diff options
| -rw-r--r-- | lib/Target/IA64/IA64ISelDAGToDAG.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Target/IA64/IA64ISelDAGToDAG.cpp b/lib/Target/IA64/IA64ISelDAGToDAG.cpp index 8c38b7561f..a79cf2ce32 100644 --- a/lib/Target/IA64/IA64ISelDAGToDAG.cpp +++ b/lib/Target/IA64/IA64ISelDAGToDAG.cpp @@ -408,12 +408,16 @@ SDNode *IA64DAGToDAGISel::Select(SDOperand Op) { case ISD::TargetConstantFP: { SDOperand Chain = CurDAG->getEntryNode(); // this is a constant, so.. + SDOperand V; if (cast<ConstantFPSDNode>(N)->isExactlyValue(+0.0)) { - return CurDAG->getCopyFromReg(Chain, IA64::F0, MVT::f64).Val; + V = CurDAG->getCopyFromReg(Chain, IA64::F0, MVT::f64); } else if (cast<ConstantFPSDNode>(N)->isExactlyValue(+1.0)) { - return CurDAG->getCopyFromReg(Chain, IA64::F1, MVT::f64).Val; + V = CurDAG->getCopyFromReg(Chain, IA64::F1, MVT::f64); } else assert(0 && "Unexpected FP constant!"); + + ReplaceUses(SDOperand(N, 0), V); + return 0; } case ISD::FrameIndex: { // TODO: reduce creepyness |