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/OpenMPClause.h"
23#include "clang/AST/StmtVisitor.h"
24#include "llvm/ADT/FoldingSet.h"
25using namespace clang;
26
27namespace {
28 class StmtProfiler : public ConstStmtVisitor<StmtProfiler> {
29 protected:
30 llvm::FoldingSetNodeID &ID;
31 bool Canonical;
32 bool ProfileLambdaExpr;
33
34 public:
35 StmtProfiler(llvm::FoldingSetNodeID &ID, bool Canonical,
36 bool ProfileLambdaExpr)
37 : ID(ID), Canonical(Canonical), ProfileLambdaExpr(ProfileLambdaExpr) {}
38
39 virtual ~StmtProfiler() {}
40
41 void VisitStmt(const Stmt *S);
42
43 void VisitStmtNoChildren(const Stmt *S) {
44 HandleStmtClass(SC: S->getStmtClass());
45 }
46
47 virtual void HandleStmtClass(Stmt::StmtClass SC) = 0;
48
49#define STMT(Node, Base) void Visit##Node(const Node *S);
50#include "clang/AST/StmtNodes.inc"
51
52 /// Visit a declaration that is referenced within an expression
53 /// or statement.
54 virtual void VisitDecl(const Decl *D) = 0;
55
56 /// Visit a type that is referenced within an expression or
57 /// statement.
58 virtual void VisitType(QualType T) = 0;
59
60 /// Visit a name that occurs within an expression or statement.
61 virtual void VisitName(DeclarationName Name, bool TreatAsDecl = false) = 0;
62
63 /// Visit identifiers that are not in Decl's or Type's.
64 virtual void VisitIdentifierInfo(const IdentifierInfo *II) = 0;
65
66 /// Visit a nested-name-specifier that occurs within an expression
67 /// or statement.
68 virtual void VisitNestedNameSpecifier(NestedNameSpecifier NNS) = 0;
69
70 /// Visit a template name that occurs within an expression or
71 /// statement.
72 virtual void VisitTemplateName(TemplateName Name) = 0;
73
74 /// Visit template arguments that occur within an expression or
75 /// statement.
76 void VisitTemplateArguments(const TemplateArgumentLoc *Args,
77 unsigned NumArgs);
78
79 /// Visit a single template argument.
80 void VisitTemplateArgument(const TemplateArgument &Arg);
81 };
82
83 class StmtProfilerWithPointers : public StmtProfiler {
84 const ASTContext &Context;
85
86 public:
87 StmtProfilerWithPointers(llvm::FoldingSetNodeID &ID,
88 const ASTContext &Context, bool Canonical,
89 bool ProfileLambdaExpr)
90 : StmtProfiler(ID, Canonical, ProfileLambdaExpr), Context(Context) {}
91
92 private:
93 void HandleStmtClass(Stmt::StmtClass SC) override {
94 ID.AddInteger(I: SC);
95 }
96
97 void VisitDecl(const Decl *D) override {
98 ID.AddInteger(I: D ? D->getKind() : 0);
99
100 if (Canonical && D) {
101 if (const NonTypeTemplateParmDecl *NTTP =
102 dyn_cast<NonTypeTemplateParmDecl>(Val: D)) {
103 ID.AddInteger(I: NTTP->getDepth());
104 ID.AddInteger(I: NTTP->getIndex());
105 ID.AddBoolean(B: NTTP->isParameterPack());
106 // C++20 [temp.over.link]p6:
107 // Two template-parameters are equivalent under the following
108 // conditions: [...] if they declare non-type template parameters,
109 // they have equivalent types ignoring the use of type-constraints
110 // for placeholder types
111 //
112 // TODO: Why do we need to include the type in the profile? It's not
113 // part of the mangling.
114 VisitType(T: Context.getUnconstrainedType(T: NTTP->getType()));
115 return;
116 }
117
118 if (const ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(Val: D)) {
119 // The Itanium C++ ABI uses the type, scope depth, and scope
120 // index of a parameter when mangling expressions that involve
121 // function parameters, so we will use the parameter's type for
122 // establishing function parameter identity. That way, our
123 // definition of "equivalent" (per C++ [temp.over.link]) is at
124 // least as strong as the definition of "equivalent" used for
125 // name mangling.
126 //
127 // TODO: The Itanium C++ ABI only uses the top-level cv-qualifiers,
128 // not the entirety of the type.
129 VisitType(T: Parm->getType());
130 ID.AddInteger(I: Parm->getFunctionScopeDepth());
131 ID.AddInteger(I: Parm->getFunctionScopeIndex());
132 return;
133 }
134
135 if (const TemplateTypeParmDecl *TTP =
136 dyn_cast<TemplateTypeParmDecl>(Val: D)) {
137 ID.AddInteger(I: TTP->getDepth());
138 ID.AddInteger(I: TTP->getIndex());
139 ID.AddBoolean(B: TTP->isParameterPack());
140 return;
141 }
142
143 if (const TemplateTemplateParmDecl *TTP =
144 dyn_cast<TemplateTemplateParmDecl>(Val: D)) {
145 ID.AddInteger(I: TTP->getDepth());
146 ID.AddInteger(I: TTP->getIndex());
147 ID.AddBoolean(B: TTP->isParameterPack());
148 return;
149 }
150 }
151
152 ID.AddPointer(Ptr: D ? D->getCanonicalDecl() : nullptr);
153 }
154
155 void VisitType(QualType T) override {
156 if (Canonical && !T.isNull())
157 T = Context.getCanonicalType(T);
158
159 ID.AddPointer(Ptr: T.getAsOpaquePtr());
160 }
161
162 void VisitName(DeclarationName Name, bool /*TreatAsDecl*/) override {
163 ID.AddPointer(Ptr: Name.getAsOpaquePtr());
164 }
165
166 void VisitIdentifierInfo(const IdentifierInfo *II) override {
167 ID.AddPointer(Ptr: II);
168 }
169
170 void VisitNestedNameSpecifier(NestedNameSpecifier NNS) override {
171 if (Canonical)
172 NNS = NNS.getCanonical();
173 NNS.Profile(ID);
174 }
175
176 void VisitTemplateName(TemplateName Name) override {
177 if (Canonical)
178 Name = Context.getCanonicalTemplateName(Name);
179
180 Name.Profile(ID);
181 }
182 };
183
184 class StmtProfilerWithoutPointers : public StmtProfiler {
185 ODRHash &Hash;
186 public:
187 StmtProfilerWithoutPointers(llvm::FoldingSetNodeID &ID, ODRHash &Hash)
188 : StmtProfiler(ID, /*Canonical=*/false, /*ProfileLambdaExpr=*/false),
189 Hash(Hash) {}
190
191 private:
192 void HandleStmtClass(Stmt::StmtClass SC) override {
193 if (SC == Stmt::UnresolvedLookupExprClass) {
194 // Pretend that the name looked up is a Decl due to how templates
195 // handle some Decl lookups.
196 ID.AddInteger(I: Stmt::DeclRefExprClass);
197 } else {
198 ID.AddInteger(I: SC);
199 }
200 }
201
202 void VisitType(QualType T) override {
203 Hash.AddQualType(T);
204 }
205
206 void VisitName(DeclarationName Name, bool TreatAsDecl) override {
207 if (TreatAsDecl) {
208 // A Decl can be null, so each Decl is preceded by a boolean to
209 // store its nullness. Add a boolean here to match.
210 ID.AddBoolean(B: true);
211 }
212 Hash.AddDeclarationName(Name, TreatAsDecl);
213 }
214 void VisitIdentifierInfo(const IdentifierInfo *II) override {
215 ID.AddBoolean(B: II);
216 if (II) {
217 Hash.AddIdentifierInfo(II);
218 }
219 }
220 void VisitDecl(const Decl *D) override {
221 ID.AddBoolean(B: D);
222 if (D) {
223 Hash.AddDecl(D);
224 }
225 }
226 void VisitTemplateName(TemplateName Name) override {
227 Hash.AddTemplateName(Name);
228 }
229 void VisitNestedNameSpecifier(NestedNameSpecifier NNS) override {
230 ID.AddBoolean(B: bool(NNS));
231 if (NNS)
232 Hash.AddNestedNameSpecifier(NNS);
233 }
234 };
235}
236
237void StmtProfiler::VisitStmt(const Stmt *S) {
238 assert(S && "Requires non-null Stmt pointer");
239
240 VisitStmtNoChildren(S);
241
242 for (const Stmt *SubStmt : S->children()) {
243 if (SubStmt)
244 Visit(S: SubStmt);
245 else
246 ID.AddInteger(I: 0);
247 }
248}
249
250void StmtProfiler::VisitDeclStmt(const DeclStmt *S) {
251 VisitStmt(S);
252 for (const auto *D : S->decls())
253 VisitDecl(D);
254}
255
256void StmtProfiler::VisitNullStmt(const NullStmt *S) {
257 VisitStmt(S);
258}
259
260void StmtProfiler::VisitCompoundStmt(const CompoundStmt *S) {
261 VisitStmt(S);
262}
263
264void StmtProfiler::VisitCaseStmt(const CaseStmt *S) {
265 VisitStmt(S);
266}
267
268void StmtProfiler::VisitDefaultStmt(const DefaultStmt *S) {
269 VisitStmt(S);
270}
271
272void StmtProfiler::VisitLabelStmt(const LabelStmt *S) {
273 VisitStmt(S);
274 VisitDecl(D: S->getDecl());
275}
276
277void StmtProfiler::VisitAttributedStmt(const AttributedStmt *S) {
278 VisitStmt(S);
279 // TODO: maybe visit attributes?
280}
281
282void StmtProfiler::VisitIfStmt(const IfStmt *S) {
283 VisitStmt(S);
284 VisitDecl(D: S->getConditionVariable());
285}
286
287void StmtProfiler::VisitSwitchStmt(const SwitchStmt *S) {
288 VisitStmt(S);
289 VisitDecl(D: S->getConditionVariable());
290}
291
292void StmtProfiler::VisitWhileStmt(const WhileStmt *S) {
293 VisitStmt(S);
294 VisitDecl(D: S->getConditionVariable());
295}
296
297void StmtProfiler::VisitDoStmt(const DoStmt *S) {
298 VisitStmt(S);
299}
300
301void StmtProfiler::VisitForStmt(const ForStmt *S) {
302 VisitStmt(S);
303}
304
305void StmtProfiler::VisitGotoStmt(const GotoStmt *S) {
306 VisitStmt(S);
307 VisitDecl(D: S->getLabel());
308}
309
310void StmtProfiler::VisitIndirectGotoStmt(const IndirectGotoStmt *S) {
311 VisitStmt(S);
312}
313
314void StmtProfiler::VisitContinueStmt(const ContinueStmt *S) {
315 VisitStmt(S);
316}
317
318void StmtProfiler::VisitBreakStmt(const BreakStmt *S) {
319 VisitStmt(S);
320}
321
322void StmtProfiler::VisitReturnStmt(const ReturnStmt *S) {
323 VisitStmt(S);
324}
325
326void StmtProfiler::VisitDeferStmt(const DeferStmt *S) { VisitStmt(S); }
327
328void StmtProfiler::VisitGCCAsmStmt(const GCCAsmStmt *S) {
329 VisitStmt(S);
330 ID.AddBoolean(B: S->isVolatile());
331 ID.AddBoolean(B: S->isSimple());
332 VisitExpr(S: S->getAsmStringExpr());
333 ID.AddInteger(I: S->getNumOutputs());
334 for (unsigned I = 0, N = S->getNumOutputs(); I != N; ++I) {
335 ID.AddString(String: S->getOutputName(i: I));
336 VisitExpr(S: S->getOutputConstraintExpr(i: I));
337 }
338 ID.AddInteger(I: S->getNumInputs());
339 for (unsigned I = 0, N = S->getNumInputs(); I != N; ++I) {
340 ID.AddString(String: S->getInputName(i: I));
341 VisitExpr(S: S->getInputConstraintExpr(i: I));
342 }
343 ID.AddInteger(I: S->getNumClobbers());
344 for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I)
345 VisitExpr(S: S->getClobberExpr(i: I));
346 ID.AddInteger(I: S->getNumLabels());
347 for (auto *L : S->labels())
348 VisitDecl(D: L->getLabel());
349}
350
351void StmtProfiler::VisitMSAsmStmt(const MSAsmStmt *S) {
352 // FIXME: Implement MS style inline asm statement profiler.
353 VisitStmt(S);
354}
355
356void StmtProfiler::VisitCXXCatchStmt(const CXXCatchStmt *S) {
357 VisitStmt(S);
358 VisitType(T: S->getCaughtType());
359}
360
361void StmtProfiler::VisitCXXTryStmt(const CXXTryStmt *S) {
362 VisitStmt(S);
363}
364
365void StmtProfiler::VisitCXXForRangeStmt(const CXXForRangeStmt *S) {
366 VisitStmt(S);
367}
368
369void StmtProfiler::VisitMSDependentExistsStmt(const MSDependentExistsStmt *S) {
370 VisitStmt(S);
371 ID.AddBoolean(B: S->isIfExists());
372 VisitNestedNameSpecifier(NNS: S->getQualifierLoc().getNestedNameSpecifier());
373 VisitName(Name: S->getNameInfo().getName());
374}
375
376void StmtProfiler::VisitSEHTryStmt(const SEHTryStmt *S) {
377 VisitStmt(S);
378}
379
380void StmtProfiler::VisitSEHFinallyStmt(const SEHFinallyStmt *S) {
381 VisitStmt(S);
382}
383
384void StmtProfiler::VisitSEHExceptStmt(const SEHExceptStmt *S) {
385 VisitStmt(S);
386}
387
388void StmtProfiler::VisitSEHLeaveStmt(const SEHLeaveStmt *S) {
389 VisitStmt(S);
390}
391
392void StmtProfiler::VisitCapturedStmt(const CapturedStmt *S) {
393 VisitStmt(S);
394}
395
396void StmtProfiler::VisitSYCLKernelCallStmt(const SYCLKernelCallStmt *S) {
397 VisitStmt(S);
398}
399
400void StmtProfiler::VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {
401 VisitStmt(S);
402}
403
404void StmtProfiler::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *S) {
405 VisitStmt(S);
406 ID.AddBoolean(B: S->hasEllipsis());
407 if (S->getCatchParamDecl())
408 VisitType(T: S->getCatchParamDecl()->getType());
409}
410
411void StmtProfiler::VisitObjCAtFinallyStmt(const ObjCAtFinallyStmt *S) {
412 VisitStmt(S);
413}
414
415void StmtProfiler::VisitObjCAtTryStmt(const ObjCAtTryStmt *S) {
416 VisitStmt(S);
417}
418
419void
420StmtProfiler::VisitObjCAtSynchronizedStmt(const ObjCAtSynchronizedStmt *S) {
421 VisitStmt(S);
422}
423
424void StmtProfiler::VisitObjCAtThrowStmt(const ObjCAtThrowStmt *S) {
425 VisitStmt(S);
426}
427
428void
429StmtProfiler::VisitObjCAutoreleasePoolStmt(const ObjCAutoreleasePoolStmt *S) {
430 VisitStmt(S);
431}
432
433namespace {
434class OMPClauseProfiler : public ConstOMPClauseVisitor<OMPClauseProfiler> {
435 StmtProfiler *Profiler;
436 /// Process clauses with list of variables.
