diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp index 5cc64ded465..34576ba6c13 100644 --- a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp +++ b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp @@ -411,12 +411,14 @@ unsigned ARMTTI::getCmpSelInstrCost(unsigned Opcode, Type *ValTy, EVT SelCondTy = TLI->getValueType(CondTy); EVT SelValTy = TLI->getValueType(ValTy); - int Idx = ConvertCostTableLookup<MVT>(NEONVectorSelectTbl, - array_lengthof(NEONVectorSelectTbl), - ISD, SelCondTy.getSimpleVT(), - SelValTy.getSimpleVT()); - if (Idx != -1) - return NEONVectorSelectTbl[Idx].Cost; + if (SelCondTy.isSimple() && SelValTy.isSimple()) { + int Idx = ConvertCostTableLookup<MVT>(NEONVectorSelectTbl, + array_lengthof(NEONVectorSelectTbl), + ISD, SelCondTy.getSimpleVT(), + SelValTy.getSimpleVT()); + if (Idx != -1) + return NEONVectorSelectTbl[Idx].Cost; + } std::pair<unsigned, MVT> LT = TLI->getTypeLegalizationCost(ValTy); return LT.first; |
