;  V231 tmp208      [V231,T89] (  2,  2   )   byref  ->  rdi         single-def "field V154._reference (fldOffset=0x0)" P-INDEP
-;  V232 tmp209      [V232,T107] (  2,  2   )     int  ->  rsi         "field V154._length (fldOffset=0x8)" P-INDEP
-;  V233 tmp210      [V233,T90] (  2,  2   )   byref  ->  rdi         single-def "field V155._reference (fldOffset=0x0)" P-INDEP
-;  V234 tmp211      [V234,T108] (  2,  2   )     int  ->  rsi         "field V155._length (fldOffset=0x8)" P-INDEP
-;* V235 tmp212      [V235    ] (  0,  0   )   byref  ->  zero-ref    "field V156._reference (fldOffset=0x0)" P-INDEP
-;* V236 tmp213      [V236    ] (  0,  0   )     int  ->  zero-ref    "field V156._length (fldOffset=0x8)" P-INDEP
-;* V237 tmp214      [V237    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V159._reference (fldOffset=0x0)" P-INDEP
-;* V238 tmp215      [V238    ] (  0,  0   )     int  ->  zero-ref    "field V159._length (fldOffset=0x8)" P-INDEP
-;* V239 tmp216      [V239    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V160._reference (fldOffset=0x0)" P-INDEP
-;* V240 tmp217      [V240    ] (  0,  0   )     int  ->  zero-ref    "field V160._length (fldOffset=0x8)" P-INDEP
-;* V241 tmp218      [V241    ] (  0,  0   )   byref  ->  zero-ref    "field V163._reference (fldOffset=0x0)" P-INDEP
-;* V242 tmp219      [V242    ] (  0,  0   )     int  ->  zero-ref    "field V163._length (fldOffset=0x8)" P-INDEP
-;  V243 tmp220      [V243,T91] (  2,  2   )   byref  ->  rdi         single-def "field V164._reference (fldOffset=0x0)" P-INDEP
-;  V244 tmp221      [V244,T109] (  2,  2   )     int  ->  rsi         "field V164._length (fldOffset=0x8)" P-INDEP
-;  V245 tmp222      [V245,T92] (  2,  2   )   byref  ->  rdi         single-def "field V165._reference (fldOffset=0x0)" P-INDEP
-;  V246 tmp223      [V246,T110] (  2,  2   )     int  ->  rsi         "field V165._length (fldOffset=0x8)" P-INDEP
-;* V247 tmp224      [V247    ] (  0,  0   )   byref  ->  zero-ref    "field V166._reference (fldOffset=0x0)" P-INDEP
-;* V248 tmp225      [V248    ] (  0,  0   )     int  ->  zero-ref    "field V166._length (fldOffset=0x8)" P-INDEP
-;* V249 tmp226      [V249    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V169._reference (fldOffset=0x0)" P-INDEP
-;* V250 tmp227      [V250    ] (  0,  0   )     int  ->  zero-ref    "field V169._length (fldOffset=0x8)" P-INDEP
-;* V251 tmp228      [V251    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V170._reference (fldOffset=0x0)" P-INDEP
-;* V252 tmp229      [V252    ] (  0,  0   )     int  ->  zero-ref    "field V170._length (fldOffset=0x8)" P-INDEP
-;  V253 tmp230      [V253,T53] (  2,  4   )     ref  ->  rsi         "argument with side effect"
-;  V254 tmp231      [V254,T54] (  2,  4   )     ref  ->  [rbp-0x80]  spill-single-def "argument with side effect"
-;  V255 PSPSym      [V255,T111] (  1,  1   )    long  ->  [rbp-0x88]  do-not-enreg[V] "PSPSym"
-;  V256 cse0        [V256,T06] (  4, 32   )     int  ->  rdx         "CSE #19: aggressive"
-;  V257 cse1        [V257,T05] (  6, 32   )     int  ->  rdx         multi-def "CSE #22: aggressive"
-;  V258 cse2        [V258,T76] (  3,  3   )     int  ->  rsi         "CSE #14: conservative"
-;  V259 cse3        [V259,T13] (  4, 16   )     int  ->  r10         "CSE #04: aggressive"
-;  V260 cse4        [V260,T37] (  5,  5   )     int  ->  r12         "CSE #20: conservative"
-;  V261 cse5        [V261,T26] (  7,  7   )     int  ->  rdx         multi-def "CSE #12: moderate"
-;  V262 cse6        [V262,T77] (  3,  3   )    long  ->  rdi         "CSE #13: conservative"
-;  V263 cse7        [V263,T78] (  3,  3   )     int  ->  rdi         "CSE #07: conservative"
-;  V264 rat0        [V264,T10] (  3, 23.98)     int  ->  r11         "ReplaceWithLclVar is creating a new local variable"
+;  V137 tmp114      [V137,T22] (  4,  8   )     ref  ->  rsi         class-hnd single-def "Inlining Arg" <System.String>
+;* V138 tmp115      [V138    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V139 tmp116      [V139    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;  V140 tmp117      [V140,T48] (  2,  4   )   byref  ->  rdx         single-def "Inlining Arg"
+;  V141 tmp118      [V141,T58] (  2,  4   )     int  ->  rsi         "Inlining Arg"
+;  V142 tmp119      [V142,T31] (  3,  6   )     int  ->  rcx         "Inlining Arg"
+;* V143 tmp120      [V143    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V144 tmp121      [V144,T61] (  3,  3   )     ref  ->  rsi         class-hnd "Inline return value spill temp" <System.String>
+;* V145 tmp122      [V145    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
+;* V146 tmp123      [V146    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;* V147 tmp124      [V147    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V148 tmp125      [V148    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;  V149 tmp126      [V149,T49] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V150 tmp127      [V150,T59] (  2,  4   )     int  ->  rsi         "Inlining Arg"
+;* V151 tmp128      [V151    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V152 tmp129      [V152    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V153 tmp130      [V153    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp" <System.String>
+;  V154 tmp131      [V154,T62] (  3,  3   )     ref  ->  rsi         class-hnd "Inline return value spill temp" <System.String>
+;* V155 tmp132      [V155    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
+;* V156 tmp133      [V156    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;* V157 tmp134      [V157    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V158 tmp135      [V158    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;  V159 tmp136      [V159,T50] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V160 tmp137      [V160,T60] (  2,  4   )     int  ->  rsi         "Inlining Arg"
+;* V161 tmp138      [V161    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V162 tmp139      [V162    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V163 tmp140      [V163    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp" <System.String>
+;  V164 tmp141      [V164,T32] (  3,  6   )     int  ->  rax         "Single return block return value"
+;  V165 tmp142      [V165,T75] (  2,  2   )   byref  ->   r9         single-def "field V30._reference (fldOffset=0x0)" P-INDEP
+;  V166 tmp143      [V166,T95] (  2,  2   )     int  ->  rcx         "field V30._length (fldOffset=0x8)" P-INDEP
+;  V167 tmp144      [V167,T63] (  3,  3   )   byref  ->  rdx         "field V31._reference (fldOffset=0x0)" P-INDEP
+;  V168 tmp145      [V168,T68] (  3,  3   )     int  ->  rsi         "field V31._length (fldOffset=0x8)" P-INDEP
+;  V169 tmp146      [V169,T76] (  2,  2   )   byref  ->  rdx         single-def "field V32._reference (fldOffset=0x0)" P-INDEP
+;  V170 tmp147      [V170,T96] (  2,  2   )     int  ->  rcx         "field V32._length (fldOffset=0x8)" P-INDEP
+;  V171 tmp148      [V171,T64] (  3,  3   )   byref  ->  registers   "field V33._reference (fldOffset=0x0)" P-INDEP
+;  V172 tmp149      [V172,T69] (  3,  3   )     int  ->  registers   "field V33._length (fldOffset=0x8)" P-INDEP
+;  V173 tmp150      [V173,T77] (  2,  2   )   byref  ->   r9         single-def "field V34._reference (fldOffset=0x0)" P-INDEP
+;  V174 tmp151      [V174,T97] (  2,  2   )     int  ->  r10         "field V34._length (fldOffset=0x8)" P-INDEP
+;* V175 tmp152      [V175    ] (  0,  0   )   byref  ->  zero-ref    "field V35._reference (fldOffset=0x0)" P-INDEP
+;* V176 tmp153      [V176    ] (  0,  0   )     int  ->  zero-ref    "field V35._length (fldOffset=0x8)" P-INDEP
+;  V177 tmp154      [V177,T78] (  2,  2   )   byref  ->   r9         single-def "field V36._reference (fldOffset=0x0)" P-INDEP
+;  V178 tmp155      [V178,T98] (  2,  2   )     int  ->  r10         "field V36._length (fldOffset=0x8)" P-INDEP
+;* V179 tmp156      [V179    ] (  0,  0   )   byref  ->  zero-ref    "field V37._reference (fldOffset=0x0)" P-INDEP
+;* V180 tmp157      [V180    ] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
+;  V181 tmp158      [V181,T79] (  2,  2   )   byref  ->  rdi         single-def "field V38._reference (fldOffset=0x0)" P-INDEP
+;* V182 tmp159      [V182    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
+;  V183 tmp160      [V183,T80] (  2,  2   )   byref  ->  rdx         single-def "field V40._reference (fldOffset=0x0)" P-INDEP
+;  V184 tmp161      [V184,T99] (  2,  2   )     int  ->  rcx         "field V40._length (fldOffset=0x8)" P-INDEP
+;  V185 tmp162      [V185,T65] (  3,  3   )   byref  ->  registers   "field V41._reference (fldOffset=0x0)" P-INDEP
+;  V186 tmp163      [V186,T70] (  3,  3   )     int  ->  registers   "field V41._length (fldOffset=0x8)" P-INDEP
+;  V187 tmp164      [V187,T81] (  2,  2   )   byref  ->  rdx         single-def "field V42._reference (fldOffset=0x0)" P-INDEP
+;  V188 tmp165      [V188,T100] (  2,  2   )     int  ->  rcx         "field V42._length (fldOffset=0x8)" P-INDEP
+;  V189 tmp166      [V189,T66] (  3,  3   )   byref  ->  registers   "field V43._reference (fldOffset=0x0)" P-INDEP
+;  V190 tmp167      [V190,T71] (  3,  3   )     int  ->  registers   "field V43._length (fldOffset=0x8)" P-INDEP
+;  V191 tmp168      [V191,T82] (  2,  2   )   byref  ->  rsi         single-def "field V56._reference (fldOffset=0x0)" P-INDEP
+;  V192 tmp169      [V192,T101] (  2,  2   )     int  ->  rdi         "field V56._length (fldOffset=0x8)" P-INDEP
+;* V193 tmp170      [V193    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V194 tmp171      [V194    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
+;  V195 tmp172      [V195,T83] (  2,  2   )   byref  ->  rsi         single-def "field V67._reference (fldOffset=0x0)" P-INDEP
+;  V196 tmp173      [V196,T102] (  2,  2   )     int  ->  rdi         "field V67._length (fldOffset=0x8)" P-INDEP
+;* V197 tmp174      [V197    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V68._reference (fldOffset=0x0)" P-INDEP
+;* V198 tmp175      [V198    ] (  0,  0   )     int  ->  zero-ref    "field V68._length (fldOffset=0x8)" P-INDEP
+;* V199 tmp176      [V199    ] (  0,  0   )   byref  ->  zero-ref    "field V79._reference (fldOffset=0x0)" P-INDEP
+;* V200 tmp177      [V200    ] (  0,  0   )     int  ->  zero-ref    "field V79._length (fldOffset=0x8)" P-INDEP
+;* V201 tmp178      [V201    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V86._reference (fldOffset=0x0)" P-INDEP
+;* V202 tmp179      [V202    ] (  0,  0   )     int  ->  zero-ref    "field V86._length (fldOffset=0x8)" P-INDEP
+;* V203 tmp180      [V203    ] (  0,  0   )   byref  ->  zero-ref    "field V98._reference (fldOffset=0x0)" P-INDEP
+;* V204 tmp181      [V204    ] (  0,  0   )     int  ->  zero-ref    "field V98._length (fldOffset=0x8)" P-INDEP
+;* V205 tmp182      [V205    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V106._reference (fldOffset=0x0)" P-INDEP
+;* V206 tmp183      [V206    ] (  0,  0   )     int  ->  zero-ref    "field V106._length (fldOffset=0x8)" P-INDEP
+;* V207 tmp184      [V207    ] (  0,  0   )   byref  ->  zero-ref    "field V113._reference (fldOffset=0x0)" P-INDEP
+;* V208 tmp185      [V208    ] (  0,  0   )     int  ->  zero-ref    "field V113._length (fldOffset=0x8)" P-INDEP
+;* V209 tmp186      [V209    ] (  0,  0   )   byref  ->  zero-ref    "field V119._reference (fldOffset=0x0)" P-INDEP
+;* V210 tmp187      [V210    ] (  0,  0   )     int  ->  zero-ref    "field V119._length (fldOffset=0x8)" P-INDEP
+;* V211 tmp188      [V211    ] (  0,  0   )   byref  ->  zero-ref    "field V125._reference (fldOffset=0x0)" P-INDEP
+;* V212 tmp189      [V212    ] (  0,  0   )     int  ->  zero-ref    "field V125._length (fldOffset=0x8)" P-INDEP
+;  V213 tmp190      [V213,T84] (  2,  2   )   byref  ->  rsi         single-def "field V131._reference (fldOffset=0x0)" P-INDEP
+;  V214 tmp191      [V214,T103] (  2,  2   )     int  ->  rdi         "field V131._length (fldOffset=0x8)" P-INDEP
+;* V215 tmp192      [V215    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V132._reference (fldOffset=0x0)" P-INDEP
+;* V216 tmp193      [V216    ] (  0,  0   )     int  ->  zero-ref    "field V132._length (fldOffset=0x8)" P-INDEP
+;  V217 tmp194      [V217,T85] (  2,  2   )   byref  ->  rdx         single-def "field V138._reference (fldOffset=0x0)" P-INDEP
+;  V218 tmp195      [V218,T104] (  2,  2   )     int  ->  rsi         "field V138._length (fldOffset=0x8)" P-INDEP