437 template <typename T>
438 void VisitOMPClauseList(T *Node);
439
440public:
441 OMPClauseProfiler(StmtProfiler *P) : Profiler(P) { }
442#define GEN_CLANG_CLAUSE_CLASS
443#define CLAUSE_CLASS(Enum, Str, Class) void Visit##Class(const Class *C);
444#include "llvm/Frontend/OpenMP/OMP.inc"
445 void VisitOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
446 void VisitOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);
447};
448
449void OMPClauseProfiler::VisitOMPClauseWithPreInit(
450 const OMPClauseWithPreInit *C) {
451 if (auto *S = C->getPreInitStmt())
452 Profiler->VisitStmt(S);
453}
454
455void OMPClauseProfiler::VisitOMPClauseWithPostUpdate(
456 const OMPClauseWithPostUpdate *C) {
457 VisitOMPClauseWithPreInit(C);
458 if (auto *E = C->getPostUpdateExpr())
459 Profiler->VisitStmt(S: E);
460}
461
462void OMPClauseProfiler::VisitOMPIfClause(const OMPIfClause *C) {
463 VisitOMPClauseWithPreInit(C);
464 if (C->getCondition())
465 Profiler->VisitStmt(S: C->getCondition());
466}
467
468void OMPClauseProfiler::VisitOMPFinalClause(const OMPFinalClause *C) {
469 VisitOMPClauseWithPreInit(C);
470 if (C->getCondition())
471 Profiler->VisitStmt(S: C->getCondition());
472}
473
474void OMPClauseProfiler::VisitOMPNumThreadsClause(const OMPNumThreadsClause *C) {
475 VisitOMPClauseWithPreInit(C);
476 if (C->getNumThreads())
477 Profiler->VisitStmt(S: C->getNumThreads());
478}
479
480void OMPClauseProfiler::VisitOMPAlignClause(const OMPAlignClause *C) {
481 if (C->getAlignment())
482 Profiler->VisitStmt(S: C->getAlignment());
483}
484
485void OMPClauseProfiler::VisitOMPSafelenClause(const OMPSafelenClause *C) {
486 if (C->getSafelen())
487 Profiler->VisitStmt(S: C->getSafelen());
488}
489
490void OMPClauseProfiler::VisitOMPSimdlenClause(const OMPSimdlenClause *C) {
491 if (C->getSimdlen())
492 Profiler->VisitStmt(S: C->getSimdlen());
493}
494
495void OMPClauseProfiler::VisitOMPSizesClause(const OMPSizesClause *C) {
496 for (auto *E : C->getSizesRefs())
497 if (E)
498 Profiler->VisitExpr(S: E);
499}
500
501void OMPClauseProfiler::VisitOMPPermutationClause(
502 const OMPPermutationClause *C) {
503 for (Expr *E : C->getArgsRefs())
504 if (E)
505 Profiler->VisitExpr(S: E);
506}
507
508void OMPClauseProfiler::VisitOMPFullClause(const OMPFullClause *C) {}
509
510void OMPClauseProfiler::VisitOMPPartialClause(const OMPPartialClause *C) {
511 if (const Expr *Factor = C->getFactor())
512 Profiler->VisitExpr(S: Factor);
513}
514
515void OMPClauseProfiler::VisitOMPLoopRangeClause(const OMPLoopRangeClause *C) {
516 if (const Expr *First = C->getFirst())
517 Profiler->VisitExpr(S: First);
518 if (const Expr *Count = C->getCount())
519 Profiler->VisitExpr(S: Count);
520}
521
522void OMPClauseProfiler::VisitOMPAllocatorClause(const OMPAllocatorClause *C) {
523 if (C->getAllocator())
524 Profiler->VisitStmt(S: C->getAllocator());
525}
526
527void OMPClauseProfiler::VisitOMPCollapseClause(const OMPCollapseClause *C) {
528 if (C->getNumForLoops())
529 Profiler->VisitStmt(S: C->getNumForLoops());
530}
531
532void OMPClauseProfiler::VisitOMPDetachClause(const OMPDetachClause *C) {
533 if (Expr *Evt = C->getEventHandler())
534 Profiler->VisitStmt(S: Evt);
535}
536
537void OMPClauseProfiler::VisitOMPNovariantsClause(const OMPNovariantsClause *C) {
538 VisitOMPClauseWithPreInit(C);
539 if (C->getCondition())
540 Profiler->VisitStmt(S: C->getCondition());
541}
542
543void OMPClauseProfiler::VisitOMPNocontextClause(const OMPNocontextClause *C) {
544 VisitOMPClauseWithPreInit(C);
545 if (C->getCondition())
546 Profiler->VisitStmt(S: C->getCondition());
547}
548
549void OMPClauseProfiler::VisitOMPDefaultClause(const OMPDefaultClause *C) { }
550
551void OMPClauseProfiler::VisitOMPThreadsetClause(const OMPThreadsetClause *C) {}
552
553void OMPClauseProfiler::VisitOMPTransparentClause(
554 const OMPTransparentClause *C) {
555 if (C->getImpexType())
556 Profiler->VisitStmt(S: C->getImpexType());
557}
558
559void OMPClauseProfiler::VisitOMPProcBindClause(const OMPProcBindClause *C) { }
560
561void OMPClauseProfiler::VisitOMPUnifiedAddressClause(
562 const OMPUnifiedAddressClause *C) {}
563
564void OMPClauseProfiler::VisitOMPUnifiedSharedMemoryClause(
565 const OMPUnifiedSharedMemoryClause *C) {}
566
567void OMPClauseProfiler::VisitOMPReverseOffloadClause(
568 const OMPReverseOffloadClause *C) {}
569
570void OMPClauseProfiler::VisitOMPDynamicAllocatorsClause(
571 const OMPDynamicAllocatorsClause *C) {}
572
573void OMPClauseProfiler::VisitOMPAtomicDefaultMemOrderClause(
574 const OMPAtomicDefaultMemOrderClause *C) {}
575
576void OMPClauseProfiler::VisitOMPSelfMapsClause(const OMPSelfMapsClause *C) {}
577
578void OMPClauseProfiler::VisitOMPAtClause(const OMPAtClause *C) {}
579
580void OMPClauseProfiler::VisitOMPSeverityClause(const OMPSeverityClause *C) {}
581
582void OMPClauseProfiler::VisitOMPMessageClause(const OMPMessageClause *C) {
583 if (C->getMessageString())
584 Profiler->VisitStmt(S: C->getMessageString());
585}
586
587void OMPClauseProfiler::VisitOMPScheduleClause(const OMPScheduleClause *C) {
588 VisitOMPClauseWithPreInit(C);
589 if (auto *S = C->getChunkSize())
590 Profiler->VisitStmt(S);
591}
592
593void OMPClauseProfiler::VisitOMPOrderedClause(const OMPOrderedClause *C) {
594 if (auto *Num = C->getNumForLoops())
595 Profiler->VisitStmt(S: Num);
596}
597
598void OMPClauseProfiler::VisitOMPNowaitClause(const OMPNowaitClause *C) {
599 if (C->getCondition())
600 Profiler->VisitStmt(S: C->getCondition());
601}
602
603void OMPClauseProfiler::VisitOMPUntiedClause(const OMPUntiedClause *) {}
604
605void OMPClauseProfiler::VisitOMPMergeableClause(const OMPMergeableClause *) {}
606
607void OMPClauseProfiler::VisitOMPReadClause(const OMPReadClause *) {}
608
609void OMPClauseProfiler::VisitOMPWriteClause(const OMPWriteClause *) {}
610
611void OMPClauseProfiler::VisitOMPUpdateClause(const OMPUpdateClause *) {}
612
613void OMPClauseProfiler::VisitOMPCaptureClause(const OMPCaptureClause *) {}
614
615void OMPClauseProfiler::VisitOMPCompareClause(const OMPCompareClause *) {}
616
617void OMPClauseProfiler::VisitOMPFailClause(const OMPFailClause *) {}
618
619void OMPClauseProfiler::VisitOMPAbsentClause(const OMPAbsentClause *) {}
620
621void OMPClauseProfiler::VisitOMPHoldsClause(const OMPHoldsClause *) {}
622
623void OMPClauseProfiler::VisitOMPContainsClause(const OMPContainsClause *) {}
624
625void OMPClauseProfiler::VisitOMPNoOpenMPClause(const OMPNoOpenMPClause *) {}
626
627void OMPClauseProfiler::VisitOMPNoOpenMPRoutinesClause(
628 const OMPNoOpenMPRoutinesClause *) {}
629
630void OMPClauseProfiler::VisitOMPNoOpenMPConstructsClause(
631 const OMPNoOpenMPConstructsClause *) {}
632
633void OMPClauseProfiler::VisitOMPNoParallelismClause(
634 const OMPNoParallelismClause *) {}
635
636void OMPClauseProfiler::VisitOMPSeqCstClause(const OMPSeqCstClause *) {}
637
638void OMPClauseProfiler::VisitOMPAcqRelClause(const OMPAcqRelClause *) {}
639
640void OMPClauseProfiler::VisitOMPAcquireClause(const OMPAcquireClause *) {}
641
642void OMPClauseProfiler::VisitOMPReleaseClause(const OMPReleaseClause *) {}
643
644void OMPClauseProfiler::VisitOMPRelaxedClause(const OMPRelaxedClause *) {}
645
646void OMPClauseProfiler::VisitOMPWeakClause(const OMPWeakClause *) {}
647
648void OMPClauseProfiler::VisitOMPThreadsClause(const OMPThreadsClause *) {}
649
650void OMPClauseProfiler::VisitOMPSIMDClause(const OMPSIMDClause *) {}
651
652void OMPClauseProfiler::VisitOMPNogroupClause(const OMPNogroupClause *) {}
653
654void OMPClauseProfiler::VisitOMPInitClause(const OMPInitClause *C) {
655 VisitOMPClauseList(Node: C);
656}
657
658void OMPClauseProfiler::VisitOMPUseClause(const OMPUseClause *C) {
659 if (C->getInteropVar())
660 Profiler->VisitStmt(S: C->getInteropVar());
661}
662
663void OMPClauseProfiler::VisitOMPDestroyClause(const OMPDestroyClause *C) {
664 if (C->getInteropVar())
665 Profiler->VisitStmt(S: C->getInteropVar());
666}
667
668void OMPClauseProfiler::VisitOMPFilterClause(const OMPFilterClause *C) {
669 VisitOMPClauseWithPreInit(C);
670 if (C->getThreadID())
671 Profiler->VisitStmt(S: C->getThreadID());
672}
673
674template<typename T>
675void OMPClauseProfiler::VisitOMPClauseList(T *Node) {
676 for (auto *E : Node->varlist()) {
677 if (E)
678 Profiler->VisitStmt(S: E);
679 }
680}
681
682void OMPClauseProfiler::VisitOMPPrivateClause(const OMPPrivateClause *C) {
683 VisitOMPClauseList(Node: C);
684 for (auto *E : C->private_copies()) {
685 if (E)
686 Profiler->VisitStmt(S: E);
687 }
688}
689void
690OMPClauseProfiler::VisitOMPFirstprivateClause(const OMPFirstprivateClause *C) {
691 VisitOMPClauseList(Node: C);
692 VisitOMPClauseWithPreInit(C);
693 for (auto *E : C->private_copies()) {
694 if (E)
695 Profiler->VisitStmt(S: E);
696 }
697 for (auto *E : C->inits()) {
698 if (E)
699 Profiler->VisitStmt(S: E);
700 }
701}
702void
703OMPClauseProfiler::VisitOMPLastprivateClause(const OMPLastprivateClause *C) {
704 VisitOMPClauseList(Node: C);
705 VisitOMPClauseWithPostUpdate(C);
706 for (auto *E : C->source_exprs()) {
707 if (E)
708 Profiler->VisitStmt(S: E);
709 }
710 for (auto *E : C->destination_exprs()) {
711 if (E)
712 Profiler->VisitStmt(S: E);
713 }
714 for (auto *E : C->assignment_ops()) {
715 if (E)
716 Profiler->VisitStmt(S: E);
717 }
718}
719void OMPClauseProfiler::VisitOMPSharedClause(const OMPSharedClause *C) {
720 VisitOMPClauseList(Node: C);
721}
722void OMPClauseProfiler::VisitOMPReductionClause(
723 const OMPReductionClause *C) {
724 Profiler->VisitNestedNameSpecifier(
725 NNS: C->getQualifierLoc().getNestedNameSpecifier());
726 Profiler->VisitName(Name: C->getNameInfo().getName());
727 VisitOMPClauseList(Node: C);
728 VisitOMPClauseWithPostUpdate(C);
729 for (auto *E : C->privates()) {
730 if (E)
731 Profiler->VisitStmt(S: E);
732 }
733 for (auto *E : C->lhs_exprs()) {
734 if (E)
735 Profiler->VisitStmt(S: E);
736 }
737 for (auto *E : C->rhs_exprs()) {
738 if (E)
739 Profiler->VisitStmt(S: E);
740 }
741 for (auto *E : C->reduction_ops()) {
742 if (E)
743 Profiler->VisitStmt(S: E);
744 }
745 if (C->getModifier() == clang::OMPC_REDUCTION_inscan) {
746 for (auto *E : C->copy_ops()) {
747 if (E)
748 Profiler->VisitStmt(S: E);
749 }
750 for (auto *E : C->copy_array_temps()) {
751 if (E)
752 Profiler->VisitStmt(S: E);
753 }
754 for (auto *E : C->copy_array_elems()) {
755 if (E)
756 Profiler->VisitStmt(S: E);
757 }
758 }
759}
760void OMPClauseProfiler::VisitOMPTaskReductionClause(
761 const OMPTaskReductionClause *C) {
762 Profiler->VisitNestedNameSpecifier(
763 NNS: C->getQualifierLoc().getNestedNameSpecifier());
764 Profiler->VisitName(Name: C->getNameInfo().getName());
765 VisitOMPClauseList(Node: C);
766 VisitOMPClauseWithPostUpdate(C);
767 for (auto *E : C->privates()) {
768 if (E)
769 Profiler->VisitStmt(S: E);
770 }
771 for (auto *E : C->lhs_exprs()) {
772 if (E)
773 Profiler->VisitStmt(S: E);
774 }
775 for (auto *E : C->rhs_exprs()) {
776 if (E)
777 Profiler->VisitStmt(S: E);
778 }
779 for (auto *E : C->reduction_ops()) {
780 if (E)
781 Profiler->VisitStmt(S: E);
782 }
783}
784void OMPClauseProfiler::VisitOMPInReductionClause(
785 const OMPInReductionClause *C) {
786 Profiler->VisitNestedNameSpecifier(
787 NNS: C->getQualifierLoc().getNestedNameSpecifier());
