return Cost;
}
- static const CostTblEntry<MVT::SimpleValueType>
- AVX2UniformConstCostTable[] = {
+ static const CostTblEntry AVX2UniformConstCostTable[] = {
{ ISD::SRA, MVT::v4i64, 4 }, // 2 x psrad + shuffle.
{ ISD::SDIV, MVT::v16i16, 6 }, // vpmulhw sequence
if (Op2Info == TargetTransformInfo::OK_UniformConstantValue &&
ST->hasAVX2()) {
- int Idx = CostTableLookup(AVX2UniformConstCostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * AVX2UniformConstCostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(AVX2UniformConstCostTable, ISD,
+ LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType> AVX512CostTable[] = {
+ static const CostTblEntry AVX512CostTable[] = {
{ ISD::SHL, MVT::v16i32, 1 },
{ ISD::SRL, MVT::v16i32, 1 },
{ ISD::SRA, MVT::v16i32, 1 },
};
if (ST->hasAVX512()) {
- int Idx = CostTableLookup(AVX512CostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * AVX512CostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(AVX512CostTable, ISD, LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType> AVX2CostTable[] = {
+ static const CostTblEntry AVX2CostTable[] = {
// Shifts on v4i64/v8i32 on AVX2 is legal even though we declare to
// customize them to detect the cases where shift amount is a scalar one.
{ ISD::SHL, MVT::v4i32, 1 },
// is lowered into a vector multiply (vpmullw).
return LT.first;
- int Idx = CostTableLookup(AVX2CostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * AVX2CostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(AVX2CostTable, ISD, LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType> XOPCostTable[] = {
+ static const CostTblEntry XOPCostTable[] = {
// 128bit shifts take 1cy, but right shifts require negation beforehand.
{ ISD::SHL, MVT::v16i8, 1 },
{ ISD::SRL, MVT::v16i8, 2 },
// Look for XOP lowering tricks.
if (ST->hasXOP()) {
- int Idx = CostTableLookup(XOPCostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * XOPCostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(XOPCostTable, ISD, LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType> AVX2CustomCostTable[] = {
+ static const CostTblEntry AVX2CustomCostTable[] = {
{ ISD::SHL, MVT::v32i8, 11 }, // vpblendvb sequence.
{ ISD::SHL, MVT::v16i16, 10 }, // extend/vpsrlvd/pack sequence.
// Look for AVX2 lowering tricks for custom cases.
if (ST->hasAVX2()) {
- int Idx = CostTableLookup(AVX2CustomCostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * AVX2CustomCostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(AVX2CustomCostTable, ISD,
+ LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType>
+ static const CostTblEntry
SSE2UniformConstCostTable[] = {
// We don't correctly identify costs of casts because they are marked as
// custom.
if (ISD == ISD::SDIV && LT.second == MVT::v4i32 && ST->hasSSE41())
return LT.first * 15;
- int Idx = CostTableLookup(SSE2UniformConstCostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * SSE2UniformConstCostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(SSE2UniformConstCostTable, ISD,
+ LT.second))
+ return LT.first * Entry->Cost;
}
if (ISD == ISD::SHL &&
Op2Info == TargetTransformInfo::OK_NonUniformConstantValue) {
- EVT VT = LT.second;
+ MVT VT = LT.second;
// Vector shift left by non uniform constant can be lowered
// into vector multiply (pmullw/pmulld).
if ((VT == MVT::v8i16 && ST->hasSSE2()) ||
ISD = ISD::MUL;
}
- static const CostTblEntry<MVT::SimpleValueType> SSE2CostTable[] = {
+ static const CostTblEntry SSE2CostTable[] = {
// We don't correctly identify costs of casts because they are marked as
// custom.
// For some cases, where the shift amount is a scalar we would be able
};
if (ST->hasSSE2()) {
- int Idx = CostTableLookup(SSE2CostTable, ISD, LT.second);
- if (Idx != -1)
- return LT.first * SSE2CostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(SSE2CostTable, ISD, LT.second))
+ return LT.first * Entry->Cost;
}
- static const CostTblEntry<MVT::SimpleValueType> AVX1CostTable[] = {
+ static const CostTblEntry AVX1CostTable[] = {
// We don't have to scalarize unsupported ops. We can issue two half-sized
// operations and we only need to extract the upper YMM half.
