X86TargetParser.cpp Source File (original) (raw)

16#include

18using namespace llvm;

21namespace {

25struct ProcInfo {

26 StringLiteral Name;

28 unsigned KeyFeature;

29 FeatureBitset Features;

30 char Mangling;

31 bool OnlyForCPUDispatchSpecific;

32};

34struct FeatureInfo {

35 StringLiteral NameWithPlus;

36 FeatureBitset ImpliedFeatures;

38 StringRef getName(bool WithPlus = false) const {

39 assert(NameWithPlus[0] == '+' && "Expected string to start with '+'");

40 if (WithPlus)

41 return NameWithPlus;

42 return NameWithPlus.drop_front();

43 }

44};

46}

48#define X86_FEATURE(ENUM, STRING) \

49 constexpr FeatureBitset Feature##ENUM = {X86::FEATURE_##ENUM};

50#include "llvm/TargetParser/X86TargetParser.def"

54 FeatureX87 | FeatureCMPXCHG8B | FeatureMMX;

58 FeatureX87 | FeatureCMPXCHG8B | FeatureMMX | FeatureFXSR | FeatureCMOV;

70 FeaturePOPCNT | FeatureCRC32 |

71 FeatureSSE4_2 | FeatureCMPXCHG16B;

74 FeatureFMA | FeatureLZCNT | FeatureMOVBE | FeatureXSAVE;

76 FeatureAVX512BW | FeatureAVX512CD |

77 FeatureAVX512DQ | FeatureAVX512VL;

84 FeaturesPenryn | FeaturePOPCNT | FeatureCRC32 | FeatureSSE4_2;

87 FeaturesWestmere | FeatureAVX | FeatureXSAVE | FeatureXSAVEOPT;

92 FeatureINVPCID | FeatureLZCNT | FeatureMOVBE;

94 FeaturesHaswell | FeatureADX | FeaturePRFCHW | FeatureRDSEED;

99 FeaturesBroadwell | FeatureAES | FeatureAVX512F | FeatureAVX512CD;

101

102

104 FeaturesBroadwell | FeatureAES | FeatureCLFLUSHOPT | FeatureXSAVEC |

105 FeatureXSAVES | FeatureSGX;

106

107

110 FeatureAVX512DQ | FeatureAVX512BW | FeatureAVX512VL | FeatureCLWB |

111 FeaturePKU;

116

117

120 FeatureAVX512BW | FeatureAVX512VL | FeatureAVX512IFMA | FeatureAVX512VBMI |

121 FeaturePKU | FeatureSHA;

124 FeatureAVX512VNNI | FeatureAVX512VPOPCNTDQ | FeatureGFNI | FeatureRDPID |

125 FeatureVAES | FeatureVPCLMULQDQ;

128 FeaturesICLClient | FeatureCLWB | FeaturePCONFIG | FeatureWBNOINVD;

130 FeaturesICLClient | FeatureAVX512VP2INTERSECT | FeatureMOVDIR64B |

131 FeatureCLWB | FeatureMOVDIRI | FeatureSHSTK | FeatureKL | FeatureWIDEKL;

133 FeaturesICLServer | FeatureAMX_BF16 | FeatureAMX_INT8 | FeatureAMX_TILE |

134 FeatureAVX512BF16 | FeatureAVX512FP16 | FeatureAVXVNNI | FeatureCLDEMOTE |

135 FeatureENQCMD | FeatureMOVDIR64B | FeatureMOVDIRI | FeaturePTWRITE |

136 FeatureSERIALIZE | FeatureSHSTK | FeatureTSXLDTRK | FeatureUINTR |

137 FeatureWAITPKG | FeatureAVX512DQ | FeatureAVX512VL;

142 FeatureCMPCCXADD | FeatureAVXIFMA | FeatureAVXNECONVERT |

143 FeatureAVXVNNIINT8 | FeatureAVXVNNIINT16 | FeatureSHA512 | FeatureSM3 |

146 FeatureAMX_AVX512 | FeatureAMX_FP8 | FeatureAMX_TF32;

147

148

149

151

155 FeaturesSilvermont | FeatureAES | FeatureCLFLUSHOPT | FeatureFSGSBASE |

156 FeatureRDSEED | FeatureSHA | FeatureXSAVE | FeatureXSAVEC |

157 FeatureXSAVEOPT | FeatureXSAVES;

159 FeaturesGoldmont | FeaturePTWRITE | FeatureRDPID | FeatureSGX;

165 FeatureSERIALIZE | FeatureSHSTK | FeatureVAES | FeatureVPCLMULQDQ |

166 FeatureMOVDIR64B | FeatureMOVDIRI | FeatureWAITPKG | FeatureAVXVNNI |

167 FeatureHRESET | FeatureWIDEKL;

169 FeaturesAlderlake | FeatureCMPCCXADD | FeatureAVXIFMA | FeatureUINTR |

170 FeatureENQCMD | FeatureAVXNECONVERT | FeatureAVXVNNIINT8;

