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Created November 9, 2021 21:36
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61293-IgnoreStructsAndRefs.md

benchmarks.run.windows.arm64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 7603860 (overridden on cmd)
Total bytes of diff: 7582960 (overridden on cmd)
Total bytes of delta: -20900 (-0.27 % of base)
    diff is an improvement.
    relative diff is an improvement.
Detail diffs 


Top file regressions (bytes):
          48 : 1745.dasm (2.82% of base)
          48 : 3317.dasm (2.86% of base)
          48 : 6982.dasm (2.12% of base)
          36 : 829.dasm (3.00% of base)
          32 : 19120.dasm (8.33% of base)
          28 : 8405.dasm (2.06% of base)
          24 : 21759.dasm (1.59% of base)
          24 : 18601.dasm (7.79% of base)
          24 : 6662.dasm (6.00% of base)
          24 : 14412.dasm (1.42% of base)
          24 : 8565.dasm (2.90% of base)
          20 : 1037.dasm (4.46% of base)
          16 : 11927.dasm (3.10% of base)
          16 : 2104.dasm (1.38% of base)
          16 : 416.dasm (2.35% of base)
          16 : 6641.dasm (1.98% of base)
          16 : 1734.dasm (2.20% of base)
          12 : 12997.dasm (0.54% of base)
          12 : 16129.dasm (5.88% of base)
          12 : 3046.dasm (3.37% of base)

Top file improvements (bytes):
        -660 : 3506.dasm (-6.48% of base)
        -520 : 19287.dasm (-8.86% of base)
        -512 : 12906.dasm (-12.77% of base)
        -508 : 23202.dasm (-8.34% of base)
        -504 : 15238.dasm (-8.21% of base)
        -500 : 13550.dasm (-2.09% of base)
        -484 : 21964.dasm (-8.85% of base)
        -436 : 14847.dasm (-11.83% of base)
        -344 : 2494.dasm (-1.85% of base)
        -324 : 1245.dasm (-4.29% of base)
        -324 : 2715.dasm (-3.20% of base)
        -324 : 11506.dasm (-3.20% of base)
        -248 : 19341.dasm (-4.62% of base)
        -248 : 21403.dasm (-2.68% of base)
        -244 : 6643.dasm (-1.40% of base)
        -240 : 12513.dasm (-5.37% of base)
        -236 : 2714.dasm (-2.38% of base)
        -236 : 22578.dasm (-2.41% of base)
        -220 : 18295.dasm (-3.24% of base)
        -220 : 11505.dasm (-3.13% of base)

1220 total files with Code Size differences (1136 improved, 84 regressed), 368 unchanged.

Top method regressions (bytes):
          48 ( 2.82% of base) : 1745.dasm - System.Reflection.Emit.MethodBuilder:CreateMethodBodyHelper(System.Reflection.Emit.ILGenerator):this
          48 ( 2.12% of base) : 6982.dasm - System.Runtime.Serialization.Formatters.Binary.ObjectWriter:WriteArray(System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo,System.Runtime.Serialization.Formatters.Binary.NameInfo,System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo):this
          48 ( 2.86% of base) : 3317.dasm - System.Xml.XmlConvert:EncodeName(System.String,bool,bool):System.String
          36 ( 3.00% of base) : 829.dasm - System.Sha1ForNonSecretPurposes:Finish(System.Span`1[Byte]):this
          32 ( 8.33% of base) : 19120.dasm - System.Collections.Concurrent.ConcurrentBag`1[Int32][System.Int32]:ToArray():System.Int32[]:this
          28 ( 2.06% of base) : 8405.dasm - System.Diagnostics.StackFrameHelper:InitializeSourceInfo(int,bool,System.Exception):this
          24 ( 7.79% of base) : 18601.dasm - Benchstone.BenchI.AddArray:Test():bool:this
          24 ( 1.42% of base) : 14412.dasm - MessagePack.Formatters.MicroBenchmarks_Serializers_CollectionsOfPrimitivesFormatter1:Deserialize(System.Byte[],int,MessagePack.IFormatterResolver,byref):MicroBenchmarks.Serializers.CollectionsOfPrimitives:this
          24 ( 1.59% of base) : 21759.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(System.Decimal,System.Span`1[Byte],byref,System.Buffers.StandardFormat):bool
          24 ( 6.00% of base) : 6662.dasm - System.Text.RegularExpressions.RegexCompiler:Goto(int):this
          24 ( 2.90% of base) : 8565.dasm - Utf8Json.JsonSerializer:Deserialize(System.IO.Stream,Utf8Json.IJsonFormatterResolver):System.__Canon
          20 ( 4.46% of base) : 1037.dasm - System.TimeZoneInfo:TryConvertIanaIdToWindowsId(System.String,bool,byref):bool
          16 ( 3.10% of base) : 11927.dasm - Benchstone.BenchI.XposMatrix:Inner(System.Int32[][],int)
          16 ( 1.38% of base) : 2104.dasm - System.DefaultBinder:FindMostSpecific(System.Reflection.ParameterInfo[],System.Int32[],System.Type,System.Reflection.ParameterInfo[],System.Int32[],System.Type,System.Type[],System.Object[]):int
          16 ( 2.35% of base) : 416.dasm - System.Reflection.Associates:AssignAssociates(int,System.RuntimeType,System.RuntimeType):System.Reflection.RuntimeMethodInfo
          16 ( 2.20% of base) : 1734.dasm - System.Reflection.Emit.__ExceptionInfo:MarkHelper(int,int,System.Type,int):this
          16 ( 1.98% of base) : 6641.dasm - System.Text.RegularExpressions.RegexCompiler:GenerateForwardSection():this
          12 ( 1.86% of base) : 20019.dasm - Benchstone.BenchI.Array2:Bench(int):bool
          12 ( 2.11% of base) : 20022.dasm - Benchstone.BenchI.Array2:VerifyCopy(System.Int32[][][],System.Int32[][][]):bool
          12 ( 1.03% of base) : 10242.dasm - EMFloat:AddSubInternalFPF(ubyte,byref,byref,byref)

Top method improvements (bytes):
        -660 (-6.48% of base) : 3506.dasm - System.Text.RegularExpressions.RegexInterpreter:Go():this
        -520 (-8.86% of base) : 19287.dasm - DynamicClass:Regex4_Go(System.Text.RegularExpressions.RegexRunner)
        -512 (-12.77% of base) : 12906.dasm - DynamicClass:Regex3_Go(System.Text.RegularExpressions.RegexRunner)
        -508 (-8.34% of base) : 23202.dasm - DynamicClass:Regex1_Go(System.Text.RegularExpressions.RegexRunner)
        -504 (-8.21% of base) : 15238.dasm - DynamicClass:Regex4_Go(System.Text.RegularExpressions.RegexRunner)
        -500 (-2.09% of base) : 13550.dasm - DynamicClass:_DynamicMethod0(System.IO.TextWriter,MicroBenchmarks.Serializers.MyEventsListerItem,int)
        -484 (-8.85% of base) : 21964.dasm - DynamicClass:Regex1_Go(System.Text.RegularExpressions.RegexRunner)
        -436 (-11.83% of base) : 14847.dasm - DynamicClass:Regex3_Go(System.Text.RegularExpressions.RegexRunner)
        -344 (-1.85% of base) : 2494.dasm - DynamicClass:_DynamicMethod0(System.IO.TextWriter,MicroBenchmarks.Serializers.IndexViewModel,int)
        -324 (-3.20% of base) : 11506.dasm - Jil.Deserialize.Methods:ParseISO8601Date(System.IO.TextReader,System.Char[],int,int):System.DateTime
        -324 (-3.20% of base) : 2715.dasm - Jil.Deserialize.Methods:ParseISO8601DateThunkReader(byref,System.Char[],int,int):System.DateTime
        -324 (-4.29% of base) : 1245.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -248 (-2.68% of base) : 21403.dasm - DynamicClass:Regex2_Go(System.Text.RegularExpressions.RegexRunner)
        -248 (-4.62% of base) : 19341.dasm - Utf8Json.Formatters.ISO8601DateTimeFormatter:Deserialize(byref,Utf8Json.IJsonFormatterResolver):System.DateTime:this
        -244 (-1.40% of base) : 6643.dasm - System.Text.RegularExpressions.RegexCompiler:GenerateOneCode():this
        -240 (-5.37% of base) : 12513.dasm - Utf8Json.Formatters.ISO8601DateTimeOffsetFormatter:Deserialize(byref,Utf8Json.IJsonFormatterResolver):System.DateTimeOffset:this
        -236 (-2.41% of base) : 22578.dasm - Jil.Deserialize.Methods:_ReadISO8601DateThunkReader(byref,System.Char[]):System.DateTime
        -236 (-2.38% of base) : 2714.dasm - Jil.Deserialize.Methods:_ReadISO8601DateWithOffsetThunkReader(byref,System.Char[]):System.DateTimeOffset
        -220 (-3.24% of base) : 18295.dasm - Jil.Deserialize.Methods:_ReadISO8601Date(System.IO.TextReader,System.Char[]):System.DateTime
        -220 (-3.13% of base) : 11505.dasm - Jil.Deserialize.Methods:_ReadISO8601DateWithOffset(System.IO.TextReader,System.Char[]):System.DateTimeOffset