// Two ops + 1 extract + 1 insert = 4.
// Look for AVX1 lowering tricks.
if (ST->hasAVX() && !ST->hasAVX2()) {
- EVT VT = LT.second;
+ MVT VT = LT.second;
- int Idx = CostTableLookup(AVX1CostTable, ISD, VT);
- if (Idx != -1)
- return LT.first * AVX1CostTable[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(AVX1CostTable, ISD, VT))
+ return LT.first * Entry->Cost;
}
// Custom lowering of vectors.
- static const CostTblEntry<MVT::SimpleValueType> CustomLowered[] = {
+ static const CostTblEntry CustomLowered[] = {
// A v2i64/v4i64 and multiply is custom lowered as a series of long
// multiplies(3), shifts(4) and adds(2).
{ ISD::MUL, MVT::v2i64, 9 },
{ ISD::MUL, MVT::v4i64, 9 },
};
- int Idx = CostTableLookup(CustomLowered, ISD, LT.second);
- if (Idx != -1)
- return LT.first * CustomLowered[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(CustomLowered, ISD, LT.second))
+ return LT.first * Entry->Cost;
// Special lowering of v4i32 mul on sse2, sse3: Lower v4i32 mul as 2x shuffle,
// 2x pmuludq, 2x shuffle.
if (ST->hasAVX2() && LT.second == MVT::v16i16)
return LT.first;
- static const CostTblEntry<MVT::SimpleValueType> AVXAltShuffleTbl[] = {
+ static const CostTblEntry AVXAltShuffleTbl[] = {
{ISD::VECTOR_SHUFFLE, MVT::v4i64, 1}, // vblendpd
{ISD::VECTOR_SHUFFLE, MVT::v4f64, 1}, // vblendpd
{ISD::VECTOR_SHUFFLE, MVT::v32i8, 9}
};
- if (ST->hasAVX()) {
- int Idx = CostTableLookup(AVXAltShuffleTbl, ISD::VECTOR_SHUFFLE, LT.second);
- if (Idx != -1)
- return LT.first * AVXAltShuffleTbl[Idx].Cost;
- }
+ if (ST->hasAVX())
+ if (const auto *Entry = CostTableLookup(AVXAltShuffleTbl,
+ ISD::VECTOR_SHUFFLE, LT.second))
+ return LT.first * Entry->Cost;
- static const CostTblEntry<MVT::SimpleValueType> SSE41AltShuffleTbl[] = {
+ static const CostTblEntry SSE41AltShuffleTbl[] = {
// These are lowered into movsd.
{ISD::VECTOR_SHUFFLE, MVT::v2i64, 1},
{ISD::VECTOR_SHUFFLE, MVT::v2f64, 1},
{ISD::VECTOR_SHUFFLE, MVT::v16i8, 3}
};
- if (ST->hasSSE41()) {
- int Idx = CostTableLookup(SSE41AltShuffleTbl, ISD::VECTOR_SHUFFLE, LT.second);
- if (Idx != -1)
- return LT.first * SSE41AltShuffleTbl[Idx].Cost;
- }
+ if (ST->hasSSE41())
+ if (const auto *Entry = CostTableLookup(SSE41AltShuffleTbl, ISD::VECTOR_SHUFFLE,
+ LT.second))
+ return LT.first * Entry->Cost;
- static const CostTblEntry<MVT::SimpleValueType> SSSE3AltShuffleTbl[] = {
+ static const CostTblEntry SSSE3AltShuffleTbl[] = {
{ISD::VECTOR_SHUFFLE, MVT::v2i64, 1}, // movsd
{ISD::VECTOR_SHUFFLE, MVT::v2f64, 1}, // movsd
{ISD::VECTOR_SHUFFLE, MVT::v16i8, 3} // pshufb + pshufb + or
};
- if (ST->hasSSSE3()) {
- int Idx = CostTableLookup(SSSE3AltShuffleTbl, ISD::VECTOR_SHUFFLE, LT.second);
- if (Idx != -1)
- return LT.first * SSSE3AltShuffleTbl[Idx].Cost;
- }
+ if (ST->hasSSSE3())
+ if (const auto *Entry = CostTableLookup(SSSE3AltShuffleTbl,
+ ISD::VECTOR_SHUFFLE, LT.second))
+ return LT.first * Entry->Cost;
- static const CostTblEntry<MVT::SimpleValueType> SSEAltShuffleTbl[] = {
+ static const CostTblEntry SSEAltShuffleTbl[] = {
{ISD::VECTOR_SHUFFLE, MVT::v2i64, 1}, // movsd
{ISD::VECTOR_SHUFFLE, MVT::v2f64, 1}, // movsd
};
// Fall-back (SSE3 and SSE2).
