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"
25 using namespace clang;
26
27 namespace {
28 class StmtProfiler : public ConstStmtVisitor<StmtProfiler> {
29 protected:
30 llvm::FoldingSetNodeID &ID;
31 bool Canonical;
32
33 public:
StmtProfiler(llvm::FoldingSetNodeID & ID,bool Canonical)34 StmtProfiler(llvm::FoldingSetNodeID &ID, bool Canonical)
35 : ID(ID), Canonical(Canonical) {}
36
~StmtProfiler()37 virtual ~StmtProfiler() {}
38
39 void VisitStmt(const Stmt *S);
40
41 virtual void HandleStmtClass(Stmt::StmtClass SC) = 0;
42
43 #define STMT(Node, Base) void Visit##Node(const Node *S);
44 #include "clang/AST/StmtNodes.inc"
45
46 /// Visit a declaration that is referenced within an expression
47 /// or statement.
48 virtual void VisitDecl(const Decl *D) = 0;
49
50 /// Visit a type that is referenced within an expression or
51 /// statement.
52 virtual void VisitType(QualType T) = 0;
53
54 /// Visit a name that occurs within an expression or statement.
55 virtual void VisitName(DeclarationName Name, bool TreatAsDecl = false) = 0;
56
57 /// Visit identifiers that are not in Decl's or Type's.
58 virtual void VisitIdentifierInfo(IdentifierInfo *II) = 0;
59
60 /// Visit a nested-name-specifier that occurs within an expression
61 /// or statement.
62 virtual void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) = 0;
63
64 /// Visit a template name that occurs within an expression or
65 /// statement.
66 virtual void VisitTemplateName(TemplateName Name) = 0;
67
68 /// Visit template arguments that occur within an expression or
69 /// statement.
70 void VisitTemplateArguments(const TemplateArgumentLoc *Args,
71 unsigned NumArgs);
72
73 /// Visit a single template argument.
74 void VisitTemplateArgument(const TemplateArgument &Arg);
75 };
76
77 class StmtProfilerWithPointers : public StmtProfiler {
78 const ASTContext &Context;
79
80 public:
StmtProfilerWithPointers(llvm::FoldingSetNodeID & ID,const ASTContext & Context,bool Canonical)81 StmtProfilerWithPointers(llvm::FoldingSetNodeID &ID,
82 const ASTContext &Context, bool Canonical)
83 : StmtProfiler(ID, Canonical), Context(Context) {}
84 private:
HandleStmtClass(Stmt::StmtClass SC)85 void HandleStmtClass(Stmt::StmtClass SC) override {
86 ID.AddInteger(SC);
87 }
88
VisitDecl(const Decl * D)89 void VisitDecl(const Decl *D) override {
90 ID.AddInteger(D ? D->getKind() : 0);
91
92 if (Canonical && D) {
93 if (const NonTypeTemplateParmDecl *NTTP =
94 dyn_cast<NonTypeTemplateParmDecl>(D)) {
95 ID.AddInteger(NTTP->getDepth());
96 ID.AddInteger(NTTP->getIndex());
97 ID.AddBoolean(NTTP->isParameterPack());
98 VisitType(NTTP->getType());
99 return;
100 }
101
102 if (const ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(D)) {
103 // The Itanium C++ ABI uses the type, scope depth, and scope
104 // index of a parameter when mangling expressions that involve
105 // function parameters, so we will use the parameter's type for
106 // establishing function parameter identity. That way, our
107 // definition of "equivalent" (per C++ [temp.over.link]) is at
108 // least as strong as the definition of "equivalent" used for
109 // name mangling.
110 VisitType(Parm->getType());
111 ID.AddInteger(Parm->getFunctionScopeDepth());
112 ID.AddInteger(Parm->getFunctionScopeIndex());
113 return;
114 }
115
116 if (const TemplateTypeParmDecl *TTP =
117 dyn_cast<TemplateTypeParmDecl>(D)) {
118 ID.AddInteger(TTP->getDepth());
119 ID.AddInteger(TTP->getIndex());
120 ID.AddBoolean(TTP->isParameterPack());
121 return;
122 }
123
124 if (const TemplateTemplateParmDecl *TTP =
125 dyn_cast<TemplateTemplateParmDecl>(D)) {
126 ID.AddInteger(TTP->getDepth());
127 ID.AddInteger(TTP->getIndex());
128 ID.AddBoolean(TTP->isParameterPack());
129 return;
130 }
131 }
132
133 ID.AddPointer(D ? D->getCanonicalDecl() : nullptr);
134 }
135
VisitType(QualType T)136 void VisitType(QualType T) override {
137 if (Canonical && !T.isNull())
138 T = Context.getCanonicalType(T);
139
140 ID.AddPointer(T.getAsOpaquePtr());
141 }
142
VisitName(DeclarationName Name,bool)143 void VisitName(DeclarationName Name, bool /*TreatAsDecl*/) override {
144 ID.AddPointer(Name.getAsOpaquePtr());
145 }
146
VisitIdentifierInfo(IdentifierInfo * II)147 void VisitIdentifierInfo(IdentifierInfo *II) override {
148 ID.AddPointer(II);
149 }
150
VisitNestedNameSpecifier(NestedNameSpecifier * NNS)151 void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) override {
152 if (Canonical)
153 NNS = Context.getCanonicalNestedNameSpecifier(NNS);
154 ID.AddPointer(NNS);
155 }
156
VisitTemplateName(TemplateName Name)157 void VisitTemplateName(TemplateName Name) override {
158 if (Canonical)
159 Name = Context.getCanonicalTemplateName(Name);
160
161 Name.Profile(ID);
162 }
163 };
164
165 class StmtProfilerWithoutPointers : public StmtProfiler {
166 ODRHash &Hash;
167 public:
StmtProfilerWithoutPointers(llvm::FoldingSetNodeID & ID,ODRHash & Hash)168 StmtProfilerWithoutPointers(llvm::FoldingSetNodeID &ID, ODRHash &Hash)
169 : StmtProfiler(ID, false), Hash(Hash) {}
170
171 private:
HandleStmtClass(Stmt::StmtClass SC)172 void HandleStmtClass(Stmt::StmtClass SC) override {
173 if (SC == Stmt::UnresolvedLookupExprClass) {
174 // Pretend that the name looked up is a Decl due to how templates
175 // handle some Decl lookups.
176 ID.AddInteger(Stmt::DeclRefExprClass);
177 } else {
178 ID.AddInteger(SC);
179 }
180 }
181
VisitType(QualType T)182 void VisitType(QualType T) override {
183 Hash.AddQualType(T);
184 }
185
VisitName(DeclarationName Name,bool TreatAsDecl)186 void VisitName(DeclarationName Name, bool TreatAsDecl) override {
187 if (TreatAsDecl) {
188 // A Decl can be null, so each Decl is preceded by a boolean to
189 // store its nullness. Add a boolean here to match.
