forked from OSchip/llvm-project
parent
a8e84fb56b
commit
398255e70c
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@ -1473,10 +1473,10 @@ static bool ExtractBranchMetadata(BranchInst *BI,
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assert(BI->isConditional() &&
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"Looking for probabilities on unconditional branch?");
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MDNode *ProfileData = BI->getMetadata(LLVMContext::MD_prof);
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if (!ProfileData || ProfileData->getNumOperands() != 3) return 0;
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if (!ProfileData || ProfileData->getNumOperands() != 3) return false;
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ConstantInt *CITrue = dyn_cast<ConstantInt>(ProfileData->getOperand(1));
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ConstantInt *CIFalse = dyn_cast<ConstantInt>(ProfileData->getOperand(2));
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if (!CITrue || !CIFalse) return 0;
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if (!CITrue || !CIFalse) return false;
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ProbTrue = CITrue->getValue();
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ProbFalse = CIFalse->getValue();
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assert(ProbTrue.getBitWidth() == 32 && ProbFalse.getBitWidth() == 32 &&
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