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performanceautofiler bot opened this issue Mar 14, 2023 · 3 comments
Closed

[Perf] Windows/x64: 5 Improvements on 3/13/2023 6:11:08 PM #13963

performanceautofiler bot opened this issue Mar 14, 2023 · 3 comments
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@AndyAyersMS
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arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged

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performanceautofiler bot commented Mar 14, 2023 •
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Run Information

Architecture x64
OS Windows 10.0.18362
Baseline 7e3bf878c105ea6114e56d3e6e3014c5480cb060
Compare 1c8d37af80667daffb3cb80ce0fe915621e8f039
Diff Diff

Improvements in StoreBlock.LocalAddress

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
CopyBlock128 - Duration of single invocation 5.48 ns 1.90 ns 0.35 0.25 False 46.08491572434393 11.332029283350254 0.2458945428289937) Trace Trace

graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.LocalAddress*'

Payloads

Baseline
Compare

Histogram

StoreBlock.LocalAddress.CopyBlock128

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.8958136649814668 < 4.92498738420102.
IsChangePoint: Marked as a change because one of 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 229.28664346585524 (T) = (0 -1.9066836781921797) / Math.Sqrt((0.04886774044537416 / (299)) + (0.0001247246205767902 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.6325999217612724 = (5.189665955795642 - 1.9066836781921797) / 5.189665955795642 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```### Baseline Jit Disasm

```assembly
; StoreBlock.LocalAddress.CopyBlock128()
       push      rdi
       push      rsi
       sub       rsp,108
       lea       rsi,[rcx+80]
       lea       rcx,[rsp+88]
       mov       rdx,rsi
       mov       r8d,80
       call      CORINFO_HELP_MEMCPY
       xor       edi,edi
       nop       dword ptr [rax+rax]
M00_L00:
       lea       rcx,[rsp+8]
       lea       rdx,[rsp+88]
       mov       r8d,80
       call      CORINFO_HELP_MEMCPY
       inc       edi
       cmp       edi,64
       jl        short M00_L00
       mov       rcx,rsi
       lea       rdx,[rsp+8]
       mov       r8d,80
       call      CORINFO_HELP_MEMCPY
       nop
       add       rsp,108
       pop       rsi
       pop       rdi
       ret
; Total bytes of code 109

Compare Jit Disasm

; StoreBlock.LocalAddress.CopyBlock128()
       sub       rsp,108
       vzeroupper
       add       rcx,80
       vmovdqu   ymm0,ymmword ptr [rcx]
       vmovdqu   ymmword ptr [rsp+88],ymm0
       vmovdqu   ymm0,ymmword ptr [rcx+20]
       vmovdqu   ymmword ptr [rsp+0A8],ymm0
       vmovdqu   ymm0,ymmword ptr [rcx+40]
       vmovdqu   ymmword ptr [rsp+0C8],ymm0
       vmovdqu   ymm0,ymmword ptr [rcx+60]
       vmovdqu   ymmword ptr [rsp+0E8],ymm0
       xor       eax,eax
M00_L00:
       vmovdqu   ymm0,ymmword ptr [rsp+88]
       vmovdqu   ymmword ptr [rsp+8],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+0A8]
       vmovdqu   ymmword ptr [rsp+28],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+0C8]
       vmovdqu   ymmword ptr [rsp+48],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+0E8]
       vmovdqu   ymmword ptr [rsp+68],ymm0
       inc       eax
       cmp       eax,64
       jl        short M00_L00
       vmovdqu   ymm0,ymmword ptr [rsp+8]
       vmovdqu   ymmword ptr [rcx],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+28]
       vmovdqu   ymmword ptr [rcx+20],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+48]
       vmovdqu   ymmword ptr [rcx+40],ymm0
       vmovdqu   ymm0,ymmword ptr [rsp+68]
       vmovdqu   ymmword ptr [rcx+60],ymm0
       add       rsp,108
       ret
; Total bytes of code 192

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline 7e3bf878c105ea6114e56d3e6e3014c5480cb060
Compare 1c8d37af80667daffb3cb80ce0fe915621e8f039
Diff Diff

Improvements in StoreBlock.AnyLocation

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
CopyBlock128 - Duration of single invocation 5.18 ns 3.16 ns 0.61 0.26 False Trace Trace

graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.AnyLocation*'

Payloads

Baseline
Compare

Histogram

StoreBlock.AnyLocation.CopyBlock128

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 3.1647339474207405 < 5.0586232425190145.
IsChangePoint: Marked as a change because one of 1/31/2023 8:52:14 PM, 2/1/2023 8:39:12 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 28.488804607766067 (T) = (0 -3.171808483130024) / Math.Sqrt((1.4124493310282522 / (299)) + (0.00021094953578719092 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.38344245583696474 = (5.1443835423921245 - 3.171808483130024) / 5.1443835423921245 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```### Baseline Jit Disasm