190 ID.AddBoolean(true);
191 }
192 Hash.AddDeclarationName(Name, TreatAsDecl);
193 }
VisitIdentifierInfo(IdentifierInfo * II)194 void VisitIdentifierInfo(IdentifierInfo *II) override {
195 ID.AddBoolean(II);
196 if (II) {
197 Hash.AddIdentifierInfo(II);
198 }
199 }
VisitDecl(const Decl * D)200 void VisitDecl(const Decl *D) override {
201 ID.AddBoolean(D);
202 if (D) {
203 Hash.AddDecl(D);
204 }
205 }
VisitTemplateName(TemplateName Name)206 void VisitTemplateName(TemplateName Name) override {
207 Hash.AddTemplateName(Name);
208 }
VisitNestedNameSpecifier(NestedNameSpecifier * NNS)209 void VisitNestedNameSpecifier(NestedNameSpecifier *NNS) override {
210 ID.AddBoolean(NNS);
211 if (NNS) {
212 Hash.AddNestedNameSpecifier(NNS);
213 }
214 }
215 };
216 }
217
VisitStmt(const Stmt * S)218 void StmtProfiler::VisitStmt(const Stmt *S) {
219 assert(S && "Requires non-null Stmt pointer");
220
221 HandleStmtClass(S->getStmtClass());
222
223 for (const Stmt *SubStmt : S->children()) {
224 if (SubStmt)
225 Visit(SubStmt);
226 else
227 ID.AddInteger(0);
228 }
229 }
230
VisitDeclStmt(const DeclStmt * S)231 void StmtProfiler::VisitDeclStmt(const DeclStmt *S) {
232 VisitStmt(S);
233 for (const auto *D : S->decls())
234 VisitDecl(D);
235 }
236
VisitNullStmt(const NullStmt * S)237 void StmtProfiler::VisitNullStmt(const NullStmt *S) {
238 VisitStmt(S);
239 }
240
VisitCompoundStmt(const CompoundStmt * S)241 void StmtProfiler::VisitCompoundStmt(const CompoundStmt *S) {
242 VisitStmt(S);
243 }
244
VisitCaseStmt(const CaseStmt * S)245 void StmtProfiler::VisitCaseStmt(const CaseStmt *S) {
246 VisitStmt(S);
247 }
248
VisitDefaultStmt(const DefaultStmt * S)249 void StmtProfiler::VisitDefaultStmt(const DefaultStmt *S) {
250 VisitStmt(S);
251 }
252
VisitLabelStmt(const LabelStmt * S)253 void StmtProfiler::VisitLabelStmt(const LabelStmt *S) {
254 VisitStmt(S);
255 VisitDecl(S->getDecl());
256 }
257
VisitAttributedStmt(const AttributedStmt * S)258 void StmtProfiler::VisitAttributedStmt(const AttributedStmt *S) {
259 VisitStmt(S);
260 // TODO: maybe visit attributes?
261 }
262
VisitIfStmt(const IfStmt * S)263 void StmtProfiler::VisitIfStmt(const IfStmt *S) {
264 VisitStmt(S);
265 VisitDecl(S->getConditionVariable());
266 }
267
VisitSwitchStmt(const SwitchStmt * S)268 void StmtProfiler::VisitSwitchStmt(const SwitchStmt *S) {
269 VisitStmt(S);
270 VisitDecl(S->getConditionVariable());
271 }
272
VisitWhileStmt(const WhileStmt * S)273 void StmtProfiler::VisitWhileStmt(const WhileStmt *S) {
274 VisitStmt(S);
275 VisitDecl(S->getConditionVariable());
276 }
277
VisitDoStmt(const DoStmt * S)278 void StmtProfiler::VisitDoStmt(const DoStmt *S) {
279 VisitStmt(S);
280 }
281
VisitForStmt(const ForStmt * S)282 void StmtProfiler::VisitForStmt(const ForStmt *S) {
283 VisitStmt(S);
284 }
285
VisitGotoStmt(const GotoStmt * S)286 void StmtProfiler::VisitGotoStmt(const GotoStmt *S) {
287 VisitStmt(S);
288 VisitDecl(S->getLabel());
289 }
290
VisitIndirectGotoStmt(const IndirectGotoStmt * S)291 void StmtProfiler::VisitIndirectGotoStmt(const IndirectGotoStmt *S) {
292 VisitStmt(S);
293 }
294
VisitContinueStmt(const ContinueStmt * S)295 void StmtProfiler::VisitContinueStmt(const ContinueStmt *S) {
296 VisitStmt(S);
297 }
298
VisitBreakStmt(const BreakStmt * S)299 void StmtProfiler::VisitBreakStmt(const BreakStmt *S) {
300 VisitStmt(S);
301 }
302
VisitReturnStmt(const ReturnStmt * S)303 void StmtProfiler::VisitReturnStmt(const ReturnStmt *S) {
304 VisitStmt(S);
305 }
306
VisitGCCAsmStmt(const GCCAsmStmt * S)307 void StmtProfiler::VisitGCCAsmStmt(const GCCAsmStmt *S) {
308 VisitStmt(S);
309 ID.AddBoolean(S->isVolatile());
310 ID.AddBoolean(S->isSimple());
311 VisitStringLiteral(S->getAsmString());
312 ID.AddInteger(S->getNumOutputs());
313 for (unsigned I = 0, N = S->getNumOutputs(); I != N; ++I) {
314 ID.AddString(S->getOutputName(I));
315 VisitStringLiteral(S->getOutputConstraintLiteral(I));
316 }
317 ID.AddInteger(S->getNumInputs());
318 for (unsigned I = 0, N = S->getNumInputs(); I != N; ++I) {
319 ID.AddString(S->getInputName(I));
320 VisitStringLiteral(S->getInputConstraintLiteral(I));
321 }
322 ID.AddInteger(S->getNumClobbers());
323 for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I)
324 VisitStringLiteral(S->getClobberStringLiteral(I));
325 ID.AddInteger(S->getNumLabels());
326 for (auto *L : S->labels())
327 VisitDecl(L->getLabel());
328 }
329
VisitMSAsmStmt(const MSAsmStmt * S)330 void StmtProfiler::VisitMSAsmStmt(const MSAsmStmt *S) {
331 // FIXME: Implement MS style inline asm statement profiler.
332 VisitStmt(S);
333 }
334
VisitCXXCatchStmt(const CXXCatchStmt * S)335 void StmtProfiler::VisitCXXCatchStmt(const CXXCatchStmt *S) {
336 VisitStmt(S);
337 VisitType(S->getCaughtType());
338 }
339
VisitCXXTryStmt(const CXXTryStmt * S)340 void StmtProfiler::VisitCXXTryStmt(const CXXTryStmt *S) {
341 VisitStmt(S);
342 }
343
VisitCXXForRangeStmt(const CXXForRangeStmt * S)344 void StmtProfiler::VisitCXXForRangeStmt(const CXXForRangeStmt *S) {
345 VisitStmt(S);
346 }
347
VisitMSDependentExistsStmt(const MSDependentExistsStmt * S)348 void StmtProfiler::VisitMSDependentExistsStmt(const MSDependentExistsStmt *S) {
349 VisitStmt(S);
350 ID.AddBoolean(S->isIfExists());
351 VisitNestedNameSpecifier(S->getQualifierLoc().getNestedNameSpecifier());
352 VisitName(S->getNameInfo().getName());
353 }
354
VisitSEHTryStmt(const SEHTryStmt * S)355 void StmtProfiler::VisitSEHTryStmt(const SEHTryStmt *S) {
356 VisitStmt(S);
357 }
358
VisitSEHFinallyStmt(const SEHFinallyStmt * S)359 void StmtProfiler::VisitSEHFinallyStmt(const SEHFinallyStmt *S) {
360 VisitStmt(S);
361 }
362
VisitSEHExceptStmt(const SEHExceptStmt * S)363 void StmtProfiler::VisitSEHExceptStmt(const SEHExceptStmt *S) {
364 VisitStmt(S);
365 }
366
VisitSEHLeaveStmt(const SEHLeaveStmt * S)367 void StmtProfiler::VisitSEHLeaveStmt(const SEHLeaveStmt *S) {
368 VisitStmt(S);
369 }
370
VisitCapturedStmt(const CapturedStmt * S)371 void StmtProfiler::VisitCapturedStmt(const CapturedStmt *S) {
372 VisitStmt(S);
373 }
374
VisitObjCForCollectionStmt(const ObjCForCollectionStmt * S)375 void StmtProfiler::VisitObjCForCollectionStmt(const ObjCForCollectionStmt *S) {
376 VisitStmt(S);
377 }
378
VisitObjCAtCatchStmt(const ObjCAtCatchStmt * S)379 void StmtProfiler::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *S) {
380 VisitStmt(S);
381 ID.AddBoolean(S->hasEllipsis());
382 if (S->getCatchParamDecl())
383 VisitType(S->getCatchParamDecl()->getType());
384 }
385
VisitObjCAtFinallyStmt(const ObjCAtFinallyStmt * S)386 void StmtProfiler::VisitObjCAtFinallyStmt(const ObjCAtFinallyStmt *S) {
387 VisitStmt(S);
388 }
389
VisitObjCAtTryStmt(const ObjCAtTryStmt * S)390 void StmtProfiler::VisitObjCAtTryStmt(const ObjCAtTryStmt *S) {
391 VisitStmt(S);
392 }
393
394 void
VisitObjCAtSynchronizedStmt(const ObjCAtSynchronizedStmt * S)395 StmtProfiler::VisitObjCAtSynchronizedStmt(const ObjCAtSynchronizedStmt *S) {
396 VisitStmt(S);
397 }
398
VisitObjCAtThrowStmt(const ObjCAtThrowStmt * S)399 void StmtProfiler::VisitObjCAtThrowStmt(const ObjCAtThrowStmt *S) {
400 VisitStmt(S);
401 }
402
403 void
VisitObjCAutoreleasePoolStmt(const ObjCAutoreleasePoolStmt * S)404 StmtProfiler::VisitObjCAutoreleasePoolStmt(const ObjCAutoreleasePoolStmt *S) {
405 VisitStmt(S);
406 }
407
408 namespace {
409 class OMPClauseProfiler : public ConstOMPClauseVisitor<OMPClauseProfiler> {
410 StmtProfiler *Profiler;
411 /// Process clauses with list of variables.