Top method regressions (percentages):
          32 ( 8.33% of base) : 19120.dasm - System.Collections.Concurrent.ConcurrentBag`1[Int32][System.Int32]:ToArray():System.Int32[]:this
          24 ( 7.79% of base) : 18601.dasm - Benchstone.BenchI.AddArray:Test():bool:this
          12 ( 7.50% of base) : 14104.dasm - System.Collections.CreateAddAndClear`1[Int32][System.Int32]:Array():System.Int32[]:this
          24 ( 6.00% of base) : 6662.dasm - System.Text.RegularExpressions.RegexCompiler:Goto(int):this
          12 ( 5.88% of base) : 16129.dasm - Microsoft.CodeAnalysis.Collections.ByteSequenceComparer:Equals(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte]):bool
          12 ( 5.88% of base) : 17988.dasm - System.Reflection.Internal.ByteSequenceComparer:Equals(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte]):bool
          12 ( 5.17% of base) : 5864.dasm - SslCredKey:Equals(SslCredKey):bool:this
          12 ( 4.48% of base) : 5945.dasm - System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals:Setup(System.String,System.String):this
          20 ( 4.46% of base) : 1037.dasm - System.TimeZoneInfo:TryConvertIanaIdToWindowsId(System.String,bool,byref):bool
           8 ( 4.35% of base) : 6659.dasm - System.Text.RegularExpressions.RegexCompiler:TrackUnique(int):this
           8 ( 4.00% of base) : 9847.dasm - System.Reflection.Metadata.MetadataReader:CombineRowCounts(System.Int32[],System.Int32[],ubyte):System.Int32[]
          12 ( 4.00% of base) : 2564.dasm - System.RuntimeTypeHandle:CopyRuntimeTypeHandles(System.Type[],byref):System.IntPtr[]
          12 ( 3.85% of base) : 9862.dasm - System.Diagnostics.StackFrame:.ctor(System.Diagnostics.StackFrameHelper,int,bool):this
           8 ( 3.77% of base) : 4816.dasm - ListPartition`1[Char][System.Char]:ToArray():System.Char[]:this
          12 ( 3.70% of base) : 6980.dasm - System.Collections.HashHelpers:GetPrime(int):int
          12 ( 3.70% of base) : 6.dasm - System.Collections.HashHelpers:GetPrime(int):int
           4 ( 3.57% of base) : 10237.dasm - EMFloat:memmove(byref,byref)
          12 ( 3.37% of base) : 3046.dasm - Newtonsoft.Json.DefaultJsonNameTable:Add(System.String):System.String:this
           4 ( 3.33% of base) : 11430.dasm - EMFloatClass:memmove(InternalFPF,InternalFPF)
           8 ( 3.33% of base) : 20974.dasm - SelectIListIterator`2[Int32,Int32][System.Int32,System.Int32]:ToArray():System.Int32[]:this

Top method improvements (percentages):
         -60 (-20.00% of base) : 20833.dasm - Benchstone.BenchI.BubbleSort2:Test():bool:this
         -20 (-17.24% of base) : 12447.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int,int):this
        -176 (-17.12% of base) : 13511.dasm - IDEAEncryption:de_key_idea(System.Char[],System.Char[])
         -20 (-16.67% of base) : 14479.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush2(int,int):this
         -92 (-15.75% of base) : 6845.dasm - Benchstone.BenchI.HeapSort:Inner(System.Int32[],int)
         -32 (-15.69% of base) : 8335.dasm - V8.Crypto.Arcfour:next():int:this
         -52 (-15.48% of base) : 14989.dasm - Span.Sorting:TestQuickSortArray(System.Int32[],int,int)
         -24 (-15.00% of base) : 2375.dasm - <>c__DisplayClass14_0:<_ReadFieldOperands>b__0(int):int:this
         -40 (-13.70% of base) : 14518.dasm - Parser:Parse4Dig(int,byref):bool:this
         -40 (-13.51% of base) : 6150.dasm - Newtonsoft.Json.Utilities.DateTimeParser:Parse4Digit(int,byref):bool:this
         -24 (-13.33% of base) : 19671.dasm - Benchstone.BenchI.Array1:VerifySort(System.Int32[]):bool
         -12 (-13.04% of base) : 3510.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int):this
        -512 (-12.77% of base) : 12906.dasm - DynamicClass:Regex3_Go(System.Text.RegularExpressions.RegexRunner)
         -24 (-12.50% of base) : 9549.dasm - System.Net.Internals.SocketAddress:CopyAddressSizeIntoBuffer():this
         -12 (-12.50% of base) : 15559.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush2(int):this
         -12 (-12.50% of base) : 7516.dasm - System.Xml.XmlException:BuildCharExceptionArgs(System.String,int):System.String[]
         -24 (-12.24% of base) : 20517.dasm - Benchstone.BenchI.BubbleSort:VerifySort(System.Int32[],int):bool
        -436 (-11.83% of base) : 14847.dasm - DynamicClass:Regex3_Go(System.Text.RegularExpressions.RegexRunner)
         -52 (-11.50% of base) : 11618.dasm - System.SpanHelpers:LastIndexOf(byref,int,int):int
         -52 (-11.21% of base) : 10989.dasm - System.SpanHelpers:LastIndexOf(byref,ushort,int):int

1220 total methods with Code Size differences (1136 improved, 84 regressed), 368 unchanged.

coreclr_tests.pmi.windows.arm64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 165345900 (overridden on cmd)
Total bytes of diff: 165319844 (overridden on cmd)
Total bytes of delta: -26056 (-0.02 % of base)
    diff is an improvement.
    relative diff is an improvement.
Detail diffs 


Top file regressions (bytes):
         104 : 239428.dasm (2.61% of base)
          68 : 167158.dasm (9.04% of base)
          68 : 100367.dasm (8.99% of base)
          68 : 101273.dasm (9.04% of base)
          68 : 166934.dasm (9.09% of base)
          68 : 166744.dasm (9.04% of base)
          68 : 167347.dasm (9.09% of base)
          68 : 100446.dasm (9.04% of base)
          68 : 101196.dasm (8.99% of base)
          68 : 166823.dasm (9.09% of base)
          68 : 101385.dasm (9.04% of base)
          68 : 100557.dasm (9.04% of base)
          68 : 167235.dasm (9.09% of base)
          64 : 100560.dasm (10.74% of base)
          64 : 101356.dasm (10.74% of base)
          64 : 101433.dasm (10.74% of base)
          64 : 166952.dasm (10.74% of base)
          64 : 166965.dasm (8.51% of base)
          64 : 166968.dasm (8.51% of base)
          64 : 100465.dasm (8.33% of base)

Top file improvements (bytes):
       -1548 : 242531.dasm (-14.79% of base)
        -664 : 94.dasm (-6.53% of base)
        -560 : 234600.dasm (-3.52% of base)
        -556 : 234597.dasm (-3.50% of base)
        -544 : 189301.dasm (-18.63% of base)
        -544 : 189050.dasm (-18.63% of base)
        -544 : 188745.dasm (-18.63% of base)
        -448 : 189025.dasm (-17.55% of base)
        -448 : 189276.dasm (-17.55% of base)
        -448 : 188720.dasm (-17.55% of base)
        -324 : 62.dasm (-4.29% of base)
        -300 : 189046.dasm (-14.85% of base)
        -300 : 189297.dasm (-14.85% of base)
        -300 : 188741.dasm (-14.85% of base)
        -252 : 189024.dasm (-13.82% of base)
        -252 : 189275.dasm (-13.82% of base)
        -252 : 188719.dasm (-13.82% of base)
        -196 : 189049.dasm (-18.15% of base)
        -196 : 189300.dasm (-18.15% of base)
        -196 : 188744.dasm (-18.15% of base)

5575 total files with Code Size differences (4500 improved, 1075 regressed), 1309 unchanged.

