clang  10.0.0svn
StmtProfile.cpp
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1 //===---- StmtProfile.cpp - Profile implementation for Stmt ASTs ----------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file implements the Stmt::Profile method, which builds a unique bit
10 // representation that identifies a statement/expression.
11 //
12 //===----------------------------------------------------------------------===//
13 #include "clang/AST/ASTContext.h"
14 #include "clang/AST/DeclCXX.h"
15 #include "clang/AST/DeclObjC.h"
16 #include "clang/AST/DeclTemplate.h"
17 #include "clang/AST/Expr.h"
18 #include "clang/AST/ExprCXX.h"
19 #include "clang/AST/ExprObjC.h"
20 #include "clang/AST/ExprOpenMP.h"
21 #include "clang/AST/ODRHash.h"
22 #include "clang/AST/StmtVisitor.h"
23 #include "llvm/ADT/FoldingSet.h"
24 using namespace clang;
25 
26 namespace {
27  class StmtProfiler : public ConstStmtVisitor<StmtProfiler> {
28  protected:
29  llvm::FoldingSetNodeID &ID;
30  bool Canonical;
31 
32  public:
33  StmtProfiler(llvm::FoldingSetNodeID &ID, bool Canonical)
34  : ID(ID), Canonical(Canonical) {}
35 
36  virtual ~StmtProfiler() {}
37 
38  void VisitStmt(const Stmt *S);
39 
40  virtual void HandleStmtClass(Stmt::StmtClass SC) = 0;
41 
42 #define STMT(Node, Base) void Visit##Node(const Node *S);
43 #include "clang/AST/StmtNodes.inc"
44 
45  /// Visit a declaration that is referenced within an expression
46  /// or statement.
47  virtual void VisitDecl(const Decl *D) = 0;
48 
49  /// Visit a type that is referenced within an expression or
50  /// statement.
51  virtual void VisitType(QualType T) = 0;
52 
53  /// Visit a name that occurs within an expression or statement.
54  virtual void VisitName(DeclarationName Name, bool TreatAsDecl = false) = 0;
55 
56  /// Visit identifiers that are not in Decl's or Type's.
57  virtual void VisitIdentifierInfo(IdentifierInfo *II) = 0;
58 
59  /// Visit a nested-name-specifier that occurs within an expression
60  /// or statement.
61  virtual void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) = 0;
62 
63  /// Visit a template name that occurs within an expression or
64  /// statement.
65  virtual void VisitTemplateName(TemplateName Name) = 0;
66 
67  /// Visit template arguments that occur within an expression or
68  /// statement.
69  void VisitTemplateArguments(const TemplateArgumentLoc *Args,
70  unsigned NumArgs);
71 
72  /// Visit a single template argument.
73  void VisitTemplateArgument(const TemplateArgument &Arg);
74  };
75 
76  class StmtProfilerWithPointers : public StmtProfiler {
77  const ASTContext &Context;
78 
79  public:
80  StmtProfilerWithPointers(llvm::FoldingSetNodeID &ID,
81  const ASTContext &Context, bool Canonical)
82  : StmtProfiler(ID, Canonical), Context(Context) {}
83  private:
84  void HandleStmtClass(Stmt::StmtClass SC) override {
85  ID.AddInteger(SC);
86  }
87 
88  void VisitDecl(const Decl *D) override {
89  ID.AddInteger(D ? D->getKind() : 0);
90 
91  if (Canonical && D) {
92  if (const NonTypeTemplateParmDecl *NTTP =
93  dyn_cast<NonTypeTemplateParmDecl>(D)) {
94  ID.AddInteger(NTTP->getDepth());
95  ID.AddInteger(NTTP->getIndex());
96  ID.AddBoolean(NTTP->isParameterPack());
97  VisitType(NTTP->getType());
98  return;
99  }
100 
101  if (const ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(D)) {
102  // The Itanium C++ ABI uses the type, scope depth, and scope
103  // index of a parameter when mangling expressions that involve
104  // function parameters, so we will use the parameter's type for
105  // establishing function parameter identity. That way, our
106  // definition of "equivalent" (per C++ [temp.over.link]) is at
107  // least as strong as the definition of "equivalent" used for
108  // name mangling.
109  VisitType(Parm->getType());
110  ID.AddInteger(Parm->getFunctionScopeDepth());
111  ID.AddInteger(Parm->getFunctionScopeIndex());
112  return;
113  }
114 
115  if (const TemplateTypeParmDecl *TTP =
116  dyn_cast<TemplateTypeParmDecl>(D)) {
117  ID.AddInteger(TTP->getDepth());
118  ID.AddInteger(TTP->getIndex());
119  ID.AddBoolean(TTP->isParameterPack());
120  return;
121  }
122 
123  if (const TemplateTemplateParmDecl *TTP =
124  dyn_cast<TemplateTemplateParmDecl>(D)) {
125  ID.AddInteger(TTP->getDepth());
126  ID.AddInteger(TTP->getIndex());
127  ID.AddBoolean(TTP->isParameterPack());
128  return;
129  }
130  }
131 
132  ID.AddPointer(D ? D->getCanonicalDecl() : nullptr);
133  }
134 
135  void VisitType(QualType T) override {
136  if (Canonical && !T.isNull())
137  T = Context.getCanonicalType(T);
138 
139  ID.AddPointer(T.getAsOpaquePtr());
140  }
141 
142  void VisitName(DeclarationName Name, bool /*TreatAsDecl*/) override {
143  ID.AddPointer(Name.getAsOpaquePtr());
144  }
145 
146  void VisitIdentifierInfo(IdentifierInfo *II) override {
147  ID.AddPointer(II);
148  }
149 
150  void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) override {
151  if (Canonical)
152  NNS = Context.getCanonicalNestedNameSpecifier(NNS);
153  ID.AddPointer(NNS);
154  }
155 
156  void VisitTemplateName(TemplateName Name) override {
157  if (Canonical)
158  Name = Context.getCanonicalTemplateName(Name);
159 
160  Name.Profile(ID);
161  }
162  };
163 
164  class StmtProfilerWithoutPointers : public StmtProfiler {
165  ODRHash &Hash;
166  public:
167  StmtProfilerWithoutPointers(llvm::FoldingSetNodeID &ID, ODRHash &Hash)
168  : StmtProfiler(ID, false), Hash(Hash) {}
169 
170  private:
171  void HandleStmtClass(Stmt::StmtClass SC) override {
172  if (SC == Stmt::UnresolvedLookupExprClass) {
173  // Pretend that the name looked up is a Decl due to how templates
174  // handle some Decl lookups.
175  ID.AddInteger(Stmt::DeclRefExprClass);
176  } else {
177  ID.AddInteger(SC);
178  }
179  }
180 
181  void VisitType(QualType T) override {
182  Hash.AddQualType(T);
183  }
184 
185  void VisitName(DeclarationName Name, bool TreatAsDecl) override {
186  if (TreatAsDecl) {
187  // A Decl can be null, so each Decl is preceded by a boolean to
188  // store its nullness. Add a boolean here to match.
189  ID.AddBoolean(true);
190  }
191  Hash.AddDeclarationName(Name, TreatAsDecl);
192  }
193  void VisitIdentifierInfo(IdentifierInfo *II) override {
194  ID.AddBoolean(II);
195  if (II) {
196  Hash.AddIdentifierInfo(II);
197  }
198  }
199  void VisitDecl(const Decl *D) override {
200  ID.AddBoolean(D);
201  if (D) {
202  Hash.AddDecl(D);
203  }
204  }
205  void VisitTemplateName(TemplateName Name) override {
206  Hash.AddTemplateName(Name);
207  }
208  void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) override {
209  ID.AddBoolean(NNS);
210  if (NNS) {
211  Hash.AddNestedNameSpecifier(NNS);
212  }
213  }
214  };
215 }
216 
217 void StmtProfiler::VisitStmt(const Stmt *S) {
218  assert(S && "Requires non-null Stmt pointer");
219 
220  HandleStmtClass(S->getStmtClass());
221 
222  for (const Stmt *SubStmt : S->children()) {
223  if (SubStmt)
224  Visit(SubStmt);
225  else
226  ID.AddInteger(0);
227  }
228 }
229 
230 void StmtProfiler::VisitDeclStmt(const DeclStmt *S) {
231  VisitStmt(S);
232  for (const auto *D : S->decls())
233  VisitDecl(D);
234 }
235 
236 void StmtProfiler::VisitNullStmt(const NullStmt *S) {
237  VisitStmt(S);
238 }
239 
240 void StmtProfiler::VisitCompoundStmt(const CompoundStmt *S) {
241  VisitStmt(S);
242 }
243 
244 void StmtProfiler::VisitCaseStmt(const CaseStmt *S) {
245  VisitStmt(S);
246 }
247 
248 void StmtProfiler::VisitDefaultStmt(const DefaultStmt *S) {
249  VisitStmt(S);
250 }
251 
252 void StmtProfiler::VisitLabelStmt(const LabelStmt *S) {
253  VisitStmt(S);
254  VisitDecl(S->getDecl());
255 }
256 
257 void StmtProfiler::VisitAttributedStmt(const AttributedStmt *S) {
258  VisitStmt(S);
259  // TODO: maybe visit attributes?
260 }
261 
262 void StmtProfiler::VisitIfStmt(const IfStmt *S) {
263  VisitStmt(S);
264  VisitDecl(S->getConditionVariable());
265 }
266 
267 void StmtProfiler::VisitSwitchStmt(const SwitchStmt *S) {
268  VisitStmt(S);
269  VisitDecl(S->getConditionVariable());
270 }
271 
272 void StmtProfiler::VisitWhileStmt(const WhileStmt *S) {
273  VisitStmt(S);
274  VisitDecl(S->getConditionVariable());
275 }
276 
277 void StmtProfiler::VisitDoStmt(const DoStmt *S) {
278  VisitStmt(S);
279 }
280 
281 void StmtProfiler::VisitForStmt(const ForStmt *S) {
282  VisitStmt(S);
283 }
284 
285 void StmtProfiler::VisitGotoStmt(const GotoStmt *S) {
286  VisitStmt(S);
287  VisitDecl(S->getLabel());
288 }
289 
290 void StmtProfiler::VisitIndirectGotoStmt(const IndirectGotoStmt *S) {
291  VisitStmt(S);
292 }
293 
294 void StmtProfiler::VisitContinueStmt(const ContinueStmt *S) {
295  VisitStmt(S);
296 }
297 
298 void StmtProfiler::VisitBreakStmt(const BreakStmt *S) {
299  VisitStmt(S);
300 }
301 
302 void StmtProfiler::VisitReturnStmt(const ReturnStmt *S) {
303  VisitStmt(S);
304 }
305 
306 void StmtProfiler::VisitGCCAsmStmt(const GCCAsmStmt *S) {
307  VisitStmt(S);
308  ID.AddBoolean(S->isVolatile());
309  ID.AddBoolean(S->isSimple());
310  VisitStringLiteral(S->getAsmString());
311  ID.AddInteger(S->getNumOutputs());
312  for (unsigned I = 0, N = S->getNumOutputs(); I != N; ++I) {
313  ID.AddString(S->getOutputName(I));
314  VisitStringLiteral(S->getOutputConstraintLiteral(I));
315  }
316  ID.AddInteger(S->getNumInputs());
317  for (unsigned I = 0, N = S->getNumInputs(); I != N; ++I) {
318  ID.AddString(S->getInputName(I));
319  VisitStringLiteral(S->getInputConstraintLiteral(I));
320  }
321  ID.AddInteger(S->getNumClobbers());
322  for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I)
323  VisitStringLiteral(S->getClobberStringLiteral(I));
324  ID.AddInteger(S->getNumLabels());
325  for (auto *L : S->labels())
326  VisitDecl(L->getLabel());
327 }
328 
329 void StmtProfiler::VisitMSAsmStmt(const MSAsmStmt *S) {
330  // FIXME: Implement MS style inline asm statement profiler.
331  VisitStmt(S);
332 }
333 
334 void StmtProfiler::VisitCXXCatchStmt(const CXXCatchStmt *S) {
335  VisitStmt(S);
336  VisitType(S->getCaughtType());
337 }
338 
339 void StmtProfiler::VisitCXXTryStmt(const CXXTryStmt *S) {
340  VisitStmt(S);
341 }
342 
343 void StmtProfiler::VisitCXXForRangeStmt(const CXXForRangeStmt *S) {
344  VisitStmt(S);
345 }
346 
347 void StmtProfiler::VisitMSDependentExistsStmt(const MSDependentExistsStmt *S) {
348  VisitStmt(S);
349  ID.AddBoolean(S->isIfExists());
350  VisitNestedNameSpecifier(S->getQualifierLoc().getNestedNameSpecifier());
351  VisitName(S->getNameInfo().getName());
352 }
353 
354 void StmtProfiler::VisitSEHTryStmt(const SEHTryStmt *S) {
355  VisitStmt(S);
356 }
357 
358 void StmtProfiler::VisitSEHFinallyStmt(const SEHFinallyStmt *S) {
359  VisitStmt(S);
360 }
361 
362 void StmtProfiler::VisitSEHExceptStmt(const SEHExceptStmt *S) {
363  VisitStmt(S);
364 }
365 
366 void StmtProfiler::VisitSEHLeaveStmt(const SEHLeaveStmt *S) {
367  VisitStmt(S);
368 }
369 
370 void StmtProfiler::VisitCapturedStmt(const CapturedStmt *S) {
371  VisitStmt(S);
372 }
373 
374 void StmtProfiler::VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {
375  VisitStmt(S);
376 }
377 
378 void StmtProfiler::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *S) {
379  VisitStmt(S);
380  ID.AddBoolean(S->hasEllipsis());
381  if (S->getCatchParamDecl())
382  VisitType(S->getCatchParamDecl()->getType());
383 }
384 
385 void StmtProfiler::VisitObjCAtFinallyStmt(const ObjCAtFinallyStmt *S) {
386  VisitStmt(S);
387 }
388 
389 void StmtProfiler::VisitObjCAtTryStmt(const ObjCAtTryStmt *S) {
390  VisitStmt(S);
391 }
392 
393 void
394 StmtProfiler::VisitObjCAtSynchronizedStmt(const ObjCAtSynchronizedStmt *S) {
395  VisitStmt(S);
396 }
397 
398 void StmtProfiler::VisitObjCAtThrowStmt(const ObjCAtThrowStmt *S) {
399  VisitStmt(S);
400 }
401 
402 void
403 StmtProfiler::VisitObjCAutoreleasePoolStmt(const ObjCAutoreleasePoolStmt *S) {
404  VisitStmt(S);
405 }
406 
407 namespace {
408 class OMPClauseProfiler : public ConstOMPClauseVisitor<OMPClauseProfiler> {
409  StmtProfiler *Profiler;
410  /// Process clauses with list of variables.