788 Profiler->VisitName(Name: C->getNameInfo().getName());
789 VisitOMPClauseList(Node: C);
790 VisitOMPClauseWithPostUpdate(C);
791 for (auto *E : C->privates()) {
792 if (E)
793 Profiler->VisitStmt(S: E);
794 }
795 for (auto *E : C->lhs_exprs()) {
796 if (E)
797 Profiler->VisitStmt(S: E);
798 }
799 for (auto *E : C->rhs_exprs()) {
800 if (E)
801 Profiler->VisitStmt(S: E);
802 }
803 for (auto *E : C->reduction_ops()) {
804 if (E)
805 Profiler->VisitStmt(S: E);
806 }
807 for (auto *E : C->taskgroup_descriptors()) {
808 if (E)
809 Profiler->VisitStmt(S: E);
810 }
811}
812void OMPClauseProfiler::VisitOMPLinearClause(const OMPLinearClause *C) {
813 VisitOMPClauseList(Node: C);
814 VisitOMPClauseWithPostUpdate(C);
815 for (auto *E : C->privates()) {
816 if (E)
817 Profiler->VisitStmt(S: E);
818 }
819 for (auto *E : C->inits()) {
820 if (E)
821 Profiler->VisitStmt(S: E);
822 }
823 for (auto *E : C->updates()) {
824 if (E)
825 Profiler->VisitStmt(S: E);
826 }
827 for (auto *E : C->finals()) {
828 if (E)
829 Profiler->VisitStmt(S: E);
830 }
831 if (C->getStep())
832 Profiler->VisitStmt(S: C->getStep());
833 if (C->getCalcStep())
834 Profiler->VisitStmt(S: C->getCalcStep());
835}
836void OMPClauseProfiler::VisitOMPAlignedClause(const OMPAlignedClause *C) {
837 VisitOMPClauseList(Node: C);
838 if (C->getAlignment())
839 Profiler->VisitStmt(S: C->getAlignment());
840}
841void OMPClauseProfiler::VisitOMPCopyinClause(const OMPCopyinClause *C) {
842 VisitOMPClauseList(Node: C);
843 for (auto *E : C->source_exprs()) {
844 if (E)
845 Profiler->VisitStmt(S: E);
846 }
847 for (auto *E : C->destination_exprs()) {
848 if (E)
849 Profiler->VisitStmt(S: E);
850 }
851 for (auto *E : C->assignment_ops()) {
852 if (E)
853 Profiler->VisitStmt(S: E);
854 }
855}
856void
857OMPClauseProfiler::VisitOMPCopyprivateClause(const OMPCopyprivateClause *C) {
858 VisitOMPClauseList(Node: C);
859 for (auto *E : C->source_exprs()) {
860 if (E)
861 Profiler->VisitStmt(S: E);
862 }
863 for (auto *E : C->destination_exprs()) {
864 if (E)
865 Profiler->VisitStmt(S: E);
866 }
867 for (auto *E : C->assignment_ops()) {
868 if (E)
869 Profiler->VisitStmt(S: E);
870 }
871}
872void OMPClauseProfiler::VisitOMPFlushClause(const OMPFlushClause *C) {
873 VisitOMPClauseList(Node: C);
874}
875void OMPClauseProfiler::VisitOMPDepobjClause(const OMPDepobjClause *C) {
876 if (const Expr *Depobj = C->getDepobj())
877 Profiler->VisitStmt(S: Depobj);
878}
879void OMPClauseProfiler::VisitOMPDependClause(const OMPDependClause *C) {
880 VisitOMPClauseList(Node: C);
881}
882void OMPClauseProfiler::VisitOMPDeviceClause(const OMPDeviceClause *C) {
883 if (C->getDevice())
884 Profiler->VisitStmt(S: C->getDevice());
885}
886void OMPClauseProfiler::VisitOMPMapClause(const OMPMapClause *C) {
887 VisitOMPClauseList(Node: C);
888}
889void OMPClauseProfiler::VisitOMPAllocateClause(const OMPAllocateClause *C) {
890 if (Expr *Allocator = C->getAllocator())
891 Profiler->VisitStmt(S: Allocator);
892 VisitOMPClauseList(Node: C);
893}
894void OMPClauseProfiler::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) {
895 VisitOMPClauseList(Node: C);
896 VisitOMPClauseWithPreInit(C);
897}
898void OMPClauseProfiler::VisitOMPThreadLimitClause(
899 const OMPThreadLimitClause *C) {
900 VisitOMPClauseList(Node: C);
901 VisitOMPClauseWithPreInit(C);
902}
903void OMPClauseProfiler::VisitOMPPriorityClause(const OMPPriorityClause *C) {
904 VisitOMPClauseWithPreInit(C);
905 if (C->getPriority())
906 Profiler->VisitStmt(S: C->getPriority());
907}
908void OMPClauseProfiler::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) {
909 VisitOMPClauseWithPreInit(C);
910 if (C->getGrainsize())
911 Profiler->VisitStmt(S: C->getGrainsize());
912}
913void OMPClauseProfiler::VisitOMPNumTasksClause(const OMPNumTasksClause *C) {
914 VisitOMPClauseWithPreInit(C);
915 if (C->getNumTasks())
916 Profiler->VisitStmt(S: C->getNumTasks());
917}
918void OMPClauseProfiler::VisitOMPHintClause(const OMPHintClause *C) {
919 if (C->getHint())
920 Profiler->VisitStmt(S: C->getHint());
921}
922void OMPClauseProfiler::VisitOMPToClause(const OMPToClause *C) {
923 VisitOMPClauseList(Node: C);
924}
925void OMPClauseProfiler::VisitOMPFromClause(const OMPFromClause *C) {
926 VisitOMPClauseList(Node: C);
927}
928void OMPClauseProfiler::VisitOMPUseDevicePtrClause(
929 const OMPUseDevicePtrClause *C) {
930 VisitOMPClauseList(Node: C);
931}
932void OMPClauseProfiler::VisitOMPUseDeviceAddrClause(
933 const OMPUseDeviceAddrClause *C) {
934 VisitOMPClauseList(Node: C);
935}
936void OMPClauseProfiler::VisitOMPIsDevicePtrClause(
937 const OMPIsDevicePtrClause *C) {
938 VisitOMPClauseList(Node: C);
939}
940void OMPClauseProfiler::VisitOMPHasDeviceAddrClause(
941 const OMPHasDeviceAddrClause *C) {
942 VisitOMPClauseList(Node: C);
943}
944void OMPClauseProfiler::VisitOMPNontemporalClause(
945 const OMPNontemporalClause *C) {
946 VisitOMPClauseList(Node: C);
947 for (auto *E : C->private_refs())
948 Profiler->VisitStmt(S: E);
949}
950void OMPClauseProfiler::VisitOMPInclusiveClause(const OMPInclusiveClause *C) {
951 VisitOMPClauseList(Node: C);
952}
953void OMPClauseProfiler::VisitOMPExclusiveClause(const OMPExclusiveClause *C) {
954 VisitOMPClauseList(Node: C);
955}
956void OMPClauseProfiler::VisitOMPUsesAllocatorsClause(
957 const OMPUsesAllocatorsClause *C) {
958 for (unsigned I = 0, E = C->getNumberOfAllocators(); I < E; ++I) {
959 OMPUsesAllocatorsClause::Data D = C->getAllocatorData(I);
960 Profiler->VisitStmt(S: D.Allocator);
961 if (D.AllocatorTraits)
962 Profiler->VisitStmt(S: D.AllocatorTraits);
963 }
964}
965void OMPClauseProfiler::VisitOMPAffinityClause(const OMPAffinityClause *C) {
966 if (const Expr *Modifier = C->getModifier())
967 Profiler->VisitStmt(S: Modifier);
968 for (const Expr *E : C->varlist())
969 Profiler->VisitStmt(S: E);
970}
971void OMPClauseProfiler::VisitOMPOrderClause(const OMPOrderClause *C) {}
972void OMPClauseProfiler::VisitOMPBindClause(const OMPBindClause *C) {}
973void OMPClauseProfiler::VisitOMPXDynCGroupMemClause(
974 const OMPXDynCGroupMemClause *C) {
975 VisitOMPClauseWithPreInit(C);
976 if (Expr *Size = C->getSize())
977 Profiler->VisitStmt(S: Size);
978}
979void OMPClauseProfiler::VisitOMPDynGroupprivateClause(
980 const OMPDynGroupprivateClause *C) {
981 VisitOMPClauseWithPreInit(C);
982 if (auto *Size = C->getSize())
983 Profiler->VisitStmt(S: Size);
984}
985void OMPClauseProfiler::VisitOMPDoacrossClause(const OMPDoacrossClause *C) {
986 VisitOMPClauseList(Node: C);
987}
988void OMPClauseProfiler::VisitOMPXAttributeClause(const OMPXAttributeClause *C) {
989}
990void OMPClauseProfiler::VisitOMPXBareClause(const OMPXBareClause *C) {}
991} // namespace
992
993void
994StmtProfiler::VisitOMPExecutableDirective(const OMPExecutableDirective *S) {
995 VisitStmt(S);
996 OMPClauseProfiler P(this);
997 ArrayRef<OMPClause *> Clauses = S->clauses();
998 for (ArrayRef<OMPClause *>::iterator I = Clauses.begin(), E = Clauses.end();
999 I != E; ++I)
1000 if (*I)
1001 P.Visit(S: *I);
1002}
1003
1004void StmtProfiler::VisitOMPCanonicalLoop(const OMPCanonicalLoop *L) {
1005 VisitStmt(S: L);
1006}
1007
1008void StmtProfiler::VisitOMPLoopBasedDirective(const OMPLoopBasedDirective *S) {
1009 VisitOMPExecutableDirective(S);
1010}
1011
1012void StmtProfiler::VisitOMPLoopDirective(const OMPLoopDirective *S) {
1013 VisitOMPLoopBasedDirective(S);
1014}
1015
1016void StmtProfiler::VisitOMPMetaDirective(const OMPMetaDirective *S) {
1017 VisitOMPExecutableDirective(S);
1018}
1019
1020void StmtProfiler::VisitOMPParallelDirective(const OMPParallelDirective *S) {
1021 VisitOMPExecutableDirective(S);
1022}
1023
1024void StmtProfiler::VisitOMPSimdDirective(const OMPSimdDirective *S) {
1025 VisitOMPLoopDirective(S);
1026}
1027
1028void StmtProfiler::VisitOMPCanonicalLoopNestTransformationDirective(
1029 const OMPCanonicalLoopNestTransformationDirective *S) {
1030 VisitOMPLoopBasedDirective(S);
1031}
1032
1033void StmtProfiler::VisitOMPTileDirective(const OMPTileDirective *S) {
1034 VisitOMPCanonicalLoopNestTransformationDirective(S);
1035}
1036
1037void StmtProfiler::VisitOMPStripeDirective(const OMPStripeDirective *S) {
1038 VisitOMPCanonicalLoopNestTransformationDirective(S);
1039}
1040
1041void StmtProfiler::VisitOMPUnrollDirective(const OMPUnrollDirective *S) {
1042 VisitOMPCanonicalLoopNestTransformationDirective(S);
1043}
1044
1045void StmtProfiler::VisitOMPReverseDirective(const OMPReverseDirective *S) {
1046 VisitOMPCanonicalLoopNestTransformationDirective(S);
1047}
1048
1049void StmtProfiler::VisitOMPInterchangeDirective(
1050 const OMPInterchangeDirective *S) {
1051 VisitOMPCanonicalLoopNestTransformationDirective(S);
1052}
1053
1054void StmtProfiler::VisitOMPCanonicalLoopSequenceTransformationDirective(
1055 const OMPCanonicalLoopSequenceTransformationDirective *S) {
1056 VisitOMPExecutableDirective(S);
1057}
1058
1059void StmtProfiler::VisitOMPFuseDirective(const OMPFuseDirective *S) {
1060 VisitOMPCanonicalLoopSequenceTransformationDirective(S);
1061}
1062
1063void StmtProfiler::VisitOMPForDirective(const OMPForDirective *S) {
1064 VisitOMPLoopDirective(S);
1065}
1066
1067void StmtProfiler::VisitOMPForSimdDirective(const OMPForSimdDirective *S) {
1068 VisitOMPLoopDirective(S);
1069}
1070
1071void StmtProfiler::VisitOMPSectionsDirective(const OMPSectionsDirective *S) {
1072 VisitOMPExecutableDirective(S);
1073}
1074
1075void StmtProfiler::VisitOMPSectionDirective(const OMPSectionDirective *S) {
1076 VisitOMPExecutableDirective(S);
1077}
1078
1079void StmtProfiler::VisitOMPScopeDirective(const OMPScopeDirective *S) {
1080 VisitOMPExecutableDirective(S);
1081}
1082
1083void StmtProfiler::VisitOMPSingleDirective(const OMPSingleDirective *S) {
1084 VisitOMPExecutableDirective(S);
1085}
1086
1087void StmtProfiler::VisitOMPMasterDirective(const OMPMasterDirective *S) {
1088 VisitOMPExecutableDirective(S);
1089}
1090
1091void StmtProfiler::VisitOMPCriticalDirective(const OMPCriticalDirective *S) {
1092 VisitOMPExecutableDirective(S);
1093 VisitName(Name: S->getDirectiveName().getName());
1094}
1095
1096void
1097StmtProfiler::VisitOMPParallelForDirective(const OMPParallelForDirective *S) {
1098 VisitOMPLoopDirective(S);
1099}
1100
1101void StmtProfiler::VisitOMPParallelForSimdDirective(
1102 const OMPParallelForSimdDirective *S) {
1103 VisitOMPLoopDirective(S);
1104}
1105
1106void StmtProfiler::VisitOMPParallelMasterDirective(
1107 const OMPParallelMasterDirective *S) {
1108 VisitOMPExecutableDirective(S);
1109}
1110
1111void StmtProfiler::VisitOMPParallelMaskedDirective(
1112 const OMPParallelMaskedDirective *S) {
1113 VisitOMPExecutableDirective(S);
1114}
1115
1116void StmtProfiler::VisitOMPParallelSectionsDirective(
1117 const OMPParallelSectionsDirective *S) {
1118 VisitOMPExecutableDirective(S);
1119}
1120
1121void StmtProfiler::VisitOMPTaskDirective(const OMPTaskDirective *S) {
1122 VisitOMPExecutableDirective(S);
1123}
1124
1125void StmtProfiler::VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *S) {
1126 VisitOMPExecutableDirective(S);
1127}
1128
1129void StmtProfiler::VisitOMPBarrierDirective(const OMPBarrierDirective *S) {
1130 VisitOMPExecutableDirective(S);
1131}
1132