174 FeaturesArrowlake | FeatureAVXVNNIINT16 | FeatureSHA512 | FeatureSM3 |

175 FeatureSM4;

181 FeatureNDD | FeatureNF;

184 FeatureSHA512 | FeatureSM3 | FeatureSM4 | FeaturePREFETCHI | FeatureUSERMSR;

185

186

188 FeatureX87 | FeatureCMPXCHG8B | FeatureMMX | FeaturePRFCHW;

189

190

192

193

195 FeatureX87 | FeatureCMPXCHG8B | FeatureMMX | FeaturePRFCHW;

202 FeaturesK8SSE3 | FeatureCMPXCHG16B | FeatureLZCNT | FeaturePOPCNT |

203 FeaturePRFCHW | FeatureSAHF | FeatureSSE4_A;

204

205

207 FeatureX87 | FeatureCMPXCHG8B | FeatureCMPXCHG16B | Feature64BIT |

210 FeatureSAHF;

213 FeatureF16C | FeatureMOVBE | FeaturePCLMUL | FeatureXSAVE | FeatureXSAVEOPT;

214

215

217 FeatureX87 | FeatureAES | FeatureAVX | FeatureCMPXCHG8B |

218 FeatureCMPXCHG16B | FeatureCRC32 | Feature64BIT | FeatureFMA4 |

222 FeatureXOP | FeatureXSAVE;

224 FeaturesBDVER1 | FeatureBMI | FeatureFMA | FeatureF16C | FeatureTBM;

228 FeatureBMI2 | FeatureMOVBE |

229 FeatureMWAITX | FeatureRDRND;

230

231

234 FeatureBMI | FeatureBMI2 | FeatureCLFLUSHOPT | FeatureCLZERO |

235 FeatureCMPXCHG8B | FeatureCMPXCHG16B | FeatureCRC32 | Feature64BIT |

240 FeatureSSE4_2 | FeatureSSE4_A | FeatureXSAVE | FeatureXSAVEC |

241 FeatureXSAVEOPT | FeatureXSAVES;

243 FeatureRDPID | FeatureRDPRU |

244 FeatureWBNOINVD;

246 FeatureINVPCID | FeaturePKU |

247 FeatureVAES | FeatureVPCLMULQDQ;

249 FeaturesZNVER3 | FeatureAVX512F | FeatureAVX512CD | FeatureAVX512DQ |

250 FeatureAVX512BW | FeatureAVX512VL | FeatureAVX512IFMA | FeatureAVX512VBMI |

251 FeatureAVX512VBMI2 | FeatureAVX512VNNI | FeatureAVX512BITALG |

252 FeatureAVX512VPOPCNTDQ | FeatureAVX512BF16 | FeatureGFNI | FeatureSHSTK;

253

255 FeaturesZNVER4 | FeatureAVXVNNI | FeatureMOVDIRI | FeatureMOVDIR64B |

256 FeatureAVX512VP2INTERSECT | FeaturePREFETCHI | FeatureAVXVNNI;

257

258

259

260

261

262

263

264

265

266

268

269 { {""}, CK_None, ~0U, FeatureX87 | FeatureCMPXCHG8B, '\0', false },

270 { {"generic"}, CK_None, ~0U, FeatureX87 | FeatureCMPXCHG8B | Feature64BIT, 'A', true },

271

272 { {"i386"}, CK_i386, ~0U, FeatureX87, '\0', false },

273

274 { {"i486"}, CK_i486, ~0U, FeatureX87, '\0', false },

278

279 { {"i586"}, CK_i586, ~0U, FeatureX87 | FeatureCMPXCHG8B, '\0', false },

280 { {"pentium"}, CK_Pentium, ~0U, FeatureX87 | FeatureCMPXCHG8B, 'B', false },

283

284 { {"pentiumpro"}, CK_PentiumPro, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, 'C', false },

285 { {"pentium_pro"}, CK_PentiumPro, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, 'C', true },

286 { {"i686"}, CK_i686, ~0U, FeatureCMOV | FeatureX87 | FeatureCMPXCHG8B, '\0', false },

297

304

309

320

324

327

331

335

340

344

346

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368

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387

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400

402

404 { {"mic_avx512"}, CK_KNL, FEATURE_AVX512F, FeaturesKNL, 'Z', true },

405

406 { {"knm"}, CK_KNM, FEATURE_AVX5124FMAPS, FeaturesKNM, 'j', false },

407

408 { {"lakemont"}, CK_Lakemont, ~0U, FeatureCMPXCHG8B, '\0', false },

409

411 { {"k6-2"}, CK_K6_2, ~0U, FeaturesK6 | FeaturePRFCHW, '\0', false },

412 { {"k6-3"}, CK_K6_3, ~0U, FeaturesK6 | FeaturePRFCHW, '\0', false },

413

419

429

432

437

443

448

450};