412 template <typename T>
413 void VisitOMPClauseList(T *Node);
414
415 public:
OMPClauseProfiler(StmtProfiler * P)416 OMPClauseProfiler(StmtProfiler *P) : Profiler(P) { }
417 #define GEN_CLANG_CLAUSE_CLASS
418 #define CLAUSE_CLASS(Enum, Str, Class) void Visit##Class(const Class *C);
419 #include "llvm/Frontend/OpenMP/OMP.inc"
420 void VistOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
421 void VistOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);
422 };
423
VistOMPClauseWithPreInit(const OMPClauseWithPreInit * C)424 void OMPClauseProfiler::VistOMPClauseWithPreInit(
425 const OMPClauseWithPreInit *C) {
426 if (auto *S = C->getPreInitStmt())
427 Profiler->VisitStmt(S);
428 }
429
VistOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate * C)430 void OMPClauseProfiler::VistOMPClauseWithPostUpdate(
431 const OMPClauseWithPostUpdate *C) {
432 VistOMPClauseWithPreInit(C);
433 if (auto *E = C->getPostUpdateExpr())
434 Profiler->VisitStmt(E);
435 }
436
VisitOMPIfClause(const OMPIfClause * C)437 void OMPClauseProfiler::VisitOMPIfClause(const OMPIfClause *C) {
438 VistOMPClauseWithPreInit(C);
439 if (C->getCondition())
440 Profiler->VisitStmt(C->getCondition());
441 }
442
VisitOMPFinalClause(const OMPFinalClause * C)443 void OMPClauseProfiler::VisitOMPFinalClause(const OMPFinalClause *C) {
444 VistOMPClauseWithPreInit(C);
445 if (C->getCondition())
446 Profiler->VisitStmt(C->getCondition());
447 }
448
VisitOMPNumThreadsClause(const OMPNumThreadsClause * C)449 void OMPClauseProfiler::VisitOMPNumThreadsClause(const OMPNumThreadsClause *C) {
450 VistOMPClauseWithPreInit(C);
451 if (C->getNumThreads())
452 Profiler->VisitStmt(C->getNumThreads());
453 }
454
VisitOMPSafelenClause(const OMPSafelenClause * C)455 void OMPClauseProfiler::VisitOMPSafelenClause(const OMPSafelenClause *C) {
456 if (C->getSafelen())
457 Profiler->VisitStmt(C->getSafelen());
458 }
459
VisitOMPSimdlenClause(const OMPSimdlenClause * C)460 void OMPClauseProfiler::VisitOMPSimdlenClause(const OMPSimdlenClause *C) {
461 if (C->getSimdlen())
462 Profiler->VisitStmt(C->getSimdlen());
463 }
464
VisitOMPSizesClause(const OMPSizesClause * C)465 void OMPClauseProfiler::VisitOMPSizesClause(const OMPSizesClause *C) {
466 for (auto E : C->getSizesRefs())
467 if (E)
468 Profiler->VisitExpr(E);
469 }
470
VisitOMPFullClause(const OMPFullClause * C)471 void OMPClauseProfiler::VisitOMPFullClause(const OMPFullClause *C) {}
472
VisitOMPPartialClause(const OMPPartialClause * C)473 void OMPClauseProfiler::VisitOMPPartialClause(const OMPPartialClause *C) {
474 if (const Expr *Factor = C->getFactor())
475 Profiler->VisitExpr(Factor);
476 }
477
VisitOMPAllocatorClause(const OMPAllocatorClause * C)478 void OMPClauseProfiler::VisitOMPAllocatorClause(const OMPAllocatorClause *C) {
479 if (C->getAllocator())
480 Profiler->VisitStmt(C->getAllocator());
481 }
482
VisitOMPCollapseClause(const OMPCollapseClause * C)483 void OMPClauseProfiler::VisitOMPCollapseClause(const OMPCollapseClause *C) {
484 if (C->getNumForLoops())
485 Profiler->VisitStmt(C->getNumForLoops());
486 }
487
VisitOMPDetachClause(const OMPDetachClause * C)488 void OMPClauseProfiler::VisitOMPDetachClause(const OMPDetachClause *C) {
489 if (Expr *Evt = C->getEventHandler())
490 Profiler->VisitStmt(Evt);
491 }
492
VisitOMPNovariantsClause(const OMPNovariantsClause * C)493 void OMPClauseProfiler::VisitOMPNovariantsClause(const OMPNovariantsClause *C) {
494 VistOMPClauseWithPreInit(C);
495 if (C->getCondition())
496 Profiler->VisitStmt(C->getCondition());
497 }
498
VisitOMPNocontextClause(const OMPNocontextClause * C)499 void OMPClauseProfiler::VisitOMPNocontextClause(const OMPNocontextClause *C) {
500 VistOMPClauseWithPreInit(C);
501 if (C->getCondition())
502 Profiler->VisitStmt(C->getCondition());
503 }
504
VisitOMPDefaultClause(const OMPDefaultClause * C)505 void OMPClauseProfiler::VisitOMPDefaultClause(const OMPDefaultClause *C) { }
506
VisitOMPProcBindClause(const OMPProcBindClause * C)507 void OMPClauseProfiler::VisitOMPProcBindClause(const OMPProcBindClause *C) { }
508
VisitOMPUnifiedAddressClause(const OMPUnifiedAddressClause * C)509 void OMPClauseProfiler::VisitOMPUnifiedAddressClause(
510 const OMPUnifiedAddressClause *C) {}
511
VisitOMPUnifiedSharedMemoryClause(const OMPUnifiedSharedMemoryClause * C)512 void OMPClauseProfiler::VisitOMPUnifiedSharedMemoryClause(
513 const OMPUnifiedSharedMemoryClause *C) {}
514
VisitOMPReverseOffloadClause(const OMPReverseOffloadClause * C)515 void OMPClauseProfiler::VisitOMPReverseOffloadClause(
516 const OMPReverseOffloadClause *C) {}
517
VisitOMPDynamicAllocatorsClause(const OMPDynamicAllocatorsClause * C)518 void OMPClauseProfiler::VisitOMPDynamicAllocatorsClause(
519 const OMPDynamicAllocatorsClause *C) {}
520
VisitOMPAtomicDefaultMemOrderClause(const OMPAtomicDefaultMemOrderClause * C)521 void OMPClauseProfiler::VisitOMPAtomicDefaultMemOrderClause(
522 const OMPAtomicDefaultMemOrderClause *C) {}
523
VisitOMPScheduleClause(const OMPScheduleClause * C)524 void OMPClauseProfiler::VisitOMPScheduleClause(const OMPScheduleClause *C) {
525 VistOMPClauseWithPreInit(C);
526 if (auto *S = C->getChunkSize())
527 Profiler->VisitStmt(S);
528 }
529
VisitOMPOrderedClause(const OMPOrderedClause * C)530 void OMPClauseProfiler::VisitOMPOrderedClause(const OMPOrderedClause *C) {
531 if (auto *Num = C->getNumForLoops())
532 Profiler->VisitStmt(Num);
533 }
534
VisitOMPNowaitClause(const OMPNowaitClause *)535 void OMPClauseProfiler::VisitOMPNowaitClause(const OMPNowaitClause *) {}
536
VisitOMPUntiedClause(const OMPUntiedClause *)537 void OMPClauseProfiler::VisitOMPUntiedClause(const OMPUntiedClause *) {}
538
VisitOMPMergeableClause(const OMPMergeableClause *)539 void OMPClauseProfiler::VisitOMPMergeableClause(const OMPMergeableClause *) {}
540
