//=- AArch64Processors.td - Describe AArch64 Processors ------*- tablegen -*-=//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// AArch64 Processor subtarget features.
//===----------------------------------------------------------------------===//
def TuneA35 : SubtargetFeature<"a35", "ARMProcFamily", "CortexA35",
"Cortex-A35 ARM processors">;
def TuneA53 : SubtargetFeature<"a53", "ARMProcFamily", "CortexA53",
"Cortex-A53 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureBalanceFPOps,
FeaturePostRAScheduler]>;
def TuneA55 : SubtargetFeature<"a55", "ARMProcFamily", "CortexA55",
"Cortex-A55 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler,
FeatureFuseAddress]>;
def TuneA510 : SubtargetFeature<"a510", "ARMProcFamily", "CortexA510",
"Cortex-A510 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler
]>;
def TuneA520 : SubtargetFeature<"a520", "ARMProcFamily", "CortexA520",
"Cortex-A520 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler]>;
def TuneA520AE : SubtargetFeature<"a520ae", "ARMProcFamily", "CortexA520",
"Cortex-A520AE ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler]>;
def TuneA57 : SubtargetFeature<"a57", "ARMProcFamily", "CortexA57",
"Cortex-A57 ARM processors", [
FeatureFuseAES,
FeatureBalanceFPOps,
FeatureFuseAdrpAdd,
FeatureFuseLiterals,
FeatureAddrLSLSlow14,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA65 : SubtargetFeature<"a65", "ARMProcFamily", "CortexA65",
"Cortex-A65 ARM processors", [
FeatureFuseAES,
FeatureFuseAddress,
FeatureFuseAdrpAdd,
FeatureFuseLiterals,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA72 : SubtargetFeature<"a72", "ARMProcFamily", "CortexA72",
"Cortex-A72 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureFuseLiterals,
FeatureAddrLSLSlow14,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA73 : SubtargetFeature<"a73", "ARMProcFamily", "CortexA73",
"Cortex-A73 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA75 : SubtargetFeature<"a75", "ARMProcFamily", "CortexA75",
"Cortex-A75 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA76 : SubtargetFeature<"a76", "ARMProcFamily", "CortexA76",
"Cortex-A76 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA77 : SubtargetFeature<"a77", "ARMProcFamily", "CortexA77",
"Cortex-A77 ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA78 : SubtargetFeature<"a78", "ARMProcFamily", "CortexA78",
"Cortex-A78 ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA78AE : SubtargetFeature<"a78ae", "ARMProcFamily",
"CortexA78AE",
"Cortex-A78AE ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA78C : SubtargetFeature<"a78c", "ARMProcFamily",
"CortexA78C",
"Cortex-A78C ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA710 : SubtargetFeature<"a710", "ARMProcFamily", "CortexA710",
"Cortex-A710 ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA715 : SubtargetFeature<"a715", "ARMProcFamily", "CortexA715",
"Cortex-A715 ARM processors", [
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureCmpBccFusion,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA720 : SubtargetFeature<"a720", "ARMProcFamily", "CortexA720",
"Cortex-A720 ARM processors", [
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureCmpBccFusion,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA720AE : SubtargetFeature<"a720ae", "ARMProcFamily", "CortexA720",
"Cortex-A720AE ARM processors", [
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureCmpBccFusion,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA725 : SubtargetFeature<"cortex-a725", "ARMProcFamily",
"CortexA725",
"Cortex-A725 ARM processors", [
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureCmpBccFusion,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneR82 : SubtargetFeature<"cortex-r82", "ARMProcFamily",
"CortexR82",
"Cortex-R82 ARM processors", [
FeaturePostRAScheduler]>;
def TuneR82AE : SubtargetFeature<"cortex-r82ae", "ARMProcFamily",
"CortexR82AE",
"Cortex-R82-AE ARM processors",
[FeaturePostRAScheduler]>;
def TuneX1 : SubtargetFeature<"cortex-x1", "ARMProcFamily", "CortexX1",
"Cortex-X1 ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneX2 : SubtargetFeature<"cortex-x2", "ARMProcFamily", "CortexX2",
"Cortex-X2 ARM processors", [
FeatureCmpBccFusion,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneX3 : SubtargetFeature<"cortex-x3", "ARMProcFamily", "CortexX3",
"Cortex-X3 ARM processors", [
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneX4 : SubtargetFeature<"cortex-x4", "ARMProcFamily", "CortexX4",
"Cortex-X4 ARM processors", [
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneX925 : SubtargetFeature<"cortex-x925", "ARMProcFamily",
"CortexX925", "Cortex-X925 ARM processors",[
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneA64FX : SubtargetFeature<"a64fx", "ARMProcFamily", "A64FX",
"Fujitsu A64FX processors", [
FeaturePostRAScheduler,
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneCarmel : SubtargetFeature<"carmel", "ARMProcFamily", "Carmel",
"Nvidia Carmel processors">;
// Note that cyclone does not fuse AES instructions, but newer apple chips do
// perform the fusion and cyclone is used by default when targetting apple OSes.