- int Idx = CostTableLookup(SSEAltShuffleTbl, ISD::VECTOR_SHUFFLE, LT.second);
- if (Idx != -1)
- return LT.first * SSEAltShuffleTbl[Idx].Cost;
+ if (const auto *Entry = CostTableLookup(SSEAltShuffleTbl,
+ ISD::VECTOR_SHUFFLE, LT.second))
+ return LT.first * Entry->Cost;
return BaseT::getShuffleCost(Kind, Tp, Index, SubTp);
}
int ISD = TLI->InstructionOpcodeToISD(Opcode);
assert(ISD && "Invalid opcode");
- static const TypeConversionCostTblEntry<MVT::SimpleValueType>
- AVX512ConversionTbl[] = {
+ static const TypeConversionCostTblEntry AVX512ConversionTbl[] = {
{ ISD::FP_EXTEND, MVT::v8f64, MVT::v8f32, 1 },
{ ISD::FP_EXTEND, MVT::v8f64, MVT::v16f32, 3 },
{ ISD::FP_ROUND, MVT::v8f32, MVT::v8f64, 1 },
{ ISD::SINT_TO_FP, MVT::v8f64, MVT::v8i32, 1 },
};
- static const TypeConversionCostTblEntry<MVT::SimpleValueType>
- AVX2ConversionTbl[] = {
+ static const TypeConversionCostTblEntry AVX2ConversionTbl[] = {
{ ISD::SIGN_EXTEND, MVT::v16i16, MVT::v16i8, 1 },
{ ISD::ZERO_EXTEND, MVT::v16i16, MVT::v16i8, 1 },
{ ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i1, 3 },
{ ISD::UINT_TO_FP, MVT::v8f32, MVT::v8i32, 8 },
};
- static const TypeConversionCostTblEntry<MVT::SimpleValueType>
- AVXConversionTbl[] = {
+ static const TypeConversionCostTblEntry AVXConversionTbl[] = {
{ ISD::SIGN_EXTEND, MVT::v16i16, MVT::v16i8, 4 },
{ ISD::ZERO_EXTEND, MVT::v16i16, MVT::v16i8, 4 },
{ ISD::SIGN_EXTEND, MVT::v8i32, MVT::v8i1, 7 },
{ ISD::FP_TO_UINT, MVT::v4i32, MVT::v4f64, 4*4 },
};
- static const TypeConversionCostTblEntry<MVT::SimpleValueType>
- SSE2ConvTbl[] = {
+ static const TypeConversionCostTblEntry SSE2ConvTbl[] = {
// These are somewhat magic numbers justified by looking at the output of
// Intel's IACA, running some kernels and making sure when we take
// legalization into account the throughput will be overestimated.