451

452

453constexpr const char *NoTuneList[] = {"x86-64-v2", "x86-64-v3", "x86-64-v4"};

454

457 if (.OnlyForCPUDispatchSpecific && P.Name == CPU &&

458 (P.Features[FEATURE_64BIT] || !Only64Bit))

459 return P.Kind;

460

462}

463

469

471 bool Only64Bit) {

473 if (.OnlyForCPUDispatchSpecific && .Name.empty() &&

474 (P.Features[FEATURE_64BIT] || !Only64Bit))

476}

477

479 bool Only64Bit) {

481 if (.OnlyForCPUDispatchSpecific && .Name.empty() &&

482 (P.Features[FEATURE_64BIT] || !Only64Bit) &&

485}

486

488

489

491 if (P.Kind == Kind) {

492 assert(P.KeyFeature != ~0U && "Processor does not have a key feature.");

494 }

495 }

496

498}

499

500

547

548

549

555

556

560

561

572 FeatureAVX2 | FeatureF16C | FeatureFMA;

573

574

585

586

591

600

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610

611

620 FeatureAMX_TILE | FeatureAVX10_2;

623

633

636

637

639

640

642 FeatureAVX512CD | FeatureAVX512VBMI | FeatureAVX512IFMA |

643 FeatureAVX512VNNI | FeatureAVX512BF16 | FeatureAVX512VPOPCNTDQ |

644 FeatureAVX512VBMI2 | FeatureAVX512BITALG | FeatureAVX512FP16 |

645 FeatureAVX512DQ | FeatureAVX512VL;

647

648

657

662

664

666#define X86_FEATURE(ENUM, STR) {{"+" STR}, ImpliedFeatures##ENUM},

667#include "llvm/TargetParser/X86TargetParser.def"

668};

669

672 bool NeedPlus) {

674 [&](const ProcInfo &P) { return P.Name == CPU; });

676

678

679

680

681 Bits &= ~Feature64BIT;

682

683

687}

688

689

692

693 if (!Implies.any())

694 return;

696 Bits |= Implies;

697 do {

698 Prev = Bits;

700 if (Bits[--i])

702 } while (Prev != Bits);

703}

704

705

706

708

709

712 do {

713 Prev = Bits;

715 if ((FeatureInfos[i].ImpliedFeatures & Bits).any())

716 Bits.set(i);

717 } while (Prev != Bits);

718}

719

724 return FI.getName() == Feature;

725 });

727

728

729 return;

730 }

731

735 else

738

739

743}

744

747 [&](const ProcInfo &P) { return P.Name == CPU; });

749 assert(I->Mangling != '\0' && "Processor dooesn't support function multiversion!");

750 return I->Mangling;

751}

752

755 [&](const ProcInfo &P) { return P.Name == Name; });

757}

758

759std::array<uint32_t, 4>

761

762 std::array<uint32_t, 4> FeatureMask{};

763 for (StringRef FeatureStr : FeatureStrs) {

765#define X86_FEATURE_COMPAT(ENUM, STR, PRIORITY, ABI_VALUE) .Case(STR, ABI_VALUE)

766#define X86_MICROARCH_LEVEL(ENUM, STR, PRIORITY, ABI_VALUE) \

767 .Case(STR, ABI_VALUE)

768#include "llvm/TargetParser/X86TargetParser.def"

769 ;

770 assert(Feature / 32 < FeatureMask.size());

771 FeatureMask[Feature / 32] |= 1U << (Feature % 32);

772 }

773 return FeatureMask;

774}

775

777#ifndef NDEBUG

778

779

780

781#define X86_FEATURE_COMPAT(ENUM, STR, PRIORITY, ABI_VALUE) PRIORITY,

782 unsigned Priorities[] = {

783#include "llvm/TargetParser/X86TargetParser.def"

784 };

785 std::array<unsigned, std::size(Priorities)> HelperList;

786 std::iota(HelperList.begin(), HelperList.begin() + MAX_PRIORITY + 1, 0);

787 for (size_t i = MAX_PRIORITY + 1; i != std::size(Priorities); ++i)

788 HelperList[i] = 0;

789 assert(std::is_permutation(HelperList.begin(), HelperList.end(),

790 std::begin(Priorities), std::end(Priorities)) &&

791 "Priorities don't form consecutive range!");

792#endif

793

794 switch (Feat) {

795#define X86_FEATURE_COMPAT(ENUM, STR, PRIORITY, ABI_VALUE) \

796 case X86::FEATURE_##ENUM: \

797 return PRIORITY;

