diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index b6b0341dc93..1a92c2f59a9 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -10942,7 +10942,9 @@ SDValue DAGCombiner::SimplifySelectCC(SDLoc DL, SDValue N0, SDValue N1, if (ConstantFPSDNode *FV = dyn_cast<ConstantFPSDNode>(N3)) { if (TLI.isTypeLegal(N2.getValueType()) && (TLI.getOperationAction(ISD::ConstantFP, N2.getValueType()) != - TargetLowering::Legal) && + TargetLowering::Legal && + !TLI.isFPImmLegal(TV->getValueAPF(), TV->getValueType(0)) && + !TLI.isFPImmLegal(FV->getValueAPF(), FV->getValueType(0))) && // If both constants have multiple uses, then we won't need to do an // extra load, they are likely around in registers for other users. (TV->hasOneUse() || FV->hasOneUse())) { |
