diff options
Diffstat (limited to 'llvm/lib/Analysis/ModuleSummaryAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ModuleSummaryAnalysis.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp index 058a107..1f15e94 100644 --- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp +++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp @@ -409,6 +409,8 @@ static void computeFunctionSummary( auto &ValueInfo = CallGraphEdges[Index.getOrInsertValueInfo( cast<GlobalValue>(CalledValue))]; ValueInfo.updateHotness(Hotness); + if (CB->isTailCall()) + ValueInfo.setHasTailCall(true); // Add the relative block frequency to CalleeInfo if there is no profile // information. if (BFI != nullptr && Hotness == CalleeInfo::HotnessType::Unknown) { |