diff options
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index dd2beb34c6a..1db089b8d61 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -4912,7 +4912,11 @@ LoopVectorizationCostModel::getInstructionCost(Instruction *I, unsigned VF) { // Wide load/stores. unsigned Cost = TTI.getAddressComputationCost(VectorTy); - Cost += TTI.getMemoryOpCost(I->getOpcode(), VectorTy, Alignment, AS); + if (Legal->isMaskRequired(I)) + Cost += TTI.getMaskedMemoryOpCost(I->getOpcode(), VectorTy, Alignment, + AS); + else + Cost += TTI.getMemoryOpCost(I->getOpcode(), VectorTy, Alignment, AS); if (Reverse) Cost += TTI.getShuffleCost(TargetTransformInfo::SK_Reverse, |