1133void StmtProfiler::VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *S) {
1134 VisitOMPExecutableDirective(S);
1135}
1136
1137void StmtProfiler::VisitOMPAssumeDirective(const OMPAssumeDirective *S) {
1138 VisitOMPExecutableDirective(S);
1139}
1140
1141void StmtProfiler::VisitOMPErrorDirective(const OMPErrorDirective *S) {
1142 VisitOMPExecutableDirective(S);
1143}
1144void StmtProfiler::VisitOMPTaskgroupDirective(const OMPTaskgroupDirective *S) {
1145 VisitOMPExecutableDirective(S);
1146 if (const Expr *E = S->getReductionRef())
1147 VisitStmt(S: E);
1148}
1149
1150void StmtProfiler::VisitOMPFlushDirective(const OMPFlushDirective *S) {
1151 VisitOMPExecutableDirective(S);
1152}
1153
1154void StmtProfiler::VisitOMPDepobjDirective(const OMPDepobjDirective *S) {
1155 VisitOMPExecutableDirective(S);
1156}
1157
1158void StmtProfiler::VisitOMPScanDirective(const OMPScanDirective *S) {
1159 VisitOMPExecutableDirective(S);
1160}
1161
1162void StmtProfiler::VisitOMPOrderedDirective(const OMPOrderedDirective *S) {
1163 VisitOMPExecutableDirective(S);
1164}
1165
1166void StmtProfiler::VisitOMPAtomicDirective(const OMPAtomicDirective *S) {
1167 VisitOMPExecutableDirective(S);
1168}
1169
1170void StmtProfiler::VisitOMPTargetDirective(const OMPTargetDirective *S) {
1171 VisitOMPExecutableDirective(S);
1172}
1173
1174void StmtProfiler::VisitOMPTargetDataDirective(const OMPTargetDataDirective *S) {
1175 VisitOMPExecutableDirective(S);
1176}
1177
1178void StmtProfiler::VisitOMPTargetEnterDataDirective(
1179 const OMPTargetEnterDataDirective *S) {
1180 VisitOMPExecutableDirective(S);
1181}
1182
1183void StmtProfiler::VisitOMPTargetExitDataDirective(
1184 const OMPTargetExitDataDirective *S) {
1185 VisitOMPExecutableDirective(S);
1186}
1187
1188void StmtProfiler::VisitOMPTargetParallelDirective(
1189 const OMPTargetParallelDirective *S) {
1190 VisitOMPExecutableDirective(S);
1191}
1192
1193void StmtProfiler::VisitOMPTargetParallelForDirective(
1194 const OMPTargetParallelForDirective *S) {
1195 VisitOMPExecutableDirective(S);
1196}
1197
1198void StmtProfiler::VisitOMPTeamsDirective(const OMPTeamsDirective *S) {
1199 VisitOMPExecutableDirective(S);
1200}
1201
1202void StmtProfiler::VisitOMPCancellationPointDirective(
1203 const OMPCancellationPointDirective *S) {
1204 VisitOMPExecutableDirective(S);
1205}
1206
1207void StmtProfiler::VisitOMPCancelDirective(const OMPCancelDirective *S) {
1208 VisitOMPExecutableDirective(S);
1209}
1210
1211void StmtProfiler::VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *S) {
1212 VisitOMPLoopDirective(S);
1213}
1214
1215void StmtProfiler::VisitOMPTaskLoopSimdDirective(
1216 const OMPTaskLoopSimdDirective *S) {
1217 VisitOMPLoopDirective(S);
1218}
1219
1220void StmtProfiler::VisitOMPMasterTaskLoopDirective(
1221 const OMPMasterTaskLoopDirective *S) {
1222 VisitOMPLoopDirective(S);
1223}
1224
1225void StmtProfiler::VisitOMPMaskedTaskLoopDirective(
1226 const OMPMaskedTaskLoopDirective *S) {
1227 VisitOMPLoopDirective(S);
1228}
1229
1230void StmtProfiler::VisitOMPMasterTaskLoopSimdDirective(
1231 const OMPMasterTaskLoopSimdDirective *S) {
1232 VisitOMPLoopDirective(S);
1233}
1234
1235void StmtProfiler::VisitOMPMaskedTaskLoopSimdDirective(
1236 const OMPMaskedTaskLoopSimdDirective *S) {
1237 VisitOMPLoopDirective(S);
1238}
1239
1240void StmtProfiler::VisitOMPParallelMasterTaskLoopDirective(
1241 const OMPParallelMasterTaskLoopDirective *S) {
1242 VisitOMPLoopDirective(S);
1243}
1244
1245void StmtProfiler::VisitOMPParallelMaskedTaskLoopDirective(
1246 const OMPParallelMaskedTaskLoopDirective *S) {
1247 VisitOMPLoopDirective(S);
1248}
1249
1250void StmtProfiler::VisitOMPParallelMasterTaskLoopSimdDirective(
1251 const OMPParallelMasterTaskLoopSimdDirective *S) {
1252 VisitOMPLoopDirective(S);
1253}
1254
1255void StmtProfiler::VisitOMPParallelMaskedTaskLoopSimdDirective(
1256 const OMPParallelMaskedTaskLoopSimdDirective *S) {
1257 VisitOMPLoopDirective(S);
1258}
1259
1260void StmtProfiler::VisitOMPDistributeDirective(
1261 const OMPDistributeDirective *S) {
1262 VisitOMPLoopDirective(S);
1263}
1264
1265void OMPClauseProfiler::VisitOMPDistScheduleClause(
1266 const OMPDistScheduleClause *C) {
1267 VisitOMPClauseWithPreInit(C);
1268 if (auto *S = C->getChunkSize())
1269 Profiler->VisitStmt(S);
1270}
1271
1272void OMPClauseProfiler::VisitOMPDefaultmapClause(const OMPDefaultmapClause *) {}
1273
1274void StmtProfiler::VisitOMPTargetUpdateDirective(
1275 const OMPTargetUpdateDirective *S) {
1276 VisitOMPExecutableDirective(S);
1277}
1278
1279void StmtProfiler::VisitOMPDistributeParallelForDirective(
1280 const OMPDistributeParallelForDirective *S) {
1281 VisitOMPLoopDirective(S);
1282}
1283
1284void StmtProfiler::VisitOMPDistributeParallelForSimdDirective(
1285 const OMPDistributeParallelForSimdDirective *S) {
1286 VisitOMPLoopDirective(S);
1287}
1288
1289void StmtProfiler::VisitOMPDistributeSimdDirective(
1290 const OMPDistributeSimdDirective *S) {
1291 VisitOMPLoopDirective(S);
1292}
1293
1294void StmtProfiler::VisitOMPTargetParallelForSimdDirective(
1295 const OMPTargetParallelForSimdDirective *S) {
1296 VisitOMPLoopDirective(S);
1297}
1298
1299void StmtProfiler::VisitOMPTargetSimdDirective(
1300 const OMPTargetSimdDirective *S) {
1301 VisitOMPLoopDirective(S);
1302}
1303
1304void StmtProfiler::VisitOMPTeamsDistributeDirective(
1305 const OMPTeamsDistributeDirective *S) {
1306 VisitOMPLoopDirective(S);
1307}
1308
1309void StmtProfiler::VisitOMPTeamsDistributeSimdDirective(
1310 const OMPTeamsDistributeSimdDirective *S) {
1311 VisitOMPLoopDirective(S);
1312}
1313
1314void StmtProfiler::VisitOMPTeamsDistributeParallelForSimdDirective(
1315 const OMPTeamsDistributeParallelForSimdDirective *S) {
1316 VisitOMPLoopDirective(S);
1317}
1318
1319void StmtProfiler::VisitOMPTeamsDistributeParallelForDirective(
1320 const OMPTeamsDistributeParallelForDirective *S) {
1321 VisitOMPLoopDirective(S);
1322}
1323
1324void StmtProfiler::VisitOMPTargetTeamsDirective(
1325 const OMPTargetTeamsDirective *S) {
1326 VisitOMPExecutableDirective(S);
1327}
1328
1329void StmtProfiler::VisitOMPTargetTeamsDistributeDirective(
1330 const OMPTargetTeamsDistributeDirective *S) {
1331 VisitOMPLoopDirective(S);
1332}
1333
1334void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForDirective(
1335 const OMPTargetTeamsDistributeParallelForDirective *S) {
1336 VisitOMPLoopDirective(S);
1337}
1338
1339void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
1340 const OMPTargetTeamsDistributeParallelForSimdDirective *S) {
1341 VisitOMPLoopDirective(S);
1342}
1343
1344void StmtProfiler::VisitOMPTargetTeamsDistributeSimdDirective(
1345 const OMPTargetTeamsDistributeSimdDirective *S) {
1346 VisitOMPLoopDirective(S);
1347}
1348
1349void StmtProfiler::VisitOMPInteropDirective(const OMPInteropDirective *S) {
1350 VisitOMPExecutableDirective(S);
1351}
1352
1353void StmtProfiler::VisitOMPDispatchDirective(const OMPDispatchDirective *S) {
1354 VisitOMPExecutableDirective(S);
1355}
1356
1357void StmtProfiler::VisitOMPMaskedDirective(const OMPMaskedDirective *S) {
1358 VisitOMPExecutableDirective(S);
1359}
1360
1361void StmtProfiler::VisitOMPGenericLoopDirective(
1362 const OMPGenericLoopDirective *S) {
1363 VisitOMPLoopDirective(S);
1364}
1365
1366void StmtProfiler::VisitOMPTeamsGenericLoopDirective(
1367 const OMPTeamsGenericLoopDirective *S) {
1368 VisitOMPLoopDirective(S);
1369}
1370
1371void StmtProfiler::VisitOMPTargetTeamsGenericLoopDirective(
1372 const OMPTargetTeamsGenericLoopDirective *S) {
1373 VisitOMPLoopDirective(S);
1374}
1375
1376void StmtProfiler::VisitOMPParallelGenericLoopDirective(
1377 const OMPParallelGenericLoopDirective *S) {
1378 VisitOMPLoopDirective(S);
1379}
1380
1381void StmtProfiler::VisitOMPTargetParallelGenericLoopDirective(
1382 const OMPTargetParallelGenericLoopDirective *S) {
1383 VisitOMPLoopDirective(S);
1384}
1385
1386void StmtProfiler::VisitExpr(const Expr *S) {
1387 VisitStmt(S);
1388}
1389
1390void StmtProfiler::VisitConstantExpr(const ConstantExpr *S) {
1391 // Profile exactly as the sub-expression.
1392 Visit(S: S->getSubExpr());
1393}
1394
1395void StmtProfiler::VisitDeclRefExpr(const DeclRefExpr *S) {
1396 VisitExpr(S);
1397 if (!Canonical)
1398 VisitNestedNameSpecifier(NNS: S->getQualifier());
1399 VisitDecl(D: S->getDecl());
1400 if (!Canonical) {
1401 ID.AddBoolean(B: S->hasExplicitTemplateArgs());
1402 if (S->hasExplicitTemplateArgs())
1403 VisitTemplateArguments(Args: S->getTemplateArgs(), NumArgs: S->getNumTemplateArgs());
1404 }
1405}
1406
1407void StmtProfiler::VisitSYCLUniqueStableNameExpr(
1408 const SYCLUniqueStableNameExpr *S) {
1409 VisitExpr(S);
1410 VisitType(T: S->getTypeSourceInfo()->getType());
1411}
1412
1413void StmtProfiler::VisitUnresolvedSYCLKernelCallStmt(
1414 const UnresolvedSYCLKernelCallStmt *S) {
1415 VisitStmt(S);
1416}
1417
1418void StmtProfiler::VisitPredefinedExpr(const PredefinedExpr *S) {
1419 VisitExpr(S);
1420 ID.AddInteger(I: llvm::to_underlying(E: S->getIdentKind()));
1421}
1422
1423void StmtProfiler::VisitOpenACCAsteriskSizeExpr(
1424 const OpenACCAsteriskSizeExpr *S) {
1425 VisitExpr(S);
1426}
1427
1428void StmtProfiler::VisitIntegerLiteral(const IntegerLiteral *S) {
1429 VisitExpr(S);
1430 S->getValue().Profile(id&: ID);
1431
1432 QualType T = S->getType();
1433 if (Canonical)
1434 T = T.getCanonicalType();
1435 ID.AddInteger(I: T->getTypeClass());
1436 if (auto BitIntT = T->getAs<BitIntType>())
1437 BitIntT->Profile(ID);
1438 else
1439 ID.AddInteger(I: T->castAs<BuiltinType>()->getKind());
1440}
1441
1442void StmtProfiler::VisitFixedPointLiteral(const FixedPointLiteral *S) {
1443 VisitExpr(S);
1444 S->getValue().Profile(id&: ID);
1445 ID.AddInteger(I: S->getType()->castAs<BuiltinType>()->getKind());
1446}
1447
1448void StmtProfiler::VisitCharacterLiteral(const CharacterLiteral *S) {
1449 VisitExpr(S);
1450 ID.AddInteger(I: llvm::to_underlying(E: S->getKind()));
1451 ID.AddInteger(I: S->getValue());
1452}
1453
1454void StmtProfiler::VisitFloatingLiteral(const FloatingLiteral *S) {
1455 VisitExpr(S);
1456 S->getValue().Profile(NID&: ID);
1457 ID.AddBoolean(B: S->isExact());
1458 ID.AddInteger(I: S->getType()->castAs<BuiltinType>()->getKind());
1459}
1460
1461void StmtProfiler::VisitImaginaryLiteral(const ImaginaryLiteral *S) {
1462 VisitExpr(S);
1463}
1464
1465void StmtProfiler::VisitStringLiteral(const StringLiteral *S) {
1466 VisitExpr(S);
1467 ID.AddString(String: S->getBytes());
1468 ID.AddInteger(I: llvm::to_underlying(E: S->getKind()));
1469}
1470
1471void StmtProfiler::VisitParenExpr(const ParenExpr *S) {
1472 VisitExpr(S);
1473}
1474
1475void StmtProfiler::VisitParenListExpr(const ParenListExpr *S) {
1476 VisitExpr(S);
1477}
1478
1479void StmtProfiler::VisitUnaryOperator(const UnaryOperator *S) {
1480 VisitExpr(S);
1481 ID.AddInteger(I: S->getOpcode());
1482}
1483
1484void StmtProfiler::VisitOffsetOfExpr(const OffsetOfExpr *S) {
1485 VisitType(T: S->getTypeSourceInfo()->getType());
1486 unsigned n = S->getNumComponents();
1487 for (unsigned i = 0; i < n; ++i) {
1488 const OffsetOfNode &ON = S->getComponent(Idx: i);
1489 ID.AddInteger(I: ON.getKind());
1490 switch (ON.getKind()) {
1491 case OffsetOfNode::Array:
1492 // Expressions handled below.