def TuneAppleA7 : SubtargetFeature<"apple-a7", "ARMProcFamily", "AppleA7",
"Apple A7 (the CPU formerly known as Cyclone)", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAES, FeatureFuseCryptoEOR,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing,
FeatureZCZeroingFPWorkaround]>;
def TuneAppleA10 : SubtargetFeature<"apple-a10", "ARMProcFamily", "AppleA10",
"Apple A10", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAES,
FeatureFuseCryptoEOR,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA11 : SubtargetFeature<"apple-a11", "ARMProcFamily", "AppleA11",
"Apple A11", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAES,
FeatureFuseCryptoEOR,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA12 : SubtargetFeature<"apple-a12", "ARMProcFamily", "AppleA12",
"Apple A12", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAES,
FeatureFuseCryptoEOR,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA13 : SubtargetFeature<"apple-a13", "ARMProcFamily", "AppleA13",
"Apple A13", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAES,
FeatureFuseCryptoEOR,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA14 : SubtargetFeature<"apple-a14", "ARMProcFamily", "AppleA14",
"Apple A14", [
FeatureAggressiveFMA,
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAddress,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseCryptoEOR,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA15 : SubtargetFeature<"apple-a15", "ARMProcFamily", "AppleA15",
"Apple A15", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAddress,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseCryptoEOR,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA16 : SubtargetFeature<"apple-a16", "ARMProcFamily", "AppleA16",
"Apple A16", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAddress,
FeatureFuseAdrpAdd,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseCryptoEOR,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleA17 : SubtargetFeature<"apple-a17", "ARMProcFamily", "AppleA17",
"Apple A17", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAddress,
FeatureFuseAdrpAdd,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseCryptoEOR,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureZCRegMove,
FeatureZCZeroing]>;
def TuneAppleM4 : SubtargetFeature<"apple-m4", "ARMProcFamily", "AppleM4",
"Apple M4", [
FeatureAlternateSExtLoadCVTF32Pattern,
FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureDisableLatencySchedHeuristic,
FeatureFuseAddress,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseCryptoEOR,
FeatureFuseLiterals,
FeatureZCRegMove,
FeatureZCZeroing
]>;
def TuneExynosM3 : SubtargetFeature<"exynosm3", "ARMProcFamily", "ExynosM3",
"Samsung Exynos-M3 processors",
[FeatureExynosCheapAsMoveHandling,
FeatureForce32BitJumpTables,
FeatureFuseAddress,
FeatureFuseAES,
FeatureFuseCCSelect,
FeatureFuseAdrpAdd,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeaturePredictableSelectIsExpensive]>;
// Re-uses some scheduling and tunings from the ExynosM3 proc family.
def TuneExynosM4 : SubtargetFeature<"exynosm4", "ARMProcFamily", "ExynosM3",
"Samsung Exynos-M4 processors",
[FeatureArithmeticBccFusion,
FeatureArithmeticCbzFusion,
FeatureExynosCheapAsMoveHandling,
FeatureForce32BitJumpTables,
FeatureFuseAddress,
FeatureFuseAES,
FeatureFuseArithmeticLogic,
FeatureFuseCCSelect,
FeatureFuseAdrpAdd,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureZCZeroing]>;
def TuneKryo : SubtargetFeature<"kryo", "ARMProcFamily", "Kryo",
"Qualcomm Kryo processors", [
FeaturePostRAScheduler,
FeaturePredictableSelectIsExpensive,
FeatureZCZeroing,
FeatureALULSLFast,
FeatureStorePairSuppress]>;
def TuneFalkor : SubtargetFeature<"falkor", "ARMProcFamily", "Falkor",
"Qualcomm Falkor processors", [
FeaturePostRAScheduler,
FeaturePredictableSelectIsExpensive,
FeatureZCZeroing,
FeatureStorePairSuppress,
FeatureALULSLFast,
FeatureSlowSTRQro]>;
def TuneNeoverseE1 : SubtargetFeature<"neoversee1", "ARMProcFamily", "NeoverseE1",
"Neoverse E1 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler]>;
def TuneNeoverseN1 : SubtargetFeature<"neoversen1", "ARMProcFamily", "NeoverseN1",
"Neoverse N1 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverseN2 : SubtargetFeature<"neoversen2", "ARMProcFamily", "NeoverseN2",
"Neoverse N2 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverseN3 : SubtargetFeature<"neoversen3", "ARMProcFamily", "NeoverseN3",
"Neoverse N3 ARM processors", [
FeatureFuseAES,
FeaturePostRAScheduler,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverse512TVB : SubtargetFeature<"neoverse512tvb", "ARMProcFamily", "Neoverse512TVB",
"Neoverse 512-TVB ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverseV1 : SubtargetFeature<"neoversev1", "ARMProcFamily", "NeoverseV1",
"Neoverse V1 ARM processors", [
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureAddrLSLSlow14,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive,
FeatureNoSVEFPLD1R]>;
def TuneNeoverseV2 : SubtargetFeature<"neoversev2", "ARMProcFamily", "NeoverseV2",
"Neoverse V2 ARM processors", [
FeatureFuseAES,