798#include "llvm/TargetParser/X86TargetParser.def"

799 default:

800 llvm_unreachable("No Feature Priority for non-CPUSupports Features");

801 }

802}

assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")

static StringRef getName(Value *V)

This file implements the StringSwitch template, which mimics a switch() statement whose cases are str...

constexpr FeatureBitset FeaturesClearwaterforest

Definition X86TargetParser.cpp:182

constexpr FeatureBitset FeaturesX86_64

Definition X86TargetParser.cpp:68

constexpr FeatureBitset ImpliedFeaturesLVI_LOAD_HARDENING

Definition X86TargetParser.cpp:554

constexpr FeatureBitset FeaturesWestmere

Definition X86TargetParser.cpp:85

constexpr FeatureBitset ImpliedFeaturesNDD

Definition X86TargetParser.cpp:652

constexpr FeatureBitset ImpliedFeaturesXSAVEOPT

Definition X86TargetParser.cpp:558

constexpr FeatureBitset FeaturesAthlon

Definition X86TargetParser.cpp:194

constexpr FeatureBitset ImpliedFeaturesAMX_COMPLEX

Definition X86TargetParser.cpp:616

constexpr FeatureBitset ImpliedFeaturesAVX5124VNNIW

Definition X86TargetParser.cpp:604

constexpr FeatureBitset ImpliedFeaturesPOPCNT

Definition X86TargetParser.cpp:525

constexpr FeatureBitset ImpliedFeaturesAVX512CD

Definition X86TargetParser.cpp:587

constexpr FeatureBitset ImpliedFeaturesSSE4_1

Definition X86TargetParser.cpp:566

constexpr FeatureBitset FeaturesZNVER2

Definition X86TargetParser.cpp:242

constexpr FeatureBitset ImpliedFeaturesAPXF

Definition X86TargetParser.cpp:658

constexpr FeatureBitset FeaturesBDVER3

Definition X86TargetParser.cpp:225

constexpr FeatureBitset ImpliedFeaturesBMI2

Definition X86TargetParser.cpp:504

constexpr FeatureBitset FeaturesGeode

Definition X86TargetParser.cpp:187

constexpr FeatureBitset ImpliedFeaturesLWP

Definition X86TargetParser.cpp:517

constexpr FeatureBitset ImpliedFeaturesPREFETCHI

Definition X86TargetParser.cpp:624

constexpr FeatureBitset ImpliedFeaturesAVX512FP16

Definition X86TargetParser.cpp:632

constexpr FeatureBitset FeaturesCascadeLake

Definition X86TargetParser.cpp:112

constexpr FeatureBitset ImpliedFeaturesCLDEMOTE

Definition X86TargetParser.cpp:505

constexpr FeatureBitset FeaturesK8SSE3

Definition X86TargetParser.cpp:200

constexpr FeatureBitset FeaturesZNVER1

Definition X86TargetParser.cpp:232

constexpr FeatureBitset FeaturesNocona

Definition X86TargetParser.cpp:64

constexpr FeatureBitset ImpliedFeaturesEVEX512

Definition X86TargetParser.cpp:570

constexpr FeatureBitset ImpliedFeaturesSSE4_A

Definition X86TargetParser.cpp:607

constexpr FeatureBitset FeaturesPrescott

Definition X86TargetParser.cpp:63

constexpr FeatureBitset FeaturesCooperLake

Definition X86TargetParser.cpp:114

constexpr FeatureBitset ImpliedFeaturesEGPR

Definition X86TargetParser.cpp:649

constexpr FeatureBitset ImpliedFeaturesFXSR

Definition X86TargetParser.cpp:515

constexpr FeatureBitset FeaturesSapphireRapids

Definition X86TargetParser.cpp:132

constexpr FeatureBitset ImpliedFeaturesAVX512DQ

Definition X86TargetParser.cpp:589

constexpr FeatureBitset ImpliedFeaturesSERIALIZE

Definition X86TargetParser.cpp:535

constexpr FeatureBitset ImpliedFeaturesVPCLMULQDQ

Definition X86TargetParser.cpp:582

constexpr FeatureBitset ImpliedFeaturesWBNOINVD

Definition X86TargetParser.cpp:543

constexpr FeatureBitset ImpliedFeaturesAES

Definition X86TargetParser.cpp:575

constexpr FeatureBitset FeaturesTremont

