CodeGenFunction.h Source File (original) (raw)

13#ifndef LLVM_CLANG_LIB_CODEGEN_CODEGENFUNCTION_H

14#define LLVM_CLANG_LIB_CODEGEN_CODEGENFUNCTION_H

38#include "llvm/ADT/ArrayRef.h"

39#include "llvm/ADT/DenseMap.h"

40#include "llvm/ADT/MapVector.h"

41#include "llvm/ADT/SmallVector.h"

42#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"

43#include "llvm/IR/Instructions.h"

44#include "llvm/IR/ValueHandle.h"

45#include "llvm/Support/Debug.h"

46#include "llvm/Transforms/Utils/SanitizerStats.h"

47#include

49namespace llvm {

50class BasicBlock;

51class LLVMContext;

52class MDNode;

53class SwitchInst;

54class Twine;

56class CanonicalLoopInfo;

57}

60class ASTContext;

61class CXXDestructorDecl;

62class CXXForRangeStmt;

63class CXXTryStmt;

65class LabelDecl;

66class FunctionDecl;

67class FunctionProtoType;

68class LabelStmt;

69class ObjCContainerDecl;

70class ObjCInterfaceDecl;

71class ObjCIvarDecl;

72class ObjCMethodDecl;

73class ObjCImplementationDecl;

74class ObjCPropertyImplDecl;

75class TargetInfo;

76class VarDecl;

77class ObjCForCollectionStmt;

78class ObjCAtTryStmt;

79class ObjCAtThrowStmt;

80class ObjCAtSynchronizedStmt;

81class ObjCAutoreleasePoolStmt;

82class OMPUseDevicePtrClause;

83class OMPUseDeviceAddrClause;

84class SVETypeFlags;

85class OMPExecutableDirective;

87namespace analyze_os_log {

88class OSLogBufferLayout;

89}

91namespace CodeGen {

92class CodeGenTypes;

93class CGCallee;

94class CGFunctionInfo;

95class CGBlockInfo;

96class CGCXXABI;

97class BlockByrefHelpers;

98class BlockByrefInfo;

99class BlockFieldFlags;

100class RegionCodeGenTy;

101class TargetCodeGenInfo;

102struct OMPTaskDataTy;

103struct CGCoroData;

104

105

106

107

108

109

115

116#define LIST_SANITIZER_CHECKS \

117 SANITIZER_CHECK(AddOverflow, add_overflow, 0) \

118 SANITIZER_CHECK(BuiltinUnreachable, builtin_unreachable, 0) \

119 SANITIZER_CHECK(CFICheckFail, cfi_check_fail, 0) \

120 SANITIZER_CHECK(DivremOverflow, divrem_overflow, 0) \

121 SANITIZER_CHECK(DynamicTypeCacheMiss, dynamic_type_cache_miss, 0) \

122 SANITIZER_CHECK(FloatCastOverflow, float_cast_overflow, 0) \

123 SANITIZER_CHECK(FunctionTypeMismatch, function_type_mismatch, 0) \

124 SANITIZER_CHECK(ImplicitConversion, implicit_conversion, 0) \

125 SANITIZER_CHECK(InvalidBuiltin, invalid_builtin, 0) \

126 SANITIZER_CHECK(InvalidObjCCast, invalid_objc_cast, 0) \

127 SANITIZER_CHECK(LoadInvalidValue, load_invalid_value, 0) \

128 SANITIZER_CHECK(MissingReturn, missing_return, 0) \

129 SANITIZER_CHECK(MulOverflow, mul_overflow, 0) \

130 SANITIZER_CHECK(NegateOverflow, negate_overflow, 0) \

131 SANITIZER_CHECK(NullabilityArg, nullability_arg, 0) \

132 SANITIZER_CHECK(NullabilityReturn, nullability_return, 1) \

133 SANITIZER_CHECK(NonnullArg, nonnull_arg, 0) \

134 SANITIZER_CHECK(NonnullReturn, nonnull_return, 1) \

135 SANITIZER_CHECK(OutOfBounds, out_of_bounds, 0) \

136 SANITIZER_CHECK(PointerOverflow, pointer_overflow, 0) \

137 SANITIZER_CHECK(ShiftOutOfBounds, shift_out_of_bounds, 0) \

138 SANITIZER_CHECK(SubOverflow, sub_overflow, 0) \

139 SANITIZER_CHECK(TypeMismatch, type_mismatch, 1) \

140 SANITIZER_CHECK(AlignmentAssumption, alignment_assumption, 0) \

141 SANITIZER_CHECK(VLABoundNotPositive, vla_bound_not_positive, 0) \

142 SANITIZER_CHECK(BoundsSafety, bounds_safety, 0)

143

145#define SANITIZER_CHECK(Enum, Name, Version) Enum,

147#undef SANITIZER_CHECK

149

150

151

153 typedef llvm::PointerIntPair<llvm::Value*, 1, bool> saved_type;

154

155

157 if (!value)

158 return false;

159

160

161 if (!isallvm::Instruction(value)) return false;

162

163

164 llvm::BasicBlock *block = castllvm::Instruction(value)->getParent();

165 return (block != &block->getParent()->getEntryBlock());

166 }

167

170};

171

172

173

178 }

179};

180

181

184

191 };

192

196 return true;

197 return false;

198 }

203 }

208 }

209};

210

211

215 enum Kind { ScalarLiteral, ScalarAddress, AggregateLiteral,

216 AggregateAddress, ComplexAddress };

217 union {

218 struct {

222 };

223 LLVM_PREFERRED_TYPE(Kind)

224 unsigned K : 3;

225

228

231 : Vals{Val1, Val2}, K(ComplexAddress) {}

232

234 : AggregateAddr(AggregateAddr), K(K) {}

235

236 public:

240

241

242 };

243

245 return saved_type::needsSaving(value);

246 }

248 return saved_type::save(CGF, value);

249 }

251 return value.restore(CGF);

252 }

253};

254

255

256

260

262public:

263

264

268 unsigned Index)

269 : Block(Block), ScopeDepth(Depth), Index(Index) {}

270

271 bool isValid() const { return Block != nullptr; }

272 llvm::BasicBlock *getBlock() const { return Block; }

275

276

278 ScopeDepth = depth;

279 }

280

281 private:

282 llvm::BasicBlock *Block;

284 unsigned Index;

285 };

286

289

290

292

293 typedef std::pair<llvm::Value *, llvm::Value *> ComplexPairTy;

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330 const unsigned, const bool)>

332

333

334 typedef llvm::function_ref<std::pair<LValue, LValue>(

337

338

339 typedef llvm::function_ref<std::pair<llvm::Value *, llvm::Value *>(

343

344

345

346 void InsertHelper(llvm::Instruction *I, const llvm::Twine &Name,

347 llvm::BasicBlock::iterator InsertPt) const;

348

349

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356 llvm::Function *CurFn = nullptr;

357

358

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363

365 std::unique_ptr Data;

369 };

371

374 }

375

378 }

379

380

381

382

385 };

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396 Twine const &SuspendPointName,

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418

420

421

423 if (CurLexicalScope)

424 return CurLexicalScope->hasLabels();

425 return !LabelMap.empty();

426 }

427

428

429

431

432private:

433

434

435

436

437

438

439

440

441 llvm::AssertingVHllvm::Instruction PostAllocaInsertPt = nullptr;

442

443public:

444

445

447 if (!PostAllocaInsertPt) {

449 "Expected static alloca insertion point at function prologue");

450 assert(AllocaInsertPt->getParent()->isEntryBlock() &&

451 "EBB should be entry block of the current code gen function");

453 PostAllocaInsertPt->setName("postallocapt");

455 }

456

457 return PostAllocaInsertPt;

458 }

459

460

462 public:

464 : Kind(K), ThisValue(nullptr), CXXThisFieldDecl(nullptr) {}

467 : Kind(K), ThisValue(nullptr), CXXThisFieldDecl(nullptr) {

468

470 S.getCapturedRecordDecl()->field_begin();

472 E = S.capture_end();

473 I != E; ++I, ++Field) {

474 if (I->capturesThis())

475 CXXThisFieldDecl = *Field;

476 else if (I->capturesVariable())

477 CaptureFields[I->getCapturedVar()->getCanonicalDecl()] = *Field;

478 else if (I->capturesVariableByCopy())

479 CaptureFields[I->getCapturedVar()->getCanonicalDecl()] = *Field;

480 }

481 }

482

484

486

488

490

491

494 }

495

498

500 return true;

501 }

502

503

507 }

508

509

510 virtual StringRef getHelperName() const { return "__captured_stmt"; }

511

512

514 return CaptureFields;

515 }

516

517 private:

518

520

521

522 llvm::SmallDenseMap<const VarDecl *, FieldDecl *> CaptureFields;

523

524

525

526 llvm::Value *ThisValue;

527

528

530 };

532

533

535 private:

538 public:

543 }

545 };

546

547

549

550 const Decl *CalleeDecl;

551

552 public:

557 return isa_and_nonnull(CalleeDecl);

558 }

561 if (const auto *FD = dyn_cast(CalleeDecl))

562 return FD->getNumParams();

563 return cast(CalleeDecl)->param_size();

564 }

566 if (const auto *FD = dyn_cast(CalleeDecl))

567 return FD->getParamDecl(I);

568 return *(cast(CalleeDecl)->param_begin() + I);

569 }

570 };

571

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577

578

581 public:

584 };

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621 HLSLControlFlowHintAttr::SpellingNotCalculated;

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632 return false;

633

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638

639

640

641

643 }

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658 llvm::DenseMap<const VarDecl *, llvm::Value *> NRVOFlags;

659

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665

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669

670

674 };

676

677

678

687

689 assert( && "Deactivating already deactivated scope");

693 Stack[I - 1].DominatingIP);

694 Stack[I - 1].DominatingIP->eraseFromParent();

695 }

698 }

699

702 return;

704 }

705 };

706

708

710

712 bool isRedundantBeforeReturn() override { return true; }

713

714 llvm::Value *Addr;

715 llvm::Value *Size;

716

717 public:

719 : Addr(addr.getPointer()), Size(size) {}

720

723 }

724 };

725

726

728

730

733

734 LLVM_PREFERRED_TYPE(bool)

736

740 };

741

742

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784 public:

788 : CGF(CGF),

791 }

794 }

795 };

796

797 template

800 }

801

803 public:

807

808 private:

809 void ConstructorHelper(FPOptions FPFeatures);

812 llvm::fp::ExceptionBehavior OldExcept;

813 llvm::RoundingMode OldRounding;

814 std::optionalCGBuilderTy::FastMathFlagGuard FMFGuard;

815 };

817

818public:

819

820

822

823

825

827

828

829 llvm::FunctionCallee BeginCatchFn;

830

831

832

833 llvm::AllocaInst *ForEHVar = nullptr;

834

835

836

837 llvm::AllocaInst *SavedExnVar = nullptr;

838

839 public:

841 llvm::FunctionCallee beginCatchFn,

842 llvm::FunctionCallee endCatchFn, llvm::FunctionCallee rethrowFn);

844 };

845

846

848

849

852 }

853

854

855

856

857 template <class T, class... As>

859

860

862 return EHStack.pushCleanup<T>(kind, A...);

863

864

865 typedef std::tuple<typename DominatingValue::saved_type...> SavedTuple;

867

871 }

872

873

874

875 template <class T, class... As>

878 return pushCleanupAfterFullExprWithActiveFlag(

880

883 "cleanup active flag should never need saving");

884

885 typedef std::tuple<typename DominatingValue::saved_type...> SavedTuple;

887

889 pushCleanupAfterFullExprWithActiveFlag(Kind, ActiveFlag, Saved);

890 }

891

892 template <class T, class... As>

897

901 (Header.IsConditional ? sizeof(ActiveFlag) : 0));

902

903 static_assert(sizeof(Header) % alignof(T) == 0,

904 "Cleanup will be allocated on misaligned address");

907 new (Buffer + sizeof(Header)) T(A...);

909 new (Buffer + sizeof(Header) + sizeof(T)) RawAddress(ActiveFlag);

910 }

911

912

913

914

915 template <class T, class... As>

917

918 llvm::Instruction *DominatingIP =

920 EHStack.pushCleanup<T>(Kind, A...);

923 }

924

925

926

929 }

930

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960 llvm::Instruction *DominatingIP);

961

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970 llvm::Instruction *DominatingIP);

971

972

973

976 size_t LifetimeExtendedCleanupStackSize;

978 bool OldDidCallStackSave;

979 protected:

981 private:

982

985

986 protected:

988

989 public:

990

994 LifetimeExtendedCleanupStackSize =

996 OldDidCallStackSave = CGF.DidCallStackSave;

997 CGF.DidCallStackSave = false;

1000 }

1001

1002

1006 }

1007

1008

1011 }

1012

1013

1014

1015

1016

1017

1018

1019 void ForceCleanup(std::initializer_listllvm::Value\*\* ValuesToReload = {}) {

1021 CGF.DidCallStackSave = OldDidCallStackSave;

1023 CGF.PopCleanupBlocks(CleanupStackDepth, LifetimeExtendedCleanupStackSize,

1024 ValuesToReload);

1027 }

1028 };

1029

1030

1033

1038

1040 void operator=(const LexicalScope &) = delete;

1041

1042 public:

1043

1046 CGF.CurLexicalScope = this;

1048 DI->EmitLexicalBlockStart(CGF.Builder, Range.getBegin());

1049 }

1050

1052 assert(PerformCleanup && "adding label to dead scope?");

1053 Labels.push_back(label);

1054 }

1055

1056

1057

1061

1062

1063

1067 }

1068 }

1069

1070

1071

1073 CGF.CurLexicalScope = ParentScope;

1075

1076 if (!Labels.empty())

1078 }

1079

1081 return !Labels.empty();

1082 }

1083

1085 };

1086

1087 typedef llvm::DenseMap<const Decl *, Address> DeclMapTy;

1088

1089

1094 void operator=(const OMPMapVars &) = delete;

1095

1096 public:

1099 assert(SavedLocals.empty() && "Did not restored original addresses.");

1100 };

1101

1102

1103

1104

1108

1109 if (SavedLocals.count(LocalVD)) return false;

1110

1111

1112 auto it = CGF.LocalDeclMap.find(LocalVD);

1113 if (it != CGF.LocalDeclMap.end())

1114 SavedLocals.try_emplace(LocalVD, it->second);

1115 else

1117

1118

1123 TempAddr = Temp;

1124 }

1125 SavedTempAddresses.try_emplace(LocalVD, TempAddr);

1126

1127 return true;

1128 }

1129

1130

1131

1132

1134 copyInto(SavedTempAddresses, CGF.LocalDeclMap);

1135 SavedTempAddresses.clear();

1136 return !SavedLocals.empty();

1137 }

1138

1139

1141 if (!SavedLocals.empty()) {

1142 copyInto(SavedLocals, CGF.LocalDeclMap);

1143 SavedLocals.clear();

1144 }

1145 }

1146

1147 private:

1148

1149

1151 for (auto &[Decl, Addr] : Src) {

1152 if (!Addr.isValid())

1153 Dest.erase(Decl);

1154 else

1155 Dest.insert_or_assign(Decl, Addr);

1156 }

1157 }

1158 };

1159

1160

1161

1162

1167

1168 public:

1169

1171

1172

1173

1174

1175

1176

1178 assert(PerformCleanup && "adding private to dead scope");

1179 return MappedVars.setVarAddr(CGF, LocalVD, Addr);

1180 }

1181

1182

1183

1184

1185

1186

1187

1188

1189

1191

1195 }

1196

1197

1201 }

1202

1203

1207 }

1208

1209

1210

1211

1213 };

1214

1215

1216

1217

1221

1222 public:

1224 : CGF(CGF), SavedMap(CGF.LocalDeclMap) {}

1226 };

1227

1228

1229

1230 void

1232 std::initializer_list<llvm::Value **> ValuesToReload = {});

1233

1234

1235

1236

1237 void

1239 size_t OldLifetimeExtendedStackSize,

1240 std::initializer_list<llvm::Value **> ValuesToReload = {});

1241

1243

1244

1245

1246

1251 }

1252

1253

1254

1255

1258 }

1259

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1274

1277 llvm::BasicBlock *

1279

1280

1282 llvm::BasicBlock *StartBB;

1283

1284 public:

1286 : StartBB(CGF.Builder.GetInsertBlock()) {}

1287

1289 assert(CGF.OutermostConditional != this);

1290 if (!CGF.OutermostConditional)

1291 CGF.OutermostConditional = this;

1292 }

1293

1295 assert(CGF.OutermostConditional != nullptr);

1296 if (CGF.OutermostConditional == this)

1297 CGF.OutermostConditional = nullptr;

1298 }

1299

1300

1301

1303 return StartBB;

1304 }

1305 };

1306

1307

1308

1310

1314 llvm::BasicBlock *block = OutermostConditional->getStartingBlock();

1315 auto store = new llvm::StoreInst(value, addr.emitRawPointer(CGF),

1316 block->back().getIterator());

1318 }

1319

1320

1321

1324

1325

1326

1327

1329

1330 public:

1332 : CGF(CGF), SavedOutermostConditional(CGF.OutermostConditional) {

1333 CGF.OutermostConditional = nullptr;

1334 }

1335

1337 CGF.OutermostConditional = SavedOutermostConditional;

1339 }

1340 };

1341

1342

1343

1344

1346 llvm::Instruction *Inst = nullptr;

1348

1349 public:

1351 };

1352

1353

1354

1355

1356

1357

1358

1361 bool BoundLValue;

1363

1365 bool boundLValue)

1366 : OpaqueValue(ov), BoundLValue(boundLValue) {}

1367 public:

1369

1371

1372

1373

1374

1375

1376 return expr->isGLValue() ||

1377 expr->getType()->isFunctionType() ||

1379 }

1380

1383 const Expr *e) {

1387 }

1388

1393 CGF.OpaqueLValues.insert(std::make_pair(ov, lv));

1395 }

1396

1401 CGF.OpaqueRValues.insert(std::make_pair(ov, rv));

1402

1404

1405

1406

1407

1409

1410 return data;

1411 }

1412

1413 bool isValid() const { return OpaqueValue != nullptr; }

1414 void clear() { OpaqueValue = nullptr; }

1415

1417 assert(OpaqueValue && "no data to unbind!");

1418

1419 if (BoundLValue) {

1420 CGF.OpaqueLValues.erase(OpaqueValue);

1421 } else {

1422 CGF.OpaqueRValues.erase(OpaqueValue);

1424 }

1425 }

1426 };

1427

1428

1432

1433 public:

1436 }

1437

1438

1439

1440

1441

1442

1445 if (isa(op))

1446

1447 return;

1448

1452 }

1453

1454

1455

1457 : CGF(CGF) {

1458 if (OV) {

1459 assert(OV->getSourceExpr() && "wrong form of OpaqueValueMapping used "

1460 "for OVE with no source expression");

1462 }

1463 }

1464

1469 }

1470

1475 }

1476

1478 Data.unbind(CGF);

1479 Data.clear();

1480 }

1481

1483 if (Data.isValid()) Data.unbind(CGF);

1484 }

1485 };

1486

1487private:

1489

1490 unsigned VLAExprCounter = 0;

1491 bool DisableDebugInfo = false;

1492

1493

1494

1495 bool DidCallStackSave = false;

1496

1497

1498

1499

1500

1501 llvm::IndirectBrInst *IndirectBranch = nullptr;

1502

1503

1504

1506

1507

1508

1509 llvm::DenseMap<const ParmVarDecl *, EHScopeStack::stable_iterator>

1510 CalleeDestructedParamCleanups;

1511

1512

1513

1514

1515 llvm::SmallDenseMap<const ParmVarDecl *, const ImplicitParamDecl *, 2>

1516 SizeArguments;

1517

1518

1519

1520 llvm::DenseMap<llvm::AllocaInst *, int> EscapedLocals;

1521

1522

1523 llvm::DenseMap<const LabelDecl*, JumpDest> LabelMap;

1524

1525

1526

1527 struct BreakContinue {

1528 BreakContinue(JumpDest Break, JumpDest Continue)

1529 : BreakBlock(Break), ContinueBlock(Continue) {}

1530

1531 JumpDest BreakBlock;

1532 JumpDest ContinueBlock;

1533 };

1534 SmallVector<BreakContinue, 8> BreakContinueStack;

1535

1536

1537 class OpenMPCancelExitStack {

1538

1539

1540 struct CancelExit {

1541 CancelExit() = default;

1543 JumpDest ContBlock)

1544 : Kind(Kind), ExitBlock(ExitBlock), ContBlock(ContBlock) {}

1546

1547

1548 bool HasBeenEmitted = false;

1549 JumpDest ExitBlock;

1550 JumpDest ContBlock;

1551 };

1552

1553 SmallVector<CancelExit, 8> Stack;

1554

1555 public:

1556 OpenMPCancelExitStack() : Stack(1) {}

1557 ~OpenMPCancelExitStack() = default;

1558

1559 JumpDest getExitBlock() const { return Stack.back().ExitBlock; }

1560

1561

1563 const llvm::function_ref<void(CodeGenFunction &)> CodeGen) {

1564 if (Stack.back().Kind == Kind && getExitBlock().isValid()) {

1565 assert(CGF.getOMPCancelDestination(Kind).isValid());

1566 assert(CGF.HaveInsertPoint());

1567 assert(!Stack.back().HasBeenEmitted);

1568 auto IP = CGF.Builder.saveAndClearIP();

1569 CGF.EmitBlock(Stack.back().ExitBlock.getBlock());

1570 CodeGen(CGF);

1571 CGF.EmitBranch(Stack.back().ContBlock.getBlock());

1572 CGF.Builder.restoreIP(IP);

1573 Stack.back().HasBeenEmitted = true;

1574 }

1575 CodeGen(CGF);

1576 }

1577

1578

1579

1580

1581 void enter(CodeGenFunction &CGF, OpenMPDirectiveKind Kind, bool HasCancel) {

1582 Stack.push_back({Kind,

1583 HasCancel ? CGF.getJumpDestInCurrentScope("cancel.exit")

1584 : JumpDest(),

1585 HasCancel ? CGF.getJumpDestInCurrentScope("cancel.cont")

1586 : JumpDest()});

1587 }

1588

1589

1590 void exit(CodeGenFunction &CGF) {

1591 if (getExitBlock().isValid()) {

1592 assert(CGF.getOMPCancelDestination(Stack.back().Kind).isValid());

1593 bool HaveIP = CGF.HaveInsertPoint();

1594 if (!Stack.back().HasBeenEmitted) {

1595 if (HaveIP)

1596 CGF.EmitBranchThroughCleanup(Stack.back().ContBlock);

1597 CGF.EmitBlock(Stack.back().ExitBlock.getBlock());

1598 CGF.EmitBranchThroughCleanup(Stack.back().ContBlock);

1599 }

1600 CGF.EmitBlock(Stack.back().ContBlock.getBlock());

1601 if (!HaveIP) {

1602 CGF.Builder.CreateUnreachable();

1603 CGF.Builder.ClearInsertionPoint();

1604 }

1605 }

1606 Stack.pop_back();

1607 }

1608 };

1609 OpenMPCancelExitStack OMPCancelStack;

1610

1611

1612 llvm::Value *emitCondLikelihoodViaExpectIntrinsic(llvm::Value *Cond,

1614

1615 CodeGenPGO PGO;

1616

1617

1619

1620

1621 llvm::MDNode *createProfileWeights(uint64_t TrueCount,

1622 uint64_t FalseCount) const;

1623 llvm::MDNode *createProfileWeights(ArrayRef<uint64_t> Weights) const;

1624 llvm::MDNode *createProfileWeightsForLoop(const Stmt *Cond,

1625 uint64_t LoopCount) const;

1626

1627public:

1629

1631 PGO.markStmtAsUsed(Skipped, S);

1632 }

1634

1635

1636

1639 CurFn ->hasFnAttribute(llvm::Attribute::NoProfile) &&

1640 CurFn ->hasFnAttribute(llvm::Attribute::SkipProfile)) {

1642 PGO.emitCounterSetOrIncrement(Builder, S, StepV);

1643 }

1644 PGO.setCurrentStmt(S);

1645 }

1646

1650 CurFn ->hasFnAttribute(llvm::Attribute::NoProfile));

1651 }

1652

1653

1654

1657 PGO.emitMCDCParameters(Builder);

1658 MCDCCondBitmapAddr =

1660 }

1661 }

1662

1664 const BinaryOperator *BOp = dyn_cast(E->IgnoreParens());

1666 }

1667

1668

1671 PGO.emitMCDCCondBitmapReset(Builder, E, MCDCCondBitmapAddr);

1672 PGO.setCurrentStmt(E);

1673 }

1674 }

1675

1676

1677

1680 PGO.emitMCDCTestVectorBitmapUpdate(Builder, E, MCDCCondBitmapAddr, *this);

1681 PGO.setCurrentStmt(E);

1682 }

1683 }

1684

1685

1688 PGO.emitMCDCCondBitmapUpdate(Builder, E, MCDCCondBitmapAddr, Val, *this);

1689 PGO.setCurrentStmt(E);

1690 }

1691 }

1692

1693

1695 return PGO.getStmtCount(S).value_or(0);

1696 }

1697

1698

1700 PGO.setCurrentRegionCount(Count);

1701 }

1702

1703

1704

1706 return PGO.getCurrentRegionCount();

1707 }

1708

1709private:

1710

1711

1712

1713 llvm::SwitchInst *SwitchInsn = nullptr;

1714

1716

1717

1719

1720

1721

1722 llvm::BasicBlock *CaseRangeBlock = nullptr;

1723

1724

1725

1726 llvm::DenseMap<const OpaqueValueExpr *, LValue> OpaqueLValues;

1727 llvm::DenseMap<const OpaqueValueExpr *, RValue> OpaqueRValues;

1728

1729

1730

1731

1732

1733

1734

1735 llvm::DenseMap<const Expr*, llvm::Value*> VLASizeMap;

1736

1737

1738

1739 llvm::BasicBlock *UnreachableBlock = nullptr;

1740

1741

1742 unsigned NumReturnExprs = 0;

1743

1744

1745 unsigned NumSimpleReturnExprs = 0;

1746

1747

1749

1750public:

1751

1752

1756

1757

1758

1759

1761 public:

1763 : CGF(CGF), OldCXXDefaultInitExprThis(CGF.CXXDefaultInitExprThis) {

1764 CGF.CXXDefaultInitExprThis = This;

1765 }

1767 CGF.CXXDefaultInitExprThis = OldCXXDefaultInitExprThis;

1768 }

1769

1770 private:

1772 Address OldCXXDefaultInitExprThis;

1773 };

1774

1775

1776

1778 public:

1785 }

1789 }

1790

1791 public:

1796 };

1797

1801 };

1802

1803

1804

1806 public:

1808 : CGF(CGF), OldArrayInitIndex(CGF.ArrayInitIndex) {

1809 CGF.ArrayInitIndex = Index;

1810 }

1812 CGF.ArrayInitIndex = OldArrayInitIndex;

1813 }

1814

1815 private:

1817 llvm::Value *OldArrayInitIndex;

1818 };

1819

1821 public:

1823 : CGF(CGF), OldCurGD(CGF.CurGD), OldCurFuncDecl(CGF.CurFuncDecl),

1825 OldCXXABIThisDecl(CGF.CXXABIThisDecl),

1826 OldCXXABIThisValue(CGF.CXXABIThisValue),

1827 OldCXXThisValue(CGF.CXXThisValue),

1828 OldCXXABIThisAlignment(CGF.CXXABIThisAlignment),

1829 OldCXXThisAlignment(CGF.CXXThisAlignment),

1831 OldCXXInheritedCtorInitExprArgs(

1832 std::move(CGF.CXXInheritedCtorInitExprArgs)) {

1835 cast(GD.getDecl());

1836 CGF.CXXABIThisDecl = nullptr;

1837 CGF.CXXABIThisValue = nullptr;

1838 CGF.CXXThisValue = nullptr;

1839 CGF.CXXABIThisAlignment = CharUnits();

1840 CGF.CXXThisAlignment = CharUnits();

1843 CGF.CXXInheritedCtorInitExprArgs.clear();

1844 }

1846 CGF.CurGD = OldCurGD;

1847 CGF.CurFuncDecl = OldCurFuncDecl;

1848 CGF.CurCodeDecl = OldCurCodeDecl;

1849 CGF.CXXABIThisDecl = OldCXXABIThisDecl;

1850 CGF.CXXABIThisValue = OldCXXABIThisValue;

1851 CGF.CXXThisValue = OldCXXThisValue;

1852 CGF.CXXABIThisAlignment = OldCXXABIThisAlignment;

1853 CGF.CXXThisAlignment = OldCXXThisAlignment;

1854 CGF.ReturnValue = OldReturnValue;

1855 CGF.FnRetTy = OldFnRetTy;

1856 CGF.CXXInheritedCtorInitExprArgs =

1857 std::move(OldCXXInheritedCtorInitExprArgs);

1858 }

1859

1860 private:

1863 const Decl *OldCurFuncDecl;

1864 const Decl *OldCurCodeDecl;

1866 llvm::Value *OldCXXABIThisValue;

1867 llvm::Value *OldCXXThisValue;

1868 CharUnits OldCXXABIThisAlignment;

1872 CallArgList OldCXXInheritedCtorInitExprArgs;

1873 };

1874

1875

1876

1877

1878

1879

1880

1881

1882

1883

1884

1885

1887

1891

1893

1894

1896

1897 private:

1898 llvm::CallInst *RTLFnCI;

1899

1900 public:

1902 RLFnCI->removeFromParent();

1903 }

1904

1907 return;

1908 CGF.Builder.Insert(RTLFnCI);

1909 }

1910 };

1911

1912

1913

1914

1915

1916

1917

1921

1922

1925

1926

1927

1928

1929

1930

1932 StringRef FirstSeparator = ".",

1933 StringRef Separator = ".");

1934

1935

1936

1938 CGBuilderTy::InsertPointGuard IPG(CGF.Builder);

1939 assert(IP.getBlock()->end() != IP.getPoint() &&

1940 "OpenMP IR Builder should cause terminated block!");

1941

1942 llvm::BasicBlock *IPBB = IP.getBlock();

1943 llvm::BasicBlock *DestBB = IPBB->getUniqueSuccessor();

1944 assert(DestBB && "Finalization block should have one successor!");

1945

1946

1947 IPBB->getTerminator()->eraseFromParent();

1948 CGF.Builder.SetInsertPoint(IPBB);

1951 }

1952

1953

1954

1955

1956

1957

1958

1959

1961 const Stmt *RegionBodyStmt,

1964 Twine RegionName);

1965

1967 llvm::BasicBlock &FiniBB, llvm::Function *Fn,

1969 llvm::BasicBlock *CodeGenIPBB = CodeGenIP.getBlock();

1970 if (llvm::Instruction *CodeGenIPBBTI = CodeGenIPBB->getTerminator())

1971 CodeGenIPBBTI->eraseFromParent();

1972

1973 CGF.Builder.SetInsertPoint(CodeGenIPBB);

1974

1975 if (Fn->doesNotThrow())

1977 else

1979

1980 if (CGF.Builder.saveIP().isSet())

1981 CGF.Builder.CreateBr(&FiniBB);

1982 }

1983

1984

1985

1986

1987

1988

1989

1990

1991

1993 const Stmt *RegionBodyStmt,

1996 Twine RegionName);

1997

1998

2000

2001 llvm::AssertingVHllvm::Instruction OldAllocaIP;

2004

2005 public:

2007 llvm::BasicBlock &RetBB)

2008 : CGF(cgf) {

2009 assert(AllocaIP.isSet() &&

2010 "Must specify Insertion point for allocas of outlined function");

2013

2016 }

2017

2021 }

2022 };

2023

2024

2026

2027 llvm::AssertingVHllvm::Instruction OldAllocaIP;

2029

2030 public:

2032 llvm::BasicBlock &FiniBB)

2033 : CGF(cgf) {

2034

2035

2036

2037

2038 assert((!AllocaIP.isSet() ||

2039 CGF.AllocaInsertPt->getParent() == AllocaIP.getBlock()) &&

2040 "Insertion point should be in the entry block of containing "

2041 "function!");

2043 if (AllocaIP.isSet())

2045

2046

2047

2048

2049

2050

2052 }

2053

2055 };

2056 };

2057

2058private:

2059

2060

2062 llvm::Value *CXXABIThisValue = nullptr;

2063 llvm::Value *CXXThisValue = nullptr;

2066

2067

2068

2070

2071

2072

2073 llvm::Value *ArrayInitIndex = nullptr;

2074

2075

2076

2077 CallArgList CXXInheritedCtorInitExprArgs;

2078

2079

2080

2082 llvm::Value *CXXStructorImplicitParamValue = nullptr;

2083

2084

2085

2086

2087 ConditionalEvaluation *OutermostConditional = nullptr;

2088

2089

2090 LexicalScope *CurLexicalScope = nullptr;

2091

2092

2093

2095

2096

2097

2098 llvm::DenseMap<const ValueDecl *, BlockByrefInfo> BlockByrefInfos;

2099

2100

2101

2102 llvm::Value *RetValNullabilityPrecondition = nullptr;

2103

2104

2105

2106 bool requiresReturnValueNullabilityCheck() const {

2107 return RetValNullabilityPrecondition;

2108 }

2109

2110

2111

2113

2114

2115 bool requiresReturnValueCheck() const;

2116

2119

2120 llvm::BasicBlock *TerminateLandingPad = nullptr;

2121 llvm::BasicBlock *TerminateHandler = nullptr;

2123

2124

2125 llvm::MapVector<llvm::Value *, llvm::BasicBlock *> TerminateFunclets;

2126

2127

2128

2129 unsigned LargestVectorWidth = 0;

2130

2131

2132

2133 bool ShouldEmitLifetimeMarkers;

2134

2135

2136

2137 void EmitKernelMetadata(const FunctionDecl *FD, llvm::Function *Fn);

2138

2139public:

2142

2146 if (DisableDebugInfo)

2147 return nullptr;

2148 return DebugInfo;

2149 }

2152

2155 }

2156

2158

2159

2160

2163

2164

2165

2168

2170

2172 if (!UnreachableBlock) {

2174 new llvm::UnreachableInst(getLLVMContext(), UnreachableBlock);

2175 }

2176 return UnreachableBlock;

2177 }

2178

2182 }

2183

2185

2190 }

2191

2192

2193

2194

2195

2197

2199 Address arrayEndPointer,

2204 llvm::Value *arrayEnd,

2208

2214 Destroyer *destroyer, bool useEHCleanupForArray);

2219 bool useEHCleanupForArray);

2222 bool useEHCleanupForArray);

2224 llvm::Value *CompletePtr,

2228 std::pair<llvm::Value *, llvm::Value *> AddrSizePair);

2230 bool useEHCleanupForArray);

2233 bool useEHCleanupForArray,

2238 bool checkZeroLength, bool useEHCleanup);

2239

2241

2242

2243

2245 switch (kind) {

2247 return false;

2255 }

2256 llvm_unreachable("bad destruction kind");

2257 }

2258

2261 }

2262

2263

2264

2265

2266

2268

2270

2271

2277 llvm::Constant *AtomicHelperFn);

2278

2281

2282

2283

2288 llvm::Constant *AtomicHelperFn);

2289

2290

2291

2292

2293

2294

2295

2296

2297

2299

2303 bool IsLambdaConversionToBlock,

2304 bool BuildGlobalBlock);

2305

2306

2308

2316

2319

2321

2323

2324

2325

2326

2327

2328

2329

2330

2331

2332

2333

2334

2335

2336

2337

2338

2339

2341 bool LoadBlockVarAddr, bool CanThrow);

2342

2344 llvm::Value *ptr);

2345

2348

2349

2350

2352 bool followForward = true);

2355 bool followForward,

2356 const llvm::Twine &name);

2357

2359

2361

2364

2365

2366

2368

2369

2370

2371

2374 llvm::Function *Fn,

2379

2381

2387

2391 llvm::Constant *CallOpFn = nullptr);

2398 llvm::Function **ImplFn);

2402 }

2404

2405

2406

2407

2408

2410

2411

2412

2414

2417

2419 const ThunkInfo *Thunk, bool IsUnprototyped);

2420

2422

2423

2425 llvm::FunctionCallee Callee);

2426

2427

2430 bool IsUnprototyped);

2431

2435

2438

2440

2441

2447 };

2448

2449

2451

2453

2456

2458 CharUnits OffsetFromNearestVBase,

2459 bool BaseIsNonVirtualPrimaryBase,

2462

2464

2465

2466

2467

2471 UnsafeUbsanStrip

2472 };

2473

2474

2475 llvm::Value *

2479

2488 };

2489

2490

2491

2492

2495

2496

2497

2500

2501

2502

2505

2506

2507

2508

2511

2512

2513

2514

2516

2517

2519 llvm::Value *VTable,

2520 llvm::Type *VTableTy,

2521 uint64_t VTableByteOffset);

2522

2523

2524

2525

2526

2528

2529

2530

2532

2533

2534

2536

2537

2538

2540

2541

2542

2544

2545

2546

2548

2549

2550

2552

2553

2554

2555

2557 llvm::Function *Fn,

2559

2560

2561

2564

2565

2567

2568

2570

2571

2573

2574

2576

2577

2578

2580

2581

2582

2583

2585

2589 llvm::Type *LLVMTy = nullptr);

2592 }

2593

2594

2595

2597

2598

2600

2601

2603

2606 }

2607

2610 }

2611

2612

2614 llvm::Function *parent = nullptr,

2615 llvm::BasicBlock *before = nullptr) {

2616 return llvm::BasicBlock::Create(getLLVMContext(), name, parent, before);

2617 }

2618

2619

2620

2622

2623

2624

2625

2627

2628

2629

2630

2631

2632

2633

2634

2635

2636 void EmitBlock(llvm::BasicBlock *BB, bool IsFinished=false);

2637

2638

2639

2641

2642

2643

2644

2645

2646

2647

2648

2649

2651

2652

2653

2655 return Builder.GetInsertBlock() != nullptr;

2656 }

2657

2658

2659

2660

2661

2665 }

2666

2667

2668

2670

2671

2672

2673

2674

2676 llvm::BasicBlock *LHSBlock,

2677 llvm::BasicBlock *RHSBlock,

2678 llvm::BasicBlock *MergeBlock,

2680 Builder.SetInsertPoint(MergeBlock);

2681 llvm::PHINode *PtrPhi = Builder.CreatePHI(LHS.getType(), 2, "cond");

2682 PtrPhi->addIncoming(LHS.getBasePointer(), LHSBlock);

2683 PtrPhi->addIncoming(RHS.getBasePointer(), RHSBlock);

2686 return LHS;

2687 }

2688

2689

2690

2691

2692

2695 bool ForPointeeType = false, LValueBaseInfo *BaseInfo = nullptr,

2698 if (Alignment.isZero())

2699 Alignment =

2703 IsKnownNonNull);

2704 }

2705

2710 }

2711

2715 }

2716

2721 }

2722

2723

2724

2730 }

2731

2737 }

2738

2739

2740

2742

2746

2747

2748

2750

2752

2763 }

2764

2765

2766

2767

2772

2773private:

2774 struct AllocaTracker {

2775 void Add(llvm::AllocaInst *I) { Allocas.push_back(I); }

2777

2778 private:

2780 };

2781 AllocaTracker *Allocas = nullptr;

2782

2783public:

2784

2787 : CGF(CGF), OldTracker(CGF.Allocas) {

2788 CGF.Allocas = &Tracker;

2789 }

2791

2793

2794 private:

2796 AllocaTracker *OldTracker;

2797 AllocaTracker Tracker;

2798 };

2799

2800

2801

2802

2803

2804

2805

2806

2807

2808

2809

2810

2811

2812

2813

2814

2815

2816

2817

2818

2819

2820

2821

2822

2823

2824

2825

2826 llvm::AllocaInst *CreateTempAlloca(llvm::Type *Ty, const Twine &Name = "tmp",

2827 llvm::Value *ArraySize = nullptr);

2829 const Twine &Name = "tmp",

2830 llvm::Value *ArraySize = nullptr,

2833 const Twine &Name = "tmp",

2834 llvm::Value *ArraySize = nullptr);

2835

2836

2837

2838

2839

2840

2841

2842

2843

2844

2845

2847 const Twine &Name = "tmp");

2848

2849

2850

2851

2852

2853

2854

2855

2856

2858

2859

2860

2861

2865 const Twine &Name = "tmp",

2867

2868

2869

2872 const Twine &Name = "tmp");

2873

2874

2875

2882 }

2883

2884

2885

2887

2888

2889

2890

2891

2895

2896

2897

2899 llvm::Value *Dst, QualType DstType,

2902

2903

2905

2906

2907

2908

2909

2910

2911

2914 bool ignoreResult = false);

2915

2916

2917

2919

2920

2921

2922

2924

2925

2926

2928

2929

2930

2932 Qualifiers Quals, bool IsInitializer);

2933

2935

2936

2940

2941

2942

2944 bool capturedByInit);

2945

2946

2947

2950 const RecordDecl *RD = cast(RT->getDecl());

2952 }

2953 return false;

2954 }

2955

2956

2958

2959

2960

2962 }

2963

2964

2966

2967

2968

2971 bool IsVirtual);

2972

2973

2977 }

2978

2982 }

2983

2984

2985

2986

2987

2988

2989

2990

2993 bool isVolatile = false);

2994

2995

2997 auto it = LocalDeclMap.find(VD);

2998 assert(it != LocalDeclMap.end() &&

2999 "Invalid argument to GetAddrOfLocalVar(), no decl!");

3000 return it->second;

3001 }

3002

3003

3004

3006

3007

3008

3010

3011

3013

3014

3015

3017

3020

3021

3023

3024

3025

3026

3028

3029

3030

3031

3032

3033

3034

3036

3037

3038

3039

3040

3041

3042

3043

3044

3047

3048

3049

3053

3054

3055

3056

3057

3059

3063

3065 };

3066

3067

3068

3071

3072

3073

3074

3075

3078

3079

3080

3082 assert(CXXThisValue && "no 'this' value for this function");

3083 return CXXThisValue;

3084 }

3086

3087

3088

3089

3090

3092 assert(CXXStructorImplicitParamValue && "no VTT value for this function");

3093 return CXXStructorImplicitParamValue;

3094 }

3095

3096

3097

3102 bool BaseIsVirtual);

3103

3105

3106

3107

3113

3118 bool NullCheckValue);

3119

3120

3121

3122

3123

3126

3131

3132

3133

3134

3137

3138

3139

3140

3141

3144 bool ForVirtualBase,

3147

3148

3149

3150

3152 bool ForVirtualBase, Address This,

3153 bool InheritedFromVBase,

3155

3157 bool ForVirtualBase, bool Delegating,

3159

3161 bool ForVirtualBase, bool Delegating,

3165 llvm::CallBase **CallOrInvoke = nullptr);

3166

3167

3168

3170

3171

3173

3177

3182 bool NewPointerIsChecked,

3183 bool ZeroInitialization = false);

3184

3186 llvm::Value *NumElements,

3189 bool NewPointerIsChecked,

3190 bool ZeroInitialization = false);

3191

3193

3197

3199 llvm::Type *ElementTy, Address NewPtr,

3200 llvm::Value *NumElements,

3201 llvm::Value *AllocSizeWithoutCookie);

3202

3205

3210

3213

3216

3218 QualType DeleteTy, llvm::Value *NumElements = nullptr,

3220

3222 const CallExpr *TheCallExpr, bool IsDelete);

3223

3227

3228

3229

3230

3232

3234

3236

3237

3238

3240

3241

3243

3244

3246

3248

3249

3251

3252

3254

3255

3257

3258

3260

3262

3263

3266

3267

3269

3270

3272

3273

3274

3276

3279 llvm::Value *ArraySize = nullptr) {

3281 return;

3283 SkippedChecks, ArraySize);

3284 }

3285

3289 llvm::Value *ArraySize = nullptr) {

3291 return;

3293 SkippedChecks, ArraySize);

3294 }

3295

3296

3297

3298

3302 llvm::Value *ArraySize = nullptr);

3303

3304

3305

3306

3308 QualType IndexType, bool Accessed);

3310 llvm::Value *Index, QualType IndexType,

3311 QualType IndexedType, bool Accessed);

3312

3313

3314

3318 uint64_t &Offset);

3319

3323

3324

3328

3330 bool isInc, bool isPre);

3332 bool isInc, bool isPre);

3333

3334

3336

3337

3339

3340

3341

3342

3343

3344

3345

3346

3347

3349

3350

3351

3352

3354

3356 bool capturedByInit);

3357

3360

3361

3362

3364

3365

3366

3367

3369

3372

3374

3375

3376

3377

3378

3380

3381 llvm::Value *NRVOFlag;

3382

3383

3384

3385 bool IsEscapingByRef;

3386

3387

3388

3389 bool IsConstantAggregate;

3390

3391

3392 llvm::Value *SizeForLifetimeMarkers;

3393

3394

3395

3397

3398 struct Invalid {};

3402

3403 AutoVarEmission(const VarDecl &variable)

3404 : Variable(&variable), Addr(Address::invalid()), NRVOFlag(nullptr),

3405 IsEscapingByRef(false), IsConstantAggregate(false),

3406 SizeForLifetimeMarkers(nullptr), AllocaAddr(RawAddress::invalid()) {}

3407

3408 bool wasEmittedAsGlobal() const { return !Addr.isValid(); }

3409

3410 public:

3412

3414 return SizeForLifetimeMarkers != nullptr;

3415 }

3418 return SizeForLifetimeMarkers;

3419 }

3420

3421

3422

3423

3425 return Addr;

3426 }

3427

3428

3430

3431

3432

3433

3435 if (!IsEscapingByRef) return Addr;

3436

3438 }

3439 };

3445

3446

3447

3448

3449

3450

3453 bool EmitDebugInfo);

3454

3456 llvm::GlobalValue::LinkageTypes Linkage);

3457

3459 union {

3462 };

3463

3464 bool IsIndirect;

3465

3468

3469 public:

3472 }

3476 }

3477

3482 assert( Addr .hasOffset() && "unexpected offset");

3484 }

3485

3489 }

3490

3493 return Addr;

3494 }

3495 };

3496

3497

3499

3500

3501

3502

3503

3504

3505

3506

3507

3508

3511

3515 llvm::Value *Alignment,

3516 llvm::Value *OffsetValue,

3517 llvm::Value *TheCheck,

3518 llvm::Instruction *Assumption);

3519

3522 llvm::Value *Alignment,

3523 llvm::Value *OffsetValue = nullptr);

3524

3527 llvm::Value *Alignment,

3528 llvm::Value *OffsetValue = nullptr);

3529

3530

3531

3532

3533

3534

3536

3537

3538

3539

3540

3541

3542

3544

3545

3546

3547

3548

3549

3550

3552

3556 bool GetLast = false,

3559

3560

3561

3563

3569

3582

3588

3593 bool ignoreResult = false);

3597 bool ignoreResult = false);

3600

3603

3611

3613 llvm::Function *FinallyFunc);

3615 const Stmt *OutlinedStmt);

3616

3619

3622

3624 llvm::Value *ParentFP,

3625 llvm::Value *EntryEBP);

3629

3630

3632

3633

3634

3635

3637 bool IsFilter);

3638

3639

3640

3641

3642

3643

3646 llvm::Value *ParentFP);

3647

3650

3651

3654

3655 public:

3657 bool HasCancel)

3658 : CGF(CGF) {

3659 CGF.OMPCancelStack.enter(CGF, Kind, HasCancel);

3660 }

3662 };

3663

3664

3676

3677

3678

3679

3680

3681

3682

3683

3684

3687 const llvm::function_ref<void(Address, Address)> CopyGen);

3688

3689

3690

3691

3692

3693

3694

3695

3696

3697

3698

3703

3704

3705

3706

3707

3708

3709

3710

3711

3712

3713

3714

3715

3719 const llvm::function_ref<RValue(RValue)> CommonGen);

3726 const llvm::DenseMap<const ValueDecl *, llvm::Value *>

3727 CaptureDeviceAddrMap);

3730 const llvm::DenseMap<const ValueDecl *, llvm::Value *>

3731 CaptureDeviceAddrMap);

3732

3733

3734

3735

3736

3737

3738

3739

3740

3741

3742

3744

3745

3746

3747

3748

3749

3750

3751

3752

3753

3754

3757

3758

3759

3760

3761

3762

3763

3765 bool NoFinals,

3766 llvm::Value *IsLastIterCond = nullptr);

3767

3770

3771

3772

3775 const llvm::function_ref<llvm::Value *(CodeGenFunction &)> CondGen);

3776

3777

3778

3779

3780

3781

3782

3785 bool ForInscan = false);

3786

3787

3788

3789

3790

3793

3794

3795

3796

3797

3798

3800

3801 typedef const llvm::function_ref<void(CodeGenFunction & ,

3802 llvm::Function * ,

3822 };

3868 void

3871 void

3879 void

3881 void

3901 void

3926

3927

3929 StringRef ParentName,

3931 static void

3934

3938

3942

3943 static void

3946

3950

3954

3956 StringRef ParentName,

3958

3959

3963

3964

3968

3969

3973

3977

3978

3979

3980

3981

3982

3984 int Depth);

3985

3986

3988

3989

3990

3991

3992

3993

3994

3995

3996

3997

3998

4001 const Expr *LoopCond, const Expr *IncExpr,

4002 const llvm::function_ref<void(CodeGenFunction &)> BodyGen,

4003 const llvm::function_ref<void(CodeGenFunction &)> PostIncGen);

4004

4006

4009

4010

4012

4013

4014

4015

4019

4020

4023

4024

4028 const llvm::function_ref<llvm::Value *(CodeGenFunction &)> CondGen);

4029

4030

4032

4033private:

4034

4036

4037

4038 struct OMPLoopArguments {

4039

4041

4043

4045

4047

4048 llvm::Value *Chunk = nullptr;

4049

4050 Expr *EUB = nullptr;

4051

4052 Expr *IncExpr = nullptr;

4053

4054 Expr *Init = nullptr;

4055

4056 Expr *Cond = nullptr;

4057

4058 Expr *NextLB = nullptr;

4059

4060 Expr *NextUB = nullptr;

4061

4063 OMPLoopArguments() = default;

4065 llvm::Value *Chunk = nullptr, Expr *EUB = nullptr,

4066 Expr *IncExpr = nullptr, Expr *Init = nullptr,

4067 Expr *Cond = nullptr, Expr *NextLB = nullptr,

4068 Expr *NextUB = nullptr)

4069 : LB(LB), UB(UB), ST(ST), IL(IL), Chunk(Chunk), EUB(EUB),

4070 IncExpr(IncExpr), Init(Init), Cond(Cond), NextLB(NextLB),

4071 NextUB(NextUB) {}

4072 };

4073 void EmitOMPOuterLoop(bool DynamicOrOrdered, bool IsMonotonic,

4075 const OMPLoopArguments &LoopArgs,

4078 void EmitOMPForOuterLoop(const OpenMPScheduleTy &ScheduleKind,

4080 OMPPrivateScope &LoopScope, bool Ordered,

4081 const OMPLoopArguments &LoopArgs,

4085 OMPPrivateScope &LoopScope,

4086 const OMPLoopArguments &LoopArgs,

4088

4090

4091public:

4092

4093

4094

4096

4097

4098

4099 EmitStmt(S.getStructuredBlock());

4100 }

4101

4103

4104

4105

4107 }

4108

4110

4111

4112

4114 }

4115

4117

4118

4119

4120 EmitStmt(S.getStructuredBlock());

4121 }

4122

4124

4125

4126 }

4127

4129

4130

4131 }

4132

4134

4135

4136

4137 EmitStmt(S.getStructuredBlock());

4138 }

4139

4141

4142

4143 }

4144

4146

4147

4148 }

4149

4151

4152

4153 }

4154

4156

4157

4158 }

4159

4161

4162

4163 }

4164

4165

4166

4167

4168

4169

4171

4172

4174

4175

4176

4177

4179 const char *Name);

4180

4181

4182

4184 const char *Name);

4185

4186

4187

4188

4189

4190

4191

4192

4193

4194

4195

4196

4197

4198

4199

4200

4201

4204

4205private:

4207

4208public:

4209

4210

4211

4213

4216

4218

4220

4223

4225 llvm::AtomicOrdering AO, bool IsVolatile = false,

4227

4229

4231 bool IsVolatile, bool isInit);

4232

4235 llvm::AtomicOrdering Success =

4236 llvm::AtomicOrdering::SequentiallyConsistent,

4237 llvm::AtomicOrdering Failure =

4238 llvm::AtomicOrdering::SequentiallyConsistent,

4240

4241

4242

4244 llvm::AtomicRMWInst::BinOp Op, Address Addr, llvm::Value *Val,

4245 llvm::AtomicOrdering Order = llvm::AtomicOrdering::SequentiallyConsistent,

4246 llvm::SyncScope::ID SSID = llvm::SyncScope::System,

4248

4250 const llvm::function_ref<RValue(RValue)> &UpdateOp,

4251 bool IsVolatile);