+;* V219 tmp196      [V219    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V139._reference (fldOffset=0x0)" P-INDEP
+;* V220 tmp197      [V220    ] (  0,  0   )     int  ->  zero-ref    "field V139._length (fldOffset=0x8)" P-INDEP
+;* V221 tmp198      [V221    ] (  0,  0   )   byref  ->  zero-ref    "field V145._reference (fldOffset=0x0)" P-INDEP
+;* V222 tmp199      [V222    ] (  0,  0   )     int  ->  zero-ref    "field V145._length (fldOffset=0x8)" P-INDEP
+;  V223 tmp200      [V223,T86] (  2,  2   )   byref  ->  rdi         single-def "field V146._reference (fldOffset=0x0)" P-INDEP
+;  V224 tmp201      [V224,T105] (  2,  2   )     int  ->  rsi         "field V146._length (fldOffset=0x8)" P-INDEP
+;  V225 tmp202      [V225,T87] (  2,  2   )   byref  ->  rdi         single-def "field V147._reference (fldOffset=0x0)" P-INDEP
+;  V226 tmp203      [V226,T106] (  2,  2   )     int  ->  rsi         "field V147._length (fldOffset=0x8)" P-INDEP
+;* V227 tmp204      [V227    ] (  0,  0   )   byref  ->  zero-ref    "field V148._reference (fldOffset=0x0)" P-INDEP
+;* V228 tmp205      [V228    ] (  0,  0   )     int  ->  zero-ref    "field V148._length (fldOffset=0x8)" P-INDEP
+;* V229 tmp206      [V229    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V151._reference (fldOffset=0x0)" P-INDEP
+;* V230 tmp207      [V230    ] (  0,  0   )     int  ->  zero-ref    "field V151._length (fldOffset=0x8)" P-INDEP
+;* V231 tmp208      [V231    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V152._reference (fldOffset=0x0)" P-INDEP
+;* V232 tmp209      [V232    ] (  0,  0   )     int  ->  zero-ref    "field V152._length (fldOffset=0x8)" P-INDEP
+;* V233 tmp210      [V233    ] (  0,  0   )   byref  ->  zero-ref    "field V155._reference (fldOffset=0x0)" P-INDEP
+;* V234 tmp211      [V234    ] (  0,  0   )     int  ->  zero-ref    "field V155._length (fldOffset=0x8)" P-INDEP
+;  V235 tmp212      [V235,T88] (  2,  2   )   byref  ->  rdi         single-def "field V156._reference (fldOffset=0x0)" P-INDEP
+;  V236 tmp213      [V236,T107] (  2,  2   )     int  ->  rsi         "field V156._length (fldOffset=0x8)" P-INDEP
+;  V237 tmp214      [V237,T89] (  2,  2   )   byref  ->  rdi         single-def "field V157._reference (fldOffset=0x0)" P-INDEP
+;  V238 tmp215      [V238,T108] (  2,  2   )     int  ->  rsi         "field V157._length (fldOffset=0x8)" P-INDEP
+;* V239 tmp216      [V239    ] (  0,  0   )   byref  ->  zero-ref    "field V158._reference (fldOffset=0x0)" P-INDEP
+;* V240 tmp217      [V240    ] (  0,  0   )     int  ->  zero-ref    "field V158._length (fldOffset=0x8)" P-INDEP
+;* V241 tmp218      [V241    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V161._reference (fldOffset=0x0)" P-INDEP
+;* V242 tmp219      [V242    ] (  0,  0   )     int  ->  zero-ref    "field V161._length (fldOffset=0x8)" P-INDEP
+;* V243 tmp220      [V243    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V162._reference (fldOffset=0x0)" P-INDEP
+;* V244 tmp221      [V244    ] (  0,  0   )     int  ->  zero-ref    "field V162._length (fldOffset=0x8)" P-INDEP
+;  V245 tmp222      [V245,T51] (  2,  4   )     ref  ->  rsi         "argument with side effect"
+;  V246 tmp223      [V246,T52] (  2,  4   )     ref  ->  [rbp-0x78]  spill-single-def "argument with side effect"
+;  V247 PSPSym      [V247,T110] (  1,  1   )    long  ->  [rbp-0x88]  do-not-enreg[V] "PSPSym"
+;  V248 cse0        [V248,T06] (  4, 32   )     int  ->  rdx         "CSE #19: aggressive"
+;  V249 cse1        [V249,T05] (  6, 32   )     int  ->  rdx         multi-def "CSE #22: aggressive"
+;  V250 cse2        [V250,T72] (  3,  3   )     int  ->  rsi         "CSE #14: conservative"
+;  V251 cse3        [V251,T13] (  4, 16   )     int  ->  r10         "CSE #04: aggressive"
+;  V252 cse4        [V252,T35] (  5,  5   )     int  ->  r12         "CSE #20: moderate"
+;  V253 cse5        [V253,T23] (  7,  7   )     int  ->  rdx         multi-def "CSE #12: moderate"
+;  V254 cse6        [V254,T73] (  3,  3   )    long  ->  rdi         "CSE #13: conservative"
+;  V255 cse7        [V255,T74] (  3,  3   )     int  ->  rdi         "CSE #07: conservative"
+;  V256 rat0        [V256,T10] (  3, 23.98)     int  ->  r11         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 104
 
 G_M46231_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 104
        lea      rbp, [rsp+0x90]
        mov      qword ptr [rbp-0x88], rsp
        mov      dword ptr [rbp-0x2C], edx
-       mov      bword ptr [rbp-0x68], r8
+       mov      bword ptr [rbp-0x60], r8
        mov      rbx, rsi
        mov      r14d, ecx
        mov      r15, r9
        mov      r12, gword ptr [rbp+0x10]
        mov      r13, bword ptr [rbp+0x18]
 						;; size=53 bbWeight=1 PerfScore 12.50
 G_M46231_IG02:
        mov      dword ptr [rbp-0x38], r14d
        mov      eax, dword ptr [rbp-0x2C]
        mov      dword ptr [rbp-0x40], eax
        mov      ecx, dword ptr [rbp-0x2C]
        mov      dword ptr [rbp-0x44], ecx
        xor      rdx, rdx
        mov      gword ptr [r13], rdx
        mov      rdx, 0xD1FFAB1E
        test     qword ptr [r15], rdx
        setne    dl
        movzx    rdx, dl
        mov      dword ptr [rbp-0x48], edx
        mov      esi, dword ptr [r12+0x10]
        mov      dword ptr [rbp-0x4C], esi
        test     edx, edx
        mov      eax, dword ptr [rbp-0x40]
        je       SHORT G_M46231_IG06
        mov      r9, gword ptr [rdi+0x10]
-       mov      gword ptr [rbp-0x70], r9
+       mov      gword ptr [rbp-0x68], r9
        mov      edi, dword ptr [r9+0x08]
        cmp      edi, dword ptr [rbp-0x2C]
-       jb       G_M46231_IG73
+       jb       G_M46231_IG70
        cmp      dword ptr [rbp-0x2C], 0
        jne      SHORT G_M46231_IG03
        mov      r10, 0xD1FFAB1E      ; ''
        jmp      SHORT G_M46231_IG05
 						;; size=98 bbWeight=1 PerfScore 30.25
 G_M46231_IG03:
        mov      r10d, dword ptr [r9+0x08]
        cmp      r10d, dword ptr [rbp-0x2C]
        jne      SHORT G_M46231_IG04
        mov      r10, r9
        jmp      SHORT G_M46231_IG05
 						;; size=15 bbWeight=1 PerfScore 7.25
 G_M46231_IG04:
        mov      edi, dword ptr [rbp-0x2C]
        call     System.String:FastAllocateString(int):System.String
        mov      r10, rax
-       mov      gword ptr [rbp-0x78], r10
+       mov      gword ptr [rbp-0x70], r10
        mov      edx, dword ptr [rbp-0x2C]
        cmp      byte  ptr [r10], r10b
        lea      rdi, bword ptr [r10+0x0C]
-       mov      rax, gword ptr [rbp-0x70]
+       mov      rax, gword ptr [rbp-0x68]
        lea      rsi, bword ptr [rax+0x0C]
        add      rdx, rdx
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
        call     [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
-       mov      r10, gword ptr [rbp-0x78]
+       mov      r10, gword ptr [rbp-0x70]
 						;; size=52 bbWeight=1 PerfScore 13.75
 G_M46231_IG05:
        mov      rdi, r13
        mov      rsi, r10
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
        mov      eax, dword ptr [rbp-0x40]
 						;; size=14 bbWeight=1 PerfScore 2.50
 G_M46231_IG06:
        cmp      dword ptr [rbp-0x2C], r14d
        je       SHORT G_M46231_IG08
        movsxd   rdi, dword ptr [rbp-0x2C]
        movzx    r9, word  ptr [rbx+2*rdi]
        cmp      r9d, 47
        je       SHORT G_M46231_IG08
        cmp      r9d, 92
        jne      SHORT G_M46231_IG07
        test     dword ptr [r12+0x10], 0x2000
        jne      SHORT G_M46231_IG08
 						;; size=38 bbWeight=1 PerfScore 14.50
 G_M46231_IG07:
        cmp      r9d, 35
        je       SHORT G_M46231_IG08
        cmp      r9d, 63
        jne      SHORT G_M46231_IG10
 						;; size=12 bbWeight=1 PerfScore 2.50
 G_M46231_IG08:
        test     byte  ptr [r12+0x10], 128
        je       SHORT G_M46231_IG09
        and      qword ptr [r15], 0xD1FFAB1E
        test     dword ptr [r15], 0xD1FFAB1E
        jne      SHORT G_M46231_IG09
        or       qword ptr [r15], 0xD1FFAB1E
-       jmp      G_M46231_IG71
+       jmp      G_M46231_IG68
 						;; size=36 bbWeight=1 PerfScore 16.00
 G_M46231_IG09:
-       mov      r8, bword ptr [rbp-0x68]
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 8
-       jmp      G_M46231_IG71
+       jmp      G_M46231_IG68
 						;; size=16 bbWeight=1 PerfScore 4.00
 G_M46231_IG10:
        test     byte  ptr [rbp-0x4C], 4
        jne      SHORT G_M46231_IG15
 						;; size=6 bbWeight=1 PerfScore 3.00
 G_M46231_IG11:
        mov      ecx, dword ptr [rbp-0x44]
        jmp      G_M46231_IG19
        align    [0 bytes for IG12]
 						;; size=8 bbWeight=0.50 PerfScore 1.50
 G_M46231_IG12:
        mov      edi, dword ptr [rbp-0x38]
        dec      edi
        cmp      ecx, edi
        je       SHORT G_M46231_IG16
        movsxd   rdi, ecx
        movzx    r10, word  ptr [rbx+2*rdi]
        cmp      r10d, 63
        je       SHORT G_M46231_IG16
        mov      r11d, r10d
        sub      r11d, 35
        cmp      r11d, 57
        ja       SHORT G_M46231_IG14
 						;; size=36 bbWeight=4 PerfScore 31.00
 G_M46231_IG13:
        mov      rdi, 0xD1FFAB1E
        bt       rdi, r11
        jb       SHORT G_M46231_IG16
 						;; size=16 bbWeight=3.99 PerfScore 6.98
 G_M46231_IG14:
        cmp      r10d, 64
        je       SHORT G_M46231_IG17
        inc      ecx
        mov      dword ptr [rbp-0x44], ecx
 						;; size=11 bbWeight=4 PerfScore 10.00
 G_M46231_IG15:
        mov      ecx, dword ptr [rbp-0x44]
        cmp      ecx, dword ptr [rbp-0x38]
        jl       SHORT G_M46231_IG12
        jmp      G_M46231_IG19
 						;; size=13 bbWeight=8 PerfScore 48.00
 G_M46231_IG16:
        mov      ecx, dword ptr [rbp-0x2C]
        jmp      G_M46231_IG19
 						;; size=8 bbWeight=1 PerfScore 3.00
 G_M46231_IG17:
        or       qword ptr [r15], 0xD1FFAB1E
        cmp      dword ptr [rbp-0x48], 0
        je       SHORT G_M46231_IG18
        mov      r9, gword ptr [r13]
-       mov      gword ptr [rbp-0x80], r9
+       mov      gword ptr [rbp-0x78], r9
        mov      dword ptr [rbp-0x44], ecx
        lea      edx, [rcx+0x01]
        mov      rdi, rbx
        mov      esi, eax
        mov      ecx, 2
        mov      r10, 0xD1FFAB1E      ; code for System.IriHelper:EscapeUnescapeIri(ulong,int,int,int):System.String
        call     [r10]System.IriHelper:EscapeUnescapeIri(ulong,int,int,int):System.String
        mov      rsi, rax
-       mov      rdi, gword ptr [rbp-0x80]
+       mov      rdi, gword ptr [rbp-0x78]
        mov      rax, 0xD1FFAB1E      ; code for System.String:Concat(System.String,System.String):System.String
        call     [rax]System.String:Concat(System.String,System.String):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
        mov      rsi, gword ptr [r13]
        cmp      dword ptr [rsi+0x08], 0xFFFF
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
        jle      SHORT G_M46231_IG18
-       mov      r8, bword ptr [rbp-0x68]
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 6
-       jmp      G_M46231_IG71
+       jmp      G_M46231_IG68
 						;; size=115 bbWeight=1 PerfScore 32.50
 G_M46231_IG18:
        inc      ecx
        movsxd   rdi, ecx
        movzx    r9, word  ptr [rbx+2*rdi]
 						;; size=10 bbWeight=1 PerfScore 2.50
 G_M46231_IG19:
        mov      dword ptr [rbp-0x3C], r9d
        cmp      r9d, 91
        jne      G_M46231_IG23
        test     dword ptr [r12+0x10], 0x800
        je       G_M46231_IG23
        mov      dword ptr [rbp-0x44], ecx
        lea      esi, [rcx+0x01]
        lea      rdx, [rbp-0x38]
        mov      rdi, rbx
        xor      ecx, ecx
        mov      r10, 0xD1FFAB1E      ; code for System.IPv6AddressHelper:InternalIsValid(ulong,int,byref,ubyte):ubyte
        call     [r10]System.IPv6AddressHelper:InternalIsValid(ulong,int,byref,ubyte):ubyte
        test     eax, eax
        je       SHORT G_M46231_IG20
        or       qword ptr [r15], 0x10000
        cmp      dword ptr [rbp-0x48], 0
-       je       G_M46231_IG42
+       je       G_M46231_IG39
        mov      rdi, gword ptr [r13]
        test     rdi, rdi
        jne      SHORT G_M46231_IG21
        xor      rdi, rdi
        xor      esi, esi
        jmp      SHORT G_M46231_IG22
 						;; size=93 bbWeight=1 PerfScore 25.00
 G_M46231_IG20:
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
        jmp      SHORT G_M46231_IG23
-       align    [0 bytes for IG44]
+       align    [0 bytes for IG41]
 						;; size=8 bbWeight=0.50 PerfScore 2.00
 G_M46231_IG21:
        lea      rsi, bword ptr [rdi+0x0C]
        mov      edi, dword ptr [rdi+0x08]
        mov      edx, edi
        mov      rdi, rsi
        mov      esi, edx