411  template <typename T>
412  void VisitOMPClauseList(T *Node);
413 
414 public:
415  OMPClauseProfiler(StmtProfiler *P) : Profiler(P) { }
416 #define OPENMP_CLAUSE(Name, Class) \
417  void Visit##Class(const Class *C);
418 #include "clang/Basic/OpenMPKinds.def"
419  void VistOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
420  void VistOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);
421 };
422 
423 void OMPClauseProfiler::VistOMPClauseWithPreInit(
424  const OMPClauseWithPreInit *C) {
425  if (auto *S = C->getPreInitStmt())
426  Profiler->VisitStmt(S);
427 }
428 
429 void OMPClauseProfiler::VistOMPClauseWithPostUpdate(
430  const OMPClauseWithPostUpdate *C) {
431  VistOMPClauseWithPreInit(C);
432  if (auto *E = C->getPostUpdateExpr())
433  Profiler->VisitStmt(E);
434 }
435 
436 void OMPClauseProfiler::VisitOMPIfClause(const OMPIfClause *C) {
437  VistOMPClauseWithPreInit(C);
438  if (C->getCondition())
439  Profiler->VisitStmt(C->getCondition());
440 }
441 
442 void OMPClauseProfiler::VisitOMPFinalClause(const OMPFinalClause *C) {
443  VistOMPClauseWithPreInit(C);
444  if (C->getCondition())
445  Profiler->VisitStmt(C->getCondition());
446 }
447 
448 void OMPClauseProfiler::VisitOMPNumThreadsClause(const OMPNumThreadsClause *C) {
449  VistOMPClauseWithPreInit(C);
450  if (C->getNumThreads())
451  Profiler->VisitStmt(C->getNumThreads());
452 }
453 
454 void OMPClauseProfiler::VisitOMPSafelenClause(const OMPSafelenClause *C) {
455  if (C->getSafelen())
456  Profiler->VisitStmt(C->getSafelen());
457 }
458 
459 void OMPClauseProfiler::VisitOMPSimdlenClause(const OMPSimdlenClause *C) {
460  if (C->getSimdlen())
461  Profiler->VisitStmt(C->getSimdlen());
462 }
463 
464 void OMPClauseProfiler::VisitOMPAllocatorClause(const OMPAllocatorClause *C) {
465  if (C->getAllocator())
466  Profiler->VisitStmt(C->getAllocator());
467 }
468 
469 void OMPClauseProfiler::VisitOMPCollapseClause(const OMPCollapseClause *C) {
470  if (C->getNumForLoops())
471  Profiler->VisitStmt(C->getNumForLoops());
472 }
473 
474 void OMPClauseProfiler::VisitOMPDefaultClause(const OMPDefaultClause *C) { }
475 
476 void OMPClauseProfiler::VisitOMPProcBindClause(const OMPProcBindClause *C) { }
477 
478 void OMPClauseProfiler::VisitOMPUnifiedAddressClause(
479  const OMPUnifiedAddressClause *C) {}
480 
481 void OMPClauseProfiler::VisitOMPUnifiedSharedMemoryClause(
482  const OMPUnifiedSharedMemoryClause *C) {}
483 
484 void OMPClauseProfiler::VisitOMPReverseOffloadClause(
485  const OMPReverseOffloadClause *C) {}
486 
487 void OMPClauseProfiler::VisitOMPDynamicAllocatorsClause(
488  const OMPDynamicAllocatorsClause *C) {}
489 
490 void OMPClauseProfiler::VisitOMPAtomicDefaultMemOrderClause(
491  const OMPAtomicDefaultMemOrderClause *C) {}
492 
493 void OMPClauseProfiler::VisitOMPScheduleClause(const OMPScheduleClause *C) {
494  VistOMPClauseWithPreInit(C);
495  if (auto *S = C->getChunkSize())
496  Profiler->VisitStmt(S);
497 }
498 
499 void OMPClauseProfiler::VisitOMPOrderedClause(const OMPOrderedClause *C) {
500  if (auto *Num = C->getNumForLoops())
501  Profiler->VisitStmt(Num);
502 }
503 
504 void OMPClauseProfiler::VisitOMPNowaitClause(const OMPNowaitClause *) {}
505 
506 void OMPClauseProfiler::VisitOMPUntiedClause(const OMPUntiedClause *) {}
507 
508 void OMPClauseProfiler::VisitOMPMergeableClause(const OMPMergeableClause *) {}
509 
510 void OMPClauseProfiler::VisitOMPReadClause(const OMPReadClause *) {}
511 
512 void OMPClauseProfiler::VisitOMPWriteClause(const OMPWriteClause *) {}
513 
514 void OMPClauseProfiler::VisitOMPUpdateClause(const OMPUpdateClause *) {}
515 
516 void OMPClauseProfiler::VisitOMPCaptureClause(const OMPCaptureClause *) {}
517 
518 void OMPClauseProfiler::VisitOMPSeqCstClause(const OMPSeqCstClause *) {}
519 
520 void OMPClauseProfiler::VisitOMPThreadsClause(const OMPThreadsClause *) {}
521 
522 void OMPClauseProfiler::VisitOMPSIMDClause(const OMPSIMDClause *) {}
523 
524 void OMPClauseProfiler::VisitOMPNogroupClause(const OMPNogroupClause *) {}
525 
526 template<typename T>
527 void OMPClauseProfiler::VisitOMPClauseList(T *Node) {
528  for (auto *E : Node->varlists()) {
529  if (E)
530  Profiler->VisitStmt(E);
531  }
532 }
533 
534 void OMPClauseProfiler::VisitOMPPrivateClause(const OMPPrivateClause *C) {
535  VisitOMPClauseList(C);
536  for (auto *E : C->private_copies()) {
537  if (E)
538  Profiler->VisitStmt(E);
539  }
540 }
541 void
542 OMPClauseProfiler::VisitOMPFirstprivateClause(const OMPFirstprivateClause *C) {
543  VisitOMPClauseList(C);
544  VistOMPClauseWithPreInit(C);
545  for (auto *E : C->private_copies()) {
546  if (E)
547  Profiler->VisitStmt(E);
548  }
549  for (auto *E : C->inits()) {
550  if (E)
551  Profiler->VisitStmt(E);
552  }
553 }
554 void
555 OMPClauseProfiler::VisitOMPLastprivateClause(const OMPLastprivateClause *C) {
556  VisitOMPClauseList(C);
557  VistOMPClauseWithPostUpdate(C);
558  for (auto *E : C->source_exprs()) {
559  if (E)
560  Profiler->VisitStmt(E);
561  }
562  for (auto *E : C->destination_exprs()) {
563  if (E)
564  Profiler->VisitStmt(E);
565  }
566  for (auto *E : C->assignment_ops()) {
567  if (E)
568  Profiler->VisitStmt(E);
569  }
570 }
571 void OMPClauseProfiler::VisitOMPSharedClause(const OMPSharedClause *C) {
572  VisitOMPClauseList(C);
573 }
574 void OMPClauseProfiler::VisitOMPReductionClause(
575  const OMPReductionClause *C) {
576  Profiler->VisitNestedNameSpecifier(
578  Profiler->VisitName(C->getNameInfo().getName());
579  VisitOMPClauseList(C);
580  VistOMPClauseWithPostUpdate(C);
581  for (auto *E : C->privates()) {
582  if (E)
583  Profiler->VisitStmt(E);
584  }
585  for (auto *E : C->lhs_exprs()) {
586  if (E)
587  Profiler->VisitStmt(E);
588  }
589  for (auto *E : C->rhs_exprs()) {
590  if (E)
591  Profiler->VisitStmt(E);
592  }
593  for (auto *E : C->reduction_ops()) {
594  if (E)
595  Profiler->VisitStmt(E);
596  }
597 }
598 void OMPClauseProfiler::VisitOMPTaskReductionClause(
599  const OMPTaskReductionClause *C) {
600  Profiler->VisitNestedNameSpecifier(
602  Profiler->VisitName(C->getNameInfo().getName());
603  VisitOMPClauseList(C);
604  VistOMPClauseWithPostUpdate(C);
605  for (auto *E : C->privates()) {
606  if (E)
607  Profiler->VisitStmt(E);
608  }
609  for (auto *E : C->lhs_exprs()) {
610  if (E)
611  Profiler->VisitStmt(E);
612  }
613  for (auto *E : C->rhs_exprs()) {
614  if (E)
615  Profiler->VisitStmt(E);
616  }
617  for (auto *E : C->reduction_ops()) {
618  if (E)
619  Profiler->VisitStmt(E);
620  }
621 }
622 void OMPClauseProfiler::VisitOMPInReductionClause(
623  const OMPInReductionClause *C) {
624  Profiler->VisitNestedNameSpecifier(
626  Profiler->VisitName(C->getNameInfo().getName());
627  VisitOMPClauseList(C);
628  VistOMPClauseWithPostUpdate(C);
629  for (auto *E : C->privates()) {
630  if (E)
631  Profiler->VisitStmt(E);
632  }
633  for (auto *E : C->lhs_exprs()) {
634  if (E)
635  Profiler->VisitStmt(E);
636  }
637  for (auto *E : C->rhs_exprs()) {
638  if (E)
639  Profiler->VisitStmt(E);
640  }
641  for (auto *E : C->reduction_ops()) {
642  if (E)
643  Profiler->VisitStmt(E);
644  }
645  for (auto *E : C->taskgroup_descriptors()) {
646  if (E)
647  Profiler->VisitStmt(E);
648  }
649 }
650 void OMPClauseProfiler::VisitOMPLinearClause(const OMPLinearClause *C) {
651  VisitOMPClauseList(C);
652  VistOMPClauseWithPostUpdate(C);
653  for (auto *E : C->privates()) {
654  if (E)
655  Profiler->VisitStmt(E);
656  }
657  for (auto *E : C->inits()) {
658  if (E)
659  Profiler->VisitStmt(E);
660  }
661  for (auto *E : C->updates()) {
662  if (E)
663  Profiler->VisitStmt(E);
664  }
665  for (auto *E : C->finals()) {
666  if (E)
667  Profiler->VisitStmt(E);
668  }
669  if (C->getStep())
670  Profiler->VisitStmt(C->getStep());
671  if (C->getCalcStep())
672  Profiler->VisitStmt(C->getCalcStep());
673 }
674 void OMPClauseProfiler::VisitOMPAlignedClause(const OMPAlignedClause *C) {
675  VisitOMPClauseList(C);
676  if (C->getAlignment())
677  Profiler->VisitStmt(C->getAlignment());
678 }
679 void OMPClauseProfiler::VisitOMPCopyinClause(const OMPCopyinClause *C) {
680  VisitOMPClauseList(C);
681  for (auto *E : C->source_exprs()) {
682  if (E)
683  Profiler->VisitStmt(E);
684  }
685  for (auto *E : C->destination_exprs()) {
686  if (E)
687  Profiler->VisitStmt(E);
688  }
689  for (auto *E : C->assignment_ops()) {
690  if (E)
691  Profiler->VisitStmt(E);
692  }
693 }
694 void
695 OMPClauseProfiler::VisitOMPCopyprivateClause(const OMPCopyprivateClause *C) {
696  VisitOMPClauseList(C);
697  for (auto *E : C->source_exprs()) {
698  if (E)
699  Profiler->VisitStmt(E);
700  }
701  for (auto *E : C->destination_exprs()) {
702  if (E)
703  Profiler->VisitStmt(E);
704  }
705  for (auto *E : C->assignment_ops()) {
706  if (E)
707  Profiler->VisitStmt(E);
708  }
709 }
710 void OMPClauseProfiler::VisitOMPFlushClause(const OMPFlushClause *C) {
711  VisitOMPClauseList(C);
712 }
713 void OMPClauseProfiler::VisitOMPDependClause(const OMPDependClause *C) {
714  VisitOMPClauseList(C);
715 }
716 void OMPClauseProfiler::VisitOMPDeviceClause(const OMPDeviceClause *C) {
717  if (C->getDevice())
718  Profiler->VisitStmt(C->getDevice());
719 }
720 void OMPClauseProfiler::VisitOMPMapClause(const OMPMapClause *C) {
721  VisitOMPClauseList(C);
722 }
723 void OMPClauseProfiler::VisitOMPAllocateClause(const OMPAllocateClause *C) {
724  if (Expr *Allocator = C->getAllocator())
725  Profiler->VisitStmt(Allocator);
726  VisitOMPClauseList(C);
727 }
728 void OMPClauseProfiler::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) {
729  VistOMPClauseWithPreInit(C);
730  if (C->getNumTeams())
731  Profiler->VisitStmt(C->getNumTeams());
732 }
733 void OMPClauseProfiler::VisitOMPThreadLimitClause(
734  const OMPThreadLimitClause *C) {
735  VistOMPClauseWithPreInit(C);
736  if (C->getThreadLimit())
737  Profiler->VisitStmt(C->getThreadLimit());
738 }
739 void OMPClauseProfiler::VisitOMPPriorityClause(const OMPPriorityClause *C) {
740  if (C->getPriority())
741  Profiler->VisitStmt(C->getPriority());
742 }
743 void OMPClauseProfiler::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) {
744  VistOMPClauseWithPreInit(C);
745  if (C->getGrainsize())
746  Profiler->VisitStmt(C->getGrainsize());
747 }
748 void OMPClauseProfiler::VisitOMPNumTasksClause(const OMPNumTasksClause *C) {
749  VistOMPClauseWithPreInit(C);
750  if (C->getNumTasks())
751  Profiler->VisitStmt(C->getNumTasks());
752 }
753 void OMPClauseProfiler::VisitOMPHintClause(const OMPHintClause *C) {
754  if (C->getHint())
755  Profiler->VisitStmt(C->getHint());
756 }
757 void OMPClauseProfiler::VisitOMPToClause(const OMPToClause *C) {
758  VisitOMPClauseList(C);
759 }
760 void OMPClauseProfiler::VisitOMPFromClause(const OMPFromClause *C) {
761  VisitOMPClauseList(C);
762 }
763 void OMPClauseProfiler::VisitOMPUseDevicePtrClause(
764  const OMPUseDevicePtrClause *C) {
765  VisitOMPClauseList(C);
766 }
767 void OMPClauseProfiler::VisitOMPIsDevicePtrClause(
768  const OMPIsDevicePtrClause *C) {
769  VisitOMPClauseList(C);
770 }
771 }
772 
773 void
774 StmtProfiler::VisitOMPExecutableDirective(const OMPExecutableDirective *S) {
775  VisitStmt(S);
776  OMPClauseProfiler P(this);
777  ArrayRef<OMPClause *> Clauses = S->clauses();
778  for (ArrayRef<OMPClause *>::iterator I = Clauses.begin(), E = Clauses.end();
779  I != E; ++I)
780  if (*I)
781  P.Visit(*I);
782 }
783 
784 void StmtProfiler::VisitOMPLoopDirective(const OMPLoopDirective *S) {
785  VisitOMPExecutableDirective(S);
786 }
787 
788 void StmtProfiler::VisitOMPParallelDirective(const OMPParallelDirective *S) {
789  VisitOMPExecutableDirective(S);
790 }
791 
792 void StmtProfiler::VisitOMPSimdDirective(const OMPSimdDirective *S) {
793  VisitOMPLoopDirective(S);
794 }
795 
796 void StmtProfiler::VisitOMPForDirective(const OMPForDirective *S) {
797  VisitOMPLoopDirective(S);
798 }
799 
800 void StmtProfiler::VisitOMPForSimdDirective(const OMPForSimdDirective *S) {
801  VisitOMPLoopDirective(S);
802 }
803 
804 void StmtProfiler::VisitOMPSectionsDirective(const OMPSectionsDirective *S) {
805  VisitOMPExecutableDirective(S);
806 }
807 
808 void StmtProfiler::VisitOMPSectionDirective(const OMPSectionDirective *S) {
809  VisitOMPExecutableDirective(S);
810 }
811 
812 void StmtProfiler::VisitOMPSingleDirective(const OMPSingleDirective *S) {
813  VisitOMPExecutableDirective(S);
814 }
815 
816 void StmtProfiler::VisitOMPMasterDirective(const OMPMasterDirective *S) {
817  VisitOMPExecutableDirective(S);
818 }
819 
820 void StmtProfiler::VisitOMPCriticalDirective(const OMPCriticalDirective *S) {
821  VisitOMPExecutableDirective(S);
822  VisitName(S->getDirectiveName().getName());
823 }
824 
825 void
826 StmtProfiler::VisitOMPParallelForDirective(const OMPParallelForDirective *S) {
827  VisitOMPLoopDirective(S);
828 }
829 
830 void StmtProfiler::VisitOMPParallelForSimdDirective(
831  const OMPParallelForSimdDirective *S) {
832  VisitOMPLoopDirective(S);
833 }
834 
835 void StmtProfiler::VisitOMPParallelSectionsDirective(
836  const OMPParallelSectionsDirective *S) {
837  VisitOMPExecutableDirective(S);
838 }
839 