4252

4253

4254

4256

4257

4258

4260

4261

4262

4263

4264

4267

4268

4269

4270

4274 bool isNontemporal = false) {

4277 }

4278

4282 bool isNontemporal = false);

4283

4284

4285

4286

4287

4289

4290

4291

4292

4296 bool isInit = false, bool isNontemporal = false) {

4299 }

4300

4304 bool isInit = false, bool isNontemporal = false);

4305

4306

4307

4308

4309

4310

4312

4313

4314

4315

4320

4321

4325

4326

4327

4328

4332

4333

4334

4335

4336

4337

4338

4340 llvm::Value **Result=nullptr);

4341

4342

4346 llvm::Value *&Result);

4347

4348

4351

4353 llvm::CallBase **CallOrInvoke = nullptr);

4354

4362 bool Accessed = false);

4366 bool IsLowerBound = true);

4378

4383

4385

4387

4391

4393 llvm::PointerIntPair<llvm::Constant*, 1, bool> ValueAndIsReference;

4396 public:

4400 }

4403 }

4404

4405 explicit operator bool() const {

4406 return ValueAndIsReference.getOpaqueValue() != nullptr;

4407 }

4408

4409 bool isReference() const { return ValueAndIsReference.getInt(); }

4414 }

4415

4418 return ValueAndIsReference.getPointer();

4419 }

4420 };

4421

4425

4429

4437 llvm::Value *ThisValue);

4438

4439

4440

4441

4444

4447 unsigned CVRQualifiers);

4448

4453

4460

4461

4462

4463

4464

4465

4466

4467

4470 llvm::CallBase **CallOrInvoke, bool IsMustTail,

4472 bool IsVirtualFunctionPointerThunk = false);

4475 llvm::CallBase **CallOrInvoke = nullptr,

4476 bool IsMustTail = false) {

4479 }

4482 llvm::CallBase **CallOrInvoke = nullptr,

4484

4485

4486

4489 llvm::CallBase **CallOrInvoke = nullptr);

4491 llvm::CallBase **CallOrInvoke = nullptr);

4493

4496

4498 const Twine &name = "");

4501 const Twine &name = "");

4503 const Twine &name = "");

4506 const Twine &name = "");

4509 const Twine &name = "");

4510

4513

4516 const Twine &Name = "");

4519 const Twine &name = "");

4521 const Twine &name = "");

4524

4527 llvm::Type *Ty);

4528

4532

4534

4535

4537 llvm::Value *Discriminator);

4539 llvm::Value *StorageAddress,

4542

4545

4548

4552 bool IsKnownNonNull);

4556

4560

4565

4567

4570 }

4571

4572

4573

4576 bool IsVolatile,

4578

4579

4582 bool IsVolatile,

4584

4585

4586

4594

4598 llvm::Value *ImplicitParam, QualType ImplicitParamTy, const CallExpr *E,

4599 CallArgList *RtlArgs, llvm::CallBase **CallOrInvoke);

4601 llvm::Value *This, QualType ThisTy,

4602 llvm::Value *ImplicitParam,

4604 llvm::CallBase **CallOrInvoke = nullptr);

4607 llvm::CallBase **CallOrInvoke = nullptr);

4611 const Expr *Base, llvm::CallBase **CallOrInvoke);

4612

4614 llvm::Value *memberPtr,

4620 llvm::CallBase **CallOrInvoke);

4621

4625 llvm::CallBase **CallOrInvoke);

4627

4630 llvm::CallBase **CallOrInvoke);

4631

4634

4637

4639

4640

4642

4643

4645

4647

4651

4653 llvm::CallBase **CallOrInvoke);

4654

4655

4656

4659

4661 const llvm::CmpInst::Predicate Fp,

4662 const llvm::CmpInst::Predicate Ip,

4663 const llvm::Twine &Name = "");

4666 llvm::Triple::ArchType Arch);

4669 llvm::Triple::ArchType Arch);

4672 llvm::Triple::ArchType Arch);

4677

4679 unsigned LLVMIntrinsic,

4680 unsigned AltLLVMIntrinsic,

4681 const char *NameHint,

4682 unsigned Modifier,

4686 llvm::Triple::ArchType Arch);

4687

4689 unsigned Modifier, llvm::Type *ArgTy,

4693 const char *name,

4694 unsigned shift = 0, bool rightshift = false);

4696 const llvm::ElementCount &Count);

4699 bool negateForRightShift);

4701 llvm::Type *Ty, bool usgn, const char *name);

4703

4704

4705

4707

4717 llvm::Type *ReturnType,

4721 llvm::Value *EmitSVEDupX(llvm::Value *Scalar, llvm::Type *Ty);

4725 unsigned BuiltinID);

4728 unsigned BuiltinID);

4730 llvm::ScalableVectorType *VTy);

4732 llvm::StructType *Ty);

4735 unsigned IntID);

4738 unsigned IntID);

4741 unsigned BuiltinID, bool IsZExtReturn);

4744 unsigned BuiltinID);

4747 unsigned BuiltinID);

4750 unsigned IntID);

4753 unsigned IntID);

4756 unsigned IntID);

4758

4761 unsigned IntID);

4764 unsigned IntID);

4767 unsigned IntID);

4770 unsigned IntID);

4771

4775

4777

4779 llvm::Triple::ArchType Arch);

4781

4798

4804

4808 llvm::AtomicOrdering &AO,

4809 llvm::SyncScope::ID &SSID);

4810

4811 enum class MSVCIntrin;

4813

4815

4826

4827

4828

4832 }

4833

4834

4847 bool resultIgnored);

4849 bool resultIgnored);

4860

4863 llvm::Type *returnType);

4865

4866 std::pair<LValue,llvm::Value*>

4868 std::pair<LValue,llvm::Value*>

4870 std::pair<LValue,llvm::Value*>

4872

4874 llvm::Type *returnType);

4876 llvm::Type *returnType);

4878

4882

4885 bool allowUnsafeClaim);

4889

4891

4893

4899

4905

4906

4908

4909

4910

4911

4912

4913

4914

4915

4916

4918

4919

4920

4923

4924

4925

4929

4930

4931

4932

4934

4935

4936

4938

4940

4941

4942

4945

4946

4947

4949 bool DstIsVolatile);

4950

4951

4952

4954

4955

4956

4958 bool IgnoreReal = false,

4959 bool IgnoreImag = false);

4960

4961

4962

4964

4965

4967

4968

4970

4975

4978

4979

4980

4981

4982

4983 llvm::GlobalVariable *

4985 llvm::GlobalVariable *GV);

4986

4987

4989

4990

4991

4993 bool PerformInit);

4994

4996 llvm::Constant *Addr);

4997

4999 llvm::FunctionCallee Dtor,

5000 llvm::Constant *Addr,

5001 llvm::FunctionCallee &AtExit);

5002

5003

5004

5006 llvm::Constant *addr);

5007

5008

5009

5011 llvm::Constant *addr);

5012

5013

5015

5016

5018

5019

5020

5021

5022

5023

5025 bool PerformInit);

5026

5028

5029

5031 llvm::BasicBlock *InitBlock,

5032 llvm::BasicBlock *NoInitBlock,

5034

5035

5036

5037 void

5041

5042

5043

5045 llvm::Function *Fn,

5046 ArrayRef<std::tuple<llvm::FunctionType *, llvm::WeakTrackingVH,

5047 llvm::Constant *>>

5048 DtorsOrStermFinalizers);

5049

5052 llvm::GlobalVariable *Addr,

5053 bool PerformInit);

5054

5056

5058

5060

5062

5063

5064

5065

5066

5067

5069 llvm::Value *AnnotatedVal,

5070 StringRef AnnotationStr,

5072 const AnnotateAttr *Attr);

5073

5074

5076

5077

5078

5080

5081

5082

5083

5084

5085

5086

5087

5089

5090

5091

5092

5094

5095

5096

5098

5099

5100

5101

5103 bool AllowLabels = false);

5104

5105

5106

5107

5109 bool AllowLabels = false);

5110

5111

5113

5114

5115

5117

5118

5119

5120

5121

5123 llvm::BasicBlock *TrueBlock,

5124 llvm::BasicBlock *FalseBlock,

5125 uint64_t TrueCount = 0,

5127 const Expr *CntrIdx = nullptr);

5128

5129

5130

5131

5132

5133

5135 llvm::BasicBlock *FalseBlock, uint64_t TrueCount,

5137 const Expr *ConditionalOp = nullptr);

5138

5139

5140

5142

5143

5144

5146

5147

5148

5149

5150

5151

5154 bool SignedIndices,

5157 const Twine &Name = "");

5158

5160 llvm::Type *elementType, bool SignedIndices,

5162 CharUnits Align, const Twine &Name = "");

5163

5164

5165

5170 };

5171

5172

5173

5175

5176

5177

5179

5180

5181

5183

5184

5185

5187

5188

5189

5191

5194

5195

5196

5197

5198 void

5200 Checked,

5203

5204

5205

5207 llvm::Value *Cond, llvm::ConstantInt *TypeId,

5208 llvm::Value *Ptr,

5210

5211

5212

5214

5215

5216

5218 bool NoMerge = false);

5219

5220

5221

5223

5224

5226

5227

5229

5230

5231

5234

5237 unsigned ParmNum);

5238

5239

5241

5242

5244

5245

5246

5247

5250

5251

5252

5254

5255

5256

5258

5259

5260

5262

5263

5265

5266

5268 unsigned NumElementsDst,

5269 const llvm::Twine &Name = "");

5270

5271private:

5272

5273

5274 llvm::ConvergenceControlInst *emitConvergenceLoopToken(llvm::BasicBlock *BB);

5275

5276

5277

5278 llvm::CallBase *addConvergenceControlToken(llvm::CallBase *Input);

5279

5280

5281

5282 llvm::ConvergenceControlInst *

5283 getOrEmitConvergenceEntryToken(llvm::Function *F);

5284

5285private:

5286 llvm::MDNode *getRangeForLoadFromType(QualType Ty);

5288

5289 void deferPlaceholderReplacement(llvm::Instruction *Old, llvm::Value *New);

5290

5292 DeferredReplacements;

5293

5294

5295 void setAddrOfLocalVar(const VarDecl *VD, Address Addr) {

5296 assert(!LocalDeclMap.count(VD) && "Decl already exists in LocalDeclMap!");

5297 LocalDeclMap.insert({VD, Addr});

5298 }

5299

5300

5301

5302

5303

5304 void ExpandTypeFromArgs(QualType Ty, LValue Dst,

5305 llvm::Function::arg_iterator &AI);

5306

5307

5308

5309

5310 void ExpandTypeToArgs(QualType Ty, CallArg Arg, llvm::FunctionType *IRFuncTy,

5312 unsigned &IRCallArgPos);

5313

5314 std::pair<llvm::Value *, llvm::Type *>

5316 std::string &ConstraintStr);

5317

5318 std::pair<llvm::Value *, llvm::Type *>

5320 QualType InputType, std::string &ConstraintStr,

5322

5323

5324

5325

5326

5327

5328 llvm::Value *evaluateOrEmitBuiltinObjectSize(const Expr *E, unsigned Type,

5329 llvm::IntegerType *ResType,

5330 llvm::Value *EmittedE,

5331 bool IsDynamic);

5332

5333

5334

5335

5336 llvm::Value *emitBuiltinObjectSize(const Expr *E, unsigned Type,

5337 llvm::IntegerType *ResType,

5338 llvm::Value *EmittedE,

5339 bool IsDynamic);

5340

5341 llvm::Value *emitFlexibleArrayMemberSize(const Expr *E, unsigned Type,

5342 llvm::IntegerType *ResType);

5343

5345 Address Loc);

5346

5347public:

5349

5351

5353

5355 };

5356

5357

5358

5360 llvm::PointerUnion<const FunctionProtoType *, const ObjCMethodDecl *> P;

5361

5364 };

5365

5367 llvm::iterator_rangeCallExpr::const\_arg\_iterator ArgRange,

5369 unsigned ParamsToSkip = 0,

5371

5372

5373

5374

5375

5376

5377

5378

5379

5380

5381

5382

5383

5384

5385

5386

5387

5388

5393

5394

5395

5396

5398

5400

5405

5407 std::optional Arch = std::nullopt)

5409 };

5410

5411

5412

5413

5422

5423private:

5425

5426 void EmitDeclMetadata();

5427

5428 BlockByrefHelpers *buildByrefHelpers(llvm::StructType &byrefType,

5430

5431 void AddObjCARCExceptionMetadata(llvm::Instruction *Inst);

5432

5433 llvm::Value *GetValueForARMHint(unsigned BuiltinID);

5434 llvm::Value *EmitX86CpuIs(const CallExpr *E);

5435 llvm::Value *EmitX86CpuIs(StringRef CPUStr);

5436 llvm::Value *EmitX86CpuSupports(const CallExpr *E);

5438 llvm::Value *EmitX86CpuSupports(std::array<uint32_t, 4> FeatureMask);

5439 llvm::Value *EmitX86CpuInit();

5440 llvm::Value *FormX86ResolverCondition(const FMVResolverOption &RO);

5441 llvm::Value *EmitAArch64CpuInit();

5442 llvm::Value *FormAArch64ResolverCondition(const FMVResolverOption &RO);

5443 llvm::Value *EmitAArch64CpuSupports(const CallExpr *E);

5445};

5446

5450

5451

5453 CGF.CGM.getDataLayout().getPrefTypeAlign(value->getType()));

5455 CGF.CreateTempAlloca(value->getType(), align, "cond-cleanup.save");

5457

5459}

5460

5463

5464 if (!value.getInt()) return value.getPointer();

5465

5466

5467 auto alloca = castllvm::AllocaInst(value.getPointer());

5469 alloca->getAlign());

5470}

5471

5472}

5473

5474

5475

5476llvm::fp::ExceptionBehavior

5478}

5479

5480#endif

Enums/classes describing ABI related information about constructors, destructors and thunks.

static bool CanThrow(Expr *E, ASTContext &Ctx)

enum clang::sema::@1727::IndirectLocalPathEntry::EntryKind Kind

Defines the clang::Expr interface and subclasses for C++ expressions.

llvm::MachO::Architecture Architecture

llvm::MachO::Target Target

Defines some OpenMP-specific enums and functions.

This file defines OpenACC AST classes for statement-level contructs.

This file defines OpenMP AST classes for executable directives and clauses.

This file defines SYCL AST classes used to represent calls to SYCL kernels.

C Language Family Type Representation.

APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat],...

Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...

AbstractConditionalOperator - An abstract base class for ConditionalOperator and BinaryConditionalOpe...

This class represents BOTH the OpenMP Array Section and OpenACC 'subarray', with a boolean differenti...

ArraySubscriptExpr - [C99 6.5.2.1] Array Subscripting.

Represents an array type, per C99 6.7.5.2 - Array Declarators.

AsmStmt is the base class for GCCAsmStmt and MSAsmStmt.

AtomicExpr - Variadic atomic builtins: __atomic_exchange, __atomic_fetch_*, __atomic_load,...

Attr - This represents one attribute.

Represents an attribute applied to a statement.

BinaryConditionalOperator - The GNU extension to the conditional operator which allows the middle ope...

OpaqueValueExpr * getOpaqueValue() const

getOpaqueValue - Return the opaque value placeholder.

Expr * getCommon() const

getCommon - Return the common expression, written to the left of the condition.

A builtin binary operation expression such as "x + y" or "x <= y".

static bool isLogicalOp(Opcode Opc)

BlockExpr - Adaptor class for mixing a BlockDecl with expressions.

BreakStmt - This represents a break.

Represents a call to a CUDA kernel function.

Represents binding an expression to a temporary.

Represents a call to a C++ constructor.

Represents a C++ constructor within a class.

A default argument (C++ [dcl.fct.default]).

A use of a default initializer in a constructor or in aggregate initialization.

Represents a delete expression for memory deallocation and destructor calls, e.g.

Represents a C++ destructor within a class.

A C++ dynamic_cast expression (C++ [expr.dynamic.cast]).

CXXForRangeStmt - This represents C++0x [stmt.ranged]'s ranged for statement, represented as 'for (ra...

Represents a call to an inherited base class constructor from an inheriting constructor.

Represents a call to a member function that may be written either with member call syntax (e....

Represents a static or instance method of a struct/union/class.

Represents a new-expression for memory allocation and constructor calls, e.g: "new CXXNewExpr(foo)".

A call to an overloaded operator written using operator syntax.

Represents a C++ pseudo-destructor (C++ [expr.pseudo]).

Represents a C++ struct/union/class.

Represents a C++ temporary.

A C++ throw-expression (C++ [except.throw]).

CXXTryStmt - A C++ try block, including all handlers.

A C++ typeid expression (C++ [expr.typeid]), which gets the type_info that corresponds to the supplie...

A Microsoft C++ __uuidof expression, which gets the _GUID that corresponds to the supplied type or ex...

CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).

Describes the capture of either a variable, or 'this', or variable-length array type.

This captures a statement into a function.

CaseStmt - Represent a case statement.

CastExpr - Base class for type casts, including both implicit casts (ImplicitCastExpr) and explicit c...

const CXXBaseSpecifier *const * path_const_iterator

CharUnits - This is an opaque type for sizes expressed in character units.

bool isZero() const

isZero - Test whether the quantity equals zero.

llvm::Align getAsAlign() const

getAsAlign - Returns Quantity as a valid llvm::Align, Beware llvm::Align assumes power of two 8-bit b...

static CharUnits fromQuantity(QuantityType Quantity)

fromQuantity - Construct a CharUnits quantity from a raw integer type.

static CharUnits Zero()

Zero - Construct a CharUnits quantity of zero.

Represents a 'co_await' expression.

bool hasProfileClangInstr() const

Check if Clang profile instrumenation is on.

Like RawAddress, an abstract representation of an aligned address, but the pointer contained in this ...

llvm::Value * getBasePointer() const

llvm::Value * emitRawPointer(CodeGenFunction &CGF) const

Return the pointer contained in this class after authenticating it and adding offset to it if necessa...

CharUnits getAlignment() const

llvm::Type * getElementType() const

Return the type of the values stored in this address.

void setAlignment(CharUnits Value)

llvm::Value * getOffset() const

void replaceBasePointer(llvm::Value *P)

This function is used in situations where the caller is doing some sort of opaque "laundering" of the...

llvm::PointerType * getType() const

Return the type of the pointer value.

static AggValueSlot ignored()

ignored - Returns an aggregate value slot indicating that the aggregate value is being ignored.

static AggValueSlot forAddr(Address addr, Qualifiers quals, IsDestructed_t isDestructed, NeedsGCBarriers_t needsGC, IsAliased_t isAliased, Overlap_t mayOverlap, IsZeroed_t isZeroed=IsNotZeroed, IsSanitizerChecked_t isChecked=IsNotSanitizerChecked)

forAddr - Make a slot for an aggregate value.

A scoped helper to set the current debug location to the specified location or preferred location of ...

static ApplyDebugLocation CreateArtificial(CodeGenFunction &CGF)

Apply TemporaryLocation if it is valid.

A pair of helper functions for a __block variable.

Information about the layout of a __block variable.

CGBlockInfo - Information to generate a block literal.

llvm::StoreInst * CreateStore(llvm::Value *Val, Address Addr, bool IsVolatile=false)

llvm::LoadInst * CreateFlagLoad(llvm::Value *Addr, const llvm::Twine &Name="")

Emit a load from an i1 flag variable.

llvm::LoadInst * CreateAlignedLoad(llvm::Type *Ty, llvm::Value *Addr, CharUnits Align, const llvm::Twine &Name="")

Implements C++ ABI-specific code generation functions.

All available information about a concrete callee.

This class gathers all debug information during compilation and is responsible for emitting to llvm g...

CGFunctionInfo - Class to encapsulate the information about a function definition.

CallArgList - Type for representing both the value and type of arguments in a call.

An abstract representation of regular/ObjC call/message targets.

AbstractCallee(const ObjCMethodDecl *OMD)

const ParmVarDecl * getParamDecl(unsigned I) const

const Decl * getDecl() const

unsigned getNumParams() const

bool hasFunctionDecl() const

AbstractCallee(const FunctionDecl *FD)

The scope of an ArrayInitLoopExpr.

ArrayInitLoopExprScope(CodeGenFunction &CGF, llvm::Value *Index)

~ArrayInitLoopExprScope()

Address getAllocatedAddress() const

Returns the raw, allocated address, which is not necessarily the address of the object itself.

llvm::Value * getSizeForLifetimeMarkers() const

bool useLifetimeMarkers() const

RawAddress getOriginalAllocatedAddress() const

Returns the address for the original alloca instruction.

Address getObjectAddress(CodeGenFunction &CGF) const

Returns the address of the object within this declaration.

static AutoVarEmission invalid()

API for captured statement code generation.

CapturedRegionKind getKind() const

virtual llvm::Value * getContextValue() const

virtual ~CGCapturedStmtInfo()

static bool classof(const CGCapturedStmtInfo *)

virtual void setContextValue(llvm::Value *V)

bool isCXXThisExprCaptured() const

virtual FieldDecl * getThisFieldDecl() const

llvm::SmallDenseMap< const VarDecl *, FieldDecl * > getCaptureFields()

Get the CaptureFields.

CGCapturedStmtInfo(CapturedRegionKind K=CR_Default)

virtual void EmitBody(CodeGenFunction &CGF, const Stmt *S)

Emit the captured statement body.

virtual StringRef getHelperName() const

Get the name of the capture helper.

CGCapturedStmtInfo(const CapturedStmt &S, CapturedRegionKind K=CR_Default)

virtual const FieldDecl * lookup(const VarDecl *VD) const

Lookup the captured field decl for a variable.

RAII for correct setting/restoring of CapturedStmtInfo.

CGCapturedStmtRAII(CodeGenFunction &CGF, CGCapturedStmtInfo *NewCapturedStmtInfo)

The scope of a CXXDefaultInitExpr.

CharUnits OldCXXThisAlignment

~CXXDefaultInitExprScope()

SourceLocExprScopeGuard SourceLocScope

llvm::Value * OldCXXThisValue

CXXDefaultInitExprScope(CodeGenFunction &CGF, const CXXDefaultInitExpr *E)

void Emit(CodeGenFunction &CGF, Flags flags) override

Emit the cleanup.

CallLifetimeEnd(RawAddress addr, llvm::Value *size)

An object to manage conditionally-evaluated expressions.

llvm::BasicBlock * getStartingBlock() const

Returns a block which will be executed prior to each evaluation of the conditional code.

void begin(CodeGenFunction &CGF)

ConditionalEvaluation(CodeGenFunction &CGF)

void end(CodeGenFunction &CGF)

static ConstantEmission forValue(llvm::Constant *C)

static ConstantEmission forReference(llvm::Constant *C)

llvm::Constant * getValue() const

LValue getReferenceLValue(CodeGenFunction &CGF, Expr *refExpr) const

A scope within which we are constructing the fields of an object which might use a CXXDefaultInitExpr...

FieldConstructionScope(CodeGenFunction &CGF, Address This)

~FieldConstructionScope()

A class controlling the emission of a finally block.

void exit(CodeGenFunction &CGF)

void enter(CodeGenFunction &CGF, const Stmt *Finally, llvm::FunctionCallee beginCatchFn, llvm::FunctionCallee endCatchFn, llvm::FunctionCallee rethrowFn)

Enters a finally block for an implementation using zero-cost exceptions.

InlinedInheritingConstructorScope(CodeGenFunction &CGF, GlobalDecl GD)

~InlinedInheritingConstructorScope()

void rescopeLabels()

Change the cleanup scope of the labels in this lexical scope to match the scope of the enclosing cont...

void addLabel(const LabelDecl *label)

LexicalScope(CodeGenFunction &CGF, SourceRange Range)

Enter a new cleanup scope.

void ForceCleanup()

Force the emission of cleanups now, instead of waiting until this object is destroyed.

~LexicalScope()

Exit this cleanup scope, emitting any accumulated cleanups.

RAII for preserving necessary info during inlined region body codegen.

InlinedRegionBodyRAII(CodeGenFunction &cgf, InsertPointTy &AllocaIP, llvm::BasicBlock &FiniBB)

Cleanup action for allocate support.

OMPAllocateCleanupTy(llvm::CallInst *RLFnCI)

void Emit(CodeGenFunction &CGF, Flags) override

Emit the cleanup.

RAII for preserving necessary info during Outlined region body codegen.

OutlinedRegionBodyRAII(CodeGenFunction &cgf, InsertPointTy &AllocaIP, llvm::BasicBlock &RetBB)

~OutlinedRegionBodyRAII()

Controls insertion of cancellation exit blocks in worksharing constructs.

OMPCancelStackRAII(CodeGenFunction &CGF, OpenMPDirectiveKind Kind, bool HasCancel)

Save/restore original map of previously emitted local vars in case when we need to duplicate emission...

OMPLocalDeclMapRAII(CodeGenFunction &CGF)

The class used to assign some variables some temporarily addresses.

bool apply(CodeGenFunction &CGF)

Applies new addresses to the list of the variables.

void restore(CodeGenFunction &CGF)

Restores original addresses of the variables.

bool setVarAddr(CodeGenFunction &CGF, const VarDecl *LocalVD, Address TempAddr)

Sets the address of the variable LocalVD to be TempAddr in function CGF.

The scope used to remap some variables as private in the OpenMP loop body (or other captured region e...

void restoreMap()

Restore all mapped variables w/o clean up.

bool Privatize()

Privatizes local variables previously registered as private.

bool isGlobalVarCaptured(const VarDecl *VD) const

Checks if the global variable is captured in current function.

OMPPrivateScope(CodeGenFunction &CGF)

Enter a new OpenMP private scope.

~OMPPrivateScope()

Exit scope - all the mapped variables are restored.

bool addPrivate(const VarDecl *LocalVD, Address Addr)

Registers LocalVD variable as a private with Addr as the address of the corresponding private variabl...

A non-RAII class containing all the information about a bound opaque value.

static OpaqueValueMappingData bind(CodeGenFunction &CGF, const OpaqueValueExpr *ov, const LValue &lv)

static OpaqueValueMappingData bind(CodeGenFunction &CGF, const OpaqueValueExpr *ov, const RValue &rv)

static bool shouldBindAsLValue(const Expr *expr)

void unbind(CodeGenFunction &CGF)

static OpaqueValueMappingData bind(CodeGenFunction &CGF, const OpaqueValueExpr *ov, const Expr *e)

An RAII object to set (and then clear) a mapping for an OpaqueValueExpr.

