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gh-134923: Use /GENPROFILE and /USEPROFILE for Windows PGO builds (GH-134924)

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Steve Dower 2025-05-30 19:37:29 +01:00 committed by GitHub
parent 310c8cd5e5
commit 8865b4f95b
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3 changed files with 8 additions and 7 deletions
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3
Misc/NEWS.d/next/Build/2025-05-30-11-02-30.gh-issue-134923.gBkRg4.rst Normal file
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Windows builds with profile-guided optimization enabled now use
``/GENPROFILE`` and ``/USEPROFILE`` instead of deprecated ``/LTCG:``
options.

1
PCbuild/_testclinic_limited.vcxproj
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@ -70,6 +70,7 @@
<ProjectGuid>{01FDF29A-40A1-46DF-84F5-85EBBD2A2410}</ProjectGuid> <ProjectGuid>{01FDF29A-40A1-46DF-84F5-85EBBD2A2410}</ProjectGuid>
<RootNamespace>_testclinic_limited</RootNamespace> <RootNamespace>_testclinic_limited</RootNamespace>
<Keyword>Win32Proj</Keyword> <Keyword>Win32Proj</Keyword>
<SupportPGO>false</SupportPGO>
</PropertyGroup> </PropertyGroup>
<Import Project="python.props" /> <Import Project="python.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />

11
PCbuild/pyproject.props
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@ -96,19 +96,16 @@
<TargetMachine Condition="'$(Platform)' == 'x64'">MachineX64</TargetMachine> <TargetMachine Condition="'$(Platform)' == 'x64'">MachineX64</TargetMachine>
<TargetMachine Condition="'$(Platform)'=='ARM'">MachineARM</TargetMachine> <TargetMachine Condition="'$(Platform)'=='ARM'">MachineARM</TargetMachine>
<TargetMachine Condition="'$(Platform)'=='ARM64'">MachineARM64</TargetMachine> <TargetMachine Condition="'$(Platform)'=='ARM64'">MachineARM64</TargetMachine>
<ProfileGuidedDatabase Condition="$(SupportPGO)">$(OutDir)$(TargetName).pgd</ProfileGuidedDatabase> <LinkTimeCodeGeneration Condition="$(Configuration) != 'Debug'">UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">PGInstrument</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(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 $(Platform) == 'ARM64'">-d2:-pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions Condition="$(MSVCHasBrokenARM64Clamping) == 'true' and $(Platform) == 'ARM64'">-d2:-pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">/GENPROFILE %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">/USEPROFILE %(AdditionalOptions)</AdditionalOptions>
</Link> </Link>
<Lib> <Lib>
<LinkTimeCodeGeneration>false</LinkTimeCodeGeneration> <LinkTimeCodeGeneration>false</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">true</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(Configuration) != 'Debug'">true</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">true</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">true</LinkTimeCodeGeneration>
</Lib> </Lib>
<ResourceCompile> <ResourceCompile>
<AdditionalIncludeDirectories>$(PySourcePath)PC;$(PySourcePath)Include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> <AdditionalIncludeDirectories>$(PySourcePath)PC;$(PySourcePath)Include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>