diff options
Diffstat (limited to 'lib/Target/IA64/IA64ISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/IA64/IA64ISelDAGToDAG.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/IA64/IA64ISelDAGToDAG.cpp b/lib/Target/IA64/IA64ISelDAGToDAG.cpp index 7421978..7fa90b0 100644 --- a/lib/Target/IA64/IA64ISelDAGToDAG.cpp +++ b/lib/Target/IA64/IA64ISelDAGToDAG.cpp @@ -404,9 +404,11 @@ SDNode *IA64DAGToDAGISel::Select(SDOperand Op) { SDOperand Chain = CurDAG->getEntryNode(); // this is a constant, so.. SDOperand V; - if (cast<ConstantFPSDNode>(N)->getValueAPF().isPosZero()) { + ConstantFPSDNode* N2 = cast<ConstantFPSDNode>(N); + if (N2->getValueAPF().isPosZero()) { V = CurDAG->getCopyFromReg(Chain, IA64::F0, MVT::f64); - } else if (cast<ConstantFPSDNode>(N)->isExactlyValue(APFloat(+1.0))) { + } else if (N2->isExactlyValue(N2->getValueType(0) == MVT::f32 ? + APFloat(+1.0f) : APFloat(+1.0))) { V = CurDAG->getCopyFromReg(Chain, IA64::F1, MVT::f64); } else assert(0 && "Unexpected FP constant!"); |