diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index b353569c1f..d4d13c33bb 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -6445,16 +6445,16 @@ void SelectionDAGLegalize::ExpandOp(SDValue Op, SDValue &Lo, SDValue &Hi){ unsigned OpV = Node->getOpcode() == ISD::ADD ? ISD::ADDC : ISD::SUBC; bool hasCarry = false; if (NVT == MVT::i64) - hasCarry |= TLI.isOperationLegal(OpV, MVT::i64) + hasCarry = TLI.isOperationLegal(OpV, MVT::i64) | TLI.isOperationLegal(OpV, MVT::i32) | TLI.isOperationLegal(OpV, MVT::i16) | TLI.isOperationLegal(OpV, MVT::i8); if (NVT == MVT::i32) - hasCarry |= TLI.isOperationLegal(OpV, MVT::i32) + hasCarry = TLI.isOperationLegal(OpV, MVT::i32) | TLI.isOperationLegal(OpV, MVT::i16) | TLI.isOperationLegal(OpV, MVT::i8); if (NVT == MVT::i16) - hasCarry |= TLI.isOperationLegal(OpV, MVT::i16) + hasCarry = TLI.isOperationLegal(OpV, MVT::i16) | TLI.isOperationLegal(OpV, MVT::i8); if(hasCarry) { |