Top method regressions (bytes):
         104 ( 2.61% of base) : 239428.dasm - Co1245GetBytes_double:runTest():bool:this
          68 ( 9.09% of base) : 166934.dasm - testout1:Sub_Funclet_207():int
          68 ( 9.09% of base) : 167347.dasm - testout1:Sub_Funclet_207():int
          68 ( 9.04% of base) : 101385.dasm - testout1:Sub_Funclet_207():int
          68 ( 9.04% of base) : 100557.dasm - testout1:Sub_Funclet_207():int
          68 ( 9.04% of base) : 101273.dasm - testout1:Sub_Funclet_287():int
          68 ( 9.04% of base) : 100446.dasm - testout1:Sub_Funclet_287():int
          68 ( 9.09% of base) : 166823.dasm - testout1:Sub_Funclet_287():int
          68 ( 9.09% of base) : 167235.dasm - testout1:Sub_Funclet_287():int
          68 ( 9.04% of base) : 167158.dasm - testout1:Sub_Funclet_399():int
          68 ( 8.99% of base) : 100367.dasm - testout1:Sub_Funclet_399():int
          68 ( 9.04% of base) : 166744.dasm - testout1:Sub_Funclet_399():int
          68 ( 8.99% of base) : 101196.dasm - testout1:Sub_Funclet_399():int
          64 (10.74% of base) : 167029.dasm - testout1:Sub_Funclet_111():int
          64 ( 9.41% of base) : 102268.dasm - testout1:Sub_Funclet_111():int
          64 (10.67% of base) : 100652.dasm - testout1:Sub_Funclet_111():int
          64 ( 9.47% of base) : 167841.dasm - testout1:Sub_Funclet_111():int
          64 (10.53% of base) : 100655.dasm - testout1:Sub_Funclet_114():int
          64 ( 9.30% of base) : 102271.dasm - testout1:Sub_Funclet_114():int
          64 (10.60% of base) : 167032.dasm - testout1:Sub_Funclet_114():int

Top method improvements (bytes):
       -1548 (-14.79% of base) : 242531.dasm - SimpleArray_01.Test:Test1()
        -664 (-6.53% of base) : 94.dasm - System.Text.RegularExpressions.RegexInterpreter:Go():this
        -560 (-3.52% of base) : 234600.dasm - StrAccess2:Main():int
        -556 (-3.50% of base) : 234597.dasm - StrAccess2:Main():int
        -544 (-18.63% of base) : 189301.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -544 (-18.63% of base) : 189050.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -544 (-18.63% of base) : 188745.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -448 (-17.55% of base) : 189025.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -448 (-17.55% of base) : 189276.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -448 (-17.55% of base) : 188720.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -324 (-4.29% of base) : 62.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -300 (-14.85% of base) : 189046.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetCheckMethodSixteen4DataPoint(int):System.ValueTuple`6[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -300 (-14.85% of base) : 189297.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetCheckMethodSixteen4DataPoint(int):System.ValueTuple`6[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -300 (-14.85% of base) : 188741.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetCheckMethodSixteen4DataPoint(int):System.ValueTuple`6[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -252 (-13.82% of base) : 189024.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckPackSaturate(IntelHardwareIntrinsicTest.CheckMethodSixteen`2[Byte,Int64]):bool:this
        -252 (-13.82% of base) : 189275.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckPackSaturate(IntelHardwareIntrinsicTest.CheckMethodSixteen`2[Byte,Int64]):bool:this
        -252 (-13.82% of base) : 188719.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckPackSaturate(IntelHardwareIntrinsicTest.CheckMethodSixteen`2[Byte,Int64]):bool:this
        -196 (-7.69% of base) : 191680.dasm - AssignRect:second_assignments(System.Int32[,],System.Int16[,])
        -196 (-18.15% of base) : 189049.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetOcta88DataPoint(int):System.ValueTuple`4[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -196 (-18.15% of base) : 189300.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetOcta88DataPoint(int):System.ValueTuple`4[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this

Top method regressions (percentages):
          52 (15.66% of base) : 167440.dasm - testout1:Sub_Funclet_111():int
          52 (15.66% of base) : 167048.dasm - testout1:Sub_Funclet_79():int
          52 (15.66% of base) : 167424.dasm - testout1:Sub_Funclet_95():int
          52 (15.48% of base) : 101478.dasm - testout1:Sub_Funclet_111():int
          52 (15.48% of base) : 167443.dasm - testout1:Sub_Funclet_114():int
          52 (15.48% of base) : 167174.dasm - testout1:Sub_Funclet_354():int
          52 (15.48% of base) : 100671.dasm - testout1:Sub_Funclet_79():int
          52 (15.48% of base) : 167470.dasm - testout1:Sub_Funclet_82():int
          52 (15.48% of base) : 101462.dasm - testout1:Sub_Funclet_95():int
          52 (15.48% of base) : 167427.dasm - testout1:Sub_Funclet_98():int
          52 (15.29% of base) : 101481.dasm - testout1:Sub_Funclet_114():int
          52 (15.29% of base) : 167809.dasm - testout1:Sub_Funclet_143():int
          52 (15.29% of base) : 167613.dasm - testout1:Sub_Funclet_319():int
          52 (15.29% of base) : 167203.dasm - testout1:Sub_Funclet_319():int
          52 (15.29% of base) : 101212.dasm - testout1:Sub_Funclet_354():int
          52 (15.29% of base) : 167584.dasm - testout1:Sub_Funclet_354():int
          52 (15.29% of base) : 101508.dasm - testout1:Sub_Funclet_82():int
          52 (15.29% of base) : 101465.dasm - testout1:Sub_Funclet_98():int
          52 (15.12% of base) : 102236.dasm - testout1:Sub_Funclet_143():int
          52 (15.12% of base) : 101241.dasm - testout1:Sub_Funclet_319():int

Top method improvements (percentages):
         -60 (-21.13% of base) : 253147.dasm - Benchstone.BenchI.BubbleSort2:Bench():bool
        -544 (-18.63% of base) : 189301.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -544 (-18.63% of base) : 189050.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -544 (-18.63% of base) : 188745.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetHexadecaDataPoint(int):System.ValueTuple`8[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`1]:this
        -196 (-18.15% of base) : 189049.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetOcta88DataPoint(int):System.ValueTuple`4[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -196 (-18.15% of base) : 189300.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetOcta88DataPoint(int):System.ValueTuple`4[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -196 (-18.15% of base) : 188744.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:GetOcta88DataPoint(int):System.ValueTuple`4[ValueTuple`8,ValueTuple`8,ValueTuple`8,ValueTuple`8]:this
        -448 (-17.55% of base) : 189025.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -448 (-17.55% of base) : 189276.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -448 (-17.55% of base) : 188720.dasm - IntelHardwareIntrinsicTest.TestTableSse2`2[Byte,Int64][System.Byte,System.Int64]:CheckUnpack(IntelHardwareIntrinsicTest.CheckMethodSixteenOfAll`2[Byte,Int64]):bool:this
        -176 (-17.12% of base) : 191740.dasm - IDEAEncryption:de_key_idea(System.Char[],System.Char[])
         -92 (-15.75% of base) : 253126.dasm - Benchstone.BenchI.HeapSort:Inner(System.Int32[],int)
         -32 (-15.69% of base) : 218958.dasm - V8.Crypto.Arcfour:next():int:this
         -52 (-15.48% of base) : 218785.dasm - Span.SpanBench:TestQuickSortArray(System.Int32[],int,int)
         -12 (-15.00% of base) : 120787.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int
         -12 (-15.00% of base) : 129310.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int
         -12 (-15.00% of base) : 175043.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int
         -12 (-15.00% of base) : 179759.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int
         -12 (-15.00% of base) : 185916.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int
         -12 (-15.00% of base) : 172310.dasm - JIT.HardwareIntrinsics.Arm.Helpers:AddPairwiseWidening(System.Int16[],int):int

5575 total methods with Code Size differences (4500 improved, 1075 regressed), 1309 unchanged.

libraries.crossgen2.windows.arm64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 51752168 (overridden on cmd)
Total bytes of diff: 51718316 (overridden on cmd)
Total bytes of delta: -33852 (-0.07 % of base)
    diff is an improvement.
    relative diff is an improvement.
Detail diffs 


Top file regressions (bytes):
          52 : 152304.dasm (1.72% of base)
          52 : 176886.dasm (1.89% of base)
          52 : 52935.dasm (1.56% of base)
          48 : 62973.dasm (2.41% of base)
          44 : 56894.dasm (4.37% of base)
          40 : 50715.dasm (4.72% of base)
          40 : 207810.dasm (0.74% of base)
          40 : 191694.dasm (34.48% of base)
          28 : 60814.dasm (1.72% of base)
          28 : 210039.dasm (5.34% of base)
          28 : 57374.dasm (9.59% of base)
          28 : 169928.dasm (1.34% of base)
          24 : 126981.dasm (1.43% of base)
          24 : 72390.dasm (3.33% of base)
          24 : 203421.dasm (1.92% of base)
          20 : 220105.dasm (1.27% of base)
          20 : 176779.dasm (4.24% of base)
          20 : 199662.dasm (1.15% of base)
          20 : 165747.dasm (1.29% of base)
          20 : 117447.dasm (2.81% of base)

Top file improvements (bytes):
        -672 : 122317.dasm (-13.29% of base)
        -524 : 194617.dasm (-5.36% of base)
        -348 : 124789.dasm (-11.97% of base)
        -348 : 124957.dasm (-13.45% of base)
        -304 : 124942.dasm (-12.12% of base)
        -304 : 124771.dasm (-10.75% of base)
        -276 : 194411.dasm (-3.46% of base)
        -252 : 194285.dasm (-0.90% of base)
        -252 : 169762.dasm (-13.82% of base)
        -228 : 124769.dasm (-11.18% of base)
        -228 : 124938.dasm (-15.32% of base)
        -188 : 151581.dasm (-0.68% of base)
        -152 : 74518.dasm (-2.90% of base)
        -152 : 182290.dasm (-3.04% of base)
        -140 : 124751.dasm (-9.62% of base)
        -140 : 124927.dasm (-12.46% of base)
        -128 : 128968.dasm (-12.45% of base)
        -128 : 129063.dasm (-19.51% of base)
        -128 : 87315.dasm (-8.74% of base)
        -124 : 195000.dasm (-2.50% of base)

3343 total files with Code Size differences (3003 improved, 340 regressed), 1088 unchanged.