```assembly
; StoreBlock.AnyLocation.CopyBlock128()
       push      rdi
       push      rsi
       sub       rsp,28
       mov       rsi,rcx
       xor       edi,edi
       nop       dword ptr [rax+rax]
M00_L00:
       mov       rdx,[rsi+10]
       cmp       edi,[rdx+8]
       jae       short M00_L01
       mov       ecx,edi
       lea       rax,[rdx+rcx+10]
       mov       rdx,[rsi+8]
       cmp       edi,[rdx+8]
       jae       short M00_L01
       lea       rdx,[rdx+rcx+10]
       mov       rcx,rax
       mov       r8d,80
       call      CORINFO_HELP_MEMCPY
       add       edi,80
       cmp       edi,1000
       jl        short M00_L00
       add       rsp,28
       pop       rsi
       pop       rdi
       ret
M00_L01:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 87

Compare Jit Disasm

; StoreBlock.AnyLocation.CopyBlock128()
       sub       rsp,28
       vzeroupper
       xor       eax,eax
M00_L00:
       mov       rdx,[rcx+10]
       cmp       eax,[rdx+8]
       jae       short M00_L01
       mov       r8d,eax
       lea       rdx,[rdx+r8+10]
       mov       r9,[rcx+8]
       cmp       eax,[r9+8]
       jae       short M00_L01
       lea       r8,[r9+r8+10]
       vmovdqu   ymm0,ymmword ptr [r8]
       vmovdqu   ymmword ptr [rdx],ymm0
       vmovdqu   ymm0,ymmword ptr [r8+20]
       vmovdqu   ymmword ptr [rdx+20],ymm0
       vmovdqu   ymm0,ymmword ptr [r8+40]
       vmovdqu   ymmword ptr [rdx+40],ymm0
       vmovdqu   ymm0,ymmword ptr [r8+60]
       vmovdqu   ymmword ptr [rdx+60],ymm0
       add       eax,80
       cmp       eax,1000
       jl        short M00_L00
       add       rsp,28
       ret
M00_L01:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 106

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

@performanceautofiler
Copy link
Author

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline 7e3bf878c105ea6114e56d3e6e3014c5480cb060
Compare 1c8d37af80667daffb3cb80ce0fe915621e8f039
Diff Diff

Improvements in System.Tests.Perf_Single

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
TryParse - Duration of single invocation 100.72 ns 91.77 ns 0.91 0.04 False 1108.584517328376 1070.3114685840212 0.9654757502507877) Trace Trace
TryParse - Duration of single invocation 104.19 ns 96.39 ns 0.93 0.02 False 1131.8642942200238 1099.4155200159018 0.9713315683074156) Trace Trace
Parse - Duration of single invocation 104.53 ns 97.21 ns 0.93 0.02 False 1142.585105759653 1103.8929933088157 0.96613634095544) Trace Trace

graph
graph
graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Single*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Single.TryParse(value: "3.4028235E+38")