FeatureCmpBccFusion,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeatureUseFixedOverScalableIfEqualCost,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverseV3 : SubtargetFeature<"neoversev3", "ARMProcFamily", "NeoverseV3",
"Neoverse V3 ARM processors", [
FeatureFuseAES,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneNeoverseV3AE : SubtargetFeature<"neoversev3AE", "ARMProcFamily", "NeoverseV3",
"Neoverse V3AE ARM processors", [
FeatureFuseAES,
FeatureALULSLFast,
FeatureFuseAdrpAdd,
FeaturePostRAScheduler,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive]>;
def TuneSaphira : SubtargetFeature<"saphira", "ARMProcFamily", "Saphira",
"Qualcomm Saphira processors", [
FeaturePostRAScheduler,
FeaturePredictableSelectIsExpensive,
FeatureZCZeroing,
FeatureStorePairSuppress,
FeatureALULSLFast]>;
def TuneThunderX2T99 : SubtargetFeature<"thunderx2t99", "ARMProcFamily", "ThunderX2T99",
"Cavium ThunderX2 processors", [
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeaturePostRAScheduler,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneThunderX3T110 : SubtargetFeature<"thunderx3t110", "ARMProcFamily",
"ThunderX3T110",
"Marvell ThunderX3 processors", [
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeaturePostRAScheduler,
FeaturePredictableSelectIsExpensive,
FeatureBalanceFPOps,
FeatureStorePairSuppress,
FeatureStrictAlign]>;
def TuneThunderX : SubtargetFeature<"thunderx", "ARMProcFamily", "ThunderX",
"Cavium ThunderX processors", [
FeaturePostRAScheduler,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneThunderXT88 : SubtargetFeature<"thunderxt88", "ARMProcFamily",
"ThunderXT88",
"Cavium ThunderX processors", [
FeaturePostRAScheduler,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneThunderXT81 : SubtargetFeature<"thunderxt81", "ARMProcFamily",
"ThunderXT81",
"Cavium ThunderX processors", [
FeaturePostRAScheduler,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneThunderXT83 : SubtargetFeature<"thunderxt83", "ARMProcFamily",
"ThunderXT83",
"Cavium ThunderX processors", [
FeaturePostRAScheduler,
FeatureStorePairSuppress,
FeaturePredictableSelectIsExpensive]>;
def TuneTSV110 : SubtargetFeature<"tsv110", "ARMProcFamily", "TSV110",
"HiSilicon TS-V110 processors", [
FeatureFuseAES,
FeatureStorePairSuppress,
FeaturePostRAScheduler]>;
def TuneAmpere1 : SubtargetFeature<"ampere1", "ARMProcFamily", "Ampere1",
"Ampere Computing Ampere-1 processors", [
FeaturePostRAScheduler,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeatureCmpBccFusion,
FeatureFuseAddress,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureLdpAlignedOnly,
FeatureStpAlignedOnly]>;
def TuneAmpere1A : SubtargetFeature<"ampere1a", "ARMProcFamily", "Ampere1A",
"Ampere Computing Ampere-1A processors", [
FeaturePostRAScheduler,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeatureCmpBccFusion,
FeatureFuseAddress,
FeatureFuseLiterals,
FeatureFuseAddSub2RegAndConstOne,
FeatureStorePairSuppress,
FeatureLdpAlignedOnly,
FeatureStpAlignedOnly]>;
def TuneAmpere1B : SubtargetFeature<"ampere1b", "ARMProcFamily", "Ampere1B",
"Ampere Computing Ampere-1B processors", [
FeaturePostRAScheduler,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureALULSLFast,
FeatureAggressiveFMA,
FeatureArithmeticBccFusion,
FeatureCmpBccFusion,
FeatureFuseAddress,
FeatureFuseLiterals,
FeatureStorePairSuppress,
FeatureEnableSelectOptimize,
FeaturePredictableSelectIsExpensive,
FeatureLdpAlignedOnly,
FeatureStpAlignedOnly]>;
def TuneOryon : SubtargetFeature<"oryon-1", "ARMProcFamily",
"Oryon",
"Nuvia Inc Oryon processors", [
FeatureSHA2,
FeatureAES,
FeatureFPARMv8,
FeatureNEON,
FeatureFuseAES,
FeatureFuseAdrpAdd,
FeatureEnableSelectOptimize,
FeatureFuseCryptoEOR,
FeatureFuseAddress,
FeatureSM4,
FeatureSHA2,
FeatureSHA3,
FeatureAES,
FeatureFullFP16,
FeatureFP16FML,
FeaturePerfMon,
FeatureSPE,
FeaturePostRAScheduler,
HasV8_6aOps]>;
def ProcessorFeatures {
list<SubtargetFeature> A53 = [HasV8_0aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeatureFPARMv8, FeatureNEON, FeaturePerfMon];
list<SubtargetFeature> A55 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeaturePerfMon, FeatureCRC,
FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A510 = [HasV9_0aOps, FeatureNEON, FeaturePerfMon,
FeatureMatMulInt8, FeatureBF16, FeatureAM,
FeatureMTE, FeatureETE, FeatureSVE2BitPerm,
FeatureFP16FML,
FeatureCCIDX,
FeatureSB, FeaturePAuth, FeatureSSBS, FeatureSVE, FeatureSVE2,
FeatureComplxNum, FeatureCRC, FeatureDotProd,
FeatureFPARMv8,FeatureFullFP16, FeatureJS, FeatureLSE,
FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A520 = [HasV9_2aOps, FeaturePerfMon, FeatureAM,
FeatureMTE, FeatureETE, FeatureSVE2BitPerm,
FeatureFP16FML,
FeatureCCIDX,
FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8, FeatureJS,
FeatureNEON, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureDotProd];
list<SubtargetFeature> A520AE = [HasV9_2aOps, FeaturePerfMon, FeatureAM,
FeatureMTE, FeatureETE, FeatureSVE2BitPerm,
FeatureFP16FML,
FeatureCCIDX,
FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8, FeatureJS,
FeatureNEON, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureDotProd];
