Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity

gh-103097: Add workaround for Windows ARM64 compiler bug (GH-103098) 

See https://developercommunity.visualstudio.com/t/Regression-in-MSVC-1433-1434-ARM64-co/10224361 for details of the issue. It only applies to version 14.34.
This commit is contained in:
Steve Dower 2023-03-29 00:47:13 +01:00 committed by GitHub
parent ba65a065cf
commit 24ba507b1d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
PCbuild/pyproject.props
View File

@ -21,6 +21,13 @@
<LinkIncremental Condition="$(Configuration) != 'Debug'">false</LinkIncremental> <LinkIncremental Condition="$(Configuration) != 'Debug'">false</LinkIncremental>
</PropertyGroup> </PropertyGroup>
<PropertyGroup Label="MSVC Bug Workarounds" Condition="$(VCToolsVersion) != ''">
<_VCToolsVersion>$([System.Version]::Parse(`$(VCToolsVersion)`).Major).$([System.Version]::Parse(`$(VCToolsVersion)`).Minor)</_VCToolsVersion>
<!-- See https://developercommunity.visualstudio.com/t/Regression-in-MSVC-1433-1434-ARM64-co/10224361 -->
<MSVCHasBrokenARM64Clamping Condition="$(_VCToolsVersion) == '14.34'">true</MSVCHasBrokenARM64Clamping>
</PropertyGroup>
<PropertyGroup> <PropertyGroup>
<_DebugPreprocessorDefinition>NDEBUG;</_DebugPreprocessorDefinition> <_DebugPreprocessorDefinition>NDEBUG;</_DebugPreprocessorDefinition>
<_DebugPreprocessorDefinition Condition="$(Configuration) == 'Debug'">_DEBUG;</_DebugPreprocessorDefinition> <_DebugPreprocessorDefinition Condition="$(Configuration) == 'Debug'">_DEBUG;</_DebugPreprocessorDefinition>
@ -50,6 +57,7 @@
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(PlatformToolset) == 'ClangCL'">-Wno-deprecated-non-prototype -Wno-unused-label -Wno-pointer-sign -Wno-incompatible-pointer-types-discards-qualifiers -Wno-unused-function %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions Condition="$(PlatformToolset) == 'ClangCL'">-Wno-deprecated-non-prototype -Wno-unused-label -Wno-pointer-sign -Wno-incompatible-pointer-types-discards-qualifiers -Wno-unused-function %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(Configuration) != 'Debug' and $(PlatformToolset) == 'ClangCL'">-flto %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions Condition="$(Configuration) != 'Debug' and $(PlatformToolset) == 'ClangCL'">-flto %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(MSVCHasBrokenARM64Clamping) == 'true' and $(Platform) == 'ARM64'">-d2pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions>
</ClCompile> </ClCompile>
<ClCompile Condition="$(Configuration) == 'Debug'"> <ClCompile Condition="$(Configuration) == 'Debug'">
<InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion> <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
@ -79,6 +87,7 @@
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">PGUpdate</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">PGUpdate</LinkTimeCodeGeneration>
<AdditionalDependencies>advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;%(AdditionalDependencies)</AdditionalDependencies> <AdditionalDependencies>advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalOptions Condition="$(Configuration) != 'Debug'">/OPT:REF,NOICF %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions Condition="$(Configuration) != 'Debug'">/OPT:REF,NOICF %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(MSVCHasBrokenARM64Clamping) == 'true' and $(Platform) == 'ARM64'">-d2:-pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions>
</Link> </Link>
<Lib> <Lib>
<LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">true</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">true</LinkTimeCodeGeneration>