VisitOMPReadClause(const OMPReadClause *)541 void OMPClauseProfiler::VisitOMPReadClause(const OMPReadClause *) {}
542
VisitOMPWriteClause(const OMPWriteClause *)543 void OMPClauseProfiler::VisitOMPWriteClause(const OMPWriteClause *) {}
544
VisitOMPUpdateClause(const OMPUpdateClause *)545 void OMPClauseProfiler::VisitOMPUpdateClause(const OMPUpdateClause *) {}
546
VisitOMPCaptureClause(const OMPCaptureClause *)547 void OMPClauseProfiler::VisitOMPCaptureClause(const OMPCaptureClause *) {}
548
VisitOMPSeqCstClause(const OMPSeqCstClause *)549 void OMPClauseProfiler::VisitOMPSeqCstClause(const OMPSeqCstClause *) {}
550
VisitOMPAcqRelClause(const OMPAcqRelClause *)551 void OMPClauseProfiler::VisitOMPAcqRelClause(const OMPAcqRelClause *) {}
552
VisitOMPAcquireClause(const OMPAcquireClause *)553 void OMPClauseProfiler::VisitOMPAcquireClause(const OMPAcquireClause *) {}
554
VisitOMPReleaseClause(const OMPReleaseClause *)555 void OMPClauseProfiler::VisitOMPReleaseClause(const OMPReleaseClause *) {}
556
VisitOMPRelaxedClause(const OMPRelaxedClause *)557 void OMPClauseProfiler::VisitOMPRelaxedClause(const OMPRelaxedClause *) {}
558
VisitOMPThreadsClause(const OMPThreadsClause *)559 void OMPClauseProfiler::VisitOMPThreadsClause(const OMPThreadsClause *) {}
560
VisitOMPSIMDClause(const OMPSIMDClause *)561 void OMPClauseProfiler::VisitOMPSIMDClause(const OMPSIMDClause *) {}
562
VisitOMPNogroupClause(const OMPNogroupClause *)563 void OMPClauseProfiler::VisitOMPNogroupClause(const OMPNogroupClause *) {}
564
VisitOMPInitClause(const OMPInitClause * C)565 void OMPClauseProfiler::VisitOMPInitClause(const OMPInitClause *C) {
566 VisitOMPClauseList(C);
567 }
568
VisitOMPUseClause(const OMPUseClause * C)569 void OMPClauseProfiler::VisitOMPUseClause(const OMPUseClause *C) {
570 if (C->getInteropVar())
571 Profiler->VisitStmt(C->getInteropVar());
572 }
573
VisitOMPDestroyClause(const OMPDestroyClause * C)574 void OMPClauseProfiler::VisitOMPDestroyClause(const OMPDestroyClause *C) {
575 if (C->getInteropVar())
576 Profiler->VisitStmt(C->getInteropVar());
577 }
578
VisitOMPFilterClause(const OMPFilterClause * C)579 void OMPClauseProfiler::VisitOMPFilterClause(const OMPFilterClause *C) {
580 VistOMPClauseWithPreInit(C);
581 if (C->getThreadID())
582 Profiler->VisitStmt(C->getThreadID());
583 }
584
585 template<typename T>
VisitOMPClauseList(T * Node)586 void OMPClauseProfiler::VisitOMPClauseList(T *Node) {
587 for (auto *E : Node->varlists()) {
588 if (E)
589 Profiler->VisitStmt(E);
590 }
591 }
592
VisitOMPPrivateClause(const OMPPrivateClause * C)593 void OMPClauseProfiler::VisitOMPPrivateClause(const OMPPrivateClause *C) {
594 VisitOMPClauseList(C);
595 for (auto *E : C->private_copies()) {
596 if (E)
597 Profiler->VisitStmt(E);
598 }
599 }
600 void
VisitOMPFirstprivateClause(const OMPFirstprivateClause * C)601 OMPClauseProfiler::VisitOMPFirstprivateClause(const OMPFirstprivateClause *C) {
602 VisitOMPClauseList(C);
603 VistOMPClauseWithPreInit(C);
604 for (auto *E : C->private_copies()) {
605 if (E)
606 Profiler->VisitStmt(E);
607 }
608 for (auto *E : C->inits()) {
609 if (E)
610 Profiler->VisitStmt(E);
611 }
612 }
613 void
VisitOMPLastprivateClause(const OMPLastprivateClause * C)614 OMPClauseProfiler::VisitOMPLastprivateClause(const OMPLastprivateClause *C) {
615 VisitOMPClauseList(C);
616 VistOMPClauseWithPostUpdate(C);
617 for (auto *E : C->source_exprs()) {
618 if (E)
619 Profiler->VisitStmt(E);
620 }
621 for (auto *E : C->destination_exprs()) {
622 if (E)
623 Profiler->VisitStmt(E);
624 }
625 for (auto *E : C->assignment_ops()) {
626 if (E)
627 Profiler->VisitStmt(E);
628 }
629 }
VisitOMPSharedClause(const OMPSharedClause * C)630 void OMPClauseProfiler::VisitOMPSharedClause(const OMPSharedClause *C) {
631 VisitOMPClauseList(C);
632 }
VisitOMPReductionClause(const OMPReductionClause * C)633 void OMPClauseProfiler::VisitOMPReductionClause(
634 const OMPReductionClause *C) {
635 Profiler->VisitNestedNameSpecifier(
636 C->getQualifierLoc().getNestedNameSpecifier());
637 Profiler->VisitName(C->getNameInfo().getName());
638 VisitOMPClauseList(C);
639 VistOMPClauseWithPostUpdate(C);
640 for (auto *E : C->privates()) {
641 if (E)
642 Profiler->VisitStmt(E);
643 }
644 for (auto *E : C->lhs_exprs()) {
645 if (E)
646 Profiler->VisitStmt(E);
647 }
648 for (auto *E : C->rhs_exprs()) {
649 if (E)
650 Profiler->VisitStmt(E);
651 }
652 for (auto *E : C->reduction_ops()) {
653 if (E)
654 Profiler->VisitStmt(E);
655 }
656 if (C->getModifier() == clang::OMPC_REDUCTION_inscan) {
657 for (auto *E : C->copy_ops()) {
658 if (E)
659 Profiler->VisitStmt(E);
660 }
661 for (auto *E : C->copy_array_temps()) {
662 if (E)
663 Profiler->VisitStmt(E);
664 }
665 for (auto *E : C->copy_array_elems()) {
666 if (E)
667 Profiler->VisitStmt(E);
668 }
669 }
670 }
VisitOMPTaskReductionClause(const OMPTaskReductionClause * C)671 void OMPClauseProfiler::VisitOMPTaskReductionClause(
672 const OMPTaskReductionClause *C) {
673 Profiler->VisitNestedNameSpecifier(
674 C->getQualifierLoc().getNestedNameSpecifier());
675 Profiler->VisitName(C->getNameInfo().getName());
676 VisitOMPClauseList(C);
677 VistOMPClauseWithPostUpdate(C);
678 for (auto *E : C->privates()) {
679 if (E)
680 Profiler->VisitStmt(E);
681 }
682 for (auto *E : C->lhs_exprs()) {
683 if (E)
684 Profiler->VisitStmt(E);
685 }
686 for (auto *E : C->rhs_exprs()) {
687 if (E)
688 Profiler->VisitStmt(E);
689 }
690 for (auto *E : C->reduction_ops()) {
691 if (E)
692 Profiler->VisitStmt(E);
693 }
694 }
VisitOMPInReductionClause(const OMPInReductionClause * C)695 void OMPClauseProfiler::VisitOMPInReductionClause(
696 const OMPInReductionClause *C) {
697 Profiler->VisitNestedNameSpecifier(
698 C->getQualifierLoc().getNestedNameSpecifier());
699 Profiler->VisitName(C->getNameInfo().getName());
700 VisitOMPClauseList(C);