list<SubtargetFeature> A65 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeatureSSBS, FeatureRAS,
FeaturePerfMon, FeatureCRC, FeatureLSE, FeatureRDM];
list<SubtargetFeature> A76 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeatureSSBS, FeaturePerfMon,
FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A77 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeaturePerfMon, FeatureSSBS,
FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A78 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeaturePerfMon, FeatureSPE,
FeatureSSBS, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A78AE = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureRCPC, FeaturePerfMon, FeatureSPE,
FeatureSSBS, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A78C = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureFullFP16, FeatureDotProd,
FeatureFlagM, FeaturePAuth,
FeaturePerfMon, FeatureRCPC, FeatureSPE,
FeatureSSBS, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> A710 = [HasV9_0aOps, FeatureNEON, FeaturePerfMon,
FeatureCCIDX, FeatureSSBS,
FeatureETE, FeatureMTE, FeatureFP16FML,
FeatureSVE2BitPerm, FeatureBF16, FeatureMatMulInt8,
FeaturePAuth, FeatureFlagM, FeatureSB, FeatureSVE, FeatureSVE2,
FeatureComplxNum, FeatureCRC, FeatureDotProd, FeatureFPARMv8,
FeatureFullFP16, FeatureJS, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A715 = [HasV9_0aOps, FeatureNEON, FeatureMTE,
FeatureCCIDX,
FeatureFP16FML, FeatureSVE, FeatureTRBE,
FeatureSVE2BitPerm, FeatureBF16, FeatureETE,
FeaturePerfMon, FeatureMatMulInt8, FeatureSPE,
FeatureSB, FeatureSSBS, FeatureFullFP16, FeaturePAuth, FeaturePredRes, FeatureFlagM,
FeatureSVE2, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8,
FeatureJS, FeatureLSE, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A720 = [HasV9_2aOps, FeatureMTE, FeatureFP16FML,
FeatureCCIDX,
FeatureTRBE, FeatureSVE2BitPerm, FeatureETE,
FeaturePerfMon, FeatureSPE, FeatureSPE_EEF,
FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeatureNEON, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A720AE = [HasV9_2aOps, FeatureMTE, FeatureFP16FML,
FeatureCCIDX,
FeatureTRBE, FeatureSVE2BitPerm, FeatureETE,
FeaturePerfMon, FeatureSPE, FeatureSPE_EEF,
FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeatureNEON, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A725 = [HasV9_2aOps, FeatureMTE, FeatureFP16FML,
FeatureCCIDX,
FeatureETE, FeaturePerfMon, FeatureSPE,
FeatureSVE2BitPerm, FeatureSPE_EEF, FeatureTRBE,
FeatureFlagM, FeaturePredRes, FeatureSB, FeatureSSBS,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeatureNEON, FeaturePAuth, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> R82 = [HasV8_0rOps, FeaturePerfMon, FeatureFullFP16,
FeatureFP16FML, FeatureSSBS, FeaturePredRes,
FeatureSB, FeatureRDM, FeatureDotProd,
FeatureComplxNum, FeatureJS,
FeatureCacheDeepPersist,
FeatureFlagM, FeatureCRC, FeatureLSE, FeatureRAS, FeatureFPARMv8,
FeatureNEON, FeaturePAuth, FeatureRCPC];
list<SubtargetFeature> R82AE = [HasV8_0rOps, FeaturePerfMon, FeatureFullFP16,
FeatureFP16FML, FeatureSSBS, FeaturePredRes,
FeatureSB, FeatureRDM, FeatureDotProd,
FeatureComplxNum, FeatureJS,
FeatureCacheDeepPersist,
FeatureLSE, FeatureFlagM, FeatureCRC, FeatureFPARMv8, FeatureNEON,
FeaturePAuth, FeatureRAS, FeatureRCPC];
list<SubtargetFeature> X1 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureRCPC, FeaturePerfMon,
FeatureSPE, FeatureFullFP16, FeatureDotProd,
FeatureSSBS, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> X1C = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureRCPC_IMMO, FeaturePerfMon,
FeatureSPE, FeatureFullFP16, FeatureDotProd,
FeaturePAuth, FeatureSSBS, FeatureFlagM,
FeatureLSE2,
FeatureRCPC, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> X2 = [HasV9_0aOps, FeatureNEON, FeaturePerfMon,
FeatureMatMulInt8, FeatureBF16, FeatureAM,
FeatureMTE, FeatureETE, FeatureSVE2BitPerm,
FeatureFP16FML,
FeatureCCIDX,
FeaturePAuth, FeatureSSBS, FeatureSB, FeatureSVE, FeatureSVE2, FeatureFlagM,
FeatureComplxNum, FeatureCRC, FeatureDotProd, FeatureFPARMv8, FeatureFullFP16,
FeatureJS, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> X3 = [HasV9_0aOps, FeatureSVE, FeatureNEON,
FeaturePerfMon, FeatureETE, FeatureTRBE,
FeatureSPE, FeatureBF16, FeatureMatMulInt8,
FeatureMTE, FeatureSVE2BitPerm, FeatureFullFP16,
FeatureFP16FML,
FeatureCCIDX,
FeatureSB, FeaturePAuth, FeaturePredRes, FeatureFlagM, FeatureSSBS,
FeatureSVE2, FeatureComplxNum, FeatureCRC, FeatureFPARMv8, FeatureJS,
FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureDotProd];
list<SubtargetFeature> X4 = [HasV9_2aOps,
FeaturePerfMon, FeatureETE, FeatureTRBE,
FeatureSPE, FeatureMTE, FeatureSVE2BitPerm,
FeatureFP16FML, FeatureSPE_EEF,
FeatureCCIDX,
FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
FeatureSVE, FeatureSVE2, FeatureComplxNum, FeatureCRC, FeatureDotProd,
FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8, FeatureJS, FeatureLSE,
FeatureNEON, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureBF16];
list<SubtargetFeature> X925 = [HasV9_2aOps, FeatureMTE, FeatureFP16FML,
FeatureCCIDX,
FeatureETE, FeaturePerfMon, FeatureSPE,
