performanceautofiler[bot]
commented
1 year ago Run Information
| Architecture | x86 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | 414018530f0788c418d92ff817bb5fd6932324f6 |
| Compare | 32cb6bb23d58c00975a2d80d62fe90998e780772 |
| Diff | Diff |
Regressions in System.Tests.Perf_Decimal
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| [Add - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Tests.Perf_Decimal.Add.html>) | 9.93 ns | 11.15 ns | 1.12 | 0.26 | False | 74.09304418625794 | 87.6695529082553 | 1.183235941660977 | Trace | Trace |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Decimal*'
### Payloads
[Baseline]()
[Compare]()
### Histogram
#### System.Tests.Perf_Decimal.Add
```log
```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 11.154470594074313 > 10.585718273883831.
IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 1/17/2023 6:49:05 AM falls between 1/8/2023 8:00:22 AM and 1/17/2023 6:49:05 AM.
IsRegressionStdDev: Marked as regression because -17.35802171740636 (T) = (0 -11.21475671468843) / Math.Sqrt((0.09051179326411189 / (36)) + (0.01744541533994889 / (20))) is less than -2.0048792881871513 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (36) + (20) - 2, .025) and -0.09898687118261228 = (10.20463211050038 - 11.21475671468843) / 10.20463211050038 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```### Baseline Jit Disasm
```assembly
; System.Tests.Perf_Decimal.Add()
push esi
sub esp,20
vzeroupper
mov esi,edx
vmovupd xmm0,[ecx+4]
vmovupd [esp+10],xmm0
vmovupd xmm0,[ecx+14]
vmovupd [esp],xmm0
push 0
lea ecx,[esp+14]
lea edx,[esp+4]
call dword ptr ds:[0B943318]; System.Decimal+DecCalc.DecAddSub(DecCalc ByRef, DecCalc ByRef, Boolean)
vmovupd xmm0,[esp+10]
vmovupd [esi],xmm0
add esp,20
pop esi
ret
; Total bytes of code 61
```
```assembly
; System.Decimal+DecCalc.DecAddSub(DecCalc ByRef, DecCalc ByRef, Boolean)
push ebp
mov ebp,esp
push edi
push esi
push ebx
sub esp,0CC
vzeroupper
mov esi,ecx
mov edi,edx
lea ecx,[esi+8]
mov eax,[ecx]
mov edx,[ecx+4]
mov ecx,[esi+4]
mov ebx,[esi]
mov [ebp-0C8],edi
mov edi,[edi]
mov [ebp-20],edi
mov [ebp-1C],ebx
xor edi,ebx
movzx ebx,byte ptr [ebp+8]
mov [ebp-0D4],ebx
xor ebx,ebx
test edi,80000000
setne bl
xor ebx,[ebp-0D4]
mov [ebp+8],bl
test edi,0FF0000
je near ptr M01_L02
mov edi,[ebp-1C]
mov [ebp-24],edi
mov ebx,[ebp-20]
and ebx,0FF0000
and edi,80000000
or edi,ebx
mov [ebp-1C],edi
mov ebx,[ebp-24]
sub edi,ebx
sar edi,10
js near ptr M01_L04
M01_L00:
mov [ebp-18],ecx
test ecx,ecx
jne near ptr M01_L11
cmp edx,1
