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| author | Dehao Chen <dehao@google.com> | 2016-06-21 19:16:41 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2016-06-21 19:16:41 +0000 |
| commit | 1997d8684f3e70b93364897a13d24eef527ba4a3 (patch) | |
| tree | 8beb8a94b14b021c852c0d783a4c158f50e13837 /clang/lib | |
| parent | c76f9f0df81de05e19e15a7c756d50b413cddbb9 (diff) | |
| download | bcm5719-llvm-1997d8684f3e70b93364897a13d24eef527ba4a3.tar.gz bcm5719-llvm-1997d8684f3e70b93364897a13d24eef527ba4a3.zip | |
Invoke PruneEH pass before Sample Profile pass.
Summary: We need to call PruneEH pass before AutoFDO pass so that some EH-related calls can get inlined in Sample Profile pass.
Reviewers: davidxl, dnovillo
Subscribers: junbuml, llvm-commits
Differential Revision: http://reviews.llvm.org/D21197
llvm-svn: 273298
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index ac47c990d38..fc1a456c0c7 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -488,6 +488,7 @@ void EmitAssemblyHelper::CreatePasses(ModuleSummaryIndex *ModuleSummary) { PMBuilder.PGOInstrUse = CodeGenOpts.ProfileInstrumentUsePath; if (!CodeGenOpts.SampleProfileFile.empty()) { + MPM->add(createPruneEHPass()); MPM->add(createSampleProfileLoaderPass(CodeGenOpts.SampleProfileFile)); PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, addInstructionCombiningPass); |