FeatureSVE2BitPerm, FeatureSPE_EEF, FeatureTRBE,
FeatureFlagM, FeaturePredRes, FeatureSB, FeatureSSBS,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeatureNEON, FeaturePAuth, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> A64FX = [HasV8_2aOps, FeatureFPARMv8, FeatureNEON,
FeatureSHA2, FeaturePerfMon, FeatureFullFP16,
FeatureSVE, FeatureComplxNum,
FeatureAES, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> Carmel = [HasV8_2aOps, FeatureNEON, FeatureSHA2, FeatureAES,
FeatureFullFP16, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM,
FeatureFPARMv8];
list<SubtargetFeature> AppleA7 = [HasV8_0aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON,FeaturePerfMon];
list<SubtargetFeature> AppleA10 = [HasV8_0aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureCRC,
FeatureRDM, FeaturePAN, FeatureLOR, FeatureVH];
list<SubtargetFeature> AppleA11 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureFullFP16, FeatureCRC,
FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> AppleA12 = [HasV8_3aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureFullFP16,
FeatureComplxNum, FeatureCRC, FeatureJS, FeatureLSE,
FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> AppleA13 = [HasV8_4aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureFullFP16,
FeatureFP16FML, FeatureSHA3, FeatureComplxNum, FeatureCRC, FeatureJS, FeatureLSE,
FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureDotProd];
list<SubtargetFeature> AppleA14 = [HasV8_4aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon,
FeatureFullFP16, FeatureFP16FML, FeatureSHA3,
// ArmV8.5-a extensions, excluding BTI:
FeatureAltFPCmp, FeatureFRInt3264,
FeatureSpecRestrict, FeatureSSBS, FeatureSB,
FeaturePredRes, FeatureCacheDeepPersist,
FeatureComplxNum, FeatureCRC, FeatureJS, FeatureLSE,
FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureDotProd];
list<SubtargetFeature> AppleA15 = [HasV8_6aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureSHA3,
FeatureFullFP16, FeatureFP16FML,
FeatureComplxNum, FeatureCRC, FeatureJS,
FeatureLSE, FeaturePAuth, FeatureFPAC,
FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureBF16, FeatureDotProd, FeatureMatMulInt8, FeatureSSBS];
list<SubtargetFeature> AppleA16 = [HasV8_6aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureSHA3,
FeatureFullFP16, FeatureFP16FML,
FeatureHCX,
FeatureComplxNum, FeatureCRC, FeatureJS,
FeatureLSE, FeaturePAuth, FeatureFPAC,
FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureBF16, FeatureDotProd, FeatureMatMulInt8, FeatureSSBS];
list<SubtargetFeature> AppleA17 = [HasV8_6aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureSHA3,
FeatureFullFP16, FeatureFP16FML,
FeatureHCX,
FeatureComplxNum, FeatureCRC, FeatureJS,
FeatureLSE, FeaturePAuth, FeatureFPAC,
FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureBF16, FeatureDotProd, FeatureMatMulInt8, FeatureSSBS];
// Technically apple-m4 is v9.2a, but we can't use that here.
// Historically, llvm defined v9.0a as requiring SVE, but it's optional
// according to the Arm ARM, and not supported by the core. We decoupled the
// two in the clang driver and in the backend subtarget features, but it's
// still an issue in the clang frontend. v8.7a is the next closest choice.
list<SubtargetFeature> AppleM4 = [HasV8_7aOps, FeatureSHA2, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureSHA3,
FeatureFullFP16, FeatureFP16FML,
FeatureAES, FeatureBF16,
FeatureSME, FeatureSME2,
FeatureSMEF64F64, FeatureSMEI16I64,
FeatureComplxNum, FeatureCRC, FeatureJS,
FeatureLSE, FeaturePAuth, FeatureFPAC,
FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureDotProd, FeatureMatMulInt8];
list<SubtargetFeature> ExynosM3 = [HasV8_0aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeaturePerfMon, FeatureNEON, FeatureFPARMv8];
list<SubtargetFeature> ExynosM4 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureDotProd,
FeatureFullFP16, FeaturePerfMon, FeatureCRC, FeatureFPARMv8,
FeatureLSE, FeatureNEON, FeatureRAS, FeatureRDM];
list<SubtargetFeature> Falkor = [HasV8_0aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeatureFPARMv8, FeatureNEON, FeaturePerfMon,
FeatureRDM];
list<SubtargetFeature> NeoverseE1 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureDotProd,
FeatureFPARMv8, FeatureFullFP16, FeatureNEON,
FeatureRCPC, FeatureSSBS, FeaturePerfMon, FeatureCRC,
FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> NeoverseN1 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureDotProd,
FeatureFPARMv8, FeatureFullFP16, FeatureNEON,
FeatureRCPC, FeatureSPE, FeatureSSBS,
FeaturePerfMon, FeatureCRC, FeatureLSE, FeatureRAS, FeatureRDM];
list<SubtargetFeature> NeoverseN2 = [HasV9_0aOps, FeatureBF16, FeatureETE, FeatureFP16FML,
FeatureMatMulInt8, FeatureMTE, FeatureSVE2,
FeatureSVE2BitPerm, FeatureTRBE,
FeaturePerfMon,
FeatureCCIDX,
FeatureDotProd, FeatureFullFP16, FeatureSB, FeatureSSBS, FeatureSVE,
FeatureComplxNum, FeatureCRC, FeatureFPARMv8, FeatureJS, FeatureLSE,
FeatureNEON, FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> NeoverseN3 = [HasV9_2aOps, FeatureETE, FeatureFP16FML,
FeatureFullFP16, FeatureMTE, FeaturePerfMon,