OpaqueValueMapping(CodeGenFunction &CGF, const OpaqueValueExpr *OV)

Build the opaque value mapping for an OpaqueValueExpr whose source expression is set to the expressio...

OpaqueValueMapping(CodeGenFunction &CGF, const AbstractConditionalOperator *op)

Build the opaque value mapping for the given conditional operator if it's the GNU ?...

static bool shouldBindAsLValue(const Expr *expr)

OpaqueValueMapping(CodeGenFunction &CGF, const OpaqueValueExpr *opaqueValue, RValue rvalue)

OpaqueValueMapping(CodeGenFunction &CGF, const OpaqueValueExpr *opaqueValue, LValue lvalue)

llvm::Value * getDirectValue() const

Address getIndirectAddress() const

static ParamValue forIndirect(Address addr)

static ParamValue forDirect(llvm::Value *value)

llvm::Value * getAnyValue() const

Manages parent directive for scan directives.

ParentLoopDirectiveForScanRegion(CodeGenFunction &CGF, const OMPExecutableDirective &ParentLoopDirectiveForScan)

~ParentLoopDirectiveForScanRegion()

An object which temporarily prevents a value from being destroyed by aggressive peephole optimization...

PeepholeProtection()=default

Enters a new scope for capturing cleanups, all of which will be executed once the scope is exited.

RunCleanupsScope(CodeGenFunction &CGF)

Enter a new cleanup scope.

~RunCleanupsScope()

Exit this cleanup scope, emitting any accumulated cleanups.

void ForceCleanup(std::initializer_list< llvm::Value ** > ValuesToReload={})

Force the emission of cleanups now, instead of waiting until this object is destroyed.

bool requiresCleanups() const

Determine whether this scope requires any cleanups.

RAII object to set/unset CodeGenFunction::IsSanitizerScope.

An RAII object to record that we're evaluating a statement expression.

StmtExprEvaluation(CodeGenFunction &CGF)

CodeGenFunction - This class organizes the per-function state that is used while generating LLVM code...

void GenerateObjCCtorDtorMethod(ObjCImplementationDecl *IMP, ObjCMethodDecl *MD, bool ctor)

llvm::Value * EmitAArch64BuiltinExpr(unsigned BuiltinID, const CallExpr *E, llvm::Triple::ArchType Arch)

void emitAutoVarTypeCleanup(const AutoVarEmission &emission, QualType::DestructionKind dtorKind)

EHScopeStack::stable_iterator CurrentCleanupScopeDepth

llvm::Value * EmitFromMemory(llvm::Value *Value, QualType Ty)

EmitFromMemory - Change a scalar value from its memory representation to its value representation.

void GenerateCXXGlobalInitFunc(llvm::Function *Fn, ArrayRef< llvm::Function * > CXXThreadLocals, ConstantAddress Guard=ConstantAddress::invalid())

GenerateCXXGlobalInitFunc - Generates code for initializing global variables.

llvm::Value * EmitPointerAuthAuth(const CGPointerAuthInfo &Info, llvm::Value *Pointer)

LValue EmitOpaqueValueLValue(const OpaqueValueExpr *e)

RValue EmitLoadOfGlobalRegLValue(LValue LV)

void EmitGotoStmt(const GotoStmt &S)

void EmitSynthesizedCXXCopyCtorCall(const CXXConstructorDecl *D, Address This, Address Src, const CXXConstructExpr *E)

void EmitDestructorBody(FunctionArgList &Args)

void EmitOMPTaskBasedDirective(const OMPExecutableDirective &S, const OpenMPDirectiveKind CapturedRegion, const RegionCodeGenTy &BodyGen, const TaskGenTy &TaskGen, OMPTaskDataTy &Data)

void StartObjCMethod(const ObjCMethodDecl *MD, const ObjCContainerDecl *CD)

llvm::BasicBlock * getEHDispatchBlock(EHScopeStack::stable_iterator scope)

void EmitOMPTargetTeamsDirective(const OMPTargetTeamsDirective &S)

void pushCallObjectDeleteCleanup(const FunctionDecl *OperatorDelete, llvm::Value *CompletePtr, QualType ElementType)

llvm::Value * EmitMSVCBuiltinExpr(MSVCIntrin BuiltinID, const CallExpr *E)

void EmitBranchToCounterBlock(const Expr *Cond, BinaryOperator::Opcode LOp, llvm::BasicBlock *TrueBlock, llvm::BasicBlock *FalseBlock, uint64_t TrueCount=0, Stmt::Likelihood LH=Stmt::LH_None, const Expr *CntrIdx=nullptr)

EmitBranchToCounterBlock - Emit a conditional branch to a new block that increments a profile counter...

LValue EmitObjCIvarRefLValue(const ObjCIvarRefExpr *E)

void EmitARCDestroyWeak(Address addr)

void FinishFunction(SourceLocation EndLoc=SourceLocation())

FinishFunction - Complete IR generation of the current function.

LValue EmitCompoundLiteralLValue(const CompoundLiteralExpr *E)

void EmitNullInitialization(Address DestPtr, QualType Ty)

EmitNullInitialization - Generate code to set a value of the given type to null, If the type contains...

void enterByrefCleanup(CleanupKind Kind, Address Addr, BlockFieldFlags Flags, bool LoadBlockVarAddr, bool CanThrow)

Enter a cleanup to destroy a __block variable.

void CreateCoercedStore(llvm::Value *Src, Address Dst, llvm::TypeSize DstSize, bool DstIsVolatile)

Create a store to.

void EmitOMPParallelGenericLoopDirective(const OMPLoopDirective &S)

void EmitOMPAggregateAssign(Address DestAddr, Address SrcAddr, QualType OriginalType, const llvm::function_ref< void(Address, Address)> CopyGen)

Perform element by element copying of arrays with type OriginalType from SrcAddr to DestAddr using co...

llvm::Value * EmitLifetimeStart(llvm::TypeSize Size, llvm::Value *Addr)

void EmitPointerAuthOperandBundle(const CGPointerAuthInfo &Info, SmallVectorImpl< llvm::OperandBundleDef > &Bundles)

void EmitTypeCheck(TypeCheckKind TCK, SourceLocation Loc, llvm::Value *V, QualType Type, CharUnits Alignment=CharUnits::Zero(), SanitizerSet SkippedChecks=SanitizerSet(), llvm::Value *ArraySize=nullptr)

Emit a check that V is the address of storage of the appropriate size and alignment for an object of ...

GlobalDecl CurGD

CurGD - The GlobalDecl for the current function being compiled.

llvm::Value * GetVTablePtr(Address This, llvm::Type *VTableTy, const CXXRecordDecl *VTableClass, VTableAuthMode AuthMode=VTableAuthMode::Authenticate)

GetVTablePtr - Return the Value of the vtable pointer member pointed to by This.

Address EmitCXXMemberDataPointerAddress(const Expr *E, Address base, llvm::Value *memberPtr, const MemberPointerType *memberPtrType, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr)

void EmitOMPMaskedTaskLoopSimdDirective(const OMPMaskedTaskLoopSimdDirective &S)

std::pair< RValue, llvm::Value * > EmitAtomicCompareExchange(LValue Obj, RValue Expected, RValue Desired, SourceLocation Loc, llvm::AtomicOrdering Success=llvm::AtomicOrdering::SequentiallyConsistent, llvm::AtomicOrdering Failure=llvm::AtomicOrdering::SequentiallyConsistent, bool IsWeak=false, AggValueSlot Slot=AggValueSlot::ignored())

void EmitAsanPrologueOrEpilogue(bool Prologue)

llvm::Value * EmitARCExtendBlockObject(const Expr *expr)

bool checkIfLoopMustProgress(const Expr *, bool HasEmptyBody)

Returns true if a loop must make progress, which means the mustprogress attribute can be added.

void DeactivateCleanupBlock(EHScopeStack::stable_iterator Cleanup, llvm::Instruction *DominatingIP)

DeactivateCleanupBlock - Deactivates the given cleanup block.

llvm::Value * EmitNonNullRValueCheck(RValue RV, QualType T)

Create a check that a scalar RValue is non-null.

static TypeEvaluationKind getEvaluationKind(QualType T)

getEvaluationKind - Return the TypeEvaluationKind of QualType T.

static bool ContainsLabel(const Stmt *S, bool IgnoreCaseStmts=false)

ContainsLabel - Return true if the statement contains a label in it.

LValue EmitCastLValue(const CastExpr *E)

void EnterSEHTryStmt(const SEHTryStmt &S)

CurrentSourceLocExprScope CurSourceLocExprScope

Source location information about the default argument or member initializer expression we're evaluat...

void checkTargetFeatures(SourceLocation Loc, const FunctionDecl *TargetDecl)

llvm::Value * EmitSVEPredicateCast(llvm::Value *Pred, llvm::ScalableVectorType *VTy)

Address getExceptionSlot()

Returns a pointer to the function's exception object and selector slot, which is assigned in every la...

RawAddress CreateMemTemp(QualType T, CharUnits Align, const Twine &Name="tmp", RawAddress *Alloca=nullptr)

bool isBinaryLogicalOp(const Expr *E) const

void EmitBranchOnBoolExpr(const Expr *Cond, llvm::BasicBlock *TrueBlock, llvm::BasicBlock *FalseBlock, uint64_t TrueCount, Stmt::Likelihood LH=Stmt::LH_None, const Expr *ConditionalOp=nullptr)

EmitBranchOnBoolExpr - Emit a branch on a boolean condition (e.g.

void VolatilizeTryBlocks(llvm::BasicBlock *BB, llvm::SmallPtrSet< llvm::BasicBlock *, 10 > &V)

void EmitLambdaInAllocaImplFn(const CXXMethodDecl *CallOp, const CGFunctionInfo **ImplFnInfo, llvm::Function **ImplFn)

llvm::Function * GenerateSEHFinallyFunction(CodeGenFunction &ParentCGF, const SEHFinallyStmt &Finally)

llvm::CallInst * EmitTrapCall(llvm::Intrinsic::ID IntrID)

Emit a call to trap or debugtrap and attach function attribute "trap-func-name" if specified.

llvm::Function * GenerateSEHFilterFunction(CodeGenFunction &ParentCGF, const SEHExceptStmt &Except)

static Destroyer destroyNonTrivialCStruct

JumpDest getJumpDestInCurrentScope(llvm::BasicBlock *Target)

The given basic block lies in the current EH scope, but may be a target of a potentially scope-crossi...

bool sanitizePerformTypeCheck() const

Whether any type-checking sanitizers are enabled.

void EmitCallAndReturnForThunk(llvm::FunctionCallee Callee, const ThunkInfo *Thunk, bool IsUnprototyped)

void EmitDelegateCXXConstructorCall(const CXXConstructorDecl *Ctor, CXXCtorType CtorType, const FunctionArgList &Args, SourceLocation Loc)

void EmitSanitizerStatReport(llvm::SanitizerStatKind SSK)

static bool cxxDestructorCanThrow(QualType T)

Check if T is a C++ class that has a destructor that can throw.

void EmitDelegatingCXXConstructorCall(const CXXConstructorDecl *Ctor, const FunctionArgList &Args)

llvm::Function * GenerateVarArgsThunk(llvm::Function *Fn, const CGFunctionInfo &FnInfo, GlobalDecl GD, const ThunkInfo &Thunk)

SanitizerSet SanOpts

Sanitizers enabled for this function.

RValue EmitBuiltinIsAligned(const CallExpr *E)

Emit IR for __builtin_is_aligned.

LValue EmitCoawaitLValue(const CoawaitExpr *E)

llvm::BasicBlock * getInvokeDestImpl()

LValue getOrCreateOpaqueLValueMapping(const OpaqueValueExpr *e)

Given an opaque value expression, return its LValue mapping if it exists, otherwise create one.

void EmitSehCppScopeBegin()

void EmitOMPCopy(QualType OriginalType, Address DestAddr, Address SrcAddr, const VarDecl *DestVD, const VarDecl *SrcVD, const Expr *Copy)

Emit proper copying of data from one variable to another.

void EmitIfStmt(const IfStmt &S)

void EmitForwardingCallToLambda(const CXXMethodDecl *LambdaCallOperator, CallArgList &CallArgs, const CGFunctionInfo *CallOpFnInfo=nullptr, llvm::Constant *CallOpFn=nullptr)

void EmitWhileStmt(const WhileStmt &S, ArrayRef< const Attr * > Attrs={})

void EmitOMPOrderedDirective(const OMPOrderedDirective &S)

void EmitOMPTargetDirective(const OMPTargetDirective &S)

RawAddress createCleanupActiveFlag()

void PushDestructorCleanup(const CXXDestructorDecl *Dtor, QualType T, Address Addr)

PushDestructorCleanup - Push a cleanup to call the complete-object variant of the given destructor on...

llvm::DenseMap< const VarDecl *, llvm::Value * > NRVOFlags

A mapping from NRVO variables to the flags used to indicate when the NRVO has been applied to this va...

LValue EmitAggExprToLValue(const Expr *E)

EmitAggExprToLValue - Emit the computation of the specified expression of aggregate type into a tempo...

bool IsOutlinedSEHHelper

True if the current function is an outlined SEH helper.

void EmitNonNullArgCheck(RValue RV, QualType ArgType, SourceLocation ArgLoc, AbstractCallee AC, unsigned ParmNum)

Create a check for a function parameter that may potentially be declared as non-null.

bool EmitOMPFirstprivateClause(const OMPExecutableDirective &D, OMPPrivateScope &PrivateScope)

void EmitARCMoveWeak(Address dst, Address src)

LValue EmitScalarCompoundAssignWithComplex(const CompoundAssignOperator *E, llvm::Value *&Result)

RValue EmitBlockCallExpr(const CallExpr *E, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke)

void EmitAArch64MultiVersionResolver(llvm::Function *Resolver, ArrayRef< FMVResolverOption > Options)

void EmitOMPReductionClauseInit(const OMPExecutableDirective &D, OMPPrivateScope &PrivateScope, bool ForInscan=false)

Emit initial code for reduction variables.

llvm::Value * EmitHLSLBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue)

void EmitOMPAtomicDirective(const OMPAtomicDirective &S)

void EmitVTableAssumptionLoad(const VPtr &vptr, Address This)

Emit assumption that vptr load == global vtable.

void unprotectFromPeepholes(PeepholeProtection protection)

Address getAsNaturalAddressOf(Address Addr, QualType PointeeTy)

llvm::CallInst * EmitRuntimeCall(llvm::FunctionCallee callee, ArrayRef< llvm::Value * > args, const Twine &name="")

void startOutlinedSEHHelper(CodeGenFunction &ParentCGF, bool IsFilter, const Stmt *OutlinedStmt)

void EmitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective &S)

llvm::Value * EmitHexagonBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void EmitOMPParallelMasterTaskLoopDirective(const OMPParallelMasterTaskLoopDirective &S)

SmallVector< Address, 1 > SEHCodeSlotStack

A stack of exception code slots.

JumpDest getJumpDestInCurrentScope(StringRef Name=StringRef())

The given basic block lies in the current EH scope, but may be a target of a potentially scope-crossi...

void generateObjCGetterBody(const ObjCImplementationDecl *classImpl, const ObjCPropertyImplDecl *propImpl, const ObjCMethodDecl *GetterMothodDecl, llvm::Constant *AtomicHelperFn)

void EmitAutoVarDecl(const VarDecl &D)

EmitAutoVarDecl - Emit an auto variable declaration.

void GetAArch64SVEProcessedOperands(unsigned BuiltinID, const CallExpr *E, SmallVectorImpl< llvm::Value * > &Ops, SVETypeFlags TypeFlags)

llvm::Value * EmitIvarOffsetAsPointerDiff(const ObjCInterfaceDecl *Interface, const ObjCIvarDecl *Ivar)

llvm::Value * EmitAMDGPUBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

llvm::Constant * createAtExitStub(const VarDecl &VD, llvm::FunctionCallee Dtor, llvm::Constant *Addr)

void EmitLambdaStaticInvokeBody(const CXXMethodDecl *MD)

bool ShouldInstrumentFunction()

ShouldInstrumentFunction - Return true if the current function should be instrumented with __cyg_prof...

void EmitLifetimeEnd(llvm::Value *Size, llvm::Value *Addr)

LValue MakeAddrLValue(llvm::Value *V, QualType T, CharUnits Alignment, AlignmentSource Source=AlignmentSource::Type)

Address EmitCompoundStmtWithoutScope(const CompoundStmt &S, bool GetLast=false, AggValueSlot AVS=AggValueSlot::ignored())

void EmitStoreThroughLValue(RValue Src, LValue Dst, bool isInit=false)

EmitStoreThroughLValue - Store the specified rvalue into the specified lvalue, where both are guarant...

static void EmitOMPTargetTeamsDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsDirective &S)

Emit device code for the target teams directive.

void pushLifetimeExtendedDestroy(CleanupKind kind, Address addr, QualType type, Destroyer *destroyer, bool useEHCleanupForArray)

void callCStructDefaultConstructor(LValue Dst)

void EmitOMPReverseDirective(const OMPReverseDirective &S)

static bool hasScalarEvaluationKind(QualType T)

llvm::Value * EmitObjCAutoreleasePoolPush()

bool isCleanupPadScope() const

Returns true while emitting a cleanuppad.

llvm::Value * EmitNeonSplat(llvm::Value *V, llvm::Constant *Idx)

void EmitVTablePtrCheckForCall(const CXXRecordDecl *RD, llvm::Value *VTable, CFITypeCheckKind TCK, SourceLocation Loc)

EmitVTablePtrCheckForCall - Virtual method MD is being called via VTable.

void EmitOpenACCExitDataConstruct(const OpenACCExitDataConstruct &S)

llvm::Value * EmitARCRetainAutoreleaseNonBlock(llvm::Value *value)

void EmitObjCMRRAutoreleasePoolPop(llvm::Value *Ptr)

const BlockByrefInfo & getBlockByrefInfo(const VarDecl *var)

AwaitSuspendWrapperInfo CurAwaitSuspendWrapper

RValue EmitCUDAKernelCallExpr(const CUDAKernelCallExpr *E, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke)

void EmitMultiVersionResolver(llvm::Function *Resolver, ArrayRef< FMVResolverOption > Options)

llvm::function_ref< std::pair< llvm::Value *, llvm::Value * >(CodeGenFunction &, const OMPExecutableDirective &S, Address LB, Address UB)> CodeGenDispatchBoundsTy

LValue EmitCompoundAssignmentLValue(const CompoundAssignOperator *E)

FieldDecl * LambdaThisCaptureField

CGCapturedStmtInfo * CapturedStmtInfo

void EmitCallArgs(CallArgList &Args, PrototypeWrapper Prototype, llvm::iterator_range< CallExpr::const_arg_iterator > ArgRange, AbstractCallee AC=AbstractCallee(), unsigned ParamsToSkip=0, EvaluationOrder Order=EvaluationOrder::Default)

BuiltinCheckKind

Specifies which type of sanitizer check to apply when handling a particular builtin.

void EmitIndirectGotoStmt(const IndirectGotoStmt &S)

LValue EmitCallExprLValue(const CallExpr *E, llvm::CallBase **CallOrInvoke=nullptr)

void EmitDecl(const Decl &D)

EmitDecl - Emit a declaration.

LValue MakeNaturalAlignPointeeRawAddrLValue(llvm::Value *V, QualType T)

Same as MakeNaturalAlignPointeeAddrLValue except that the pointer is known to be unsigned.

void EmitBoundsCheck(const Expr *E, const Expr *Base, llvm::Value *Index, QualType IndexType, bool Accessed)

Emit a check that Base points into an array object, which we can access at index Index.

Address authPointerToPointerCast(Address Ptr, QualType SourceType, QualType DestType)

void EmitCXXTryStmt(const CXXTryStmt &S)

void EmitBitfieldConversionCheck(llvm::Value *Src, QualType SrcType, llvm::Value *Dst, QualType DstType, const CGBitFieldInfo &Info, SourceLocation Loc)

Emit a check that an [implicit] conversion of a bitfield.

void EmitTrapCheck(llvm::Value *Checked, SanitizerHandler CheckHandlerID, bool NoMerge=false)

Create a basic block that will call the trap intrinsic, and emit a conditional branch to it,...

std::pair< LValue, llvm::Value * > EmitARCStoreStrong(const BinaryOperator *e, bool ignored)

void EmitKCFIOperandBundle(const CGCallee &Callee, SmallVectorImpl< llvm::OperandBundleDef > &Bundles)

RValue EmitCXXMemberOrOperatorCall(const CXXMethodDecl *Method, const CGCallee &Callee, ReturnValueSlot ReturnValue, llvm::Value *This, llvm::Value *ImplicitParam, QualType ImplicitParamTy, const CallExpr *E, CallArgList *RtlArgs, llvm::CallBase **CallOrInvoke)

llvm::Value * EmitCheckedArgForBuiltin(const Expr *E, BuiltinCheckKind Kind)

Emits an argument for a call to a builtin.

bool EmitSimpleStmt(const Stmt *S, ArrayRef< const Attr * > Attrs)

EmitSimpleStmt - Try to emit a "simple" statement which does not necessarily require an insertion poi...

LValue EmitHLSLArrayAssignLValue(const BinaryOperator *E)

void generateThunk(llvm::Function *Fn, const CGFunctionInfo &FnInfo, GlobalDecl GD, const ThunkInfo &Thunk, bool IsUnprototyped)

Generate a thunk for the given method.

void pushIrregularPartialArrayCleanup(llvm::Value *arrayBegin, Address arrayEndPointer, QualType elementType, CharUnits elementAlignment, Destroyer *destroyer)

llvm::Value * EmitARCRetainAutoreleasedReturnValue(llvm::Value *value)

bool inSuspendBlock() const

void emitAlignmentAssumptionCheck(llvm::Value *Ptr, QualType Ty, SourceLocation Loc, SourceLocation AssumptionLoc, llvm::Value *Alignment, llvm::Value *OffsetValue, llvm::Value *TheCheck, llvm::Instruction *Assumption)

llvm::BlockAddress * GetAddrOfLabel(const LabelDecl *L)

static void EmitOMPTargetTeamsDistributeDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsDistributeDirective &S)

Emit device code for the target teams distribute directive.

Address EmitLoadOfPointer(Address Ptr, const PointerType *PtrTy, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr)

Load a pointer with type PtrTy stored at address Ptr.

RawAddress CreateDefaultAlignTempAlloca(llvm::Type *Ty, const Twine &Name="tmp")

CreateDefaultAlignedTempAlloca - This creates an alloca with the default ABI alignment of the given L...

void EmitSynthesizedCXXCopyCtor(Address Dest, Address Src, const Expr *Exp)

static void EmitOMPTargetParallelForSimdDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetParallelForSimdDirective &S)

Emit device code for the target parallel for simd directive.

llvm::Value * EmitObjCAllocWithZone(llvm::Value *value, llvm::Type *returnType)

void EmitCXXAggrConstructorCall(const CXXConstructorDecl *D, llvm::Value *NumElements, Address ArrayPtr, const CXXConstructExpr *E, bool NewPointerIsChecked, bool ZeroInitialization=false)

llvm::Value * emitArrayLength(const ArrayType *arrayType, QualType &baseType, Address &addr)

emitArrayLength - Compute the length of an array, even if it's a VLA, and drill down to the base elem...

VlaSizePair getVLASize(const VariableArrayType *vla)

Returns an LLVM value that corresponds to the size, in non-variably-sized elements,...

llvm::Value * EmitSVEGatherLoad(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

LValue EmitHLSLOutArgExpr(const HLSLOutArgExpr *E, CallArgList &Args, QualType Ty)

void EmitCXXAggrConstructorCall(const CXXConstructorDecl *D, const ArrayType *ArrayTy, Address ArrayPtr, const CXXConstructExpr *E, bool NewPointerIsChecked, bool ZeroInitialization=false)

void popCatchScope()

popCatchScope - Pops the catch scope at the top of the EHScope stack, emitting any required code (oth...

CleanupKind getARCCleanupKind()

Retrieves the default cleanup kind for an ARC cleanup.

void EmitEndEHSpec(const Decl *D)

EmitEndEHSpec - Emit the end of the exception spec.

llvm::Value * EmitRISCVCpuSupports(const CallExpr *E)

AggValueSlot::Overlap_t getOverlapForBaseInit(const CXXRecordDecl *RD, const CXXRecordDecl *BaseRD, bool IsVirtual)

Determine whether a base class initialization may overlap some other object.

void EmitLabel(const LabelDecl *D)

EmitLabel - Emit the block for the given label.

const OMPExecutableDirective * OMPParentLoopDirectiveForScan

Parent loop-based directive for scan directive.

llvm::Value * EmitNVPTXBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

bool shouldUseFusedARCCalls()

void EmitOpenACCInitConstruct(const OpenACCInitConstruct &S)

void EmitOMPTeamsDistributeParallelForDirective(const OMPTeamsDistributeParallelForDirective &S)

bool CurFuncIsThunk

In C++, whether we are code generating a thunk.

void EmitOMPTaskDirective(const OMPTaskDirective &S)

RValue EmitRValueForField(LValue LV, const FieldDecl *FD, SourceLocation Loc)

void EmitOMPScanDirective(const OMPScanDirective &S)

void EmitAnyExprToExn(const Expr *E, Address Addr)

void EmitOMPTaskLoopDirective(const OMPTaskLoopDirective &S)

JumpDest getOMPCancelDestination(OpenMPDirectiveKind Kind)

void EmitCXXDestructorCall(const CXXDestructorDecl *D, CXXDtorType Type, bool ForVirtualBase, bool Delegating, Address This, QualType ThisTy)

RValue EmitCXXMemberOrOperatorMemberCallExpr(const CallExpr *CE, const CXXMethodDecl *MD, ReturnValueSlot ReturnValue, bool HasQualifier, NestedNameSpecifier *Qualifier, bool IsArrow, const Expr *Base, llvm::CallBase **CallOrInvoke)

void EmitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective &S)

llvm::Value * EmitARCAutoreleaseReturnValue(llvm::Value *value)

SmallVector< llvm::ConvergenceControlInst *, 4 > ConvergenceTokenStack

Stack to track the controlled convergence tokens.

llvm::Value * EmitAArch64SVEBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void GenerateObjCMethod(const ObjCMethodDecl *OMD)

void EmitOMPUseDevicePtrClause(const OMPUseDevicePtrClause &C, OMPPrivateScope &PrivateScope, const llvm::DenseMap< const ValueDecl *, llvm::Value * > CaptureDeviceAddrMap)

RValue emitBuiltinOSLogFormat(const CallExpr &E)

Emit IR for __builtin_os_log_format.

