diff options
Diffstat (limited to 'llvm/lib/Transforms/IPO/SampleProfile.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/SampleProfile.cpp | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/llvm/lib/Transforms/IPO/SampleProfile.cpp b/llvm/lib/Transforms/IPO/SampleProfile.cpp index 46b9914347b..25e6b14bc36 100644 --- a/llvm/lib/Transforms/IPO/SampleProfile.cpp +++ b/llvm/lib/Transforms/IPO/SampleProfile.cpp @@ -528,17 +528,18 @@ ErrorOr<uint64_t> SampleProfileLoader::getInstWeight(const Instruction &Inst) { bool FirstMark = CoverageTracker.markSamplesUsed(FS, LineOffset, Discriminator, R.get()); if (FirstMark) { - if (Discriminator) - ORE->emit(OptimizationRemarkAnalysis(DEBUG_TYPE, "AppliedSamples", &Inst) - << "Applied " << ore::NV("NumSamples", *R) - << " samples from profile (offset: " - << ore::NV("LineOffset", LineOffset) << "." - << ore::NV("Discriminator", Discriminator) << ")"); - else - ORE->emit(OptimizationRemarkAnalysis(DEBUG_TYPE, "AppliedSamples", &Inst) - << "Applied " << ore::NV("NumSamples", *R) - << " samples from profile (offset: " - << ore::NV("LineOffset", LineOffset) << ")"); + ORE->emit([&]() { + OptimizationRemarkAnalysis Remark(DEBUG_TYPE, "AppliedSamples", &Inst); + Remark << "Applied " << ore::NV("NumSamples", *R); + Remark << " samples from profile (offset: "; + Remark << ore::NV("LineOffset", LineOffset); + if (Discriminator) { + Remark << "."; + Remark << ore::NV("Discriminator", Discriminator); + } + Remark << ")"; + return Remark; + }); } DEBUG(dbgs() << " " << DLoc.getLine() << "." << DIL->getBaseDiscriminator() << ":" << Inst @@ -1324,9 +1325,11 @@ void SampleProfileLoader::propagateWeights(Function &F) { DEBUG(dbgs() << "SUCCESS. Found non-zero weights.\n"); TI->setMetadata(llvm::LLVMContext::MD_prof, MDB.createBranchWeights(Weights)); - ORE->emit(OptimizationRemark(DEBUG_TYPE, "PopularDest", MaxDestInst) - << "most popular destination for conditional branches at " - << ore::NV("CondBranchesLoc", BranchLoc)); + ORE->emit([&]() { + return OptimizationRemark(DEBUG_TYPE, "PopularDest", MaxDestInst) + << "most popular destination for conditional branches at " + << ore::NV("CondBranchesLoc", BranchLoc); + }); } else { DEBUG(dbgs() << "SKIPPED. All branch weights are zero.\n"); } |