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 91.76733935559746 < 95.78953827555955.
IsChangePoint: Marked as a change because one of 1/12/2023 4:43:01 PM, 2/9/2023 1:20:08 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 51.91171606456627 (T) = (0 -91.81445894572009) / Math.Sqrt((10.37094332687647 / (299)) + (0.004325886673459047 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.09703804956208541 = (101.68142622310089 - 91.81445894572009) / 101.68142622310089 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```### Baseline Jit Disasm

```assembly
; System.Tests.Perf_Single.TryParse(System.String)
       sub       rsp,38
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rsp+20],xmm4
       xor       eax,eax
       mov       [rsp+30],rax
       test      rdx,rdx
       jne       short M00_L00
       xor       edx,edx
       mov       [rsp+34],edx
       xor       eax,eax
       jmp       short M00_L01
M00_L00:
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
       mov       [rsp+20],rax
       mov       [rsp+28],edx
       call      qword ptr [7FFBEEA8F8B8]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FFBEE89DEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
M00_L01:
       nop
       add       rsp,38
       ret
; Total bytes of code 88

; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FFBEE6D4EC8
       mov       edx,254
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1FE23800470
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1FE23800450
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,23EB8237408
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FFBEE899030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FFBEE76D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,328BE52BE078
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FFBEE89DEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FFBEEBE1810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FFBEE94B750]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FFBEE94B780]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE773498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE773498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FFBEE94B750]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FFBEE94B750]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,328BE52BE078
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FFBEE94B750]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FFBEE94B780]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE773498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FFBEE94B750]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE773498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,328BE52BE078
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FFBEE94B750]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FFBEE89F060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,328BE52BE078
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FFBEE94B750]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FFBEE94B750]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FFBEE94B750]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FFBEEABF4E0]
       int       3
M02_L65:
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FFBEE94B780]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FFBEE94B780]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

Compare Jit Disasm

; System.Tests.Perf_Single.TryParse(System.String)
       sub       rsp,38
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rsp+20],xmm4
       xor       eax,eax
       mov       [rsp+30],rax
       test      rdx,rdx
       jne       short M00_L00
       xor       edx,edx
       mov       [rsp+34],edx
       xor       eax,eax
       jmp       short M00_L01
M00_L00:
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
       mov       [rsp+20],rax
       mov       [rsp+28],edx
       call      qword ptr [7FFA8497F288]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FFA8478DEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
M00_L01:
       nop
       add       rsp,38
       ret
; Total bytes of code 88
; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FFA845C4F20
       mov       edx,253
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1A727000460
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1A727000440
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,1E7BB927390
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FFA84789030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FFA8465D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,77702B8F57BA
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FFA8478DEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FFA84AD3810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FFA8488BA38]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FFA8488BA68]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84663498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84663498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FFA8488BA38]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FFA8488BA38]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,77702B8F57BA
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FFA8488BA38]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FFA8488BA68]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84663498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FFA8488BA38]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84663498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,77702B8F57BA
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FFA8488BA38]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FFA8478F060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,77702B8F57BA
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FFA8488BA38]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FFA8488BA38]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FFA8488BA38]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FFA849C1060]
       int       3
M02_L65:
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FFA8488BA68]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FFA8488BA68]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

System.Tests.Perf_Single.TryParse(value: "-3.4028235E+38")

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 96.39158128089268 < 98.83422234414249.
IsChangePoint: Marked as a change because one of 1/13/2023 4:18:46 AM, 2/9/2023 4:27:10 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 59.06594223741931 (T) = (0 -96.46464515790721) / Math.Sqrt((5.733759953867407 / (299)) + (0.004058009424841781 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.08065523944922799 = (104.92760637490991 - 96.46464515790721) / 104.92760637490991 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```### Baseline Jit Disasm

```assembly
; System.Tests.Perf_Single.TryParse(System.String)
       sub       rsp,38
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rsp+20],xmm4
       xor       eax,eax
       mov       [rsp+30],rax
       test      rdx,rdx
       jne       short M00_L00
       xor       edx,edx
       mov       [rsp+34],edx
       xor       eax,eax
       jmp       short M00_L01
M00_L00:
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
       mov       [rsp+20],rax
       mov       [rsp+28],edx
       call      qword ptr [7FFBEEA9F8B8]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FFBEE8ADEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
M00_L01:
       nop
       add       rsp,38
       ret
; Total bytes of code 88

; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FFBEE6E4EC8
       mov       edx,254
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1F370800470
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,1F370800450
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,234051A7408
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FFBEE8A9030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FFBEE77D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,6C6990FA9810
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FFBEE8ADEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FFBEEBF1810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FFBEE95B750]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FFBEE95B780]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE783498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE783498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FFBEE95B750]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FFBEE95B750]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,6C6990FA9810
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FFBEE95B750]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FFBEE95B780]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE783498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FFBEE95B750]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFBEE783498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,6C6990FA9810
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FFBEE95B750]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FFBEE8AF060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,6C6990FA9810
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FFBEE95B750]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FFBEE95B750]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FFBEE95B750]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FFBEEACF4E0]
       int       3
M02_L65:
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FFBEE95B780]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FFBEE95B780]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