LValue EmitLValue(const Expr *E, KnownNonNull_t IsKnownNonNull=NotKnownNonNull)

EmitLValue - Emit code to compute a designator that specifies the location of the expression.

bool isSEHTryScope() const

Returns true inside SEH __try blocks.

void EmitVTablePtrCheckForCast(QualType T, Address Derived, bool MayBeNull, CFITypeCheckKind TCK, SourceLocation Loc)

Derived is the presumed address of an object of type T after a cast.

llvm::Value * EmitARCAutorelease(llvm::Value *value)

llvm::Value * emitPointerAuthResignCall(llvm::Value *Pointer, const CGPointerAuthInfo &CurInfo, const CGPointerAuthInfo &NewInfo)

RValue EmitAtomicLoad(LValue LV, SourceLocation SL, AggValueSlot Slot=AggValueSlot::ignored())

void EmitExtendGCLifetime(llvm::Value *object)

EmitExtendGCLifetime - Given a pointer to an Objective-C object, make sure it survives garbage collec...

llvm::Value * EmitVAStartEnd(llvm::Value *ArgValue, bool IsStart)

Emits a call to an LLVM variable-argument intrinsic, either llvm.va_start or llvm....

void EmitOMPDistributeLoop(const OMPLoopDirective &S, const CodeGenLoopTy &CodeGenLoop, Expr *IncExpr)

Emit code for the distribute loop-based directive.

void EmitARCNoopIntrinsicUse(ArrayRef< llvm::Value * > values)

bool hasVolatileMember(QualType T)

hasVolatileMember - returns true if aggregate type has a volatile member.

llvm::Value * EmitSVEMaskedStore(const CallExpr *, SmallVectorImpl< llvm::Value * > &Ops, unsigned BuiltinID)

llvm::Constant * GenerateObjCAtomicGetterCopyHelperFunction(const ObjCPropertyImplDecl *PID)

void callCStructCopyAssignmentOperator(LValue Dst, LValue Src)

void EmitOMPTaskLoopBasedDirective(const OMPLoopDirective &S)

void callCStructMoveConstructor(LValue Dst, LValue Src)

llvm::Value * EmitIvarOffset(const ObjCInterfaceDecl *Interface, const ObjCIvarDecl *Ivar)

llvm::Value * EmitSVEReinterpret(llvm::Value *Val, llvm::Type *Ty)

llvm::SmallVector< DeferredDeactivateCleanup > DeferredDeactivationCleanupStack

llvm::Value * EmitARCStoreWeak(Address addr, llvm::Value *value, bool ignored)

void EmitSEHExceptionCodeSave(CodeGenFunction &ParentCGF, llvm::Value *ParentFP, llvm::Value *EntryEBP)

llvm::Value * getAsNaturalPointerTo(Address Addr, QualType PointeeType)

llvm::BasicBlock * getEHResumeBlock(bool isCleanup)

static void EmitOMPTargetDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetDirective &S)

Emit device code for the target directive.

void EmitDeleteCall(const FunctionDecl *DeleteFD, llvm::Value *Ptr, QualType DeleteTy, llvm::Value *NumElements=nullptr, CharUnits CookieSize=CharUnits())

LValue EmitBinaryOperatorLValue(const BinaryOperator *E)

void EmitVariablyModifiedType(QualType Ty)

EmitVLASize - Capture all the sizes for the VLA expressions in the given variably-modified type and s...

void callCStructCopyConstructor(LValue Dst, LValue Src)

void EmitCaseStmt(const CaseStmt &S, ArrayRef< const Attr * > Attrs)

RawAddress CreateTempAllocaWithoutCast(llvm::Type *Ty, CharUnits align, const Twine &Name="tmp", llvm::Value *ArraySize=nullptr)

llvm::BasicBlock * createBasicBlock(const Twine &name="", llvm::Function *parent=nullptr, llvm::BasicBlock *before=nullptr)

createBasicBlock - Create an LLVM basic block.

void EmitAtomicUpdate(LValue LVal, llvm::AtomicOrdering AO, const llvm::function_ref< RValue(RValue)> &UpdateOp, bool IsVolatile)

RValue EmitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *E)

LValue EmitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *E)

llvm::Value * EmitSEHExceptionInfo()

RValue EmitBuiltinAlignTo(const CallExpr *E, bool AlignUp)

Emit IR for __builtin_align_up/__builtin_align_down.

llvm::Value * EmitARCLoadWeakRetained(Address addr)

void EmitDefaultStmt(const DefaultStmt &S, ArrayRef< const Attr * > Attrs)

const LangOptions & getLangOpts() const

llvm::Value * LoadPassedObjectSize(const Expr *E, QualType EltTy)

If E references a parameter with pass_object_size info or a constant array size modifier,...

llvm::Value * EmitLoadOfCountedByField(const Expr *Base, const FieldDecl *FAMDecl, const FieldDecl *CountDecl)

Build an expression accessing the "counted_by" field.

static void EmitOMPTargetSimdDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetSimdDirective &S)

Emit device code for the target simd directive.

void EmitOMPDistributeSimdDirective(const OMPDistributeSimdDirective &S)

llvm::Value * EmitObjCProtocolExpr(const ObjCProtocolExpr *E)

void EmitFunctionEpilog(const CGFunctionInfo &FI, bool EmitRetDbgLoc, SourceLocation EndLoc)

EmitFunctionEpilog - Emit the target specific LLVM code to return the given temporary.

llvm::Value * EmitObjCStringLiteral(const ObjCStringLiteral *E)

void ProcessOrderScopeAMDGCN(llvm::Value *Order, llvm::Value *Scope, llvm::AtomicOrdering &AO, llvm::SyncScope::ID &SSID)

void EmitOMPPrivateLoopCounters(const OMPLoopDirective &S, OMPPrivateScope &LoopScope)

Emit initial code for loop counters of loop-based directives.

llvm::Constant * EmitCheckTypeDescriptor(QualType T)

Emit a description of a type in a format suitable for passing to a runtime sanitizer handler.

void pushEHDestroy(QualType::DestructionKind dtorKind, Address addr, QualType type)

void EmitOMPDistributeParallelForDirective(const OMPDistributeParallelForDirective &S)

llvm::BasicBlock * EHResumeBlock

EHResumeBlock - Unified block containing a call to llvm.eh.resume.

LValue EmitLValueForFieldInitialization(LValue Base, const FieldDecl *Field)

EmitLValueForFieldInitialization - Like EmitLValueForField, except that if the Field is a reference,...

void EmitOpenACCShutdownConstruct(const OpenACCShutdownConstruct &S)

LValue EmitInitListLValue(const InitListExpr *E)

llvm::Value * EmitARCRetainAutorelease(QualType type, llvm::Value *value)

void emitArrayDestroy(llvm::Value *begin, llvm::Value *end, QualType elementType, CharUnits elementAlign, Destroyer *destroyer, bool checkZeroLength, bool useEHCleanup)

void EmitBlock(llvm::BasicBlock *BB, bool IsFinished=false)

EmitBlock - Emit the given block.

bool InNoConvergentAttributedStmt

True if the current statement has noconvergent attribute.

void EmitOMPLastprivateClauseFinal(const OMPExecutableDirective &D, bool NoFinals, llvm::Value *IsLastIterCond=nullptr)

Emit final copying of lastprivate values to original variables at the end of the worksharing or simd ...

void EmitOMPInterchangeDirective(const OMPInterchangeDirective &S)

void EmitTypeCheck(TypeCheckKind TCK, SourceLocation Loc, Address Addr, QualType Type, CharUnits Alignment=CharUnits::Zero(), SanitizerSet SkippedChecks=SanitizerSet(), llvm::Value *ArraySize=nullptr)

llvm::Function * generateAwaitSuspendWrapper(Twine const &CoroName, Twine const &SuspendPointName, CoroutineSuspendExpr const &S)

void EmitObjCAtThrowStmt(const ObjCAtThrowStmt &S)

void EmitUnreachable(SourceLocation Loc)

Emit a reached-unreachable diagnostic if Loc is valid and runtime checking is enabled.

static bool isInstrumentedCondition(const Expr *C)

isInstrumentedCondition - Determine whether the given condition is an instrumentable condition (i....

SmallVector< llvm::Value *, 8 > ObjCEHValueStack

ObjCEHValueStack - Stack of Objective-C exception values, used for rethrows.

void EmitOMPTeamsGenericLoopDirective(const OMPTeamsGenericLoopDirective &S)

bool ConstantFoldsToSimpleInteger(const Expr *Cond, llvm::APSInt &Result, bool AllowLabels=false)

ConstantFoldsToSimpleInteger - If the specified expression does not fold to a constant,...

void pushDestroyAndDeferDeactivation(QualType::DestructionKind dtorKind, Address addr, QualType type)

void EmitFunctionBody(const Stmt *Body)

VlaSizePair getVLAElements1D(QualType vla)

llvm::AllocaInst * CreateTempAlloca(llvm::Type *Ty, const Twine &Name="tmp", llvm::Value *ArraySize=nullptr)

CreateTempAlloca - This creates an alloca and inserts it into the entry block if ArraySize is nullptr...

llvm::Value * EmitSVETupleCreate(const SVETypeFlags &TypeFlags, llvm::Type *ReturnType, ArrayRef< llvm::Value * > Ops)

const CodeGen::CGBlockInfo * BlockInfo

void EmitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective &S)

void EmitAggregateCopyCtor(LValue Dest, LValue Src, AggValueSlot::Overlap_t MayOverlap)

llvm::Value * EmitVTableTypeCheckedLoad(const CXXRecordDecl *RD, llvm::Value *VTable, llvm::Type *VTableTy, uint64_t VTableByteOffset)

Emit a type checked load from the given vtable.

void pushDestroyAndDeferDeactivation(CleanupKind cleanupKind, Address addr, QualType type, Destroyer *destroyer, bool useEHCleanupForArray)

void EmitRISCVMultiVersionResolver(llvm::Function *Resolver, ArrayRef< FMVResolverOption > Options)

Address makeNaturalAddressForPointer(llvm::Value *Ptr, QualType T, CharUnits Alignment=CharUnits::Zero(), bool ForPointeeType=false, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr, KnownNonNull_t IsKnownNonNull=NotKnownNonNull)

Construct an address with the natural alignment of T.

SmallVector< llvm::OperandBundleDef, 1 > getBundlesForFunclet(llvm::Value *Callee)

void markStmtAsUsed(bool Skipped, const Stmt *S)

void EmitOpenACCWaitConstruct(const OpenACCWaitConstruct &S)

llvm::Value * EmitObjCBoxedExpr(const ObjCBoxedExpr *E)

llvm::AllocaInst * EHSelectorSlot

The selector slot.

llvm::Value * EmitCheckedArgForAssume(const Expr *E)

Emits an argument for a call to a __builtin_assume.

Address EmitLoadOfReference(LValue RefLVal, LValueBaseInfo *PointeeBaseInfo=nullptr, TBAAAccessInfo *PointeeTBAAInfo=nullptr)

void EmitOMPParallelMaskedTaskLoopDirective(const OMPParallelMaskedTaskLoopDirective &S)

void EmitExprAsInit(const Expr *init, const ValueDecl *D, LValue lvalue, bool capturedByInit)

EmitExprAsInit - Emits the code necessary to initialize a location in memory with the given initializ...

llvm::CallBase * EmitRuntimeCallOrInvoke(llvm::FunctionCallee callee, const Twine &name="")

void emitByrefStructureInit(const AutoVarEmission &emission)

void SimplifyForwardingBlocks(llvm::BasicBlock *BB)

SimplifyForwardingBlocks - If the given basic block is only a branch to another basic block,...

ComplexPairTy EmitComplexExpr(const Expr *E, bool IgnoreReal=false, bool IgnoreImag=false)

EmitComplexExpr - Emit the computation of the specified expression of complex type,...

void callCStructDestructor(LValue Dst)

RValue EmitLoadOfLValue(LValue V, SourceLocation Loc)

EmitLoadOfLValue - Given an expression that represents a value lvalue, this method emits the address ...

llvm::Value * EmitObjCRetainNonBlock(llvm::Value *value, llvm::Type *returnType)

llvm::Value * GetVTTParameter(GlobalDecl GD, bool ForVirtualBase, bool Delegating)

GetVTTParameter - Return the VTT parameter that should be passed to a base constructor/destructor wit...

RValue convertTempToRValue(Address addr, QualType type, SourceLocation Loc)

void EmitOMPParallelDirective(const OMPParallelDirective &S)

void EmitInheritedCXXConstructorCall(const CXXConstructorDecl *D, bool ForVirtualBase, Address This, bool InheritedFromVBase, const CXXInheritedCtorInitExpr *E)

Emit a call to a constructor inherited from a base class, passing the current constructor's arguments...

llvm::Value * EmitObjCAutorelease(llvm::Value *value, llvm::Type *returnType)

Address EmitExtVectorElementLValue(LValue V)

void EmitOMPSimdFinal(const OMPLoopDirective &D, const llvm::function_ref< llvm::Value *(CodeGenFunction &)> CondGen)

void EmitAnyExprToMem(const Expr *E, Address Location, Qualifiers Quals, bool IsInitializer)

EmitAnyExprToMem - Emits the code necessary to evaluate an arbitrary expression into the given memory...

TypeCheckKind

Situations in which we might emit a check for the suitability of a pointer or glvalue.

@ TCK_DowncastPointer

Checking the operand of a static_cast to a derived pointer type.

@ TCK_DowncastReference

Checking the operand of a static_cast to a derived reference type.

@ TCK_MemberAccess

Checking the object expression in a non-static data member access.

@ TCK_ConstructorCall

Checking the 'this' pointer for a constructor call.

@ TCK_Store

Checking the destination of a store. Must be suitably sized and aligned.

@ TCK_NonnullAssign

Checking the value assigned to a _Nonnull pointer. Must not be null.

@ TCK_UpcastToVirtualBase

Checking the operand of a cast to a virtual base object.

@ TCK_MemberCall

Checking the 'this' pointer for a call to a non-static member function.

@ TCK_DynamicOperation

Checking the operand of a dynamic_cast or a typeid expression.

@ TCK_ReferenceBinding

Checking the bound value in a reference binding.

@ TCK_Load

Checking the operand of a load. Must be suitably sized and aligned.

@ TCK_Upcast

Checking the operand of a cast to a base object.

void EmitBlockAfterUses(llvm::BasicBlock *BB)

EmitBlockAfterUses - Emit the given block somewhere hopefully near its uses, and leave the insertion ...

llvm::Value * EmitSMELdrStr(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

LValue MakeAddrLValue(Address Addr, QualType T, LValueBaseInfo BaseInfo, TBAAAccessInfo TBAAInfo)

void SetDivFPAccuracy(llvm::Value *Val)

Set the minimum required accuracy of the given sqrt operation based on CodeGenOpts.

RValue EmitObjCMessageExpr(const ObjCMessageExpr *E, ReturnValueSlot Return=ReturnValueSlot())

void EmitContinueStmt(const ContinueStmt &S)

void setCurrentProfileCount(uint64_t Count)

Set the profiler's current count.

RawAddress getNormalCleanupDestSlot()

llvm::BasicBlock * getTerminateFunclet()

getTerminateLandingPad - Return a cleanup funclet that just calls terminate.

void EmitIgnoredExpr(const Expr *E)

EmitIgnoredExpr - Emit an expression in a context which ignores the result.

llvm::Value * EmitARCStoreStrongCall(Address addr, llvm::Value *value, bool resultIgnored)

void EmitStoreOfScalar(llvm::Value *Value, Address Addr, bool Volatile, QualType Ty, LValueBaseInfo BaseInfo, TBAAAccessInfo TBAAInfo, bool isInit=false, bool isNontemporal=false)

bool InNoMergeAttributedStmt

True if the current statement has nomerge attribute.

LValue EmitUnsupportedLValue(const Expr *E, const char *Name)

EmitUnsupportedLValue - Emit a dummy l-value using the type of E and issue an ErrorUnsupported style ...

llvm::Value * EmitNeonSplat(llvm::Value *V, llvm::Constant *Idx, const llvm::ElementCount &Count)

VPtrsVector getVTablePointers(const CXXRecordDecl *VTableClass)

void PopCleanupBlocks(EHScopeStack::stable_iterator OldCleanupStackSize, std::initializer_list< llvm::Value ** > ValuesToReload={})

Takes the old cleanup stack size and emits the cleanup blocks that have been added.

llvm::Type * ConvertTypeForMem(QualType T)

llvm::Function * createTLSAtExitStub(const VarDecl &VD, llvm::FunctionCallee Dtor, llvm::Constant *Addr, llvm::FunctionCallee &AtExit)

Address EmitCheckedInBoundsGEP(Address Addr, ArrayRef< llvm::Value * > IdxList, llvm::Type *elementType, bool SignedIndices, bool IsSubtraction, SourceLocation Loc, CharUnits Align, const Twine &Name="")

void EmitOMPDistributeParallelForSimdDirective(const OMPDistributeParallelForSimdDirective &S)

llvm::Value * EmitARCUnsafeUnretainedScalarExpr(const Expr *expr)

const Decl * CurCodeDecl

CurCodeDecl - This is the inner-most code context, which includes blocks.

LValue MakeAddrLValueWithoutTBAA(Address Addr, QualType T, AlignmentSource Source=AlignmentSource::Type)

void EmitAutoVarInit(const AutoVarEmission &emission)

llvm::BasicBlock * getUnreachableBlock()

void EmitOMPForSimdDirective(const OMPForSimdDirective &S)

llvm::AssertingVH< llvm::Instruction > AllocaInsertPt

AllocaInsertPoint - This is an instruction in the entry block before which we prefer to insert alloca...

void EmitAggregateAssign(LValue Dest, LValue Src, QualType EltTy)

Emit an aggregate assignment.

void GenerateOpenMPCapturedVars(const CapturedStmt &S, SmallVectorImpl< llvm::Value * > &CapturedVars)

void EmitNonNullArgCheck(Address Addr, QualType ArgType, SourceLocation ArgLoc, AbstractCallee AC, unsigned ParmNum)

llvm::Value * EmitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E)

bool isPointerKnownNonNull(const Expr *E)

RawAddress CreateMemTempWithoutCast(QualType T, CharUnits Align, const Twine &Name="tmp")

bool currentFunctionUsesSEHTry() const

llvm::Value * EmitSVEMaskedLoad(const CallExpr *, llvm::Type *ReturnTy, SmallVectorImpl< llvm::Value * > &Ops, unsigned BuiltinID, bool IsZExtReturn)

bool AlwaysEmitXRayCustomEvents() const

AlwaysEmitXRayCustomEvents - Return true if we must unconditionally emit XRay custom event handling c...

llvm::SmallVector< const JumpDest *, 2 > SEHTryEpilogueStack

CodeGenFunction * ParentCGF

void EmitScalarInit(const Expr *init, const ValueDecl *D, LValue lvalue, bool capturedByInit)

JumpDest ReturnBlock

ReturnBlock - Unified return block.

DominatingValue< T >::saved_type saveValueInCond(T value)

const llvm::function_ref< void(CodeGenFunction &, llvm::Function *, const OMPTaskDataTy &)> TaskGenTy

static void EmitOMPTargetTeamsGenericLoopDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsGenericLoopDirective &S)

Emit device code for the target teams loop directive.

llvm::Value * ExceptionSlot

The exception slot.

unsigned getDebugInfoFIndex(const RecordDecl *Rec, unsigned FieldIndex)

Get the record field index as represented in debug info.

LValue EmitLValueForField(LValue Base, const FieldDecl *Field)

llvm::Value * EmitARCRetainBlock(llvm::Value *value, bool mandatory)

QualType TypeOfSelfObject()

TypeOfSelfObject - Return type of object that this self represents.

LValue EmitCheckedLValue(const Expr *E, TypeCheckKind TCK)

Same as EmitLValue but additionally we generate checking code to guard against undefined behavior.

llvm::Value * EmitSVEDupX(llvm::Value *Scalar)

RawAddress CreateMemTemp(QualType T, const Twine &Name="tmp", RawAddress *Alloca=nullptr)

CreateMemTemp - Create a temporary memory object of the given type, with appropriate alignmen and cas...

void EmitOMPFlushDirective(const OMPFlushDirective &S)

void EmitStaticVarDecl(const VarDecl &D, llvm::GlobalValue::LinkageTypes Linkage)

void EmitOMPMaskedTaskLoopDirective(const OMPMaskedTaskLoopDirective &S)

void markStmtMaybeUsed(const Stmt *S)

void EmitSEHLeaveStmt(const SEHLeaveStmt &S)

static Destroyer destroyCXXObject

llvm::Value * EmitObjCArrayLiteral(const ObjCArrayLiteral *E)

@ ForceLeftToRight

! Language semantics require left-to-right evaluation.

@ Default

! No language constraints on evaluation order.

@ ForceRightToLeft

! Language semantics require right-to-left evaluation.

void EmitLambdaBlockInvokeBody()

void EmitAttributedStmt(const AttributedStmt &S)

void EmitVarAnnotations(const VarDecl *D, llvm::Value *V)

Emit local annotations for the local variable V, declared by D.

llvm::BasicBlock * OMPBeforeScanBlock

void registerGlobalDtorWithLLVM(const VarDecl &D, llvm::FunctionCallee fn, llvm::Constant *addr)

Registers the dtor using 'llvm.global_dtors' for platforms that do not support an 'atexit()' function...

Destroyer * getDestroyer(QualType::DestructionKind destructionKind)

void EmitOMPCancelDirective(const OMPCancelDirective &S)

llvm::SmallPtrSet< const CXXRecordDecl *, 4 > VisitedVirtualBasesSetTy

void EmitNewArrayInitializer(const CXXNewExpr *E, QualType elementType, llvm::Type *ElementTy, Address NewPtr, llvm::Value *NumElements, llvm::Value *AllocSizeWithoutCookie)

RawAddress CreateMemTempWithoutCast(QualType T, const Twine &Name="tmp")

CreateMemTemp - Create a temporary memory object of the given type, with appropriate alignmen without...

void EmitOMPGenericLoopDirective(const OMPGenericLoopDirective &S)

llvm::Value * EmitPointerAuthSign(const CGPointerAuthInfo &Info, llvm::Value *Pointer)

void EmitOMPTargetTeamsDistributeDirective(const OMPTargetTeamsDistributeDirective &S)

void EmitObjCRelease(llvm::Value *value, ARCPreciseLifetime_t precise)

void EmitStoreThroughBitfieldLValue(RValue Src, LValue Dst, llvm::Value **Result=nullptr)

EmitStoreThroughBitfieldLValue - Store Src into Dst with same constraints as EmitStoreThroughLValue.

void pushCleanupAndDeferDeactivation(CleanupKind Kind, As... A)

void EmitAtomicInit(Expr *E, LValue lvalue)

static const Expr * stripCond(const Expr *C)

Ignore parentheses and logical-NOT to track conditions consistently.

void EmitCfiCheckStub()

Emit a stub for the cross-DSO CFI check function.

static std::string getNonTrivialDestructorStr(QualType QT, CharUnits Alignment, bool IsVolatile, ASTContext &Ctx)

llvm::DenseMap< const Decl *, Address > DeclMapTy

void EmitCaseStmtRange(const CaseStmt &S, ArrayRef< const Attr * > Attrs)

llvm::Value * EmitObjCConsumeObject(QualType T, llvm::Value *Ptr)

PeepholeProtection protectFromPeepholes(RValue rvalue)

protectFromPeepholes - Protect a value that we're intending to store to the side, but which will prob...

ConstantEmission tryEmitAsConstant(DeclRefExpr *refExpr)

llvm::Value * EmitARCLoadWeak(Address addr)

const TargetInfo & getTarget() const

void initFullExprCleanup()

Set up the last cleanup that was pushed as a conditional full-expression cleanup.

LValue EmitCXXConstructLValue(const CXXConstructExpr *E)

llvm::Value * EmitCMSEClearRecord(llvm::Value *V, llvm::IntegerType *ITy, QualType RTy)

void EmitOMPTaskgroupDirective(const OMPTaskgroupDirective &S)

static void EmitOMPTargetTeamsDistributeParallelForDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsDistributeParallelForDirective &S)

void emitOMPSimpleStore(LValue LVal, RValue RVal, QualType RValTy, SourceLocation Loc)

bool isInConditionalBranch() const

isInConditionalBranch - Return true if we're currently emitting one branch or the other of a conditio...

void EmitOMPInnerLoop(const OMPExecutableDirective &S, bool RequiresCleanup, const Expr *LoopCond, const Expr *IncExpr, const llvm::function_ref< void(CodeGenFunction &)> BodyGen, const llvm::function_ref< void(CodeGenFunction &)> PostIncGen)

Emit inner loop of the worksharing/simd construct.

llvm::DebugLoc SourceLocToDebugLoc(SourceLocation Location)

Converts Location to a DebugLoc, if debug information is enabled.

void EmitCXXForRangeStmt(const CXXForRangeStmt &S, ArrayRef< const Attr * > Attrs={})

llvm::Value * EmitPointerAuthBlendDiscriminator(llvm::Value *StorageAddress, llvm::Value *Discriminator)

Create the discriminator from the storage address and the entity hash.

llvm::Constant * GenerateDestroyHelperFunction(const CGBlockInfo &blockInfo)

llvm::Value * vectorWrapScalar16(llvm::Value *Op)

llvm::Function * LookupNeonLLVMIntrinsic(unsigned IntrinsicID, unsigned Modifier, llvm::Type *ArgTy, const CallExpr *E)

llvm::Value * getTypeSize(QualType Ty)

Returns calculated size of the specified type.

std::pair< LValue, llvm::Value * > EmitARCStoreAutoreleasing(const BinaryOperator *e)

void EmitLabelStmt(const LabelStmt &S)

void emitDestroy(Address addr, QualType type, Destroyer *destroyer, bool useEHCleanupForArray)

void EmitFunctionProlog(const CGFunctionInfo &FI, llvm::Function *Fn, const FunctionArgList &Args)

EmitFunctionProlog - Emit the target specific LLVM code to load the arguments for the given function.

llvm::Value * EmitObjCAllocInit(llvm::Value *value, llvm::Type *resultType)

LValue EmitVAArgExprLValue(const VAArgExpr *E)

llvm::Value * EmitSEHExceptionCode()

bool EmitScalarRangeCheck(llvm::Value *Value, QualType Ty, SourceLocation Loc)

Check if the scalar Value is within the valid range for the given type Ty.

llvm::Value * EmitObjCCollectionLiteral(const Expr *E, const ObjCMethodDecl *MethodWithObjects)

void EmitOMPDepobjDirective(const OMPDepobjDirective &S)

llvm::Function * generateDestroyHelper(Address addr, QualType type, Destroyer *destroyer, bool useEHCleanupForArray, const VarDecl *VD)

Address EmitPointerWithAlignment(const Expr *Addr, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr, KnownNonNull_t IsKnownNonNull=NotKnownNonNull)

EmitPointerWithAlignment - Given an expression with a pointer type, emit the value and compute our be...

llvm::Value * EmitMatrixIndexExpr(const Expr *E)

llvm::Value * EmitTargetBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue)

EmitTargetBuiltinExpr - Emit the given builtin call.

void GenerateCXXGlobalCleanUpFunc(llvm::Function *Fn, ArrayRef< std::tuple< llvm::FunctionType *, llvm::WeakTrackingVH, llvm::Constant * > > DtorsOrStermFinalizers)

GenerateCXXGlobalCleanUpFunc - Generates code for cleaning up global variables.

void EmitCXXGuardedInit(const VarDecl &D, llvm::GlobalVariable *DeclPtr, bool PerformInit)

Emit code in this function to perform a guarded variable initialization.

const Expr * RetExpr

If a return statement is being visited, this holds the return statment's result expression.

void EmitARCRelease(llvm::Value *value, ARCPreciseLifetime_t precise)

void EmitCXXGlobalVarDeclInit(const VarDecl &D, llvm::GlobalVariable *GV, bool PerformInit)

EmitCXXGlobalVarDeclInit - Create the initializer for a C++ variable with global storage.

