diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 2c6b724c02df..03cb2e310c7e 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -16409,7 +16409,9 @@ SDValue DAGCombiner::visitINSERT_SUBVECTOR(SDNode *N) { N1.getOperand(0).getOpcode() == ISD::EXTRACT_SUBVECTOR && N1.getOperand(0).getOperand(1) == N2 && N1.getOperand(0).getOperand(0).getValueType().getVectorNumElements() == - VT.getVectorNumElements()) { + VT.getVectorNumElements() && + N1.getOperand(0).getOperand(0).getValueType().getSizeInBits() == + VT.getSizeInBits()) { return DAG.getBitcast(VT, N1.getOperand(0).getOperand(0)); } |