701 VistOMPClauseWithPostUpdate(C);
702 for (auto *E : C->privates()) {
703 if (E)
704 Profiler->VisitStmt(E);
705 }
706 for (auto *E : C->lhs_exprs()) {
707 if (E)
708 Profiler->VisitStmt(E);
709 }
710 for (auto *E : C->rhs_exprs()) {
711 if (E)
712 Profiler->VisitStmt(E);
713 }
714 for (auto *E : C->reduction_ops()) {
715 if (E)
716 Profiler->VisitStmt(E);
717 }
718 for (auto *E : C->taskgroup_descriptors()) {
719 if (E)
720 Profiler->VisitStmt(E);
721 }
722 }
VisitOMPLinearClause(const OMPLinearClause * C)723 void OMPClauseProfiler::VisitOMPLinearClause(const OMPLinearClause *C) {
724 VisitOMPClauseList(C);
725 VistOMPClauseWithPostUpdate(C);
726 for (auto *E : C->privates()) {
727 if (E)
728 Profiler->VisitStmt(E);
729 }
730 for (auto *E : C->inits()) {
731 if (E)
732 Profiler->VisitStmt(E);
733 }
734 for (auto *E : C->updates()) {
735 if (E)
736 Profiler->VisitStmt(E);
737 }
738 for (auto *E : C->finals()) {
739 if (E)
740 Profiler->VisitStmt(E);
741 }
742 if (C->getStep())
743 Profiler->VisitStmt(C->getStep());
744 if (C->getCalcStep())
745 Profiler->VisitStmt(C->getCalcStep());
746 }
VisitOMPAlignedClause(const OMPAlignedClause * C)747 void OMPClauseProfiler::VisitOMPAlignedClause(const OMPAlignedClause *C) {
748 VisitOMPClauseList(C);
749 if (C->getAlignment())
750 Profiler->VisitStmt(C->getAlignment());
751 }
VisitOMPCopyinClause(const OMPCopyinClause * C)752 void OMPClauseProfiler::VisitOMPCopyinClause(const OMPCopyinClause *C) {
753 VisitOMPClauseList(C);
754 for (auto *E : C->source_exprs()) {
755 if (E)
756 Profiler->VisitStmt(E);
757 }
758 for (auto *E : C->destination_exprs()) {
759 if (E)
760 Profiler->VisitStmt(E);
761 }
762 for (auto *E : C->assignment_ops()) {
763 if (E)
764 Profiler->VisitStmt(E);
765 }
766 }
767 void
VisitOMPCopyprivateClause(const OMPCopyprivateClause * C)768 OMPClauseProfiler::VisitOMPCopyprivateClause(const OMPCopyprivateClause *C) {
769 VisitOMPClauseList(C);
770 for (auto *E : C->source_exprs()) {
771 if (E)
772 Profiler->VisitStmt(E);
773 }
774 for (auto *E : C->destination_exprs()) {
775 if (E)
776 Profiler->VisitStmt(E);
777 }
778 for (auto *E : C->assignment_ops()) {
779 if (E)
780 Profiler->VisitStmt(E);
781 }
782 }
VisitOMPFlushClause(const OMPFlushClause * C)783 void OMPClauseProfiler::VisitOMPFlushClause(const OMPFlushClause *C) {
784 VisitOMPClauseList(C);
785 }
VisitOMPDepobjClause(const OMPDepobjClause * C)786 void OMPClauseProfiler::VisitOMPDepobjClause(const OMPDepobjClause *C) {
787 if (const Expr *Depobj = C->getDepobj())
788 Profiler->VisitStmt(Depobj);
789 }
VisitOMPDependClause(const OMPDependClause * C)790 void OMPClauseProfiler::VisitOMPDependClause(const OMPDependClause *C) {
791 VisitOMPClauseList(C);
792 }
VisitOMPDeviceClause(const OMPDeviceClause * C)793 void OMPClauseProfiler::VisitOMPDeviceClause(const OMPDeviceClause *C) {
794 if (C->getDevice())
795 Profiler->VisitStmt(C->getDevice());
796 }
VisitOMPMapClause(const OMPMapClause * C)797 void OMPClauseProfiler::VisitOMPMapClause(const OMPMapClause *C) {
798 VisitOMPClauseList(C);
799 }
VisitOMPAllocateClause(const OMPAllocateClause * C)800 void OMPClauseProfiler::VisitOMPAllocateClause(const OMPAllocateClause *C) {
801 if (Expr *Allocator = C->getAllocator())
802 Profiler->VisitStmt(Allocator);
803 VisitOMPClauseList(C);
804 }
VisitOMPNumTeamsClause(const OMPNumTeamsClause * C)805 void OMPClauseProfiler::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) {
806 VistOMPClauseWithPreInit(C);
807 if (C->getNumTeams())
808 Profiler->VisitStmt(C->getNumTeams());
809 }
VisitOMPThreadLimitClause(const OMPThreadLimitClause * C)810 void OMPClauseProfiler::VisitOMPThreadLimitClause(
811 const OMPThreadLimitClause *C) {
812 VistOMPClauseWithPreInit(C);
813 if (C->getThreadLimit())
814 Profiler->VisitStmt(C->getThreadLimit());
815 }
VisitOMPPriorityClause(const OMPPriorityClause * C)816 void OMPClauseProfiler::VisitOMPPriorityClause(const OMPPriorityClause *C) {
817 VistOMPClauseWithPreInit(C);
818 if (C->getPriority())
819 Profiler->VisitStmt(C->getPriority());
820 }
VisitOMPGrainsizeClause(const OMPGrainsizeClause * C)821 void OMPClauseProfiler::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) {
822 VistOMPClauseWithPreInit(C);
823 if (C->getGrainsize())
824 Profiler->VisitStmt(C->getGrainsize());
825 }
VisitOMPNumTasksClause(const OMPNumTasksClause * C)826 void OMPClauseProfiler::VisitOMPNumTasksClause(const OMPNumTasksClause *C) {
827 VistOMPClauseWithPreInit(C);
828 if (C->getNumTasks())
829 Profiler->VisitStmt(C->getNumTasks());
830 }
VisitOMPHintClause(const OMPHintClause * C)831 void OMPClauseProfiler::VisitOMPHintClause(const OMPHintClause *C) {
832 if (C->getHint())
833 Profiler->VisitStmt(C->getHint());
834 }
VisitOMPToClause(const OMPToClause * C)835 void OMPClauseProfiler::VisitOMPToClause(const OMPToClause *C) {
836 VisitOMPClauseList(C);
837 }
VisitOMPFromClause(const OMPFromClause * C)838 void OMPClauseProfiler::VisitOMPFromClause(const OMPFromClause *C) {
839 VisitOMPClauseList(C);
840 }
VisitOMPUseDevicePtrClause(const OMPUseDevicePtrClause * C)841 void OMPClauseProfiler::VisitOMPUseDevicePtrClause(
842 const OMPUseDevicePtrClause *C) {
843 VisitOMPClauseList(C);
844 }
VisitOMPUseDeviceAddrClause(const OMPUseDeviceAddrClause * C)845 void OMPClauseProfiler::VisitOMPUseDeviceAddrClause(
846 const OMPUseDeviceAddrClause *C) {
847 VisitOMPClauseList(C);
848 }
VisitOMPIsDevicePtrClause(const OMPIsDevicePtrClause * C)849 void OMPClauseProfiler::VisitOMPIsDevicePtrClause(
850 const OMPIsDevicePtrClause *C) {
851 VisitOMPClauseList(C);
852 }
VisitOMPNontemporalClause(const OMPNontemporalClause * C)853 void OMPClauseProfiler::VisitOMPNontemporalClause(
854 const OMPNontemporalClause *C) {
855 VisitOMPClauseList(C);
856 for (auto *E : C->private_refs())
857 Profiler->VisitStmt(E);
858 }