LValue EmitCoyieldLValue(const CoyieldExpr *E)

void EmitSehCppScopeEnd()

void EmitInitializerForField(FieldDecl *Field, LValue LHS, Expr *Init)

llvm::Value * EmitObjCThrowOperand(const Expr *expr)

void EmitX86MultiVersionResolver(llvm::Function *Resolver, ArrayRef< FMVResolverOption > Options)

RValue EmitAnyExprToTemp(const Expr *E)

EmitAnyExprToTemp - Similarly to EmitAnyExpr(), however, the result will always be accessible even if...

void pushCleanupAfterFullExpr(CleanupKind Kind, As... A)

Queue a cleanup to be pushed after finishing the current full-expression, potentially with an active ...

void EmitComplexExprIntoLValue(const Expr *E, LValue dest, bool isInit)

EmitComplexExprIntoLValue - Emit the given expression of complex type and place its result into the s...

RValue EmitCXXMemberCallExpr(const CXXMemberCallExpr *E, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke=nullptr)

llvm::Value * emitPointerAuthResign(llvm::Value *Pointer, QualType PointerType, const CGPointerAuthInfo &CurAuthInfo, const CGPointerAuthInfo &NewAuthInfo, bool IsKnownNonNull)

void EmitVTablePtrCheck(const CXXRecordDecl *RD, llvm::Value *VTable, CFITypeCheckKind TCK, SourceLocation Loc)

EmitVTablePtrCheck - Emit a check that VTable is a valid virtual table for RD using llvm....

void EmitOMPSingleDirective(const OMPSingleDirective &S)

std::pair< LValue, llvm::Value * > EmitARCStoreUnsafeUnretained(const BinaryOperator *e, bool ignored)

ComplexPairTy EmitPromotedComplexExpr(const Expr *E, QualType PromotionType)

void pushFullExprCleanup(CleanupKind kind, As... A)

pushFullExprCleanup - Push a cleanup to be run at the end of the current full-expression.

RValue EmitCoroutineIntrinsic(const CallExpr *E, unsigned int IID)

void initFullExprCleanupWithFlag(RawAddress ActiveFlag)

llvm::Value * EmitAArch64SMEBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void EmitOMPTargetTeamsGenericLoopDirective(const OMPTargetTeamsGenericLoopDirective &S)

RValue EmitAMDGPUDevicePrintfCallExpr(const CallExpr *E)

void EmitReturnValueCheck(llvm::Value *RV)

Emit a test that checks if the return value RV is nonnull.

llvm::BasicBlock * getInvokeDest()

Address EmitArrayToPointerDecay(const Expr *Array, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr)

RValue EmitBuiltinNewDeleteCall(const FunctionProtoType *Type, const CallExpr *TheCallExpr, bool IsDelete)

llvm::Value * EmitRISCVCpuInit()

Address mergeAddressesInConditionalExpr(Address LHS, Address RHS, llvm::BasicBlock *LHSBlock, llvm::BasicBlock *RHSBlock, llvm::BasicBlock *MergeBlock, QualType MergedType)

llvm::CanonicalLoopInfo * EmitOMPCollapsedCanonicalLoopNest(const Stmt *S, int Depth)

Emit the Stmt S and return its topmost canonical loop, if any.

llvm::Value * EmitRISCVCpuSupports(ArrayRef< StringRef > FeaturesStrs)

LValue EmitUnaryOpLValue(const UnaryOperator *E)

void EmitBlockWithFallThrough(llvm::BasicBlock *BB, const Stmt *S)

llvm::Value * LoadObjCSelf()

LoadObjCSelf - Load the value of self.

bool ShouldEmitVTableTypeCheckedLoad(const CXXRecordDecl *RD)

Returns whether we should perform a type checked load when loading a virtual function for virtual cal...

ComplexPairTy EmitComplexPrePostIncDec(const UnaryOperator *E, LValue LV, bool isInc, bool isPre)

RValue EmitUnsupportedRValue(const Expr *E, const char *Name)

EmitUnsupportedRValue - Emit a dummy r-value using the type of E and issue an ErrorUnsupported style ...

void EmitAtomicStore(RValue rvalue, LValue lvalue, llvm::AtomicOrdering AO, bool IsVolatile, bool isInit)

llvm::Value * EmitARCRetainAutoreleaseReturnValue(llvm::Value *value)

void EmitARCCopyWeak(Address dst, Address src)

void maybeResetMCDCCondBitmap(const Expr *E)

Zero-init the MCDC temp value.

static unsigned getAccessedFieldNo(unsigned Idx, const llvm::Constant *Elts)

getAccessedFieldNo - Given an encoded value and a result number, return the input field number being ...

void EmitSimpleOMPExecutableDirective(const OMPExecutableDirective &D)

Emit simple code for OpenMP directives in Simd-only mode.

void EmitForStmt(const ForStmt &S, ArrayRef< const Attr * > Attrs={})

void EmitCheck(ArrayRef< std::pair< llvm::Value *, SanitizerKind::SanitizerOrdinal > > Checked, SanitizerHandler Check, ArrayRef< llvm::Constant * > StaticArgs, ArrayRef< llvm::Value * > DynamicArgs)

Create a basic block that will either trap or call a handler function in the UBSan runtime with the p...

void pushSEHCleanup(CleanupKind kind, llvm::Function *FinallyFunc)

RValue EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue)

void PushDestructorCleanup(QualType T, Address Addr)

PushDestructorCleanup - Push a cleanup to call the complete-object destructor of an object of the giv...

void EmitCXXConstructorCall(const CXXConstructorDecl *D, CXXCtorType Type, bool ForVirtualBase, bool Delegating, AggValueSlot ThisAVS, const CXXConstructExpr *E)

void EmitOMPDistributeDirective(const OMPDistributeDirective &S)

CGCallee BuildAppleKextVirtualDestructorCall(const CXXDestructorDecl *DD, CXXDtorType Type, const CXXRecordDecl *RD)

void EmitOpenACCCombinedConstruct(const OpenACCCombinedConstruct &S)

RValue EmitAnyExpr(const Expr *E, AggValueSlot aggSlot=AggValueSlot::ignored(), bool ignoreResult=false)

EmitAnyExpr - Emit code to compute the specified expression which can have any type.

void EmitOMPParallelForDirective(const OMPParallelForDirective &S)

void EmitOMPTeamsDirective(const OMPTeamsDirective &S)

bool ShouldSkipSanitizerInstrumentation()

ShouldSkipSanitizerInstrumentation - Return true if the current function should not be instrumented w...

uint64_t getCurrentProfileCount()

Get the profiler's current count.

auto getIsCounterPair(const Stmt *S) const

void EmitBoundsCheckImpl(const Expr *E, llvm::Value *Bound, llvm::Value *Index, QualType IndexType, QualType IndexedType, bool Accessed)

llvm::Value * BlockPointer

llvm::Value * EmitSVEDupX(llvm::Value *Scalar, llvm::Type *Ty)

llvm::Value * EmitSVEPrefetchLoad(const SVETypeFlags &TypeFlags, SmallVectorImpl< llvm::Value * > &Ops, unsigned BuiltinID)

SmallVector< const BinaryOperator *, 16 > MCDCLogOpStack

Stack to track the Logical Operator recursion nest for MC/DC.

llvm::Value * EmitAArch64CompareBuiltinExpr(llvm::Value *Op, llvm::Type *Ty, const llvm::CmpInst::Predicate Fp, const llvm::CmpInst::Predicate Ip, const llvm::Twine &Name="")

void setBlockContextParameter(const ImplicitParamDecl *D, unsigned argNum, llvm::Value *ptr)

void defaultInitNonTrivialCStructVar(LValue Dst)

void StartFunction(GlobalDecl GD, QualType RetTy, llvm::Function *Fn, const CGFunctionInfo &FnInfo, const FunctionArgList &Args, SourceLocation Loc=SourceLocation(), SourceLocation StartLoc=SourceLocation())

Emit code for the start of a function.

void EmitCfiCheckFail()

Emit a cross-DSO CFI failure handling function.

AggValueSlot CreateAggTemp(QualType T, const Twine &Name="tmp", RawAddress *Alloca=nullptr)

CreateAggTemp - Create a temporary memory object for the given aggregate type.

RValue EmitLoadOfExtVectorElementLValue(LValue V)

llvm::ScalableVectorType * getSVEType(const SVETypeFlags &TypeFlags)

void EmitOMPUnrollDirective(const OMPUnrollDirective &S)

void EmitSehTryScopeBegin()

void EmitOMPParallelMasterTaskLoopSimdDirective(const OMPParallelMasterTaskLoopSimdDirective &S)

void EmitSehTryScopeEnd()

RValue EmitCall(const CGFunctionInfo &CallInfo, const CGCallee &Callee, ReturnValueSlot ReturnValue, const CallArgList &Args, llvm::CallBase **CallOrInvoke=nullptr, bool IsMustTail=false)

void EmitDelegateCallArg(CallArgList &args, const VarDecl *param, SourceLocation loc)

EmitDelegateCallArg - We are performing a delegate call; that is, the current function is delegating ...

void EmitOMPTargetDataDirective(const OMPTargetDataDirective &S)

RValue EmitCoyieldExpr(const CoyieldExpr &E, AggValueSlot aggSlot=AggValueSlot::ignored(), bool ignoreResult=false)

ComplexPairTy EmitLoadOfComplex(LValue src, SourceLocation loc)

EmitLoadOfComplex - Load a complex number from the specified l-value.

static bool ShouldNullCheckClassCastValue(const CastExpr *Cast)

bool isMCDCCoverageEnabled() const

bool HaveInsertPoint() const

HaveInsertPoint - True if an insertion point is defined.

RValue emitRotate(const CallExpr *E, bool IsRotateRight)

llvm::Value * EmitComplexToScalarConversion(ComplexPairTy Src, QualType SrcTy, QualType DstTy, SourceLocation Loc)

Emit a conversion from the specified complex type to the specified destination type,...

llvm::Constant * EmitCheckSourceLocation(SourceLocation Loc)

Emit a description of a source location in a format suitable for passing to a runtime sanitizer handl...

void markAsIgnoreThreadCheckingAtRuntime(llvm::Function *Fn)

Annotate the function with an attribute that disables TSan checking at runtime.

void EmitSwitchStmt(const SwitchStmt &S)

LValue EmitLValueForLambdaField(const FieldDecl *Field, llvm::Value *ThisValue)

bool isTrivialInitializer(const Expr *Init)

Determine whether the given initializer is trivial in the sense that it requires no code to be genera...

LValue EmitComplexAssignmentLValue(const BinaryOperator *E)

Emit an l-value for an assignment (simple or compound) of complex type.

void ErrorUnsupported(const Stmt *S, const char *Type)

ErrorUnsupported - Print out an error that codegen doesn't support the specified stmt yet.

CGDebugInfo * getDebugInfo()

Address LoadBlockStruct()

void EmitOMPTargetTeamsDistributeParallelForSimdDirective(const OMPTargetTeamsDistributeParallelForSimdDirective &S)

Address recoverAddrOfEscapedLocal(CodeGenFunction &ParentCGF, Address ParentVar, llvm::Value *ParentFP)

Recovers the address of a local in a parent function.

const FieldDecl * FindFlexibleArrayMemberFieldAndOffset(ASTContext &Ctx, const RecordDecl *RD, const FieldDecl *FAMDecl, uint64_t &Offset)

void registerGlobalDtorWithAtExit(const VarDecl &D, llvm::FunctionCallee fn, llvm::Constant *addr)

Call atexit() with a function that passes the given argument to the given function.

llvm::Value * EmitRISCVCpuIs(const CallExpr *E)

LValue EmitObjCSelectorLValue(const ObjCSelectorExpr *E)

Address emitBlockByrefAddress(Address baseAddr, const VarDecl *V, bool followForward=true)

BuildBlockByrefAddress - Computes the location of the data in a variable which is declared as __block...

Address EmitVAListRef(const Expr *E)

LValue EmitObjCEncodeExprLValue(const ObjCEncodeExpr *E)

Address emitAddrOfImagComponent(Address complex, QualType complexType)

Address emitBlockByrefAddress(Address baseAddr, const BlockByrefInfo &info, bool followForward, const llvm::Twine &name)

LValue EmitDeclRefLValue(const DeclRefExpr *E)

llvm::Value * EmitLoadOfScalar(LValue lvalue, SourceLocation Loc)

EmitLoadOfScalar - Load a scalar value from an address, taking care to appropriately convert from the...

void EmitOMPTeamsDistributeParallelForSimdDirective(const OMPTeamsDistributeParallelForSimdDirective &S)

void EmitBranch(llvm::BasicBlock *Block)

EmitBranch - Emit a branch to the specified basic block from the current insert block,...

AggValueSlot::Overlap_t getOverlapForFieldInit(const FieldDecl *FD)

Determine whether a field initialization may overlap some other object.

void EmitOpenACCDataConstruct(const OpenACCDataConstruct &S)

LValue MakeRawAddrLValue(llvm::Value *V, QualType T, CharUnits Alignment, AlignmentSource Source=AlignmentSource::Type)

Same as MakeAddrLValue above except that the pointer is known to be unsigned.

llvm::Function * GenerateCapturedStmtFunction(const CapturedStmt &S)

void EmitAggregateCopy(LValue Dest, LValue Src, QualType EltTy, AggValueSlot::Overlap_t MayOverlap, bool isVolatile=false)

EmitAggregateCopy - Emit an aggregate copy.

llvm::Value * EmitARCReclaimReturnedObject(const Expr *e, bool allowUnsafeClaim)

void EmitSEHTryStmt(const SEHTryStmt &S)

void maybeCreateMCDCCondBitmap()

Allocate a temp value on the stack that MCDC can use to track condition results.

void EmitOMPInteropDirective(const OMPInteropDirective &S)

llvm::Value * EmitNeonShiftVector(llvm::Value *V, llvm::Type *Ty, bool negateForRightShift)

void ExitSEHTryStmt(const SEHTryStmt &S)

llvm::Constant * GenerateCopyHelperFunction(const CGBlockInfo &blockInfo)

void EmitCXXDeleteExpr(const CXXDeleteExpr *E)

void EmitOMPReductionClauseFinal(const OMPExecutableDirective &D, const OpenMPDirectiveKind ReductionKind)

Emit final update of reduction values to original variables at the end of the directive.

llvm::Value * unregisterGlobalDtorWithUnAtExit(llvm::Constant *dtorStub)

Call unatexit() with function dtorStub.

llvm::BasicBlock * OMPScanDispatch

llvm::BasicBlock * getTerminateLandingPad()

getTerminateLandingPad - Return a landing pad that just calls terminate.

llvm::BasicBlock * getTerminateHandler()

getTerminateHandler - Return a handler (not a landing pad, just a catch handler) that just calls term...

void EmitObjCAutoreleasePoolPop(llvm::Value *Ptr)

llvm::Value * EmitSVEMovl(const SVETypeFlags &TypeFlags, llvm::ArrayRef< llvm::Value * > Ops, unsigned BuiltinID)

llvm::function_ref< std::pair< LValue, LValue >(CodeGenFunction &, const OMPExecutableDirective &S)> CodeGenLoopBoundsTy

llvm::Value * EmitARCRetainAutoreleaseScalarExpr(const Expr *expr)

void emitAlignmentAssumption(llvm::Value *PtrValue, QualType Ty, SourceLocation Loc, SourceLocation AssumptionLoc, llvm::Value *Alignment, llvm::Value *OffsetValue=nullptr)

const TargetCodeGenInfo & getTargetHooks() const

void setBeforeOutermostConditional(llvm::Value *value, Address addr, CodeGenFunction &CGF)

llvm::Value * emitBoolVecConversion(llvm::Value *SrcVec, unsigned NumElementsDst, const llvm::Twine &Name="")

LValue MakeNaturalAlignRawAddrLValue(llvm::Value *V, QualType T)

LValue EmitPredefinedLValue(const PredefinedExpr *E)

llvm::Value * EmitARMBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue, llvm::Triple::ArchType Arch)

void EmitInlinedInheritingCXXConstructorCall(const CXXConstructorDecl *Ctor, CXXCtorType CtorType, bool ForVirtualBase, bool Delegating, CallArgList &Args)

Emit a call to an inheriting constructor (that is, one that invokes a constructor inherited from a ba...

RValue EmitReferenceBindingToExpr(const Expr *E)

Emits a reference binding to the passed in expression.

llvm::Type * getEltType(const SVETypeFlags &TypeFlags)

CodeGenFunction(CodeGenModule &cgm, bool suppressNewContext=false)

void EmitAggExpr(const Expr *E, AggValueSlot AS)

EmitAggExpr - Emit the computation of the specified expression of aggregate type.

void EmitOMPTargetTaskBasedDirective(const OMPExecutableDirective &S, const RegionCodeGenTy &BodyGen, OMPTargetDataInfo &InputInfo)

void EmitDeclStmt(const DeclStmt &S)

void EmitOMPScopeDirective(const OMPScopeDirective &S)

bool ShouldXRayInstrumentFunction() const

ShouldXRayInstrument - Return true if the current function should be instrumented with XRay nop sleds...

Address GetAddressOfDerivedClass(Address Value, const CXXRecordDecl *Derived, CastExpr::path_const_iterator PathBegin, CastExpr::path_const_iterator PathEnd, bool NullCheckValue)

bool InNoInlineAttributedStmt

True if the current statement has noinline attribute.

void EmitOMPTargetParallelDirective(const OMPTargetParallelDirective &S)

void EnterCXXTryStmt(const CXXTryStmt &S, bool IsFnTryBlock=false)

static bool IsConstructorDelegationValid(const CXXConstructorDecl *Ctor)

llvm::Function * GenerateBlockFunction(GlobalDecl GD, const CGBlockInfo &Info, const DeclMapTy &ldm, bool IsLambdaConversionToBlock, bool BuildGlobalBlock)

void EmitStoreThroughExtVectorComponentLValue(RValue Src, LValue Dst)

void EmitOMPParallelMaskedDirective(const OMPParallelMaskedDirective &S)

static void EmitOMPTargetParallelForDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetParallelForDirective &S)

Emit device code for the target parallel for directive.

llvm::Value * EmitSVEPMull(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned BuiltinID)

void EmitStartEHSpec(const Decl *D)

EmitStartEHSpec - Emit the start of the exception spec.

void EmitCoroutineBody(const CoroutineBodyStmt &S)

RValue EmitSimpleCallExpr(const CallExpr *E, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke=nullptr)

Address EmitCompoundStmt(const CompoundStmt &S, bool GetLast=false, AggValueSlot AVS=AggValueSlot::ignored())

llvm::Value * EmitToMemory(llvm::Value *Value, QualType Ty)

EmitToMemory - Change a scalar value from its value representation to its in-memory representation.

llvm::Value * EmitCheckValue(llvm::Value *V)

Convert a value into a format suitable for passing to a runtime sanitizer handler.

void EmitCXXConstructorCall(const CXXConstructorDecl *D, CXXCtorType Type, bool ForVirtualBase, bool Delegating, Address This, CallArgList &Args, AggValueSlot::Overlap_t Overlap, SourceLocation Loc, bool NewPointerIsChecked, llvm::CallBase **CallOrInvoke=nullptr)

VlaSizePair getVLAElements1D(const VariableArrayType *vla)

Return the number of elements for a single dimension for the given array type.

void EmitCXXTemporary(const CXXTemporary *Temporary, QualType TempType, Address Ptr)

llvm::Value * EmitCMSEClearRecord(llvm::Value *V, llvm::ArrayType *ATy, QualType RTy)

void EmitStoreOfScalar(llvm::Value *value, LValue lvalue, bool isInit=false)

EmitStoreOfScalar - Store a scalar value to an address, taking care to appropriately convert from the...

RValue EmitCXXMemberPointerCallExpr(const CXXMemberCallExpr *E, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke)

bool IsInPreservedAIRegion

True if CodeGen currently emits code inside presereved access index region.

llvm::Value * EmitARCRetain(QualType type, llvm::Value *value)

llvm::Value * authPointerToPointerCast(llvm::Value *ResultPtr, QualType SourceType, QualType DestType)

bool AlwaysEmitXRayTypedEvents() const

AlwaysEmitXRayTypedEvents - Return true if clang must unconditionally emit XRay typed event handling ...

void pushCleanupAfterFullExprWithActiveFlag(CleanupKind Kind, RawAddress ActiveFlag, As... A)

void SetSqrtFPAccuracy(llvm::Value *Val)

Set the minimum required accuracy of the given sqrt operation based on CodeGenOpts.

void registerGlobalDtorWithAtExit(llvm::Constant *dtorStub)

Call atexit() with function dtorStub.

RValue EmitCall(const CGFunctionInfo &CallInfo, const CGCallee &Callee, ReturnValueSlot ReturnValue, const CallArgList &Args, llvm::CallBase **CallOrInvoke, bool IsMustTail, SourceLocation Loc, bool IsVirtualFunctionPointerThunk=false)

EmitCall - Generate a call of the given function, expecting the given result type,...

RValue EmitVAArg(VAArgExpr *VE, Address &VAListAddr, AggValueSlot Slot=AggValueSlot::ignored())

Generate code to get an argument from the passed in pointer and update it accordingly.

void EmitOMPSimdInit(const OMPLoopDirective &D)

Helpers for the OpenMP loop directives.

RValue EmitPseudoObjectRValue(const PseudoObjectExpr *e, AggValueSlot slot=AggValueSlot::ignored())

void EmitCfiSlowPathCheck(SanitizerKind::SanitizerOrdinal Ordinal, llvm::Value *Cond, llvm::ConstantInt *TypeId, llvm::Value *Ptr, ArrayRef< llvm::Constant * > StaticArgs)

Emit a slow path cross-DSO CFI check which calls __cfi_slowpath if Cond if false.

llvm::Value * EmitSVEScatterStore(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

llvm::Value * EmitObjCSelectorExpr(const ObjCSelectorExpr *E)

void EmitConstructorBody(FunctionArgList &Args)

void SetFastMathFlags(FPOptions FPFeatures)

Set the codegen fast-math flags.

int ExpectedOMPLoopDepth

Number of nested loop to be consumed by the last surrounding loop-associated directive.

void EmitVarDecl(const VarDecl &D)

EmitVarDecl - Emit a local variable declaration.

llvm::Value * EmitARCUnsafeClaimAutoreleasedReturnValue(llvm::Value *value)

void EmitOMPParallelForSimdDirective(const OMPParallelForSimdDirective &S)

llvm::CallInst * EmitNounwindRuntimeCall(llvm::FunctionCallee callee, const Twine &name="")

ASTContext & getContext() const

llvm::Value * EmitBuiltinAvailable(const VersionTuple &Version)

llvm::Value * EmitARCStoreStrong(LValue lvalue, llvm::Value *value, bool resultIgnored)

CGCallee BuildAppleKextVirtualCall(const CXXMethodDecl *MD, NestedNameSpecifier *Qual, llvm::Type *Ty)

LValue EmitObjCMessageExprLValue(const ObjCMessageExpr *E)

void EmitVTableAssumptionLoads(const CXXRecordDecl *ClassDecl, Address This)

Emit assumption load for all bases.

llvm::Function * generateBuiltinOSLogHelperFunction(const analyze_os_log::OSLogBufferLayout &Layout, CharUnits BufferAlignment)

llvm::Value * EmitLoadOfScalar(Address Addr, bool Volatile, QualType Ty, SourceLocation Loc, AlignmentSource Source=AlignmentSource::Type, bool isNontemporal=false)

EmitLoadOfScalar - Load a scalar value from an address, taking care to appropriately convert from the...