Top method regressions (bytes):
          52 ( 1.56% of base) : 52935.dasm - Microsoft.CodeAnalysis.COFFResourceReader:ReadWin32ResourcesFromCOFF(System.IO.Stream):Microsoft.Cci.ResourceSection
          52 ( 1.72% of base) : 152304.dasm - Microsoft.VisualBasic.CompilerServices.LateBinding:LateIndexSet(System.Object,System.Object[],System.String[])
          52 ( 1.89% of base) : 176886.dasm - System.Runtime.Serialization.Formatters.Binary.ObjectWriter:WriteArray(System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo,System.Runtime.Serialization.Formatters.Binary.NameInfo,System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo):this
          48 ( 2.41% of base) : 62973.dasm - System.Reflection.Emit.MethodBuilder:CreateMethodBodyHelper(System.Reflection.Emit.ILGenerator):this
          44 ( 4.37% of base) : 56894.dasm - Newtonsoft.Json.Serialization.JsonSerializerInternalWriter:SerializeMultidimensionalArray(Newtonsoft.Json.JsonWriter,System.Array,Newtonsoft.Json.Serialization.JsonArrayContract,Newtonsoft.Json.Serialization.JsonProperty,int,System.Int32[]):this
          40 ( 0.74% of base) : 207810.dasm - Internal.TypeSystem.MetadataFieldLayoutAlgorithm:ComputeAutoFieldLayout(Internal.TypeSystem.MetadataType,int):Internal.TypeSystem.ComputedInstanceFieldLayout:this
          40 ( 4.72% of base) : 50715.dasm - Microsoft.CodeAnalysis.Text.SourceText:ContentEqualsImpl(Microsoft.CodeAnalysis.Text.SourceText):bool:this
          40 (34.48% of base) : 191694.dasm - System.Net.WebClient:ByteArrayHasPrefix(System.Byte[],System.Byte[]):bool
          28 ( 1.34% of base) : 169928.dasm - Microsoft.CSharp.RuntimeBinder.Errors.ErrorHandling:Error(int,Microsoft.CSharp.RuntimeBinder.Errors.ErrArg[]):Microsoft.CSharp.RuntimeBinder.RuntimeBinderException
          28 ( 9.59% of base) : 57374.dasm - Newtonsoft.Json.Utilities.MiscellaneousUtils:ByteArrayCompare(System.Byte[],System.Byte[]):int
          28 ( 5.34% of base) : 210039.dasm - System.Configuration.MgmtConfigurationRecord:CheckPreamble(System.Byte[],System.Configuration.XmlUtilWriter,System.Byte[]):this
          28 ( 1.72% of base) : 60814.dasm - System.Diagnostics.StackFrameHelper:InitializeSourceInfo(int,bool,System.Exception):this
          24 ( 1.92% of base) : 203421.dasm - System.Reflection.Metadata.Ecma335.MetadataAggregator:CalculateHeapSizes(System.Collections.Generic.IReadOnlyList`1[System.Int32],System.Collections.Generic.IReadOnlyList`1[System.Reflection.Metadata.MetadataReader]):System.Collections.Immutable.ImmutableArray`1[System.Collections.Immutable.ImmutableArray`1[System.Int32]]
          24 ( 3.33% of base) : 72390.dasm - System.TimeZoneInfo:TryConvertWindowsIdToIanaId(System.String,System.String,bool,byref):bool
          24 ( 1.43% of base) : 126981.dasm - System.Xml.XmlTextReaderImpl:ParseElementContentAsync():System.Threading.Tasks.Task`1[System.Boolean]:this
          20 ( 6.25% of base) : 167348.dasm - Internal.Cryptography.Helpers:FixupKeyParity(System.Byte[]):System.Byte[]
          20 ( 1.29% of base) : 165747.dasm - System.Collections.Concurrent.ConcurrentDictionary`2:GrowTable(System.Collections.Concurrent.ConcurrentDictionary`2+Tables[System.__Canon, System.__Canon]):this
          20 ( 1.27% of base) : 220105.dasm - System.Diagnostics.EventLogInternal:InternalWriteEvent(int,ushort,int,System.String[],System.Byte[],System.String):this
          20 ( 4.24% of base) : 176779.dasm - System.DomainNameHelper:IdnEquivalent(System.String):System.String
          20 ( 1.15% of base) : 199662.dasm - System.ServiceProcess.ServiceController:Start(System.String[]):this

Top method improvements (bytes):
        -672 (-13.29% of base) : 122317.dasm - System.Xml.Schema.XmlSchemaInference:InferSimpleType(System.String,byref):int
        -524 (-5.36% of base) : 194617.dasm - System.Text.RegularExpressions.RegexInterpreter:Go():this
        -348 (-11.97% of base) : 124789.dasm - <ScanSubsetContentAsync>d__174:MoveNext():this
        -348 (-13.45% of base) : 124957.dasm - System.Xml.DtdParser:ScanSubsetContent():int:this
        -304 (-10.75% of base) : 124771.dasm - <ScanAttlist2Async>d__183:MoveNext():this
        -304 (-12.12% of base) : 124942.dasm - System.Xml.DtdParser:ScanAttlist2():int:this
        -276 (-3.46% of base) : 194411.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -252 (-0.90% of base) : 194285.dasm - System.Text.RegularExpressions.RegexCompiler:GenerateOneCode():this
        -252 (-13.82% of base) : 169762.dasm - Xunit.Sdk.Sha1Digest:ProcessBlock():this
        -228 (-11.18% of base) : 124769.dasm - <ScanAttlist6Async>d__184:MoveNext():this
        -228 (-15.32% of base) : 124938.dasm - System.Xml.DtdParser:ScanAttlist6():int:this
        -188 (-0.68% of base) : 151581.dasm - Microsoft.VisualBasic.CompilerServices.VBBinder:BindToMethod(int,System.Reflection.MethodBase[],byref,System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[],byref):System.Reflection.MethodBase:this
        -152 (-3.04% of base) : 182290.dasm - Number:NumberToStringFormat(byref,byref,System.ReadOnlySpan`1[System.Char],System.Globalization.NumberFormatInfo)
        -152 (-2.90% of base) : 74518.dasm - System.Number:NumberToStringFormat(byref,byref,System.ReadOnlySpan`1[System.Char],System.Globalization.NumberFormatInfo)
        -140 (-9.62% of base) : 124751.dasm - <ScanCondSection1Async>d__193:MoveNext():this
        -140 (-12.46% of base) : 124927.dasm - System.Xml.DtdParser:ScanCondSection1():int:this
        -128 (-12.45% of base) : 128968.dasm - <WriteCDataAsync>d__109:MoveNext():this
        -128 (-8.74% of base) : 87315.dasm - System.Xml.UniqueId:UnsafeParse(long,int):this
        -128 (-19.51% of base) : 129063.dasm - System.Xml.XmlEncodedRawTextWriter:WriteCData(System.String):this
        -124 (-2.50% of base) : 195000.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexMatcher`1:FindFinalStatePosition(System.String,int,int,int,byref,byref):int:this