VisitOMPInclusiveClause(const OMPInclusiveClause * C)859 void OMPClauseProfiler::VisitOMPInclusiveClause(const OMPInclusiveClause *C) {
860 VisitOMPClauseList(C);
861 }
VisitOMPExclusiveClause(const OMPExclusiveClause * C)862 void OMPClauseProfiler::VisitOMPExclusiveClause(const OMPExclusiveClause *C) {
863 VisitOMPClauseList(C);
864 }
VisitOMPUsesAllocatorsClause(const OMPUsesAllocatorsClause * C)865 void OMPClauseProfiler::VisitOMPUsesAllocatorsClause(
866 const OMPUsesAllocatorsClause *C) {
867 for (unsigned I = 0, E = C->getNumberOfAllocators(); I < E; ++I) {
868 OMPUsesAllocatorsClause::Data D = C->getAllocatorData(I);
869 Profiler->VisitStmt(D.Allocator);
870 if (D.AllocatorTraits)
871 Profiler->VisitStmt(D.AllocatorTraits);
872 }
873 }
VisitOMPAffinityClause(const OMPAffinityClause * C)874 void OMPClauseProfiler::VisitOMPAffinityClause(const OMPAffinityClause *C) {
875 if (const Expr *Modifier = C->getModifier())
876 Profiler->VisitStmt(Modifier);
877 for (const Expr *E : C->varlists())
878 Profiler->VisitStmt(E);
879 }
VisitOMPOrderClause(const OMPOrderClause * C)880 void OMPClauseProfiler::VisitOMPOrderClause(const OMPOrderClause *C) {}
881 } // namespace
882
883 void
VisitOMPExecutableDirective(const OMPExecutableDirective * S)884 StmtProfiler::VisitOMPExecutableDirective(const OMPExecutableDirective *S) {
885 VisitStmt(S);
886 OMPClauseProfiler P(this);
887 ArrayRef<OMPClause *> Clauses = S->clauses();
888 for (ArrayRef<OMPClause *>::iterator I = Clauses.begin(), E = Clauses.end();
889 I != E; ++I)
890 if (*I)
891 P.Visit(*I);
892 }
893
VisitOMPCanonicalLoop(const OMPCanonicalLoop * L)894 void StmtProfiler::VisitOMPCanonicalLoop(const OMPCanonicalLoop *L) {
895 VisitStmt(L);
896 }
897
VisitOMPLoopBasedDirective(const OMPLoopBasedDirective * S)898 void StmtProfiler::VisitOMPLoopBasedDirective(const OMPLoopBasedDirective *S) {
899 VisitOMPExecutableDirective(S);
900 }
901
VisitOMPLoopDirective(const OMPLoopDirective * S)902 void StmtProfiler::VisitOMPLoopDirective(const OMPLoopDirective *S) {
903 VisitOMPLoopBasedDirective(S);
904 }
905
VisitOMPMetaDirective(const OMPMetaDirective * S)906 void StmtProfiler::VisitOMPMetaDirective(const OMPMetaDirective *S) {
907 VisitOMPExecutableDirective(S);
908 }
909
VisitOMPParallelDirective(const OMPParallelDirective * S)910 void StmtProfiler::VisitOMPParallelDirective(const OMPParallelDirective *S) {
911 VisitOMPExecutableDirective(S);
912 }
913
VisitOMPSimdDirective(const OMPSimdDirective * S)914 void StmtProfiler::VisitOMPSimdDirective(const OMPSimdDirective *S) {
915 VisitOMPLoopDirective(S);
916 }
917
VisitOMPLoopTransformationDirective(const OMPLoopTransformationDirective * S)918 void StmtProfiler::VisitOMPLoopTransformationDirective(
919 const OMPLoopTransformationDirective *S) {
920 VisitOMPLoopBasedDirective(S);
921 }
922
VisitOMPTileDirective(const OMPTileDirective * S)923 void StmtProfiler::VisitOMPTileDirective(const OMPTileDirective *S) {
924 VisitOMPLoopTransformationDirective(S);
925 }
926
VisitOMPUnrollDirective(const OMPUnrollDirective * S)927 void StmtProfiler::VisitOMPUnrollDirective(const OMPUnrollDirective *S) {
928 VisitOMPLoopTransformationDirective(S);
929 }
930
VisitOMPForDirective(const OMPForDirective * S)931 void StmtProfiler::VisitOMPForDirective(const OMPForDirective *S) {
932 VisitOMPLoopDirective(S);
933 }
934
VisitOMPForSimdDirective(const OMPForSimdDirective * S)935 void StmtProfiler::VisitOMPForSimdDirective(const OMPForSimdDirective *S) {
936 VisitOMPLoopDirective(S);
937 }
938
VisitOMPSectionsDirective(const OMPSectionsDirective * S)939 void StmtProfiler::VisitOMPSectionsDirective(const OMPSectionsDirective *S) {
940 VisitOMPExecutableDirective(S);
941 }
942
VisitOMPSectionDirective(const OMPSectionDirective * S)943 void StmtProfiler::VisitOMPSectionDirective(const OMPSectionDirective *S) {
944 VisitOMPExecutableDirective(S);
945 }
946
VisitOMPSingleDirective(const OMPSingleDirective * S)947 void StmtProfiler::VisitOMPSingleDirective(const OMPSingleDirective *S) {
948 VisitOMPExecutableDirective(S);
949 }
950
VisitOMPMasterDirective(const OMPMasterDirective * S)951 void StmtProfiler::VisitOMPMasterDirective(const OMPMasterDirective *S) {
952 VisitOMPExecutableDirective(S);
953 }
954
VisitOMPCriticalDirective(const OMPCriticalDirective * S)955 void StmtProfiler::VisitOMPCriticalDirective(const OMPCriticalDirective *S) {
956 VisitOMPExecutableDirective(S);
957 VisitName(S->getDirectiveName().getName());
958 }
959
960 void
VisitOMPParallelForDirective(const OMPParallelForDirective * S)961 StmtProfiler::VisitOMPParallelForDirective(const OMPParallelForDirective *S) {
962 VisitOMPLoopDirective(S);
963 }
964
VisitOMPParallelForSimdDirective(const OMPParallelForSimdDirective * S)965 void StmtProfiler::VisitOMPParallelForSimdDirective(
966 const OMPParallelForSimdDirective *S) {
967 VisitOMPLoopDirective(S);
968 }
969
VisitOMPParallelMasterDirective(const OMPParallelMasterDirective * S)970 void StmtProfiler::VisitOMPParallelMasterDirective(
971 const OMPParallelMasterDirective *S) {
972 VisitOMPExecutableDirective(S);
973 }
974
VisitOMPParallelSectionsDirective(const OMPParallelSectionsDirective * S)975 void StmtProfiler::VisitOMPParallelSectionsDirective(
976 const OMPParallelSectionsDirective *S) {
977 VisitOMPExecutableDirective(S);
978 }
979
VisitOMPTaskDirective(const OMPTaskDirective * S)980 void StmtProfiler::VisitOMPTaskDirective(const OMPTaskDirective *S) {
981 VisitOMPExecutableDirective(S);
982 }
983
VisitOMPTaskyieldDirective(const OMPTaskyieldDirective * S)984 void StmtProfiler::VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *S) {
985 VisitOMPExecutableDirective(S);
986 }
987
VisitOMPBarrierDirective(const OMPBarrierDirective * S)988 void StmtProfiler::VisitOMPBarrierDirective(const OMPBarrierDirective *S) {
