codeOptimization.targets

<Project>

  <PropertyGroup Condition="'$(IsEligibleForNgenOptimization)' == ''">
     <IsEligibleForNgenOptimization>true</IsEligibleForNgenOptimization>
     <IsEligibleForNgenOptimization Condition="'$(IsReferenceAssemblyProject)' == 'true'">false</IsEligibleForNgenOptimization>
     <IsEligibleForNgenOptimization Condition="'$(GeneratePlatformNotSupportedAssembly)' == 'true' or '$(GeneratePlatformNotSupportedAssemblyMessage)' != ''">false</IsEligibleForNgenOptimization>
      <!-- There's an issue causing IBCMerge failures because of mismatched MVIDs
           across many of our assemblies on Mac, so disable
           IBCMerge optimizations on Mac for now to unblock the official build.
           See issue https://github.com/dotnet/runtime/issues/33303
      -->
      <IsEligibleForNgenOptimization Condition="'$(TargetOS)' == 'osx' or '$(TargetsMobile)' == 'true'">false</IsEligibleForNgenOptimization>
  </PropertyGroup>

  <Target Name="SetApplyNgenOptimization"
          Condition="'$(IsEligibleForNgenOptimization)' == 'true'"
          BeforeTargets="CoreCompile">
    <PropertyGroup>
      <IbcOptimizationDataDir Condition="'$(TargetOS)' == 'unix' or '$(TargetOS)' == 'linux'">$(IbcOptimizationDataDir)linux\</IbcOptimizationDataDir>
      <IbcOptimizationDataDir Condition="'$(TargetOS)' == 'windows'">$(IbcOptimizationDataDir)windows\</IbcOptimizationDataDir>
    </PropertyGroup>
    <ItemGroup>
      <_optimizationDataAssembly Include="$(IbcOptimizationDataDir)**\$(TargetFileName)" />
    </ItemGroup>
    <PropertyGroup>
      <ApplyNgenOptimization Condition="'@(_optimizationDataAssembly)' != ''">full</ApplyNgenOptimization>
    </PropertyGroup>
  </Target>

  <Target Name="AddReadyToRunPgoOptions" DependsOnTargets="ResolveRuntimeFilesFromLocalBuild" BeforeTargets="ResolveReadyToRunCompilers" Condition="'$(PublishReadyToRun)' == 'true'">
    <PropertyGroup>
      <!-- Only use mibc files if UsingToolIbcOptimization is false. Allows enabling/disabling using ibc instead of mibc data -->
      <IncludeMibcFilesInReadyToRun Condition="'$(UsingToolIbcOptimization)' != 'true' and '$(EnableNgenOptimization)' == 'true' and '$(DotNetBuildSourceOnly)' != 'true'">true</IncludeMibcFilesInReadyToRun>
    </PropertyGroup>
    <ItemGroup>
      <PublishReadyToRunPgoFiles Condition="'$(IncludeMibcFilesInReadyToRun)' == 'true'" Include="$(CoreCLRArtifactsPath)StandardOptimizationData.mibc"/>
    </ItemGroup>

    <PropertyGroup Condition="'$(IncludeMibcFilesInReadyToRun)' == 'true'">
      <PublishReadyToRunCrossgen2ExtraArgs>$(PublishReadyToRunCrossgen2ExtraArgs);--embed-pgo-data</PublishReadyToRunCrossgen2ExtraArgs>
    </PropertyGroup>
  </Target>
</Project>