840 void StmtProfiler::VisitOMPTaskDirective(const OMPTaskDirective *S) {
841  VisitOMPExecutableDirective(S);
842 }
843 
844 void StmtProfiler::VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *S) {
845  VisitOMPExecutableDirective(S);
846 }
847 
848 void StmtProfiler::VisitOMPBarrierDirective(const OMPBarrierDirective *S) {
849  VisitOMPExecutableDirective(S);
850 }
851 
852 void StmtProfiler::VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *S) {
853  VisitOMPExecutableDirective(S);
854 }
855 
856 void StmtProfiler::VisitOMPTaskgroupDirective(const OMPTaskgroupDirective *S) {
857  VisitOMPExecutableDirective(S);
858  if (const Expr *E = S->getReductionRef())
859  VisitStmt(E);
860 }
861 
862 void StmtProfiler::VisitOMPFlushDirective(const OMPFlushDirective *S) {
863  VisitOMPExecutableDirective(S);
864 }
865 
866 void StmtProfiler::VisitOMPOrderedDirective(const OMPOrderedDirective *S) {
867  VisitOMPExecutableDirective(S);
868 }
869 
870 void StmtProfiler::VisitOMPAtomicDirective(const OMPAtomicDirective *S) {
871  VisitOMPExecutableDirective(S);
872 }
873 
874 void StmtProfiler::VisitOMPTargetDirective(const OMPTargetDirective *S) {
875  VisitOMPExecutableDirective(S);
876 }
877 
878 void StmtProfiler::VisitOMPTargetDataDirective(const OMPTargetDataDirective *S) {
879  VisitOMPExecutableDirective(S);
880 }
881 
882 void StmtProfiler::VisitOMPTargetEnterDataDirective(
883  const OMPTargetEnterDataDirective *S) {
884  VisitOMPExecutableDirective(S);
885 }
886 
887 void StmtProfiler::VisitOMPTargetExitDataDirective(
888  const OMPTargetExitDataDirective *S) {
889  VisitOMPExecutableDirective(S);
890 }
891 
892 void StmtProfiler::VisitOMPTargetParallelDirective(
893  const OMPTargetParallelDirective *S) {
894  VisitOMPExecutableDirective(S);
895 }
896 
897 void StmtProfiler::VisitOMPTargetParallelForDirective(
899  VisitOMPExecutableDirective(S);
900 }
901 
902 void StmtProfiler::VisitOMPTeamsDirective(const OMPTeamsDirective *S) {
903  VisitOMPExecutableDirective(S);
904 }
905 
906 void StmtProfiler::VisitOMPCancellationPointDirective(
908  VisitOMPExecutableDirective(S);
909 }
910 
911 void StmtProfiler::VisitOMPCancelDirective(const OMPCancelDirective *S) {
912  VisitOMPExecutableDirective(S);
913 }
914 
915 void StmtProfiler::VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *S) {
916  VisitOMPLoopDirective(S);
917 }
918 
919 void StmtProfiler::VisitOMPTaskLoopSimdDirective(
920  const OMPTaskLoopSimdDirective *S) {
921  VisitOMPLoopDirective(S);
922 }
923 
924 void StmtProfiler::VisitOMPMasterTaskLoopDirective(
925  const OMPMasterTaskLoopDirective *S) {
926  VisitOMPLoopDirective(S);
927 }
928 
929 void StmtProfiler::VisitOMPParallelMasterTaskLoopDirective(
931  VisitOMPLoopDirective(S);
932 }
933 
934 void StmtProfiler::VisitOMPDistributeDirective(
935  const OMPDistributeDirective *S) {
936  VisitOMPLoopDirective(S);
937 }
938 
939 void OMPClauseProfiler::VisitOMPDistScheduleClause(
940  const OMPDistScheduleClause *C) {
941  VistOMPClauseWithPreInit(C);
942  if (auto *S = C->getChunkSize())
943  Profiler->VisitStmt(S);
944 }
945 
946 void OMPClauseProfiler::VisitOMPDefaultmapClause(const OMPDefaultmapClause *) {}
947 
948 void StmtProfiler::VisitOMPTargetUpdateDirective(
949  const OMPTargetUpdateDirective *S) {
950  VisitOMPExecutableDirective(S);
951 }
952 
953 void StmtProfiler::VisitOMPDistributeParallelForDirective(
955  VisitOMPLoopDirective(S);
956 }
957 
958 void StmtProfiler::VisitOMPDistributeParallelForSimdDirective(
960  VisitOMPLoopDirective(S);
961 }
962 
963 void StmtProfiler::VisitOMPDistributeSimdDirective(
964  const OMPDistributeSimdDirective *S) {
965  VisitOMPLoopDirective(S);
966 }
967 
968 void StmtProfiler::VisitOMPTargetParallelForSimdDirective(
970  VisitOMPLoopDirective(S);
971 }
972 
973 void StmtProfiler::VisitOMPTargetSimdDirective(
974  const OMPTargetSimdDirective *S) {
975  VisitOMPLoopDirective(S);
976 }
977 
978 void StmtProfiler::VisitOMPTeamsDistributeDirective(
979  const OMPTeamsDistributeDirective *S) {
980  VisitOMPLoopDirective(S);
981 }
982 
983 void StmtProfiler::VisitOMPTeamsDistributeSimdDirective(
985  VisitOMPLoopDirective(S);
986 }
987 
988 void StmtProfiler::VisitOMPTeamsDistributeParallelForSimdDirective(
990  VisitOMPLoopDirective(S);
991 }
992 
993 void StmtProfiler::VisitOMPTeamsDistributeParallelForDirective(
995  VisitOMPLoopDirective(S);
996 }
997 
998 void StmtProfiler::VisitOMPTargetTeamsDirective(
999  const OMPTargetTeamsDirective *S) {
1000  VisitOMPExecutableDirective(S);
1001 }
1002 
1003 void StmtProfiler::VisitOMPTargetTeamsDistributeDirective(
1005  VisitOMPLoopDirective(S);
1006 }
1007 
1008 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForDirective(
1010  VisitOMPLoopDirective(S);
1011 }
1012 
1013 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
1015  VisitOMPLoopDirective(S);
1016 }
1017 
1018 void StmtProfiler::VisitOMPTargetTeamsDistributeSimdDirective(
1020  VisitOMPLoopDirective(S);
1021 }
1022 
1023 void StmtProfiler::VisitExpr(const Expr *S) {
1024  VisitStmt(S);
1025 }
1026 
1027 void StmtProfiler::VisitConstantExpr(const ConstantExpr *S) {
1028  VisitExpr(S);
1029 }
1030 
1031 void StmtProfiler::VisitDeclRefExpr(const DeclRefExpr *S) {
1032  VisitExpr(S);
1033  if (!Canonical)
1034  VisitNestedNameSpecifier(S->getQualifier());
1035  VisitDecl(S->getDecl());
1036  if (!Canonical) {
1037  ID.AddBoolean(S->hasExplicitTemplateArgs());
1038  if (S->hasExplicitTemplateArgs())
1039  VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1040  }
1041 }
1042 
1043 void StmtProfiler::VisitPredefinedExpr(const PredefinedExpr *S) {
1044  VisitExpr(S);
1045  ID.AddInteger(S->getIdentKind());
1046 }
1047 
1048 void StmtProfiler::VisitIntegerLiteral(const IntegerLiteral *S) {
1049  VisitExpr(S);
1050  S->getValue().Profile(ID);
1051  ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1052 }
1053 
1054 void StmtProfiler::VisitFixedPointLiteral(const FixedPointLiteral *S) {
1055  VisitExpr(S);
1056  S->getValue().Profile(ID);
1057  ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1058 }
1059 
1060 void StmtProfiler::VisitCharacterLiteral(const CharacterLiteral *S) {
1061  VisitExpr(S);
1062  ID.AddInteger(S->getKind());
1063  ID.AddInteger(S->getValue());
1064 }
1065 
1066 void StmtProfiler::VisitFloatingLiteral(const FloatingLiteral *S) {
1067  VisitExpr(S);
1068  S->getValue().Profile(ID);
1069  ID.AddBoolean(S->isExact());
1070  ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1071 }
1072 
1073 void StmtProfiler::VisitImaginaryLiteral(const ImaginaryLiteral *S) {
1074  VisitExpr(S);
1075 }
1076 
1077 void StmtProfiler::VisitStringLiteral(const StringLiteral *S) {
1078  VisitExpr(S);
1079  ID.AddString(S->getBytes());
1080  ID.AddInteger(S->getKind());
1081 }
1082 
1083 void StmtProfiler::VisitParenExpr(const ParenExpr *S) {
1084  VisitExpr(S);
1085 }
1086 
1087 void StmtProfiler::VisitParenListExpr(const ParenListExpr *S) {
1088  VisitExpr(S);
1089 }
1090 
1091 void StmtProfiler::VisitUnaryOperator(const UnaryOperator *S) {
1092  VisitExpr(S);
1093  ID.AddInteger(S->getOpcode());
1094 }
1095 
1096 void StmtProfiler::VisitOffsetOfExpr(const OffsetOfExpr *S) {
1097  VisitType(S->getTypeSourceInfo()->getType());
1098  unsigned n = S->getNumComponents();
1099  for (unsigned i = 0; i < n; ++i) {
1100  const OffsetOfNode &ON = S->getComponent(i);
1101  ID.AddInteger(ON.getKind());
1102  switch (ON.getKind()) {
1103  case OffsetOfNode::Array:
1104  // Expressions handled below.
1105  break;
1106 
1107  case OffsetOfNode::Field:
1108  VisitDecl(ON.getField());
1109  break;
1110 
1112  VisitIdentifierInfo(ON.getFieldName());
1113  break;
1114 
1115  case OffsetOfNode::Base:
1116  // These nodes are implicit, and therefore don't need profiling.
1117  break;
1118  }
1119  }
1120 
1121  VisitExpr(S);
1122 }
1123 
1124 void
1125 StmtProfiler::VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *S) {
1126  VisitExpr(S);
1127  ID.AddInteger(S->getKind());
1128  if (S->isArgumentType())
1129  VisitType(S->getArgumentType());
1130 }
1131 
1132 void StmtProfiler::VisitArraySubscriptExpr(const ArraySubscriptExpr *S) {
1133  VisitExpr(S);
1134 }
1135 
1136 void StmtProfiler::VisitOMPArraySectionExpr(const OMPArraySectionExpr *S) {
1137  VisitExpr(S);
1138 }
1139 
1140 void StmtProfiler::VisitCallExpr(const CallExpr *S) {
1141  VisitExpr(S);
1142 }
1143 
1144 void StmtProfiler::VisitMemberExpr(const MemberExpr *S) {
1145  VisitExpr(S);
1146  VisitDecl(S->getMemberDecl());
1147  if (!Canonical)
1148  VisitNestedNameSpecifier(S->getQualifier());
1149  ID.AddBoolean(S->isArrow());
1150 }
1151 
1152 void StmtProfiler::VisitCompoundLiteralExpr(const CompoundLiteralExpr *S) {
1153  VisitExpr(S);
1154  ID.AddBoolean(S->isFileScope());
1155 }
1156 
1157 void StmtProfiler::VisitCastExpr(const CastExpr *S) {
1158  VisitExpr(S);
1159 }
1160 
1161 void StmtProfiler::VisitImplicitCastExpr(const ImplicitCastExpr *S) {
1162  VisitCastExpr(S);
1163  ID.AddInteger(S->getValueKind());
1164 }
1165 
1166 void StmtProfiler::VisitExplicitCastExpr(const ExplicitCastExpr *S) {
1167  VisitCastExpr(S);
1168  VisitType(S->getTypeAsWritten());
1169 }
1170 
1171 void StmtProfiler::VisitCStyleCastExpr(const CStyleCastExpr *S) {
1172  VisitExplicitCastExpr(S);
1173 }
1174 
1175 void StmtProfiler::VisitBinaryOperator(const BinaryOperator *S) {
1176  VisitExpr(S);
1177  ID.AddInteger(S->getOpcode());
1178 }
1179 
1180 void
1181 StmtProfiler::VisitCompoundAssignOperator(const CompoundAssignOperator *S) {
1182  VisitBinaryOperator(S);
1183 }
1184 
1185 void StmtProfiler::VisitConditionalOperator(const ConditionalOperator *S) {
1186  VisitExpr(S);
1187 }
1188 
1189 void StmtProfiler::VisitBinaryConditionalOperator(
1190  const BinaryConditionalOperator *S) {
1191  VisitExpr(S);
1192 }
1193 
1194 void StmtProfiler::VisitAddrLabelExpr(const AddrLabelExpr *S) {
1195  VisitExpr(S);
1196  VisitDecl(S->getLabel());
1197 }
1198 
1199 void StmtProfiler::VisitStmtExpr(const StmtExpr *S) {
1200  VisitExpr(S);
1201 }
1202 
1203 void StmtProfiler::VisitShuffleVectorExpr(const ShuffleVectorExpr *S) {
1204  VisitExpr(S);
1205 }
1206 
1207 void StmtProfiler::VisitConvertVectorExpr(const ConvertVectorExpr *S) {
1208  VisitExpr(S);
1209 }
1210 
1211 void StmtProfiler::VisitChooseExpr(const ChooseExpr *S) {
1212  VisitExpr(S);
1213 }
1214 
1215 void StmtProfiler::VisitGNUNullExpr(const GNUNullExpr *S) {
1216  VisitExpr(S);
1217 }
1218 
1219 void StmtProfiler::VisitVAArgExpr(const VAArgExpr *S) {
1220  VisitExpr(S);
1221 }
1222 
1223 void StmtProfiler::VisitInitListExpr(const InitListExpr *S) {
1224  if (S->getSyntacticForm()) {
1225  VisitInitListExpr(S->getSyntacticForm());
1226  return;
1227  }
1228 
1229  VisitExpr(S);
1230 }
1231 
1232 void StmtProfiler::VisitDesignatedInitExpr(const DesignatedInitExpr *S) {
1233  VisitExpr(S);
1234  ID.AddBoolean(S->usesGNUSyntax());
1235  for (const DesignatedInitExpr::Designator &D : S->designators()) {
1236  if (D.isFieldDesignator()) {
1237  ID.AddInteger(0);
1238  VisitName(D.getFieldName());
1239  continue;
1240  }
1241 
1242  if (D.isArrayDesignator()) {
1243  ID.AddInteger(1);
1244  } else {
1245  assert(D.isArrayRangeDesignator());
1246  ID.AddInteger(2);
1247  }
1248  ID.AddInteger(D.getFirstExprIndex());
1249  }
1250 }
1251 
1252 // Seems that if VisitInitListExpr() only works on the syntactic form of an
1253 // InitListExpr, then a DesignatedInitUpdateExpr is not encountered.
1254 void StmtProfiler::VisitDesignatedInitUpdateExpr(
1255  const DesignatedInitUpdateExpr *S) {
1256  llvm_unreachable("Unexpected DesignatedInitUpdateExpr in syntactic form of "
1257  "initializer");
1258 }
1259 
1260 void StmtProfiler::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *S) {
1261  VisitExpr(S);
1262 }
1263 
1264 void StmtProfiler::VisitArrayInitIndexExpr(const ArrayInitIndexExpr *S) {
1265  VisitExpr(S);
1266 }
1267 
1268 void StmtProfiler::VisitNoInitExpr(const NoInitExpr *S) {
1269  llvm_unreachable("Unexpected NoInitExpr in syntactic form of initializer");
1270 }
1271 
1272 void StmtProfiler::VisitImplicitValueInitExpr(const ImplicitValueInitExpr *S) {
1273  VisitExpr(S);
1274 }
1275 
1276 void StmtProfiler::VisitExtVectorElementExpr(const ExtVectorElementExpr *S) {
1277  VisitExpr(S);
1278  VisitName(&S->getAccessor());
1279 }
1280 
1281 void StmtProfiler::VisitBlockExpr(const BlockExpr *S) {
1282  VisitExpr(S);
1283  VisitDecl(S->getBlockDecl());
1284 }
1285 
1286 void StmtProfiler::VisitGenericSelectionExpr(const GenericSelectionExpr *S) {
1287  VisitExpr(S);
1288  for (const GenericSelectionExpr::ConstAssociation &Assoc :
1289  S->associations()) {
1290  QualType T = Assoc.getType();
1291  if (T.isNull())
1292  ID.AddPointer(nullptr);
1293  else
1294  VisitType(T);
1295  VisitExpr(Assoc.getAssociationExpr());
1296  }
1297 }
1298 
1299 void StmtProfiler::VisitPseudoObjectExpr(const PseudoObjectExpr *S) {
1300  VisitExpr(S);
1302  i = S->semantics_begin(), e = S->semantics_end(); i != e; ++i)
1303  // Normally, we would not profile the source expressions of OVEs.