Definition X86TargetParser.cpp:160

constexpr FeatureBitset ImpliedFeaturesPush2Pop2

Definition X86TargetParser.cpp:650

constexpr FeatureBitset FeaturesBDVER1

Definition X86TargetParser.cpp:216

constexpr FeatureBitset ImpliedFeaturesWAITPKG

Definition X86TargetParser.cpp:542

constexpr FeatureBitset ImpliedFeaturesCRC32

Definition X86TargetParser.cpp:512

static constexpr FeatureBitset FeaturesZNVER3

Definition X86TargetParser.cpp:245

constexpr FeatureBitset FeaturesGoldmontPlus

Definition X86TargetParser.cpp:158

constexpr FeatureBitset ImpliedFeaturesRDPID

Definition X86TargetParser.cpp:529

constexpr FeatureBitset ImpliedFeaturesPRFCHW

Definition X86TargetParser.cpp:527

constexpr FeatureBitset FeaturesCannonlake

Definition X86TargetParser.cpp:118

constexpr FeatureBitset ImpliedFeaturesX87

Definition X86TargetParser.cpp:545

constexpr FeatureBitset ImpliedFeaturesAVX512VPOPCNTDQ

Definition X86TargetParser.cpp:596

constexpr FeatureBitset ImpliedFeaturesVAES

Definition X86TargetParser.cpp:581

constexpr FeatureBitset FeaturesSandyBridge

Definition X86TargetParser.cpp:86

constexpr FeatureBitset ImpliedFeaturesAMX_INT8

Definition X86TargetParser.cpp:615

constexpr FeatureBitset ImpliedFeaturesAVX512BF16

Definition X86TargetParser.cpp:592

constexpr FeatureBitset ImpliedFeaturesRDPRU

Definition X86TargetParser.cpp:530

constexpr FeatureBitset FeaturesAMDFAM10

Definition X86TargetParser.cpp:201

constexpr FeatureBitset ImpliedFeaturesAMX_TILE

Definition X86TargetParser.cpp:612

constexpr FeatureBitset FeaturesSkylakeServer

Definition X86TargetParser.cpp:108

constexpr FeatureBitset FeaturesPentiumMMX

Definition X86TargetParser.cpp:53

constexpr FeatureBitset ImpliedFeaturesCLWB

Definition X86TargetParser.cpp:507

constexpr FeatureBitset ImpliedFeaturesAVX512IFMA

Definition X86TargetParser.cpp:594

constexpr FeatureBitset FeaturesKNL

Definition X86TargetParser.cpp:98

constexpr FeatureBitset FeaturesNehalem

Definition X86TargetParser.cpp:83

constexpr FeatureBitset FeaturesBTVER1

Definition X86TargetParser.cpp:206

constexpr FeatureBitset FeaturesPentium3

Definition X86TargetParser.cpp:59

constexpr FeatureBitset ImpliedFeaturesTBM

Definition X86TargetParser.cpp:538

constexpr FeatureBitset ImpliedFeaturesAVXNECONVERT

Definition X86TargetParser.cpp:630

constexpr FeatureBitset FeaturesAthlonXP

Definition X86TargetParser.cpp:196

constexpr FeatureBitset FeaturesGraniteRapids

Definition X86TargetParser.cpp:138

constexpr FeatureBitset ImpliedFeaturesFSGSBASE

Definition X86TargetParser.cpp:514

constexpr FeatureBitset FeaturesPantherlake

Definition X86TargetParser.cpp:176

constexpr FeatureBitset ImpliedFeaturesPCONFIG

Definition X86TargetParser.cpp:524

constexpr FeatureBitset ImpliedFeaturesAVX

Definition X86TargetParser.cpp:568

constexpr FeatureBitset FeaturesX86_64_V3

Definition X86TargetParser.cpp:72

constexpr FeatureBitset ImpliedFeaturesRETPOLINE_INDIRECT_BRANCHES

Definition X86TargetParser.cpp:551

constexpr FeatureBitset ImpliedFeaturesAVX512VBMI2

Definition X86TargetParser.cpp:598

constexpr FeatureBitset ImpliedFeaturesCMPCCXADD

Definition X86TargetParser.cpp:625

constexpr FeatureBitset ImpliedFeaturesCLFLUSHOPT

Definition X86TargetParser.cpp:506

constexpr FeatureBitset ImpliedFeaturesAVX5124FMAPS

Definition X86TargetParser.cpp:603

constexpr FeatureBitset FeaturesDiamondRapids

Definition X86TargetParser.cpp:140