FeatureRandGen, FeatureSPE, FeatureSPE_EEF,
FeatureSVE2BitPerm,
FeatureCCIDX,
FeatureSSBS, FeatureSB, FeaturePredRes, FeaturePAuth, FeatureFlagM,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum,
FeatureCRC, FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureNEON];
list<SubtargetFeature> Neoverse512TVB = [HasV8_4aOps, FeatureBF16, FeatureCacheDeepPersist,
FeatureSHA2, FeatureAES, FeatureFPARMv8, FeatureFP16FML,
FeatureFullFP16, FeatureMatMulInt8, FeatureNEON,
FeaturePerfMon, FeatureRandGen, FeatureSPE,
FeatureSSBS, FeatureSVE,
FeatureCCIDX,
FeatureSHA3, FeatureSM4, FeatureDotProd, FeatureComplxNum,
FeatureCRC, FeatureJS, FeatureLSE, FeaturePAuth, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> NeoverseV1 = [HasV8_4aOps, FeatureBF16, FeatureCacheDeepPersist,
FeatureSHA2, FeatureAES, FeatureFPARMv8, FeatureFP16FML,
FeatureFullFP16, FeatureMatMulInt8, FeatureNEON,
FeaturePerfMon, FeatureRandGen, FeatureSPE,
FeatureSSBS, FeatureSVE,
FeatureCCIDX,
FeatureSHA3, FeatureSM4, FeatureDotProd, FeatureComplxNum,
FeatureCRC, FeatureJS, FeatureLSE, FeaturePAuth, FeatureRAS,
FeatureRCPC, FeatureRDM];
list<SubtargetFeature> NeoverseV2 = [HasV9_0aOps, FeatureBF16, FeatureSPE,
FeaturePerfMon, FeatureETE, FeatureMatMulInt8,
FeatureNEON, FeatureSVE2BitPerm, FeatureFP16FML,
FeatureMTE, FeatureRandGen,
FeatureCCIDX,
FeatureSVE, FeatureSVE2, FeatureSSBS, FeatureFullFP16, FeatureDotProd,
FeatureComplxNum, FeatureCRC, FeatureFPARMv8, FeatureJS, FeatureLSE,
FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> NeoverseV3 = [HasV9_2aOps, FeatureETE, FeatureFP16FML,
FeatureFullFP16, FeatureLS64, FeatureMTE,
FeaturePerfMon, FeatureRandGen, FeatureSPE,
FeatureCCIDX,
FeatureSPE_EEF, FeatureSVE2BitPerm, FeatureBRBE,
FeatureSSBS, FeatureSB, FeaturePredRes, FeaturePAuth, FeatureFlagM,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8, FeatureJS, FeatureLSE,
FeatureNEON, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureRME];
list<SubtargetFeature> NeoverseV3AE = [HasV9_2aOps, FeatureETE, FeatureFP16FML,
FeatureFullFP16, FeatureLS64, FeatureMTE,
FeaturePerfMon, FeatureRandGen, FeatureSPE,
FeatureSPE_EEF, FeatureSVE2BitPerm, FeatureBRBE,
FeatureSSBS, FeatureSB, FeaturePredRes, FeaturePAuth, FeatureFlagM,
FeatureCCIDX,
FeatureSVE, FeatureSVE2, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8, FeatureJS,
FeatureLSE, FeatureNEON, FeatureRAS, FeatureRCPC, FeatureRDM,
FeatureRME];
list<SubtargetFeature> Saphira = [HasV8_4aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeatureSPE, FeaturePerfMon, FeatureCRC,
FeatureCCIDX,
FeatureLSE, FeatureRDM, FeatureRAS, FeatureRCPC];
list<SubtargetFeature> ThunderX = [HasV8_0aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeatureFPARMv8, FeaturePerfMon, FeatureNEON];
list<SubtargetFeature> ThunderX2T99 = [HasV8_1aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeatureFPARMv8, FeatureNEON, FeatureLSE,
FeatureRDM];
list<SubtargetFeature> ThunderX3T110 = [HasV8_3aOps, FeatureCRC, FeatureSHA2, FeatureAES,
FeatureFPARMv8, FeatureNEON, FeatureLSE,
FeatureCCIDX,
FeaturePAuth, FeaturePerfMon, FeatureComplxNum,
FeatureJS, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> TSV110 = [HasV8_2aOps, FeatureSHA2, FeatureAES, FeatureFPARMv8,
FeatureNEON, FeaturePerfMon, FeatureSPE,
FeatureFullFP16, FeatureFP16FML, FeatureDotProd,
FeatureJS, FeatureComplxNum, FeatureCRC, FeatureLSE,
FeatureRAS, FeatureRDM];
list<SubtargetFeature> Ampere1 = [HasV8_6aOps, FeatureNEON, FeaturePerfMon,
FeatureSSBS, FeatureRandGen, FeatureSB,
FeatureSHA2, FeatureSHA3, FeatureAES,
FeatureFullFP16, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8, FeatureJS,
FeatureCCIDX,
FeatureLSE, FeaturePAuth, FeatureRAS, FeatureRCPC, FeatureRDM];
list<SubtargetFeature> Ampere1A = [HasV8_6aOps, FeatureNEON, FeaturePerfMon,
FeatureMTE, FeatureSSBS, FeatureRandGen,
FeatureSB, FeatureSM4, FeatureSHA2,
FeatureSHA3, FeatureAES,
FeatureFullFP16, FeatureBF16, FeatureComplxNum,
FeatureCRC, FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeaturePAuth, FeatureRAS, FeatureRCPC,
FeatureCCIDX,
FeatureRDM];
list<SubtargetFeature> Ampere1B = [HasV8_7aOps, FeatureNEON, FeaturePerfMon,
FeatureMTE, FeatureSSBS, FeatureRandGen,
FeatureSB, FeatureSM4, FeatureSHA2,
FeatureSHA3, FeatureAES, FeatureCSSC,
FeatureWFxT, FeatureFullFP16, FeatureBF16, FeatureComplxNum,
FeatureCRC, FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8,
FeatureJS, FeatureLSE, FeaturePAuth, FeatureRAS, FeatureRCPC,
FeatureCCIDX,
FeatureRDM];
list<SubtargetFeature> Oryon = [HasV8_6aOps, FeatureNEON, FeaturePerfMon,
FeatureRandGen,
FeaturePAuth, FeatureSM4, FeatureSHA2,
FeatureSHA3, FeatureAES,
FeatureSPE, FeatureBF16, FeatureComplxNum, FeatureCRC,
FeatureDotProd, FeatureFPARMv8, FeatureMatMulInt8,
FeatureSSBS, FeatureCCIDX,
FeatureJS, FeatureLSE, FeatureRAS, FeatureRCPC, FeatureRDM];
// ETE and TRBE are future architecture extensions. We temporarily enable them
// by default for users targeting generic AArch64. The extensions do not
// affect code generated by the compiler and can be used only by explicitly
// mentioning the new system register names in assembly.