989 VisitOMPExecutableDirective(S);
990 }
991
VisitOMPTaskwaitDirective(const OMPTaskwaitDirective * S)992 void StmtProfiler::VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *S) {
993 VisitOMPExecutableDirective(S);
994 }
995
VisitOMPTaskgroupDirective(const OMPTaskgroupDirective * S)996 void StmtProfiler::VisitOMPTaskgroupDirective(const OMPTaskgroupDirective *S) {
997 VisitOMPExecutableDirective(S);
998 if (const Expr *E = S->getReductionRef())
999 VisitStmt(E);
1000 }
1001
VisitOMPFlushDirective(const OMPFlushDirective * S)1002 void StmtProfiler::VisitOMPFlushDirective(const OMPFlushDirective *S) {
1003 VisitOMPExecutableDirective(S);
1004 }
1005
VisitOMPDepobjDirective(const OMPDepobjDirective * S)1006 void StmtProfiler::VisitOMPDepobjDirective(const OMPDepobjDirective *S) {
1007 VisitOMPExecutableDirective(S);
1008 }
1009
VisitOMPScanDirective(const OMPScanDirective * S)1010 void StmtProfiler::VisitOMPScanDirective(const OMPScanDirective *S) {
1011 VisitOMPExecutableDirective(S);
1012 }
1013
VisitOMPOrderedDirective(const OMPOrderedDirective * S)1014 void StmtProfiler::VisitOMPOrderedDirective(const OMPOrderedDirective *S) {
1015 VisitOMPExecutableDirective(S);
1016 }
1017
VisitOMPAtomicDirective(const OMPAtomicDirective * S)1018 void StmtProfiler::VisitOMPAtomicDirective(const OMPAtomicDirective *S) {
1019 VisitOMPExecutableDirective(S);
1020 }
1021
VisitOMPTargetDirective(const OMPTargetDirective * S)1022 void StmtProfiler::VisitOMPTargetDirective(const OMPTargetDirective *S) {
1023 VisitOMPExecutableDirective(S);
1024 }
1025
VisitOMPTargetDataDirective(const OMPTargetDataDirective * S)1026 void StmtProfiler::VisitOMPTargetDataDirective(const OMPTargetDataDirective *S) {
1027 VisitOMPExecutableDirective(S);
1028 }
1029
VisitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective * S)1030 void StmtProfiler::VisitOMPTargetEnterDataDirective(
1031 const OMPTargetEnterDataDirective *S) {
1032 VisitOMPExecutableDirective(S);
1033 }
1034
VisitOMPTargetExitDataDirective(const OMPTargetExitDataDirective * S)1035 void StmtProfiler::VisitOMPTargetExitDataDirective(
1036 const OMPTargetExitDataDirective *S) {
1037 VisitOMPExecutableDirective(S);
1038 }
1039
VisitOMPTargetParallelDirective(const OMPTargetParallelDirective * S)1040 void StmtProfiler::VisitOMPTargetParallelDirective(
1041 const OMPTargetParallelDirective *S) {
1042 VisitOMPExecutableDirective(S);
1043 }
1044
VisitOMPTargetParallelForDirective(const OMPTargetParallelForDirective * S)1045 void StmtProfiler::VisitOMPTargetParallelForDirective(
1046 const OMPTargetParallelForDirective *S) {
1047 VisitOMPExecutableDirective(S);
1048 }
1049
VisitOMPTeamsDirective(const OMPTeamsDirective * S)1050 void StmtProfiler::VisitOMPTeamsDirective(const OMPTeamsDirective *S) {
1051 VisitOMPExecutableDirective(S);
1052 }
1053
VisitOMPCancellationPointDirective(const OMPCancellationPointDirective * S)1054 void StmtProfiler::VisitOMPCancellationPointDirective(
1055 const OMPCancellationPointDirective *S) {
1056 VisitOMPExecutableDirective(S);
1057 }
1058
VisitOMPCancelDirective(const OMPCancelDirective * S)1059 void StmtProfiler::VisitOMPCancelDirective(const OMPCancelDirective *S) {
1060 VisitOMPExecutableDirective(S);
1061 }
1062
VisitOMPTaskLoopDirective(const OMPTaskLoopDirective * S)1063 void StmtProfiler::VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *S) {
1064 VisitOMPLoopDirective(S);
1065 }
1066
VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective * S)1067 void StmtProfiler::VisitOMPTaskLoopSimdDirective(
1068 const OMPTaskLoopSimdDirective *S) {
1069 VisitOMPLoopDirective(S);
1070 }
1071
VisitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective * S)1072 void StmtProfiler::VisitOMPMasterTaskLoopDirective(
1073 const OMPMasterTaskLoopDirective *S) {
1074 VisitOMPLoopDirective(S);
1075 }
1076
VisitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective * S)1077 void StmtProfiler::VisitOMPMasterTaskLoopSimdDirective(
1078 const OMPMasterTaskLoopSimdDirective *S) {
1079 VisitOMPLoopDirective(S);
1080 }
1081
VisitOMPParallelMasterTaskLoopDirective(const OMPParallelMasterTaskLoopDirective * S)1082 void StmtProfiler::VisitOMPParallelMasterTaskLoopDirective(
1083 const OMPParallelMasterTaskLoopDirective *S) {
1084 VisitOMPLoopDirective(S);
1085 }
1086
VisitOMPParallelMasterTaskLoopSimdDirective(const OMPParallelMasterTaskLoopSimdDirective * S)1087 void StmtProfiler::VisitOMPParallelMasterTaskLoopSimdDirective(
1088 const OMPParallelMasterTaskLoopSimdDirective *S) {
1089 VisitOMPLoopDirective(S);
1090 }
1091
VisitOMPDistributeDirective(const OMPDistributeDirective * S)1092 void StmtProfiler::VisitOMPDistributeDirective(
1093 const OMPDistributeDirective *S) {
1094 VisitOMPLoopDirective(S);
1095 }
1096
VisitOMPDistScheduleClause(const OMPDistScheduleClause * C)1097 void OMPClauseProfiler::VisitOMPDistScheduleClause(
1098 const OMPDistScheduleClause *C) {
1099 VistOMPClauseWithPreInit(C);
1100 if (auto *S = C->getChunkSize())
1101 Profiler->VisitStmt(S);
1102 }
1103
VisitOMPDefaultmapClause(const OMPDefaultmapClause *)1104 void OMPClauseProfiler::VisitOMPDefaultmapClause(const OMPDefaultmapClause *) {}
1105
VisitOMPTargetUpdateDirective(const OMPTargetUpdateDirective * S)1106 void StmtProfiler::VisitOMPTargetUpdateDirective(
1107 const OMPTargetUpdateDirective *S) {
1108 VisitOMPExecutableDirective(S);
1109 }
1110
VisitOMPDistributeParallelForDirective(const OMPDistributeParallelForDirective * S)1111 void StmtProfiler::VisitOMPDistributeParallelForDirective(
1112 const OMPDistributeParallelForDirective *S) {
1113 VisitOMPLoopDirective(S);
1114 }
1115
VisitOMPDistributeParallelForSimdDirective(const OMPDistributeParallelForSimdDirective * S)1116 void StmtProfiler::VisitOMPDistributeParallelForSimdDirective(
