diff options
-rw-r--r-- | lib/Target/ARM/ARMISelDAGToDAG.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp index 56bbce7328..6278c4e161 100644 --- a/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -732,8 +732,10 @@ SDNode *ARMDAGToDAGISel::Select(SDOperand Op) { SDOperand Ops[] = { N1, Tmp2, N3, Chain, InFlag }; SDNode *ResNode = CurDAG->getTargetNode(Opc, MVT::Other, MVT::Flag, Ops, 5); Chain = SDOperand(ResNode, 0); - InFlag = SDOperand(ResNode, 1); - ReplaceUses(SDOperand(Op.Val, 1), InFlag); + if (Op.Val->getNumValues() == 2) { + InFlag = SDOperand(ResNode, 1); + ReplaceUses(SDOperand(Op.Val, 1), InFlag); + } ReplaceUses(SDOperand(Op.Val, 0), SDOperand(Chain.Val, Chain.ResNo)); return NULL; } |