diff options
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 4b3db73875b..835425021dc 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -18020,7 +18020,11 @@ static SDValue narrowInsertExtractVectorBinOp(SDNode *Extract, if (!TLI.isBinOp(BinOpcode) || BinOp.getNode()->getNumValues() != 1) return SDValue(); + EVT VecVT = BinOp.getValueType(); SDValue Bop0 = BinOp.getOperand(0), Bop1 = BinOp.getOperand(1); + if (VecVT != Bop0.getValueType() || VecVT != Bop1.getValueType()) + return SDValue(); + SDValue Index = Extract->getOperand(1); EVT SubVT = Extract->getValueType(0); if (!TLI.isOperationLegalOrCustom(BinOpcode, SubVT)) |