Compare Jit Disasm

; System.Tests.Perf_Single.TryParse(System.String)
       sub       rsp,38
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rsp+20],xmm4
       xor       eax,eax
       mov       [rsp+30],rax
       test      rdx,rdx
       jne       short M00_L00
       xor       edx,edx
       mov       [rsp+34],edx
       xor       eax,eax
       jmp       short M00_L01
M00_L00:
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
       mov       [rsp+20],rax
       mov       [rsp+28],edx
       call      qword ptr [7FFA8499F288]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FFA847ADEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
M00_L01:
       nop
       add       rsp,38
       ret
; Total bytes of code 88
; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FFA845E4F20
       mov       edx,253
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,29E3D800460
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,29E3D800440
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,2DED2317390
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FFA847A9030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FFA8467D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,0CB3E49414B56
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FFA847ADEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FFA84AF3810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FFA848ABA38]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FFA848ABA68]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84683498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84683498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FFA848ABA38]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FFA848ABA38]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,0CB3E49414B56
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FFA848ABA38]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FFA848ABA68]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84683498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FFA848ABA38]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84683498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,0CB3E49414B56
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FFA848ABA38]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FFA847AF060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,0CB3E49414B56
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FFA848ABA38]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FFA848ABA38]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FFA848ABA38]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FFA849E1060]
       int       3
M02_L65:
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FFA848ABA68]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FFA848ABA68]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

System.Tests.Perf_Single.Parse(value: "-3.4028235E+38")