jae near ptr M01_L09
mov [ebp-70],eax
test eax,eax
je near ptr M01_L06
M01_L01:
cmp edi,9
jg near ptr M01_L08
mov ecx,3A14DB8
mov edx,7C
call CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
mov eax,ds:[75E1050]
cmp edi,[eax+4]
jae near ptr M01_L39
mov eax,[eax+edi*4+8]
mov edi,[ebp-70]
mul edi
mov edi,eax
mov ebx,edx
mov eax,edi
mov edx,ebx
mov ecx,[ebp-18]
M01_L02:
mov [ebp-8C],edx
mov [ebp-6C],ecx
cmp byte ptr [ebp+8],0
jne near ptr M01_L36
mov edi,[ebp-0C8]
lea ebx,[edi+8]
mov edi,[ebx]
mov ebx,[ebx+4]
add edi,eax
adc ebx,edx
mov edx,[ebp-0C8]
add ecx,[edx+4]
cmp edi,eax
mov edx,ebx
sbb edx,[ebp-8C]
jb near ptr M01_L38
cmp ecx,[ebp-6C]
jb near ptr M01_L33
M01_L03:
mov edx,[ebp-1C]
mov [esi],edx
mov [esi+4],ecx
add esi,8
mov [esi],edi
mov [esi+4],ebx
lea esp,[ebp-0C]
pop ebx
pop esi
pop edi
pop ebp
ret 4
M01_L04:
neg edi
mov [ebp-28],edi
mov edx,ebx
cmp byte ptr [ebp+8],0
je short M01_L05
xor edx,80000000
M01_L05:
mov eax,[ebp-0C8]
lea ecx,[eax+8]
mov [ebp-0CC],ecx
mov ecx,[ecx]
mov [ebp-0D4],ecx
mov ecx,[ebp-0CC]
mov ecx,[ecx+4]
mov [ebp-0D8],ecx
mov ecx,[ebp-0D4]
mov ebx,[ebp-0D8]
mov [ebp-0C8],eax
mov eax,[eax+4]
vmovupd xmm0,[esi]
mov edi,[ebp-0C8]
vmovupd [edi],xmm0
mov [ebp-0C8],edi
mov [ebp-1C],edx
mov edx,ebx
xchg eax,ecx
mov edi,[ebp-28]
jmp near ptr M01_L00
M01_L06:
mov edx,[ebp-1C]
mov ecx,edx
and ecx,80000000
cmp byte ptr [ebp+8],0
je short M01_L07
xor ecx,80000000
M01_L07:
mov edi,[ebp-0C8]
vmovupd xmm0,[edi]
vmovupd [esi],xmm0
mov eax,[edi]
and eax,0FF0000
or eax,ecx
mov [esi],eax
lea esp,[ebp-0C]
pop ebx
pop esi
pop edi
pop ebp
ret 4
M01_L08:
add edi,0FFFFFFF7
mov ebx,3B9ACA00
mov eax,[ebp-70]
mul ebx
mov [ebp-70],eax
mov eax,edx
mov [ebp-74],eax
cmp eax,1
mov edx,[ebp-74]
jb near ptr M01_L01
mov eax,[ebp-70]
M01_L09:
mov ebx,3B9ACA00
cmp edi,9
mov [ebp-74],edx
jge short M01_L10
mov [ebp-70],eax
mov ecx,3A14DB8
mov edx,7C
call CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
mov eax,ds:[75E1050]
cmp edi,[eax+4]
jae near ptr M01_L39
mov ebx,[eax+edi*4+8]
mov eax,[ebp-70]
M01_L10:
mul ebx
mov ecx,eax
mov [ebp-84],edx
mov edx,[ebp-74]
mov eax,edx
mul ebx
mov ebx,[ebp-84]
add ebx,eax
mov eax,edx
adc eax,0
add ecx,0
mov edx,ebx
adc edx,0
mov [ebp-70],ecx
mov [ebp-74],edx
mov ecx,eax
add edi,0FFFFFFF7
test edi,edi
mov eax,[ebp-70]
mov edx,[ebp-74]
jle near ptr M01_L02
mov [ebp-18],ecx
test ecx,ecx
je short M01_L09
M01_L11:
mov ebx,3B9ACA00
cmp edi,9
mov [ebp-74],edx
jge short M01_L12
mov [ebp-70],eax
mov ecx,3A14DB8
mov edx,7C
call CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