Top method regressions (percentages):
          40 (34.48% of base) : 191694.dasm - System.Net.WebClient:ByteArrayHasPrefix(System.Byte[],System.Byte[]):bool
          28 ( 9.59% of base) : 57374.dasm - Newtonsoft.Json.Utilities.MiscellaneousUtils:ByteArrayCompare(System.Byte[],System.Byte[]):int
          16 ( 7.14% of base) : 193949.dasm - System.Text.RegularExpressions.Symbolic.BV:op_BitwiseAnd(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV
          16 ( 7.14% of base) : 193948.dasm - System.Text.RegularExpressions.Symbolic.BV:op_BitwiseOr(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV
          16 ( 7.14% of base) : 193922.dasm - System.Text.RegularExpressions.Symbolic.BVAlgebra:And(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV:this
          16 ( 7.14% of base) : 193919.dasm - System.Text.RegularExpressions.Symbolic.BVAlgebra:Or(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV:this
          12 ( 6.52% of base) : 19567.dasm - Microsoft.Diagnostics.Symbols.SourceFile:ArrayEquals(System.Byte[],System.Byte[]):bool
          12 ( 6.38% of base) : 187336.dasm - Microsoft.Extensions.FileProviders.Physical.PollingWildCardChangeToken:ArrayEquals(System.Byte[],System.Byte[]):bool
          20 ( 6.25% of base) : 167348.dasm - Internal.Cryptography.Helpers:FixupKeyParity(System.Byte[]):System.Byte[]
          12 ( 6.25% of base) : 124372.dasm - System.Xml.Schema.DatatypeImplementation:Compare(System.Byte[],System.Byte[]):int:this
          12 ( 6.00% of base) : 192892.dasm - System.DirectoryServices.ActiveDirectory.ActiveDirectorySchedule:.ctor(System.Boolean[]):this
          12 ( 5.88% of base) : 116075.dasm - ILCompiler.DependencyAnalysis.ReadyToRun.ByteArrayComparer:Equals(System.Byte[],System.Byte[]):bool:this
          16 ( 5.80% of base) : 53506.dasm - Microsoft.CodeAnalysis.CommandLineParser:RemoveTrailingSpacesAndDots(System.String):System.String
          12 ( 5.77% of base) : 206951.dasm - Internal.Cryptography.Helpers:ContentsEqual(System.Byte[],System.Byte[]):bool
          16 ( 5.71% of base) : 175796.dasm - System.DirectoryServices.AccountManagement.SidList:.ctor(System.DirectoryServices.AccountManagement.UnsafeNativeMethods+SID_AND_ATTR[]):this
           8 ( 5.71% of base) : 194550.dasm - System.Text.RegularExpressions.RegexParser:Escape(System.String):System.String
          12 ( 5.66% of base) : 50281.dasm - Microsoft.CodeAnalysis.Collections.ByteSequenceComparer:Equals(System.Byte[],System.Byte[]):bool
          12 ( 5.66% of base) : 203365.dasm - System.Reflection.Internal.ByteSequenceComparer:Equals(System.Byte[],System.Byte[]):bool
          12 ( 5.56% of base) : 197637.dasm - System.Security.AccessControl.CommonAcl:AceOpaquesMatch(System.Security.AccessControl.QualifiedAce,System.Security.AccessControl.QualifiedAce):bool
          12 ( 5.56% of base) : 194397.dasm - System.Text.RegularExpressions.RegexCompiler:AddGoto(int):int:this

Top method improvements (percentages):
         -40 (-20.00% of base) : 129121.dasm - System.Xml.HtmlEncodedRawTextWriter:OutputRestAmps():this
        -128 (-19.51% of base) : 129063.dasm - System.Xml.XmlEncodedRawTextWriter:WriteCData(System.String):this
         -28 (-18.42% of base) : 194642.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int,int,int):this
         -20 (-15.62% of base) : 194643.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int,int):this
         -16 (-15.38% of base) : 157838.dasm - System.Linq.Parallel.FixedMaxHeap`1:Swap(int,int):this
        -228 (-15.32% of base) : 124938.dasm - System.Xml.DtdParser:ScanAttlist6():int:this
         -20 (-15.15% of base) : 194640.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush2(int,int):this
         -52 (-14.94% of base) : 124919.dasm - System.Xml.DtdParser:EatPublicKeyword():bool:this
         -52 (-14.94% of base) : 124918.dasm - System.Xml.DtdParser:EatSystemKeyword():bool:this
         -60 (-14.71% of base) : 129062.dasm - System.Xml.XmlEncodedRawTextWriter:WriteComment(System.String):this
          -4 (-14.29% of base) : 75455.dasm - System.DateTimeRawInfo:GetNumber(int):int:this
         -44 (-14.10% of base) : 1229.dasm - Microsoft.Diagnostics.Tracing.Ctf.CtfMetadataLegacyParser:FindCloseBrace(System.String,int):int
        -252 (-13.82% of base) : 169762.dasm - Xunit.Sdk.Sha1Digest:ProcessBlock():this
        -120 (-13.70% of base) : 127108.dasm - System.Xml.XmlTextReaderImpl:ParseNamedCharRefInline(int,bool,System.Text.StringBuilder):int:this
         -24 (-13.64% of base) : 54409.dasm - Microsoft.Cci.MetadataWriter:ReadInt32(System.Collections.Immutable.ImmutableArray`1[System.Byte],int):int
         -24 (-13.64% of base) : 48379.dasm - PublicKeyDecoder:ToUInt32(System.Collections.Immutable.ImmutableArray`1[System.Byte],int):int
        -348 (-13.45% of base) : 124957.dasm - System.Xml.DtdParser:ScanSubsetContent():int:this
        -672 (-13.29% of base) : 122317.dasm - System.Xml.Schema.XmlSchemaInference:InferSimpleType(System.String,byref):int
         -40 (-13.16% of base) : 122405.dasm - Parser:Parse4Dig(int,byref):bool:this
         -80 (-13.16% of base) : 128853.dasm - System.Xml.XmlUtf8RawTextWriter:WriteCData(System.String):this

3343 total methods with Code Size differences (3003 improved, 340 regressed), 1088 unchanged.

libraries.pmi.windows.arm64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 51211268 (overridden on cmd)
Total bytes of diff: 51114988 (overridden on cmd)
Total bytes of delta: -96280 (-0.19 % of base)
    diff is an improvement.
    relative diff is an improvement.
Detail diffs 


Top file regressions (bytes):
          56 : 161922.dasm (7.14% of base)
          52 : 212400.dasm (2.11% of base)
          48 : 149928.dasm (1.95% of base)
          48 : 124065.dasm (2.92% of base)
          40 : 193300.dasm (7.81% of base)
          40 : 203157.dasm (34.48% of base)
          40 : 155695.dasm (10.99% of base)
          36 : 9317.dasm (5.70% of base)
          36 : 9319.dasm (4.84% of base)
          36 : 9321.dasm (5.11% of base)
          36 : 9323.dasm (9.89% of base)
          36 : 9083.dasm (10.71% of base)
          36 : 145523.dasm (1.34% of base)
          32 : 156445.dasm (8.70% of base)
          32 : 164263.dasm (10.39% of base)
          32 : 164876.dasm (2.67% of base)
          32 : 168398.dasm (5.97% of base)
          32 : 181825.dasm (2.03% of base)
          32 : 205688.dasm (10.39% of base)
          28 : 74951.dasm (9.72% of base)

Top file improvements (bytes):
        -684 : 130305.dasm (-13.13% of base)
        -664 : 94.dasm (-6.53% of base)
        -348 : 127693.dasm (-14.01% of base)
        -336 : 127798.dasm (-12.30% of base)
        -324 : 62.dasm (-4.29% of base)
        -308 : 150656.dasm (-1.29% of base)
        -304 : 127708.dasm (-12.73% of base)
        -300 : 127816.dasm (-11.35% of base)
        -252 : 236122.dasm (-14.00% of base)
        -252 : 224756.dasm (-1.41% of base)
        -228 : 127712.dasm (-15.75% of base)
        -220 : 127818.dasm (-10.96% of base)
        -160 : 100386.dasm (-4.07% of base)
        -160 : 94515.dasm (-3.59% of base)
        -156 : 211618.dasm (-3.49% of base)
        -156 : 93329.dasm (-3.95% of base)
        -152 : 100373.dasm (-4.16% of base)
        -148 : 100435.dasm (-4.19% of base)
        -148 : 100364.dasm (-4.17% of base)
        -144 : 99195.dasm (-4.27% of base)

5932 total files with Code Size differences (5552 improved, 380 regressed), 2049 unchanged.

