diff options
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index a1ec52a..f0e0b71 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -339,8 +339,10 @@ void EmitAssemblyHelper::CreatePasses(legacy::PassManager &MPM, if (TM) TM->adjustPassManager(PMBuilder); - PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, - addAddDiscriminatorsPass); + if (CodeGenOpts.DebugInfoForProfiling || + !CodeGenOpts.SampleProfileFile.empty()) + PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, + addAddDiscriminatorsPass); // In ObjC ARC mode, add the main ARC optimization passes. if (LangOpts.ObjCAutoRefCount) { |