1493 break;
1494
1495 case OffsetOfNode::Field:
1496 VisitDecl(D: ON.getField());
1497 break;
1498
1499 case OffsetOfNode::Identifier:
1500 VisitIdentifierInfo(II: ON.getFieldName());
1501 break;
1502
1503 case OffsetOfNode::Base:
1504 // These nodes are implicit, and therefore don't need profiling.
1505 break;
1506 }
1507 }
1508
1509 VisitExpr(S);
1510}
1511
1512void
1513StmtProfiler::VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *S) {
1514 VisitExpr(S);
1515 ID.AddInteger(I: S->getKind());
1516 if (S->isArgumentType())
1517 VisitType(T: S->getArgumentType());
1518}
1519
1520void StmtProfiler::VisitArraySubscriptExpr(const ArraySubscriptExpr *S) {
1521 VisitExpr(S);
1522}
1523
1524void StmtProfiler::VisitMatrixSingleSubscriptExpr(
1525 const MatrixSingleSubscriptExpr *S) {
1526 VisitExpr(S);
1527}
1528
1529void StmtProfiler::VisitMatrixSubscriptExpr(const MatrixSubscriptExpr *S) {
1530 VisitExpr(S);
1531}
1532
1533void StmtProfiler::VisitArraySectionExpr(const ArraySectionExpr *S) {
1534 VisitExpr(S);
1535}
1536
1537void StmtProfiler::VisitOMPArrayShapingExpr(const OMPArrayShapingExpr *S) {
1538 VisitExpr(S);
1539}
1540
1541void StmtProfiler::VisitOMPIteratorExpr(const OMPIteratorExpr *S) {
1542 VisitExpr(S);
1543 for (unsigned I = 0, E = S->numOfIterators(); I < E; ++I)
1544 VisitDecl(D: S->getIteratorDecl(I));
1545}
1546
1547void StmtProfiler::VisitCallExpr(const CallExpr *S) {
1548 VisitExpr(S);
1549}
1550
1551void StmtProfiler::VisitMemberExpr(const MemberExpr *S) {
1552 VisitExpr(S);
1553 VisitDecl(D: S->getMemberDecl());
1554 if (!Canonical)
1555 VisitNestedNameSpecifier(NNS: S->getQualifier());
1556 ID.AddBoolean(B: S->isArrow());
1557}
1558
1559void StmtProfiler::VisitCompoundLiteralExpr(const CompoundLiteralExpr *S) {
1560 VisitExpr(S);
1561 ID.AddBoolean(B: S->isFileScope());
1562}
1563
1564void StmtProfiler::VisitCastExpr(const CastExpr *S) {
1565 VisitExpr(S);
1566}
1567
1568void StmtProfiler::VisitImplicitCastExpr(const ImplicitCastExpr *S) {
1569 VisitCastExpr(S);
1570 ID.AddInteger(I: S->getValueKind());
1571}
1572
1573void StmtProfiler::VisitExplicitCastExpr(const ExplicitCastExpr *S) {
1574 VisitCastExpr(S);
1575 VisitType(T: S->getTypeAsWritten());
1576}
1577
1578void StmtProfiler::VisitCStyleCastExpr(const CStyleCastExpr *S) {
1579 VisitExplicitCastExpr(S);
1580}
1581
1582void StmtProfiler::VisitBinaryOperator(const BinaryOperator *S) {
1583 VisitExpr(S);
1584 ID.AddInteger(I: S->getOpcode());
1585}
1586
1587void
1588StmtProfiler::VisitCompoundAssignOperator(const CompoundAssignOperator *S) {
1589 VisitBinaryOperator(S);
1590}
1591
1592void StmtProfiler::VisitConditionalOperator(const ConditionalOperator *S) {
1593 VisitExpr(S);
1594}
1595
1596void StmtProfiler::VisitBinaryConditionalOperator(
1597 const BinaryConditionalOperator *S) {
1598 VisitExpr(S);
1599}
1600
1601void StmtProfiler::VisitAddrLabelExpr(const AddrLabelExpr *S) {
1602 VisitExpr(S);
1603 VisitDecl(D: S->getLabel());
1604}
1605
1606void StmtProfiler::VisitStmtExpr(const StmtExpr *S) {
1607 VisitExpr(S);
1608}
1609
1610void StmtProfiler::VisitShuffleVectorExpr(const ShuffleVectorExpr *S) {
1611 VisitExpr(S);
1612}
1613
1614void StmtProfiler::VisitConvertVectorExpr(const ConvertVectorExpr *S) {
1615 VisitExpr(S);
1616}
1617
1618void StmtProfiler::VisitChooseExpr(const ChooseExpr *S) {
1619 VisitExpr(S);
1620}
1621
1622void StmtProfiler::VisitGNUNullExpr(const GNUNullExpr *S) {
1623 VisitExpr(S);
1624}
1625
1626void StmtProfiler::VisitVAArgExpr(const VAArgExpr *S) {
1627 VisitExpr(S);
1628}
1629
1630void StmtProfiler::VisitInitListExpr(const InitListExpr *S) {
1631 if (S->getSyntacticForm()) {
1632 VisitInitListExpr(S: S->getSyntacticForm());
1633 return;
1634 }
1635
1636 VisitExpr(S);
1637}
1638
1639void StmtProfiler::VisitDesignatedInitExpr(const DesignatedInitExpr *S) {
1640 VisitExpr(S);
1641 ID.AddBoolean(B: S->usesGNUSyntax());
1642 for (const DesignatedInitExpr::Designator &D : S->designators()) {
1643 if (D.isFieldDesignator()) {
1644 ID.AddInteger(I: 0);
1645 VisitName(Name: D.getFieldName());
1646 continue;
1647 }
1648
1649 if (D.isArrayDesignator()) {
1650 ID.AddInteger(I: 1);
1651 } else {
1652 assert(D.isArrayRangeDesignator());
1653 ID.AddInteger(I: 2);
1654 }
1655 ID.AddInteger(I: D.getArrayIndex());
1656 }
1657}
1658
1659// Seems that if VisitInitListExpr() only works on the syntactic form of an
1660// InitListExpr, then a DesignatedInitUpdateExpr is not encountered.
1661void StmtProfiler::VisitDesignatedInitUpdateExpr(
1662 const DesignatedInitUpdateExpr *S) {
1663 llvm_unreachable("Unexpected DesignatedInitUpdateExpr in syntactic form of "
1664 "initializer");
1665}
1666
1667void StmtProfiler::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *S) {
1668 VisitExpr(S);
1669}
1670
1671void StmtProfiler::VisitArrayInitIndexExpr(const ArrayInitIndexExpr *S) {
1672 VisitExpr(S);
1673}
1674
1675void StmtProfiler::VisitNoInitExpr(const NoInitExpr *S) {
1676 llvm_unreachable("Unexpected NoInitExpr in syntactic form of initializer");
1677}
1678
1679void StmtProfiler::VisitImplicitValueInitExpr(const ImplicitValueInitExpr *S) {
1680 VisitExpr(S);
1681}
1682
1683void StmtProfiler::VisitExtVectorElementExpr(const ExtVectorElementExpr *S) {
1684 VisitExpr(S);
1685 VisitName(Name: &S->getAccessor());
1686}
1687
1688void StmtProfiler::VisitMatrixElementExpr(const MatrixElementExpr *S) {
1689 VisitExpr(S);
1690 VisitName(Name: &S->getAccessor());
1691}
1692
1693void StmtProfiler::VisitBlockExpr(const BlockExpr *S) {
1694 VisitExpr(S);
1695 VisitDecl(D: S->getBlockDecl());
1696}
1697
1698void StmtProfiler::VisitGenericSelectionExpr(const GenericSelectionExpr *S) {
1699 VisitExpr(S);
1700 for (const GenericSelectionExpr::ConstAssociation Assoc :
1701 S->associations()) {
1702 QualType T = Assoc.getType();
1703 if (T.isNull())
1704 ID.AddPointer(Ptr: nullptr);
1705 else
1706 VisitType(T);
1707 VisitExpr(S: Assoc.getAssociationExpr());
1708 }
1709}
1710
1711void StmtProfiler::VisitPseudoObjectExpr(const PseudoObjectExpr *S) {
1712 VisitExpr(S);
1713 for (PseudoObjectExpr::const_semantics_iterator
1714 i = S->semantics_begin(), e = S->semantics_end(); i != e; ++i)
1715 // Normally, we would not profile the source expressions of OVEs.
1716 if (const OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(Val: *i))
1717 Visit(S: OVE->getSourceExpr());
1718}
1719
1720void StmtProfiler::VisitAtomicExpr(const AtomicExpr *S) {
1721 VisitExpr(S);
1722 ID.AddInteger(I: S->getOp());
1723}
1724
1725void StmtProfiler::VisitConceptSpecializationExpr(
1726 const ConceptSpecializationExpr *S) {
1727 VisitExpr(S);
1728 VisitDecl(D: S->getNamedConcept());
1729 for (const TemplateArgument &Arg : S->getTemplateArguments())
1730 VisitTemplateArgument(Arg);
1731}
1732
1733void StmtProfiler::VisitRequiresExpr(const RequiresExpr *S) {
1734 VisitExpr(S);
1735 ID.AddInteger(I: S->getLocalParameters().size());
1736 for (ParmVarDecl *LocalParam : S->getLocalParameters())
1737 VisitDecl(D: LocalParam);
1738 ID.AddInteger(I: S->getRequirements().size());
1739 for (concepts::Requirement *Req : S->getRequirements()) {
1740 if (auto *TypeReq = dyn_cast<concepts::TypeRequirement>(Val: Req)) {
1741 ID.AddInteger(I: concepts::Requirement::RK_Type);
1742 ID.AddBoolean(B: TypeReq->isSubstitutionFailure());
1743 if (!TypeReq->isSubstitutionFailure())
1744 VisitType(T: TypeReq->getType()->getType());
1745 } else if (auto *ExprReq = dyn_cast<concepts::ExprRequirement>(Val: Req)) {
1746 ID.AddInteger(I: concepts::Requirement::RK_Compound);
1747 ID.AddBoolean(B: ExprReq->isExprSubstitutionFailure());
1748 if (!ExprReq->isExprSubstitutionFailure())
1749 Visit(S: ExprReq->getExpr());
1750 // C++2a [expr.prim.req.compound]p1 Example:
1751 // [...] The compound-requirement in C1 requires that x++ is a valid
1752 // expression. It is equivalent to the simple-requirement x++; [...]
1753 // We therefore do not profile isSimple() here.
1754 ID.AddBoolean(B: ExprReq->getNoexceptLoc().isValid());
1755 const concepts::ExprRequirement::ReturnTypeRequirement &RetReq =
1756 ExprReq->getReturnTypeRequirement();
1757 if (RetReq.isEmpty()) {
1758 ID.AddInteger(I: 0);
1759 } else if (RetReq.isTypeConstraint()) {
1760 ID.AddInteger(I: 1);
1761 Visit(S: RetReq.getTypeConstraint()->getImmediatelyDeclaredConstraint());
1762 } else {
1763 assert(RetReq.isSubstitutionFailure());
1764 ID.AddInteger(I: 2);
1765 }
1766 } else {
1767 ID.AddInteger(I: concepts::Requirement::RK_Nested);
1768 auto *NestedReq = cast<concepts::NestedRequirement>(Val: Req);
1769 ID.AddBoolean(B: NestedReq->hasInvalidConstraint());
1770 if (!NestedReq->hasInvalidConstraint())
1771 Visit(S: NestedReq->getConstraintExpr());
1772 }
1773 }
1774}
1775
1776static Stmt::StmtClass DecodeOperatorCall(const CXXOperatorCallExpr *S,
1777 UnaryOperatorKind &UnaryOp,
1778 BinaryOperatorKind &BinaryOp,
1779 unsigned &NumArgs) {
1780 switch (S->getOperator()) {
1781 case OO_None:
1782 case OO_New:
1783 case OO_Delete:
1784 case OO_Array_New:
1785 case OO_Array_Delete:
1786 case OO_Arrow:
1787 case OO_Conditional:
1788 case NUM_OVERLOADED_OPERATORS:
1789 llvm_unreachable("Invalid operator call kind");
1790
1791 case OO_Plus:
1792 if (NumArgs == 1) {
1793 UnaryOp = UO_Plus;
1794 return Stmt::UnaryOperatorClass;
1795 }
1796
1797 BinaryOp = BO_Add;
1798 return Stmt::BinaryOperatorClass;
1799
1800 case OO_Minus:
1801 if (NumArgs == 1) {
1802 UnaryOp = UO_Minus;
1803 return Stmt::UnaryOperatorClass;
1804 }
1805
1806 BinaryOp = BO_Sub;
1807 return Stmt::BinaryOperatorClass;
1808
1809 case OO_Star:
1810 if (NumArgs == 1) {
1811 UnaryOp = UO_Deref;
1812 return Stmt::UnaryOperatorClass;
1813 }
1814
1815 BinaryOp = BO_Mul;
1816 return Stmt::BinaryOperatorClass;
1817
1818 case OO_Slash:
1819 BinaryOp = BO_Div;
1820 return Stmt::BinaryOperatorClass;
1821
1822 case OO_Percent:
1823 BinaryOp = BO_Rem;
1824 return Stmt::BinaryOperatorClass;
1825
1826 case OO_Caret:
1827 BinaryOp = BO_Xor;
1828 return Stmt::BinaryOperatorClass;
1829
1830 case OO_Amp:
1831 if (NumArgs == 1) {
1832 UnaryOp = UO_AddrOf;
1833 return Stmt::UnaryOperatorClass;
1834 }
1835
1836 BinaryOp = BO_And;
1837 return Stmt::BinaryOperatorClass;
1838
1839 case OO_Pipe:
1840 BinaryOp = BO_Or;
1841 return Stmt::BinaryOperatorClass;
1842
1843 case OO_Tilde:
1844 UnaryOp = UO_Not;
1845 return Stmt::UnaryOperatorClass;
1846
1847 case OO_Exclaim:
1848 UnaryOp = UO_LNot;
1849 return Stmt::UnaryOperatorClass;
1850
1851 case OO_Equal:
1852 BinaryOp = BO_Assign;
1853 return Stmt::BinaryOperatorClass;
1854
1855 case OO_Less:
1856 BinaryOp = BO_LT;
1857 return Stmt::BinaryOperatorClass;
1858
1859 case OO_Greater:
1860 BinaryOp = BO_GT;
1861 return Stmt::BinaryOperatorClass;
1862
1863 case OO_PlusEqual:
1864 BinaryOp = BO_AddAssign;
1865 return Stmt::CompoundAssignOperatorClass;
1866
1867 case OO_MinusEqual:
1868 BinaryOp = BO_SubAssign;
1869 return Stmt::CompoundAssignOperatorClass;
1870
1871 case OO_StarEqual:
1872 BinaryOp = BO_MulAssign;
1873 return Stmt::CompoundAssignOperatorClass;
1874
1875 case OO_SlashEqual:
1876 BinaryOp = BO_DivAssign;
1877 return Stmt::CompoundAssignOperatorClass;
1878
1879 case OO_PercentEqual:
1880 BinaryOp = BO_RemAssign;
1881 return Stmt::CompoundAssignOperatorClass;
1882
1883 case OO_CaretEqual:
1884 BinaryOp = BO_XorAssign;
1885 return Stmt::CompoundAssignOperatorClass;
1886
1887 case OO_AmpEqual:
1888 BinaryOp = BO_AndAssign;
1889 return Stmt::CompoundAssignOperatorClass;
1890
1891 case OO_PipeEqual:
1892 BinaryOp = BO_OrAssign;
1893 return Stmt::CompoundAssignOperatorClass;
1894
1895 case OO_LessLess:
1896 BinaryOp = BO_Shl;
1897 return Stmt::BinaryOperatorClass;
1898
1899 case OO_GreaterGreater:
1900 BinaryOp = BO_Shr;
1901 return Stmt::BinaryOperatorClass;
1902
1903 case OO_LessLessEqual:
1904 BinaryOp = BO_ShlAssign;
1905 return Stmt::CompoundAssignOperatorClass;
1906
1907 case OO_GreaterGreaterEqual:
1908 BinaryOp = BO_ShrAssign;
1909 return Stmt::CompoundAssignOperatorClass;
1910
1911 case OO_EqualEqual:
1912 BinaryOp = BO_EQ;
1913 return Stmt::BinaryOperatorClass;
1914
1915 case OO_ExclaimEqual:
1916 BinaryOp = BO_NE;
1917 return Stmt::BinaryOperatorClass;
1918
1919 case OO_LessEqual:
1920 BinaryOp = BO_LE;
1921 return Stmt::BinaryOperatorClass;
1922
1923 case OO_GreaterEqual:
1924 BinaryOp = BO_GE;
1925 return Stmt::BinaryOperatorClass;
1926
1927 case OO_Spaceship:
1928 BinaryOp = BO_Cmp;
1929 return Stmt::BinaryOperatorClass;
1930
1931 case OO_AmpAmp:
1932 BinaryOp = BO_LAnd;
1933 return Stmt::BinaryOperatorClass;
1934
1935 case OO_PipePipe:
1936 BinaryOp = BO_LOr;
1937 return Stmt::BinaryOperatorClass;
1938
1939 case OO_PlusPlus:
1940 UnaryOp = NumArgs == 1 ? UO_PreInc : UO_PostInc;
1941 NumArgs = 1;
1942 return Stmt::UnaryOperatorClass;
1943
1944 case OO_MinusMinus:
1945 UnaryOp = NumArgs == 1 ? UO_PreDec : UO_PostDec;
1946 NumArgs = 1;
1947 return Stmt::UnaryOperatorClass;
1948
1949 case OO_Comma:
1950 BinaryOp = BO_Comma;
1951 return Stmt::BinaryOperatorClass;
1952
1953 case OO_ArrowStar:
1954 BinaryOp = BO_PtrMemI;
1955 return Stmt::BinaryOperatorClass;
1956
1957 case OO_Subscript:
1958 return Stmt::ArraySubscriptExprClass;
1959
1960 case OO_Call:
1961 return Stmt::CallExprClass;
1962
1963 case OO_Coawait:
1964 UnaryOp = UO_Coawait;
1965 return Stmt::UnaryOperatorClass;
1966 }
1967
1968 llvm_unreachable("Invalid overloaded operator expression");
1969}
1970
1971#if defined(_MSC_VER) && !defined(__clang__)
1972#if _MSC_VER == 1911
1973// Work around https://developercommunity.visualstudio.com/content/problem/84002/clang-cl-when-built-with-vc-2017-crashes-cause-vc.html
1974// MSVC 2017 update 3 miscompiles this function, and a clang built with it
1975// will crash in stage 2 of a bootstrap build.
