diff options
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index 4bdda40d9ae..a3af444ced9 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -9844,12 +9844,13 @@ static SDValue PerformVCVTCombine(SDNode *N, SelectionDAG &DAG, if (!Op.getValueType().isVector() || Op.getOpcode() != ISD::FMUL) return SDValue(); - uint64_t C; SDValue ConstVec = Op->getOperand(1); - bool isSigned = N->getOpcode() == ISD::FP_TO_SINT; + if (!isa<BuildVectorSDNode>(ConstVec)) + return SDValue(); - if (ConstVec.getOpcode() != ISD::BUILD_VECTOR || - !isConstVecPow2(ConstVec, isSigned, C)) + uint64_t C; + bool isSigned = N->getOpcode() == ISD::FP_TO_SINT; + if (!isConstVecPow2(ConstVec, isSigned, C)) return SDValue(); MVT FloatTy = Op.getSimpleValueType().getVectorElementType(); @@ -9899,12 +9900,13 @@ static SDValue PerformVDIVCombine(SDNode *N, SelectionDAG &DAG, (OpOpcode != ISD::SINT_TO_FP && OpOpcode != ISD::UINT_TO_FP)) return SDValue(); - uint64_t C; SDValue ConstVec = N->getOperand(1); - bool isSigned = OpOpcode == ISD::SINT_TO_FP; + if (!isa<BuildVectorSDNode>(ConstVec)) + return SDValue(); - if (ConstVec.getOpcode() != ISD::BUILD_VECTOR || - !isConstVecPow2(ConstVec, isSigned, C)) + uint64_t C; + bool isSigned = OpOpcode == ISD::SINT_TO_FP; + if (!isConstVecPow2(ConstVec, isSigned, C)) return SDValue(); MVT FloatTy = N->getSimpleValueType(0).getVectorElementType(); |