CGCallee EmitCallee(const Expr *E)

llvm::Value * EmitBlockLiteral(const BlockExpr *)

Emit block literal.

void EmitNullabilityCheck(LValue LHS, llvm::Value *RHS, SourceLocation Loc)

Given an assignment *LHS = RHS, emit a test that checks if RHS is nonnull, if LHS is marked _Nonnull.

void EmitAggFinalDestCopy(QualType Type, AggValueSlot Dest, const LValue &Src, ExprValueKind SrcKind)

EmitAggFinalDestCopy - Emit copy of the specified aggregate into destination address.

void Destroyer(CodeGenFunction &CGF, Address addr, QualType ty)

const Decl * CurFuncDecl

CurFuncDecl - Holds the Decl for the current outermost non-closure context.

llvm::CallInst * EmitNounwindRuntimeCall(llvm::FunctionCallee callee, ArrayRef< llvm::Value * > args, const Twine &name="")

llvm::Constant * GenerateObjCAtomicSetterCopyHelperFunction(const ObjCPropertyImplDecl *PID)

ComplexPairTy EmitUnPromotedValue(ComplexPairTy result, QualType PromotionType)

LValue EmitLoadOfPointerLValue(Address Ptr, const PointerType *PtrTy)

llvm::Value * EmitScalarOrConstFoldImmArg(unsigned ICEArguments, unsigned Idx, const CallExpr *E)

void maybeUpdateMCDCCondBitmap(const Expr *E, llvm::Value *Val)

Update the MCDC temp value with the condition's evaluated result.

static void EmitOMPTargetTeamsDistributeSimdDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsDistributeSimdDirective &S)

Emit device code for the target teams distribute simd directive.

void checkTargetFeatures(const CallExpr *E, const FunctionDecl *TargetDecl)

void EmitLambdaInAllocaCallOpBody(const CXXMethodDecl *MD)

std::pair< LValue, LValue > EmitHLSLOutArgLValues(const HLSLOutArgExpr *E, QualType Ty)

SmallVector< llvm::CanonicalLoopInfo *, 4 > OMPLoopNestStack

List of recently emitted OMPCanonicalLoops.

bool EmitOMPWorksharingLoop(const OMPLoopDirective &S, Expr *EUB, const CodeGenLoopBoundsTy &CodeGenLoopBounds, const CodeGenDispatchBoundsTy &CGDispatchBounds)

Emit code for the worksharing loop-based directive.

llvm::SmallVector< char, 256 > LifetimeExtendedCleanupStack

llvm::Value * LoadCXXVTT()

LoadCXXVTT - Load the VTT parameter to base constructors/destructors have virtual bases.

void EmitDeclRefExprDbgValue(const DeclRefExpr *E, const APValue &Init)

void EmitOpenACCLoopConstruct(const OpenACCLoopConstruct &S)

void EmitCXXThrowExpr(const CXXThrowExpr *E, bool KeepInsertionPoint=true)

void EmitOMPLinearClause(const OMPLoopDirective &D, CodeGenFunction::OMPPrivateScope &PrivateScope)

Emit initial code for linear clauses.

llvm::Instruction * getPostAllocaInsertPoint()

Return PostAllocaInsertPt.

void StartThunk(llvm::Function *Fn, GlobalDecl GD, const CGFunctionInfo &FnInfo, bool IsUnprototyped)

Address GetAddressOfBaseClass(Address Value, const CXXRecordDecl *Derived, CastExpr::path_const_iterator PathBegin, CastExpr::path_const_iterator PathEnd, bool NullCheckValue, SourceLocation Loc)

GetAddressOfBaseClass - This function will add the necessary delta to the load of 'this' and returns ...

void EmitBranchThroughCleanup(JumpDest Dest)

EmitBranchThroughCleanup - Emit a branch from the current insert block through the normal cleanup han...

void emitARCMoveAssignWeak(QualType Ty, Address DstAddr, Address SrcAddr)

LValue EmitMemberExpr(const MemberExpr *E)

AutoVarEmission EmitAutoVarAlloca(const VarDecl &var)

void pushDestroy(QualType::DestructionKind dtorKind, Address addr, QualType type)

LValue EmitArraySubscriptExpr(const ArraySubscriptExpr *E, bool Accessed=false)

Address GetAddressOfDirectBaseInCompleteClass(Address Value, const CXXRecordDecl *Derived, const CXXRecordDecl *Base, bool BaseIsVirtual)

GetAddressOfBaseOfCompleteClass - Convert the given pointer to a complete class to the given direct b...

bool ConstantFoldsToSimpleInteger(const Expr *Cond, bool &Result, bool AllowLabels=false)

ConstantFoldsToSimpleInteger - If the specified expression does not fold to a constant,...

Address ReturnValuePointer

ReturnValuePointer - The temporary alloca to hold a pointer to sret.

llvm::ConstantInt * getUBSanFunctionTypeHash(QualType T) const

Return a type hash constant for a function instrumented by -fsanitize=function.

ComplexPairTy EmitPromotedValue(ComplexPairTy result, QualType PromotionType)

llvm::Value * SEHInfo

Value returned by __exception_info intrinsic.

llvm::Value * BuildVector(ArrayRef< llvm::Value * > Ops)

void EmitStmt(const Stmt *S, ArrayRef< const Attr * > Attrs={})

EmitStmt - Emit the code for the statement.

ConstantEmission tryEmitAsConstant(const MemberExpr *ME)

llvm::Value * EmitWebAssemblyBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void callCStructMoveAssignmentOperator(LValue Dst, LValue Src)

void EmitAutoVarCleanups(const AutoVarEmission &emission)

llvm::GlobalVariable * AddInitializerToStaticVarDecl(const VarDecl &D, llvm::GlobalVariable *GV)

AddInitializerToStaticVarDecl - Add the initializer for 'D' to the global variable that has already b...

llvm::Value * EmitARMCDEBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue, llvm::Triple::ArchType Arch)

void EmitOMPTileDirective(const OMPTileDirective &S)

llvm::Value * GetCountedByFieldExprGEP(const Expr *Base, const FieldDecl *FAMDecl, const FieldDecl *CountDecl)

void PopCleanupBlock(bool FallThroughIsBranchThrough=false, bool ForDeactivation=false)

PopCleanupBlock - Will pop the cleanup entry on the stack and process all branch fixups.

static Destroyer destroyARCWeak

JumpDest getJumpDestForLabel(const LabelDecl *S)

getBasicBlockForLabel - Return the LLVM basicblock that the specified label maps to.

bool EmitOMPLinearClauseInit(const OMPLoopDirective &D)

Emit initial code for linear variables.

bool needsEHCleanup(QualType::DestructionKind kind)

Determines whether an EH cleanup is required to destroy a type with the given destruction kind.

llvm::Value * EmitPromotedScalarExpr(const Expr *E, QualType PromotionType)

llvm::BasicBlock * EmitLandingPad()

Emits a landing pad for the current EH stack.

void EmitObjCAtSynchronizedStmt(const ObjCAtSynchronizedStmt &S)

llvm::DenseMap< const ValueDecl *, FieldDecl * > LambdaCaptureFields

llvm::Function * EmitCapturedStmt(const CapturedStmt &S, CapturedRegionKind K)

void EmitTypeMetadataCodeForVCall(const CXXRecordDecl *RD, llvm::Value *VTable, SourceLocation Loc)

If whole-program virtual table optimization is enabled, emit an assumption that VTable is a member of...

bool AutoreleaseResult

In ARC, whether we should autorelease the return value.

CleanupKind getCleanupKind(QualType::DestructionKind kind)

void EmitOMPParallelMaskedTaskLoopSimdDirective(const OMPParallelMaskedTaskLoopSimdDirective &S)

llvm::CallInst * EmitRuntimeCall(llvm::FunctionCallee callee, const Twine &name="")

void EmitOMPLoopBody(const OMPLoopDirective &D, JumpDest LoopExit)

Helper for the OpenMP loop directives.

void EmitCXXConstructExpr(const CXXConstructExpr *E, AggValueSlot Dest)

VlaSizePair getVLASize(QualType vla)

llvm::Value * EmitSVEPredicateTupleCast(llvm::Value *PredTuple, llvm::StructType *Ty)

llvm::Value * EmitObjCMRRAutoreleasePoolPush()

RValue EmitCXXOperatorMemberCallExpr(const CXXOperatorCallExpr *E, const CXXMethodDecl *MD, ReturnValueSlot ReturnValue, llvm::CallBase **CallOrInvoke)

void EmitInvariantStart(llvm::Constant *Addr, CharUnits Size)

void maybeUpdateMCDCTestVectorBitmap(const Expr *E)

Increment the profiler's counter for the given expression by StepV.

void EmitOMPLinearClauseFinal(const OMPLoopDirective &D, const llvm::function_ref< llvm::Value *(CodeGenFunction &)> CondGen)

Emit final code for linear clauses.

llvm::Type * ConvertType(QualType T)

llvm::Value * EmitCXXTypeidExpr(const CXXTypeidExpr *E)

void EmitNoreturnRuntimeCallOrInvoke(llvm::FunctionCallee callee, ArrayRef< llvm::Value * > args)

void EmitOMPSectionsDirective(const OMPSectionsDirective &S)

void EmitOpenACCEnterDataConstruct(const OpenACCEnterDataConstruct &S)

Address GetAddrOfBlockDecl(const VarDecl *var)

CodeGenTypes & getTypes() const

void EmitWritebacks(const CallArgList &Args)

EmitWriteback - Emit callbacks for function.

void EmitARCInitWeak(Address addr, llvm::Value *value)

llvm::CallBase * EmitRuntimeCallOrInvoke(llvm::FunctionCallee callee, ArrayRef< llvm::Value * > args, const Twine &name="")

LValue EmitArraySectionExpr(const ArraySectionExpr *E, bool IsLowerBound=true)

llvm::BasicBlock * OMPScanExitBlock

llvm::Value * EmitSystemZBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void emitAlignmentAssumption(llvm::Value *PtrValue, const Expr *E, SourceLocation AssumptionLoc, llvm::Value *Alignment, llvm::Value *OffsetValue=nullptr)

static void EmitOMPTargetTeamsDistributeParallelForSimdDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetTeamsDistributeParallelForSimdDirective &S)

Emit device code for the target teams distribute parallel for simd directive.

bool IsSanitizerScope

True if CodeGen currently emits code implementing sanitizer checks.

LValue EmitCXXTypeidLValue(const CXXTypeidExpr *E)

llvm::CallBase * EmitCallOrInvoke(llvm::FunctionCallee Callee, ArrayRef< llvm::Value * > Args, const Twine &Name="")

HLSLControlFlowHintAttr::Spelling HLSLControlFlowAttr

HLSL Branch attribute.

void EmitDoStmt(const DoStmt &S, ArrayRef< const Attr * > Attrs={})

llvm::Value * EmitRISCVCpuIs(StringRef CPUStr)

void EmitStoreThroughGlobalRegLValue(RValue Src, LValue Dst)

Address EmitCXXUuidofExpr(const CXXUuidofExpr *E)

bool InAlwaysInlineAttributedStmt

True if the current statement has always_inline attribute.

RawAddress CreateTempAlloca(llvm::Type *Ty, CharUnits align, const Twine &Name="tmp", llvm::Value *ArraySize=nullptr, RawAddress *Alloca=nullptr)

void EmitOMPUseDeviceAddrClause(const OMPUseDeviceAddrClause &C, OMPPrivateScope &PrivateScope, const llvm::DenseMap< const ValueDecl *, llvm::Value * > CaptureDeviceAddrMap)

void generateObjCSetterBody(const ObjCImplementationDecl *classImpl, const ObjCPropertyImplDecl *propImpl, llvm::Constant *AtomicHelperFn)

void EmitOMPTargetSimdDirective(const OMPTargetSimdDirective &S)

void EmitOMPTaskyieldDirective(const OMPTaskyieldDirective &S)

void EmitCallArg(CallArgList &args, const Expr *E, QualType ArgType)

EmitCallArg - Emit a single call argument.

llvm::Value * EmitSMEReadWrite(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

void EmitOpenACCComputeConstruct(const OpenACCComputeConstruct &S)

void EmitOMPSimdDirective(const OMPSimdDirective &S)

void EmitTypeCheck(TypeCheckKind TCK, SourceLocation Loc, LValue LV, QualType Type, SanitizerSet SkippedChecks=SanitizerSet(), llvm::Value *ArraySize=nullptr)

llvm::Value * EmitSMELd1St1(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

void EmitOMPCriticalDirective(const OMPCriticalDirective &S)

llvm::SmallVector< const ParmVarDecl *, 4 > FnArgs

Save Parameter Decl for coroutine.

const TargetInfo & Target

void ActivateCleanupBlock(EHScopeStack::stable_iterator Cleanup, llvm::Instruction *DominatingIP)

ActivateCleanupBlock - Activates an initially-inactive cleanup.

void PopCleanupBlocks(EHScopeStack::stable_iterator OldCleanupStackSize, size_t OldLifetimeExtendedStackSize, std::initializer_list< llvm::Value ** > ValuesToReload={})

Takes the old cleanup stack size and emits the cleanup blocks that have been added,...

QualType BuildFunctionArgList(GlobalDecl GD, FunctionArgList &Args)

void GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn, const VarDecl *D, llvm::GlobalVariable *Addr, bool PerformInit)

llvm::Value * EmitPPCBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

LValue EmitStringLiteralLValue(const StringLiteral *E)

void EmitCapturedLocals(CodeGenFunction &ParentCGF, const Stmt *OutlinedStmt, bool IsFilter)

Scan the outlined statement for captures from the parent function.

static Destroyer destroyARCStrongPrecise

void EmitARCIntrinsicUse(ArrayRef< llvm::Value * > values)

RValue EmitNVPTXDevicePrintfCallExpr(const CallExpr *E)

void EmitObjCAutoreleasePoolStmt(const ObjCAutoreleasePoolStmt &S)

void EmitOMPForDirective(const OMPForDirective &S)

void EmitOMPMetaDirective(const OMPMetaDirective &S)

void EmitCtorPrologue(const CXXConstructorDecl *CD, CXXCtorType Type, FunctionArgList &Args)

RawAddress NormalCleanupDest

i32s containing the indexes of the cleanup destinations.

RValue EmitAtomicLoad(LValue lvalue, SourceLocation loc, llvm::AtomicOrdering AO, bool IsVolatile=false, AggValueSlot slot=AggValueSlot::ignored())

llvm::Value * EvaluateExprAsBool(const Expr *E)

EvaluateExprAsBool - Perform the usual unary conversions on the specified expression and compare the ...

llvm::Value * EmitSVEStructLoad(const SVETypeFlags &TypeFlags, SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

void EmitOMPTargetUpdateDirective(const OMPTargetUpdateDirective &S)

Address LoadCXXThisAddress()

LValue InitCapturedStruct(const CapturedStmt &S)

void EmitOMPParallelMasterDirective(const OMPParallelMasterDirective &S)

void EmitReturnStmt(const ReturnStmt &S)

unsigned NextCleanupDestIndex

AggValueSlot::Overlap_t getOverlapForReturnValue()

Determine whether a return value slot may overlap some other object.

RValue EmitCoawaitExpr(const CoawaitExpr &E, AggValueSlot aggSlot=AggValueSlot::ignored(), bool ignoreResult=false)

void EmitLambdaDelegatingInvokeBody(const CXXMethodDecl *MD, CallArgList &CallArgs)

Address EmitMSVAListRef(const Expr *E)

Emit a "reference" to a __builtin_ms_va_list; this is always the value of the expression,...

llvm::Value * EmitWithOriginalRHSBitfieldAssignment(const BinaryOperator *E, llvm::Value **Previous, QualType *SrcType)

Retrieve the implicit cast expression of the rhs in a binary operator expression by passing pointers ...

LValue EmitOMPSharedLValue(const Expr *E)

Emits the lvalue for the expression with possibly captured variable.

void SpecialInitFn(CodeGenFunction &Init, const VarDecl &D, llvm::Value *Address)

llvm::Value * EmitCheckedInBoundsGEP(llvm::Type *ElemTy, llvm::Value *Ptr, ArrayRef< llvm::Value * > IdxList, bool SignedIndices, bool IsSubtraction, SourceLocation Loc, const Twine &Name="")

Same as IRBuilder::CreateInBoundsGEP, but additionally emits a check to detect undefined behavior whe...

VarBypassDetector Bypasses

void EmitOMPTargetTeamsDistributeSimdDirective(const OMPTargetTeamsDistributeSimdDirective &S)

llvm::Value * EmitARCRetainNonBlock(llvm::Value *value)

void processInReduction(const OMPExecutableDirective &S, OMPTaskDataTy &Data, CodeGenFunction &CGF, const CapturedStmt *CS, OMPPrivateScope &Scope)

void EmitOMPMasterDirective(const OMPMasterDirective &S)

void EmitOpenACCHostDataConstruct(const OpenACCHostDataConstruct &S)

void EmitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective &S)

llvm::Value * EmitObjCExtendObjectLifetime(QualType T, llvm::Value *Ptr)

EHScopeStack::stable_iterator PrologueCleanupDepth

PrologueCleanupDepth - The cleanup depth enclosing all the cleanups associated with the parameters.

void EmitOpenACCUpdateConstruct(const OpenACCUpdateConstruct &S)

void EmitOMPTargetParallelGenericLoopDirective(const OMPTargetParallelGenericLoopDirective &S)

void pushStackRestore(CleanupKind kind, Address SPMem)

llvm::Value * EmitDynamicCast(Address V, const CXXDynamicCastExpr *DCE)

llvm::Value * EmitNeonRShiftImm(llvm::Value *Vec, llvm::Value *Amt, llvm::Type *Ty, bool usgn, const char *name)

void GenerateObjCSetter(ObjCImplementationDecl *IMP, const ObjCPropertyImplDecl *PID)

GenerateObjCSetter - Synthesize an Objective-C property setter function for the given property.

void EmitOMPAssumeDirective(const OMPAssumeDirective &S)

bool EmitOMPCopyinClause(const OMPExecutableDirective &D)

Emit code for copyin clause in D directive.

llvm::Value * EmitBlockCopyAndAutorelease(llvm::Value *Block, QualType Ty)

static bool mightAddDeclToScope(const Stmt *S)

Determine if the given statement might introduce a declaration into the current scope,...

SmallVector< llvm::Type *, 2 > getSVEOverloadTypes(const SVETypeFlags &TypeFlags, llvm::Type *ReturnType, ArrayRef< llvm::Value * > Ops)

void EmitOMPMaskedDirective(const OMPMaskedDirective &S)

uint64_t getProfileCount(const Stmt *S)

Get the profiler's count for the given statement.

LValue EmitMatrixSubscriptExpr(const MatrixSubscriptExpr *E)

LValue EmitPseudoObjectLValue(const PseudoObjectExpr *e)

static bool hasAggregateEvaluationKind(QualType T)

void EmitOMPPrivateClause(const OMPExecutableDirective &D, OMPPrivateScope &PrivateScope)

void EmitOMPTaskwaitDirective(const OMPTaskwaitDirective &S)

llvm::Function * GenerateOpenMPCapturedStmtFunction(const CapturedStmt &S, SourceLocation Loc)

llvm::Value * EmitScalarPrePostIncDec(const UnaryOperator *E, LValue LV, bool isInc, bool isPre)

void EmitOMPTargetParallelForSimdDirective(const OMPTargetParallelForSimdDirective &S)

RawAddress CreateIRTemp(QualType T, const Twine &Name="tmp")

CreateIRTemp - Create a temporary IR object of the given type, with appropriate alignment.

llvm::Value * EmitLoadOfScalar(Address Addr, bool Volatile, QualType Ty, SourceLocation Loc, LValueBaseInfo BaseInfo, TBAAAccessInfo TBAAInfo, bool isNontemporal=false)

void emitImplicitAssignmentOperatorBody(FunctionArgList &Args)

void emitARCCopyAssignWeak(QualType Ty, Address DstAddr, Address SrcAddr)

void SetFPAccuracy(llvm::Value *Val, float Accuracy)

SetFPAccuracy - Set the minimum required accuracy of the given floating point operation,...

LValue MakeAddrLValue(Address Addr, QualType T, AlignmentSource Source=AlignmentSource::Type)

void EmitStoreOfComplex(ComplexPairTy V, LValue dest, bool isInit)

EmitStoreOfComplex - Store a complex number into the specified l-value.

void EmitBreakStmt(const BreakStmt &S)

Address GenerateCapturedStmtArgument(const CapturedStmt &S)

void EmitLambdaVLACapture(const VariableArrayType *VAT, LValue LV)

static void EmitOMPTargetParallelGenericLoopDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetParallelGenericLoopDirective &S)

Emit device code for the target parallel loop directive.

llvm::Value * LoadCXXThis()

LoadCXXThis - Load the value of 'this'.

llvm::function_ref< void(CodeGenFunction &, SourceLocation, const unsigned, const bool)> CodeGenOrderedTy

llvm::Value * EmitARMMVEBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue, llvm::Triple::ArchType Arch)

void GenerateObjCGetter(ObjCImplementationDecl *IMP, const ObjCPropertyImplDecl *PID)

GenerateObjCGetter - Synthesize an Objective-C property getter function.

LValue EmitLoadOfReferenceLValue(LValue RefLVal)

const CallExpr * MustTailCall

const CGFunctionInfo * CurFnInfo

LValue MakeNaturalAlignAddrLValue(llvm::Value *V, QualType T, KnownNonNull_t IsKnownNonNull=NotKnownNonNull)

bool isObviouslyBranchWithoutCleanups(JumpDest Dest) const

isObviouslyBranchWithoutCleanups - Return true if a branch to the specified destination obviously has...

llvm::Value * EmitSVEStructStore(const SVETypeFlags &TypeFlags, SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

Address GetAddrOfLocalVar(const VarDecl *VD)

GetAddrOfLocalVar - Return the address of a local variable.

llvm::BasicBlock * getFuncletEHDispatchBlock(EHScopeStack::stable_iterator scope)

void EmitObjCAutoreleasePoolCleanup(llvm::Value *Ptr)

llvm::Value * getArrayInitIndex()

Get the index of the current ArrayInitLoopExpr, if any.

void InsertHelper(llvm::Instruction *I, const llvm::Twine &Name, llvm::BasicBlock::iterator InsertPt) const

CGBuilder insert helper.

void pushKmpcAllocFree(CleanupKind Kind, std::pair< llvm::Value *, llvm::Value * > AddrSizePair)

LValue EmitObjCIsaExpr(const ObjCIsaExpr *E)

void EmitParmDecl(const VarDecl &D, ParamValue Arg, unsigned ArgNo)

EmitParmDecl - Emit a ParmVarDecl or an ImplicitParamDecl.

llvm::Value * EmitSEHAbnormalTermination()

void EmitCoreturnStmt(const CoreturnStmt &S)

void EnterDtorCleanups(const CXXDestructorDecl *Dtor, CXXDtorType Type)

EnterDtorCleanups - Enter the cleanups necessary to complete the given phase of destruction for a des...

void EmitAtomicStore(RValue rvalue, LValue lvalue, bool isInit)

void EmitInitializationToLValue(const Expr *E, LValue LV, AggValueSlot::IsZeroed_t IsZeroed=AggValueSlot::IsNotZeroed)

EmitInitializationToLValue - Emit an initializer to an LValue.

Address EmitFieldAnnotations(const FieldDecl *D, Address V)

Emit field annotations for the given field & value.

llvm::Value * EmitScalarConversion(llvm::Value *Src, QualType SrcTy, QualType DstTy, SourceLocation Loc)

Emit a conversion from the specified type to the specified destination type, both of which are LLVM s...

llvm::Value * EmitX86BuiltinExpr(unsigned BuiltinID, const CallExpr *E)

void EmitOpenACCSetConstruct(const OpenACCSetConstruct &S)

llvm::BasicBlock * OMPAfterScanBlock

LValue EmitCXXUuidofLValue(const CXXUuidofExpr *E)

std::pair< llvm::Value *, llvm::Value * > ComplexPairTy

Address ReturnValue

ReturnValue - The temporary alloca to hold the return value.

void EmitOMPTargetExitDataDirective(const OMPTargetExitDataDirective &S)

static bool isNullPointerAllowed(TypeCheckKind TCK)

Determine whether the pointer type check TCK permits null pointers.

void EmitOMPErrorDirective(const OMPErrorDirective &S)

static Destroyer destroyARCStrongImprecise

void EmitOMPSectionDirective(const OMPSectionDirective &S)

RValue getOrCreateOpaqueRValueMapping(const OpaqueValueExpr *e)

Given an opaque value expression, return its RValue mapping if it exists, otherwise create one.

static void EmitOMPTargetParallelDeviceFunction(CodeGenModule &CGM, StringRef ParentName, const OMPTargetParallelDirective &S)

llvm::AtomicRMWInst * emitAtomicRMWInst(llvm::AtomicRMWInst::BinOp Op, Address Addr, llvm::Value *Val, llvm::AtomicOrdering Order=llvm::AtomicOrdering::SequentiallyConsistent, llvm::SyncScope::ID SSID=llvm::SyncScope::System, const AtomicExpr *AE=nullptr)

Emit an atomicrmw instruction, and applying relevant metadata when applicable.

llvm::Value * EmitSVEAllTruePred(const SVETypeFlags &TypeFlags)

void EmitOMPBarrierDirective(const OMPBarrierDirective &S)

void EmitStopPoint(const Stmt *S)

EmitStopPoint - Emit a debug stoppoint if we are emitting debug info.

void EmitIgnoredConditionalOperator(const AbstractConditionalOperator *E)

RValue GetUndefRValue(QualType Ty)

GetUndefRValue - Get an appropriate 'undef' rvalue for the given type.

LValue EmitLValueForIvar(QualType ObjectTy, llvm::Value *Base, const ObjCIvarDecl *Ivar, unsigned CVRQualifiers)

void ExitCXXTryStmt(const CXXTryStmt &S, bool IsFnTryBlock=false)

void EmitOMPCancellationPointDirective(const OMPCancellationPointDirective &S)

llvm::Value * EmitObjCAlloc(llvm::Value *value, llvm::Type *returnType)

llvm::Value * emitScalarConstant(const ConstantEmission &Constant, Expr *E)

LValue EmitStmtExprLValue(const StmtExpr *E)

llvm::Instruction * CurrentFuncletPad

RValue EmitCallExpr(const CallExpr *E, ReturnValueSlot ReturnValue=ReturnValueSlot(), llvm::CallBase **CallOrInvoke=nullptr)

llvm::Type * SVEBuiltinMemEltTy(const SVETypeFlags &TypeFlags)

SVEBuiltinMemEltTy - Returns the memory element type for this memory access builtin.

void EnsureInsertPoint()

EnsureInsertPoint - Ensure that an insertion point is defined so that emitted IR has a place to go.

void EmitObjCForCollectionStmt(const ObjCForCollectionStmt &S)

LValue MakeNaturalAlignPointeeAddrLValue(llvm::Value *V, QualType T)

Given a value of type T* that may not be to a complete object, construct an l-value with the natural ...

llvm::LLVMContext & getLLVMContext()

void EmitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective &S)

bool SawAsmBlock

Whether we processed a Microsoft-style asm block during CodeGen.

llvm::Value * EmitScalarExpr(const Expr *E, bool IgnoreResultAssign=false)

EmitScalarExpr - Emit the computation of the specified expression of LLVM scalar type,...

void ResolveBranchFixups(llvm::BasicBlock *Target)

void AddAMDGPUFenceAddressSpaceMMRA(llvm::Instruction *Inst, const CallExpr *E)

bool checkIfFunctionMustProgress()

Returns true if a function must make progress, which means the mustprogress attribute can be added.

void EmitOMPTargetTeamsDistributeParallelForDirective(const OMPTargetTeamsDistributeParallelForDirective &S)

bool LValueIsSuitableForInlineAtomic(LValue Src)

void incrementProfileCounter(const Stmt *S, llvm::Value *StepV=nullptr)

Increment the profiler's counter for the given statement by StepV.

void EmitAndRegisterVariableArrayDimensions(CGDebugInfo *DI, const VarDecl &D, bool EmitDebugInfo)

Emits the alloca and debug information for the size expressions for each dimension of an array.