1976#pragma optimize("", off)
1977#endif
1978#endif
1979
1980void StmtProfiler::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *S) {
1981 if (S->isTypeDependent()) {
1982 // Type-dependent operator calls are profiled like their underlying
1983 // syntactic operator.
1984 //
1985 // An operator call to operator-> is always implicit, so just skip it. The
1986 // enclosing MemberExpr will profile the actual member access.
1987 if (S->getOperator() == OO_Arrow)
1988 return Visit(S: S->getArg(Arg: 0));
1989
1990 UnaryOperatorKind UnaryOp = UO_Extension;
1991 BinaryOperatorKind BinaryOp = BO_Comma;
1992 unsigned NumArgs = S->getNumArgs();
1993 Stmt::StmtClass SC = DecodeOperatorCall(S, UnaryOp, BinaryOp, NumArgs);
1994
1995 ID.AddInteger(I: SC);
1996 for (unsigned I = 0; I != NumArgs; ++I)
1997 Visit(S: S->getArg(Arg: I));
1998 if (SC == Stmt::UnaryOperatorClass)
1999 ID.AddInteger(I: UnaryOp);
2000 else if (SC == Stmt::BinaryOperatorClass ||
2001 SC == Stmt::CompoundAssignOperatorClass)
2002 ID.AddInteger(I: BinaryOp);
2003 else
2004 assert(SC == Stmt::ArraySubscriptExprClass || SC == Stmt::CallExprClass);
2005
2006 return;
2007 }
2008
2009 VisitCallExpr(S);
2010 ID.AddInteger(I: S->getOperator());
2011}
2012
2013void StmtProfiler::VisitCXXRewrittenBinaryOperator(
2014 const CXXRewrittenBinaryOperator *S) {
2015 // If a rewritten operator were ever to be type-dependent, we should profile
2016 // it following its syntactic operator.
2017 assert(!S->isTypeDependent() &&
2018 "resolved rewritten operator should never be type-dependent");
2019 ID.AddBoolean(B: S->isReversed());
2020 VisitExpr(S: S->getSemanticForm());
2021}
2022
2023#if defined(_MSC_VER) && !defined(__clang__)
2024#if _MSC_VER == 1911
2025#pragma optimize("", on)
2026#endif
2027#endif
2028
2029void StmtProfiler::VisitCXXMemberCallExpr(const CXXMemberCallExpr *S) {
2030 VisitCallExpr(S);
2031}
2032
2033void StmtProfiler::VisitCUDAKernelCallExpr(const CUDAKernelCallExpr *S) {
2034 VisitCallExpr(S);
2035}
2036
2037void StmtProfiler::VisitAsTypeExpr(const AsTypeExpr *S) {
2038 VisitExpr(S);
2039}
2040
2041void StmtProfiler::VisitCXXNamedCastExpr(const CXXNamedCastExpr *S) {
2042 VisitExplicitCastExpr(S);
2043}
2044
2045void StmtProfiler::VisitCXXStaticCastExpr(const CXXStaticCastExpr *S) {
2046 VisitCXXNamedCastExpr(S);
2047}
2048
2049void StmtProfiler::VisitCXXDynamicCastExpr(const CXXDynamicCastExpr *S) {
2050 VisitCXXNamedCastExpr(S);
2051}
2052
2053void
2054StmtProfiler::VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr *S) {
2055 VisitCXXNamedCastExpr(S);
2056}
2057
2058void StmtProfiler::VisitCXXConstCastExpr(const CXXConstCastExpr *S) {
2059 VisitCXXNamedCastExpr(S);
2060}
2061
2062void StmtProfiler::VisitBuiltinBitCastExpr(const BuiltinBitCastExpr *S) {
2063 VisitExpr(S);
2064 VisitType(T: S->getTypeInfoAsWritten()->getType());
2065}
2066
2067void StmtProfiler::VisitCXXAddrspaceCastExpr(const CXXAddrspaceCastExpr *S) {
2068 VisitCXXNamedCastExpr(S);
2069}
2070
2071void StmtProfiler::VisitUserDefinedLiteral(const UserDefinedLiteral *S) {
2072 VisitCallExpr(S);
2073}
2074
2075void StmtProfiler::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *S) {
2076 VisitExpr(S);
2077 ID.AddBoolean(B: S->getValue());
2078}
2079
2080void StmtProfiler::VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr *S) {
2081 VisitExpr(S);
2082}
2083
2084void StmtProfiler::VisitCXXStdInitializerListExpr(
2085 const CXXStdInitializerListExpr *S) {
2086 VisitExpr(S);
2087}
2088
2089void StmtProfiler::VisitCXXTypeidExpr(const CXXTypeidExpr *S) {
2090 VisitExpr(S);
2091 if (S->isTypeOperand())
2092 VisitType(T: S->getTypeOperandSourceInfo()->getType());
2093}
2094
2095void StmtProfiler::VisitCXXUuidofExpr(const CXXUuidofExpr *S) {
2096 VisitExpr(S);
2097 if (S->isTypeOperand())
2098 VisitType(T: S->getTypeOperandSourceInfo()->getType());
2099}
2100
2101void StmtProfiler::VisitMSPropertyRefExpr(const MSPropertyRefExpr *S) {
2102 VisitExpr(S);
2103 VisitDecl(D: S->getPropertyDecl());
2104}
2105
2106void StmtProfiler::VisitMSPropertySubscriptExpr(
2107 const MSPropertySubscriptExpr *S) {
2108 VisitExpr(S);
2109}
2110
2111void StmtProfiler::VisitCXXThisExpr(const CXXThisExpr *S) {
2112 VisitExpr(S);
2113 ID.AddBoolean(B: S->isImplicit());
2114 ID.AddBoolean(B: S->isCapturedByCopyInLambdaWithExplicitObjectParameter());
2115}
2116
2117void StmtProfiler::VisitCXXThrowExpr(const CXXThrowExpr *S) {
2118 VisitExpr(S);
2119}
2120
2121void StmtProfiler::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *S) {
2122 VisitExpr(S);
2123 VisitDecl(D: S->getParam());
2124}
2125
2126void StmtProfiler::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *S) {
2127 VisitExpr(S);
2128 VisitDecl(D: S->getField());
2129}
2130
2131void StmtProfiler::VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *S) {
2132 VisitExpr(S);
2133 VisitDecl(
2134 D: const_cast<CXXDestructorDecl *>(S->getTemporary()->getDestructor()));
2135}
2136
2137void StmtProfiler::VisitCXXConstructExpr(const CXXConstructExpr *S) {
2138 VisitExpr(S);
2139 VisitDecl(D: S->getConstructor());
2140 ID.AddBoolean(B: S->isElidable());
2141}
2142
2143void StmtProfiler::VisitCXXInheritedCtorInitExpr(
2144 const CXXInheritedCtorInitExpr *S) {
2145 VisitExpr(S);
2146 VisitDecl(D: S->getConstructor());
2147}
2148
2149void StmtProfiler::VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *S) {
2150 VisitExplicitCastExpr(S);
2151}
2152
2153void
2154StmtProfiler::VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *S) {
2155 VisitCXXConstructExpr(S);
2156}
2157
2158void
2159StmtProfiler::VisitLambdaExpr(const LambdaExpr *S) {
2160 if (!ProfileLambdaExpr) {
2161 // Do not recursively visit the children of this expression. Profiling the
2162 // body would result in unnecessary work, and is not safe to do during
2163 // deserialization.
2164 VisitStmtNoChildren(S);
2165
2166 // C++20 [temp.over.link]p5:
2167 // Two lambda-expressions are never considered equivalent.
2168 VisitDecl(D: S->getLambdaClass());
2169
2170 return;
2171 }
2172
2173 CXXRecordDecl *Lambda = S->getLambdaClass();
2174 for (const auto &Capture : Lambda->captures()) {
2175 ID.AddInteger(I: Capture.getCaptureKind());
2176 if (Capture.capturesVariable())
2177 VisitDecl(D: Capture.getCapturedVar());
2178 }
2179
2180 // Profiling the body of the lambda may be dangerous during deserialization.
2181 // So we'd like only to profile the signature here.
2182 ODRHash Hasher;
2183 // FIXME: We can't get the operator call easily by
2184 // `CXXRecordDecl::getLambdaCallOperator()` if we're in deserialization.
2185 // So we have to do something raw here.
2186 for (auto *SubDecl : Lambda->decls()) {
2187 FunctionDecl *Call = nullptr;
2188 if (auto *FTD = dyn_cast<FunctionTemplateDecl>(Val: SubDecl))
2189 Call = FTD->getTemplatedDecl();
2190 else if (auto *FD = dyn_cast<FunctionDecl>(Val: SubDecl))
2191 Call = FD;
2192
2193 if (!Call)
2194 continue;
2195
2196 Hasher.AddFunctionDecl(Function: Call, /*SkipBody=*/true);
2197 }
2198 ID.AddInteger(I: Hasher.CalculateHash());
2199}
2200
2201void StmtProfiler::VisitCXXReflectExpr(const CXXReflectExpr *E) {
2202 // TODO(Reflection): Implement this.
