diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp index 745f42b358d..13ce959feae 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp @@ -1284,7 +1284,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts, if (TmpV) { II->setArgOperand(0, TmpV); MadeChange = true; } // If lowest element of a scalar op isn't used then use Arg0. - if (DemandedElts.getLoBits(1) != 1) + if (!DemandedElts[0]) return II->getArgOperand(0); // TODO: If only low elt lower SQRT to FSQRT (with rounding/exceptions // checks). |