1304  if (const OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(*i))
1305  Visit(OVE->getSourceExpr());
1306 }
1307 
1308 void StmtProfiler::VisitAtomicExpr(const AtomicExpr *S) {
1309  VisitExpr(S);
1310  ID.AddInteger(S->getOp());
1311 }
1312 
1313 void StmtProfiler::VisitConceptSpecializationExpr(
1314  const ConceptSpecializationExpr *S) {
1315  VisitExpr(S);
1316  VisitDecl(S->getFoundDecl());
1317  VisitTemplateArguments(S->getTemplateArgsAsWritten()->getTemplateArgs(),
1319 }
1320 
1322  UnaryOperatorKind &UnaryOp,
1323  BinaryOperatorKind &BinaryOp) {
1324  switch (S->getOperator()) {
1325  case OO_None:
1326  case OO_New:
1327  case OO_Delete:
1328  case OO_Array_New:
1329  case OO_Array_Delete:
1330  case OO_Arrow:
1331  case OO_Call:
1332  case OO_Conditional:
1334  llvm_unreachable("Invalid operator call kind");
1335 
1336  case OO_Plus:
1337  if (S->getNumArgs() == 1) {
1338  UnaryOp = UO_Plus;
1339  return Stmt::UnaryOperatorClass;
1340  }
1341 
1342  BinaryOp = BO_Add;
1343  return Stmt::BinaryOperatorClass;
1344 
1345  case OO_Minus:
1346  if (S->getNumArgs() == 1) {
1347  UnaryOp = UO_Minus;
1348  return Stmt::UnaryOperatorClass;
1349  }
1350 
1351  BinaryOp = BO_Sub;
1352  return Stmt::BinaryOperatorClass;
1353 
1354  case OO_Star:
1355  if (S->getNumArgs() == 1) {
1356  UnaryOp = UO_Deref;
1357  return Stmt::UnaryOperatorClass;
1358  }
1359 
1360  BinaryOp = BO_Mul;
1361  return Stmt::BinaryOperatorClass;
1362 
1363  case OO_Slash:
1364  BinaryOp = BO_Div;
1365  return Stmt::BinaryOperatorClass;
1366 
1367  case OO_Percent:
1368  BinaryOp = BO_Rem;
1369  return Stmt::BinaryOperatorClass;
1370 
1371  case OO_Caret:
1372  BinaryOp = BO_Xor;
1373  return Stmt::BinaryOperatorClass;
1374 
1375  case OO_Amp:
1376  if (S->getNumArgs() == 1) {
1377  UnaryOp = UO_AddrOf;
1378  return Stmt::UnaryOperatorClass;
1379  }
1380 
1381  BinaryOp = BO_And;
1382  return Stmt::BinaryOperatorClass;
1383 
1384  case OO_Pipe:
1385  BinaryOp = BO_Or;
1386  return Stmt::BinaryOperatorClass;
1387 
1388  case OO_Tilde:
1389  UnaryOp = UO_Not;
1390  return Stmt::UnaryOperatorClass;
1391 
1392  case OO_Exclaim:
1393  UnaryOp = UO_LNot;
1394  return Stmt::UnaryOperatorClass;
1395 
1396  case OO_Equal:
1397  BinaryOp = BO_Assign;
1398  return Stmt::BinaryOperatorClass;
1399 
1400  case OO_Less:
1401  BinaryOp = BO_LT;
1402  return Stmt::BinaryOperatorClass;
1403 
1404  case OO_Greater:
1405  BinaryOp = BO_GT;
1406  return Stmt::BinaryOperatorClass;
1407 
1408  case OO_PlusEqual:
1409  BinaryOp = BO_AddAssign;
1410  return Stmt::CompoundAssignOperatorClass;
1411 
1412  case OO_MinusEqual:
1413  BinaryOp = BO_SubAssign;
1414  return Stmt::CompoundAssignOperatorClass;
1415 
1416  case OO_StarEqual:
1417  BinaryOp = BO_MulAssign;
1418  return Stmt::CompoundAssignOperatorClass;
1419 
1420  case OO_SlashEqual:
1421  BinaryOp = BO_DivAssign;
1422  return Stmt::CompoundAssignOperatorClass;
1423 
1424  case OO_PercentEqual:
1425  BinaryOp = BO_RemAssign;
1426  return Stmt::CompoundAssignOperatorClass;
1427 
1428  case OO_CaretEqual:
1429  BinaryOp = BO_XorAssign;
1430  return Stmt::CompoundAssignOperatorClass;
1431 
1432  case OO_AmpEqual:
1433  BinaryOp = BO_AndAssign;
1434  return Stmt::CompoundAssignOperatorClass;
1435 
1436  case OO_PipeEqual:
1437  BinaryOp = BO_OrAssign;
1438  return Stmt::CompoundAssignOperatorClass;
1439 
1440  case OO_LessLess:
1441  BinaryOp = BO_Shl;
1442  return Stmt::BinaryOperatorClass;
1443 
1444  case OO_GreaterGreater:
1445  BinaryOp = BO_Shr;
1446  return Stmt::BinaryOperatorClass;
1447 
1448  case OO_LessLessEqual:
1449  BinaryOp = BO_ShlAssign;
1450  return Stmt::CompoundAssignOperatorClass;
1451 
1452  case OO_GreaterGreaterEqual:
1453  BinaryOp = BO_ShrAssign;
1454  return Stmt::CompoundAssignOperatorClass;
1455 
1456  case OO_EqualEqual:
1457  BinaryOp = BO_EQ;
1458  return Stmt::BinaryOperatorClass;
1459 
1460  case OO_ExclaimEqual:
1461  BinaryOp = BO_NE;
1462  return Stmt::BinaryOperatorClass;
1463 
1464  case OO_LessEqual:
1465  BinaryOp = BO_LE;
1466  return Stmt::BinaryOperatorClass;
1467 
1468  case OO_GreaterEqual:
1469  BinaryOp = BO_GE;
1470  return Stmt::BinaryOperatorClass;
1471 
1472  case OO_Spaceship:
1473  // FIXME: Update this once we support <=> expressions.
1474  llvm_unreachable("<=> expressions not supported yet");
1475 
1476  case OO_AmpAmp:
1477  BinaryOp = BO_LAnd;
1478  return Stmt::BinaryOperatorClass;
1479 
1480  case OO_PipePipe:
1481  BinaryOp = BO_LOr;
1482  return Stmt::BinaryOperatorClass;
1483 
1484  case OO_PlusPlus:
1485  UnaryOp = S->getNumArgs() == 1? UO_PreInc
1486  : UO_PostInc;
1487  return Stmt::UnaryOperatorClass;
1488 
1489  case OO_MinusMinus:
1490  UnaryOp = S->getNumArgs() == 1? UO_PreDec
1491  : UO_PostDec;
1492  return Stmt::UnaryOperatorClass;
1493 
1494  case OO_Comma:
1495  BinaryOp = BO_Comma;
1496  return Stmt::BinaryOperatorClass;
1497 
1498  case OO_ArrowStar:
1499  BinaryOp = BO_PtrMemI;
1500  return Stmt::BinaryOperatorClass;
1501 
1502  case OO_Subscript:
1503  return Stmt::ArraySubscriptExprClass;
1504 
1505  case OO_Coawait:
1506  UnaryOp = UO_Coawait;
1507  return Stmt::UnaryOperatorClass;
1508  }
1509 
1510  llvm_unreachable("Invalid overloaded operator expression");
1511 }
1512 
1513 #if defined(_MSC_VER) && !defined(__clang__)
1514 #if _MSC_VER == 1911
1515 // Work around https://developercommunity.visualstudio.com/content/problem/84002/clang-cl-when-built-with-vc-2017-crashes-cause-vc.html
1516 // MSVC 2017 update 3 miscompiles this function, and a clang built with it
1517 // will crash in stage 2 of a bootstrap build.
1518 #pragma optimize("", off)
1519 #endif
1520 #endif
1521 
1522 void StmtProfiler::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *S) {
1523  if (S->isTypeDependent()) {
1524  // Type-dependent operator calls are profiled like their underlying
1525  // syntactic operator.
1526  //
1527  // An operator call to operator-> is always implicit, so just skip it. The
1528  // enclosing MemberExpr will profile the actual member access.
1529  if (S->getOperator() == OO_Arrow)
1530  return Visit(S->getArg(0));
1531 
1532  UnaryOperatorKind UnaryOp = UO_Extension;
1533  BinaryOperatorKind BinaryOp = BO_Comma;
1534  Stmt::StmtClass SC = DecodeOperatorCall(S, UnaryOp, BinaryOp);
1535 
1536  ID.AddInteger(SC);
1537  for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
1538  Visit(S->getArg(I));
1539  if (SC == Stmt::UnaryOperatorClass)
1540  ID.AddInteger(UnaryOp);
1541  else if (SC == Stmt::BinaryOperatorClass ||
1542  SC == Stmt::CompoundAssignOperatorClass)
1543  ID.AddInteger(BinaryOp);
1544  else
1545  assert(SC == Stmt::ArraySubscriptExprClass);
1546 
1547  return;
1548  }
1549 
1550  VisitCallExpr(S);
1551  ID.AddInteger(S->getOperator());
1552 }
1553 
1554 #if defined(_MSC_VER) && !defined(__clang__)
1555 #if _MSC_VER == 1911
1556 #pragma optimize("", on)
1557 #endif
1558 #endif
1559 
1560 void StmtProfiler::VisitCXXMemberCallExpr(const CXXMemberCallExpr *S) {
1561  VisitCallExpr(S);
1562 }
1563 
1564 void StmtProfiler::VisitCUDAKernelCallExpr(const CUDAKernelCallExpr *S) {
1565  VisitCallExpr(S);
1566 }
1567 
1568 void StmtProfiler::VisitAsTypeExpr(const AsTypeExpr *S) {
1569  VisitExpr(S);
1570 }
1571 
1572 void StmtProfiler::VisitCXXNamedCastExpr(const CXXNamedCastExpr *S) {
1573  VisitExplicitCastExpr(S);
1574 }
1575 
1576 void StmtProfiler::VisitCXXStaticCastExpr(const CXXStaticCastExpr *S) {
1577  VisitCXXNamedCastExpr(S);
1578 }
1579 
1580 void StmtProfiler::VisitCXXDynamicCastExpr(const CXXDynamicCastExpr *S) {
1581  VisitCXXNamedCastExpr(S);
1582 }
1583 
1584 void
1585 StmtProfiler::VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr *S) {
1586  VisitCXXNamedCastExpr(S);
1587 }
1588 
1589 void StmtProfiler::VisitCXXConstCastExpr(const CXXConstCastExpr *S) {
1590  VisitCXXNamedCastExpr(S);
1591 }
1592 
1593 void StmtProfiler::VisitBuiltinBitCastExpr(const BuiltinBitCastExpr *S) {
1594  VisitExpr(S);
1595  VisitType(S->getTypeInfoAsWritten()->getType());
1596 }
1597 
1598 void StmtProfiler::VisitUserDefinedLiteral(const UserDefinedLiteral *S) {
1599  VisitCallExpr(S);
1600 }
1601 
1602 void StmtProfiler::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *S) {
1603  VisitExpr(S);
1604  ID.AddBoolean(S->getValue());
1605 }
1606 
1607 void StmtProfiler::VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr *S) {
1608  VisitExpr(S);
1609 }
1610 
1611 void StmtProfiler::VisitCXXStdInitializerListExpr(
1612  const CXXStdInitializerListExpr *S) {
1613  VisitExpr(S);
1614 }
1615 
1616 void StmtProfiler::VisitCXXTypeidExpr(const CXXTypeidExpr *S) {
1617  VisitExpr(S);
1618  if (S->isTypeOperand())
1619  VisitType(S->getTypeOperandSourceInfo()->getType());
1620 }
1621 
1622 void StmtProfiler::VisitCXXUuidofExpr(const CXXUuidofExpr *S) {
1623  VisitExpr(S);
1624  if (S->isTypeOperand())
1625  VisitType(S->getTypeOperandSourceInfo()->getType());
1626 }
1627 
1628 void StmtProfiler::VisitMSPropertyRefExpr(const MSPropertyRefExpr *S) {
1629  VisitExpr(S);
1630  VisitDecl(S->getPropertyDecl());
1631 }
1632 
1633 void StmtProfiler::VisitMSPropertySubscriptExpr(
1634  const MSPropertySubscriptExpr *S) {
1635  VisitExpr(S);
1636 }
1637 
1638 void StmtProfiler::VisitCXXThisExpr(const CXXThisExpr *S) {
1639  VisitExpr(S);
1640  ID.AddBoolean(S->isImplicit());
1641 }
1642 
1643 void StmtProfiler::VisitCXXThrowExpr(const CXXThrowExpr *S) {
1644  VisitExpr(S);
1645 }
1646 
1647 void StmtProfiler::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *S) {
1648  VisitExpr(S);
1649  VisitDecl(S->getParam());
1650 }
1651 
1652 void StmtProfiler::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *S) {
1653  VisitExpr(S);
1654  VisitDecl(S->getField());
1655 }
1656 
1657 void StmtProfiler::VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *S) {
1658  VisitExpr(S);
1659  VisitDecl(
1660  const_cast<CXXDestructorDecl *>(S->getTemporary()->getDestructor()));
1661 }
1662 
1663 void StmtProfiler::VisitCXXConstructExpr(const CXXConstructExpr *S) {
1664  VisitExpr(S);
1665  VisitDecl(S->getConstructor());
1666  ID.AddBoolean(S->isElidable());
1667 }
1668 
1669 void StmtProfiler::VisitCXXInheritedCtorInitExpr(
1670  const CXXInheritedCtorInitExpr *S) {
1671  VisitExpr(S);
1672  VisitDecl(S->getConstructor());
1673 }
1674 
1675 void StmtProfiler::VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *S) {
1676  VisitExplicitCastExpr(S);
1677 }
1678 
1679 void
1680 StmtProfiler::VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *S) {
1681  VisitCXXConstructExpr(S);
1682 }
1683 
1684 void
1685 StmtProfiler::VisitLambdaExpr(const LambdaExpr *S) {
1686  VisitExpr(S);
1688  CEnd = S->explicit_capture_end();
1689  C != CEnd; ++C) {
1690  if (C->capturesVLAType())
1691  continue;
1692 
1693  ID.AddInteger(C->getCaptureKind());
1694  switch (C->getCaptureKind()) {
1695  case LCK_StarThis:
1696  case LCK_This:
1697  break;
1698  case LCK_ByRef:
1699  case LCK_ByCopy:
1700  VisitDecl(C->getCapturedVar());
1701  ID.AddBoolean(C->isPackExpansion());
1702  break;
1703  case LCK_VLAType:
1704  llvm_unreachable("VLA type in explicit captures.");
1705  }
1706  }
1707  // Note: If we actually needed to be able to match lambda
1708  // expressions, we would have to consider parameters and return type
1709  // here, among other things.