2203 assert(false && "not implemented yet");
2204}
2205
2206void
2207StmtProfiler::VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *S) {
2208 VisitExpr(S);
2209}
2210
2211void StmtProfiler::VisitCXXDeleteExpr(const CXXDeleteExpr *S) {
2212 VisitExpr(S);
2213 ID.AddBoolean(B: S->isGlobalDelete());
2214 ID.AddBoolean(B: S->isArrayForm());
2215 VisitDecl(D: S->getOperatorDelete());
2216}
2217
2218void StmtProfiler::VisitCXXNewExpr(const CXXNewExpr *S) {
2219 VisitExpr(S);
2220 VisitType(T: S->getAllocatedType());
2221 VisitDecl(D: S->getOperatorNew());
2222 VisitDecl(D: S->getOperatorDelete());
2223 ID.AddBoolean(B: S->isArray());
2224 ID.AddInteger(I: S->getNumPlacementArgs());
2225 ID.AddBoolean(B: S->isGlobalNew());
2226 ID.AddBoolean(B: S->isParenTypeId());
2227 ID.AddInteger(I: llvm::to_underlying(E: S->getInitializationStyle()));
2228}
2229
2230void
2231StmtProfiler::VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *S) {
2232 VisitExpr(S);
2233 ID.AddBoolean(B: S->isArrow());
2234 VisitNestedNameSpecifier(NNS: S->getQualifier());
2235 ID.AddBoolean(B: S->getScopeTypeInfo() != nullptr);
2236 if (S->getScopeTypeInfo())
2237 VisitType(T: S->getScopeTypeInfo()->getType());
2238 ID.AddBoolean(B: S->getDestroyedTypeInfo() != nullptr);
2239 if (S->getDestroyedTypeInfo())
2240 VisitType(T: S->getDestroyedType());
2241 else
2242 VisitIdentifierInfo(II: S->getDestroyedTypeIdentifier());
2243}
2244
2245void StmtProfiler::VisitOverloadExpr(const OverloadExpr *S) {
2246 VisitExpr(S);
2247 bool DescribingDependentVarTemplate =
2248 S->getNumDecls() == 1 && isa<VarTemplateDecl>(Val: *S->decls_begin());
2249 if (DescribingDependentVarTemplate) {
2250 VisitDecl(D: *S->decls_begin());
2251 } else {
2252 VisitNestedNameSpecifier(NNS: S->getQualifier());
2253 VisitName(Name: S->getName(), /*TreatAsDecl*/ true);
2254 }
2255 ID.AddBoolean(B: S->hasExplicitTemplateArgs());
2256 if (S->hasExplicitTemplateArgs())
2257 VisitTemplateArguments(Args: S->getTemplateArgs(), NumArgs: S->getNumTemplateArgs());
2258}
2259
2260void
2261StmtProfiler::VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *S) {
2262 VisitOverloadExpr(S);
2263}
2264
2265void StmtProfiler::VisitTypeTraitExpr(const TypeTraitExpr *S) {
2266 VisitExpr(S);
2267 ID.AddInteger(I: S->getTrait());
2268 ID.AddInteger(I: S->getNumArgs());
2269 for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
2270 VisitType(T: S->getArg(I)->getType());
2271}
2272
2273void StmtProfiler::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *S) {
2274 VisitExpr(S);
2275 ID.AddInteger(I: S->getTrait());
2276 VisitType(T: S->getQueriedType());
2277}
2278
2279void StmtProfiler::VisitExpressionTraitExpr(const ExpressionTraitExpr *S) {
2280 VisitExpr(S);
2281 ID.AddInteger(I: S->getTrait());
2282 VisitExpr(S: S->getQueriedExpression());
2283}
2284
2285void StmtProfiler::VisitDependentScopeDeclRefExpr(
2286 const DependentScopeDeclRefExpr *S) {
2287 VisitExpr(S);
2288 VisitName(Name: S->getDeclName());
2289 VisitNestedNameSpecifier(NNS: S->getQualifier());
2290 ID.AddBoolean(B: S->hasExplicitTemplateArgs());
2291 if (S->hasExplicitTemplateArgs())
2292 VisitTemplateArguments(Args: S->getTemplateArgs(), NumArgs: S->getNumTemplateArgs());
2293}
2294
2295void StmtProfiler::VisitExprWithCleanups(const ExprWithCleanups *S) {
2296 VisitExpr(S);
2297}
2298
2299void StmtProfiler::VisitCXXUnresolvedConstructExpr(
2300 const CXXUnresolvedConstructExpr *S) {
2301 VisitExpr(S);
2302 VisitType(T: S->getTypeAsWritten());
2303 ID.AddInteger(I: S->isListInitialization());
2304}
2305
2306void StmtProfiler::VisitCXXDependentScopeMemberExpr(
2307 const CXXDependentScopeMemberExpr *S) {
2308 ID.AddBoolean(B: S->isImplicitAccess());
2309 if (!S->isImplicitAccess()) {
2310 VisitExpr(S);
2311 ID.AddBoolean(B: S->isArrow());
2312 }
2313 VisitNestedNameSpecifier(NNS: S->getQualifier());
2314 VisitName(Name: S->getMember());
2315 ID.AddBoolean(B: S->hasExplicitTemplateArgs());
2316 if (S->hasExplicitTemplateArgs())
2317 VisitTemplateArguments(Args: S->getTemplateArgs(), NumArgs: S->getNumTemplateArgs());
2318}
2319
2320void StmtProfiler::VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *S) {
2321 ID.AddBoolean(B: S->isImplicitAccess());
2322 if (!S->isImplicitAccess()) {
2323 VisitExpr(S);
2324 ID.AddBoolean(B: S->isArrow());
2325 }
2326 VisitNestedNameSpecifier(NNS: S->getQualifier());
2327 VisitName(Name: S->getMemberName());
2328 ID.AddBoolean(B: S->hasExplicitTemplateArgs());
2329 if (S->hasExplicitTemplateArgs())
2330 VisitTemplateArguments(Args: S->getTemplateArgs(), NumArgs: S->getNumTemplateArgs());
2331}
2332
2333void StmtProfiler::VisitCXXNoexceptExpr(const CXXNoexceptExpr *S) {
2334 VisitExpr(S);
2335}
2336
2337void StmtProfiler::VisitPackExpansionExpr(const PackExpansionExpr *S) {
2338 VisitExpr(S);
2339}
2340
2341void StmtProfiler::VisitSizeOfPackExpr(const SizeOfPackExpr *S) {
2342 VisitExpr(S);
2343 if (S->isPartiallySubstituted()) {
2344 auto Args = S->getPartialArguments();
2345 ID.AddInteger(I: Args.size());
2346 for (const auto &TA : Args)
2347 VisitTemplateArgument(Arg: TA);
2348 } else {
2349 VisitDecl(D: S->getPack());
2350 ID.AddInteger(I: 0);
2351 }
2352}
2353
2354void StmtProfiler::VisitPackIndexingExpr(const PackIndexingExpr *E) {
2355 VisitExpr(S: E->getIndexExpr());
2356
2357 if (E->expandsToEmptyPack() || E->getExpressions().size() != 0) {
2358 ID.AddInteger(I: E->getExpressions().size());
2359 for (const Expr *Sub : E->getExpressions())
2360 Visit(S: Sub);
2361 } else {
2362 VisitExpr(S: E->getPackIdExpression());
2363 }
2364}
2365
2366void StmtProfiler::VisitSubstNonTypeTemplateParmPackExpr(
2367 const SubstNonTypeTemplateParmPackExpr *S) {
2368 VisitExpr(S);
2369 VisitDecl(D: S->getParameterPack());
2370 VisitTemplateArgument(Arg: S->getArgumentPack());
2371}
2372
2373void StmtProfiler::VisitSubstNonTypeTemplateParmExpr(
2374 const SubstNonTypeTemplateParmExpr *E) {
2375 // Profile exactly as the replacement expression.
2376 Visit(S: E->getReplacement());
2377}
2378
2379void StmtProfiler::VisitFunctionParmPackExpr(const FunctionParmPackExpr *S) {
2380 VisitExpr(S);
2381 VisitDecl(D: S->getParameterPack());
2382 ID.AddInteger(I: S->getNumExpansions());
2383 for (FunctionParmPackExpr::iterator I = S->begin(), E = S->end(); I != E; ++I)
2384 VisitDecl(D: *I);
2385}
2386
2387void StmtProfiler::VisitMaterializeTemporaryExpr(
2388 const MaterializeTemporaryExpr *S) {
2389 VisitExpr(S);
2390}
2391
2392void StmtProfiler::VisitCXXFoldExpr(const CXXFoldExpr *S) {
2393 VisitExpr(S);
2394 ID.AddInteger(I: S->getOperator());
2395}
2396
2397void StmtProfiler::VisitCXXParenListInitExpr(const CXXParenListInitExpr *S) {
2398 VisitExpr(S);
2399}
2400
2401void StmtProfiler::VisitCoroutineBodyStmt(const CoroutineBodyStmt *S) {
2402 VisitStmt(S);
2403}
2404
2405void StmtProfiler::VisitCoreturnStmt(const CoreturnStmt *S) {
2406 VisitStmt(S);
2407}
2408
2409void StmtProfiler::VisitCoawaitExpr(const CoawaitExpr *S) {
2410 VisitExpr(S);
2411}
2412
2413void StmtProfiler::VisitDependentCoawaitExpr(const DependentCoawaitExpr *S) {
2414 VisitExpr(S);
2415}
2416
2417void StmtProfiler::VisitCoyieldExpr(const CoyieldExpr *S) {
2418 VisitExpr(S);
2419}
2420
2421void StmtProfiler::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {
2422 VisitExpr(S: E);
2423}
2424
2425void StmtProfiler::VisitSourceLocExpr(const SourceLocExpr *E) {
2426 VisitExpr(S: E);
2427}
2428
2429void StmtProfiler::VisitEmbedExpr(const EmbedExpr *E) { VisitExpr(S: E); }
2430
2431void StmtProfiler::VisitRecoveryExpr(const RecoveryExpr *E) { VisitExpr(S: E); }
2432
2433void StmtProfiler::VisitObjCStringLiteral(const ObjCStringLiteral *S) {
2434 VisitExpr(S);
2435}
2436
2437void StmtProfiler::VisitObjCBoxedExpr(const ObjCBoxedExpr *E) {
2438 VisitExpr(S: E);
2439}
2440
2441void StmtProfiler::VisitObjCArrayLiteral(const ObjCArrayLiteral *E) {
2442 VisitExpr(S: E);
2443}
2444
2445void StmtProfiler::VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E) {
2446 VisitExpr(S: E);
2447}
2448
2449void StmtProfiler::VisitObjCEncodeExpr(const ObjCEncodeExpr *S) {
2450 VisitExpr(S);
2451 VisitType(T: S->getEncodedType());
2452}
2453
2454void StmtProfiler::VisitObjCSelectorExpr(const ObjCSelectorExpr *S) {
2455 VisitExpr(S);
2456 VisitName(Name: S->getSelector());
2457}
2458
2459void StmtProfiler::VisitObjCProtocolExpr(const ObjCProtocolExpr *S) {
2460 VisitExpr(S);
2461 VisitDecl(D: S->getProtocol());
2462}
2463
2464void StmtProfiler::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *S) {
2465 VisitExpr(S);
2466 VisitDecl(D: S->getDecl());
2467 ID.AddBoolean(B: S->isArrow());
2468 ID.AddBoolean(B: S->isFreeIvar());
2469}
2470
2471void StmtProfiler::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *S) {
2472 VisitExpr(S);
2473 if (S->isImplicitProperty()) {
2474 VisitDecl(D: S->getImplicitPropertyGetter());
2475 VisitDecl(D: S->getImplicitPropertySetter());
2476 } else {
2477 VisitDecl(D: S->getExplicitProperty());
2478 }
2479 if (S->isSuperReceiver()) {
2480 ID.AddBoolean(B: S->isSuperReceiver());
2481 VisitType(T: S->getSuperReceiverType());
2482 }
2483}
2484
2485void StmtProfiler::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *S) {
2486 VisitExpr(S);
2487 VisitDecl(D: S->getAtIndexMethodDecl());
2488 VisitDecl(D: S->setAtIndexMethodDecl());
2489}
2490
2491void StmtProfiler::VisitObjCMessageExpr(const ObjCMessageExpr *S) {
2492 VisitExpr(S);
2493 VisitName(Name: S->getSelector());
2494 VisitDecl(D: S->getMethodDecl());
2495}
2496
2497void StmtProfiler::VisitObjCIsaExpr(const ObjCIsaExpr *S) {
2498 VisitExpr(S);
2499 ID.AddBoolean(B: S->isArrow());
2500}
2501
2502void StmtProfiler::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *S) {
2503 VisitExpr(S);
2504 ID.AddBoolean(B: S->getValue());
2505}
2506
2507void StmtProfiler::VisitObjCIndirectCopyRestoreExpr(
2508 const ObjCIndirectCopyRestoreExpr *S) {
2509 VisitExpr(S);
2510 ID.AddBoolean(B: S->shouldCopy());
2511}
2512
2513void StmtProfiler::VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr *S) {
2514 VisitExplicitCastExpr(S);
2515 ID.AddBoolean(B: S->getBridgeKind());
2516}
2517
2518void StmtProfiler::VisitObjCAvailabilityCheckExpr(
2519 const ObjCAvailabilityCheckExpr *S) {
2520 VisitExpr(S);
2521}
2522
2523void StmtProfiler::VisitTemplateArguments(const TemplateArgumentLoc *Args,
2524 unsigned NumArgs) {
2525 ID.AddInteger(I: NumArgs);
2526 for (unsigned I = 0; I != NumArgs; ++I)
2527 VisitTemplateArgument(Arg: Args[I].getArgument());
2528}
2529
2530void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
2531 // Mostly repetitive with TemplateArgument::Profile!
2532 ID.AddInteger(I: Arg.getKind());
2533 switch (Arg.getKind()) {
2534 case TemplateArgument::Null:
2535 break;
2536
2537 case TemplateArgument::Type:
2538 VisitType(T: Arg.getAsType());
2539 break;
2540
2541 case TemplateArgument::Template:
2542 case TemplateArgument::TemplateExpansion:
2543 VisitTemplateName(Name: Arg.getAsTemplateOrTemplatePattern());
2544 break;
2545
2546 case TemplateArgument::Declaration:
2547 VisitType(T: Arg.getParamTypeForDecl());
2548 // FIXME: Do we need to recursively decompose template parameter objects?
2549 VisitDecl(D: Arg.getAsDecl());
2550 break;
2551
2552 case TemplateArgument::NullPtr:
2553 VisitType(T: Arg.getNullPtrType());
2554 break;
2555
2556 case TemplateArgument::Integral:
2557 VisitType(T: Arg.getIntegralType());
2558 Arg.getAsIntegral().Profile(ID);
2559 break;
2560
2561 case TemplateArgument::StructuralValue:
2562 VisitType(T: Arg.getStructuralValueType());
2563 // FIXME: Do we need to recursively decompose this ourselves?
2564 Arg.getAsStructuralValue().Profile(ID);
2565 break;
2566
2567 case TemplateArgument::Expression:
2568 Visit(S: Arg.getAsExpr());
2569 break;
2570
2571 case TemplateArgument::Pack:
2572 for (const auto &P : Arg.pack_elements())
2573 VisitTemplateArgument(Arg: P);
2574 break;
2575 }
2576}
2577
2578namespace {
2579class OpenACCClauseProfiler
2580 : public OpenACCClauseVisitor<OpenACCClauseProfiler> {
2581 StmtProfiler &Profiler;
2582
2583public:
2584 OpenACCClauseProfiler(StmtProfiler &P) : Profiler(P) {}
2585
2586 void VisitOpenACCClauseList(ArrayRef<const OpenACCClause *> Clauses) {
2587 for (const OpenACCClause *Clause : Clauses) {
2588 // TODO OpenACC: When we have clauses with expressions, we should
2589 // profile them too.
2590 Visit(C: Clause);
2591 }
2592 }
2593
2594 void VisitClauseWithVarList(const OpenACCClauseWithVarList &Clause) {
2595 for (auto *E : Clause.getVarList())
2596 Profiler.VisitStmt(S: E);
2597 }
2598
2599#define VISIT_CLAUSE(CLAUSE_NAME) \
2600 void Visit##CLAUSE_NAME##Clause(const OpenACC##CLAUSE_NAME##Clause &Clause);
2601
2602#include "clang/Basic/OpenACCClauses.def"
2603};
2604
2605/// Nothing to do here, there are no sub-statements.
