Transforms/Instrumentation/IndirectCallPromotion.cpp

136       const CallBase &CB, const ArrayRef<InstrProfValueData> &ValueDataRef,
141   uint32_t tryToPromote(CallBase &CB,
161     const CallBase &CB, const ArrayRef<InstrProfValueData> &ValueDataRef,
165   LLVM_DEBUG(dbgs() << " \nWork on callsite #" << NumOfPGOICallsites << CB
182     if (ICPInvokeOnly && isa<CallInst>(CB)) {
185         return OptimizationRemarkMissed(DEBUG_TYPE, "UserOptions", &CB)
190     if (ICPCallOnly && isa<InvokeInst>(CB)) {
193         return OptimizationRemarkMissed(DEBUG_TYPE, "UserOptions", &CB)
201         return OptimizationRemarkMissed(DEBUG_TYPE, "CutOffReached", &CB)
218         return OptimizationRemarkMissed(DEBUG_TYPE, "UnableToFindTarget", &CB)
226     if (!isLegalToPromote(CB, TargetFunction, &Reason)) {
230         return OptimizationRemarkMissed(DEBUG_TYPE, "UnableToPromote", &CB)
244 CallBase &llvm::pgo::promoteIndirectCall(CallBase &CB, Function *DirectCallee,
252   MDBuilder MDB(CB.getContext());
257       promoteCallWithIfThenElse(CB, DirectCallee, BranchWeights);
270       return OptimizationRemark(DEBUG_TYPE, "Promoted", &CB)
280     CallBase &CB, const std::vector<PromotionCandidate> &Candidates,
286     pgo::promoteIndirectCall(CB, C.TargetFunction, Count, TotalCount, SamplePGO,
301   for (auto *CB : findIndirectCalls(F)) {
305         CB, NumVals, TotalCount, NumCandidates);
310         *CB, ICallProfDataRef, TotalCount, NumCandidates);
311     uint32_t NumPromoted = tryToPromote(*CB, PromotionCandidates, TotalCount);
317     CB->setMetadata(LLVMContext::MD_prof, nullptr);
322     annotateValueSite(*M, *CB, ICallProfDataRef.slice(NumPromoted), TotalCount,