1710  VisitStmt(S->getBody());
1711 }
1712 
1713 void
1714 StmtProfiler::VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *S) {
1715  VisitExpr(S);
1716 }
1717 
1718 void StmtProfiler::VisitCXXDeleteExpr(const CXXDeleteExpr *S) {
1719  VisitExpr(S);
1720  ID.AddBoolean(S->isGlobalDelete());
1721  ID.AddBoolean(S->isArrayForm());
1722  VisitDecl(S->getOperatorDelete());
1723 }
1724 
1725 void StmtProfiler::VisitCXXNewExpr(const CXXNewExpr *S) {
1726  VisitExpr(S);
1727  VisitType(S->getAllocatedType());
1728  VisitDecl(S->getOperatorNew());
1729  VisitDecl(S->getOperatorDelete());
1730  ID.AddBoolean(S->isArray());
1731  ID.AddInteger(S->getNumPlacementArgs());
1732  ID.AddBoolean(S->isGlobalNew());
1733  ID.AddBoolean(S->isParenTypeId());
1734  ID.AddInteger(S->getInitializationStyle());
1735 }
1736 
1737 void
1738 StmtProfiler::VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *S) {
1739  VisitExpr(S);
1740  ID.AddBoolean(S->isArrow());
1741  VisitNestedNameSpecifier(S->getQualifier());
1742  ID.AddBoolean(S->getScopeTypeInfo() != nullptr);
1743  if (S->getScopeTypeInfo())
1744  VisitType(S->getScopeTypeInfo()->getType());
1745  ID.AddBoolean(S->getDestroyedTypeInfo() != nullptr);
1746  if (S->getDestroyedTypeInfo())
1747  VisitType(S->getDestroyedType());
1748  else
1749  VisitIdentifierInfo(S->getDestroyedTypeIdentifier());
1750 }
1751 
1752 void StmtProfiler::VisitOverloadExpr(const OverloadExpr *S) {
1753  VisitExpr(S);
1754  VisitNestedNameSpecifier(S->getQualifier());
1755  VisitName(S->getName(), /*TreatAsDecl*/ true);
1756  ID.AddBoolean(S->hasExplicitTemplateArgs());
1757  if (S->hasExplicitTemplateArgs())
1758  VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1759 }
1760 
1761 void
1762 StmtProfiler::VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *S) {
1763  VisitOverloadExpr(S);
1764 }
1765 
1766 void StmtProfiler::VisitTypeTraitExpr(const TypeTraitExpr *S) {
1767  VisitExpr(S);
1768  ID.AddInteger(S->getTrait());
1769  ID.AddInteger(S->getNumArgs());
1770  for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
1771  VisitType(S->getArg(I)->getType());
1772 }
1773 
1774 void StmtProfiler::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *S) {
1775  VisitExpr(S);
1776  ID.AddInteger(S->getTrait());
1777  VisitType(S->getQueriedType());
1778 }
1779 
1780 void StmtProfiler::VisitExpressionTraitExpr(const ExpressionTraitExpr *S) {
1781  VisitExpr(S);
1782  ID.AddInteger(S->getTrait());
1783  VisitExpr(S->getQueriedExpression());
1784 }
1785 
1786 void StmtProfiler::VisitDependentScopeDeclRefExpr(
1787  const DependentScopeDeclRefExpr *S) {
1788  VisitExpr(S);
1789  VisitName(S->getDeclName());
1790  VisitNestedNameSpecifier(S->getQualifier());
1791  ID.AddBoolean(S->hasExplicitTemplateArgs());
1792  if (S->hasExplicitTemplateArgs())
1793  VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1794 }
1795 
1796 void StmtProfiler::VisitExprWithCleanups(const ExprWithCleanups *S) {
1797  VisitExpr(S);
1798 }
1799 
1800 void StmtProfiler::VisitCXXUnresolvedConstructExpr(
1801  const CXXUnresolvedConstructExpr *S) {
1802  VisitExpr(S);
1803  VisitType(S->getTypeAsWritten());
1804  ID.AddInteger(S->isListInitialization());
1805 }
1806 
1807 void StmtProfiler::VisitCXXDependentScopeMemberExpr(
1808  const CXXDependentScopeMemberExpr *S) {
1809  ID.AddBoolean(S->isImplicitAccess());
1810  if (!S->isImplicitAccess()) {
1811  VisitExpr(S);
1812  ID.AddBoolean(S->isArrow());
1813  }
1814  VisitNestedNameSpecifier(S->getQualifier());
1815  VisitName(S->getMember());
1816  ID.AddBoolean(S->hasExplicitTemplateArgs());
1817  if (S->hasExplicitTemplateArgs())
1818  VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1819 }
1820 
1821 void StmtProfiler::VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *S) {
1822  ID.AddBoolean(S->isImplicitAccess());
1823  if (!S->isImplicitAccess()) {
1824  VisitExpr(S);
1825  ID.AddBoolean(S->isArrow());
1826  }
1827  VisitNestedNameSpecifier(S->getQualifier());
1828  VisitName(S->getMemberName());
1829  ID.AddBoolean(S->hasExplicitTemplateArgs());
1830  if (S->hasExplicitTemplateArgs())
1831  VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1832 }
1833 
1834 void StmtProfiler::VisitCXXNoexceptExpr(const CXXNoexceptExpr *S) {
1835  VisitExpr(S);
1836 }
1837 
1838 void StmtProfiler::VisitPackExpansionExpr(const PackExpansionExpr *S) {
1839  VisitExpr(S);
1840 }
1841 
1842 void StmtProfiler::VisitSizeOfPackExpr(const SizeOfPackExpr *S) {
1843  VisitExpr(S);
1844  VisitDecl(S->getPack());
1845  if (S->isPartiallySubstituted()) {
1846  auto Args = S->getPartialArguments();
1847  ID.AddInteger(Args.size());
1848  for (const auto &TA : Args)
1849  VisitTemplateArgument(TA);
1850  } else {
1851  ID.AddInteger(0);
1852  }
1853 }
1854 
1855 void StmtProfiler::VisitSubstNonTypeTemplateParmPackExpr(
1857  VisitExpr(S);
1858  VisitDecl(S->getParameterPack());
1859  VisitTemplateArgument(S->getArgumentPack());
1860 }
1861 
1862 void StmtProfiler::VisitSubstNonTypeTemplateParmExpr(
1863  const SubstNonTypeTemplateParmExpr *E) {
1864  // Profile exactly as the replacement expression.
1865  Visit(E->getReplacement());
1866 }
1867 
1868 void StmtProfiler::VisitFunctionParmPackExpr(const FunctionParmPackExpr *S) {
1869  VisitExpr(S);
1870  VisitDecl(S->getParameterPack());
1871  ID.AddInteger(S->getNumExpansions());
1872  for (FunctionParmPackExpr::iterator I = S->begin(), E = S->end(); I != E; ++I)
1873  VisitDecl(*I);
1874 }
1875 
1876 void StmtProfiler::VisitMaterializeTemporaryExpr(
1877  const MaterializeTemporaryExpr *S) {
1878  VisitExpr(S);
1879 }
1880 
1881 void StmtProfiler::VisitCXXFoldExpr(const CXXFoldExpr *S) {
1882  VisitExpr(S);
1883  ID.AddInteger(S->getOperator());
1884 }
1885 
1886 void StmtProfiler::VisitCoroutineBodyStmt(const CoroutineBodyStmt *S) {
1887  VisitStmt(S);
1888 }
1889 
1890 void StmtProfiler::VisitCoreturnStmt(const CoreturnStmt *S) {
1891  VisitStmt(S);
1892 }
1893 
1894 void StmtProfiler::VisitCoawaitExpr(const CoawaitExpr *S) {
1895  VisitExpr(S);
1896 }
1897 
1898 void StmtProfiler::VisitDependentCoawaitExpr(const DependentCoawaitExpr *S) {
1899  VisitExpr(S);
1900 }
1901 
1902 void StmtProfiler::VisitCoyieldExpr(const CoyieldExpr *S) {
1903  VisitExpr(S);
1904 }
1905 
1906 void StmtProfiler::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {
1907  VisitExpr(E);
1908 }
1909 
1910 void StmtProfiler::VisitTypoExpr(const TypoExpr *E) {
1911  VisitExpr(E);
1912 }
1913 
1914 void StmtProfiler::VisitSourceLocExpr(const SourceLocExpr *E) {
1915  VisitExpr(E);
1916 }
1917 
1918 void StmtProfiler::VisitObjCStringLiteral(const ObjCStringLiteral *S) {
1919  VisitExpr(S);
1920 }
1921 
1922 void StmtProfiler::VisitObjCBoxedExpr(const ObjCBoxedExpr *E) {
1923  VisitExpr(E);
1924 }
1925 
1926 void StmtProfiler::VisitObjCArrayLiteral(const ObjCArrayLiteral *E) {
1927  VisitExpr(E);
1928 }
1929 
1930 void StmtProfiler::VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E) {
1931  VisitExpr(E);
1932 }
1933 
1934 void StmtProfiler::VisitObjCEncodeExpr(const ObjCEncodeExpr *S) {
1935  VisitExpr(S);
1936  VisitType(S->getEncodedType());
1937 }
1938 
1939 void StmtProfiler::VisitObjCSelectorExpr(const ObjCSelectorExpr *S) {
1940  VisitExpr(S);
1941  VisitName(S->getSelector());
1942 }
1943 
1944 void StmtProfiler::VisitObjCProtocolExpr(const ObjCProtocolExpr *S) {
1945  VisitExpr(S);
1946  VisitDecl(S->getProtocol());
1947 }
1948 
1949 void StmtProfiler::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *S) {
1950  VisitExpr(S);
1951  VisitDecl(S->getDecl());
1952  ID.AddBoolean(S->isArrow());
1953  ID.AddBoolean(S->isFreeIvar());
1954 }
1955 
1956 void StmtProfiler::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *S) {
1957  VisitExpr(S);
1958  if (S->isImplicitProperty()) {
1959  VisitDecl(S->getImplicitPropertyGetter());
1960  VisitDecl(S->getImplicitPropertySetter());
1961  } else {
1962  VisitDecl(S->getExplicitProperty());
1963  }
1964  if (S->isSuperReceiver()) {
1965  ID.AddBoolean(S->isSuperReceiver());
1966  VisitType(S->getSuperReceiverType());
1967  }
1968 }
1969 
1970 void StmtProfiler::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *S) {
1971  VisitExpr(S);
1972  VisitDecl(S->getAtIndexMethodDecl());
1973  VisitDecl(S->setAtIndexMethodDecl());
1974 }
1975 
1976 void StmtProfiler::VisitObjCMessageExpr(const ObjCMessageExpr *S) {
1977  VisitExpr(S);
1978  VisitName(S->getSelector());
1979  VisitDecl(S->getMethodDecl());
1980 }
1981 
1982 void StmtProfiler::VisitObjCIsaExpr(const ObjCIsaExpr *S) {
1983  VisitExpr(S);
1984  ID.AddBoolean(S->isArrow());
1985 }
1986 
1987 void StmtProfiler::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *S) {
1988  VisitExpr(S);
1989  ID.AddBoolean(S->getValue());
1990 }
1991 
1992 void StmtProfiler::VisitObjCIndirectCopyRestoreExpr(
1993  const ObjCIndirectCopyRestoreExpr *S) {
1994  VisitExpr(S);
1995  ID.AddBoolean(S->shouldCopy());
1996 }
1997 
1998 void StmtProfiler::VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr *S) {
1999  VisitExplicitCastExpr(S);
2000  ID.AddBoolean(S->getBridgeKind());
2001 }
2002 
2003 void StmtProfiler::VisitObjCAvailabilityCheckExpr(
2004  const ObjCAvailabilityCheckExpr *S) {
2005  VisitExpr(S);
2006 }
2007 
2008 void StmtProfiler::VisitTemplateArguments(const TemplateArgumentLoc *Args,
2009  unsigned NumArgs) {
2010  ID.AddInteger(NumArgs);
2011  for (unsigned I = 0; I != NumArgs; ++I)
2012  VisitTemplateArgument(Args[I].getArgument());
2013 }
2014 
2015 void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
2016  // Mostly repetitive with TemplateArgument::Profile!
2017  ID.AddInteger(Arg.getKind());
2018  switch (Arg.getKind()) {
2020  break;
2021 
2023  VisitType(Arg.getAsType());
2024  break;
2025 
2028  VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
2029  break;
2030 
2032  VisitDecl(Arg.getAsDecl());
2033  break;
2034 
2036  VisitType(Arg.getNullPtrType());
2037  break;
2038 
2040  Arg.getAsIntegral().Profile(ID);
2041  VisitType(Arg.getIntegralType());
2042  break;
2043 
2045  Visit(Arg.getAsExpr());
2046  break;
2047 
2049  for (const auto &P : Arg.pack_elements())
2050  VisitTemplateArgument(P);
2051  break;
2052  }
2053 }
2054 
2055 void Stmt::Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context,
2056  bool Canonical) const {
2057  StmtProfilerWithPointers Profiler(ID, Context, Canonical);
2058  Profiler.Visit(this);
2059 }
2060 
2061 void Stmt::ProcessODRHash(llvm::FoldingSetNodeID &ID,
2062  class ODRHash &Hash) const {
2063  StmtProfilerWithoutPointers Profiler(ID, Hash);
2064  Profiler.Visit(this);
2065 }
ObjCPropertyRefExpr - A dot-syntax expression to access an ObjC property.
Definition: ExprObjC.h:614
ObjCIndirectCopyRestoreExpr - Represents the passing of a function argument by indirect copy-restore ...
Definition: ExprObjC.h:1577
A call to an overloaded operator written using operator syntax.
Definition: ExprCXX.h:78
Represents a single C99 designator.
Definition: Expr.h:4686
unsigned getNumTemplateArgs() const
Retrieve the number of template arguments provided as part of this template-id.
Definition: Expr.h:1323
Defines the clang::ASTContext interface.
const BlockDecl * getBlockDecl() const
Definition: Expr.h:5565
This represents &#39;#pragma omp distribute simd&#39; composite directive.
Definition: StmtOpenMP.h:3546
This represents &#39;#pragma omp master&#39; directive.
Definition: StmtOpenMP.h:1591
TypeSourceInfo * getTypeOperandSourceInfo() const
Retrieve source information for the type operand.
Definition: ExprCXX.h:946
The null pointer literal (C++11 [lex.nullptr])
Definition: ExprCXX.h:593
const CXXDestructorDecl * getDestructor() const
Definition: ExprCXX.h:1262
capture_iterator explicit_capture_end() const
Retrieve an iterator pointing past the end of the sequence of explicit lambda captures.
Definition: ExprCXX.cpp:1190
This represents &#39;#pragma omp task&#39; directive.
Definition: StmtOpenMP.h:1931
This represents a GCC inline-assembly statement extension.
Definition: Stmt.h:2852
Represents a &#39;co_await&#39; expression while the type of the promise is dependent.
Definition: ExprCXX.h:4651
bool getValue() const
Definition: ExprObjC.h:97
helper_expr_const_range reduction_ops() const
This represents &#39;thread_limit&#39; clause in the &#39;#pragma omp ...&#39; directive.
bool hasExplicitTemplateArgs() const
Determines whether this expression had explicit template arguments.
Definition: ExprCXX.h:2905
unsigned getNumInputs() const
Definition: Stmt.h:2764
const TemplateArgumentLoc * getTemplateArgs() const
Retrieve the template arguments provided as part of this template-id.
Definition: Expr.h:1315
helper_expr_const_range lhs_exprs() const
This represents clause &#39;copyin&#39; in the &#39;#pragma omp ...&#39; directives.
A (possibly-)qualified type.
Definition: Type.h:643
StringKind getKind() const
Definition: Expr.h:1801
ValueDecl * getMemberDecl() const
Retrieve the member declaration to which this expression refers.
Definition: Expr.h:2894
ArrayRef< OMPClause * > clauses()
Definition: StmtOpenMP.h:325
Expr * getArg(unsigned Arg)
getArg - Return the specified argument.
Definition: Expr.h:2677
ObjCMethodDecl * getAtIndexMethodDecl() const
Definition: ExprObjC.h:896
static const TemplateArgument & getArgument(const TemplateArgument &A)
Selector getSelector() const
Definition: ExprObjC.cpp:337
void AddDeclarationName(DeclarationName Name, bool TreatAsDecl=false)
Definition: ODRHash.cpp:34
ConstStmtVisitor - This class implements a simple visitor for Stmt subclasses.
Definition: StmtVisitor.h:192
This file contains the declaration of the ODRHash class, which calculates a hash based on AST nodes...
bool isSuperReceiver() const
Definition: ExprObjC.h:776
A type trait used in the implementation of various C++11 and Library TR1 trait templates.
Definition: ExprCXX.h:2537
VarDecl * getParameterPack() const
Get the parameter pack which this expression refers to.
Definition: ExprCXX.h:4276
This represents &#39;atomic_default_mem_order&#39; clause in the &#39;#pragma omp requires&#39; directive.
bool isListInitialization() const
Determine whether this expression models list-initialization.
Definition: ExprCXX.h:3354
helper_expr_const_range rhs_exprs() const
private_copies_range private_copies()
ObjCProtocolDecl * getProtocol() const
Definition: ExprObjC.h:519
Represents a &#39;co_return&#39; statement in the C++ Coroutines TS.
Definition: StmtCXX.h:456
Stmt - This represents one statement.
Definition: Stmt.h:66
unsigned getNumArgs() const
getNumArgs - Return the number of actual arguments to this call.
Definition: Expr.h:2664
This represents clause &#39;in_reduction&#39; in the &#39;#pragma omp task&#39; directives.
void AddQualType(QualType T)
Definition: ODRHash.cpp:1112
IfStmt - This represents an if/then/else.