constexpr FeatureBitset ImpliedFeaturesF16C

Definition X86TargetParser.cpp:576

constexpr FeatureBitset ImpliedFeaturesAVX10_2

Definition X86TargetParser.cpp:646

constexpr FeatureBitset ImpliedFeaturesXSAVE

Definition X86TargetParser.cpp:546

constexpr FeatureBitset FeaturesX86_64_V2

Definition X86TargetParser.cpp:69

constexpr FeatureBitset FeaturesArrowlakeS

Definition X86TargetParser.cpp:173

constexpr FeatureBitset ImpliedFeaturesMOVBE

Definition X86TargetParser.cpp:521

constexpr FeatureBitset FeaturesIvyBridge

Definition X86TargetParser.cpp:88

constexpr FeatureBitset FeaturesHaswell

Definition X86TargetParser.cpp:90

static constexpr FeatureBitset FeaturesZNVER5

Definition X86TargetParser.cpp:254

constexpr FeatureBitset ImpliedFeaturesRETPOLINE_INDIRECT_CALLS

Definition X86TargetParser.cpp:552

constexpr FeatureBitset ImpliedFeaturesSSSE3

Definition X86TargetParser.cpp:565

constexpr FeatureBitset ImpliedFeaturesAVXVNNIINT8

Definition X86TargetParser.cpp:628

constexpr FeatureBitset ImpliedFeaturesCCMP

Definition X86TargetParser.cpp:653

constexpr FeatureBitset FeaturesICLClient

Definition X86TargetParser.cpp:122

constexpr FeatureBitset ImpliedFeaturesCF

Definition X86TargetParser.cpp:655

static void getImpliedDisabledFeatures(FeatureBitset &Bits, unsigned Value)

Create bit vector of features that are implied disabled if the feature passed in Value is disabled.

Definition X86TargetParser.cpp:707

constexpr FeatureBitset ImpliedFeaturesHRESET

Definition X86TargetParser.cpp:622

constexpr const char * NoTuneList[]

Definition X86TargetParser.cpp:453

constexpr FeatureBitset ImpliedFeaturesUINTR

Definition X86TargetParser.cpp:540

constexpr FeatureBitset ImpliedFeaturesCMOV

Definition X86TargetParser.cpp:509

constexpr FeatureBitset ImpliedFeaturesAVX512BITALG

Definition X86TargetParser.cpp:593

constexpr FeatureBitset ImpliedFeaturesRTM

Definition X86TargetParser.cpp:533

constexpr FeatureBitset FeaturesRocketlake

Definition X86TargetParser.cpp:126

constexpr FeatureBitset ImpliedFeaturesMOVDIRI

Definition X86TargetParser.cpp:523

constexpr FeatureBitset ImpliedFeaturesMWAITX

Definition X86TargetParser.cpp:520

constexpr FeatureBitset ImpliedFeaturesSSE3

Definition X86TargetParser.cpp:564

constexpr FeatureBitset ImpliedFeaturesVZEROUPPER

Definition X86TargetParser.cpp:544

constexpr FeatureBitset FeaturesBTVER2

Definition X86TargetParser.cpp:211

constexpr FeatureBitset FeaturesSkylakeClient

Definition X86TargetParser.cpp:103

constexpr FeatureBitset ImpliedFeaturesPPX

Definition X86TargetParser.cpp:651

static void getImpliedEnabledFeatures(FeatureBitset &Bits, const FeatureBitset &Implies)

Definition X86TargetParser.cpp:690

constexpr FeatureBitset FeaturesPentium2

Definition X86TargetParser.cpp:57

constexpr FeatureBitset ImpliedFeaturesSHSTK

Definition X86TargetParser.cpp:537

constexpr FeatureBitset ImpliedFeaturesAMX_FP16

Definition X86TargetParser.cpp:614

constexpr FeatureBitset ImpliedFeaturesMMX

Definition X86TargetParser.cpp:519

constexpr FeatureBitset FeaturesICLServer

Definition X86TargetParser.cpp:127

constexpr FeatureBitset ImpliedFeaturesRETPOLINE_EXTERNAL_THUNK

Definition X86TargetParser.cpp:550

constexpr FeatureBitset ImpliedFeaturesAMX_BF16

Definition X86TargetParser.cpp:613

constexpr FeatureBitset FeaturesBroadwell

Definition X86TargetParser.cpp:93

constexpr ProcInfo Processors[]

