diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 776780ff53..d93ec3a537 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1606,7 +1606,7 @@ SDOperand X86TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { addTest = true; if (addTest) { - CC = DAG.getConstant(X86ISD::COND_E, MVT::i8); + CC = DAG.getConstant(X86ISD::COND_NE, MVT::i8); Cond = DAG.getNode(X86ISD::TEST, MVT::Flag, Op0, Op0); } @@ -1614,8 +1614,10 @@ SDOperand X86TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { Tys.push_back(Op.getValueType()); Tys.push_back(MVT::Flag); std::vector<SDOperand> Ops; - Ops.push_back(Op.getOperand(1)); + // X86ISD::CMOV means set the result (which is operand 1) to the RHS if + // condition is true. Ops.push_back(Op.getOperand(2)); + Ops.push_back(Op.getOperand(1)); Ops.push_back(CC); Ops.push_back(Cond); return DAG.getNode(X86ISD::CMOV, Tys, Ops); |