Definition: Stmt.h:1812
TemplateArgumentLoc const * getTemplateArgs() const
Definition: ExprCXX.h:3163
Class that handles pre-initialization statement for some clauses, like &#39;shedule&#39;, &#39;firstprivate&#39; etc...
Definition: OpenMPClause.h:107
ObjCMethodDecl * setAtIndexMethodDecl() const
Definition: ExprObjC.h:900
unsigned getNumOutputs() const
Definition: Stmt.h:2742
This represents &#39;#pragma omp for simd&#39; directive.
Definition: StmtOpenMP.h:1341
The template argument is an expression, and we&#39;ve not resolved it to one of the other forms yet...
Definition: TemplateBase.h:86
Expr * getAllocator() const
Returns allocator.
Definition: OpenMPClause.h:298
const StringLiteral * getAsmString() const
Definition: Stmt.h:2880
helper_expr_const_range rhs_exprs() const
Decl - This represents one declaration (or definition), e.g.
Definition: DeclBase.h:88
This represents &#39;grainsize&#39; clause in the &#39;#pragma omp ...&#39; directive.
This represents &#39;#pragma omp teams distribute parallel for&#39; composite directive.
Definition: StmtOpenMP.h:3957
llvm::APFloat getValue() const
Definition: Expr.h:1572
ObjCMethodDecl * getImplicitPropertySetter() const
Definition: ExprObjC.h:717
Represents the index of the current element of an array being initialized by an ArrayInitLoopExpr.
Definition: Expr.h:5054
FunctionDecl * getOperatorNew() const
Definition: ExprCXX.h:2128
A reference to a name which we were able to look up during parsing but could not resolve to a specifi...
Definition: ExprCXX.h:2947
This represents &#39;if&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:422
DeclarationNameInfo getNameInfo() const
Retrieve the name of the entity we&#39;re testing for, along with location information.
Definition: StmtCXX.h:288
Defines the C++ template declaration subclasses.
Opcode getOpcode() const
Definition: Expr.h:3444
StringRef P
Represents an attribute applied to a statement.
Definition: Stmt.h:1754
ParenExpr - This represents a parethesized expression, e.g.
Definition: Expr.h:1969
helper_expr_const_range assignment_ops() const
NestedNameSpecifierLoc getQualifierLoc() const
Retrieve the nested-name-specifier that qualifies this name, if any.
Definition: StmtCXX.h:284
This represents &#39;priority&#39; clause in the &#39;#pragma omp ...&#39; directive.
This represents &#39;#pragma omp target teams distribute&#39; combined directive.
Definition: StmtOpenMP.h:4094
helper_expr_const_range lhs_exprs() const
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies this declaration.
Definition: ExprCXX.h:3121
Represents Objective-C&#39;s @throw statement.
Definition: StmtObjC.h:332
bool hasExplicitTemplateArgs() const
Determines whether this declaration reference was followed by an explicit template argument list...
Definition: Expr.h:1303
The template argument is a declaration that was provided for a pointer, reference, or pointer to member non-type template parameter.
Definition: TemplateBase.h:63
Represents a call to a C++ constructor.
Definition: ExprCXX.h:1332
ObjCSubscriptRefExpr - used for array and dictionary subscripting.
Definition: ExprObjC.h:845
TypeSourceInfo * getTypeInfoAsWritten() const
getTypeInfoAsWritten - Returns the type source info for the type that this expression is casting to...
Definition: Expr.h:3330
An Embarcadero array type trait, as used in the implementation of __array_rank and __array_extent...
Definition: ExprCXX.h:2625
Expr * getCondition() const
Returns condition.
Definition: OpenMPClause.h:564
This represents &#39;update&#39; clause in the &#39;#pragma omp atomic&#39; directive.
NestedNameSpecifier * getQualifier() const
If the member name was qualified, retrieves the nested-name-specifier that precedes the member name...
Definition: ExprCXX.h:2446
Expr * getCondition() const
Returns condition.
Definition: OpenMPClause.h:490
This represents &#39;#pragma omp parallel for&#39; directive.
Definition: StmtOpenMP.h:1712
MS property subscript expression.
Definition: ExprCXX.h:847
IdentKind getIdentKind() const
Definition: Expr.h:1926
This represents &#39;#pragma omp target teams distribute parallel for&#39; combined directive.
Definition: StmtOpenMP.h:4162
Describes the capture of a variable or of this, or of a C++1y init-capture.
Definition: LambdaCapture.h:25
Represents a prvalue temporary that is written into memory so that a reference can bind to it...
Definition: ExprCXX.h:4329
Expr * getAlignment()
Returns alignment.
Expr * getNumForLoops() const
Return the number of associated for-loops.
This represents &#39;#pragma omp target exit data&#39; directive.
Definition: StmtOpenMP.h:2623
This represents &#39;read&#39; clause in the &#39;#pragma omp atomic&#39; directive.
helper_expr_const_range assignment_ops() const
This represents clause &#39;private&#39; in the &#39;#pragma omp ...&#39; directives.
ObjCIsaExpr - Represent X->isa and X.isa when X is an ObjC &#39;id&#39; type.
Definition: ExprObjC.h:1492
CompoundLiteralExpr - [C99 6.5.2.5].
Definition: Expr.h:3052
This represents &#39;num_threads&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:591
unsigned getNumArgs() const
Determine the number of arguments to this type trait.
Definition: ExprCXX.h:2586
Represents an empty template argument, e.g., one that has not been deduced.
Definition: TemplateBase.h:56
This represents &#39;defaultmap&#39; clause in the &#39;#pragma omp ...&#39; directive.
void Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context, bool Canonical) const
Produce a unique representation of the given statement.
bool isArrow() const
Definition: ExprObjC.h:1520
void * getAsOpaquePtr() const
Get the representation of this declaration name as an opaque pointer.
DeclarationName getName() const
Gets the name looked up.
Definition: ExprCXX.h:2863
Implicit construction of a std::initializer_list<T> object from an array temporary within list-initia...
Definition: ExprCXX.h:625
unsigned getNumPlacementArgs() const
Definition: ExprCXX.h:2146
This represents implicit clause &#39;flush&#39; for the &#39;#pragma omp flush&#39; directive.
const DeclarationNameInfo & getNameInfo() const
Gets the name info for specified reduction identifier.
CXXConstructorDecl * getConstructor() const
Get the constructor that this expression will call.
Definition: ExprCXX.h:1558
A C++ throw-expression (C++ [except.throw]).
Definition: ExprCXX.h:1050
Represents an expression – generally a full-expression – that introduces cleanups to be run at the ...
Definition: ExprCXX.h:3216
This represents &#39;reverse_offload&#39; clause in the &#39;#pragma omp requires&#39; directive. ...
TypeSourceInfo * getArg(unsigned I) const
Retrieve the Ith argument.
Definition: ExprCXX.h:2589
Represents a parameter to a function.
Definition: Decl.h:1600
Defines the clang::Expr interface and subclasses for C++ expressions.
QualType getIntegralType() const
Retrieve the type of the integral value.
Definition: TemplateBase.h:314
StringRef getInputName(unsigned i) const
Definition: Stmt.h:2972
iterator begin() const
Definition: ExprCXX.h:4284
Expr * getGrainsize() const
Return safe iteration space distance.
This represents &#39;nogroup&#39; clause in the &#39;#pragma omp ...&#39; directive.
This represents &#39;allocator&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:263
This represents &#39;safelen&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:667
ObjCPropertyDecl * getExplicitProperty() const
Definition: ExprObjC.h:707
A C++ static_cast expression (C++ [expr.static.cast]).
Definition: ExprCXX.h:319
LabelStmt - Represents a label, which has a substatement.
Definition: Stmt.h:1710
Represents a C99 designated initializer expression.
Definition: Expr.h:4611
TypeSourceInfo * getScopeTypeInfo() const
Retrieve the scope type in a qualified pseudo-destructor expression.
Definition: ExprCXX.h:2466
One of these records is kept for each identifier that is lexed.
FieldDecl * getField() const
For a field offsetof node, returns the field.
Definition: Expr.h:2202
Represents a function call to one of __builtin_LINE(), __builtin_COLUMN(), __builtin_FUNCTION(), or __builtin_FILE().
Definition: Expr.h:4267
This represents &#39;#pragma omp parallel&#39; directive.
Definition: StmtOpenMP.h:357
ShuffleVectorExpr - clang-specific builtin-in function __builtin_shufflevector.
Definition: Expr.h:3971
Expr * getAsExpr() const
Retrieve the template argument as an expression.
Definition: TemplateBase.h:329
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
Definition: ASTContext.h:160
QualType getCaughtType() const
Definition: StmtCXX.cpp:19
This represents &#39;simd&#39; clause in the &#39;#pragma omp ...&#39; directive.
The template argument is an integral value stored in an llvm::APSInt that was provided for an integra...
Definition: TemplateBase.h:71
bool isFileScope() const
Definition: Expr.h:3082
This represents clause &#39;lastprivate&#39; in the &#39;#pragma omp ...&#39; directives.
This represents clause &#39;allocate&#39; in the &#39;#pragma omp ...&#39; directives.
Definition: OpenMPClause.h:325
Represents a place-holder for an object not to be initialized by anything.
Definition: Expr.h:4909
CompoundStmt * getBody() const
Retrieve the body of the lambda.
Definition: ExprCXX.cpp:1236
Expr * getChunkSize()
Get chunk size.
GNUNullExpr - Implements the GNU __null extension, which is a name for a null pointer constant that h...
Definition: Expr.h:4182
This represents clause &#39;map&#39; in the &#39;#pragma omp ...&#39; directives.
QualType getDestroyedType() const
Retrieve the type being destroyed.
Definition: ExprCXX.cpp:298
This represents clause &#39;to&#39; in the &#39;#pragma omp ...&#39; directives.
This represents &#39;#pragma omp target simd&#39; directive.
Definition: StmtOpenMP.h:3682
Represents a C++ member access expression for which lookup produced a set of overloaded functions...
Definition: ExprCXX.h:3681
ExtVectorElementExpr - This represents access to specific elements of a vector, and may occur on the ...
Definition: Expr.h:5490
Expr * getSafelen() const
Return safe iteration space distance.
Definition: OpenMPClause.h:701
This represents &#39;#pragma omp barrier&#39; directive.
Definition: StmtOpenMP.h:2043
ObjCArrayLiteral - used for objective-c array containers; as in: @["Hello", NSApp, [NSNumber numberWithInt:42]];.
Definition: ExprObjC.h:188
This is a common base class for loop directives (&#39;omp simd&#39;, &#39;omp for&#39;, &#39;omp for simd&#39; etc...
Definition: StmtOpenMP.h:419
Expr * getNumTeams()
Return NumTeams number.
Represents a reference to a non-type template parameter pack that has been substituted with a non-tem...
Definition: ExprCXX.h:4179
This represents &#39;#pragma omp critical&#39; directive.
Definition: StmtOpenMP.h:1638
bool hasExplicitTemplateArgs() const
Determines whether this lookup had explicit template arguments.
Definition: ExprCXX.h:3153
Selector getSelector() const
Definition: ExprObjC.h:467
const Expr *const * const_semantics_iterator
Definition: Expr.h:5740
Represents Objective-C&#39;s @catch statement.
Definition: StmtObjC.h:77
This represents clause &#39;copyprivate&#39; in the &#39;#pragma omp ...&#39; directives.
IndirectGotoStmt - This represents an indirect goto.
Definition: Stmt.h:2494
Describes an C or C++ initializer list.
Definition: Expr.h:4375
A C++ typeid expression (C++ [expr.typeid]), which gets the type_info that corresponds to the supplie...
Definition: ExprCXX.h:674
This represents &#39;#pragma omp distribute parallel for&#39; composite directive.
Definition: StmtOpenMP.h:3397
bool isArrow() const
Definition: ExprObjC.h:584
This represents &#39;#pragma omp teams distribute parallel for simd&#39; composite directive.
Definition: StmtOpenMP.h:3886
BinaryOperatorKind
AssociationTy< true > ConstAssociation
Definition: Expr.h:5366
unsigned getNumExpansions() const
Get the number of parameters in this parameter pack.
Definition: ExprCXX.h:4288
ForStmt - This represents a &#39;for (init;cond;inc)&#39; stmt.
Definition: Stmt.h:2384
NestedNameSpecifierLoc getQualifierLoc() const
Gets the nested name specifier.
FunctionDecl * getOperatorDelete() const
Definition: ExprCXX.h:2309
TemplateArgument getArgumentPack() const
Retrieve the template argument pack containing the substituted template arguments.
Definition: ExprCXX.cpp:1555
bool isElidable() const
Whether this construction is elidable.
Definition: ExprCXX.h:1410
void AddDecl(const Decl *D)
Definition: ODRHash.cpp:625
< Capturing the *this object by copy
Definition: Lambda.h:36
bool isGlobalNew() const
Definition: ExprCXX.h:2169
LabelDecl * getDecl() const
Definition: Stmt.h:1727
QualType getNullPtrType() const
Retrieve the type for null non-type template argument.
Definition: TemplateBase.h:274
ExprValueKind getValueKind() const
getValueKind - The value kind that this expression produces.
Definition: Expr.h:414
const Stmt * getPreInitStmt() const
Get pre-initialization statement for the clause.
Definition: OpenMPClause.h:129
child_range children()
Definition: Stmt.cpp:223
semantics_iterator semantics_end()
Definition: Expr.h:5747
unsigned getNumTemplateArgs() const
Retrieve the number of template arguments provided as part of this template-id.
Definition: ExprCXX.h:3623
static Stmt::StmtClass DecodeOperatorCall(const CXXOperatorCallExpr *S, UnaryOperatorKind &UnaryOp, BinaryOperatorKind &BinaryOp)
A builtin binary operation expression such as "x + y" or "x <= y".
Definition: Expr.h:3409
const StringLiteral * getInputConstraintLiteral(unsigned i) const
Definition: Stmt.h:2981
CXXForRangeStmt - This represents C++0x [stmt.ranged]&#39;s ranged for statement, represented as &#39;for (ra...
Definition: StmtCXX.h:134
bool isArrow() const
Definition: Expr.h:2995
Class that handles post-update expression for some clauses, like &#39;lastprivate&#39;, &#39;reduction&#39; etc...
Definition: OpenMPClause.h:143
labels_range labels()
Definition: Stmt.h:3024
This represents &#39;#pragma omp cancellation point&#39; directive.
Definition: StmtOpenMP.h:2878
This represents &#39;default&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:859
ObjCStringLiteral, used for Objective-C string literals i.e.
Definition: ExprObjC.h:50
CaseStmt - Represent a case statement.
Definition: Stmt.h:1478
TypoExpr - Internal placeholder for expressions where typo correction still needs to be performed and...
Definition: Expr.h:5936
This represents &#39;final&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:522
This represents &#39;mergeable&#39; clause in the &#39;#pragma omp ...&#39; directive.
This represents &#39;#pragma omp teams&#39; directive.
Definition: StmtOpenMP.h:2821
NestedNameSpecifier * getQualifier() const
Fetches the nested-name qualifier, if one was given.
Definition: ExprCXX.h:2869
CastExpr - Base class for type casts, including both implicit casts (ImplicitCastExpr) and explicit c...
Definition: Expr.h:3125
This represents clause &#39;reduction&#39; in the &#39;#pragma omp ...&#39; directives.
FieldDecl * getField()
Get the field whose initializer will be used.
Definition: ExprCXX.h:1213
Helper class for OffsetOfExpr.
Definition: Expr.h:2138
This represents &#39;#pragma omp teams distribute simd&#39; combined directive.
Definition: StmtOpenMP.h:3816
Represents binding an expression to a temporary.
Definition: ExprCXX.h:1283
StringLiteral * getClobberStringLiteral(unsigned i)
Definition: Stmt.h:3061
StringRef getOutputName(unsigned i) const
Definition: Stmt.h:2944
CXXTemporary * getTemporary()
Definition: ExprCXX.h:1302
A C++ lambda expression, which produces a function object (of unspecified type) that can be invoked l...
