diff options
Diffstat (limited to 'lib/Transforms/Scalar/CorrelatedValuePropagation.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/CorrelatedValuePropagation.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp b/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp index d1302c6e22f4..79624b2e4c47 100644 --- a/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp +++ b/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp @@ -113,10 +113,11 @@ bool CorrelatedValuePropagation::processPHI(PHINode *P) { Value *Condition = SI->getCondition(); if (!Condition->getType()->isVectorTy()) { - if (Constant *C = LVI->getConstantOnEdge(Condition, P->getIncomingBlock(i), BB, P)) { - if (C == ConstantInt::getTrue(Condition->getType())) { + if (Constant *C = LVI->getConstantOnEdge( + Condition, P->getIncomingBlock(i), BB, P)) { + if (C->isOneValue()) { V = SI->getTrueValue(); - } else { + } else if (C->isZeroValue()) { V = SI->getFalseValue(); } // Once LVI learns to handle vector types, we could also add support |