parent
3d37218f72
commit
8306b60d56
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@ -93,7 +93,7 @@ CallGraphNode *SRETPromotion::PromoteReturn(CallGraphNode *CGN) {
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if (F->arg_size() == 0 || !F->hasStructRetAttr() || F->doesNotReturn())
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return 0;
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DEBUG(errs() << "SretPromotion: Looking at sret function "
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DEBUG(dbgs() << "SretPromotion: Looking at sret function "
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<< F->getName() << "\n");
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assert(F->getReturnType() == Type::getVoidTy(F->getContext()) &&
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@ -107,12 +107,12 @@ CallGraphNode *SRETPromotion::PromoteReturn(CallGraphNode *CGN) {
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// Check if it is ok to perform this promotion.
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if (isSafeToUpdateAllCallers(F) == false) {
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DEBUG(errs() << "SretPromotion: Not all callers can be updated\n");
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DEBUG(dbgs() << "SretPromotion: Not all callers can be updated\n");
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NumRejectedSRETUses++;
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return 0;
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}
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DEBUG(errs() << "SretPromotion: sret argument will be promoted\n");
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DEBUG(dbgs() << "SretPromotion: sret argument will be promoted\n");
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NumSRET++;
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// [1] Replace use of sret parameter
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AllocaInst *TheAlloca = new AllocaInst(STy, NULL, "mrv",
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