Definition: ExprCXX.h:1728
bool isTypeDependent() const
isTypeDependent - Determines whether this expression is type-dependent (C++ [temp.dep.expr]), which means that its type could change from one template instantiation to the next.
Definition: Expr.h:176
helper_expr_const_range source_exprs() const
void * getAsOpaquePtr() const
Definition: Type.h:688
DeclarationName getDeclName() const
Retrieve the name that this expression refers to.
Definition: ExprCXX.h:3108
Represents a C++ member access expression where the actual member referenced could not be resolved be...
Definition: ExprCXX.h:3421
This represents clause &#39;is_device_ptr&#39; in the &#39;#pragma omp ...&#39; directives.
StmtClass
Definition: Stmt.h:68
helper_expr_const_range source_exprs() const
A default argument (C++ [dcl.fct.default]).
Definition: ExprCXX.h:1112
bool isExact() const
Definition: Expr.h:1605
virtual Decl * getCanonicalDecl()
Retrieves the "canonical" declaration of the given declaration.
Definition: DeclBase.h:877
bool isTypeOperand() const
Definition: ExprCXX.h:939
helper_expr_const_range privates() const
This represents clause &#39;from&#39; in the &#39;#pragma omp ...&#39; directives.
Represents the this expression in C++.
Definition: ExprCXX.h:1007
DeclarationName getMemberName() const
Retrieve the name of the member that this expression refers to.
Definition: ExprCXX.h:3793
ObjCIvarDecl * getDecl()
Definition: ExprObjC.h:576
void AddTemplateName(TemplateName Name)
Definition: ODRHash.cpp:138
bool isArrayForm() const
Definition: ExprCXX.h:2296
helper_expr_const_range reduction_ops() const
This represents &#39;#pragma omp target parallel for simd&#39; directive.
Definition: StmtOpenMP.h:3614
QualType getTypeAsWritten() const
getTypeAsWritten - Returns the type that this expression is casting to, as written in the source code...
Definition: Expr.h:3335
OpenMP 4.0 [2.4, Array Sections].
Definition: ExprOpenMP.h:44
This represents &#39;dynamic_allocators&#39; clause in the &#39;#pragma omp requires&#39; directive.
ConditionalOperator - The ?: ternary operator.
Definition: Expr.h:3707
Represents a C++ pseudo-destructor (C++ [expr.pseudo]).
Definition: ExprCXX.h:2389
CompoundStmt - This represents a group of statements like { stmt stmt }.
Definition: Stmt.h:1310
QualType getQueriedType() const
Definition: ExprCXX.h:2666
This represents &#39;threads&#39; clause in the &#39;#pragma omp ...&#39; directive.
This represents &#39;#pragma omp taskgroup&#39; directive.
Definition: StmtOpenMP.h:2131
helper_expr_const_range destination_exprs() const
Expr * getSimdlen() const
Return safe iteration space distance.
Definition: OpenMPClause.h:766
CXXConstructorDecl * getConstructor() const
Get the constructor that this expression will (ultimately) call.
Definition: ExprCXX.h:1404
helper_expr_const_range source_exprs() const
NestedNameSpecifier * getQualifier() const
If the member name was qualified, retrieves the nested-name-specifier that precedes the member name...
Definition: Expr.h:2922
This represents clause &#39;aligned&#39; in the &#39;#pragma omp ...&#39; directives.
const TemplateArgumentLoc * getTemplateArgs() const
Retrieve the template arguments provided as part of this template-id.
Definition: ExprCXX.h:3614
UnaryExprOrTypeTraitExpr - expression with either a type or (unevaluated) expression operand...
Definition: Expr.h:2347
This represents clause &#39;task_reduction&#39; in the &#39;#pragma omp taskgroup&#39; directives.
ConstantExpr - An expression that occurs in a constant context and optionally the result of evaluatin...
Definition: Expr.h:953
Represents a call to the builtin function __builtin_va_arg.
Definition: Expr.h:4216
ValueDecl * getAsDecl() const
Retrieve the declaration for a declaration non-type template argument.
Definition: TemplateBase.h:263
helper_expr_const_range destination_exprs() const
bool isImplicitAccess() const
True if this is an implicit access, i.e.
Definition: ExprCXX.h:3511
unsigned getValue() const
Definition: Expr.h:1539
This represents &#39;#pragma omp distribute&#39; directive.
Definition: StmtOpenMP.h:3270
This represents implicit clause &#39;depend&#39; for the &#39;#pragma omp task&#39; directive.
An expression "T()" which creates a value-initialized rvalue of type T, which is a non-class type...
Definition: ExprCXX.h:1963
llvm::MutableArrayRef< Designator > designators()
Definition: Expr.h:4814
This represents &#39;proc_bind&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:939
This represents &#39;capture&#39; clause in the &#39;#pragma omp atomic&#39; directive.
This represents one expression.
Definition: Expr.h:108
TemplateArgumentLoc const * getTemplateArgs() const
Definition: ExprCXX.h:2907
IdentifierInfo * getFieldName() const
For a field or identifier offsetof node, returns the name of the field.
Definition: Expr.cpp:1593
bool isArrow() const
Determine whether this member expression used the &#39;->&#39; operator; otherwise, it used the &#39;...
Definition: ExprCXX.h:3777
This represents &#39;simdlen&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:732
Declaration of a template type parameter.
Expr * getNumTasks() const
Return safe iteration space distance.
bool isImplicitAccess() const
True if this is an implicit access, i.e., one in which the member being accessed was not written in t...
Definition: ExprCXX.cpp:1460
This represents &#39;#pragma omp master taskloop&#39; directive.
Definition: StmtOpenMP.h:3133
unsigned NumTemplateArgs
The number of template arguments in TemplateArgs.
Definition: TemplateBase.h:620
const T * castAs() const
Member-template castAs<specific type>.
Definition: Type.h:6923
Represents a C++ functional cast expression that builds a temporary object.
Definition: ExprCXX.h:1660
The template argument is a null pointer or null pointer to member that was provided for a non-type te...
Definition: TemplateBase.h:67
A C++ const_cast expression (C++ [expr.const.cast]).
Definition: ExprCXX.h:437
BlockExpr - Adaptor class for mixing a BlockDecl with expressions.
Definition: Expr.h:5551
IdentifierInfo * getDestroyedTypeIdentifier() const
In a dependent pseudo-destructor expression for which we do not have full type information on the des...
Definition: ExprCXX.h:2489
This represents &#39;#pragma omp target teams distribute parallel for simd&#39; combined directive.
Definition: StmtOpenMP.h:4246
QualType getArgumentType() const
Definition: Expr.h:2384
bool isArrow() const
Determine whether this pseudo-destructor expression was written using an &#39;->&#39; (otherwise, it used a &#39;.
Definition: ExprCXX.h:2452
const ASTTemplateArgumentListInfo * getTemplateArgsAsWritten() const
Definition: ExprCXX.h:4834
Expr * getAllocator() const
Returns the allocator expression or nullptr, if no allocator is specified.
Definition: OpenMPClause.h:382
unsigned getNumTemplateArgs() const
Definition: ExprCXX.h:2913
ObjCDictionaryLiteral - AST node to represent objective-c dictionary literals; as in:"name" : NSUserN...
Definition: ExprObjC.h:304
Represents Objective-C&#39;s @synchronized statement.
Definition: StmtObjC.h:277
ObjCSelectorExpr used for @selector in Objective-C.
Definition: ExprObjC.h:454
TypeSourceInfo * getTypeSourceInfo() const
Definition: Expr.h:2284
Represents an expression that computes the length of a parameter pack.
Definition: ExprCXX.h:4001
CXXTryStmt - A C++ try block, including all handlers.
Definition: StmtCXX.h:68
AsTypeExpr - Clang builtin function __builtin_astype [OpenCL 6.2.4.2] This AST node provides support ...
Definition: Expr.h:5600
void ProcessODRHash(llvm::FoldingSetNodeID &ID, ODRHash &Hash) const
Calculate a unique representation for a statement that is stable across compiler invocations.
NonTypeTemplateParmDecl - Declares a non-type template parameter, e.g., "Size" in.
IdentifierInfo & getAccessor() const
Definition: Expr.h:5512
Represents a C++ template name within the type system.
Definition: TemplateName.h:187
This represents &#39;#pragma omp target teams distribute simd&#39; combined directive.
Definition: StmtOpenMP.h:4319
ArrayTypeTrait getTrait() const
Definition: ExprCXX.h:2664
helper_expr_const_range rhs_exprs() const
This represents &#39;ordered&#39; clause in the &#39;#pragma omp ...&#39; directive.
Kind getKind() const
Determine what kind of offsetof node this is.
Definition: Expr.h:2192
QualType getType() const
Definition: Expr.h:137
This represents &#39;#pragma omp for&#39; directive.
Definition: StmtOpenMP.h:1264
LabelDecl * getLabel() const
Definition: Stmt.h:2468
Represents a folding of a pack over an operator.
Definition: ExprCXX.h:4445
QualType getEncodedType() const
Definition: ExprObjC.h:428
ReturnStmt - This represents a return, optionally of an expression: return; return 4;...
Definition: Stmt.h:2610
This represents &#39;#pragma omp target teams&#39; directive.
Definition: StmtOpenMP.h:4035
An expression that sends a message to the given Objective-C object or class.
Definition: ExprObjC.h:950
This represents a Microsoft inline-assembly statement extension.
Definition: Stmt.h:3075
ObjCMethodDecl * getImplicitPropertyGetter() const
Definition: ExprObjC.h:712
UnaryOperator - This represents the unary-expression&#39;s (except sizeof and alignof), the postinc/postdec operators from postfix-expression, and various extensions.
Definition: Expr.h:2021
bool usesGNUSyntax() const
Determines whether this designated initializer used the deprecated GNU syntax for designated initiali...
Definition: Expr.h:4845
AtomicOp getOp() const
Definition: Expr.h:5871
A member reference to an MSPropertyDecl.
Definition: ExprCXX.h:773
TemplateTemplateParmDecl - Declares a template template parameter, e.g., "T" in.
Represents a reference to a non-type template parameter that has been substituted with a template arg...
Definition: ExprCXX.h:4119
const OffsetOfNode & getComponent(unsigned Idx) const
Definition: Expr.h:2291
Expr * getDevice()
Return device number.
This represents &#39;#pragma omp cancel&#39; directive.
Definition: StmtOpenMP.h:2936
This represents &#39;collapse&#39; clause in the &#39;#pragma omp ...&#39; directive.
Definition: OpenMPClause.h:797
This represents clause &#39;firstprivate&#39; in the &#39;#pragma omp ...&#39; directives.
ValueDecl * getDecl()
Definition: Expr.h:1222
ObjCBridgeCastKind getBridgeKind() const
Determine which kind of bridge is being performed via this cast.
Definition: ExprObjC.h:1665
CStyleCastExpr - An explicit cast in C (C99 6.5.4) or a C-style cast in C++ (C++ [expr.cast]), which uses the syntax (Type)expr.
Definition: Expr.h:3346
bool isNull() const
Return true if this QualType doesn&#39;t point to a type yet.
Definition: Type.h:708
bool getValue() const
Definition: ExprCXX.h:567
ImaginaryLiteral - We support imaginary integer and floating point literals, like "1...
Definition: Expr.h:1637
This represents &#39;#pragma omp flush&#39; directive.
Definition: StmtOpenMP.h:2204
This represents &#39;#pragma omp parallel for simd&#39; directive.
Definition: StmtOpenMP.h:1792
DoStmt - This represents a &#39;do/while&#39; stmt.
Definition: Stmt.h:2328
This represents &#39;seq_cst&#39; clause in the &#39;#pragma omp atomic&#39; directive.
helper_expr_const_range assignment_ops() const
This represents &#39;untied&#39; clause in the &#39;#pragma omp ...&#39; directive.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the member name.
Definition: ExprCXX.h:3536
This represents &#39;#pragma omp parallel master taskloop&#39; directive.
Definition: StmtOpenMP.h:3202
This represents &#39;unified_address&#39; clause in the &#39;#pragma omp requires&#39; directive. ...
This represents &#39;#pragma omp target enter data&#39; directive.
Definition: StmtOpenMP.h:2564
This represents &#39;num_teams&#39; clause in the &#39;#pragma omp ...&#39; directive.
A C++ dynamic_cast expression (C++ [expr.dynamic.cast]).
Definition: ExprCXX.h:355
OpaqueValueExpr - An expression referring to an opaque object of a fixed type and value class...
Definition: Expr.h:1050
ConvertVectorExpr - Clang builtin function __builtin_convertvector This AST node provides support for...
Definition: Expr.h:4039
#define false
Definition: stdbool.h:17
A reference to an overloaded function set, either an UnresolvedLookupExpr or an UnresolvedMemberExpr...
Definition: ExprCXX.h:2754
A field in a dependent type, known only by its name.
Definition: Expr.h:2147
This captures a statement into a function.
Definition: Stmt.h:3350
Represents a call to an inherited base class constructor from an inheriting constructor.
Definition: ExprCXX.h:1523
ExpressionTrait getTrait() const
Definition: ExprCXX.h:2732
PseudoObjectExpr - An expression which accesses a pseudo-object l-value.
Definition: Expr.h:5673
bool isImplicitProperty() const
Definition: ExprObjC.h:704
helper_expr_const_range taskgroup_descriptors() const
This represents &#39;#pragma omp single&#39; directive.
Definition: StmtOpenMP.h:1536
capture_iterator explicit_capture_begin() const
Retrieve an iterator pointing to the first explicit lambda capture.
Definition: ExprCXX.cpp:1186
This represents &#39;hint&#39; clause in the &#39;#pragma omp ...&#39; directive.
bool hasExplicitTemplateArgs() const
Determines whether this member expression actually had a C++ template argument list explicitly specif...
Definition: ExprCXX.h:3602
This is a basic class for representing single OpenMP executable directive.
Definition: StmtOpenMP.h:33
private_copies_range private_copies()
Represents a new-expression for memory allocation and constructor calls, e.g: "new CXXNewExpr(foo)"...
Definition: ExprCXX.h:2010
A call to a literal operator (C++11 [over.literal]) written as a user-defined literal (C++11 [lit...
Definition: ExprCXX.h:474
DeclarationName getName() const
getName - Returns the embedded declaration name.
Represents a C++2a __builtin_bit_cast(T, v) expression.
Definition: ExprCXX.h:4728
This represents &#39;schedule&#39; clause in the &#39;#pragma omp ...&#39; directive.
Represents a call to a member function that may be written either with member call syntax (e...
Definition: ExprCXX.h:171
void AddIdentifierInfo(const IdentifierInfo *II)
Definition: ODRHash.cpp:29
DeclStmt - Adaptor class for mixing declarations with statements and expressions. ...
Definition: Stmt.h:1203
This represents clause &#39;shared&#39; in the &#39;#pragma omp ...&#39; directives.
DeclarationNameInfo getDirectiveName() const
Return name of the directive.
Definition: StmtOpenMP.h:1696
Expr * getPriority()
Return Priority number.
Represents a C++ nested name specifier, such as "\::std::vector<int>::".
This represents &#39;#pragma omp taskwait&#39; directive.
Definition: StmtOpenMP.h:2087
QualType getAllocatedType() const
Definition: ExprCXX.h:2103
AtomicExpr - Variadic atomic builtins: __atomic_exchange, __atomic_fetch_*, __atomic_load, __atomic_store, and __atomic_compare_exchange_*, for the similarly-named C++11 instructions, and __c11 variants for <stdatomic.h>, and corresponding __opencl_atomic_* for OpenCL 2.0.
Definition: Expr.h:5807
UnaryExprOrTypeTrait getKind() const
Definition: Expr.h:2378
bool isArray() const
Definition: ExprCXX.h:2133
void Profile(llvm::FoldingSetNodeID &ID)
Definition: TemplateName.h:323
ObjCProtocolExpr used for protocol expression in Objective-C.
Definition: ExprObjC.h:503
const StringLiteral * getOutputConstraintLiteral(unsigned i) const
Definition: Stmt.h:2953
ImplicitCastExpr - Allows us to explicitly represent implicit type conversions, which have no direct ...
Definition: Expr.h:3249
CharacterKind getKind() const
Definition: Expr.h:1532
This represents &#39;#pragma omp target&#39; directive.