 						;; size=14 bbWeight=1 PerfScore 3.25
 G_M46231_IG22:
        mov      ecx, dword ptr [rbp-0x38]
        mov      r8d, dword ptr [rbp-0x44]
        sub      ecx, r8d
-       js       G_M46231_IG74
+       js       G_M46231_IG71
        movsxd   rdx, r8d
        lea      rdx, [rbx+2*rdx]
        mov      r8, 0xD1FFAB1E      ; code for System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        call     [r8]System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       jmp      G_M46231_IG42
+       jmp      G_M46231_IG39
 						;; size=52 bbWeight=1 PerfScore 10.75
 G_M46231_IG23:
        mov      r9d, dword ptr [rbp-0x3C]
        add      r9d, -48
        cmp      r9d, 9
        ja       G_M46231_IG31
        mov      edi, dword ptr [r12+0x10]
        test     edi, 0x400
        je       G_M46231_IG31
        test     dword ptr [r15], 0xD1FFAB1E
        sete     r9b
        movzx    r9, r9b
        test     edi, 0x10000
        je       SHORT G_M46231_IG24
        lea      rdx, [rbp-0x38]
        mov      rdi, rbx
        mov      dword ptr [rbp-0x44], ecx
        mov      esi, ecx
        mov      r8d, r9d
        xor      ecx, ecx
        mov      r9, 0xD1FFAB1E      ; code for System.IPv4AddressHelper:IsValidCanonical(ulong,int,byref,ubyte,ubyte):ubyte
        call     [r9]System.IPv4AddressHelper:IsValidCanonical(ulong,int,byref,ubyte,ubyte):ubyte
        jmp      SHORT G_M46231_IG26
 						;; size=90 bbWeight=1 PerfScore 19.00
 G_M46231_IG24:
        lea      rdx, [rbp-0x38]
        mov      rdi, rbx
        mov      dword ptr [rbp-0x44], ecx
        mov      esi, ecx
        mov      ecx, r9d
        mov      r9, 0xD1FFAB1E      ; code for System.IPv4AddressHelper:ParseNonCanonical(ulong,int,byref,ubyte):long
        call     [r9]System.IPv4AddressHelper:ParseNonCanonical(ulong,int,byref,ubyte):long
        cmp      rax, -1
        jne      SHORT G_M46231_IG27
 						;; size=34 bbWeight=1 PerfScore 6.75
 G_M46231_IG25:
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
        jmp      SHORT G_M46231_IG31
 						;; size=8 bbWeight=0.50 PerfScore 2.00
 G_M46231_IG26:
        test     eax, eax
        je       SHORT G_M46231_IG28
 						;; size=4 bbWeight=1 PerfScore 1.25
 G_M46231_IG27:
        or       qword ptr [r15], 0x20000
        cmp      dword ptr [rbp-0x48], 0
-       je       G_M46231_IG42
+       je       G_M46231_IG39
        mov      rdi, gword ptr [r13]
        test     rdi, rdi
        jne      SHORT G_M46231_IG29
        xor      rdi, rdi
        xor      esi, esi
        jmp      SHORT G_M46231_IG30
 						;; size=32 bbWeight=1 PerfScore 11.75
 G_M46231_IG28:
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
        jmp      SHORT G_M46231_IG31
 						;; size=8 bbWeight=0.50 PerfScore 2.00
 G_M46231_IG29:
        lea      rsi, bword ptr [rdi+0x0C]
        mov      edi, dword ptr [rdi+0x08]
        mov      edx, edi
        mov      rdi, rsi
        mov      esi, edx
 						;; size=14 bbWeight=1 PerfScore 3.25
 G_M46231_IG30:
        mov      ecx, dword ptr [rbp-0x38]
        mov      r8d, dword ptr [rbp-0x44]
        sub      ecx, r8d
-       js       G_M46231_IG74
+       js       G_M46231_IG71
        movsxd   rdx, r8d
        lea      rdx, [rbx+2*rdx]
        mov      r8, 0xD1FFAB1E      ; code for System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        call     [r8]System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       jmp      G_M46231_IG42
+       jmp      G_M46231_IG39
 						;; size=52 bbWeight=1 PerfScore 10.75
 G_M46231_IG31:
        test     dword ptr [rbp-0x4C], 512
-       je       G_M46231_IG39
+       je       G_M46231_IG36
        test     dword ptr [r12+0x10], 0xD1FFAB1E
-       jne      G_M46231_IG36
+       jne      G_M46231_IG33
        mov      edi, dword ptr [rbp-0x38]
        sub      edi, ecx
-       js       G_M46231_IG74
+       js       G_M46231_IG71
        mov      dword ptr [rbp-0x44], ecx
        movsxd   r9, ecx
        lea      r9, [rbx+2*r9]
        mov      r10d, edi
        test     dword ptr [r15], 0xD1FFAB1E
        sete     cl
        movzx    rcx, cl
        mov      rdi, r9
        mov      esi, r10d
        lea      r8, [rbp-0x58]
        xor      edx, edx
        mov      r9, 0xD1FFAB1E      ; code for System.DomainNameHelper:IsValid(System.ReadOnlySpan`1[ushort],ubyte,ubyte,byref):ubyte
        call     [r9]System.DomainNameHelper:IsValid(System.ReadOnlySpan`1[ushort],ubyte,ubyte,byref):ubyte
        test     eax, eax
-       je       SHORT G_M46231_IG33
+       je       SHORT G_M46231_IG32
        mov      eax, dword ptr [rbp-0x44]
        mov      edx, eax
        add      edx, dword ptr [rbp-0x58]
        mov      dword ptr [rbp-0x38], edx
        or       qword ptr [r15], 0x30000
        mov      ecx, dword ptr [rbp-0x58]
        test     ecx, ecx
-       jl       G_M46231_IG74
+       jl       G_M46231_IG71
        movsxd   rdx, eax
        lea      rdi, [rbx+2*rdx]
-       mov      dword ptr [rbp-0x5C], 65
-       mov      dword ptr [rbp-0x60], 90
-       movzx    rsi, word  ptr [rbp-0x5C]
-       movzx    rdx, word  ptr [rbp-0x60]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M46231_IG34
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M46231_IG34
-       cmp      edx, esi
-       jl       SHORT G_M46231_IG34
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 25
+       mov      esi, 65
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-						;; size=198 bbWeight=1 PerfScore 44.25
+       test     eax, eax
+       jge      G_M46231_IG39
+       or       qword ptr [r15], 0xD1FFAB1E
+       jmp      G_M46231_IG39
+						;; size=172 bbWeight=1 PerfScore 41.50
 G_M46231_IG32:
-       jmp      SHORT G_M46231_IG35
-						;; size=2 bbWeight=1 PerfScore 2.00
-G_M46231_IG33:
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
-       jmp      SHORT G_M46231_IG36
-						;; size=8 bbWeight=0.50 PerfScore 2.00
-G_M46231_IG34:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=1 PerfScore 3.25
-G_M46231_IG35:
-       test     eax, eax
-       jge      G_M46231_IG42
-       or       qword ptr [r15], 0xD1FFAB1E
-       jmp      G_M46231_IG42
-						;; size=20 bbWeight=1 PerfScore 6.25
-G_M46231_IG36:
+						;; size=6 bbWeight=0.50 PerfScore 1.00
+G_M46231_IG33:
        cmp      dword ptr [rbp-0x48], 0
-       jne      SHORT G_M46231_IG37
+       jne      SHORT G_M46231_IG34
        test     dword ptr [r12+0x10], 0xD1FFAB1E
-       je       G_M46231_IG39
+       je       G_M46231_IG36
 						;; size=21 bbWeight=1 PerfScore 7.00
-G_M46231_IG37:
+G_M46231_IG34:
        mov      edi, dword ptr [rbp-0x38]
        sub      edi, ecx
-       js       G_M46231_IG74
+       js       G_M46231_IG71
        mov      dword ptr [rbp-0x44], ecx
        movsxd   r9, ecx
        lea      r9, [rbx+2*r9]
        mov      r10d, edi
        test     dword ptr [r15], 0xD1FFAB1E
        sete     cl
        movzx    rcx, cl
        mov      rdi, r9
        mov      esi, r10d
        lea      r8, [rbp-0x58]
        mov      edx, 1
        mov      r9, 0xD1FFAB1E      ; code for System.DomainNameHelper:IsValid(System.ReadOnlySpan`1[ushort],ubyte,ubyte,byref):ubyte
        call     [r9]System.DomainNameHelper:IsValid(System.ReadOnlySpan`1[ushort],ubyte,ubyte,byref):ubyte
        test     eax, eax
-       je       SHORT G_M46231_IG38
+       je       SHORT G_M46231_IG35
        mov      eax, dword ptr [rbp-0x44]
        mov      edi, eax
        add      edi, dword ptr [rbp-0x58]
        mov      dword ptr [rbp-0x38], edi
-       mov      r8, bword ptr [rbp-0x68]
+       mov      r8, bword ptr [rbp-0x60]
        mov      bword ptr [rsp], r8
        mov      rdi, rbx
        mov      esi, eax
        mov      edx, dword ptr [rbp-0x38]
        mov      ecx, dword ptr [rbp-0x48]
        mov      r8, r15
        mov      r9, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Uri:CheckAuthorityHelperHandleDnsIri(ulong,int,int,ubyte,byref,byref,byref)
        call     [rax]System.Uri:CheckAuthorityHelperHandleDnsIri(ulong,int,int,ubyte,byref,byref,byref)
-       jmp      G_M46231_IG42
+       jmp      G_M46231_IG39
 						;; size=122 bbWeight=1 PerfScore 28.75
-G_M46231_IG38:
+G_M46231_IG35:
        mov      eax, dword ptr [rbp-0x40]
        mov      ecx, dword ptr [rbp-0x44]
 						;; size=6 bbWeight=0.50 PerfScore 1.00
-G_M46231_IG39:
+G_M46231_IG36:
        test     dword ptr [rbp-0x4C], 256
        mov      dword ptr [rbp-0x44], ecx
-       je       G_M46231_IG42
+       je       G_M46231_IG39
        test     dword ptr [r15], 0xD1FFAB1E
        sete     cl
        movzx    rcx, cl
        lea      rdx, [rbp-0x38]
        mov      rdi, rbx
        mov      esi, dword ptr [rbp-0x44]
        mov      r9, 0xD1FFAB1E      ; code for System.UncNameHelper:IsValid(ulong,int,byref,ubyte):ubyte
        call     [r9]System.UncNameHelper:IsValid(ulong,int,byref,ubyte):ubyte
        test     eax, eax
-       je       SHORT G_M46231_IG42
+       je       SHORT G_M46231_IG39
        mov      edi, dword ptr [rbp-0x38]
        mov      eax, dword ptr [rbp-0x44]
        sub      edi, eax
        cmp      edi, 256
-       jg       SHORT G_M46231_IG42
+       jg       SHORT G_M46231_IG39
        or       qword ptr [r15], 0xD1FFAB1E
        cmp      dword ptr [rbp-0x48], 0
-       je       SHORT G_M46231_IG42
+       je       SHORT G_M46231_IG39
        mov      rdi, gword ptr [r13]
        test     rdi, rdi
-       jne      SHORT G_M46231_IG40
+       jne      SHORT G_M46231_IG37
        xor      rdi, rdi
        xor      esi, esi
-       jmp      SHORT G_M46231_IG41
+       jmp      SHORT G_M46231_IG38
 						;; size=100 bbWeight=1 PerfScore 29.75
-G_M46231_IG40:
+G_M46231_IG37:
        lea      rsi, bword ptr [rdi+0x0C]
        mov      edi, dword ptr [rdi+0x08]
        mov      edx, edi
        mov      rdi, rsi
        mov      esi, edx
 						;; size=14 bbWeight=1 PerfScore 3.25
-G_M46231_IG41:
+G_M46231_IG38:
        mov      ecx, dword ptr [rbp-0x38]
        sub      ecx, eax
-       js       G_M46231_IG74
+       js       G_M46231_IG71
        movsxd   rdx, eax
        lea      rdx, [rbx+2*rdx]
        mov      rax, 0xD1FFAB1E      ; code for System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        call     [rax]System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
 						;; size=41 bbWeight=1 PerfScore 7.75
-G_M46231_IG42:
+G_M46231_IG39:
        cmp      dword ptr [rbp-0x38], r14d
-       jge      G_M46231_IG52
+       jge      G_M46231_IG49
        movsxd   rdi, dword ptr [rbp-0x38]
        movzx    rsi, word  ptr [rbx+2*rdi]
        cmp      esi, 92
-       jne      SHORT G_M46231_IG43
+       jne      SHORT G_M46231_IG40
        test     dword ptr [r15], 0xD1FFAB1E
-       je       SHORT G_M46231_IG43
+       je       SHORT G_M46231_IG40
        mov      edx, dword ptr [r12+0x10]
        test     edx, 0x2000
-       jne      SHORT G_M46231_IG43
+       jne      SHORT G_M46231_IG40
        test     edx, 0x10000
-       je       G_M46231_IG51
-       mov      r8, bword ptr [rbp-0x68]
+       je       G_M46231_IG48
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 8
        or       qword ptr [r15], 0xD1FFAB1E
-       jmp      G_M46231_IG70
+       jmp      G_M46231_IG67
 						;; size=80 bbWeight=1 PerfScore 24.75
-G_M46231_IG43:
+G_M46231_IG40:
        cmp      esi, 58
-       jne      G_M46231_IG52
+       jne      G_M46231_IG49
        mov      edx, dword ptr [r12+0x10]
        test     dl, 8
-       je       G_M46231_IG51
+       je       G_M46231_IG48
        xor      esi, esi
        mov      ecx, dword ptr [rbp-0x38]
        mov      r9d, dword ptr [rbp-0x38]
        inc      r9d
        mov      dword ptr [rbp-0x2C], r9d
        cmp      dword ptr [rbp-0x2C], r14d
-       jge      SHORT G_M46231_IG47
+       jge      SHORT G_M46231_IG44
 						;; size=45 bbWeight=1 PerfScore 11.00
-G_M46231_IG44:
+G_M46231_IG41:
        movsxd   r9, dword ptr [rbp-0x2C]
        movzx    r9, word  ptr [rbx+2*r9]
        add      r9d, -48
        cmp      r9d, 9
-       ja       SHORT G_M46231_IG45
+       ja       SHORT G_M46231_IG42
        lea      esi, [rsi+4*rsi]
        lea      esi, [r9+2*rsi]
        cmp      esi, 0xFFFF
-       jg       SHORT G_M46231_IG47
+       jg       SHORT G_M46231_IG44
        mov      r9d, dword ptr [rbp-0x2C]
        inc      r9d
        mov      dword ptr [rbp-0x2C], r9d
        cmp      dword ptr [rbp-0x2C], r14d
-       jl       SHORT G_M46231_IG44
-       jmp      SHORT G_M46231_IG47
+       jl       SHORT G_M46231_IG41
+       jmp      SHORT G_M46231_IG44
 						;; size=53 bbWeight=8 PerfScore 128.00
