diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 726108a9976..19723ba1b60 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4953,7 +4953,8 @@ SDOperand DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) { // look though conversions that change things like v4f32 to v2f64. if (V->getOpcode() == ISD::BIT_CONVERT) { SDOperand ConvInput = V->getOperand(0); - if (ConvInput.getValueType().getVectorNumElements() == NumElts) + if (ConvInput.getValueType().isVector() && + ConvInput.getValueType().getVectorNumElements() == NumElts) V = ConvInput.Val; } |