Top method regressions (bytes):
          56 ( 7.14% of base) : 161922.dasm - System.Collections.Generic.SortedSet`1[Byte][System.Byte]:OnDeserialization(System.Object):this
          52 ( 2.11% of base) : 212400.dasm - System.Runtime.Serialization.Formatters.Binary.ObjectWriter:WriteArray(System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo,System.Runtime.Serialization.Formatters.Binary.NameInfo,System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo):this
          48 ( 1.95% of base) : 149928.dasm - Microsoft.VisualBasic.CompilerServices.LateBinding:LateIndexSet(System.Object,System.Object[],System.String[])
          48 ( 2.92% of base) : 124065.dasm - System.Xml.XmlConvert:EncodeName(System.String,bool,bool):System.String
          40 ( 7.81% of base) : 193300.dasm - AppendPrependN`1[Byte][System.Byte]:ToArray():System.Byte[]:this
          40 (10.99% of base) : 155695.dasm - System.Collections.Concurrent.ConcurrentBag`1[Byte][System.Byte]:ToArray():System.Byte[]:this
          40 (34.48% of base) : 203157.dasm - System.Net.WebClient:ByteArrayHasPrefix(System.Byte[],System.Byte[]):bool
          36 ( 1.34% of base) : 145523.dasm - Microsoft.CSharp.RuntimeBinder.Errors.ErrorHandling:Error(int,Microsoft.CSharp.RuntimeBinder.Errors.ErrArg[]):Microsoft.CSharp.RuntimeBinder.RuntimeBinderException
          36 ( 5.70% of base) : 9317.dasm - Microsoft.FSharp.Collections.ArrayModule:splitAt$cont@130(int,System.Byte[],Microsoft.FSharp.Core.Unit):System.Tuple`2[[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]
          36 ( 4.84% of base) : 9319.dasm - Microsoft.FSharp.Collections.ArrayModule:SplitAt(int,System.Byte[]):System.Tuple`2[[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]
          36 ( 5.11% of base) : 9321.dasm - Microsoft.FSharp.Collections.ArrayModule:Take(int,System.Byte[]):System.Byte[]
          36 ( 9.89% of base) : 9323.dasm - Microsoft.FSharp.Collections.ArrayModule:TakeWhile(Microsoft.FSharp.Core.FSharpFunc`2[Byte,Boolean],System.Byte[]):System.Byte[]
          36 (10.71% of base) : 9083.dasm - Microsoft.FSharp.Collections.ArrayModule:Truncate(int,System.Byte[]):System.Byte[]
          32 (10.39% of base) : 164263.dasm - Microsoft.Internal.Collections.CollectionServices:IsArrayEqual(System.Byte[],System.Byte[]):bool
          32 ( 5.97% of base) : 168398.dasm - System.Configuration.MgmtConfigurationRecord:CheckPreamble(System.Byte[],System.Configuration.XmlUtilWriter,System.Byte[]):this
          32 ( 2.67% of base) : 164876.dasm - System.Drawing.ColorConverterCommon:ConvertFromString(System.String,System.Globalization.CultureInfo):System.Drawing.Color
          32 ( 2.03% of base) : 181825.dasm - System.Drawing.ColorConverterCommon:ConvertFromString(System.String,System.Globalization.CultureInfo):System.Drawing.Color
          32 ( 8.70% of base) : 156445.dasm - System.Linq.ImmutableArrayExtensions:SequenceEqual(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Generic.IEqualityComparer`1[Byte]):bool
          32 (10.39% of base) : 205688.dasm - System.Reflection.Context.CollectionServices:CompareArrays(System.Byte[],System.Byte[]):bool
          28 ( 9.72% of base) : 74951.dasm - Microsoft.Cci.ContentId:FromHash(System.Collections.Immutable.ImmutableArray`1[Byte]):Microsoft.Cci.ContentId

Top method improvements (bytes):
        -684 (-13.13% of base) : 130305.dasm - System.Xml.Schema.XmlSchemaInference:InferSimpleType(System.String,byref):int
        -664 (-6.53% of base) : 94.dasm - System.Text.RegularExpressions.RegexInterpreter:Go():this
        -348 (-14.01% of base) : 127693.dasm - System.Xml.DtdParser:ScanSubsetContent():int:this
        -336 (-12.30% of base) : 127798.dasm - <ScanSubsetContentAsync>d__174:MoveNext():this
        -324 (-4.29% of base) : 62.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -308 (-1.29% of base) : 150656.dasm - Microsoft.VisualBasic.CompilerServices.VBBinder:BindToMethod(int,System.Reflection.MethodBase[],byref,System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[],byref):System.Reflection.MethodBase:this
        -304 (-12.73% of base) : 127708.dasm - System.Xml.DtdParser:ScanAttlist2():int:this
        -300 (-11.35% of base) : 127816.dasm - <ScanAttlist2Async>d__183:MoveNext():this
        -252 (-1.41% of base) : 224756.dasm - System.Text.RegularExpressions.RegexCompiler:GenerateOneCode():this
        -252 (-14.00% of base) : 236122.dasm - Xunit.Sdk.Sha1Digest:ProcessBlock():this
        -228 (-15.75% of base) : 127712.dasm - System.Xml.DtdParser:ScanAttlist6():int:this
        -220 (-10.96% of base) : 127818.dasm - <ScanAttlist6Async>d__184:MoveNext():this
        -160 (-4.07% of base) : 100386.dasm - Microsoft.Diagnostics.Tracing.Parsers.ApplicationServer.Multidata6TemplateHATraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -160 (-3.59% of base) : 94515.dasm - Microsoft.Diagnostics.Tracing.Parsers.Kernel.MemoryProcessMemInfoTraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -156 (-3.95% of base) : 93329.dasm - Microsoft.Diagnostics.Tracing.Parsers.MicrosoftWindowsTCPIP.TcpGlobalParametersArgs:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -156 (-3.49% of base) : 211618.dasm - Number:NumberToStringFormat(byref,byref,System.ReadOnlySpan`1[Char],System.Globalization.NumberFormatInfo)
        -152 (-4.16% of base) : 100373.dasm - Microsoft.Diagnostics.Tracing.Parsers.ApplicationServer.Multidata3TemplateHATraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -148 (-4.19% of base) : 100435.dasm - Microsoft.Diagnostics.Tracing.Parsers.ApplicationServer.Multidata13TemplateHATraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -148 (-4.17% of base) : 100364.dasm - Microsoft.Diagnostics.Tracing.Parsers.ApplicationServer.Multidata4TemplateHATraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this
        -144 (-4.23% of base) : 100347.dasm - Microsoft.Diagnostics.Tracing.Parsers.ApplicationServer.Multidata10TemplateHATraceData:ToXml(System.Text.StringBuilder):System.Text.StringBuilder:this

Top method regressions (percentages):
          40 (34.48% of base) : 203157.dasm - System.Net.WebClient:ByteArrayHasPrefix(System.Byte[],System.Byte[]):bool
          28 (11.11% of base) : 117595.dasm - System.Xml.XmlConverter:StripWhitespace(System.String):System.String
          40 (10.99% of base) : 155695.dasm - System.Collections.Concurrent.ConcurrentBag`1[Byte][System.Byte]:ToArray():System.Byte[]:this
          36 (10.71% of base) : 9083.dasm - Microsoft.FSharp.Collections.ArrayModule:Truncate(int,System.Byte[]):System.Byte[]
          32 (10.39% of base) : 164263.dasm - Microsoft.Internal.Collections.CollectionServices:IsArrayEqual(System.Byte[],System.Byte[]):bool
          32 (10.39% of base) : 205688.dasm - System.Reflection.Context.CollectionServices:CompareArrays(System.Byte[],System.Byte[]):bool
          36 ( 9.89% of base) : 9323.dasm - Microsoft.FSharp.Collections.ArrayModule:TakeWhile(Microsoft.FSharp.Core.FSharpFunc`2[Byte,Boolean],System.Byte[]):System.Byte[]
          28 ( 9.72% of base) : 74951.dasm - Microsoft.Cci.ContentId:FromHash(System.Collections.Immutable.ImmutableArray`1[Byte]):Microsoft.Cci.ContentId
          20 ( 9.09% of base) : 104690.dasm - Newtonsoft.Json.Utilities.MiscellaneousUtils:ByteArrayCompare(System.Byte[],System.Byte[]):int
          32 ( 8.70% of base) : 156445.dasm - System.Linq.ImmutableArrayExtensions:SequenceEqual(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Generic.IEqualityComparer`1[Byte]):bool
          16 ( 8.00% of base) : 225435.dasm - System.Text.RegularExpressions.Symbolic.BV:op_BitwiseAnd(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV
          16 ( 8.00% of base) : 225436.dasm - System.Text.RegularExpressions.Symbolic.BV:op_BitwiseOr(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV
          16 ( 8.00% of base) : 225467.dasm - System.Text.RegularExpressions.Symbolic.BVAlgebra:And(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV:this
          16 ( 8.00% of base) : 225470.dasm - System.Text.RegularExpressions.Symbolic.BVAlgebra:Or(System.Text.RegularExpressions.Symbolic.BV,System.Text.RegularExpressions.Symbolic.BV):System.Text.RegularExpressions.Symbolic.BV:this
          40 ( 7.81% of base) : 193300.dasm - AppendPrependN`1[Byte][System.Byte]:ToArray():System.Byte[]:this
          12 ( 7.50% of base) : 224833.dasm - System.Text.RegularExpressions.RegexCompiler:AddGoto(int):int:this
          56 ( 7.14% of base) : 161922.dasm - System.Collections.Generic.SortedSet`1[Byte][System.Byte]:OnDeserialization(System.Object):this
          12 ( 6.98% of base) : 25644.dasm - Microsoft.CodeAnalysis.CSharp.DocumentationCommentCompiler:FindMultiLineCommentPattern(System.String):System.String
          12 ( 6.98% of base) : 83875.dasm - Microsoft.Diagnostics.Symbols.SourceFile:ArrayEquals(System.Byte[],System.Byte[]):bool
          12 ( 6.82% of base) : 76007.dasm - Microsoft.CodeAnalysis.ArrayElement`1[Byte][System.Byte]:MakeArray(Microsoft.CodeAnalysis.ArrayElement`1[System.Byte][]):System.Byte[]

