diff options
| -rw-r--r-- | lib/Target/X86/X86ISelDAGToDAG.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index 9697f25913..6605473f17 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -312,7 +312,9 @@ void X86DAGToDAGISel::InstructionSelectPreprocess(SelectionDAG &DAG) { SDOperand N1 = I->getOperand(1); SDOperand N2 = I->getOperand(2); - if (!N1.hasOneUse()) + if (MVT::isFloatingPoint(N1.getValueType()) && + MVT::isVector(N1.getValueType()) && + !N1.hasOneUse()) continue; bool RModW = false; |