RValue EmitLoadOfAnyValue(LValue V, AggValueSlot Slot=AggValueSlot::ignored(), SourceLocation Loc={})

Like EmitLoadOfLValue but also handles complex and aggregate types.

llvm::SmallVector< VPtr, 4 > VPtrsVector

llvm::Value * EmitSMEZero(const SVETypeFlags &TypeFlags, llvm::SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

llvm::Value * getSelectorFromSlot()

llvm::Value * EmitARCRetainScalarExpr(const Expr *expr)

bool EmitOMPLastprivateClauseInit(const OMPExecutableDirective &D, OMPPrivateScope &PrivateScope)

Emit initial code for lastprivate variables.

static std::string getNonTrivialCopyConstructorStr(QualType QT, CharUnits Alignment, bool IsVolatile, ASTContext &Ctx)

void InitializeVTablePointers(const CXXRecordDecl *ClassDecl)

llvm::Value * EmitRISCVBuiltinExpr(unsigned BuiltinID, const CallExpr *E, ReturnValueSlot ReturnValue)

void EmitOMPParallelSectionsDirective(const OMPParallelSectionsDirective &S)

static Destroyer emitARCIntrinsicUse

llvm::Value * EmitCommonNeonBuiltinExpr(unsigned BuiltinID, unsigned LLVMIntrinsic, unsigned AltLLVMIntrinsic, const char *NameHint, unsigned Modifier, const CallExpr *E, SmallVectorImpl< llvm::Value * > &Ops, Address PtrOp0, Address PtrOp1, llvm::Triple::ArchType Arch)

void getVTablePointers(BaseSubobject Base, const CXXRecordDecl *NearestVBase, CharUnits OffsetFromNearestVBase, bool BaseIsNonVirtualPrimaryBase, const CXXRecordDecl *VTableClass, VisitedVirtualBasesSetTy &VBases, VPtrsVector &vptrs)

llvm::function_ref< void(CodeGenFunction &, const OMPLoopDirective &, JumpDest)> CodeGenLoopTy

void BuildBlockRelease(llvm::Value *DeclPtr, BlockFieldFlags flags, bool CanThrow)

llvm::Value * EmitNeonCall(llvm::Function *F, SmallVectorImpl< llvm::Value * > &O, const char *name, unsigned shift=0, bool rightshift=false)

void EmitOMPCanonicalLoop(const OMPCanonicalLoop *S)

Emit an OMPCanonicalLoop using the OpenMPIRBuilder.

void InitializeVTablePointer(const VPtr &vptr)

Initialize the vtable pointer of the given subobject.

llvm::Value * EmitAnnotationCall(llvm::Function *AnnotationFn, llvm::Value *AnnotatedVal, StringRef AnnotationStr, SourceLocation Location, const AnnotateAttr *Attr)

Emit an annotation call (intrinsic).

llvm::Value * EmitCXXNewExpr(const CXXNewExpr *E)

RValue EmitCall(QualType FnType, const CGCallee &Callee, const CallExpr *E, ReturnValueSlot ReturnValue, llvm::Value *Chain=nullptr, llvm::CallBase **CallOrInvoke=nullptr, CGFunctionInfo const **ResolvedFnInfo=nullptr)

void EmitOMPTeamsDistributeSimdDirective(const OMPTeamsDistributeSimdDirective &S)

llvm::BasicBlock * GetIndirectGotoBlock()

void EmitAsmStmt(const AsmStmt &S)

Address emitAddrOfRealComponent(Address complex, QualType complexType)

void EmitARCDestroyStrong(Address addr, ARCPreciseLifetime_t precise)

void EmitObjCAtTryStmt(const ObjCAtTryStmt &S)

static bool isVptrCheckRequired(TypeCheckKind TCK, QualType Ty)

Determine whether the pointer type check TCK requires a vptr check.

llvm::ScalableVectorType * getSVEPredType(const SVETypeFlags &TypeFlags)

LValue EmitComplexCompoundAssignmentLValue(const CompoundAssignOperator *E)

llvm::Type * convertTypeForLoadStore(QualType ASTTy, llvm::Type *LLVMTy=nullptr)

void pushRegularPartialArrayCleanup(llvm::Value *arrayBegin, llvm::Value *arrayEnd, QualType elementType, CharUnits elementAlignment, Destroyer *destroyer)

llvm::Value * getExceptionFromSlot()

Returns the contents of the function's exception object and selector slots.

llvm::DebugLoc EmitReturnBlock()

Emit the unified return block, trying to avoid its emission when possible.

LValue EmitConditionalOperatorLValue(const AbstractConditionalOperator *E)

void GenerateCode(GlobalDecl GD, llvm::Function *Fn, const CGFunctionInfo &FnInfo)

llvm::Value * EmitSVEGatherPrefetch(const SVETypeFlags &TypeFlags, SmallVectorImpl< llvm::Value * > &Ops, unsigned IntID)

llvm::CallInst * EmitNounwindRuntimeCall(llvm::FunctionCallee callee, ArrayRef< Address > args, const Twine &name="")

void EmitStoreOfScalar(llvm::Value *Value, Address Addr, bool Volatile, QualType Ty, AlignmentSource Source=AlignmentSource::Type, bool isInit=false, bool isNontemporal=false)

EmitStoreOfScalar - Store a scalar value to an address, taking care to appropriately convert from the...

bool hasLabelBeenSeenInCurrentScope() const

Return true if a label was seen in the current scope.

RValue EmitAtomicExpr(AtomicExpr *E)

RValue EmitCXXDestructorCall(GlobalDecl Dtor, const CGCallee &Callee, llvm::Value *This, QualType ThisTy, llvm::Value *ImplicitParam, QualType ImplicitParamTy, const CallExpr *E, llvm::CallBase **CallOrInvoke=nullptr)

CGPointerAuthInfo EmitPointerAuthInfo(const PointerAuthSchema &Schema, llvm::Value *StorageAddress, GlobalDecl SchemaDecl, QualType SchemaType)

LValue EmitExtVectorElementExpr(const ExtVectorElementExpr *E)

void EmitCXXGuardedInitBranch(llvm::Value *NeedsInit, llvm::BasicBlock *InitBlock, llvm::BasicBlock *NoInitBlock, GuardKind Kind, const VarDecl *D)

Emit a branch to select whether or not to perform guarded initialization.

void EmitOMPTargetParallelForDirective(const OMPTargetParallelForDirective &S)

RValue EmitLoadOfBitfieldLValue(LValue LV, SourceLocation Loc)

llvm::Value * EmitSPIRVBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

Address getEHSelectorSlot()

LValue EmitLoadOfReferenceLValue(Address RefAddr, QualType RefTy, AlignmentSource Source=AlignmentSource::Type)

std::pair< bool, RValue > EmitOMPAtomicSimpleUpdateExpr(LValue X, RValue E, BinaryOperatorKind BO, bool IsXLHSInRHSPart, llvm::AtomicOrdering AO, SourceLocation Loc, const llvm::function_ref< RValue(RValue)> CommonGen)

Emit atomic update code for constructs: X = X BO E or X = E BO E.

LValue EmitCXXBindTemporaryLValue(const CXXBindTemporaryExpr *E)

llvm::Value * EmitBPFBuiltinExpr(unsigned BuiltinID, const CallExpr *E)

LValue EmitPointerToDataMemberBinaryExpr(const BinaryOperator *E)

LValue EmitLValueForLambdaField(const FieldDecl *Field)

void EmitMustTailThunk(GlobalDecl GD, llvm::Value *AdjustedThisPtr, llvm::FunctionCallee Callee)

Emit a musttail call for a thunk with a potentially adjusted this pointer.

static bool IsWrappedCXXThis(const Expr *E)

Check if E is a C++ "this" pointer wrapped in value-preserving casts.

static bool containsBreak(const Stmt *S)

containsBreak - Return true if the statement contains a break out of it.

void pushDestroy(CleanupKind kind, Address addr, QualType type, Destroyer *destroyer, bool useEHCleanupForArray)

llvm::Value * EmitSVETupleSetOrGet(const SVETypeFlags &TypeFlags, ArrayRef< llvm::Value * > Ops)

llvm::Type * ConvertType(const TypeDecl *T)

This class organizes the cross-function state that is used while generating LLVM code.

const LangOptions & getLangOpts() const

CharUnits getNaturalTypeAlignment(QualType T, LValueBaseInfo *BaseInfo=nullptr, TBAAAccessInfo *TBAAInfo=nullptr, bool forPointeeType=false)

CodeGenTypes & getTypes()

CGPointerAuthInfo getPointerAuthInfoForPointeeType(QualType type)

const llvm::DataLayout & getDataLayout() const

TBAAAccessInfo getTBAAAccessInfo(QualType AccessType)

getTBAAAccessInfo - Get TBAA information that describes an access to an object of the given type.

ASTContext & getContext() const

const TargetCodeGenInfo & getTargetCodeGenInfo()

const CodeGenOptions & getCodeGenOpts() const

llvm::LLVMContext & getLLVMContext()

This class organizes the cross-module state that is used while lowering AST types to LLVM types.

A specialization of Address that requires the address to be an LLVM Constant.

static ConstantAddress invalid()

static bool needsSaving(RValue value)

DominatingLLVMValue::saved_type first

DominatingValue< Address >::saved_type AggregateAddr

static saved_type save(CodeGenFunction &CGF, RValue value)

RValue restore(CodeGenFunction &CGF)

Information for lazily generating a cleanup.

ConditionalCleanup stores the saved form of its parameters, then restores them and performs the clean...

A saved depth on the scope stack.

A stack of scopes which respond to exceptions, including cleanups and catch blocks.

stable_iterator getInnermostNormalCleanup() const

Returns the innermost normal cleanup on the stack, or stable_end() if there are no normal cleanups.

stable_iterator stable_begin() const

Create a stable reference to the top of the EH stack.

bool requiresLandingPad() const

static stable_iterator stable_end()

Create a stable reference to the bottom of the EH stack.

void pushCleanupTuple(CleanupKind Kind, std::tuple< As... > A)

Push a lazily-created cleanup on the stack. Tuple version.

FunctionArgList - Type for representing both the decl and type of parameters to a function.

LValue - This represents an lvalue references.

CharUnits getAlignment() const

static LValue MakeAddr(Address Addr, QualType type, ASTContext &Context, LValueBaseInfo BaseInfo, TBAAAccessInfo TBAAInfo)

llvm::Value * emitRawPointer(CodeGenFunction &CGF) const

A stack of loop information corresponding to loop nesting levels.

RValue - This trivial value class is used to represent the result of an expression that is evaluated.

static RValue get(llvm::Value *V)

An abstract representation of an aligned address.

static RawAddress invalid()

Class provides a way to call simple version of codegen for OpenMP region, or an advanced with possibl...

ReturnValueSlot - Contains the address where the return value of a function can be stored,...

TargetCodeGenInfo - This class organizes various target-specific codegeneration issues,...

The class detects jumps which bypass local variables declaration: goto L; int a; L:

CompoundAssignOperator - For compound assignments (e.g.

CompoundLiteralExpr - [C99 6.5.2.5].

CompoundStmt - This represents a group of statements like { stmt stmt }.

ContinueStmt - This represents a continue.

Represents a 'co_return' statement in the C++ Coroutines TS.

Represents the body of a coroutine.

Represents an expression that might suspend coroutine execution; either a co_await or co_yield expres...

Represents a 'co_yield' expression.

Represents the current source location and context used to determine the value of the source location...

specific_decl_iterator - Iterates over a subrange of declarations stored in a DeclContext,...

A reference to a declared variable, function, enum, etc.

DeclStmt - Adaptor class for mixing declarations with statements and expressions.

Decl - This represents one declaration (or definition), e.g.

DoStmt - This represents a 'do/while' stmt.

This represents one expression.

ExtVectorElementExpr - This represents access to specific elements of a vector, and may occur on the ...

Represents a member of a struct/union/class.

ForStmt - This represents a 'for (init;cond;inc)' stmt.

Represents a function declaration or definition.

Represents a prototype with parameter type info, e.g.

GlobalDecl - represents a global declaration.

const Decl * getDecl() const

GotoStmt - This represents a direct goto.

This class represents temporary values used to represent inout and out arguments in HLSL.

IfStmt - This represents an if/then/else.

IndirectGotoStmt - This represents an indirect goto.

Describes an C or C++ initializer list.

Represents the declaration of a label.

LabelStmt - Represents a label, which has a substatement.

FPExceptionModeKind

Possible floating point exception behavior.

Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...

Represents a point when we exit a loop.

Represents a prvalue temporary that is written into memory so that a reference can bind to it.

MatrixSubscriptExpr - Matrix subscript expression for the MatrixType extension.

MemberExpr - [C99 6.5.2.3] Structure and Union Members.

A pointer to member type per C++ 8.3.3 - Pointers to members.

Represents a C++ nested name specifier, such as "\::std::vector::".

This represents '#pragma omp atomic' directive.

This represents '#pragma omp barrier' directive.

This represents '#pragma omp cancel' directive.

This represents '#pragma omp cancellation point' directive.

Representation of an OpenMP canonical loop.

This represents '#pragma omp critical' directive.

This represents '#pragma omp depobj' directive.

This represents '#pragma omp distribute' directive.

This represents '#pragma omp distribute parallel for' composite directive.

This represents '#pragma omp distribute parallel for simd' composite directive.

This represents '#pragma omp distribute simd' composite directive.

This represents '#pragma omp error' directive.

This is a basic class for representing single OpenMP executable directive.

This represents '#pragma omp flush' directive.

This represents '#pragma omp for' directive.

This represents '#pragma omp for simd' directive.

This represents '#pragma omp loop' directive.

Represents the '#pragma omp interchange' loop transformation directive.

This represents '#pragma omp interop' directive.

This is a common base class for loop directives ('omp simd', 'omp for', 'omp for simd' etc....

This represents '#pragma omp masked' directive.

This represents '#pragma omp masked taskloop' directive.

This represents '#pragma omp masked taskloop simd' directive.

This represents '#pragma omp master' directive.

This represents '#pragma omp master taskloop' directive.

This represents '#pragma omp master taskloop simd' directive.

This represents '#pragma omp ordered' directive.

This represents '#pragma omp parallel' directive.

This represents '#pragma omp parallel for' directive.

This represents '#pragma omp parallel for simd' directive.

This represents '#pragma omp parallel masked' directive.

This represents '#pragma omp parallel masked taskloop' directive.

This represents '#pragma omp parallel masked taskloop simd' directive.

This represents '#pragma omp parallel master' directive.

This represents '#pragma omp parallel master taskloop' directive.

This represents '#pragma omp parallel master taskloop simd' directive.

This represents '#pragma omp parallel sections' directive.

Represents the '#pragma omp reverse' loop transformation directive.

This represents '#pragma omp scan' directive.

This represents '#pragma omp scope' directive.

This represents '#pragma omp section' directive.

This represents '#pragma omp sections' directive.

This represents '#pragma omp simd' directive.

This represents '#pragma omp single' directive.

This represents '#pragma omp target data' directive.

This represents '#pragma omp target' directive.

This represents '#pragma omp target enter data' directive.

This represents '#pragma omp target exit data' directive.

This represents '#pragma omp target parallel' directive.

This represents '#pragma omp target parallel for' directive.

This represents '#pragma omp target parallel for simd' directive.

This represents '#pragma omp target parallel loop' directive.

This represents '#pragma omp target simd' directive.

This represents '#pragma omp target teams' directive.

This represents '#pragma omp target teams distribute' combined directive.

This represents '#pragma omp target teams distribute parallel for' combined directive.

This represents '#pragma omp target teams distribute parallel for simd' combined directive.

This represents '#pragma omp target teams distribute simd' combined directive.

This represents '#pragma omp target teams loop' directive.

This represents '#pragma omp target update' directive.

This represents '#pragma omp task' directive.

This represents '#pragma omp taskloop' directive.

This represents '#pragma omp taskloop simd' directive.

This represents '#pragma omp taskgroup' directive.

This represents '#pragma omp taskwait' directive.

This represents '#pragma omp taskyield' directive.

This represents '#pragma omp teams' directive.

This represents '#pragma omp teams distribute' directive.

This represents '#pragma omp teams distribute parallel for' composite directive.

This represents '#pragma omp teams distribute parallel for simd' composite directive.

This represents '#pragma omp teams distribute simd' combined directive.

This represents '#pragma omp teams loop' directive.

This represents the '#pragma omp tile' loop transformation directive.

This represents the '#pragma omp unroll' loop transformation directive.

This represents clause 'use_device_addr' in the '#pragma omp ...' directives.

This represents clause 'use_device_ptr' in the '#pragma omp ...' directives.

ObjCArrayLiteral - used for objective-c array containers; as in: @["Hello", NSApp,...

Represents Objective-C's @synchronized statement.

Represents Objective-C's @throw statement.

Represents Objective-C's @try ... @catch ... @finally statement.

Represents Objective-C's @autoreleasepool Statement.

ObjCBoxedExpr - used for generalized expression boxing.

ObjCContainerDecl - Represents a container for method declarations.

ObjCDictionaryLiteral - AST node to represent objective-c dictionary literals; as in:"name" : NSUserN...

ObjCEncodeExpr, used for @encode in Objective-C.

Represents Objective-C's collection statement.

ObjCImplementationDecl - Represents a class definition - this is where method definitions are specifi...

Represents an ObjC class declaration.

ObjCIsaExpr - Represent X->isa and X.isa when X is an ObjC 'id' type.

ObjCIvarDecl - Represents an ObjC instance variable.

ObjCIvarRefExpr - A reference to an ObjC instance variable.

An expression that sends a message to the given Objective-C object or class.

ObjCMethodDecl - Represents an instance or class method declaration.

ObjCPropertyImplDecl - Represents implementation declaration of a property in a class or category imp...

ObjCProtocolExpr used for protocol expression in Objective-C.

ObjCSelectorExpr used for @selector in Objective-C.

ObjCStringLiteral, used for Objective-C string literals i.e.

OpaqueValueExpr - An expression referring to an opaque object of a fixed type and value class.

Expr * getSourceExpr() const

The source expression of an opaque value expression is the expression which originally generated the ...

This class represents a compute construct, representing a 'Kind' of ‘parallel’, 'serial',...

This class represents a 'loop' construct.

Represents a parameter to a function.

PointerType - C99 6.7.5.1 - Pointer Declarators.

[C99 6.4.2.2] - A predefined identifier such as func.

PseudoObjectExpr - An expression which accesses a pseudo-object l-value.

A (possibly-)qualified type.

@ DK_objc_strong_lifetime

The collection of all-type qualifiers we support.

Represents a struct/union/class.

bool hasVolatileMember() const

A helper class that allows the use of isa/cast/dyncast to detect TagType objects of structs/unions/cl...

ReturnStmt - This represents a return, optionally of an expression: return; return 4;.

Represents a __leave statement.

Flags to identify the types for overloaded SVE builtins.

Scope - A scope is a transient data structure that is used while parsing the program.

Encodes a location in the source.

A trivial tuple used to represent a source range.

StmtExpr - This is the GNU Statement Expression extension: ({int X=4; X;}).

Stmt - This represents one statement.

Likelihood

The likelihood of a branch being taken.

@ LH_None

No attribute set or branches of the IfStmt have the same attribute.

StringLiteral - This represents a string literal expression, e.g.

SwitchStmt - This represents a 'switch' stmt.

Exposes information about the current target.

Represents a declaration of a type.

The base class of the type hierarchy.

bool isReferenceType() const

const T * getAs() const

Member-template getAs'.

UnaryOperator - This represents the unary-expression's (except sizeof and alignof),...

Represents a call to the builtin function __builtin_va_arg.

Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...

Represents a variable declaration or definition.

VarDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

bool isLocalVarDeclOrParm() const

Similar to isLocalVarDecl but also includes parameters.

Represents a C array with a specified size that is not an integer-constant-expression.

Expr * getSizeExpr() const

WhileStmt - This represents a 'while' stmt.

Defines the clang::TargetInfo interface.

AlignmentSource

The source of the alignment of an l-value; an expression of confidence in the alignment actually matc...

@ Type

The l-value was considered opaque, so the alignment was determined from a type.

@ Decl

The l-value was an access to a declared entity or something equivalently strong, like the address of ...

TypeEvaluationKind

The kind of evaluation to perform on values of a particular type.

@ NormalCleanup

Denotes a cleanup that should run when a scope is exited using normal control flow (falling off the e...

ARCPreciseLifetime_t

Does an ARC strong l-value have precise lifetime?

const internal::VariadicAllOfMatcher< Type > type

Matches Types in the clang AST.

const AstTypeMatcher< ArrayType > arrayType

Matches all kinds of arrays.

const internal::VariadicDynCastAllOfMatcher< Stmt, Expr > expr

Matches expressions.

const AstTypeMatcher< ComplexType > complexType

Matches C99 complex types.

The JSON file list parser is used to communicate input to InstallAPI.

CXXCtorType

C++ constructor types.

llvm::omp::Directive OpenMPDirectiveKind

OpenMP directives.

CapturedRegionKind

The different kinds of captured statement.

OpenMPDistScheduleClauseKind

OpenMP attributes for 'dist_schedule' clause.

Linkage

Describes the different kinds of linkage (C++ [basic.link], C99 6.2.2) that an entity may have.

@ Result

The result type of a method or function.

CXXDtorType

C++ destructor types.

const FunctionProtoType * T

@ Success

Template argument deduction was successful.

llvm::fp::ExceptionBehavior ToConstrainedExceptMD(LangOptions::FPExceptionModeKind Kind)

@ Interface

The "__interface" keyword introduces the elaborated-type-specifier.

Diagnostic wrappers for TextAPI types for error reporting.

Structure with information about how a bitfield should be accessed.

llvm::SmallVector< llvm::AllocaInst * > Take()

AllocaTrackerRAII(CodeGenFunction &CGF)

std::unique_ptr< CGCoroData > Data

CXXDefaultArgExprScope(CodeGenFunction &CGF, const CXXDefaultArgExpr *E)

size_t OldDeactivateCleanupStackSize

CleanupDeactivationScope(CodeGenFunction &CGF)

~CleanupDeactivationScope()

llvm::Instruction * DominatingIP

EHScopeStack::stable_iterator Cleanup

std::optional< StringRef > Architecture

FMVResolverOption(llvm::Function *F, ArrayRef< StringRef > Feats, std::optional< StringRef > Arch=std::nullopt)

llvm::SmallVector< StringRef, 8 > Features

llvm::Function * Function

A jump destination is an abstract label, branching to which may require a jump out through normal cle...

void setScopeDepth(EHScopeStack::stable_iterator depth)

llvm::BasicBlock * getBlock() const

EHScopeStack::stable_iterator getScopeDepth() const

unsigned getDestIndex() const

JumpDest(llvm::BasicBlock *Block, EHScopeStack::stable_iterator Depth, unsigned Index)

static Address getAddrOfThreadPrivate(CodeGenFunction &CGF, const VarDecl *VD, Address VDAddr, SourceLocation Loc)

Returns address of the threadprivate variable for the current thread.

OMPBuilderCBHelpers()=delete

llvm::OpenMPIRBuilder::InsertPointTy InsertPointTy

static void EmitOMPOutlinedRegionBody(CodeGenFunction &CGF, const Stmt *RegionBodyStmt, InsertPointTy AllocaIP, InsertPointTy CodeGenIP, Twine RegionName)

Emit the body of an OMP region that will be outlined in OpenMPIRBuilder::finalize().

static Address getAddressOfLocalVariable(CodeGenFunction &CGF, const VarDecl *VD)

Gets the OpenMP-specific address of the local variable /p VD.

static void EmitCaptureStmt(CodeGenFunction &CGF, InsertPointTy CodeGenIP, llvm::BasicBlock &FiniBB, llvm::Function *Fn, ArrayRef< llvm::Value * > Args)

static std::string getNameWithSeparators(ArrayRef< StringRef > Parts, StringRef FirstSeparator=".", StringRef Separator=".")

Get the platform-specific name separator.

static void FinalizeOMPRegion(CodeGenFunction &CGF, InsertPointTy IP)

Emit the Finalization for an OMP region.

static void EmitOMPInlinedRegionBody(CodeGenFunction &CGF, const Stmt *RegionBodyStmt, InsertPointTy AllocaIP, InsertPointTy CodeGenIP, Twine RegionName)

Emit the body of an OMP region.

OMPBuilderCBHelpers & operator=(const OMPBuilderCBHelpers &)=delete

OMPBuilderCBHelpers(const OMPBuilderCBHelpers &)=delete

unsigned NumberOfTargetItems

OMPTargetDataInfo(Address BasePointersArray, Address PointersArray, Address SizesArray, Address MappersArray, unsigned NumberOfTargetItems)

OMPTargetDataInfo()=default

Address BasePointersArray

PrototypeWrapper(const FunctionProtoType *FT)

llvm::PointerUnion< const FunctionProtoType *, const ObjCMethodDecl * > P

PrototypeWrapper(const ObjCMethodDecl *MD)

Struct with all information about dynamic [sub]class needed to set vptr.

const CXXRecordDecl * NearestVBase

const CXXRecordDecl * VTableClass

CharUnits OffsetFromNearestVBase

VlaSizePair(llvm::Value *NE, QualType T)

This structure provides a set of types that are commonly used during IR emission.

llvm::PointerType * Int8PtrTy

Helper class with most of the code for saving a value for a conditional expression cleanup.

static llvm::Value * restore(CodeGenFunction &CGF, saved_type value)

static saved_type save(CodeGenFunction &CGF, llvm::Value *value)

static bool needsSaving(llvm::Value *value)

Answer whether the given value needs extra work to be saved.

llvm::PointerIntPair< llvm::Value *, 1, bool > saved_type

static type restore(CodeGenFunction &CGF, saved_type value)

DominatingLLVMValue::saved_type Offset

llvm::PointerType * EffectiveType

DominatingLLVMValue::saved_type BasePtr

static type restore(CodeGenFunction &CGF, saved_type value)

static bool needsSaving(type value)

static saved_type save(CodeGenFunction &CGF, type value)

static bool needsSaving(type value)

static saved_type save(CodeGenFunction &CGF, type value)

static type restore(CodeGenFunction &CGF, saved_type value)

A metaprogramming class for ensuring that a value will dominate an arbitrary position in a function.

static saved_type save(CodeGenFunction &CGF, type value)

Scheduling data for loop-based OpenMP directives.

The this pointer adjustment as well as an optional return adjustment for a thunk.