list<SubtargetFeature> Generic = [FeatureFPARMv8, FeatureNEON, FeatureETE];
}
// Define an alternative name for a given Processor.
class ProcessorAlias<string n, string alias> {
string Name = n;
string Alias = alias;
}
// FeatureFuseAdrpAdd is enabled under Generic to allow linker merging
// optimizations.
def : ProcessorModel<"generic", CortexA510Model, ProcessorFeatures.Generic,
[FeatureFuseAES, FeatureFuseAdrpAdd, FeaturePostRAScheduler,
FeatureEnableSelectOptimize]>;
def : ProcessorModel<"cortex-a35", CortexA53Model, ProcessorFeatures.A53,
[TuneA35]>;
def : ProcessorModel<"cortex-a34", CortexA53Model, ProcessorFeatures.A53,
[TuneA35]>;
def : ProcessorModel<"cortex-a53", CortexA53Model, ProcessorFeatures.A53,
[TuneA53]>;
def : ProcessorModel<"cortex-a55", CortexA55Model, ProcessorFeatures.A55,
[TuneA55]>;
def : ProcessorModel<"cortex-a510", CortexA510Model, ProcessorFeatures.A510,
[TuneA510]>;
def : ProcessorModel<"cortex-a520", CortexA510Model, ProcessorFeatures.A520,
[TuneA520]>;
def : ProcessorModel<"cortex-a520ae", CortexA510Model, ProcessorFeatures.A520AE,
[TuneA520AE]>;
def : ProcessorModel<"cortex-a57", CortexA57Model, ProcessorFeatures.A53,
[TuneA57]>;
def : ProcessorModel<"cortex-a65", CortexA53Model, ProcessorFeatures.A65,
[TuneA65]>;
def : ProcessorModel<"cortex-a65ae", CortexA53Model, ProcessorFeatures.A65,
[TuneA65]>;
def : ProcessorModel<"cortex-a72", CortexA57Model, ProcessorFeatures.A53,
[TuneA72]>;
def : ProcessorModel<"cortex-a73", CortexA57Model, ProcessorFeatures.A53,
[TuneA73]>;
def : ProcessorModel<"cortex-a75", CortexA57Model, ProcessorFeatures.A55,
[TuneA75]>;
def : ProcessorModel<"cortex-a76", CortexA57Model, ProcessorFeatures.A76,
[TuneA76]>;
def : ProcessorModel<"cortex-a76ae", CortexA57Model, ProcessorFeatures.A76,
[TuneA76]>;
def : ProcessorModel<"cortex-a77", CortexA57Model, ProcessorFeatures.A77,
[TuneA77]>;
def : ProcessorModel<"cortex-a78", CortexA57Model, ProcessorFeatures.A78,
[TuneA78]>;
def : ProcessorModel<"cortex-a78ae", CortexA57Model, ProcessorFeatures.A78AE,
[TuneA78AE]>;
def : ProcessorModel<"cortex-a78c", CortexA57Model, ProcessorFeatures.A78C,
[TuneA78C]>;
def : ProcessorModel<"cortex-a710", NeoverseN2Model, ProcessorFeatures.A710,
[TuneA710]>;
def : ProcessorModel<"cortex-a715", NeoverseN2Model, ProcessorFeatures.A715,
[TuneA715]>;
def : ProcessorModel<"cortex-a720", NeoverseN2Model, ProcessorFeatures.A720,
[TuneA720]>;
def : ProcessorModel<"cortex-a720ae", NeoverseN2Model, ProcessorFeatures.A720AE,
[TuneA720AE]>;
def : ProcessorModel<"cortex-a725", NeoverseN3Model, ProcessorFeatures.A725,
[TuneA725]>;
def : ProcessorModel<"cortex-r82", CortexA55Model, ProcessorFeatures.R82,
[TuneR82]>;
def : ProcessorModel<"cortex-r82ae", CortexA55Model, ProcessorFeatures.R82AE,
[TuneR82AE]>;
def : ProcessorModel<"cortex-x1", CortexA57Model, ProcessorFeatures.X1,
[TuneX1]>;
def : ProcessorModel<"cortex-x1c", CortexA57Model, ProcessorFeatures.X1C,
[TuneX1]>;
def : ProcessorModel<"cortex-x2", NeoverseN2Model, ProcessorFeatures.X2,
[TuneX2]>;
def : ProcessorModel<"cortex-x3", NeoverseN2Model, ProcessorFeatures.X3,
[TuneX3]>;
def : ProcessorModel<"cortex-x4", NeoverseN2Model, ProcessorFeatures.X4,
[TuneX4]>;
def : ProcessorModel<"cortex-x925", NeoverseV2Model, ProcessorFeatures.X925,
[TuneX925]>;
def : ProcessorModel<"neoverse-e1", CortexA53Model,
ProcessorFeatures.NeoverseE1, [TuneNeoverseE1]>;
def : ProcessorModel<"neoverse-n1", NeoverseN1Model,
ProcessorFeatures.NeoverseN1, [TuneNeoverseN1]>;
def : ProcessorModel<"neoverse-n2", NeoverseN2Model,
ProcessorFeatures.NeoverseN2, [TuneNeoverseN2]>;
def : ProcessorAlias<"cobalt-100", "neoverse-n2">;
def : ProcessorModel<"neoverse-n3", NeoverseN3Model,
ProcessorFeatures.NeoverseN3, [TuneNeoverseN3]>;
def : ProcessorModel<"neoverse-512tvb", NeoverseV1Model,
ProcessorFeatures.Neoverse512TVB, [TuneNeoverse512TVB]>;
def : ProcessorModel<"neoverse-v1", NeoverseV1Model,