-G_M46231_IG45:
+G_M46231_IG42:
        cmp      r9d, -1
-       je       SHORT G_M46231_IG47
+       je       SHORT G_M46231_IG44
        cmp      r9d, 15
-       je       SHORT G_M46231_IG47
+       je       SHORT G_M46231_IG44
        cmp      r9d, -13
-       je       SHORT G_M46231_IG47
+       je       SHORT G_M46231_IG44
        test     edx, 0x1000
-       je       SHORT G_M46231_IG46
+       je       SHORT G_M46231_IG43
        test     edx, 0x10000
-       jne      SHORT G_M46231_IG46
+       jne      SHORT G_M46231_IG43
        and      qword ptr [r15], 0xD1FFAB1E
-       jmp      SHORT G_M46231_IG47
-       align    [0 bytes for IG53]
+       jmp      SHORT G_M46231_IG44
+       align    [0 bytes for IG50]
 						;; size=43 bbWeight=1 PerfScore 11.25
-G_M46231_IG46:
-       mov      r8, bword ptr [rbp-0x68]
+G_M46231_IG43:
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 10
-       jmp      G_M46231_IG71
+       jmp      G_M46231_IG68
 						;; size=16 bbWeight=1 PerfScore 4.00
-G_M46231_IG47:
+G_M46231_IG44:
        cmp      esi, 0xFFFF
-       jle      SHORT G_M46231_IG48
+       jle      SHORT G_M46231_IG45
        test     dword ptr [r12+0x10], 0x1000
-       je       SHORT G_M46231_IG46
+       je       SHORT G_M46231_IG43
        and      qword ptr [r15], 0xD1FFAB1E
 						;; size=26 bbWeight=1 PerfScore 8.25
-G_M46231_IG48:
+G_M46231_IG45:
        cmp      dword ptr [rbp-0x48], 0
-       je       SHORT G_M46231_IG52
+       je       SHORT G_M46231_IG49
        mov      rsi, gword ptr [r13]
        test     rsi, rsi
-       jne      SHORT G_M46231_IG49
+       jne      SHORT G_M46231_IG46
        xor      rdx, rdx
        xor      esi, esi
-       jmp      SHORT G_M46231_IG50
+       jmp      SHORT G_M46231_IG47
 						;; size=21 bbWeight=1 PerfScore 8.75
-G_M46231_IG49:
+G_M46231_IG46:
        lea      rdx, bword ptr [rsi+0x0C]
        mov      esi, dword ptr [rsi+0x08]
 						;; size=7 bbWeight=1 PerfScore 2.50
-G_M46231_IG50:
+G_M46231_IG47:
        mov      r9d, dword ptr [rbp-0x2C]
        sub      r9d, ecx
        mov      ecx, r9d
        test     ecx, ecx
-       jl       G_M46231_IG74
+       jl       G_M46231_IG71
        lea      r9, [rbx+2*rdi]
        mov      rdi, rdx
        mov      rdx, r9
        mov      r9, 0xD1FFAB1E      ; code for System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        call     [r9]System.String:Concat(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort]):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       jmp      SHORT G_M46231_IG52
+       jmp      SHORT G_M46231_IG49
 						;; size=54 bbWeight=1 PerfScore 10.50
-G_M46231_IG51:
+G_M46231_IG48:
        and      qword ptr [r15], 0xD1FFAB1E
 						;; size=7 bbWeight=1 PerfScore 3.00
-G_M46231_IG52:
+G_M46231_IG49:
        test     dword ptr [r15], 0xD1FFAB1E
-       jne      G_M46231_IG70
+       jne      G_M46231_IG67
        and      qword ptr [r15], 0xD1FFAB1E
        mov      r12d, dword ptr [r12+0x10]
        test     r12d, 0x1000
-       je       G_M46231_IG59
+       je       G_M46231_IG56
        or       qword ptr [r15], 0xD1FFAB1E
        mov      edx, dword ptr [rbp-0x2C]
        mov      dword ptr [rbp-0x38], edx
        cmp      dword ptr [rbp-0x38], r14d
-       jge      SHORT G_M46231_IG54
+       jge      SHORT G_M46231_IG51
 						;; size=57 bbWeight=1 PerfScore 18.25
-G_M46231_IG53:
+G_M46231_IG50:
        movsxd   rdx, dword ptr [rbp-0x38]
        movzx    rdx, word  ptr [rbx+2*rdx]
        cmp      edx, 47
-       je       SHORT G_M46231_IG54
+       je       SHORT G_M46231_IG51
        cmp      edx, 63
-       je       SHORT G_M46231_IG54
+       je       SHORT G_M46231_IG51
        cmp      edx, 35
-       je       SHORT G_M46231_IG54
+       je       SHORT G_M46231_IG51
        mov      edx, dword ptr [rbp-0x38]
        inc      edx
        mov      dword ptr [rbp-0x38], edx
        cmp      dword ptr [rbp-0x38], r14d
-       jl       SHORT G_M46231_IG53
+       jl       SHORT G_M46231_IG50
 						;; size=37 bbWeight=8 PerfScore 112.00
-G_M46231_IG54:
+G_M46231_IG51:
        cmp      dword ptr [rbp-0x48], 0
-       je       G_M46231_IG70
+       je       G_M46231_IG67
 						;; size=10 bbWeight=2 PerfScore 6.00
-G_M46231_IG55:
+G_M46231_IG52:
        mov      edx, dword ptr [rbp-0x38]
        mov      r15d, dword ptr [rbp-0x40]
        sub      edx, r15d
        mov      rdi, rbx
        mov      esi, r15d
        call     System.String:.ctor(ulong,int,int):this
        mov      r12, rax
 						;; size=24 bbWeight=1 PerfScore 4.00
-G_M46231_IG56:
+G_M46231_IG53:
        mov      r14, gword ptr [r13]
        lea      rdi, bword ptr [r12+0x0C]
        mov      esi, dword ptr [r12+0x08]
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Ascii:IsValidCore[ushort](byref,int):ubyte
        call     [rax]System.Text.Ascii:IsValidCore[ushort](byref,int):ubyte
        test     eax, eax
-       je       SHORT G_M46231_IG57
+       je       SHORT G_M46231_IG54
        mov      rsi, r12
-       jmp      SHORT G_M46231_IG58
-       align    [0 bytes for IG60]
+       jmp      SHORT G_M46231_IG55
+       align    [0 bytes for IG57]
 						;; size=35 bbWeight=1 PerfScore 11.25
-G_M46231_IG57:
+G_M46231_IG54:
        mov      rdi, r12
        mov      esi, 1
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.Normalization:IcuNormalize(System.String,int):System.String
        call     [rax]System.Globalization.Normalization:IcuNormalize(System.String,int):System.String
        mov      rsi, rax
 						;; size=23 bbWeight=1 PerfScore 4.00
-G_M46231_IG58:
+G_M46231_IG55:
        mov      rdi, r14
        mov      rax, 0xD1FFAB1E      ; code for System.String:Concat(System.String,System.String):System.String
        call     [rax]System.String:Concat(System.String,System.String):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       jmp      G_M46231_IG70
+       jmp      G_M46231_IG67
 						;; size=31 bbWeight=1 PerfScore 7.00
-G_M46231_IG59:
+G_M46231_IG56:
        test     r12d, 0x10000
-       je       G_M46231_IG69
+       je       G_M46231_IG66
        mov      esi, dword ptr [rbp-0x2C]
        mov      edx, dword ptr [rbp-0x2C]
        mov      dword ptr [rbp-0x38], edx
        cmp      dword ptr [rbp-0x38], r14d
-       jge      SHORT G_M46231_IG63
-       jmp      SHORT G_M46231_IG62
+       jge      SHORT G_M46231_IG60
+       jmp      SHORT G_M46231_IG59
 						;; size=30 bbWeight=1 PerfScore 9.25
-G_M46231_IG60:
+G_M46231_IG57:
        test     edx, edx
-       je       SHORT G_M46231_IG62
+       je       SHORT G_M46231_IG59
 						;; size=4 bbWeight=8 PerfScore 10.00
-G_M46231_IG61:
+G_M46231_IG58:
        movsxd   rdx, dword ptr [rbp-0x38]
        movzx    rdx, word  ptr [rbx+2*rdx]
        cmp      edx, 47
-       je       SHORT G_M46231_IG63
+       je       SHORT G_M46231_IG60
        cmp      edx, 63
-       je       SHORT G_M46231_IG63
+       je       SHORT G_M46231_IG60
        cmp      edx, 35
-       je       SHORT G_M46231_IG63
+       je       SHORT G_M46231_IG60
 						;; size=23 bbWeight=4 PerfScore 35.00
-G_M46231_IG62:
+G_M46231_IG59:
        mov      edx, dword ptr [rbp-0x2C]
        add      edx, 2
        cmp      dword ptr [rbp-0x38], edx
-       jge      SHORT G_M46231_IG65
+       jge      SHORT G_M46231_IG62
        movsxd   rdx, dword ptr [rbp-0x38]
        movzx    rdx, word  ptr [rbx+2*rdx]
        cmp      edx, 46
-       jne      SHORT G_M46231_IG65
+       jne      SHORT G_M46231_IG62
        mov      edx, 1
        mov      edi, dword ptr [rbp-0x38]
        inc      edi
        mov      dword ptr [rbp-0x38], edi
        cmp      dword ptr [rbp-0x38], r14d
-       jl       SHORT G_M46231_IG60
+       jl       SHORT G_M46231_IG57
 						;; size=43 bbWeight=8 PerfScore 128.00
-G_M46231_IG63:
+G_M46231_IG60:
        or       qword ptr [r15], 0xD1FFAB1E
        cmp      dword ptr [rbp-0x48], 0
-       je       G_M46231_IG70
+       je       G_M46231_IG67
 						;; size=17 bbWeight=2 PerfScore 12.00
-G_M46231_IG64:
+G_M46231_IG61:
        mov      edx, dword ptr [rbp-0x38]
        sub      edx, esi
        mov      rdi, rbx
        call     System.String:.ctor(ulong,int,int):this
        mov      r12, rax
-       jmp      SHORT G_M46231_IG66
+       jmp      SHORT G_M46231_IG63
 						;; size=18 bbWeight=1 PerfScore 4.75
-G_M46231_IG65:
-       mov      r8, bword ptr [rbp-0x68]
+G_M46231_IG62:
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 8
        or       qword ptr [r15], 0xD1FFAB1E
-       jmp      SHORT G_M46231_IG71
+       jmp      SHORT G_M46231_IG68
 						;; size=20 bbWeight=1 PerfScore 7.00
-G_M46231_IG66:
+G_M46231_IG63:
        mov      r15, gword ptr [r13]
        lea      rdi, bword ptr [r12+0x0C]
        mov      esi, dword ptr [r12+0x08]
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Ascii:IsValidCore[ushort](byref,int):ubyte
        call     [rax]System.Text.Ascii:IsValidCore[ushort](byref,int):ubyte
        test     eax, eax
-       je       SHORT G_M46231_IG67
+       je       SHORT G_M46231_IG64
        mov      rsi, r12
-       jmp      SHORT G_M46231_IG68
+       jmp      SHORT G_M46231_IG65
 						;; size=35 bbWeight=1 PerfScore 11.25
-G_M46231_IG67:
+G_M46231_IG64:
        mov      rdi, r12
        mov      esi, 1
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.Normalization:IcuNormalize(System.String,int):System.String
        call     [rax]System.Globalization.Normalization:IcuNormalize(System.String,int):System.String
        mov      rsi, rax
 						;; size=23 bbWeight=1 PerfScore 4.00
-G_M46231_IG68:
+G_M46231_IG65:
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.String:Concat(System.String,System.String):System.String
        call     [rax]System.String:Concat(System.String,System.String):System.String
        mov      rsi, rax
        mov      rdi, r13
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       jmp      SHORT G_M46231_IG70
+       jmp      SHORT G_M46231_IG67
 						;; size=28 bbWeight=1 PerfScore 7.00
-G_M46231_IG69:
+G_M46231_IG66:
        test     r12b, 1
-       jne      SHORT G_M46231_IG65
+       jne      SHORT G_M46231_IG62
        test     r12d, 0x4000
-       jne      SHORT G_M46231_IG65
+       jne      SHORT G_M46231_IG62
 						;; size=15 bbWeight=1 PerfScore 2.50
-G_M46231_IG70:
+G_M46231_IG67:
        mov      eax, dword ptr [rbp-0x38]
-       jmp      SHORT G_M46231_IG72
+       jmp      SHORT G_M46231_IG69
 						;; size=5 bbWeight=1 PerfScore 3.00
-G_M46231_IG71:
+G_M46231_IG68:
        mov      eax, dword ptr [rbp-0x2C]
 						;; size=3 bbWeight=1 PerfScore 1.00
-G_M46231_IG72:
+G_M46231_IG69:
        add      rsp, 104
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.25
-G_M46231_IG73:
+G_M46231_IG70:
        mov      rdi, r9
        mov      edx, dword ptr [rbp-0x2C]
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.String:ThrowSubstringArgumentOutOfRange(int,int):this
        call     [rax]System.String:ThrowSubstringArgumentOutOfRange(int,int):this
        int3     
 						;; size=21 bbWeight=0 PerfScore 0.00
-G_M46231_IG74:
+G_M46231_IG71:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
-G_M46231_IG75:
+G_M46231_IG72:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 24
        mov      rbp, qword ptr [rdi+0x08]
        mov      qword ptr [rsp+0x08], rbp
        lea      rbp, [rbp+0x90]
 						;; size=30 bbWeight=0 PerfScore 0.00
-G_M46231_IG76:
-       mov      r8, bword ptr [rbp-0x68]
+G_M46231_IG73:
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 8
-       lea      rax, G_M46231_IG70
+       lea      rax, G_M46231_IG67
 						;; size=18 bbWeight=0 PerfScore 0.00
-G_M46231_IG77:
+G_M46231_IG74:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0 PerfScore 0.00
-G_M46231_IG78:
+G_M46231_IG75:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 24
        mov      rbp, qword ptr [rdi+0x08]
        mov      qword ptr [rsp+0x08], rbp
        lea      rbp, [rbp+0x90]
 						;; size=30 bbWeight=0 PerfScore 0.00
-G_M46231_IG79:
-       mov      r8, bword ptr [rbp-0x68]
+G_M46231_IG76:
+       mov      r8, bword ptr [rbp-0x60]
        mov      dword ptr [r8], 1
-       lea      rax, G_M46231_IG71
+       lea      rax, G_M46231_IG68
 						;; size=18 bbWeight=0 PerfScore 0.00
-G_M46231_IG80:
+G_M46231_IG77:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 2518, prolog size 53, PerfScore 1088.23, instruction count 673, allocated bytes for code 2523 (MethodHash=8b574b68) for method System.Uri:CheckAuthorityHelper(ulong,int,int,byref,byref,System.UriParser,byref):int:this (FullOpts)