Definition: StmtOpenMP.h:2448
Expr * getNumForLoops() const
Return the number of associated for-loops.
Definition: OpenMPClause.h:832
bool isParenTypeId() const
Definition: ExprCXX.h:2163
void AddNestedNameSpecifier(const NestedNameSpecifier *NNS)
Definition: ODRHash.cpp:109
llvm::APSInt getAsIntegral() const
Retrieve the template argument as an integral value.
Definition: TemplateBase.h:300
An expression trait intrinsic.
Definition: ExprCXX.h:2695
const ObjCMethodDecl * getMethodDecl() const
Definition: ExprObjC.h:1356
VarDecl * getConditionVariable()
Retrieve the variable declared in this "switch" statement, if any.
Definition: Stmt.cpp:987
This represents &#39;#pragma omp ordered&#39; directive.
Definition: StmtOpenMP.h:2259
StmtExpr - This is the GNU Statement Expression extension: ({int X=4; X;}).
Definition: Expr.h:3926
This represents &#39;#pragma omp target update&#39; directive.
Definition: StmtOpenMP.h:3338
ObjCBoxedExpr - used for generalized expression boxing.
Definition: ExprObjC.h:124
bool isArgumentType() const
Definition: Expr.h:2383
helper_expr_const_range lhs_exprs() const
FunctionDecl * getOperatorDelete() const
Definition: ExprCXX.h:2130
Representation of a Microsoft __if_exists or __if_not_exists statement with a dependent name...
Definition: StmtCXX.h:252
A qualified reference to a name whose declaration cannot yet be resolved.
Definition: ExprCXX.h:3065
InitializationStyle getInitializationStyle() const
The kind of initializer this new-expression has.
Definition: ExprCXX.h:2177
ArrayRef< TemplateArgument > pack_elements() const
Iterator range referencing all of the elements of a template argument pack.
Definition: TemplateBase.h:353
CompoundAssignOperator - For compound assignments (e.g.
Definition: Expr.h:3629
NamedDecl * getFoundDecl() const
Definition: ExprCXX.h:4821
Represents a C11 generic selection.
Definition: Expr.h:5206
ArrayRef< TemplateArgument > getPartialArguments() const
Get.
Definition: ExprCXX.h:4094
const TemplateArgumentLoc * getTemplateArgs() const
Retrieve the template arguments.
Definition: TemplateBase.h:626
AddrLabelExpr - The GNU address of label extension, representing &&label.
Definition: Expr.h:3882
An Objective-C "bridged" cast expression, which casts between Objective-C pointers and C pointers...
Definition: ExprObjC.h:1638
ast_type_traits::DynTypedNode Node
Represents a reference to a function parameter pack or init-capture pack that has been substituted bu...
Definition: ExprCXX.h:4247
Represents a template argument.
Definition: TemplateBase.h:50
TypeSourceInfo * getDestroyedTypeInfo() const
Retrieve the source location information for the type being destroyed.
Definition: ExprCXX.h:2482
NullStmt - This is the null statement ";": C99 6.8.3p3.
Definition: Stmt.h:1275
bool isTypeOperand() const
Definition: ExprCXX.h:714
Dataflow Directional Tag Classes.
This represents &#39;device&#39; clause in the &#39;#pragma omp ...&#39; directive.
NestedNameSpecifier * getNestedNameSpecifier() const
Retrieve the nested-name-specifier to which this instance refers.
bool isVolatile() const
Definition: Stmt.h:2729
VarDecl * getConditionVariable()
Retrieve the variable declared in this "while" statement, if any.
Definition: Stmt.cpp:1043
[C99 6.4.2.2] - A predefined identifier such as func.
Definition: Expr.h:1878
UnaryOperatorKind
Represents a delete expression for memory deallocation and destructor calls, e.g. ...
Definition: ExprCXX.h:2269
bool isSimple() const
Definition: Stmt.h:2726
OverloadedOperatorKind getOperator() const
Returns the kind of overloaded operator that this expression refers to.
Definition: ExprCXX.h:107
helper_expr_const_range privates() const
NonTypeTemplateParmDecl * getParameterPack() const
Retrieve the non-type template parameter pack being substituted.
Definition: ExprCXX.h:4207
MSPropertyDecl * getPropertyDecl() const
Definition: ExprCXX.h:830
The template argument is a pack expansion of a template name that was provided for a template templat...
Definition: TemplateBase.h:79
bool isImplicit() const
Definition: ExprCXX.h:1028
This represents &#39;#pragma omp section&#39; directive.
Definition: StmtOpenMP.h:1474
This represents &#39;#pragma omp teams distribute&#39; directive.
Definition: StmtOpenMP.h:3748
A runtime availability query.
Definition: ExprObjC.h:1699
VarDecl *const * iterator
Iterators over the parameters which the parameter pack expanded into.
Definition: ExprCXX.h:4283
A C++ reinterpret_cast expression (C++ [expr.reinterpret.cast]).
Definition: ExprCXX.h:397
This represents &#39;#pragma omp simd&#39; directive.
Definition: StmtOpenMP.h:1199
Represents a &#39;co_yield&#39; expression.
Definition: ExprCXX.h:4702
DeclarationName getMember() const
Retrieve the name of the member that this expression refers to.
Definition: ExprCXX.h:3567
The name of a declaration.
StmtClass getStmtClass() const
Definition: Stmt.h:1087
Kind getKind() const
Definition: DeclBase.h:432
const Expr * getReductionRef() const
Returns reference to the task_reduction return variable.
Definition: StmtOpenMP.h:2182
Represents a C++11 pack expansion that produces a sequence of expressions.
Definition: ExprCXX.h:3925
This represents &#39;unified_shared_memory&#39; clause in the &#39;#pragma omp requires&#39; directive.
This represents clause &#39;linear&#39; in the &#39;#pragma omp ...&#39; directives.
semantics_iterator semantics_begin()
Definition: Expr.h:5741
bool isIfExists() const
Determine whether this is an __if_exists statement.
Definition: StmtCXX.h:277
ExplicitCastExpr - An explicit cast written in the source code.
Definition: Expr.h:3312
This represents &#39;#pragma omp atomic&#39; directive.
Definition: StmtOpenMP.h:2314
TypeSourceInfo * getTypeOperandSourceInfo() const
Retrieve source information for the type operand.
Definition: ExprCXX.h:721
llvm::APInt getValue() const
Definition: Expr.h:1405
Represents a __leave statement.
Definition: Stmt.h:3311
LabelDecl * getLabel() const
Definition: Expr.h:3904
helper_expr_const_range privates() const
iterator end() const
Definition: ExprCXX.h:4285
Represents a C++11 noexcept expression (C++ [expr.unary.noexcept]).
Definition: ExprCXX.h:3868
SwitchStmt - This represents a &#39;switch&#39; stmt.
Definition: Stmt.h:2017
Capturing variable-length array type.
Definition: Lambda.h:38
Not an overloaded operator.
Definition: OperatorKinds.h:22
Represents the body of a coroutine.
Definition: StmtCXX.h:317
Location wrapper for a TemplateArgument.
Definition: TemplateBase.h:449
ArraySubscriptExpr - [C99 6.5.2.1] Array Subscripting.
Definition: Expr.h:2437
Represents Objective-C&#39;s collection statement.
Definition: StmtObjC.h:23
ObjCEncodeExpr, used for @encode in Objective-C.
Definition: ExprObjC.h:407
bool hasEllipsis() const
Definition: StmtObjC.h:113
helper_expr_const_range destination_exprs() const
An implicit indirection through a C++ base class, when the field found is in a base class...
Definition: Expr.h:2150
Represents a call to a CUDA kernel function.
Definition: ExprCXX.h:224
Represents a &#39;co_await&#39; expression.
Definition: ExprCXX.h:4615
Opcode getOpcode() const
Definition: Expr.h:2046
decl_range decls()
Definition: Stmt.h:1251
StringRef getBytes() const
Allow access to clients that need the byte representation, such as ASTWriterStmt::VisitStringLiteral(...
Definition: Expr.h:1777
Represents Objective-C&#39;s @finally statement.
Definition: StmtObjC.h:127
The template argument is a type.
Definition: TemplateBase.h:59
The template argument is actually a parameter pack.
Definition: TemplateBase.h:90
bool isArrow() const
Determine whether this member expression used the &#39;->&#39; operator; otherwise, it used the &#39;...
Definition: ExprCXX.h:3528
const DeclarationNameInfo & getNameInfo() const
Gets the name info for specified reduction identifier.
Capturing the *this object by reference.
Definition: Lambda.h:34
This represents &#39;write&#39; clause in the &#39;#pragma omp atomic&#39; directive.
unsigned getNumClobbers() const
Definition: Stmt.h:2774
ObjCIvarRefExpr - A reference to an ObjC instance variable.
Definition: ExprObjC.h:546
bool isPartiallySubstituted() const
Determine whether this represents a partially-substituted sizeof...
Definition: ExprCXX.h:4089
Describes an explicit type conversion that uses functional notion but could not be resolved because o...
Definition: ExprCXX.h:3300
CanQualType getCanonicalType(QualType T) const
Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...
Definition: ASTContext.h:2289
GotoStmt - This represents a direct goto.
Definition: Stmt.h:2455
A use of a default initializer in a constructor or in aggregate initialization.
Definition: ExprCXX.h:1189
ArgKind getKind() const
Return the kind of stored template argument.
Definition: TemplateBase.h:234
bool isFreeIvar() const
Definition: ExprObjC.h:585
QualType getSuperReceiverType() const
Definition: ExprObjC.h:767
Defines the C++ Decl subclasses, other than those for templates (found in DeclTemplate.h) and friends (in DeclFriend.h).
const DeclarationNameInfo & getNameInfo() const
Gets the name info for specified reduction identifier.
VarDecl * getConditionVariable()
Retrieve the variable declared in this "if" statement, if any.
Definition: Stmt.cpp:886
MemberExpr - [C99 6.5.2.3] Structure and Union Members.
Definition: Expr.h:2811
This represents &#39;#pragma omp target parallel&#39; directive.
Definition: StmtOpenMP.h:2681
This represents &#39;nowait&#39; clause in the &#39;#pragma omp ...&#39; directive.
ContinueStmt - This represents a continue.
Definition: Stmt.h:2543
Represents a loop initializing the elements of an array.
Definition: Expr.h:4999
This represents &#39;num_tasks&#39; clause in the &#39;#pragma omp ...&#39; directive.
The template argument is a template name that was provided for a template template parameter...
Definition: TemplateBase.h:75
ChooseExpr - GNU builtin-in function __builtin_choose_expr.
Definition: Expr.h:4102
TemplateName getCanonicalTemplateName(TemplateName Name) const
Retrieves the "canonical" template name that refers to a given template.
BinaryConditionalOperator - The GNU extension to the conditional operator which allows the middle ope...
Definition: Expr.h:3780
CXXCatchStmt - This represents a C++ catch block.
Definition: StmtCXX.h:28
An index into an array.
Definition: Expr.h:2143
Represents an explicit C++ type conversion that uses "functional" notation (C++ [expr.type.conv]).
Definition: ExprCXX.h:1598
WhileStmt - This represents a &#39;while&#39; stmt.
Definition: Stmt.h:2200
Capturing by reference.
Definition: Lambda.h:37
Represents the specialization of a concept - evaluates to a prvalue of type bool. ...
Definition: ExprCXX.h:4759
helper_expr_const_range reduction_ops() const
Expr * getThreadLimit()
Return ThreadLimit number.
This class is used for builtin types like &#39;int&#39;.
Definition: Type.h:2436
bool shouldCopy() const
shouldCopy - True if we should do the &#39;copy&#39; part of the copy-restore.
Definition: ExprObjC.h:1607
Represents Objective-C&#39;s @try ... @catch ... @finally statement.
Definition: StmtObjC.h:165
bool isGlobalDelete() const
Definition: ExprCXX.h:2295
This represents &#39;#pragma omp taskloop simd&#39; directive.
Definition: StmtOpenMP.h:3066
StringLiteral - This represents a string literal expression, e.g.
Definition: Expr.h:1686
CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).
Definition: Expr.h:2521
This represents &#39;dist_schedule&#39; clause in the &#39;#pragma omp ...&#39; directive.
static Decl::Kind getKind(const Decl *D)
Definition: DeclBase.cpp:945
Abstract class common to all of the C++ "named"/"keyword" casts.
Definition: ExprCXX.h:263
This represents &#39;#pragma omp sections&#39; directive.
Definition: StmtOpenMP.h:1406
Expr * getHint() const
Returns number of threads.
NestedNameSpecifierLoc getQualifierLoc() const
Gets the nested name specifier.
ObjCBoolLiteralExpr - Objective-C Boolean Literal.
Definition: ExprObjC.h:85
unsigned getNumComponents() const
Definition: Expr.h:2301
This represents &#39;#pragma omp target data&#39; directive.
Definition: StmtOpenMP.h:2506
const ParmVarDecl * getParam() const
Definition: ExprCXX.h:1147
QualType getAsType() const
Retrieve the type for a type template argument.
Definition: TemplateBase.h:256
A reference to a declared variable, function, enum, etc.
Definition: Expr.h:1146
NestedNameSpecifierLoc getQualifierLoc() const
Gets the nested name specifier.
BreakStmt - This represents a break.
Definition: Stmt.h:2573
Expr * getChunkSize()
Get chunk size.
const VarDecl * getCatchParamDecl() const
Definition: StmtObjC.h:97
unsigned getNumLabels() const
Definition: Stmt.h:3001
Expr * getNumThreads() const
Returns number of threads.
Definition: OpenMPClause.h:635
QualType getTypeAsWritten() const
Retrieve the type that is being constructed, as specified in the source code.
Definition: ExprCXX.h:3335
QualType getType() const
Definition: Decl.h:655
This represents &#39;#pragma omp taskyield&#39; directive.
Definition: StmtOpenMP.h:1999
This represents &#39;#pragma omp distribute parallel for simd&#39; composite directive.
Definition: StmtOpenMP.h:3477
A boolean literal, per ([C++ lex.bool] Boolean literals).
Definition: ExprCXX.h:555
NestedNameSpecifier * getQualifier() const
If the name was qualified, retrieves the nested-name-specifier that precedes the name.
Definition: Expr.h:1249
OffsetOfExpr - [C99 7.17] - This represents an expression of the form offsetof(record-type, member-designator).
Definition: Expr.h:2242
Expr * getQueriedExpression() const
Definition: ExprCXX.h:2734
This represents &#39;#pragma omp parallel sections&#39; directive.
Definition: StmtOpenMP.h:1860
A Microsoft C++ __uuidof expression, which gets the _GUID that corresponds to the supplied type or ex...
Definition: ExprCXX.h:910
unsigned getNumTemplateArgs() const
Definition: ExprCXX.h:3170
const Expr * getPostUpdateExpr() const
Get post-update expression for the clause.
Definition: OpenMPClause.h:159
NestedNameSpecifier * getCanonicalNestedNameSpecifier(NestedNameSpecifier *NNS) const
Retrieves the "canonical" nested name specifier for a given nested name specifier.
TemplateName getAsTemplateOrTemplatePattern() const
Retrieve the template argument as a template name; if the argument is a pack expansion, return the pattern as a template name.
Definition: TemplateBase.h:287
BinaryOperatorKind getOperator() const
Definition: ExprCXX.h:4491
NamedDecl * getPack() const
Retrieve the parameter pack.
Definition: ExprCXX.h:4072
Represents Objective-C&#39;s @autoreleasepool Statement.
Definition: StmtObjC.h:368
InitListExpr * getSyntacticForm() const
Definition: Expr.h:4534
Represents an implicitly-generated value initialization of an object of a given type.
Definition: Expr.h:5089
This represents &#39;#pragma omp target parallel for&#39; directive.
Definition: StmtOpenMP.h:2741
This represents clause &#39;use_device_ptr&#39; in the &#39;#pragma omp ...&#39; directives.
QualType getType() const
Return the type wrapped by this type source info.
Definition: Decl.h:97
TypeTrait getTrait() const
Determine which type trait this expression uses.
Definition: ExprCXX.h:2576
association_range associations()
Definition: Expr.h:5435
This represents &#39;#pragma omp taskloop&#39; directive.
Definition: StmtOpenMP.h:3001