ProcessorFeatures.NeoverseV1, [TuneNeoverseV1]>;
def : ProcessorModel<"neoverse-v2", NeoverseV2Model,
ProcessorFeatures.NeoverseV2, [TuneNeoverseV2]>;
def : ProcessorAlias<"grace", "neoverse-v2">;
def : ProcessorModel<"neoverse-v3", NeoverseV2Model,
ProcessorFeatures.NeoverseV3, [TuneNeoverseV3]>;
def : ProcessorModel<"neoverse-v3ae", NeoverseV2Model,
ProcessorFeatures.NeoverseV3AE, [TuneNeoverseV3AE]>;
def : ProcessorModel<"exynos-m3", ExynosM3Model, ProcessorFeatures.ExynosM3,
[TuneExynosM3]>;
def : ProcessorModel<"exynos-m4", ExynosM4Model, ProcessorFeatures.ExynosM4,
[TuneExynosM4]>;
def : ProcessorModel<"exynos-m5", ExynosM5Model, ProcessorFeatures.ExynosM4,
[TuneExynosM4]>;
def : ProcessorModel<"falkor", FalkorModel, ProcessorFeatures.Falkor,
[TuneFalkor]>;
def : ProcessorModel<"saphira", FalkorModel, ProcessorFeatures.Saphira,
[TuneSaphira]>;
def : ProcessorModel<"kryo", KryoModel, ProcessorFeatures.A53, [TuneKryo]>;
// Cavium ThunderX/ThunderX T8X Processors
def : ProcessorModel<"thunderx", ThunderXT8XModel, ProcessorFeatures.ThunderX,
[TuneThunderX]>;
def : ProcessorModel<"thunderxt88", ThunderXT8XModel,
ProcessorFeatures.ThunderX, [TuneThunderXT88]>;
def : ProcessorModel<"thunderxt81", ThunderXT8XModel,
ProcessorFeatures.ThunderX, [TuneThunderXT81]>;
def : ProcessorModel<"thunderxt83", ThunderXT8XModel,
ProcessorFeatures.ThunderX, [TuneThunderXT83]>;
// Cavium ThunderX2T9X Processors. Formerly Broadcom Vulcan.
def : ProcessorModel<"thunderx2t99", ThunderX2T99Model,
ProcessorFeatures.ThunderX2T99, [TuneThunderX2T99]>;
// Marvell ThunderX3T110 Processors.
def : ProcessorModel<"thunderx3t110", ThunderX3T110Model,
ProcessorFeatures.ThunderX3T110, [TuneThunderX3T110]>;
def : ProcessorModel<"tsv110", TSV110Model, ProcessorFeatures.TSV110,
[TuneTSV110]>;
// Apple CPUs
def : ProcessorModel<"apple-a7", CycloneModel, ProcessorFeatures.AppleA7,
[TuneAppleA7]>;
// Support cyclone as an alias for apple-a7 so we can still LTO old bitcode.
def : ProcessorAlias<"cyclone", "apple-a7">;
def : ProcessorAlias<"apple-a8", "apple-a7">;
def : ProcessorAlias<"apple-a9", "apple-a7">;
def : ProcessorModel<"apple-a10", CycloneModel, ProcessorFeatures.AppleA10,
[TuneAppleA10]>;
def : ProcessorModel<"apple-a11", CycloneModel, ProcessorFeatures.AppleA11,
[TuneAppleA11]>;
def : ProcessorModel<"apple-a12", CycloneModel, ProcessorFeatures.AppleA12,
[TuneAppleA12]>;
def : ProcessorAlias<"apple-s4", "apple-a12">;
def : ProcessorAlias<"apple-s5", "apple-a12">;
def : ProcessorModel<"apple-a13", CycloneModel, ProcessorFeatures.AppleA13,
[TuneAppleA13]>;
def : ProcessorModel<"apple-a14", CycloneModel, ProcessorFeatures.AppleA14,
[TuneAppleA14]>;
def : ProcessorAlias<"apple-m1", "apple-a14">;
def : ProcessorModel<"apple-a15", CycloneModel, ProcessorFeatures.AppleA15,
[TuneAppleA15]>;
def : ProcessorAlias<"apple-m2", "apple-a15">;
def : ProcessorModel<"apple-a16", CycloneModel, ProcessorFeatures.AppleA16,
[TuneAppleA16]>;
def : ProcessorAlias<"apple-m3", "apple-a16">;
def : ProcessorModel<"apple-a17", CycloneModel, ProcessorFeatures.AppleA17,
[TuneAppleA17]>;
def : ProcessorModel<"apple-m4", CycloneModel, ProcessorFeatures.AppleM4,
[TuneAppleM4]>;
// Alias for the latest Apple processor model supported by LLVM.
def : ProcessorAlias<"apple-latest", "apple-m4">;
// Fujitsu A64FX
def : ProcessorModel<"a64fx", A64FXModel, ProcessorFeatures.A64FX,
[TuneA64FX]>;
// Nvidia Carmel
def : ProcessorModel<"carmel", NoSchedModel, ProcessorFeatures.Carmel,
[TuneCarmel]>;
// Ampere Computing
def : ProcessorModel<"ampere1", Ampere1Model, ProcessorFeatures.Ampere1,
[TuneAmpere1]>;
def : ProcessorModel<"ampere1a", Ampere1Model, ProcessorFeatures.Ampere1A,
[TuneAmpere1A]>;
def : ProcessorModel<"ampere1b", Ampere1BModel, ProcessorFeatures.Ampere1B,
[TuneAmpere1B]>;
// Qualcomm Oryon
def : ProcessorModel<"oryon-1", OryonModel, ProcessorFeatures.Oryon,
[TuneOryon]>;
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