diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 4152aa1ae1..50fd45e88b 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -4934,7 +4934,9 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { return 0; case Intrinsic::fmuladd: { EVT VT = TLI.getValueType(I.getType()); - if (TLI.isOperationLegal(ISD::FMA, VT) && TLI.isFMAFasterThanMulAndAdd(VT)){ + if (TM.Options.AllowFPOpFusion != FPOpFusion::Strict && + TLI.isOperationLegal(ISD::FMA, VT) && + TLI.isFMAFasterThanMulAndAdd(VT)){ setValue(&I, DAG.getNode(ISD::FMA, dl, getValue(I.getArgOperand(0)).getValueType(), getValue(I.getArgOperand(0)), |