diff_asm_124c2160.asm

diff_asm_124c2160.asm

Samples: 501K of event 'cpu-clock', 49999 Hz, Event count (approx.): 10021720000, [percent: local period]
instance void [benchapp] Bench::WB()[OptimizedTier1]() /tmp/jitted-41601-7823.so
Samples        
               
               
            Disassembly of section .text:
               
            0000000000000080 <instance void [benchapp] Bench::WB()[OptimizedTier1]>:
            instance void [benchapp] Bench::WB()[OptimizedTier1]():
              push   rbp    
              push   r15    
              push   rbx    
              lea    rbp,[rsp+0x10]
              movabs rdi,0x797d303dbf80
            → call   instance void [benchapp] Bench::WB()[OptimizedTier1]+0x7d7812c0
              mov    rbx,rax
              mov    r15d,0xbebc200
        21:   lea    rdi,[rbx+0x8]
   208        mov    rsi,rbx
            → call   instance void [benchapp] Bench::WB()[OptimizedTier1]+0x7d8e4600
397100        dec    r15    
   147      ↑ jne    21     
              pop    rbx    
              pop    r15    
              pop    rbp    
            ← ret           
Samples: 501K of event 'cpu-clock', 49999 Hz, Event count (approx.): 10021720000, [percent: local period]
JIT_WriteBarrier() /home/egorbot/core_root_diff/libcoreclr.so
Samples        
               
               
            Disassembly of section .text:
               
            00000000003565e0 <GetCLRRuntimeHost@@V1.0+0x29d4b0>:
   696        mov    QWORD PTR [rdi],rsi
   403        mov    rax,rdi
 99280        movabs r10,0xf0f0f0f0f0f0f0f0
              shr    rax,0xc
     5        xchg   ax,ax  
  2789        movabs r11,0xf0f0f0f0f0f0f0f0
              add    rax,r10
              cmp    BYTE PTR [rax],0x0
            ↓ jne    2e     
              mov    BYTE PTR [rax],0xff
              nop           
        2e:   cmp    rsi,r11
            ↓ jb     70     
              nop           
              movabs r10,0xf0f0f0f0f0f0f0f0
              cmp    rsi,r10
            ↓ jae    70     
              nop           
              movabs rax,0xf0f0f0f0f0f0f0f0
              shr    rdi,0xb
              cmp    BYTE PTR [rdi+rax*1],0xff
            ↓ jne    5c     
              repz   ret    
        5c:   mov    BYTE PTR [rdi+rax*1],0xff
              xchg   ax,ax  
              shr    rdi,0xa
     1        movabs rax,0xf0f0f0f0f0f0f0f0
        70:   cmp    BYTE PTR [rdi+rax*1],0xff
            ↓ jne    78     
              repz   ret    
        78:   mov    BYTE PTR [rdi+rax*1],0xff
            ← ret           
              nop           
              repz   ret    
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              nop           
              xchg   ax,ax  
              nop