Definition X86TargetParser.cpp:267

constexpr FeatureBitset ImpliedFeaturesAMX_AVX512

Definition X86TargetParser.cpp:619

constexpr FeatureBitset ImpliedFeaturesCLZERO

Definition X86TargetParser.cpp:508

constexpr FeatureBitset ImpliedFeaturesAVXVNNIINT16

Definition X86TargetParser.cpp:627

constexpr FeatureBitset ImpliedFeaturesMOVRS

Definition X86TargetParser.cpp:663

constexpr FeatureBitset ImpliedFeaturesFMA4

Definition X86TargetParser.cpp:608

constexpr FeatureBitset ImpliedFeaturesFMA

Definition X86TargetParser.cpp:577

constexpr FeatureBitset FeaturesSierraforest

Definition X86TargetParser.cpp:171

constexpr FeatureBitset FeaturesK6

Definition X86TargetParser.cpp:191

constexpr FeatureBitset ImpliedFeaturesRAOINT

Definition X86TargetParser.cpp:626

constexpr FeatureBitset FeaturesX86_64_V4

Definition X86TargetParser.cpp:75

constexpr FeatureBitset FeaturesNovalake

Definition X86TargetParser.cpp:178

constexpr FeatureBitset ImpliedFeaturesLVI_CFI

Definition X86TargetParser.cpp:553

constexpr FeatureBitset ImpliedFeaturesCMPXCHG16B

Definition X86TargetParser.cpp:510

constexpr FeatureBitset ImpliedFeaturesSSE2

Definition X86TargetParser.cpp:563

constexpr FeatureBitset FeaturesBonnell

Definition X86TargetParser.cpp:150

constexpr FeatureBitset FeaturesPenryn

Definition X86TargetParser.cpp:82

constexpr FeatureBitset ImpliedFeaturesKL

Definition X86TargetParser.cpp:634

constexpr FeatureBitset ImpliedFeaturesBMI

Definition X86TargetParser.cpp:503

constexpr FeatureBitset ImpliedFeaturesGFNI

Definition X86TargetParser.cpp:578

constexpr FeatureBitset ImpliedFeatures64BIT

Definition X86TargetParser.cpp:501

constexpr FeatureBitset FeaturesK8

Definition X86TargetParser.cpp:198

constexpr FeatureBitset ImpliedFeaturesAVX512VP2INTERSECT

Definition X86TargetParser.cpp:599

constexpr FeatureBitset ImpliedFeaturesSM4

Definition X86TargetParser.cpp:584

constexpr FeatureBitset ImpliedFeaturesENQCMD

Definition X86TargetParser.cpp:513

constexpr FeatureBitset ImpliedFeaturesAVXVNNI

Definition X86TargetParser.cpp:638

constexpr FeatureBitset ImpliedFeaturesPKU

Definition X86TargetParser.cpp:526

constexpr FeatureBitset ImpliedFeaturesTSXLDTRK

Definition X86TargetParser.cpp:539

constexpr FeatureBitset ImpliedFeaturesPTWRITE

Definition X86TargetParser.cpp:528

constexpr FeatureBitset FeaturesPentium4

Definition X86TargetParser.cpp:62

constexpr FeatureBitset ImpliedFeaturesXSAVES

Definition X86TargetParser.cpp:559

constexpr FeatureBitset ImpliedFeaturesAVX512VNNI

Definition X86TargetParser.cpp:595

constexpr FeatureBitset ImpliedFeaturesAVX512BW

Definition X86TargetParser.cpp:588

constexpr FeatureBitset ImpliedFeaturesSGX

Definition X86TargetParser.cpp:536

constexpr FeatureBitset ImpliedFeaturesSSE4_2

Definition X86TargetParser.cpp:567

constexpr FeatureBitset ImpliedFeaturesAVX512VBMI

Definition X86TargetParser.cpp:597

constexpr FeatureBitset FeaturesAlderlake

Definition X86TargetParser.cpp:162

constexpr FeatureBitset ImpliedFeaturesSHA512

Definition X86TargetParser.cpp:631

constexpr FeatureBitset ImpliedFeaturesAMX_MOVRS

Definition X86TargetParser.cpp:618

constexpr FeatureBitset ImpliedFeaturesAVXIFMA

Definition X86TargetParser.cpp:629

constexpr FeatureBitset ImpliedFeaturesAMX_TF32

Definition X86TargetParser.cpp:621

constexpr FeatureBitset ImpliedFeaturesPCLMUL

Definition X86TargetParser.cpp:579

constexpr FeatureBitset ImpliedFeaturesXSAVEC

Definition X86TargetParser.cpp:557

constexpr FeatureBitset FeaturesBDVER2

Definition X86TargetParser.cpp:223

constexpr FeatureBitset ImpliedFeaturesSSE

Definition X86TargetParser.cpp:562

constexpr FeatureBitset ImpliedFeaturesNF

Definition X86TargetParser.cpp:654

constexpr FeatureBitset FeaturesKNM

Definition X86TargetParser.cpp:100

constexpr FeatureBitset ImpliedFeaturesSAHF

Definition X86TargetParser.cpp:534

constexpr FeatureBitset ImpliedFeaturesLZCNT

Definition X86TargetParser.cpp:518

constexpr FeatureBitset ImpliedFeaturesMOVDIR64B

Definition X86TargetParser.cpp:522

constexpr FeatureBitset ImpliedFeaturesCMPXCHG8B

Definition X86TargetParser.cpp:511

constexpr FeatureInfo FeatureInfos[]