std::pair<int, MVT> LTDest = TLI->getTypeLegalizationCost(DL, Dst);
if (ST->hasSSE2() && !ST->hasAVX()) {
- int Idx =
- ConvertCostTableLookup(SSE2ConvTbl, ISD, LTDest.second, LTSrc.second);
- if (Idx != -1)
- return LTSrc.first * SSE2ConvTbl[Idx].Cost;
+ if (const auto *Entry = ConvertCostTableLookup(SSE2ConvTbl, ISD,
+ LTDest.second, LTSrc.second))
+ return LTSrc.first * Entry->Cost;
}
if (ST->hasAVX512()) {
- int Idx = ConvertCostTableLookup(AVX512ConversionTbl, ISD, LTDest.second,
- LTSrc.second);
- if (Idx != -1)
- return AVX512ConversionTbl[Idx].Cost;
+ if (const auto *Entry = ConvertCostTableLookup(AVX512ConversionTbl, ISD,
+ LTDest.second, LTSrc.second))
+ return Entry->Cost;
}
EVT SrcTy = TLI->getValueType(DL, Src);
return BaseT::getCastInstrCost(Opcode, Dst, Src);
if (ST->hasAVX2()) {
- int Idx = ConvertCostTableLookup(AVX2ConversionTbl, ISD,
- DstTy.getSimpleVT(), SrcTy.getSimpleVT());
- if (Idx != -1)
- return AVX2ConversionTbl[Idx].Cost;
+ if (const auto *Entry = ConvertCostTableLookup(AVX2ConversionTbl, ISD,
+ DstTy.getSimpleVT(),
+ SrcTy.getSimpleVT()))
+ return Entry->Cost;
}
if (ST->hasAVX()) {
- int Idx = ConvertCostTableLookup(AVXConversionTbl, ISD, DstTy.getSimpleVT(),
- SrcTy.getSimpleVT());
- if (Idx != -1)
- return AVXConversionTbl[Idx].Cost;
+ if (const auto *Entry = ConvertCostTableLookup(AVXConversionTbl, ISD,
+ DstTy.getSimpleVT(),
+ SrcTy.getSimpleVT()))
+ return Entry->Cost;
}
return BaseT::getCastInstrCost(Opcode, Dst, Src);
int ISD = TLI->InstructionOpcodeToISD(Opcode);
assert(ISD && "Invalid opcode");
- static const CostTblEntry<MVT::SimpleValueType> SSE42CostTbl[] = {
+ static const CostTblEntry SSE42CostTbl[] = {
{ ISD::SETCC, MVT::v2f64, 1 },
{ ISD::SETCC, MVT::v4f32, 1 },
{ ISD::SETCC, MVT::v2i64, 1 },
{ ISD::SETCC, MVT::v16i8, 1 },
};
- static const CostTblEntry<MVT::SimpleValueType> AVX1CostTbl[] = {
+ static const CostTblEntry AVX1CostTbl[] = {
{ ISD::SETCC, MVT::v4f64, 1 },
{ ISD::SETCC, MVT::v8f32, 1 },
// AVX1 does not support 8-wide integer compare.
{ ISD::SETCC, MVT::v32i8, 4 },
};
- static const CostTblEntry<MVT::SimpleValueType> AVX2CostTbl[] = {
+ static const CostTblEntry AVX2CostTbl[] = {
{ ISD::SETCC, MVT::v4i64, 1 },
{ ISD::SETCC, MVT::v8i32, 1 },
{ ISD::SETCC, MVT::v16i16, 1 },
{ ISD::SETCC, MVT::v32i8, 1 },
};
- static const CostTblEntry<MVT::SimpleValueType> AVX512CostTbl[] = {
+ static const CostTblEntry AVX512CostTbl[] = {
{ ISD::SETCC, MVT::v8i64, 1 },
{ ISD::SETCC, MVT::v16i32, 1 },
{ ISD::SETCC, MVT::v8f64, 1 },
{ ISD::SETCC, MVT::v16f32, 1 },
};
- if (ST->hasAVX512()) {