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 97.21013373989233 < 99.1703054807976.
IsChangePoint: Marked as a change because one of 1/12/2023 10:41:19 PM, 2/9/2023 4:27:10 AM, 2/16/2023 9:36:08 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 45.54216606990395 (T) = (0 -97.35936283702135) / Math.Sqrt((4.053396877870897 / (299)) + (0.056286291572007284 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.0775703153274935 = (105.54664973903913 - 97.35936283702135) / 105.54664973903913 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```### Baseline Jit Disasm

```assembly
; System.Tests.Perf_Single.Parse(System.String)
       push      rdi
       push      rsi
       sub       rsp,38
       vzeroupper
       xor       eax,eax
       mov       [rsp+20],rax
       test      rdx,rdx
       je        short M00_L00
       lea       rsi,[rdx+0C]
       mov       edi,[rdx+8]
       mov       [rsp+20],rsi
       mov       [rsp+28],edi
       call      qword ptr [7FFA8498F8B8]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FFA8479DEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       test      eax,eax
       je        short M00_L01
       vmovss    xmm0,dword ptr [rsp+34]
       add       rsp,38
       pop       rsi
       pop       rdi
       ret
M00_L00:
       mov       ecx,11
       call      qword ptr [7FFA849BF7F8]
       int       3
M00_L01:
       mov       [rsp+20],rsi
       mov       [rsp+28],edi
       lea       rdx,[rsp+20]
       mov       ecx,1
       xor       r8d,r8d
       call      qword ptr [7FFA8479DF60]
       int       3
; Total bytes of code 125

; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FFA845D4EC8
       mov       edx,254
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,225B6000470
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,225B6000450
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,2664A937408
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FFA84799030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FFA8466D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,0F95CA3816F4E
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FFA8479DEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FFA84AE1810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FFA8484B750]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FFA8484B780]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84673498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84673498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FFA8484B750]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FFA8484B750]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,0F95CA3816F4E
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FFA8484B750]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FFA8484B780]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84673498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FFA8484B750]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FFA84673498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,0F95CA3816F4E
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FFA8484B750]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FFA8479F060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,0F95CA3816F4E
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FFA8484B750]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FFA8484B750]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FFA8484B750]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FFA849BF4E0]
       int       3
M02_L65:
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FFA8484B780]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FFA8484B780]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

Compare Jit Disasm

; System.Tests.Perf_Single.Parse(System.String)
       push      rdi
       push      rsi
       sub       rsp,38
       vzeroupper
       xor       eax,eax
       mov       [rsp+20],rax
       test      rdx,rdx
       je        short M00_L00
       lea       rsi,[rdx+0C]
       mov       edi,[rdx+8]
       mov       [rsp+20],rsi
       mov       [rsp+28],edi
       call      qword ptr [7FF8D843F288]; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       mov       r8,rax
       lea       rcx,[rsp+20]
       lea       r9,[rsp+34]
       mov       edx,0E7
       call      qword ptr [7FF8D824DEA0]; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       test      eax,eax
       je        short M00_L01
       vmovss    xmm0,dword ptr [rsp+34]
       add       rsp,38
       pop       rsi
       pop       rdi
       ret
M00_L00:
       mov       ecx,11
       call      qword ptr [7FF8D8481378]
       int       3
M00_L01:
       mov       [rsp+20],rsi
       mov       [rsp+28],edi
       lea       rdx,[rsp+20]
       mov       ecx,1
       xor       r8d,r8d
       call      qword ptr [7FF8D824DF60]
       int       3
; Total bytes of code 125
; System.Globalization.NumberFormatInfo.get_CurrentInfo()
       sub       rsp,28
       mov       rcx,7FF8D8084F20
       mov       edx,253
       call      CORINFO_HELP_GETSHARED_GCTHREADSTATIC_BASE
       mov       rcx,[rax+8]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,216D0C00460
       mov       rcx,[rcx]
       test      rcx,rcx
       jne       short M01_L00
       mov       rcx,216D0C00440
       mov       rcx,[rcx]
       test      rcx,rcx
       je        short M01_L03
M01_L00:
       cmp       byte ptr [rcx+61],0
       jne       short M01_L01
       mov       rax,[rcx+18]
       test      rax,rax
       je        short M01_L01
       add       rsp,28
       ret
M01_L01:
       mov       rdx,257655C7390
       mov       rax,[rcx]
       mov       rax,[rax+50]
       call      qword ptr [rax]
       mov       rdx,rax
       mov       rax,rdx
       test      rax,rax
       je        short M01_L02