Definition X86TargetParser.cpp:665

constexpr FeatureBitset FeaturesGoldmont

Definition X86TargetParser.cpp:154

constexpr FeatureBitset ImpliedFeaturesAVX2

Definition X86TargetParser.cpp:569

constexpr FeatureBitset FeaturesBDVER4

Definition X86TargetParser.cpp:227

constexpr FeatureBitset ImpliedFeaturesAVX512VL

Definition X86TargetParser.cpp:590

constexpr FeatureBitset FeaturesSilvermont

Definition X86TargetParser.cpp:152

constexpr FeatureBitset ImpliedFeaturesAMX_FP8

Definition X86TargetParser.cpp:617

constexpr FeatureBitset FeaturesCore2

Definition X86TargetParser.cpp:80

constexpr FeatureBitset ImpliedFeaturesXOP

Definition X86TargetParser.cpp:609

constexpr FeatureBitset ImpliedFeaturesINVPCID

Definition X86TargetParser.cpp:516

constexpr FeatureBitset ImpliedFeaturesRDSEED

Definition X86TargetParser.cpp:532

constexpr FeatureBitset ImpliedFeaturesAVX512F

Definition X86TargetParser.cpp:571

constexpr FeatureBitset ImpliedFeaturesSM3

Definition X86TargetParser.cpp:583

constexpr FeatureBitset ImpliedFeaturesWIDEKL

Definition X86TargetParser.cpp:635

constexpr FeatureBitset ImpliedFeaturesADX

Definition X86TargetParser.cpp:502

constexpr FeatureBitset FeaturesArrowlake

Definition X86TargetParser.cpp:168

static constexpr FeatureBitset FeaturesZNVER4

Definition X86TargetParser.cpp:248

constexpr FeatureBitset ImpliedFeaturesSHA

Definition X86TargetParser.cpp:580

constexpr FeatureBitset ImpliedFeaturesUSERMSR

Definition X86TargetParser.cpp:541

constexpr FeatureBitset FeaturesTigerlake

Definition X86TargetParser.cpp:129

constexpr FeatureBitset ImpliedFeaturesAVX10_1

Definition X86TargetParser.cpp:641

constexpr FeatureBitset ImpliedFeaturesRDRND

Definition X86TargetParser.cpp:531

constexpr FeatureBitset ImpliedFeaturesZU

Definition X86TargetParser.cpp:656

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

This is a constexpr reimplementation of a subset of std::bitset.

Container class for subtarget features.

This class consists of common code factored out of the SmallVector class to reduce code duplication b...

reference emplace_back(ArgTypes &&... Args)

void push_back(const T &Elt)

StringMap - This is an unconventional map that is specialized for handling keys that are "strings",...

StringRef - Represent a constant reference to a string, i.e.

A switch()-like statement whose cases are string literals.

LLVM Value Representation.

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

Define some predicates that are used for node matching.

LLVM_ABI std::array< uint32_t, 4 > getCpuSupportsMask(ArrayRef< StringRef > FeatureStrs)

Definition X86TargetParser.cpp:760

LLVM_ABI char getCPUDispatchMangling(StringRef Name)

Definition X86TargetParser.cpp:745

LLVM_ABI CPUKind parseTuneCPU(StringRef CPU, bool Only64Bit=false)

Definition X86TargetParser.cpp:464

LLVM_ABI void updateImpliedFeatures(StringRef Feature, bool Enabled, StringMap< bool > &Features)

Set or clear entries in Features that are implied to be enabled/disabled by the provided Feature.

Definition X86TargetParser.cpp:720

LLVM_ABI CPUKind parseArchX86(StringRef CPU, bool Only64Bit=false)

Parse CPU string into a CPUKind.

Definition X86TargetParser.cpp:455

LLVM_ABI void fillValidTuneCPUList(SmallVectorImpl< StringRef > &Values, bool Only64Bit=false)

Provide a list of valid -mtune names.

Definition X86TargetParser.cpp:478

LLVM_ABI void getFeaturesForCPU(StringRef CPU, SmallVectorImpl< StringRef > &Features, bool NeedPlus=false)

Fill in the features that CPU supports into Features.

Definition X86TargetParser.cpp:670

LLVM_ABI unsigned getFeaturePriority(ProcessorFeatures Feat)

Definition X86TargetParser.cpp:776

LLVM_ABI void fillValidCPUArchList(SmallVectorImpl< StringRef > &Values, bool Only64Bit=false)

Provide a list of valid CPU names.

Definition X86TargetParser.cpp:470

LLVM_ABI bool validateCPUSpecificCPUDispatch(StringRef Name)

Definition X86TargetParser.cpp:753

LLVM_ABI ProcessorFeatures getKeyFeature(CPUKind Kind)

Get the key feature prioritizing target multiversioning.

Definition X86TargetParser.cpp:487

This is an optimization pass for GlobalISel generic memory operations.

auto find_if(R &&Range, UnaryPredicate P)

Provide wrappers to std::find_if which take ranges instead of having to pass begin/end explicitly.

bool is_contained(R &&Range, const E &Element)

Returns true if Element is found in Range.

@ Enabled

Convert any .debug_str_offsets tables to DWARF64 if needed.