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| author | Shilei Tian <i@tianshilei.me> | 2024-11-03 23:24:10 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-03 23:24:10 -0500 |
| commit | dc45ff1d2a01ff68326c6444dba683cf66d80651 (patch) | |
| tree | b41d8dbbe8f60b2ed1145cc078433c4946fd43f6 /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | 798c5fbdb740f143605fd27fea5d6f914f7eb34c (diff) | |
| download | llvm-dc45ff1d2a01ff68326c6444dba683cf66d80651.zip llvm-dc45ff1d2a01ff68326c6444dba683cf66d80651.tar.gz llvm-dc45ff1d2a01ff68326c6444dba683cf66d80651.tar.bz2 | |
[PassBuilder] Add `ThinOrFullLTOPhase` to early simplication EP call backs (#114547)
The early simplication pipeline is used in non-LTO and (Thin/Full)LTO
pre-link
stage. There are some passes that we want them in non-LTO mode, but not
at LTO
pre-link stage. The control is missing currently. This PR adds the
support. To
demonstrate the use, we only enable the internalization pass in non-LTO
mode for
AMDGPU because having it run in pre-link stage causes some issues.
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index ae33554..47a30f0 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -993,7 +993,8 @@ void EmitAssemblyHelper::RunOptimizationPipeline( createModuleToFunctionPassAdaptor(ObjCARCExpandPass())); }); PB.registerPipelineEarlySimplificationEPCallback( - [](ModulePassManager &MPM, OptimizationLevel Level) { + [](ModulePassManager &MPM, OptimizationLevel Level, + ThinOrFullLTOPhase) { if (Level != OptimizationLevel::O0) MPM.addPass(ObjCARCAPElimPass()); }); |