Top method improvements (percentages):
         -40 (-21.28% of base) : 123360.dasm - System.Xml.HtmlEncodedRawTextWriter:OutputRestAmps():this
         -28 (-20.00% of base) : 224532.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int,int,int):this
        -128 (-18.39% of base) : 123505.dasm - System.Xml.XmlEncodedRawTextWriter:WriteCData(System.String):this
         -16 (-17.39% of base) : 191546.dasm - System.Linq.Parallel.FixedMaxHeap`1[Byte][System.Byte]:Swap(int,int):this
         -20 (-17.24% of base) : 224531.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int,int):this
         -20 (-16.67% of base) : 224534.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush2(int,int):this
        -228 (-15.75% of base) : 127712.dasm - System.Xml.DtdParser:ScanAttlist6():int:this
         -44 (-14.67% of base) : 101825.dasm - Microsoft.Diagnostics.Tracing.Ctf.CtfMetadataLegacyParser:FindCloseBrace(System.String,int):int
         -64 (-14.55% of base) : 123506.dasm - System.Xml.XmlEncodedRawTextWriter:WriteComment(System.String):this
         -52 (-14.44% of base) : 110471.dasm - System.Data.Select:Sort(int,int):this
        -120 (-14.08% of base) : 125466.dasm - System.Xml.XmlTextReaderImpl:ParseNamedCharRefInline(int,bool,System.Text.StringBuilder):int:this
        -348 (-14.01% of base) : 127693.dasm - System.Xml.DtdParser:ScanSubsetContent():int:this
        -252 (-14.00% of base) : 236122.dasm - Xunit.Sdk.Sha1Digest:ProcessBlock():this
         -16 (-13.79% of base) : 123532.dasm - <>c:<WriteStartAttributeAsync>b__103_0(System.Xml.XmlEncodedRawTextWriter):this
         -16 (-13.79% of base) : 112076.dasm - System.Data.Common.CharStorage:Compare(int,int):int:this
         -16 (-13.79% of base) : 112859.dasm - System.Data.Common.Int16Storage:Compare(int,int):int:this
         -16 (-13.79% of base) : 113057.dasm - System.Data.Common.UInt16Storage:Compare(int,int):int:this
         -16 (-13.79% of base) : 123491.dasm - System.Xml.XmlEncodedRawTextWriter:WriteStartAttribute_SetInAttribute():this
         -40 (-13.70% of base) : 130220.dasm - Parser:Parse4Dig(int,byref):bool:this
         -80 (-13.70% of base) : 123728.dasm - System.Xml.XmlUtf8RawTextWriter:WriteCData(System.String):this

5932 total methods with Code Size differences (5552 improved, 380 regressed), 2049 unchanged.

libraries_tests.pmi.windows.arm64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 116768772 (overridden on cmd)
Total bytes of diff: 116728516 (overridden on cmd)
Total bytes of delta: -40256 (-0.03 % of base)
    diff is an improvement.
    relative diff is an improvement.
Detail diffs 


Top file regressions (bytes):
         124 : 23577.dasm (2.45% of base)
         124 : 23583.dasm (2.44% of base)
         124 : 23589.dasm (2.45% of base)
         124 : 23595.dasm (2.44% of base)
         124 : 23604.dasm (2.44% of base)
         124 : 23610.dasm (2.45% of base)
         124 : 23616.dasm (2.45% of base)
         124 : 23622.dasm (2.44% of base)
         124 : 23694.dasm (2.44% of base)
         124 : 23529.dasm (2.44% of base)
         124 : 23535.dasm (2.44% of base)
         124 : 23541.dasm (2.44% of base)
         124 : 23553.dasm (2.44% of base)
         124 : 23559.dasm (2.44% of base)
         124 : 23565.dasm (2.44% of base)
         124 : 23571.dasm (2.44% of base)
         100 : 23547.dasm (1.55% of base)
          96 : 187243.dasm (4.77% of base)
          76 : 19812.dasm (3.56% of base)
          72 : 290472.dasm (2.98% of base)

Top file improvements (bytes):
        -664 : 94.dasm (-6.53% of base)
        -332 : 201220.dasm (-8.51% of base)
        -324 : 332397.dasm (-4.29% of base)
        -324 : 62.dasm (-4.29% of base)
        -144 : 118819.dasm (-4.96% of base)
        -140 : 332423.dasm (-0.68% of base)
        -124 : 131944.dasm (-8.18% of base)
        -116 : 118818.dasm (-4.68% of base)
        -108 : 223100.dasm (-7.44% of base)
         -96 : 332344.dasm (-2.93% of base)
         -96 : 178189.dasm (-10.81% of base)
         -92 : 332226.dasm (-6.01% of base)
         -88 : 332167.dasm (-9.17% of base)
         -80 : 168719.dasm (-2.80% of base)
         -80 : 168720.dasm (-2.38% of base)
         -76 : 142106.dasm (-0.08% of base)
         -72 : 118676.dasm (-5.33% of base)
         -68 : 300276.dasm (-6.34% of base)
         -64 : 168350.dasm (-2.89% of base)
         -64 : 168351.dasm (-2.69% of base)

6352 total files with Code Size differences (5573 improved, 779 regressed), 1768 unchanged.

Top method regressions (bytes):
         124 ( 2.44% of base) : 23694.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.add001.add001.Test:MainMethod():int
         124 ( 2.44% of base) : 23622.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.devide001.devide001.Test:MainMethod():int
         124 ( 2.45% of base) : 23616.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.equal001.equal001.Test:MainMethod():int
         124 ( 2.45% of base) : 23610.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.greater001.greater001.Test:MainMethod():int
         124 ( 2.44% of base) : 23604.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.greaterequal001.greaterequal001.Test:MainMethod():int
         124 ( 2.44% of base) : 23595.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.leftshift001.leftshift001.Test:MainMethod():int
         124 ( 2.45% of base) : 23589.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.less001.less001.Test:MainMethod():int
         124 ( 2.44% of base) : 23583.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.lessequal001.lessequal001.Test:MainMethod():int
         124 ( 2.45% of base) : 23577.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.logicaland001.logicaland001.Test:MainMethod():int
         124 ( 2.44% of base) : 23571.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.logicalor001.logicalor001.Test:MainMethod():int
         124 ( 2.44% of base) : 23565.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.logicalxor001.logicalxor001.Test:MainMethod():int
         124 ( 2.44% of base) : 23559.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.multi001.multi001.Test:MainMethod():int
         124 ( 2.44% of base) : 23553.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.notequal001.notequal001.Test:MainMethod():int
         124 ( 2.44% of base) : 23541.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.remainder001.remainder001.Test:MainMethod():int
         124 ( 2.44% of base) : 23535.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.rightshift001.rightshift001.Test:MainMethod():int
         124 ( 2.44% of base) : 23529.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.sub001.sub001.Test:MainMethod():int
         100 ( 1.55% of base) : 23547.dasm - ManagedTests.DynamicCSharp.Conformance.dynamic.statements.IndexerOperator.Binary.or001.or001.Test:MainMethod():int
          96 ( 4.77% of base) : 187243.dasm - System.Tests.StringTests:EndsWithNoMatch_StringComparison()
          76 ( 3.56% of base) : 19812.dasm - System.Collections.Tests.LinkedList_Generic_Tests`1[Byte][System.Byte]:FindLast_T():this
          72 ( 2.98% of base) : 290472.dasm - System.IO.Ports.Tests.Read_char_int_int:Read_ResizeBuffer():this

