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| author | Xinliang David Li <davidxl@google.com> | 2016-07-23 04:28:59 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@google.com> | 2016-07-23 04:28:59 +0000 |
| commit | b65f8ae9e8876ace5d71233c548990e0e2adba4b (patch) | |
| tree | 0b482fc4a3124bffa99e17323a9ed4dab3f27707 /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | 92392454010a6d7ad090fbba785c288dfd81c416 (diff) | |
| download | llvm-b65f8ae9e8876ace5d71233c548990e0e2adba4b.zip llvm-b65f8ae9e8876ace5d71233c548990e0e2adba4b.tar.gz llvm-b65f8ae9e8876ace5d71233c548990e0e2adba4b.tar.bz2 | |
[Profile] Use a flag to enable PGO rather than the profraw filename
Patch by Jake VanAdrighem
Differential Revision: http://reviews.llvm.org/D22608
llvm-svn: 276517
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -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 c8594a10..282468f 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -453,6 +453,7 @@ void EmitAssemblyHelper::CreatePasses(legacy::PassManager &MPM, MPM.add(createInstrProfilingLegacyPass(Options)); } if (CodeGenOpts.hasProfileIRInstr()) { + PMBuilder.EnablePGOInstrGen = true; if (!CodeGenOpts.InstrProfileOutput.empty()) PMBuilder.PGOInstrGen = CodeGenOpts.InstrProfileOutput; else |