2606void OpenACCClauseProfiler::VisitDefaultClause(
2607 const OpenACCDefaultClause &Clause) {}
2608
2609void OpenACCClauseProfiler::VisitIfClause(const OpenACCIfClause &Clause) {
2610 assert(Clause.hasConditionExpr() &&
2611 "if clause requires a valid condition expr");
2612 Profiler.VisitStmt(S: Clause.getConditionExpr());
2613}
2614
2615void OpenACCClauseProfiler::VisitCopyClause(const OpenACCCopyClause &Clause) {
2616 VisitClauseWithVarList(Clause);
2617}
2618
2619void OpenACCClauseProfiler::VisitLinkClause(const OpenACCLinkClause &Clause) {
2620 VisitClauseWithVarList(Clause);
2621}
2622
2623void OpenACCClauseProfiler::VisitDeviceResidentClause(
2624 const OpenACCDeviceResidentClause &Clause) {
2625 VisitClauseWithVarList(Clause);
2626}
2627
2628void OpenACCClauseProfiler::VisitCopyInClause(
2629 const OpenACCCopyInClause &Clause) {
2630 VisitClauseWithVarList(Clause);
2631}
2632
2633void OpenACCClauseProfiler::VisitCopyOutClause(
2634 const OpenACCCopyOutClause &Clause) {
2635 VisitClauseWithVarList(Clause);
2636}
2637
2638void OpenACCClauseProfiler::VisitCreateClause(
2639 const OpenACCCreateClause &Clause) {
2640 VisitClauseWithVarList(Clause);
2641}
2642
2643void OpenACCClauseProfiler::VisitHostClause(const OpenACCHostClause &Clause) {
2644 VisitClauseWithVarList(Clause);
2645}
2646
2647void OpenACCClauseProfiler::VisitDeviceClause(
2648 const OpenACCDeviceClause &Clause) {
2649 VisitClauseWithVarList(Clause);
2650}
2651
2652void OpenACCClauseProfiler::VisitSelfClause(const OpenACCSelfClause &Clause) {
2653 if (Clause.isConditionExprClause()) {
2654 if (Clause.hasConditionExpr())
2655 Profiler.VisitStmt(S: Clause.getConditionExpr());
2656 } else {
2657 for (auto *E : Clause.getVarList())
2658 Profiler.VisitStmt(S: E);
2659 }
2660}
2661
2662void OpenACCClauseProfiler::VisitFinalizeClause(
2663 const OpenACCFinalizeClause &Clause) {}
2664
2665void OpenACCClauseProfiler::VisitIfPresentClause(
2666 const OpenACCIfPresentClause &Clause) {}
2667
2668void OpenACCClauseProfiler::VisitNumGangsClause(
2669 const OpenACCNumGangsClause &Clause) {
2670 for (auto *E : Clause.getIntExprs())
2671 Profiler.VisitStmt(S: E);
2672}
2673
2674void OpenACCClauseProfiler::VisitTileClause(const OpenACCTileClause &Clause) {
2675 for (auto *E : Clause.getSizeExprs())
2676 Profiler.VisitStmt(S: E);
2677}
2678
2679void OpenACCClauseProfiler::VisitNumWorkersClause(
2680 const OpenACCNumWorkersClause &Clause) {
2681 assert(Clause.hasIntExpr() && "num_workers clause requires a valid int expr");
2682 Profiler.VisitStmt(S: Clause.getIntExpr());
2683}
2684
2685void OpenACCClauseProfiler::VisitCollapseClause(
2686 const OpenACCCollapseClause &Clause) {
2687 assert(Clause.getLoopCount() && "collapse clause requires a valid int expr");
2688 Profiler.VisitStmt(S: Clause.getLoopCount());
2689}
2690
2691void OpenACCClauseProfiler::VisitPrivateClause(
2692 const OpenACCPrivateClause &Clause) {
2693 VisitClauseWithVarList(Clause);
2694
2695 for (auto &Recipe : Clause.getInitRecipes()) {
2696 Profiler.VisitDecl(D: Recipe.AllocaDecl);
2697 }
2698}
2699
2700void OpenACCClauseProfiler::VisitFirstPrivateClause(
2701 const OpenACCFirstPrivateClause &Clause) {
2702 VisitClauseWithVarList(Clause);
2703
2704 for (auto &Recipe : Clause.getInitRecipes()) {
2705 Profiler.VisitDecl(D: Recipe.AllocaDecl);
2706 Profiler.VisitDecl(D: Recipe.InitFromTemporary);
2707 }
2708}
2709
2710void OpenACCClauseProfiler::VisitAttachClause(
2711 const OpenACCAttachClause &Clause) {
2712 VisitClauseWithVarList(Clause);
2713}
2714
2715void OpenACCClauseProfiler::VisitDetachClause(
2716 const OpenACCDetachClause &Clause) {
2717 VisitClauseWithVarList(Clause);
2718}
2719
2720void OpenACCClauseProfiler::VisitDeleteClause(
2721 const OpenACCDeleteClause &Clause) {
2722 VisitClauseWithVarList(Clause);
2723}
2724
2725void OpenACCClauseProfiler::VisitDevicePtrClause(
2726 const OpenACCDevicePtrClause &Clause) {
2727 VisitClauseWithVarList(Clause);
2728}
2729
2730void OpenACCClauseProfiler::VisitNoCreateClause(
2731 const OpenACCNoCreateClause &Clause) {
2732 VisitClauseWithVarList(Clause);
2733}
2734
2735void OpenACCClauseProfiler::VisitPresentClause(
2736 const OpenACCPresentClause &Clause) {
2737 VisitClauseWithVarList(Clause);
2738}
2739
2740void OpenACCClauseProfiler::VisitUseDeviceClause(
2741 const OpenACCUseDeviceClause &Clause) {
2742 VisitClauseWithVarList(Clause);
2743}
2744
2745void OpenACCClauseProfiler::VisitVectorLengthClause(
2746 const OpenACCVectorLengthClause &Clause) {
2747 assert(Clause.hasIntExpr() &&
2748 "vector_length clause requires a valid int expr");
2749 Profiler.VisitStmt(S: Clause.getIntExpr());
2750}
2751
2752void OpenACCClauseProfiler::VisitAsyncClause(const OpenACCAsyncClause &Clause) {
2753 if (Clause.hasIntExpr())
2754 Profiler.VisitStmt(S: Clause.getIntExpr());
2755}
2756
2757void OpenACCClauseProfiler::VisitDeviceNumClause(
2758 const OpenACCDeviceNumClause &Clause) {
2759 Profiler.VisitStmt(S: Clause.getIntExpr());
2760}
2761
2762void OpenACCClauseProfiler::VisitDefaultAsyncClause(
2763 const OpenACCDefaultAsyncClause &Clause) {
2764 Profiler.VisitStmt(S: Clause.getIntExpr());
2765}
2766
2767void OpenACCClauseProfiler::VisitWorkerClause(
2768 const OpenACCWorkerClause &Clause) {
2769 if (Clause.hasIntExpr())
2770 Profiler.VisitStmt(S: Clause.getIntExpr());
2771}
2772
2773void OpenACCClauseProfiler::VisitVectorClause(
2774 const OpenACCVectorClause &Clause) {
2775 if (Clause.hasIntExpr())
2776 Profiler.VisitStmt(S: Clause.getIntExpr());
2777}
2778
2779void OpenACCClauseProfiler::VisitWaitClause(const OpenACCWaitClause &Clause) {
2780 if (Clause.hasDevNumExpr())
2781 Profiler.VisitStmt(S: Clause.getDevNumExpr());
2782 for (auto *E : Clause.getQueueIdExprs())
2783 Profiler.VisitStmt(S: E);
2784}
2785
2786/// Nothing to do here, there are no sub-statements.
2787void OpenACCClauseProfiler::VisitDeviceTypeClause(
2788 const OpenACCDeviceTypeClause &Clause) {}
2789
2790void OpenACCClauseProfiler::VisitAutoClause(const OpenACCAutoClause &Clause) {}
2791
2792void OpenACCClauseProfiler::VisitIndependentClause(
2793 const OpenACCIndependentClause &Clause) {}
2794
2795void OpenACCClauseProfiler::VisitSeqClause(const OpenACCSeqClause &Clause) {}
2796void OpenACCClauseProfiler::VisitNoHostClause(
2797 const OpenACCNoHostClause &Clause) {}
2798
2799void OpenACCClauseProfiler::VisitGangClause(const OpenACCGangClause &Clause) {
2800 for (unsigned I = 0; I < Clause.getNumExprs(); ++I) {
2801 Profiler.VisitStmt(S: Clause.getExpr(I).second);
2802 }
2803}
2804
2805void OpenACCClauseProfiler::VisitReductionClause(
2806 const OpenACCReductionClause &Clause) {
2807 VisitClauseWithVarList(Clause);
2808
2809 for (auto &Recipe : Clause.getRecipes()) {
2810 Profiler.VisitDecl(D: Recipe.AllocaDecl);
2811
2812 // TODO: OpenACC: Make sure we remember to update this when we figure out
2813 // what we're adding for the operation recipe, in the meantime, a static
2814 // assert will make sure we don't add something.
2815 static_assert(sizeof(OpenACCReductionRecipe::CombinerRecipe) ==
2816 3 * sizeof(int *));
2817 for (auto &CombinerRecipe : Recipe.CombinerRecipes) {
2818 if (CombinerRecipe.Op) {
2819 Profiler.VisitDecl(D: CombinerRecipe.LHS);
2820 Profiler.VisitDecl(D: CombinerRecipe.RHS);
2821 Profiler.VisitStmt(S: CombinerRecipe.Op);
2822 }
2823 }
2824 }
2825}
2826
2827void OpenACCClauseProfiler::VisitBindClause(const OpenACCBindClause &Clause) {
2828 assert(false && "not implemented... what can we do about our expr?");
2829}
2830} // namespace
2831
2832void StmtProfiler::VisitOpenACCComputeConstruct(
2833 const OpenACCComputeConstruct *S) {
2834 // VisitStmt handles children, so the AssociatedStmt is handled.
2835 VisitStmt(S);
2836
2837 OpenACCClauseProfiler P{*this};
2838 P.VisitOpenACCClauseList(Clauses: S->clauses());
2839}
2840
2841void StmtProfiler::VisitOpenACCLoopConstruct(const OpenACCLoopConstruct *S) {
2842 // VisitStmt handles children, so the Loop is handled.
2843 VisitStmt(S);
2844
2845 OpenACCClauseProfiler P{*this};
2846 P.VisitOpenACCClauseList(Clauses: S->clauses());
2847}
2848
2849void StmtProfiler::VisitOpenACCCombinedConstruct(
2850 const OpenACCCombinedConstruct *S) {
2851 // VisitStmt handles children, so the Loop is handled.
2852 VisitStmt(S);
2853
2854 OpenACCClauseProfiler P{*this};
2855 P.VisitOpenACCClauseList(Clauses: S->clauses());
2856}
2857
2858void StmtProfiler::VisitOpenACCDataConstruct(const OpenACCDataConstruct *S) {
2859 VisitStmt(S);
2860
2861 OpenACCClauseProfiler P{*this};
2862 P.VisitOpenACCClauseList(Clauses: S->clauses());
2863}
2864
2865void StmtProfiler::VisitOpenACCEnterDataConstruct(
2866 const OpenACCEnterDataConstruct *S) {
2867 VisitStmt(S);
2868
2869 OpenACCClauseProfiler P{*this};
2870 P.VisitOpenACCClauseList(Clauses: S->clauses());
2871}
2872
2873void StmtProfiler::VisitOpenACCExitDataConstruct(
2874 const OpenACCExitDataConstruct *S) {
2875 VisitStmt(S);
2876
2877 OpenACCClauseProfiler P{*this};
2878 P.VisitOpenACCClauseList(Clauses: S->clauses());
2879}
2880
2881void StmtProfiler::VisitOpenACCHostDataConstruct(
2882 const OpenACCHostDataConstruct *S) {
2883 VisitStmt(S);
2884
2885 OpenACCClauseProfiler P{*this};
2886 P.VisitOpenACCClauseList(Clauses: S->clauses());
2887}
2888
2889void StmtProfiler::VisitOpenACCWaitConstruct(const OpenACCWaitConstruct *S) {
2890 // VisitStmt covers 'children', so the exprs inside of it are covered.
2891 VisitStmt(S);
2892
2893 OpenACCClauseProfiler P{*this};
2894 P.VisitOpenACCClauseList(Clauses: S->clauses());
2895}
2896
2897void StmtProfiler::VisitOpenACCCacheConstruct(const OpenACCCacheConstruct *S) {
2898 // VisitStmt covers 'children', so the exprs inside of it are covered.
2899 VisitStmt(S);
2900}
2901
2902void StmtProfiler::VisitOpenACCInitConstruct(const OpenACCInitConstruct *S) {
2903 VisitStmt(S);
2904 OpenACCClauseProfiler P{*this};
2905 P.VisitOpenACCClauseList(Clauses: S->clauses());
2906}
2907
2908void StmtProfiler::VisitOpenACCShutdownConstruct(
2909 const OpenACCShutdownConstruct *S) {
2910 VisitStmt(S);
2911 OpenACCClauseProfiler P{*this};
2912 P.VisitOpenACCClauseList(Clauses: S->clauses());
2913}
2914
2915void StmtProfiler::VisitOpenACCSetConstruct(const OpenACCSetConstruct *S) {
2916 VisitStmt(S);
2917 OpenACCClauseProfiler P{*this};
2918 P.VisitOpenACCClauseList(Clauses: S->clauses());
2919}
2920
2921void StmtProfiler::VisitOpenACCUpdateConstruct(
2922 const OpenACCUpdateConstruct *S) {
2923 VisitStmt(S);
2924 OpenACCClauseProfiler P{*this};
2925 P.VisitOpenACCClauseList(Clauses: S->clauses());
2926}
2927
2928void StmtProfiler::VisitOpenACCAtomicConstruct(
2929 const OpenACCAtomicConstruct *S) {
2930 VisitStmt(S);
2931 OpenACCClauseProfiler P{*this};
2932 P.VisitOpenACCClauseList(Clauses: S->clauses());
2933}
2934
2935void StmtProfiler::VisitHLSLOutArgExpr(const HLSLOutArgExpr *S) {
2936 VisitStmt(S);
2937}
2938
2939void Stmt::Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context,
2940 bool Canonical, bool ProfileLambdaExpr) const {
2941 StmtProfilerWithPointers Profiler(ID, Context, Canonical, ProfileLambdaExpr);
2942 Profiler.Visit(S: this);
2943}
2944
2945void Stmt::ProcessODRHash(llvm::FoldingSetNodeID &ID,
2946 class ODRHash &Hash) const {
2947 StmtProfilerWithoutPointers Profiler(ID, Hash);
2948 Profiler.Visit(S: this);
2949}
2950