+; Total bytes of code 2456, prolog size 53, PerfScore 1072.98, instruction count 656, allocated bytes for code 2461 (MethodHash=8b574b68) for method System.Uri:CheckAuthorityHelper(ulong,int,int,byref,byref,System.UriParser,byref):int:this (FullOpts)
-60 (-15.15 % of base) - System.Globalization.TextInfo:ToLowerAsciiInvariant(System.String):System.String
 ; Assembly listing for method System.Globalization.TextInfo:ToLowerAsciiInvariant(System.String):System.String (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 27 single block inlinees; 12 inlinees without PGO data
+; 0 inlinees with PGO data; 27 single block inlinees; 18 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 arg0         [V00,T05] (  5,  4   )     ref  ->  rbx         class-hnd single-def <System.String>
+;  V00 arg0         [V00,T04] (  5,  4   )     ref  ->  rbx         class-hnd single-def <System.String>
 ;  V01 loc0         [V01,T01] ( 14, 21   )     int  ->  r13        
-;  V02 loc1         [V02,T08] (  3,  5   )    long  ->  rbx        
+;  V02 loc1         [V02,T06] (  3,  5   )    long  ->  rbx        
 ;  V03 loc2         [V03    ] (  2,  1   )   byref  ->  [rbp-0x30]  must-init pinned single-def
-;  V04 loc3         [V04,T09] (  5,  2.50)     ref  ->  r12         class-hnd exact single-def <System.String>
-;  V05 loc4         [V05,T06] (  4,  5.50)    long  ->  [rbp-0x38]  spill-single-def
+;  V04 loc3         [V04,T07] (  5,  2.50)     ref  ->  r12         class-hnd exact single-def <System.String>
+;  V05 loc4         [V05,T05] (  4,  5.50)    long  ->  [rbp-0x38]  spill-single-def
 ;  V06 loc5         [V06    ] (  3,  1.50)   byref  ->  [rbp-0x40]  must-init pinned
 ;* V07 loc6         [V07    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ushort]>
 ;# V08 OutArgs      [V08    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V09 tmp1         [V09    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
-;  V10 tmp2         [V10,T25] (  2,  1   )    long  ->  rbx        
-;  V11 tmp3         [V11,T18] (  3,  1.50)    long  ->  rax        
+;  V10 tmp2         [V10,T21] (  2,  1   )    long  ->  rbx        
+;  V11 tmp3         [V11,T15] (  3,  1.50)    long  ->  rax        
 ;* V12 tmp4         [V12    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ushort]>
 ;* V13 tmp5         [V13    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
 ;* V14 tmp6         [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
 ;* V15 tmp7         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;  V16 tmp8         [V16,T11] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V17 tmp9         [V17,T12] (  2,  2   )     int  ->  rcx         "Inlining Arg"
-;  V18 tmp10        [V18,T26] (  2,  1   )     int  ->  r13         "Inline return value spill temp"
-;  V19 tmp11        [V19    ] (  2,  2   )  ushort  ->  [rbp-0x44]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V20 tmp12        [V20    ] (  2,  2   )  ushort  ->  [rbp-0x48]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V16 tmp8         [V16,T09] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V17 tmp9         [V17,T10] (  2,  2   )     int  ->  rcx         "Inlining Arg"
+;  V18 tmp10        [V18,T22] (  2,  1   )     int  ->  r13         "Inline return value spill temp"
+;* V19 tmp11        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V20 tmp12        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V21 tmp13        [V21    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V22 tmp14        [V22    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V23 tmp15        [V23    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp16        [V24    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V25 tmp17        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V26 tmp18        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V24 tmp16        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V25 tmp17        [V25    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V26 tmp18        [V26    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V27 tmp19        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V28 tmp20        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V29 tmp21        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V30 tmp22        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V31 tmp23        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V32 tmp24        [V32    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V33 tmp25        [V33    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V34 tmp26        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V35 tmp27        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V36 tmp28        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V37 tmp29        [V37    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V38 tmp30        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V39 tmp31        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V40 tmp32        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V41 tmp33        [V41    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V42 tmp34        [V42,T04] (  6,  6   )  ushort  ->  rsi         "Inlining Arg"
-;  V43 tmp35        [V43,T07] (  5,  5   )  ushort  ->  rdx         "Inlining Arg"
-;* V44 tmp36        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V45 tmp37        [V45,T19] (  3,  1.50)     int  ->  rax         "Inline return value spill temp"
-;* V46 tmp38        [V46    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V47 tmp39        [V47    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V30 tmp22        [V30    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V31 tmp23        [V31    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V32 tmp24        [V32    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V33 tmp25        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V34 tmp26        [V34    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V35 tmp27        [V35    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V36 tmp28        [V36    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V37 tmp29        [V37    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V38 tmp30        [V38    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V39 tmp31        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V40 tmp32        [V40    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V41 tmp33        [V41    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V42 tmp34        [V42    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V43 tmp35        [V43    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V44 tmp36        [V44    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V45 tmp37        [V45    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V46 tmp38        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V47 tmp39        [V47,T23] (  2,  1   )     int  ->  rax         "Inline return value spill temp"
 ;* V48 tmp40        [V48    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V49 tmp41        [V49    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V49 tmp41        [V49,T26] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V50 tmp42        [V50    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V51 tmp43        [V51    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V51 tmp43        [V51    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V52 tmp44        [V52    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V53 tmp45        [V53    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V54 tmp46        [V54    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V55 tmp47        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V56 tmp48        [V56    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V57 tmp49        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V58 tmp50        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V59 tmp51        [V59    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V60 tmp52        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V61 tmp53        [V61    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V62 tmp54        [V62    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V53 tmp45        [V53    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V54 tmp46        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V55 tmp47        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V56 tmp48        [V56    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V57 tmp49        [V57    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V58 tmp50        [V58    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V59 tmp51        [V59    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V60 tmp52        [V60    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V61 tmp53        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V62 tmp54        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V63 tmp55        [V63    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V64 tmp56        [V64    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V65 tmp57        [V65    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V66 tmp58        [V66    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V67 tmp59        [V67    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V68 tmp60        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V69 tmp61        [V69    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V70 tmp62        [V70    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V71 tmp63        [V71    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V72 tmp64        [V72    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
-;* V73 tmp65        [V73    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;* V74 tmp66        [V74    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
-;* V75 tmp67        [V75    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V76 tmp68        [V76,T13] (  2,  2   )     int  ->  rdx         "Inlining Arg"
-;* V77 tmp69        [V77    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ushort]>
-;* V78 tmp70        [V78    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;* V79 tmp71        [V79    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V80 tmp72        [V80,T14] (  2,  2   )    long  ->  rdx         "Inlining Arg"
-;* V81 tmp73        [V81    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V82 tmp74        [V82,T00] (  5, 32   )  ushort  ->  rdi         "Inlining Arg"
-;* V83 tmp75        [V83    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V84 tmp76        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
-;* V85 tmp77        [V85    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
-;* V86 tmp78        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
-;  V87 tmp79        [V87,T21] (  2,  1   )   byref  ->  rdi         single-def "field V12._reference (fldOffset=0x0)" P-INDEP
-;* V88 tmp80        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V12._length (fldOffset=0x8)" P-INDEP
-;  V89 tmp81        [V89,T17] (  3,  1.50)   byref  ->  rdi         single-def "field V13._reference (fldOffset=0x0)" P-INDEP
-;  V90 tmp82        [V90,T20] (  3,  1.50)     int  ->  rcx         "field V13._length (fldOffset=0x8)" P-INDEP
-;  V91 tmp83        [V91,T22] (  2,  1   )   byref  ->  rdi         single-def "field V14._reference (fldOffset=0x0)" P-INDEP
-;  V92 tmp84        [V92,T27] (  2,  1   )     int  ->  rcx         "field V14._length (fldOffset=0x8)" P-INDEP
-;* V93 tmp85        [V93    ] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
-;* V94 tmp86        [V94    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
-;* V95 tmp87        [V95    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V26._reference (fldOffset=0x0)" P-INDEP
-;* V96 tmp88        [V96    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
-;* V97 tmp89        [V97    ] (  0,  0   )   byref  ->  zero-ref    "field V32._reference (fldOffset=0x0)" P-INDEP
-;* V98 tmp90        [V98    ] (  0,  0   )     int  ->  zero-ref    "field V32._length (fldOffset=0x8)" P-INDEP
-;* V99 tmp91        [V99    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V40._reference (fldOffset=0x0)" P-INDEP
-;* V100 tmp92       [V100    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
-;* V101 tmp93       [V101    ] (  0,  0   )   byref  ->  zero-ref    "field V55._reference (fldOffset=0x0)" P-INDEP