Top method improvements (bytes):
        -664 (-6.53% of base) : 94.dasm - System.Text.RegularExpressions.RegexInterpreter:Go():this
        -332 (-8.51% of base) : 201220.dasm - RegexTestNamespace.RegexRunnerTestClass:Go():this
        -324 (-4.29% of base) : 332397.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -324 (-4.29% of base) : 62.dasm - System.Text.RegularExpressions.RegexWriter:EmitFragment(int,System.Text.RegularExpressions.RegexNode,int):this
        -144 (-4.96% of base) : 118819.dasm - Microsoft.Build.Evaluation.ExpressionShredder:GetReferencedItemNamesAndMetadata(System.String,int,int,byref,int)
        -140 (-0.68% of base) : 332423.dasm - System.Text.RegularExpressions.Generator.RegexGenerator:<EmitCompleteGo>g__EmitOneCode|11_2(System.String,byref)
        -124 (-8.18% of base) : 131944.dasm - Microsoft.Diagnostics.Runtime.Desktop.DesktopHeapType:FixGenericsWorker(System.String,int,int,System.Text.StringBuilder):int
        -116 (-4.68% of base) : 118818.dasm - Microsoft.Build.Evaluation.ExpressionShredder:GetReferencedItemExpressions(System.String,int,int):System.Collections.Generic.List`1[[Microsoft.Build.Evaluation.ExpressionShredder+ItemExpressionCapture, Microsoft.Build, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]]
        -108 (-7.44% of base) : 223100.dasm - DiffPlex.Differ:CalculateEditLength(System.Int32[],int,int,System.Int32[],int,int,System.Int32[],System.Int32[]):DiffPlex.Model.EditLengthResult
         -96 (-10.81% of base) : 178189.dasm - DigestResponse:GetNextValue(System.String,int,bool,byref):System.String:this
         -96 (-2.93% of base) : 332344.dasm - System.Text.RegularExpressions.RegexParser:ScanGroupOpen():System.Text.RegularExpressions.RegexNode:this
         -92 (-6.01% of base) : 332226.dasm - System.Text.RegularExpressions.RegexCode:OpcodeDescription(int,System.Int32[],System.String[]):System.String
         -88 (-9.17% of base) : 332167.dasm - System.Text.RegularExpressions.RegexBoyerMoore:.ctor(System.String,bool,bool,System.Globalization.CultureInfo):this
         -80 (-2.80% of base) : 168719.dasm - System.Linq.Tests.TakeTests:MutableSource():this
         -80 (-2.38% of base) : 168720.dasm - System.Linq.Tests.TakeTests:MutableSourceNotList():this
         -76 (-0.08% of base) : 142106.dasm - <ValidateIdentifiers_Invalid_TestData>d__2:MoveNext():bool:this
         -72 (-5.33% of base) : 118676.dasm - Microsoft.Build.Evaluation.Scanner:Advance():bool:this
         -68 (-6.34% of base) : 300276.dasm - System.IPv6AddressHelper:Parse(System.ReadOnlySpan`1[Char],System.Span`1[UInt16],int,byref)
         -64 (-2.68% of base) : 242194.dasm - Microsoft.DotNet.ProjectModel.FileSystemGlobbing.Internal.Patterns.PatternBuilder:Build(System.String):Microsoft.DotNet.ProjectModel.FileSystemGlobbing.Internal.IPattern:this
         -64 (-2.89% of base) : 168350.dasm - System.Linq.Tests.SelectTests:Select_SourceIsListSkipTakeCount():this

Top method regressions (percentages):
          24 (10.00% of base) : 1595.dasm - Roslyn.Utilities.PathUtilities:PathsEqual(System.String,System.String,int):bool
          28 ( 8.43% of base) : 307752.dasm - System.Numerics.Tests.GenericVectorTests:TestDotProduct():this
          28 ( 7.95% of base) : 3578.dasm - Microsoft.CodeAnalysis.ImmutableArrayExtensions:SequenceEqual(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte],System.Nullable`1[Int32],System.Func`4[Byte,Byte,Nullable`1,Boolean]):bool
           8 ( 7.69% of base) : 1055.dasm - Roslyn.Utilities.ObjectReader:ReadInt8ArrayElements(System.SByte[]):System.SByte[]:this
          12 ( 7.50% of base) : 308494.dasm - System.Numerics.Tests.Util:AllEqual(System.Byte[],System.Byte[]):bool
          12 ( 7.50% of base) : 308493.dasm - System.Numerics.Tests.Util:AnyEqual(System.Byte[],System.Byte[]):bool
          12 ( 7.32% of base) : 193092.dasm - System.Security.Cryptography.Encryption.TripleDes.Tests.TripleDesTests:RemoveDesParityBits(System.Byte[]):System.Byte[]
          40 ( 7.25% of base) : 115886.dasm - Microsoft.Build.Shared.FileUtilities:PathsEqual(System.String,System.String):bool
          40 ( 7.25% of base) : 238332.dasm - Microsoft.Build.Shared.FileUtilities:PathsEqual(System.String,System.String):bool
          40 ( 7.25% of base) : 122227.dasm - Microsoft.Build.Shared.FileUtilities:PathsEqual(System.String,System.String):bool
          12 ( 6.98% of base) : 153990.dasm - BasicEventSourceTests.TestsWriteEvent:Equal(System.Byte[],System.Byte[]):bool
          12 ( 6.98% of base) : 338690.dasm - System.Transactions.Tests.NonMsdtcPromoterTests:PromotedTokensMatch(System.Byte[],System.Byte[]):bool
          12 ( 6.82% of base) : 251089.dasm - Microsoft.VisualStudio.Composition.Utilities:EqualsByValue(System.Collections.Immutable.ImmutableArray`1[Byte],System.Collections.Immutable.ImmutableArray`1[Byte]):bool
          12 ( 6.67% of base) : 224173.dasm - ImTools.ArrayTools:Copy(System.Byte[]):System.Byte[]
          12 ( 6.67% of base) : 284829.dasm - System.IO.Compression.Tests.ZipFileTestBase:ArraysEqual(System.Byte[],System.Byte[]):bool
          12 ( 6.67% of base) : 285293.dasm - System.IO.Compression.Tests.ZipFileTestBase:ArraysEqual(System.Byte[],System.Byte[]):bool
           8 ( 6.67% of base) : 100111.dasm - System.Text.Json.Serialization.Tests.StreamTests:GetArr_TypedElements(int):System.Byte[]
           8 ( 6.45% of base) : 167542.dasm - System.Linq.Tests.EnumerableTests:Repeat(System.Func`2[Int32,Byte],int):System.Byte[]
          12 ( 6.25% of base) : 251288.dasm - BufferComparer:Equals(System.Byte[],System.Byte[]):bool:this
          12 ( 6.25% of base) : 3620.dasm - Microsoft.CodeAnalysis.ImmutableArrayExtensions:All(System.Collections.Immutable.ImmutableArray`1[Byte],System.Func`3[Byte,Nullable`1,Boolean],System.Nullable`1[Int32]):bool

Top method improvements (percentages):
         -16 (-16.67% of base) : 112477.dasm - Piles@527-4:Invoke(int,int):Microsoft.FSharp.Core.Unit:this
         -16 (-16.67% of base) : 112412.dasm - Shuffle@437-5[Byte][System.Byte]:Invoke(int,int):Microsoft.FSharp.Core.Unit:this
         -16 (-16.67% of base) : 112394.dasm - shuffleInPlace@426-3[Byte][System.Byte]:Invoke(int,int):Microsoft.FSharp.Core.Unit:this
         -56 (-15.38% of base) : 133225.dasm - Microsoft.Diagnostics.Runtime.Utilities.Pdb.BitAccess:ReadInt64(byref):this
         -16 (-14.29% of base) : 22692.dasm - <>c__DisplayClass16_1[__Canon][System.__Canon]:<GetRangeValidations>b__0():System.Object:this
         -16 (-14.29% of base) : 22693.dasm - <>c__DisplayClass16_1[Byte][System.Byte]:<GetRangeValidations>b__0():System.Object:this
         -16 (-14.29% of base) : 22694.dasm - <>c__DisplayClass16_2[__Canon][System.__Canon]:<GetRangeValidations>b__1():System.Object:this
         -16 (-14.29% of base) : 22695.dasm - <>c__DisplayClass16_2[Byte][System.Byte]:<GetRangeValidations>b__1():System.Object:this
         -52 (-14.29% of base) : 118981.dasm - Microsoft.Build.Internal.Utilities:ContainsNoTagsOtherThanComments(System.String,int):bool
         -24 (-13.95% of base) : 315605.dasm - BR:ReadInt32():int:this
         -16 (-13.33% of base) : 202361.dasm - <>c__DisplayClass14_0:<NamedBlocksInclusionsExpected>b__0(ushort):bool:this
         -12 (-13.04% of base) : 97.dasm - System.Text.RegularExpressions.RegexInterpreter:TrackPush(int):this
         -24 (-12.77% of base) : 133224.dasm - Microsoft.Diagnostics.Runtime.Utilities.Pdb.BitAccess:ReadInt32(byref):this
         -20 (-12.50% of base) : 298243.dasm - System.Net.Mime.MailBnfHelper:IsFWSAt(System.String,int):bool
         -24 (-12.50% of base) : 300731.dasm - System.Net.SocketAddress:CopyAddressSizeIntoBuffer():this
         -24 (-12.50% of base) : 300440.dasm - System.Net.SocketAddress:CopyAddressSizeIntoBuffer():this
         -28 (-11.67% of base) : 238449.dasm - Microsoft.Build.Shared.FileMatcher:HasMisplacedRecursiveOperator(System.String):bool
         -28 (-11.67% of base) : 116026.dasm - Microsoft.Build.Shared.FileMatcher:HasMisplacedRecursiveOperator(System.String):bool
         -28 (-11.67% of base) : 122216.dasm - Microsoft.Build.Shared.FileMatcher:HasMisplacedRecursiveOperator(System.String):bool
         -56 (-11.48% of base) : 217495.dasm - System.Data.SqlClient.TdsParser:WriteLong(long,System.Data.SqlClient.TdsParserStateObject):this

6352 total methods with Code Size differences (5573 improved, 779 regressed), 1768 unchanged.
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