mov eax,ds:[75E1050]
cmp edi,[eax+4]
jae near ptr M01_L39
mov ebx,[eax+edi*4+8]
mov eax,[ebp-70]
M01_L12:
mul ebx
mov [ebp-80],eax
mov [ebp-84],edx
mov eax,[ebp-74]
mov [ebp-2C],ebx
mul ebx
mov ebx,[ebp-84]
add ebx,eax
mov eax,edx
adc eax,0
mov [ebp-7C],eax
mov edx,ebx
mov ebx,[ebp-80]
add ebx,0
adc edx,0
mov [ebp-74],edx
xor eax,eax
mov [ebp-0D8],eax
mov eax,[ebp-7C]
mov [ebp-78],eax
mov eax,[ebp-0D8]
mov [ebp-7C],eax
mov ecx,[ebp-18]
mov eax,[ebp-2C]
mul ecx
mov ecx,[ebp-78]
add eax,ecx
mov ecx,[ebp-7C]
adc edx,ecx
mov ecx,edx
add edi,0FFFFFFF7
cmp ecx,1
jae short M01_L13
mov edx,eax
test edi,edi
mov [ebp-18],edx
mov eax,ebx
mov edx,[ebp-74]
jg near ptr M01_L11
mov ecx,[ebp-18]
jmp near ptr M01_L02
M01_L13:
mov [ebp-4C],ebx
mov edx,[ebp-74]
mov [ebp-48],edx
mov [ebp-44],eax
mov [ebp-40],ecx
mov dword ptr [ebp-50],3
test edi,edi
jle near ptr M01_L18
M01_L14:
mov eax,3B9ACA00
cmp edi,9
jge short M01_L15
mov ecx,3A14DB8
mov edx,7C
call CORINFO_HELP_GETSHARED_NONGCSTATIC_BASE
mov eax,ds:[75E1050]
cmp edi,[eax+4]
jae near ptr M01_L39
mov eax,[eax+edi*4+8]
mov [ebp-2C],eax
M01_L15:
xor edx,edx
xor ecx,ecx
mov [ebp-78],edx
mov [ebp-7C],ecx
lea ecx,[ebp-4C]
xor edx,edx
mov [ebp-2C],eax
M01_L16:
mov [ebp-54],edx
mov eax,[ecx+edx*4]
mov ebx,[ebp-2C]
mul ebx
mov ebx,[ebp-78]
add eax,ebx
mov ebx,[ebp-7C]
adc edx,ebx
mov ebx,eax
mov eax,[ebp-54]
mov [ecx+eax*4],ebx
inc eax
xor ebx,ebx
cmp eax,[ebp-50]
mov [ebp-78],edx
mov [ebp-7C],ebx
jbe short M01_L19
mov edx,[ebp-78]
test edx,edx
je short M01_L17
mov ebx,[ebp-50]
inc ebx
mov [ebp-50],ebx
mov [ecx+ebx*4],edx
M01_L17:
add edi,0FFFFFFF7
test edi,edi
jg near ptr M01_L14
M01_L18:
mov edx,[ebp-4C]
mov ecx,[ebp-48]
mov [ebp-7C],ecx
mov edi,[ebp-0C8]
lea eax,[edi+8]
mov ebx,[eax]
mov eax,[eax+4]
mov ecx,[ebp-44]
mov edi,[edi+4]
cmp byte ptr [ebp+8],0
je near ptr M01_L24
mov [ebp-78],edx
sub edx,ebx
mov ebx,[ebp-7C]
sbb ebx,eax
mov eax,ebx
mov ebx,ecx
sub ebx,edi
mov edi,ebx
cmp [ebp-78],edx
mov ebx,[ebp-7C]
sbb ebx,eax
jae short M01_L20
dec edi
cmp edi,ecx
jae short M01_L21
jmp near ptr M01_L30
M01_L19:
mov edx,eax
jmp near ptr M01_L16
M01_L20:
cmp edi,ecx
jbe near ptr M01_L30
M01_L21:
lea ecx,[ebp-4C]
mov [ebp-58],ecx
mov ebx,3
M01_L22:
lea ecx,[ebx+1]
mov [ebp-5C],ecx
mov ecx,[ebp-58]
lea ebx,[ecx+ebx*4]
mov ecx,[ebx]
mov [ebp-60],ecx
dec ecx
mov [ebx],ecx
cmp dword ptr [ebp-60],0
mov ebx,[ebp-5C]
je short M01_L22
mov ecx,[ebp-58]
mov ebx,[ebp-50]
cmp dword ptr [ecx+ebx*4],0
jne short M01_L23
dec ebx
cmp ebx,2
mov [ebp-50],ebx
ja near ptr M01_L30
mov ecx,edi