-;* V102 tmp94       [V102    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
-;* V103 tmp95       [V103    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
-;* V104 tmp96       [V104    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
-;* V105 tmp97       [V105    ] (  0,  0   )   byref  ->  zero-ref    "field V71._reference (fldOffset=0x0)" P-INDEP
-;* V106 tmp98       [V106    ] (  0,  0   )     int  ->  zero-ref    "field V71._length (fldOffset=0x8)" P-INDEP
-;  V107 tmp99       [V107,T23] (  2,  1   )   byref  ->  rsi         single-def "field V72._reference (fldOffset=0x0)" P-INDEP
-;* V108 tmp100      [V108,T28] (  0,  0   )     int  ->  zero-ref    "field V72._length (fldOffset=0x8)" P-INDEP
-;  V109 tmp101      [V109,T24] (  2,  1   )   byref  ->  rsi         single-def "field V73._reference (fldOffset=0x0)" P-INDEP
-;* V110 tmp102      [V110,T29] (  0,  0   )     int  ->  zero-ref    "field V73._length (fldOffset=0x8)" P-INDEP
-;* V111 tmp103      [V111    ] (  0,  0   )   byref  ->  zero-ref    "field V74._reference (fldOffset=0x0)" P-INDEP
-;* V112 tmp104      [V112    ] (  0,  0   )     int  ->  zero-ref    "field V74._length (fldOffset=0x8)" P-INDEP
-;* V113 tmp105      [V113    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V77._reference (fldOffset=0x0)" P-INDEP
-;* V114 tmp106      [V114    ] (  0,  0   )     int  ->  zero-ref    "field V77._length (fldOffset=0x8)" P-INDEP
-;  V115 tmp107      [V115,T15] (  2,  2   )    long  ->  rbx         "Cast away GC"
-;  V116 tmp108      [V116,T16] (  2,  2   )    long  ->  rax         "Cast away GC"
-;  V117 cse0        [V117,T03] (  7,  8   )     int  ->  r15         "CSE #01: aggressive"
-;  V118 cse1        [V118,T10] (  4,  2   )   byref  ->  r14         "CSE #02: moderate"
-;  V119 cse2        [V119,T02] (  3, 12   )    long  ->  rax         "CSE #04: aggressive"
+;* V64 tmp56        [V64    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.ReadOnlySpan`1[ushort]>
+;* V65 tmp57        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
+;* V66 tmp58        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ushort]>
+;* V67 tmp59        [V67    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;  V68 tmp60        [V68,T11] (  2,  2   )     int  ->  rdx         "Inlining Arg"
+;* V69 tmp61        [V69    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ushort]>
+;* V70 tmp62        [V70    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V71 tmp63        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;  V72 tmp64        [V72,T12] (  2,  2   )    long  ->  rdx         "Inlining Arg"
+;* V73 tmp65        [V73    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V74 tmp66        [V74,T00] (  5, 32   )  ushort  ->  rdi         "Inlining Arg"
+;* V75 tmp67        [V75    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V76 tmp68        [V76    ] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp69        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp70        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
+;  V79 tmp71        [V79,T16] (  2,  1   )   byref  ->  rdi         single-def "field V12._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp72        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V12._length (fldOffset=0x8)" P-INDEP
+;  V81 tmp73        [V81,T17] (  2,  1   )   byref  ->  rdi         single-def "field V13._reference (fldOffset=0x0)" P-INDEP
+;  V82 tmp74        [V82,T24] (  2,  1   )     int  ->  rcx         "field V13._length (fldOffset=0x8)" P-INDEP
+;  V83 tmp75        [V83,T18] (  2,  1   )   byref  ->  rdi         single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;  V84 tmp76        [V84,T25] (  2,  1   )     int  ->  rcx         "field V14._length (fldOffset=0x8)" P-INDEP
+;* V85 tmp77        [V85    ] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V86 tmp78        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
+;* V87 tmp79        [V87    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V24._reference (fldOffset=0x0)" P-INDEP
+;* V88 tmp80        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
+;* V89 tmp81        [V89    ] (  0,  0   )   byref  ->  zero-ref    "field V36._reference (fldOffset=0x0)" P-INDEP
+;* V90 tmp82        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V36._length (fldOffset=0x8)" P-INDEP
+;* V91 tmp83        [V91    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V44._reference (fldOffset=0x0)" P-INDEP
+;* V92 tmp84        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V44._length (fldOffset=0x8)" P-INDEP
+;* V93 tmp85        [V93    ] (  0,  0   )   byref  ->  zero-ref    "field V51._reference (fldOffset=0x0)" P-INDEP
+;* V94 tmp86        [V94    ] (  0,  0   )     int  ->  zero-ref    "field V51._length (fldOffset=0x8)" P-INDEP
+;* V95 tmp87        [V95    ] (  0,  0   )   byref  ->  zero-ref    "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V96 tmp88        [V96    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
+;* V97 tmp89        [V97    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
+;* V98 tmp90        [V98    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
+;  V99 tmp91        [V99,T19] (  2,  1   )   byref  ->  rsi         single-def "field V64._reference (fldOffset=0x0)" P-INDEP
+;* V100 tmp92       [V100,T27] (  0,  0   )     int  ->  zero-ref    "field V64._length (fldOffset=0x8)" P-INDEP
+;  V101 tmp93       [V101,T20] (  2,  1   )   byref  ->  rsi         single-def "field V65._reference (fldOffset=0x0)" P-INDEP
+;* V102 tmp94       [V102,T28] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
+;* V103 tmp95       [V103    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V104 tmp96       [V104    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V105 tmp97       [V105    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V69._reference (fldOffset=0x0)" P-INDEP
+;* V106 tmp98       [V106    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
+;  V107 tmp99       [V107,T13] (  2,  2   )    long  ->  rbx         "Cast away GC"
+;  V108 tmp100      [V108,T14] (  2,  2   )    long  ->  rax         "Cast away GC"
+;  V109 cse0        [V109,T03] (  7,  8   )     int  ->  r15         "CSE #01: aggressive"
+;  V110 cse1        [V110,T08] (  4,  2   )   byref  ->  r14         "CSE #02: moderate"
+;  V111 cse2        [V111,T02] (  3, 12   )    long  ->  rax         "CSE #04: aggressive"
 ;
-; Lcl frame size = 40
+; Lcl frame size = 24
 
 G_M34513_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 40
-       lea      rbp, [rsp+0x50]
+       sub      rsp, 24
+       lea      rbp, [rsp+0x40]
        xor      eax, eax
        mov      qword ptr [rbp-0x30], rax
        mov      qword ptr [rbp-0x40], rax
        mov      rbx, rdi
 						;; size=32 bbWeight=1 PerfScore 9.25
 G_M34513_IG02:
        mov      r15d, dword ptr [rbx+0x08]
        test     r15d, r15d
        jne      SHORT G_M34513_IG05
 						;; size=9 bbWeight=1 PerfScore 3.25
 G_M34513_IG03:
        mov      rax, 0xD1FFAB1E      ; ''
 						;; size=10 bbWeight=0.50 PerfScore 0.12
 G_M34513_IG04:
-       add      rsp, 40
+       add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M34513_IG05:
        lea      r14, bword ptr [rbx+0x0C]
        mov      rdi, r14
        mov      ecx, r15d
-       mov      dword ptr [rbp-0x44], 65
-       mov      dword ptr [rbp-0x48], 90
-       movzx    rsi, word  ptr [rbp-0x44]
-       movzx    rdx, word  ptr [rbp-0x48]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M34513_IG06
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M34513_IG06
-       cmp      edx, esi
-       jl       SHORT G_M34513_IG06
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 25
+       mov      esi, 65
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+DontNegate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M34513_IG07
-       align    [0 bytes for IG12]
-						;; size=80 bbWeight=0.50 PerfScore 7.88
-G_M34513_IG06:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+DontNegate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M34513_IG07:
        mov      r13d, eax
        test     r13d, r13d
-       jge      SHORT G_M34513_IG09
+       jge      SHORT G_M34513_IG07
        mov      rax, rbx
-						;; size=11 bbWeight=0.50 PerfScore 0.88
-G_M34513_IG08:
-       add      rsp, 40
+						;; size=43 bbWeight=0.50 PerfScore 3.25
+G_M34513_IG06:
+       add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M34513_IG09:
+G_M34513_IG07:
        mov      bword ptr [rbp-0x30], r14
        mov      rbx, bword ptr [rbp-0x30]
        mov      edi, r15d
        call     System.String:FastAllocateString(int):System.String
        mov      r12, rax
        test     r12, r12
-       jne      SHORT G_M34513_IG10
+       jne      SHORT G_M34513_IG08
        xor      eax, eax
-       jmp      SHORT G_M34513_IG11
+       jmp      SHORT G_M34513_IG09
+       align    [0 bytes for IG10]
 						;; size=28 bbWeight=0.50 PerfScore 3.50
-G_M34513_IG10:
+G_M34513_IG08:
        lea      rax, bword ptr [r12+0x0C]
        mov      bword ptr [rbp-0x40], rax
        mov      rax, bword ptr [rbp-0x40]
 						;; size=13 bbWeight=0.50 PerfScore 1.25
-G_M34513_IG11:
+G_M34513_IG09:
        mov      qword ptr [rbp-0x38], rax
        cmp      r15d, r13d
-       jb       G_M34513_IG17
+       jb       G_M34513_IG15
        mov      rsi, r14
        mov      edx, dword ptr [r12+0x08]
        mov      rdi, rax
        cmp      r13d, edx
-       ja       G_M34513_IG18
+       ja       G_M34513_IG16
        mov      edx, r13d
        add      rdx, rdx
        mov      rcx, 0xD1FFAB1E      ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
        call     [rcx]System.SpanHelpers:Memmove(byref,byref,ulong)
        movsxd   rax, r13d
        movzx    rax, word  ptr [rbx+2*rax]
        or       eax, 32
        movsxd   rdi, r13d
        mov      r14, qword ptr [rbp-0x38]
        mov      word  ptr [r14+2*rdi], ax
        inc      r13d
        cmp      r15d, r13d
-       jle      SHORT G_M34513_IG15
+       jle      SHORT G_M34513_IG13
 						;; size=81 bbWeight=0.50 PerfScore 8.00
-G_M34513_IG12:
+G_M34513_IG10:
        movsxd   rax, r13d
        movzx    rdi, word  ptr [rbx+2*rax]
        lea      ecx, [rdi-0x41]
        cmp      ecx, 25
-       ja       SHORT G_M34513_IG14
+       ja       SHORT G_M34513_IG12
 						;; size=15 bbWeight=4 PerfScore 16.00
-G_M34513_IG13:
+G_M34513_IG11:
        or       edi, 32
        movzx    rdi, dil
 						;; size=7 bbWeight=2 PerfScore 1.00
-G_M34513_IG14:
+G_M34513_IG12:
        mov      word  ptr [r14+2*rax], di
        inc      r13d
        cmp      r15d, r13d
-       jg       SHORT G_M34513_IG12
+       jg       SHORT G_M34513_IG10
 						;; size=13 bbWeight=4 PerfScore 10.00
-G_M34513_IG15:
+G_M34513_IG13:
        xor      eax, eax
        mov      bword ptr [rbp-0x40], rax
        mov      rax, r12
 						;; size=9 bbWeight=0.50 PerfScore 0.75
-G_M34513_IG16:
-       add      rsp, 40
+G_M34513_IG14:
+       add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
-G_M34513_IG17:
+G_M34513_IG15:
        mov      edi, 33
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
-G_M34513_IG18:
+G_M34513_IG16:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentException_DestinationTooShort()
        call     [rax]System.ThrowHelper:ThrowArgumentException_DestinationTooShort()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 396, prolog size 32, PerfScore 69.88, instruction count 122, allocated bytes for code 396 (MethodHash=7383792e) for method System.Globalization.TextInfo:ToLowerAsciiInvariant(System.String):System.String (FullOpts)
+; Total bytes of code 336, prolog size 32, PerfScore 62.75, instruction count 106, allocated bytes for code 336 (MethodHash=7383792e) for method System.Globalization.TextInfo:ToLowerAsciiInvariant(System.String):System.String (FullOpts)
-60 (-10.05 % of base) - System.Globalization.TimeSpanParse+StringParser:TryParse(System.ReadOnlySpan`1[ushort],byref):ubyte:this
 ; Assembly listing for method System.Globalization.TimeSpanParse+StringParser:TryParse(System.ReadOnlySpan`1[ushort],byref):ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 19 single block inlinees; 10 inlinees without PGO data
+; 0 inlinees with PGO data; 19 single block inlinees; 16 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] ( 32, 56.50)   byref  ->  rbx         this single-def
 ;* V01 arg1         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-arg single-def <System.ReadOnlySpan`1[ushort]>