- int Idx = CostTableLookup(AVX512CostTbl, ISD, MTy);
- if (Idx != -1)
- return LT.first * AVX512CostTbl[Idx].Cost;
- }
+ if (ST->hasAVX512())
+ if (const auto *Entry = CostTableLookup(AVX512CostTbl, ISD, MTy))
+ return LT.first * Entry->Cost;
- if (ST->hasAVX2()) {
- int Idx = CostTableLookup(AVX2CostTbl, ISD, MTy);
- if (Idx != -1)
- return LT.first * AVX2CostTbl[Idx].Cost;
- }
+ if (ST->hasAVX2())
+ if (const auto *Entry = CostTableLookup(AVX2CostTbl, ISD, MTy))
+ return LT.first * Entry->Cost;
- if (ST->hasAVX()) {
- int Idx = CostTableLookup(AVX1CostTbl, ISD, MTy);
- if (Idx != -1)
- return LT.first * AVX1CostTbl[Idx].Cost;
- }
+ if (ST->hasAVX())
+ if (const auto *Entry = CostTableLookup(AVX1CostTbl, ISD, MTy))
+ return LT.first * Entry->Cost;
- if (ST->hasSSE42()) {
- int Idx = CostTableLookup(SSE42CostTbl, ISD, MTy);
- if (Idx != -1)
- return LT.first * SSE42CostTbl[Idx].Cost;
- }
+ if (ST->hasSSE42())
+ if (const auto *Entry = CostTableLookup(SSE42CostTbl, ISD, MTy))
+ return LT.first * Entry->Cost;
return BaseT::getCmpSelInstrCost(Opcode, ValTy, CondTy);
}
unsigned NumElem = SrcVTy->getVectorNumElements();
VectorType *MaskTy =
VectorType::get(Type::getInt8Ty(getGlobalContext()), NumElem);
- if ((Opcode == Instruction::Load && !isLegalMaskedLoad(SrcVTy, 1)) ||
- (Opcode == Instruction::Store && !isLegalMaskedStore(SrcVTy, 1)) ||
+ if ((Opcode == Instruction::Load && !isLegalMaskedLoad(SrcVTy)) ||
+ (Opcode == Instruction::Store && !isLegalMaskedStore(SrcVTy)) ||
!isPowerOf2_32(NumElem)) {
// Scalarization
int MaskSplitCost = getScalarizationOverhead(MaskTy, false, true);
// We use the Intel Architecture Code Analyzer(IACA) to measure the throughput
// and make it as the cost.
- static const CostTblEntry<MVT::SimpleValueType> SSE42CostTblPairWise[] = {
+ static const CostTblEntry SSE42CostTblPairWise[] = {
{ ISD::FADD, MVT::v2f64, 2 },
{ ISD::FADD, MVT::v4f32, 4 },
{ ISD::ADD, MVT::v2i64, 2 }, // The data reported by the IACA tool is "1.6".
{ ISD::ADD, MVT::v8i16, 5 },
};
- static const CostTblEntry<MVT::SimpleValueType> AVX1CostTblPairWise[] = {
+ static const CostTblEntry AVX1CostTblPairWise[] = {
{ ISD::FADD, MVT::v4f32, 4 },
{ ISD::FADD, MVT::v4f64, 5 },
{ ISD::FADD, MVT::v8f32, 7 },
{ ISD::ADD, MVT::v8i32, 5 },
};
- static const CostTblEntry<MVT::SimpleValueType> SSE42CostTblNoPairWise[] = {
+ static const CostTblEntry SSE42CostTblNoPairWise[] = {
{ ISD::FADD, MVT::v2f64, 2 },
{ ISD::FADD, MVT::v4f32, 4 },
{ ISD::ADD, MVT::v2i64, 2 }, // The data reported by the IACA tool is "1.6".
{ ISD::ADD, MVT::v8i16, 4 }, // The data reported by the IACA tool is "4.3".