mov ebx,eax
mov edi,edx
jmp near ptr M01_L03
M01_L23:
mov [ebp-50],ebx
jmp short M01_L30
M01_L24:
mov [ebp-78],edx
add ebx,edx
mov edx,[ebp-7C]
adc eax,edx
add edi,ecx
mov edx,[ebp-78]
cmp ebx,edx
mov edx,eax
sbb edx,[ebp-7C]
jae short M01_L25
inc edi
cmp edi,ecx
jbe short M01_L26
mov edx,ebx
jmp short M01_L30
M01_L25:
cmp edi,ecx
jae short M01_L27
M01_L26:
lea ecx,[ebp-4C]
mov [ebp-64],ecx
mov edx,3
jmp short M01_L29
M01_L27:
mov edx,ebx
jmp short M01_L30
M01_L28:
mov edx,[ebp-50]
mov ecx,[ebp-68]
cmp edx,ecx
mov [ebp-50],edx
mov edx,ecx
jae short M01_L29
mov ecx,[ebp-64]
mov dword ptr [ecx+edx*4],1
mov [ebp-50],edx
mov edx,ebx
jmp short M01_L30
M01_L29:
lea ecx,[edx+1]
mov [ebp-68],ecx
mov ecx,[ebp-64]
lea edx,[ecx+edx*4]
mov ecx,[edx]
inc ecx
mov [edx],ecx
test ecx,ecx
je short M01_L28
mov edx,ebx
M01_L30:
mov [ebp-4C],edx
mov [ebp-48],eax
mov [ebp-44],edi
mov ebx,[ebp-1C]
mov ecx,ebx
shr ecx,10
movzx ecx,cl
push ecx
lea ecx,[ebp-4C]
mov edx,[ebp-50]
call dword ptr ds:[0B9432A0]
mov edi,eax
and ebx,0FF00FFFF
mov ecx,edi
shl ecx,10
or ebx,ecx
mov edx,[ebp-4C]
mov eax,[ebp-48]
mov edi,edx
mov ecx,[ebp-44]
mov edx,ecx
mov [ebp-1C],ebx
mov ecx,edx
mov ebx,eax
jmp near ptr M01_L03
M01_L31:
mov eax,[ebp-1C]
xor eax,80000000
not ecx
neg edi
mov edx,ebx
adc edx,0
mov ebx,edx
neg ebx
mov edx,edi
or edx,ebx
mov [ebp-1C],eax
jne near ptr M01_L03
M01_L32:
inc ecx
jmp near ptr M01_L03
M01_L33:
mov eax,[ebp-1C]
test eax,0FF0000
jne short M01_L34
mov ecx,0F
call dword ptr ds:[8E4D360]
int 3
M01_L34:
add eax,0FFFF0000
mov [ebp-1C],eax
xor edx,edx
add ecx,0
adc edx,1
push edx
mov [ebp-88],ecx
push ecx
push 0
push 0A
call CORINFO_HELP_ULDIV
mov ecx,eax
mov [ebp-18],eax
lea edx,[eax+eax*4]
add edx,edx
mov ecx,[ebp-88]
sub ecx,edx
mov edx,ebx
add edx,0
adc ecx,0
mov ebx,edx
mov edx,ecx
push edx
push ebx
push 0
push 0A
call CORINFO_HELP_ULDIV
lea edx,[eax+eax*4]
add edx,edx
mov ecx,ebx
sub ecx,edx
mov ebx,edi
add ebx,0
mov edx,ecx
adc edx,0
mov edi,eax
xor edi,edi
mov [ebp-74],eax
push edx
push ebx
push 0
push 0A
call CORINFO_HELP_ULDIV
add edi,eax
mov edx,[ebp-74]
adc edx,0
lea eax,[eax+eax*4]
add eax,eax
mov ecx,ebx
sub ecx,eax
mov eax,ecx
cmp eax,5
mov ebx,edx
mov ecx,[ebp-18]
jb near ptr M01_L03
cmp eax,5
ja short M01_L35
test edi,1
je near ptr M01_L03
M01_L35:
add edi,1
adc ebx,0
mov eax,edi
or eax,ebx
jne near ptr M01_L03
jmp near ptr M01_L32
M01_L36:
mov edi,[ebp-0C8]
lea ebx,[edi+8]
mov [ebp-0D0],ebx
mov ebx,[ebx]
mov [ebp-0D8],ebx
mov ebx,[ebp-0D0]
mov ebx,[ebx+4]
mov [ebp-0D4],ebx
mov ebx,[ebp-0D8]
mov ecx,eax