 ;  V02 arg2         [V02,T05] (  9,  6   )   byref  ->  r15         single-def
-;  V03 loc0         [V03,T19] (  3,  2   )   ubyte  ->  r14        
+;  V03 loc0         [V03,T17] (  3,  2   )   ubyte  ->  r14        
 ;  V04 loc1         [V04    ] (  9,  4.50)    long  ->  [rbp-0x20]  do-not-enreg[X] addr-exposed ld-addr-op
 ;  V05 loc2         [V05    ] (  2,  1   )     int  ->  [rbp-0x28]  do-not-enreg[X] addr-exposed ld-addr-op
 ;  V06 loc3         [V06    ] (  2,  1   )    long  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op
 ;# V07 OutArgs      [V07    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V08 tmp1         [V08    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "NewObj constructor temp" <System.TimeSpan>
 ;* V09 tmp2         [V09    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline stloc first use temp" <System.ReadOnlySpan`1[ushort]>
 ;  V10 tmp3         [V10,T03] (  3, 10   )     int  ->  rcx         "Inline stloc first use temp"
 ;* V11 tmp4         [V11    ] (  0,  0   )   byref  ->  zero-ref   
 ;* V12 tmp5         [V12    ] (  0,  0   )   byref  ->  zero-ref   
-;  V13 tmp6         [V13,T08] (  3,  8   )     int  ->  rax        
-;  V14 tmp7         [V14,T22] (  2,  1   )  ushort  ->  rsi         "Inline return value spill temp"
+;  V13 tmp6         [V13,T07] (  3,  8   )     int  ->  rax        
+;  V14 tmp7         [V14,T20] (  2,  1   )  ushort  ->  rsi         "Inline return value spill temp"
 ;* V15 tmp8         [V15    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ushort]>
 ;* V16 tmp9         [V16    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V17 tmp10        [V17,T15] (  3,  3   )     int  ->  rax         "Span.get_Item index"
+;  V17 tmp10        [V17,T13] (  3,  3   )     int  ->  rax         "Span.get_Item index"
 ;* V18 tmp11        [V18    ] (  0,  0   )   byref  ->  zero-ref    single-def "Span.get_Item ptrToSpan"
-;  V19 tmp12        [V19,T07] (  4,  8   )     int  ->  rdx         "Inlining Arg"
+;  V19 tmp12        [V19,T06] (  4,  8   )     int  ->  rdx         "Inlining Arg"
 ;* V20 tmp13        [V20    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
 ;* V21 tmp14        [V21    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ushort]>
-;  V22 tmp15        [V22,T11] (  3,  4   )   byref  ->  rdi         single-def "Inlining Arg"
-;  V23 tmp16        [V23,T12] (  3,  4   )     int  ->  rcx         "Inlining Arg"
-;  V24 tmp17        [V24,T18] (  3,  2.50)     int  ->  rax         "Inline return value spill temp"
-;  V25 tmp18        [V25    ] (  2,  4   )  ushort  ->  [rbp-0x34]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
-;  V26 tmp19        [V26    ] (  2,  4   )  ushort  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;  V22 tmp15        [V22,T09] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;  V23 tmp16        [V23,T11] (  2,  4   )     int  ->  rcx         "Inlining Arg"
+;  V24 tmp17        [V24,T16] (  3,  2.50)     int  ->  rax         "Inline return value spill temp"
+;* V25 tmp18        [V25    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V26 tmp19        [V26    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V27 tmp20        [V27    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V28 tmp21        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V29 tmp22        [V29    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V30 tmp23        [V30    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V31 tmp24        [V31    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V32 tmp25        [V32    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V30 tmp23        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V31 tmp24        [V31    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V32 tmp25        [V32    ] (  0,  0   )    long  ->  zero-ref    "impAppendStmt"
 ;* V33 tmp26        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V34 tmp27        [V34    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
 ;* V35 tmp28        [V35    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V36 tmp29        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V37 tmp30        [V37    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;* V38 tmp31        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V39 tmp32        [V39    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V40 tmp33        [V40    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V41 tmp34        [V41    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
-;* V42 tmp35        [V42    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V43 tmp36        [V43    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V44 tmp37        [V44    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V45 tmp38        [V45    ] (  0,  0   )   ubyte  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V46 tmp39        [V46    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V47 tmp40        [V47    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
-;  V48 tmp41        [V48,T06] (  6,  8   )  ushort  ->  rsi         "Inlining Arg"
-;  V49 tmp42        [V49,T09] (  5,  6   )  ushort  ->  rdx         "Inlining Arg"
-;* V50 tmp43        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;  V51 tmp44        [V51,T20] (  3,  2   )     int  ->  rax         "Inline return value spill temp"
-;* V52 tmp45        [V52    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V53 tmp46        [V53    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V36 tmp29        [V36    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V37 tmp30        [V37    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V38 tmp31        [V38    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V39 tmp32        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
+;* V40 tmp33        [V40    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
+;* V41 tmp34        [V41    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V42 tmp35        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V43 tmp36        [V43    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V44 tmp37        [V44    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V45 tmp38        [V45    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V46 tmp39        [V46    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V47 tmp40        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V48 tmp41        [V48    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V49 tmp42        [V49    ] (  0,  0   )   ubyte  ->  zero-ref    "Inlining Arg"
+;* V50 tmp43        [V50    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V51 tmp44        [V51    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inlining Arg"
+;* V52 tmp45        [V52    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V53 tmp46        [V53,T18] (  2,  2   )     int  ->  rax         "Inline return value spill temp"
 ;* V54 tmp47        [V54    ] (  0,  0   )   byref  ->  zero-ref    single-def "Inline stloc first use temp"
-;* V55 tmp48        [V55    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
+;* V55 tmp48        [V55,T22] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
 ;* V56 tmp49        [V56    ] (  0,  0   )  ushort  ->  zero-ref    "Inline stloc first use temp"
-;* V57 tmp50        [V57    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V57 tmp50        [V57    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
 ;* V58 tmp51        [V58    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V59 tmp52        [V59    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V60 tmp53        [V60    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V61 tmp54        [V61    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V62 tmp55        [V62    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V63 tmp56        [V63    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V64 tmp57        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V65 tmp58        [V65    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V66 tmp59        [V66    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V67 tmp60        [V67    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V68 tmp61        [V68    ] (  0,  0   )     int  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V59 tmp52        [V59    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V60 tmp53        [V60    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V61 tmp54        [V61    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V62 tmp55        [V62    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V63 tmp56        [V63    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
+;* V64 tmp57        [V64    ] (  0,  0   )  ushort  ->  zero-ref    ld-addr-op "Inlining Arg"
+;* V65 tmp58        [V65    ] (  0,  0   )  ushort  ->  zero-ref    do-not-enreg[X] addr-exposed ld-addr-op "Inlining Arg"
+;* V66 tmp59        [V66    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V67 tmp60        [V67    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V68 tmp61        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
 ;* V69 tmp62        [V69    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;* V70 tmp63        [V70    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V71 tmp64        [V71    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V72 tmp65        [V72    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V73 tmp66        [V73    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V74 tmp67        [V74    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V75 tmp68        [V75    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V76 tmp69        [V76    ] (  0,  0   )    long  ->  zero-ref    ld-addr-op "Inlining Arg"
-;* V77 tmp70        [V77    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ushort]>
-;  V78 tmp71        [V78,T21] (  2,  2   )    long  ->  rax         "Inlining Arg"
-;  V79 tmp72        [V79,T16] (  3,  3   )     int  ->  rax         "Single return block return value"
-;  V80 tmp73        [V80,T13] (  2,  2   )   byref  ->  rsi         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V81 tmp74        [V81,T14] (  2,  2   )     int  ->  rdx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
-;  V82 tmp75        [V82,T23] (  2,  1   )    long  ->  rax         "field V08._ticks (fldOffset=0x0)" P-INDEP
-;  V83 tmp76        [V83,T10] (  2,  6   )   byref  ->  rdi         "field V09._reference (fldOffset=0x0)" P-INDEP
-;  V84 tmp77        [V84,T01] (  3, 12   )     int  ->  rax         "field V09._length (fldOffset=0x8)" P-INDEP
-;* V85 tmp78        [V85    ] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
-;* V86 tmp79        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
-;* V87 tmp80        [V87    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V21._reference (fldOffset=0x0)" P-INDEP
-;* V88 tmp81        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
-;* V89 tmp82        [V89    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V32._reference (fldOffset=0x0)" P-INDEP
-;* V90 tmp83        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V32._length (fldOffset=0x8)" P-INDEP
-;* V91 tmp84        [V91    ] (  0,  0   )   byref  ->  zero-ref    "field V38._reference (fldOffset=0x0)" P-INDEP
-;* V92 tmp85        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
-;* V93 tmp86        [V93    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V46._reference (fldOffset=0x0)" P-INDEP
-;* V94 tmp87        [V94    ] (  0,  0   )     int  ->  zero-ref    "field V46._length (fldOffset=0x8)" P-INDEP
-;* V95 tmp88        [V95    ] (  0,  0   )   byref  ->  zero-ref    "field V61._reference (fldOffset=0x0)" P-INDEP
-;* V96 tmp89        [V96    ] (  0,  0   )     int  ->  zero-ref    "field V61._length (fldOffset=0x8)" P-INDEP
-;* V97 tmp90        [V97    ] (  0,  0   )   byref  ->  zero-ref    "field V69._reference (fldOffset=0x0)" P-INDEP
-;* V98 tmp91        [V98    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
-;* V99 tmp92        [V99    ] (  0,  0   )   byref  ->  zero-ref    "field V77._reference (fldOffset=0x0)" P-INDEP
-;* V100 tmp93       [V100    ] (  0,  0   )     int  ->  zero-ref    "field V77._length (fldOffset=0x8)" P-INDEP
-;  V101 cse0        [V101,T02] (  3, 12   )     int  ->  rdi         "CSE #04: aggressive"
-;  V102 cse1        [V102,T04] (  3, 10   )     int  ->  rcx         "CSE #01: aggressive"
-;  V103 cse2        [V103,T17] (  3,  3   )     int  ->  rcx         "CSE #03: moderate"