       mov       rcx,offset MT_System.Globalization.NumberFormatInfo
       cmp       [rax],rcx
       jne       short M01_L04
M01_L02:
       add       rsp,28
       ret
M01_L03:
       call      qword ptr [7FF8D8249030]
       mov       rcx,rax
       jmp       short M01_L00
M01_L04:
       call      qword ptr [7FF8D811D8B8]
       int       3
; Total bytes of code 157
; System.Number.TryParseSingle(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Single ByRef)
       push      rbp
       push      rdi
       push      rsi
       push      rbx
       sub       rsp,78
       vzeroupper
       lea       rbp,[rsp+20]
       xor       eax,eax
       mov       [rbp+8],rax
       vxorps    xmm4,xmm4,xmm4
       vmovdqa   xmmword ptr [rbp+10],xmm4
       vmovdqa   xmmword ptr [rbp+20],xmm4
       vmovdqa   xmmword ptr [rbp+30],xmm4
       vmovdqa   xmmword ptr [rbp+40],xmm4
       mov       [rbp+50],rax
       mov       rax,870CB9B05DA1
       mov       [rbp],rax
       mov       rdi,rcx
       mov       rsi,r8
       mov       rbx,r9
       test      [rsp],esp
       sub       rsp,80
       lea       rcx,[rsp+20]
       mov       byte ptr [rbp+42],3
       mov       [rbp+48],rcx
       mov       dword ptr [rbp+50],72
       lea       rcx,[rbp+48]
       cmp       dword ptr [rcx+8],0
       jbe       near ptr M02_L69
       mov       rcx,[rcx]
       mov       byte ptr [rcx],0
       vmovdqu   xmm0,xmmword ptr [rdi]
       vmovdqu   xmmword ptr [rbp+18],xmm0
       lea       rcx,[rbp+18]
       lea       r8,[rbp+38]
       mov       r9,rsi
       call      qword ptr [7FF8D824DEB8]; System.Number.TryStringToNumber(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo)
       test      eax,eax
       jne       near ptr M02_L44
       lea       rcx,[rbp+28]
       mov       rdx,rdi
       call      qword ptr [7FF8D8593810]
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        near ptr M02_L55
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L00:
       cmp       r8d,edx
       je        near ptr M02_L56
M02_L01:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+68]
       test      r9,r9
       je        near ptr M02_L51
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L02:
       cmp       r8d,eax
       je        near ptr M02_L52
M02_L03:
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       r9,[rsi+58]
       test      r9,r9
       je        near ptr M02_L47
       lea       rdx,[r9+0C]
       mov       eax,[r9+8]
M02_L04:
       cmp       r8d,eax
       je        near ptr M02_L48
M02_L05:
       mov       rcx,[rbp+28]
       mov       r9d,[rbp+30]
       mov       r10,[rsi+20]
       test      r10,r10
       je        short M02_L08
       lea       rdx,[r10+0C]
       mov       r8d,[r10+8]
M02_L06:
       cmp       r8d,r9d
       jg        short M02_L09
       cmp       r8d,8
       jl        short M02_L07
       call      qword ptr [7FF8D834BA38]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L07:
       call      qword ptr [7FF8D834BA68]
       mov       edi,eax
       jmp       near ptr M02_L59
M02_L08:
       xor       edx,edx
       xor       r8d,r8d
       jmp       short M02_L06
M02_L09:
       xor       edi,edi
M02_L10:
       test      edi,edi
       je        near ptr M02_L24
       mov       rdx,[rsi+20]
       mov       ecx,[rdx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       r8,[rbp+28]
       mov       eax,ecx
       lea       r8,[r8+rax*2]
       mov       eax,[rbp+30]
       sub       eax,ecx
       mov       [rbp+28],r8
       mov       [rbp+30],eax
       mov       rcx,[rsi+60]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FF8D8123498]
       test      eax,eax
       jne       short M02_L13
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rdx,[rsi+60]
       test      rdx,rdx
       je        short M02_L12
       lea       rax,[rdx+0C]
       mov       edx,[rdx+8]
M02_L11:
       cmp       r8d,edx
       jne       short M02_L13
       test      edx,edx
       je        short M02_L16
       jmp       short M02_L14
M02_L12:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       short M02_L11
M02_L13:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+20]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FF8D8123498]
       test      eax,eax
       jne       short M02_L22
       mov       rcx,[rbp+28]
       mov       r8d,[rbp+30]
       mov       rax,[rsi+58]
       test      rax,rax
       jne       short M02_L18
       jmp       short M02_L17
M02_L14:
       cmp       r8d,8
       jl        near ptr M02_L60
       mov       rdx,rax
       call      qword ptr [7FF8D834BA38]
M02_L15:
       test      eax,eax
       je        short M02_L13
M02_L16:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L17:
       xor       edx,edx
       xor       eax,eax
       jmp       short M02_L19
M02_L18:
       lea       rdx,[rax+0C]
       mov       eax,[rax+8]
M02_L19:
       cmp       r8d,eax
       jne       short M02_L22
       test      eax,eax
       je        short M02_L21
       cmp       r8d,8
       jl        near ptr M02_L61
       call      qword ptr [7FF8D834BA38]
M02_L20:
       test      eax,eax
       je        short M02_L22
M02_L21:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L22:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,870CB9B05DA1
       cmp       [rbp],rcx
       je        short M02_L23
       call      CORINFO_HELP_FAIL_FAST
M02_L23:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L24:
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       mov       r8,[rsi+28]
       test      r8,r8
       je        short M02_L27
       lea       rax,[r8+0C]
       mov       r8d,[r8+8]
M02_L25:
       cmp       r8d,edx
       jg        short M02_L28
       cmp       r8d,8
       jl        short M02_L26
       mov       rdx,rax
