diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp index c6ebdb5..e9f24a1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp @@ -863,10 +863,7 @@ SDValue VectorLegalizer::ExpandZERO_EXTEND_VECTOR_INREG(SDValue Op) { int NumSrcElements = SrcVT.getVectorNumElements(); // Build up a zero vector to blend into this one. - EVT SrcScalarVT = SrcVT.getScalarType(); - SDValue ScalarZero = DAG.getTargetConstant(0, DL, SrcScalarVT); - SmallVector<SDValue, 4> BuildVectorOperands(NumSrcElements, ScalarZero); - SDValue Zero = DAG.getNode(ISD::BUILD_VECTOR, DL, SrcVT, BuildVectorOperands); + SDValue Zero = DAG.getTargetConstant(0, DL, SrcVT); // Shuffle the incoming lanes into the correct position, and pull all other // lanes from the zero vector. |