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| author | Dehao Chen <dehao@google.com> | 2017-07-26 15:01:20 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2017-07-26 15:01:20 +0000 |
| commit | e90d0153ca51bcb5f131dd7c93abae6f2399f5c5 (patch) | |
| tree | 03ec4caefcbf348f3d68a4aae2dc16ad7212fad6 /llvm/lib/Passes | |
| parent | 6d8de5ce637d28ddffc168946362aa50ee585249 (diff) | |
| download | bcm5719-llvm-e90d0153ca51bcb5f131dd7c93abae6f2399f5c5.tar.gz bcm5719-llvm-e90d0153ca51bcb5f131dd7c93abae6f2399f5c5.zip | |
Make new PM honor -fdebug-info-for-profiling
Summary: The new PM needs to invoke add-discriminator pass when building with -fdebug-info-for-profiling.
Reviewers: chandlerc, davidxl
Reviewed By: chandlerc
Subscribers: sanjoy, llvm-commits
Differential Revision: https://reviews.llvm.org/D35744
llvm-svn: 309121
Diffstat (limited to 'llvm/lib/Passes')
| -rw-r--r-- | llvm/lib/Passes/PassBuilder.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp index 9e0cf27aa17..20fc475305a 100644 --- a/llvm/lib/Passes/PassBuilder.cpp +++ b/llvm/lib/Passes/PassBuilder.cpp @@ -535,6 +535,8 @@ PassBuilder::buildModuleSimplificationPipeline(OptimizationLevel Level, // Create an early function pass manager to cleanup the output of the // frontend. FunctionPassManager EarlyFPM(DebugLogging); + if (PGOOpt && PGOOpt->SamplePGOSupport) + EarlyFPM.addPass(AddDiscriminatorsPass()); EarlyFPM.addPass(SimplifyCFGPass()); EarlyFPM.addPass(SROA()); EarlyFPM.addPass(EarlyCSEPass()); |