sub ecx,ebx
mov [ebp-0D8],ecx
mov ebx,[ebp-0D4]
mov ecx,edx
sbb ecx,ebx
mov ebx,[ebp-0D8]
mov edx,[ebp-6C]
sub edx,[edi+4]
mov edi,edx
cmp eax,ebx
mov edx,[ebp-8C]
sbb edx,ecx
jae short M01_L37
dec edi
cmp edi,[ebp-6C]
xchg ecx,edi
xchg ebx,edi
jb near ptr M01_L03
jmp near ptr M01_L31
M01_L37:
cmp edi,[ebp-6C]
xchg ecx,edi
xchg ebx,edi
jbe near ptr M01_L03
jmp near ptr M01_L31
M01_L38:
inc ecx
cmp ecx,[ebp-6C]
ja near ptr M01_L03
jmp near ptr M01_L33
M01_L39:
call CORINFO_HELP_RNGCHKFAIL
int 3
; Total bytes of code 1735
```
### Compare Jit Disasm
```assembly
; System.Tests.Perf_Decimal.Add()
push esi
sub esp,20
vzeroupper
mov esi,edx
vmovups xmm0,[ecx+4]
vmovups [esp+10],xmm0
vmovups xmm0,[ecx+14]
vmovups [esp],xmm0
push 0
lea ecx,[esp+14]
lea edx,[esp+4]
call dword ptr ds:[0ADE7930]; System.Decimal+DecCalc.DecAddSub(DecCalc ByRef, DecCalc ByRef, Boolean)
vmovups xmm0,[esp+10]
vmovups [esi],xmm0
add esp,20
pop esi
ret
; Total bytes of code 61
```
```assembly
; System.Decimal+DecCalc.DecAddSub(DecCalc ByRef, DecCalc ByRef, Boolean)
push ebp
mov ebp,esp
push edi
push esi
push ebx
sub esp,0C4
vzeroupper
mov edi,ecx
mov esi,edx
lea eax,[edi+8]
mov ebx,[eax]
mov eax,[eax+4]
mov edx,[edi+4]
mov [ebp-0C4],edi
mov ecx,[edi]
mov edi,[esi]
mov [ebp-20],edi
mov [ebp-1C],ecx
xor edi,ecx
movzx ecx,byte ptr [ebp+8]
mov [ebp-0CC],ecx
xor ecx,ecx
test edi,80000000
setne cl
xor ecx,[ebp-0CC]
mov [ebp+8],cl
test edi,0FF0000
je near ptr M01_L04
mov edi,[ebp-1C]
mov [ebp-24],edi
mov edi,[ebp-20]
and edi,0FF0000
mov [ebp-0CC],edi
mov edi,[ebp-24]
and edi,80000000
or edi,[ebp-0CC]
mov ecx,edi
sub ecx,[ebp-24]
sar ecx,10
jns short M01_L01
neg ecx
mov edi,[ebp-24]
cmp byte ptr [ebp+8],0
je short M01_L00
xor edi,80000000
M01_L00:
lea eax,[esi+8]
mov ebx,[eax]
mov eax,[eax+4]
mov [ebp-0C8],esi
mov edx,[esi+4]
mov esi,[ebp-0C4]
vmovups xmm0,[esi]
mov esi,[ebp-0C8]
vmovups [esi],xmm0
M01_L01:
mov [ebp-18],edx
test edx,edx
jne short M01_L03
cmp eax,1
mov [ebp-74],eax
jae near ptr M01_L07
test ebx,ebx
jne short M01_L05
mov ecx,edi
and ecx,80000000
cmp byte ptr [ebp+8],0
je short M01_L02
xor ecx,80000000
M01_L02:
vmovups xmm0,[esi]
mov edi,[ebp-0C4]
vmovups [edi],xmm0
mov eax,[esi]
and eax,0FF0000
or eax,ecx
mov [edi],eax
lea esp,[ebp-0C]
pop ebx
pop esi
pop edi
pop ebp
ret 4
M01_L03:
mov [ebp-0C8],esi
mov esi,eax
jmp near ptr M01_L09
M01_L04:
mov [ebp-0C8],esi
mov esi,eax
mov eax,edx
mov edi,[ebp-1C]
jmp near ptr M01_L40
M01_L05:
cmp ecx,9
jg short M01_L06
cmp ecx,0A
jae near ptr M01_L49
mov eax,[ecx*4+6BEBD380]
mul ebx
