diff options
Diffstat (limited to 'llvm/lib/Analysis/ModuleSummaryAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ModuleSummaryAnalysis.cpp | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp index e4a18b7bd45..cf2fe7776dd 100644 --- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp +++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp @@ -273,24 +273,9 @@ computeFunctionSummary(ModuleSummaryIndex &Index, const Module &M, // to record the call edge to the alias in that case. Eventually // an alias summary will be created to associate the alias and // aliasee. - auto &ValueInfo = CallGraphEdges[Index.getOrInsertValueInfo( - cast<GlobalValue>(CalledValue))]; - ValueInfo.updateHotness(Hotness); - // Add the relative block frequency to CalleeInfo if there is no profile - // information. - if (BFI != nullptr && Hotness == CalleeInfo::HotnessType::Unknown) { - auto BBFreq = BFI->getBlockFreq(CI->getParent()).getFrequency(); - // FIXME: This might need some scaling to prevent BBFreq values from - // being rounded down to 0. - auto EntryFreq = BFI->getEntryFreq(); - // Block frequencies can be directly set for a block and so we need to - // handle the case of entry frequency being 0. - if (EntryFreq) - BBFreq /= EntryFreq; - else - BBFreq = 0; - ValueInfo.updateRelBlockFreq(BBFreq); - } + CallGraphEdges[Index.getOrInsertValueInfo( + cast<GlobalValue>(CalledValue))] + .updateHotness(Hotness); } else { // Skip inline assembly calls. if (CI && CI->isInlineAsm()) |
