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

source code of clang/lib/AST/StmtProfile.cpp