+;  V70 tmp63        [V70,T19] (  2,  2   )    long  ->  rax         "Inlining Arg"
+;  V71 tmp64        [V71,T14] (  3,  3   )     int  ->  rax         "Single return block return value"
+;  V72 tmp65        [V72,T10] (  2,  2   )   byref  ->  rsi         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V73 tmp66        [V73,T12] (  2,  2   )     int  ->  rdx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
+;  V74 tmp67        [V74,T21] (  2,  1   )    long  ->  rax         "field V08._ticks (fldOffset=0x0)" P-INDEP
+;  V75 tmp68        [V75,T08] (  2,  6   )   byref  ->  rdi         "field V09._reference (fldOffset=0x0)" P-INDEP
+;  V76 tmp69        [V76,T01] (  3, 12   )     int  ->  rax         "field V09._length (fldOffset=0x8)" P-INDEP
+;* V77 tmp70        [V77    ] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V78 tmp71        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
+;* V79 tmp72        [V79    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V21._reference (fldOffset=0x0)" P-INDEP
+;* V80 tmp73        [V80    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
+;* V81 tmp74        [V81    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
+;* V82 tmp75        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
+;* V83 tmp76        [V83    ] (  0,  0   )   byref  ->  zero-ref    "field V42._reference (fldOffset=0x0)" P-INDEP
+;* V84 tmp77        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
+;* V85 tmp78        [V85    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V50._reference (fldOffset=0x0)" P-INDEP
+;* V86 tmp79        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V50._length (fldOffset=0x8)" P-INDEP
+;* V87 tmp80        [V87    ] (  0,  0   )   byref  ->  zero-ref    "field V57._reference (fldOffset=0x0)" P-INDEP
+;* V88 tmp81        [V88    ] (  0,  0   )     int  ->  zero-ref    "field V57._length (fldOffset=0x8)" P-INDEP
+;* V89 tmp82        [V89    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
+;* V90 tmp83        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
+;* V91 tmp84        [V91    ] (  0,  0   )   byref  ->  zero-ref    "field V69._reference (fldOffset=0x0)" P-INDEP
+;* V92 tmp85        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
+;  V93 cse0         [V93,T02] (  3, 12   )     int  ->  rdi         "CSE #04: aggressive"
+;  V94 cse1         [V94,T04] (  3, 10   )     int  ->  rcx         "CSE #01: aggressive"
+;  V95 cse2         [V95,T15] (  3,  3   )     int  ->  rcx         "CSE #03: moderate"
 ;
-; Lcl frame size = 40
+; Lcl frame size = 24
 
 G_M50896_IG01:
        push     rbp
        push     r15
        push     r14
        push     rbx
-       sub      rsp, 40
-       lea      rbp, [rsp+0x40]
+       sub      rsp, 24
+       lea      rbp, [rsp+0x30]
        mov      rbx, rdi
        mov      r15, rcx
 						;; size=21 bbWeight=1 PerfScore 5.25
 G_M50896_IG02:
        xor      edi, edi
        mov      qword ptr [r15], rdi
        mov      bword ptr [rbx], rsi
        mov      dword ptr [rbx+0x08], edx
        mov      dword ptr [rbx+0x14], -1
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:NextChar():this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:NextChar():this
        cmp      word  ptr [rbx+0x10], 32
        jne      SHORT G_M50896_IG09
 						;; size=40 bbWeight=1 PerfScore 11.75
 G_M50896_IG03:
        mov      rdi, bword ptr [rbx]
        mov      eax, dword ptr [rbx+0x08]
        mov      ecx, dword ptr [rbx+0x14]
        cmp      ecx, eax
        jge      SHORT G_M50896_IG05
 						;; size=13 bbWeight=4 PerfScore 29.00
 G_M50896_IG04:
        inc      ecx
        mov      dword ptr [rbx+0x14], ecx
 						;; size=5 bbWeight=2 PerfScore 2.50
 G_M50896_IG05:
        mov      ecx, dword ptr [rbx+0x14]
        cmp      ecx, eax
        jb       SHORT G_M50896_IG07
 						;; size=7 bbWeight=4 PerfScore 13.00
 G_M50896_IG06:
        xor      eax, eax
        jmp      SHORT G_M50896_IG08
 						;; size=4 bbWeight=2 PerfScore 4.50
 G_M50896_IG07:
        mov      eax, ecx
        movzx    rax, word  ptr [rdi+2*rax]
 						;; size=6 bbWeight=2 PerfScore 4.50
 G_M50896_IG08:
        mov      word  ptr [rbx+0x10], ax
        cmp      word  ptr [rbx+0x10], 32
        je       SHORT G_M50896_IG03
 						;; size=11 bbWeight=4 PerfScore 20.00
 G_M50896_IG09:
        cmp      word  ptr [rbx+0x10], 9
        je       SHORT G_M50896_IG03
 						;; size=7 bbWeight=8 PerfScore 32.00
 G_M50896_IG10:
        xor      r14d, r14d
        cmp      word  ptr [rbx+0x10], 45
        jne      SHORT G_M50896_IG12
 						;; size=10 bbWeight=1 PerfScore 4.25
 G_M50896_IG11:
        mov      r14d, 1
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:NextChar():this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:NextChar():this
 						;; size=21 bbWeight=0.50 PerfScore 1.88
 G_M50896_IG12:
        mov      edx, dword ptr [rbx+0x14]
        mov      ecx, dword ptr [rbx+0x08]
        cmp      edx, ecx
-       ja       G_M50896_IG32
+       ja       G_M50896_IG29
        mov      rsi, bword ptr [rbx]
        mov      edi, edx
        lea      rdi, bword ptr [rsi+2*rdi]
        sub      ecx, edx
-       mov      dword ptr [rbp-0x34], 48
-       mov      dword ptr [rbp-0x38], 57
-       movzx    rsi, word  ptr [rbp-0x34]
-       movzx    rdx, word  ptr [rbp-0x38]
-       lea      eax, [rsi-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M50896_IG14
-						;; size=57 bbWeight=1 PerfScore 14.00
-G_M50896_IG13:
-       lea      eax, [rdx-0x01]
-       cmp      eax, 254
-       jae      SHORT G_M50896_IG14
-       cmp      edx, esi
-       jl       SHORT G_M50896_IG14
-       sub      edx, esi
-       movsx    rdx, dx
-       movsx    rsi, si
+       mov      edx, 9
+       mov      esi, 48
        mov      rax, 0xD1FFAB1E      ; code for System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
        call     [rax]System.PackedSpanHelpers:IndexOfAnyInRange[System.SpanHelpers+Negate`1[short]](byref,short,short,int):int
-       jmp      SHORT G_M50896_IG15
-						;; size=38 bbWeight=0.50 PerfScore 4.50
-G_M50896_IG14:
-       mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-       call     [rax]System.SpanHelpers:NonPackedIndexOfAnyInRangeUnsignedNumber[ushort,System.SpanHelpers+Negate`1[ushort]](byref,ushort,ushort,int):int
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M50896_IG15:
        test     eax, eax
-       jl       SHORT G_M50896_IG17
-						;; size=4 bbWeight=1 PerfScore 1.25
-G_M50896_IG16:
+       jl       SHORT G_M50896_IG14
+						;; size=51 bbWeight=1 PerfScore 13.25
+G_M50896_IG13:
        add      eax, dword ptr [rbx+0x14]
        cmp      eax, dword ptr [rbx+0x08]
-       jae      G_M50896_IG31
+       jae      G_M50896_IG28
        mov      rsi, bword ptr [rbx]
        mov      edi, eax
        movzx    rsi, word  ptr [rsi+2*rdi]
        cmp      esi, 58
-       jne      SHORT G_M50896_IG17
+       jne      SHORT G_M50896_IG14
        lea      rsi, [rbp-0x20]
        mov      rdi, rbx
        mov      rdx, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:ParseTime(byref,byref):ubyte:this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:ParseTime(byref,byref):ubyte:this
        test     eax, eax
-       jne      G_M50896_IG21
-       jmp      SHORT G_M50896_IG18
+       jne      G_M50896_IG18
+       jmp      SHORT G_M50896_IG15
 						;; size=58 bbWeight=0.50 PerfScore 10.00
-G_M50896_IG17:
+G_M50896_IG14:
        lea      rdx, [rbp-0x28]
        mov      rdi, rbx
        mov      rcx, r15
        mov      esi, 0xD1FFAB1E
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:ParseInt(int,byref,byref):ubyte:this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:ParseInt(int,byref,byref):ubyte:this
        test     eax, eax
-       je       SHORT G_M50896_IG18
+       je       SHORT G_M50896_IG15
        movsxd   rdi, dword ptr [rbp-0x28]
        mov      rax, 0xD1FFAB1E
        imul     rdi, rax
        mov      qword ptr [rbp-0x20], rdi
        cmp      word  ptr [rbx+0x10], 46
-       jne      SHORT G_M50896_IG21
+       jne      SHORT G_M50896_IG18
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:NextChar():this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:NextChar():this
        lea      rsi, [rbp-0x30]
        mov      rdi, rbx
        mov      rdx, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:ParseTime(byref,byref):ubyte:this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:ParseTime(byref,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M50896_IG20
+       jne      SHORT G_M50896_IG17
 						;; size=101 bbWeight=0.50 PerfScore 12.50
-G_M50896_IG18:
+G_M50896_IG15:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M50896_IG19:
-       add      rsp, 40
+G_M50896_IG16:
+       add      rsp, 24
        pop      rbx
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=11 bbWeight=0.50 PerfScore 1.62
-G_M50896_IG20:
+G_M50896_IG17:
        mov      rdi, qword ptr [rbp-0x20]
        add      rdi, qword ptr [rbp-0x30]
        mov      qword ptr [rbp-0x20], rdi
 						;; size=12 bbWeight=0.50 PerfScore 2.00
-G_M50896_IG21:
+G_M50896_IG18:
        test     r14d, r14d
-       je       SHORT G_M50896_IG23
+       je       SHORT G_M50896_IG20
        mov      rdi, qword ptr [rbp-0x20]
        neg      rdi
        mov      qword ptr [rbp-0x20], rdi
        cmp      qword ptr [rbp-0x20], 0
-       jle      SHORT G_M50896_IG25
+       jle      SHORT G_M50896_IG22
 						;; size=23 bbWeight=0.50 PerfScore 3.25
-G_M50896_IG22:
+G_M50896_IG19:
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+TimeSpanResult:SetOverflowFailure():ubyte:this
        call     [rax]System.Globalization.TimeSpanParse+TimeSpanResult:SetOverflowFailure():ubyte:this
-       jmp      SHORT G_M50896_IG27
+       jmp      SHORT G_M50896_IG24
 						;; size=17 bbWeight=0.50 PerfScore 2.75
-G_M50896_IG23:
+G_M50896_IG20:
        cmp      qword ptr [rbp-0x20], 0
-       jl       SHORT G_M50896_IG22
-       jmp      SHORT G_M50896_IG25
+       jl       SHORT G_M50896_IG19
+       jmp      SHORT G_M50896_IG22
 						;; size=9 bbWeight=0.50 PerfScore 2.50
-G_M50896_IG24:
+G_M50896_IG21:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+StringParser:NextChar():this
        call     [rax]System.Globalization.TimeSpanParse+StringParser:NextChar():this
 						;; size=15 bbWeight=2 PerfScore 7.00
-G_M50896_IG25:
+G_M50896_IG22:
        movzx    rdi, word  ptr [rbx+0x10]
        cmp      edi, 32
-       je       SHORT G_M50896_IG24
+       je       SHORT G_M50896_IG21
        cmp      edi, 9
-       je       SHORT G_M50896_IG24
+       je       SHORT G_M50896_IG21
 						;; size=14 bbWeight=4 PerfScore 18.00
-G_M50896_IG26:
+G_M50896_IG23:
        mov      edi, dword ptr [rbx+0x14]
        cmp      edi, dword ptr [rbx+0x08]
-       jge      SHORT G_M50896_IG29
+       jge      SHORT G_M50896_IG26
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Globalization.TimeSpanParse+TimeSpanResult:SetBadTimeSpanFailure():ubyte:this
        call     [rax]System.Globalization.TimeSpanParse+TimeSpanResult:SetBadTimeSpanFailure():ubyte:this
 						;; size=23 bbWeight=0.50 PerfScore 4.75
-G_M50896_IG27:
+G_M50896_IG24:
        movzx    rax, al
 						;; size=3 bbWeight=0.50 PerfScore 0.12
-G_M50896_IG28:
-       add      rsp, 40
+G_M50896_IG25:
+       add      rsp, 24
        pop      rbx
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=11 bbWeight=0.50 PerfScore 1.62
-G_M50896_IG29:
+G_M50896_IG26:
        mov      rax, qword ptr [rbp-0x20]
        mov      qword ptr [r15], rax
        mov      eax, 1
 						;; size=12 bbWeight=0.50 PerfScore 1.12
-G_M50896_IG30:
-       add      rsp, 40
+G_M50896_IG27:
+       add      rsp, 24
        pop      rbx
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=11 bbWeight=0.50 PerfScore 1.62
-G_M50896_IG31:
+G_M50896_IG28:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-G_M50896_IG32:
+G_M50896_IG29:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 597, prolog size 21, PerfScore 219.00, instruction count 173, allocated bytes for code 597 (MethodHash=8030392f) for method System.Globalization.TimeSpanParse+StringParser:TryParse(System.ReadOnlySpan`1[ushort],byref):ubyte:this (FullOpts)
+; Total bytes of code 537, prolog size 21, PerfScore 210.88, instruction count 157, allocated bytes for code 537 (MethodHash=8030392f) for method System.Globalization.TimeSpanParse+StringParser:TryParse(System.ReadOnlySpan`1[ushort],byref):ubyte:this (FullOpts)
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