       call      qword ptr [7FF8D834BA38]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L26:
       mov       rdx,rax
       call      qword ptr [7FF8D834BA68]
       mov       edi,eax
       jmp       near ptr M02_L62
M02_L27:
       xor       eax,eax
       xor       r8d,r8d
       jmp       short M02_L25
M02_L28:
       xor       edi,edi
M02_L29:
       test      edi,edi
       je        short M02_L32
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FF8D8123498]
       test      eax,eax
       jne       short M02_L32
       mov       rcx,[rsi+28]
       mov       ecx,[rcx+8]
       cmp       ecx,[rbp+30]
       ja        near ptr M02_L64
       mov       rdx,[rbp+28]
       mov       r8d,ecx
       lea       rax,[rdx+r8*2]
       mov       r8d,[rbp+30]
       sub       r8d,ecx
       mov       rcx,[rsi+58]
       test      rcx,rcx
       je        short M02_L31
       lea       rdx,[rcx+0C]
       mov       r9d,[rcx+8]
M02_L30:
       mov       rcx,rax
       cmp       r8d,r9d
       jne       short M02_L32
       test      r9d,r9d
       je        short M02_L35
       jmp       short M02_L33
M02_L31:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L30
M02_L32:
       cmp       byte ptr [rsi+0BE],0
       je        near ptr M02_L39
       mov       rcx,[rbp+28]
       mov       edx,[rbp+30]
       test      edx,edx
       je        near ptr M02_L39
       test      edx,edx
       je        near ptr M02_L69
       cmp       word ptr [rcx],2D
       jne       near ptr M02_L39
       jmp       short M02_L36
M02_L33:
       cmp       r8d,8
       jl        near ptr M02_L63
       call      qword ptr [7FF8D834BA38]
M02_L34:
       test      eax,eax
       je        short M02_L32
M02_L35:
       mov       dword ptr [rbx],0FFC00000
       jmp       near ptr M02_L45
M02_L36:
       mov       rcx,[rsi+58]
       mov       rdx,[rsi+28]
       mov       r8d,5
       cmp       [rcx],ecx
       call      qword ptr [7FF8D8123498]
       test      eax,eax
       jne       short M02_L39
       mov       rax,[rsi+58]
       mov       rcx,rax
       cmp       word ptr [rcx+0C],2D
       je        short M02_L39
       cmp       dword ptr [rbp+30],1
       jb        near ptr M02_L64
       mov       rcx,[rbp+28]
       add       rcx,2
       mov       r8d,[rbp+30]
       dec       r8d
       test      rax,rax
       je        short M02_L38
       lea       rdx,[rax+0C]
       mov       r9d,[rax+8]
M02_L37:
       cmp       r8d,r9d
       jne       short M02_L39
       test      r9d,r9d
       je        short M02_L43
       jmp       short M02_L41
M02_L38:
       xor       edx,edx
       xor       r9d,r9d
       jmp       short M02_L37
M02_L39:
       xor       eax,eax
       mov       [rbx],eax
       mov       rcx,870CB9B05DA1
       cmp       [rbp],rcx
       je        short M02_L40
       call      CORINFO_HELP_FAIL_FAST
M02_L40:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L41:
       cmp       r8d,8
       jl        near ptr M02_L65
       call      qword ptr [7FF8D834BA38]
M02_L42:
       test      eax,eax
       je        short M02_L39
M02_L43:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L44:
       lea       rcx,[rbp+38]
       call      qword ptr [7FF8D824F060]; System.Number.NumberToSingle(NumberBuffer ByRef)
       vmovss    dword ptr [rbx],xmm0
M02_L45:
       mov       eax,1
       mov       rcx,870CB9B05DA1
       cmp       [rbp],rcx
       je        short M02_L46
       call      CORINFO_HELP_FAIL_FAST
M02_L46:
       nop
       lea       rsp,[rbp+58]
       pop       rbx
       pop       rsi
       pop       rdi
       pop       rbp
       ret
M02_L47:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L04
M02_L48:
       test      eax,eax
       je        short M02_L50
       cmp       r8d,8
       jl        near ptr M02_L66
       call      qword ptr [7FF8D834BA38]
M02_L49:
       test      eax,eax
       je        near ptr M02_L05
M02_L50:
       mov       dword ptr [rbx],0FFC00000
       jmp       short M02_L45
M02_L51:
       xor       edx,edx
       xor       eax,eax
       jmp       near ptr M02_L02
M02_L52:
       test      eax,eax
       je        short M02_L54
       cmp       r8d,8
       jl        near ptr M02_L67
       call      qword ptr [7FF8D834BA38]
M02_L53:
       test      eax,eax
       je        near ptr M02_L03
M02_L54:
       mov       dword ptr [rbx],0FF800000
       jmp       short M02_L45
M02_L55:
       xor       edx,edx
       xor       eax,eax
       mov       r9d,eax
       mov       rax,rdx
       mov       edx,r9d
       jmp       near ptr M02_L00
M02_L56:
       test      edx,edx
       je        short M02_L58
       cmp       r8d,8
       jl        short M02_L68
       mov       rdx,rax
       call      qword ptr [7FF8D834BA38]
M02_L57:
       test      eax,eax
       je        near ptr M02_L01
M02_L58:
       mov       dword ptr [rbx],7F800000
       jmp       near ptr M02_L45
M02_L59:
       jmp       near ptr M02_L10
M02_L60:
       mov       rdx,rax
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L15
M02_L61:
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L20
M02_L62:
       jmp       near ptr M02_L29
M02_L63:
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L34
M02_L64:
       call      qword ptr [7FF8D8481060]
       int       3
M02_L65:
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L42
M02_L66:
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L49
M02_L67:
       call      qword ptr [7FF8D834BA68]
       jmp       near ptr M02_L53
M02_L68:
       mov       rdx,rax
       call      qword ptr [7FF8D834BA68]
       jmp       short M02_L57
M02_L69:
       call      CORINFO_HELP_RNGCHKFAIL
       int       3
; Total bytes of code 1356

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dotnet/runtime#83274

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