diff options
Diffstat (limited to 'llvm/lib/Target/X86')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index ee043f001d5..321fb950310 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -37765,7 +37765,7 @@ static SDValue combineFMA(SDNode *N, SelectionDAG &DAG, auto invertIfNegative = [&DAG](SDValue &V) { if (SDValue NegVal = isFNEG(V.getNode())) { - V = NegVal; + V = DAG.getBitcast(V.getValueType(), NegVal); return true; } // Look through extract_vector_elts. If it comes from an FNEG, create a @@ -37774,6 +37774,7 @@ static SDValue combineFMA(SDNode *N, SelectionDAG &DAG, isa<ConstantSDNode>(V.getOperand(1)) && cast<ConstantSDNode>(V.getOperand(1))->getZExtValue() == 0) { if (SDValue NegVal = isFNEG(V.getOperand(0).getNode())) { + NegVal = DAG.getBitcast(V.getOperand(0).getValueType(), NegVal); V = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, SDLoc(V), V.getValueType(), NegVal, V.getOperand(1)); return true; |