mov ebx,eax
mov eax,edx
mov [ebp-0C8],esi
mov esi,eax
mov eax,[ebp-18]
jmp near ptr M01_L40
M01_L06:
add ecx,0FFFFFFF7
mov eax,3B9ACA00
mul ebx
mov ebx,eax
mov eax,edx
mov [ebp-74],eax
cmp eax,1
jb short M01_L05
M01_L07:
mov edx,3B9ACA00
cmp ecx,9
jge near ptr M01_L13
cmp ecx,0A
jae near ptr M01_L49
mov edx,[ecx*4+6BEBD380]
mov [ebp-0C8],esi
M01_L08:
mov [ebp-2C],edx
mov eax,ebx
mul edx
mov ebx,eax
mov [ebp-80],edx
mov edx,[ebp-74]
mov esi,[ebp-2C]
mov eax,edx
mul esi
mov esi,[ebp-80]
add esi,eax
mov eax,edx
adc eax,0
mov edx,eax
add ebx,0
adc esi,0
mov eax,edx
add ecx,0FFFFFFF7
test ecx,ecx
jle near ptr M01_L40
mov [ebp-18],eax
test eax,eax
je short M01_L12
M01_L09:
mov edx,3B9ACA00
cmp ecx,9
jge short M01_L11
cmp ecx,0A
jae near ptr M01_L49
mov edx,[ecx*4+6BEBD380]
mov [ebp-1C],edi
M01_L10:
mov [ebp-2C],edx
mov eax,ebx
mul edx
mov ebx,eax
mov [ebp-80],edx
mov eax,[ebp-2C]
mul esi
mov esi,[ebp-80]
add esi,eax
adc edx,0
mov [ebp-7C],edx
add ebx,0
adc esi,0
mov edx,[ebp-18]
mov edi,[ebp-2C]
mov eax,edx
mul edi
mov edi,[ebp-7C]
add eax,edi
mov edi,edx
adc edi,0
add ecx,0FFFFFFF7
cmp edi,1
jae short M01_L14
mov edi,eax
test ecx,ecx
mov [ebp-18],edi
mov edi,[ebp-1C]
jg short M01_L09
mov eax,[ebp-18]
jmp near ptr M01_L40
M01_L11:
mov [ebp-1C],edi
jmp short M01_L10
M01_L12:
mov [ebp-74],esi
mov esi,[ebp-0C8]
jmp near ptr M01_L07
M01_L13:
mov [ebp-0C8],esi
jmp near ptr M01_L08
M01_L14:
mov [ebp-4C],ebx
mov [ebp-48],esi
mov [ebp-44],eax
mov [ebp-40],edi
mov dword ptr [ebp-50],3
test ecx,ecx
jle near ptr M01_L19
M01_L15:
mov edi,3B9ACA00
cmp ecx,9
jge short M01_L16
cmp ecx,0A
jae near ptr M01_L49
mov [ebp-28],ecx
mov edi,[ecx*4+6BEBD380]
mov [ebp-2C],edi
mov ecx,[ebp-28]
mov edi,[ebp-2C]
M01_L16:
xor eax,eax
xor edx,edx
mov [ebp-78],eax
mov [ebp-7C],edx
lea esi,[ebp-4C]
mov [ebp-58],esi
xor ebx,ebx
mov [ebp-28],ecx
mov [ebp-2C],edi
M01_L17:
mov edi,ebx
mov esi,[esi+edi*4]
mov ecx,[ebp-2C]
mov eax,esi
mul ecx
mov esi,[ebp-78]
add eax,esi
mov esi,[ebp-7C]
adc edx,esi
mov esi,eax
mov eax,edx
mov edx,[ebp-58]
mov [edx+edi*4],esi
inc ebx
xor edi,edi
mov esi,eax
xor eax,eax
mov edi,[ebp-50]
cmp ebx,edi
mov [ebp-78],esi
mov [ebp-7C],eax
mov [ebp-2C],ecx
mov [ebp-50],edi
mov esi,edx
jbe short M01_L17
mov ecx,[ebp-28]
mov eax,[ebp-78]
test eax,eax
je short M01_L18
mov edi,[ebp-50]
inc edi
mov [esi+edi*4],eax
mov [ebp-50],edi
M01_L18:
add ecx,0FFFFFFF7
test ecx,ecx
jg near ptr M01_L15
M01_L19:
mov eax,[ebp-4C]
mov ecx,[ebp-48]
mov esi,[ebp-0C8]
lea edx,[esi+8]
mov ebx,[edx]
mov edx,[edx+4]
mov esi,[ebp-44]
mov [ebp-54],esi