};
- static const CostTblEntry<MVT::SimpleValueType> AVX1CostTblNoPairWise[] = {
+ static const CostTblEntry AVX1CostTblNoPairWise[] = {
{ ISD::FADD, MVT::v4f32, 3 },
{ ISD::FADD, MVT::v4f64, 3 },
{ ISD::FADD, MVT::v8f32, 4 },
};
if (IsPairwise) {
- if (ST->hasAVX()) {
- int Idx = CostTableLookup(AVX1CostTblPairWise, ISD, MTy);
- if (Idx != -1)
- return LT.first * AVX1CostTblPairWise[Idx].Cost;
- }
+ if (ST->hasAVX())
+ if (const auto *Entry = CostTableLookup(AVX1CostTblPairWise, ISD, MTy))
+ return LT.first * Entry->Cost;
- if (ST->hasSSE42()) {
- int Idx = CostTableLookup(SSE42CostTblPairWise, ISD, MTy);
- if (Idx != -1)
- return LT.first * SSE42CostTblPairWise[Idx].Cost;
- }
+ if (ST->hasSSE42())
+ if (const auto *Entry = CostTableLookup(SSE42CostTblPairWise, ISD, MTy))
+ return LT.first * Entry->Cost;
} else {
- if (ST->hasAVX()) {
- int Idx = CostTableLookup(AVX1CostTblNoPairWise, ISD, MTy);
- if (Idx != -1)
- return LT.first * AVX1CostTblNoPairWise[Idx].Cost;
- }
+ if (ST->hasAVX())
+ if (const auto *Entry = CostTableLookup(AVX1CostTblNoPairWise, ISD, MTy))
+ return LT.first * Entry->Cost;
- if (ST->hasSSE42()) {
- int Idx = CostTableLookup(SSE42CostTblNoPairWise, ISD, MTy);
- if (Idx != -1)
- return LT.first * SSE42CostTblNoPairWise[Idx].Cost;
- }
+ if (ST->hasSSE42())
+ if (const auto *Entry = CostTableLookup(SSE42CostTblNoPairWise, ISD, MTy))
+ return LT.first * Entry->Cost;
}
return BaseT::getReductionCost(Opcode, ValTy, IsPairwise);
return X86TTIImpl::getIntImmCost(Imm, Ty);
}
-bool X86TTIImpl::isLegalMaskedLoad(Type *DataTy, int Consecutive) {
- int DataWidth = DataTy->getPrimitiveSizeInBits();
+bool X86TTIImpl::isLegalMaskedLoad(Type *DataTy) {
+ Type *ScalarTy = DataTy->getScalarType();
+ // TODO: Pointers should also be legal,
+ // but it requires additional support in composing intrinsics name.
+ // getPrimitiveSizeInBits() returns 0 for PointerType
+ int DataWidth = ScalarTy->getPrimitiveSizeInBits();
+
+ return (DataWidth >= 32 && ST->hasAVX2());
+}
+
+bool X86TTIImpl::isLegalMaskedStore(Type *DataType) {
+ return isLegalMaskedLoad(DataType);
+}
- // Todo: AVX512 allows gather/scatter, works with strided and random as well
- if ((DataWidth < 32) || (Consecutive == 0))
+bool X86TTIImpl::isLegalMaskedGather(Type *DataTy) {
+ // This function is called now in two cases: from the Loop Vectorizer
+ // and from the Scalarizer.
+ // When the Loop Vectorizer asks about legality of the feature,
+ // the vectorization factor is not calculated yet. The Loop Vectorizer
+ // sends a scalar type and the decision is based on the width of the
+ // scalar element.
+ // Later on, the cost model will estimate usage this intrinsic based on
+ // the vector type.
+ // The Scalarizer asks again about legality. It sends a vector type.
+ // In this case we can reject non-power-of-2 vectors.
+ if (isa<VectorType>(DataTy) && !isPowerOf2_32(DataTy->getVectorNumElements()))
return false;
- if (ST->hasAVX512() || ST->hasAVX2())
- return true;
- return false;
+ Type *ScalarTy = DataTy->getScalarType();
+ // TODO: Pointers should also be legal,
+ // but it requires additional support in composing intrinsics name.
+ // getPrimitiveSizeInBits() returns 0 for PointerType
+ int DataWidth = ScalarTy->getPrimitiveSizeInBits();
+
+ // AVX-512 allows gather and scatter
+ return DataWidth >= 32 && ST->hasAVX512();
}
-bool X86TTIImpl::isLegalMaskedStore(Type *DataType, int Consecutive) {
- return isLegalMaskedLoad(DataType, Consecutive);
+bool X86TTIImpl::isLegalMaskedScatter(Type *DataType) {
+ return isLegalMaskedGather(DataType);
}
bool X86TTIImpl::areInlineCompatible(const Function *Caller,
projects / oota-llvm.git / blobdiff