mov esi,[ebp-0C8]
mov esi,[esi+4]
mov [ebp-18],esi
cmp byte ptr [ebp+8],0
je near ptr M01_L24
mov esi,eax
sub esi,ebx
mov ebx,ecx
sbb ebx,edx
mov edx,ebx
mov ebx,[ebp-54]
sub ebx,[ebp-18]
cmp eax,esi
mov eax,ecx
sbb eax,edx
jae short M01_L20
dec ebx
cmp ebx,[ebp-54]
jae short M01_L21
mov edi,[ebp-50]
jmp near ptr M01_L31
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
M01_L20:
cmp ebx,[ebp-54]
jbe short M01_L23
M01_L21:
lea ecx,[ebp-4C]
mov [ebp-5C],ecx
mov eax,3
M01_L22:
lea ecx,[eax+1]
mov [ebp-60],ecx
mov ecx,[ebp-5C]
lea eax,[ecx+eax*4]
mov ecx,[eax]
mov [ebp-64],ecx
dec ecx
mov [eax],ecx
cmp dword ptr [ebp-64],0
mov eax,[ebp-60]
je short M01_L22
mov ecx,[ebp-5C]
mov edi,[ebp-50]
cmp dword ptr [ecx+edi*4],0
jne near ptr M01_L31
dec edi
cmp edi,2
ja short M01_L31
jmp near ptr M01_L47
M01_L23:
mov edi,[ebp-50]
jmp short M01_L31
M01_L24:
add ebx,eax
adc edx,ecx
mov esi,[ebp-18]
add esi,[ebp-54]
cmp ebx,eax
mov eax,edx
sbb eax,ecx
jae short M01_L25
inc esi
cmp esi,[ebp-54]
jbe short M01_L26
xchg ebx,esi
mov edi,[ebp-50]
jmp short M01_L31
M01_L25:
cmp esi,[ebp-54]
jae short M01_L27
M01_L26:
lea ecx,[ebp-4C]
mov [ebp-68],ecx
mov eax,3
jmp short M01_L29
M01_L27:
xchg ebx,esi
mov edi,[ebp-50]
jmp short M01_L31
M01_L28:
mov edi,[ebp-50]
mov ecx,[ebp-6C]
cmp edi,ecx
mov [ebp-50],edi
mov eax,ecx
jb short M01_L30
M01_L29:
lea ecx,[eax+1]
mov [ebp-6C],ecx
mov ecx,[ebp-68]
lea eax,[ecx+eax*4]
mov ecx,[eax]
inc ecx
mov [eax],ecx
test ecx,ecx
je short M01_L28
xchg ebx,esi
mov edi,[ebp-50]
jmp short M01_L31
M01_L30:
mov ecx,[ebp-68]
mov dword ptr [ecx+eax*4],1
mov edi,eax
xchg ebx,esi
M01_L31:
mov [ebp-4C],esi
mov [ebp-48],edx
mov [ebp-44],ebx
mov ebx,[ebp-1C]
mov ecx,ebx
shr ecx,10
movzx ecx,cl
push ecx
lea ecx,[ebp-4C]
mov edx,edi
call dword ptr ds:[0ADE78B8]
shl eax,10
and ebx,0FF00FFFF
or ebx,eax
mov esi,[ebp-4C]
mov edx,[ebp-48]
mov edi,edx
mov eax,[ebp-44]
mov [ebp-1C],ebx
mov edx,edi
mov ebx,eax
jmp near ptr M01_L47
M01_L32:
xor edi,80000000
not esi
neg ebx
adc ecx,0
neg ecx
mov edx,ecx
mov eax,ebx
or eax,edx
jne short M01_L34
M01_L33:
inc esi
mov [ebp-1C],edi
xchg ebx,esi
jmp near ptr M01_L47
M01_L34:
mov [ebp-1C],edi
xchg ebx,esi
jmp near ptr M01_L47
M01_L35:
test edi,0FF0000
je near ptr M01_L48
add edi,0FFFF0000
xor eax,eax
add esi,0
adc eax,1
push eax
push esi
push 0
push 0A
call CORINFO_HELP_ULDIV
mov [ebp-18],eax
lea edx,[eax+eax*4]
add edx,edx
sub esi,edx
mov edx,ebx
add edx,0
adc esi,0
mov ebx,edx
push esi
push ebx
push 0
push 0A
call CORINFO_HELP_ULDIV
lea edx,[eax+eax*4]
add edx,edx
mov esi,ebx
sub esi,edx
mov ebx,[ebp-70]
add ebx,0
adc esi,0
xor edx,edx
mov [ebp-70],edx
mov [ebp-74],eax
push esi
push ebx
push 0
push 0A
call CORINFO_HELP_ULDIV
mov edx,eax
add edx,[ebp-70]
mov esi,[ebp-74]
adc esi,0
mov ecx,edx
lea eax,[eax+eax*4]
add eax,eax
mov edx,ebx
sub edx,eax
mov eax,edx
cmp eax,5
jb short M01_L39
cmp eax,5
ja short M01_L36
test cl,1
je short M01_L38
M01_L36:
add ecx,1
adc esi,0
mov ebx,ecx
or ecx,esi
jne short M01_L37
mov edx,esi
mov esi,[ebp-18]
jmp near ptr M01_L33
M01_L37:
mov [ebp-1C],edi
mov edx,esi
mov esi,ebx
mov ebx,[ebp-18]
jmp near ptr M01_L47
M01_L38:
mov [ebp-1C],edi
mov edx,esi
mov esi,ecx
mov ebx,[ebp-18]
jmp near ptr M01_L47
M01_L39:
mov [ebp-1C],edi
mov edx,esi
mov esi,ecx
mov ebx,[ebp-18]
jmp near ptr M01_L47
M01_L40:
mov edx,ebx
mov [ebp-84],edx
mov [ebp-88],esi
cmp byte ptr [ebp+8],0
je short M01_L44
mov esi,[ebp-0C8]
lea ebx,[esi+8]
mov ecx,[ebx]
mov ebx,[ebx+4]
mov [ebp-0CC],ebx
mov ebx,edx
sub ebx,ecx
mov [ebp-0D0],ebx
mov ecx,[ebp-88]
mov ebx,[ebp-0CC]
sbb ecx,ebx
mov ebx,[ebp-0D0]
mov edx,eax
sub edx,[esi+4]
mov esi,edx
cmp [ebp-84],ebx
mov edx,[ebp-88]
sbb edx,ecx
jae short M01_L42
dec esi
cmp esi,eax
jb short M01_L41
jmp near ptr M01_L32
M01_L41:
mov [ebp-1C],edi
mov edx,ecx
xchg ebx,esi
jmp short M01_L47
M01_L42:
cmp esi,eax
jbe short M01_L43
jmp near ptr M01_L32
M01_L43:
mov [ebp-1C],edi
mov edx,ecx
xchg ebx,esi
jmp short M01_L47
M01_L44:
mov esi,[ebp-0C8]
lea ebx,[esi+8]
mov edx,[ebx]
mov ebx,[ebx+4]
add edx,[ebp-84]
adc ebx,[ebp-88]
mov ecx,eax
add ecx,[esi+4]
mov esi,ecx
mov [ebp-70],edx
mov ecx,[ebp-84]
cmp edx,ecx
mov ecx,ebx
sbb ecx,[ebp-88]
jae short M01_L46
inc esi
cmp esi,eax
ja short M01_L45
jmp near ptr M01_L35
M01_L45:
mov [ebp-1C],edi
mov edx,ebx
mov ebx,esi
mov esi,[ebp-70]
jmp short M01_L47
M01_L46:
cmp esi,eax
jb near ptr M01_L35
mov [ebp-1C],edi
mov edx,ebx
mov ebx,esi
mov esi,[ebp-70]
M01_L47:
mov ecx,[ebp-0C4]
mov edi,[ebp-1C]
mov [ecx],edi
mov [ecx+4],ebx
add ecx,8
mov [ecx],esi
mov [ecx+4],edx
lea esp,[ebp-0C]
pop ebx
pop esi
pop edi
pop ebp
ret 4
M01_L48:
mov ecx,0F
call dword ptr ds:[830D378]
int 3
M01_L49:
call CORINFO_HELP_RNGCHKFAIL
int 3
; Total bytes of code 1665
```
### Docs
[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)
Run Information
Regressions in System.IO.Tests.Perf_FileStream
Repro
Run Information
Regressions in System.Globalization.Tests.StringEquality
Repro
Run Information
Regressions in System.Drawing.Tests.Perf_Color
Repro
Run Information
Regressions in System.Collections.Tests.Perf_SortedSet
Repro