1117 const OMPDistributeParallelForSimdDirective *S) {
1118 VisitOMPLoopDirective(S);
1119 }
1120
VisitOMPDistributeSimdDirective(const OMPDistributeSimdDirective * S)1121 void StmtProfiler::VisitOMPDistributeSimdDirective(
1122 const OMPDistributeSimdDirective *S) {
1123 VisitOMPLoopDirective(S);
1124 }
1125
VisitOMPTargetParallelForSimdDirective(const OMPTargetParallelForSimdDirective * S)1126 void StmtProfiler::VisitOMPTargetParallelForSimdDirective(
1127 const OMPTargetParallelForSimdDirective *S) {
1128 VisitOMPLoopDirective(S);
1129 }
1130
VisitOMPTargetSimdDirective(const OMPTargetSimdDirective * S)1131 void StmtProfiler::VisitOMPTargetSimdDirective(
1132 const OMPTargetSimdDirective *S) {
1133 VisitOMPLoopDirective(S);
1134 }
1135
VisitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective * S)1136 void StmtProfiler::VisitOMPTeamsDistributeDirective(
1137 const OMPTeamsDistributeDirective *S) {
1138 VisitOMPLoopDirective(S);
1139 }
1140
VisitOMPTeamsDistributeSimdDirective(const OMPTeamsDistributeSimdDirective * S)1141 void StmtProfiler::VisitOMPTeamsDistributeSimdDirective(
1142 const OMPTeamsDistributeSimdDirective *S) {
1143 VisitOMPLoopDirective(S);
1144 }
1145
VisitOMPTeamsDistributeParallelForSimdDirective(const OMPTeamsDistributeParallelForSimdDirective * S)1146 void StmtProfiler::VisitOMPTeamsDistributeParallelForSimdDirective(
1147 const OMPTeamsDistributeParallelForSimdDirective *S) {
1148 VisitOMPLoopDirective(S);
1149 }
1150
VisitOMPTeamsDistributeParallelForDirective(const OMPTeamsDistributeParallelForDirective * S)1151 void StmtProfiler::VisitOMPTeamsDistributeParallelForDirective(
1152 const OMPTeamsDistributeParallelForDirective *S) {
1153 VisitOMPLoopDirective(S);
1154 }
1155
VisitOMPTargetTeamsDirective(const OMPTargetTeamsDirective * S)1156 void StmtProfiler::VisitOMPTargetTeamsDirective(
1157 const OMPTargetTeamsDirective *S) {
1158 VisitOMPExecutableDirective(S);
1159 }
1160
VisitOMPTargetTeamsDistributeDirective(const OMPTargetTeamsDistributeDirective * S)1161 void StmtProfiler::VisitOMPTargetTeamsDistributeDirective(
1162 const OMPTargetTeamsDistributeDirective *S) {
1163 VisitOMPLoopDirective(S);
1164 }
1165
VisitOMPTargetTeamsDistributeParallelForDirective(const OMPTargetTeamsDistributeParallelForDirective * S)1166 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForDirective(
1167 const OMPTargetTeamsDistributeParallelForDirective *S) {
1168 VisitOMPLoopDirective(S);
1169 }
1170
VisitOMPTargetTeamsDistributeParallelForSimdDirective(const OMPTargetTeamsDistributeParallelForSimdDirective * S)1171 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
1172 const OMPTargetTeamsDistributeParallelForSimdDirective *S) {
1173 VisitOMPLoopDirective(S);
1174 }
1175
VisitOMPTargetTeamsDistributeSimdDirective(const OMPTargetTeamsDistributeSimdDirective * S)1176 void StmtProfiler::VisitOMPTargetTeamsDistributeSimdDirective(
1177 const OMPTargetTeamsDistributeSimdDirective *S) {
1178 VisitOMPLoopDirective(S);
1179 }
1180
VisitOMPInteropDirective(const OMPInteropDirective * S)1181 void StmtProfiler::VisitOMPInteropDirective(const OMPInteropDirective *S) {
1182 VisitOMPExecutableDirective(S);
1183 }
1184
VisitOMPDispatchDirective(const OMPDispatchDirective * S)1185 void StmtProfiler::VisitOMPDispatchDirective(const OMPDispatchDirective *S) {
1186 VisitOMPExecutableDirective(S);
1187 }
1188
VisitOMPMaskedDirective(const OMPMaskedDirective * S)1189 void StmtProfiler::VisitOMPMaskedDirective(const OMPMaskedDirective *S) {
1190 VisitOMPExecutableDirective(S);
1191 }
1192
VisitExpr(const Expr * S)1193 void StmtProfiler::VisitExpr(const Expr *S) {
1194 VisitStmt(S);
1195 }
1196
VisitConstantExpr(const ConstantExpr * S)1197 void StmtProfiler::VisitConstantExpr(const ConstantExpr *S) {
1198 VisitExpr(S);
1199 }
1200
VisitDeclRefExpr(const DeclRefExpr * S)1201 void StmtProfiler::VisitDeclRefExpr(const DeclRefExpr *S) {
1202 VisitExpr(S);
1203 if (!Canonical)
1204 VisitNestedNameSpecifier(S->getQualifier());
1205 VisitDecl(S->getDecl());
1206 if (!Canonical) {
1207 ID.AddBoolean(S->hasExplicitTemplateArgs());
1208 if (S->hasExplicitTemplateArgs())
1209 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1210 }
1211 }
1212
VisitSYCLUniqueStableNameExpr(const SYCLUniqueStableNameExpr * S)1213 void StmtProfiler::VisitSYCLUniqueStableNameExpr(
1214 const SYCLUniqueStableNameExpr *S) {
1215 VisitExpr(S);
1216 VisitType(S->getTypeSourceInfo()->getType());
1217 }
1218
VisitPredefinedExpr(const PredefinedExpr * S)1219 void StmtProfiler::VisitPredefinedExpr(const PredefinedExpr *S) {
1220 VisitExpr(S);
1221 ID.AddInteger(S->getIdentKind());
1222 }
1223
VisitIntegerLiteral(const IntegerLiteral * S)1224 void StmtProfiler::VisitIntegerLiteral(const IntegerLiteral *S) {
1225 VisitExpr(S);
1226 S->getValue().Profile(ID);
1227 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1228 }
1229
VisitFixedPointLiteral(const FixedPointLiteral * S)1230 void StmtProfiler::VisitFixedPointLiteral(const FixedPointLiteral *S) {
1231 VisitExpr(S);
1232 S->getValue().Profile(ID);
1233 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1234 }
1235
VisitCharacterLiteral(const CharacterLiteral * S)1236 void StmtProfiler::VisitCharacterLiteral(const CharacterLiteral *S) {
1237 VisitExpr(S);
1238 ID.AddInteger(S->getKind());
1239 ID.AddInteger(S->getValue());
1240 }
1241
VisitFloatingLiteral(const FloatingLiteral * S)1242 void StmtProfiler::VisitFloatingLiteral(const FloatingLiteral *S) {
1243 VisitExpr(S);
1244 S->getValue().Profile(ID);
1245 ID.AddBoolean(S->isExact());
1246 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1247 }
1248
VisitImaginaryLiteral(const ImaginaryLiteral * S)1249 void StmtProfiler::VisitImaginaryLiteral(const ImaginaryLiteral *S) {
1250 VisitExpr(S);
1251 }
1252
VisitStringLiteral(const StringLiteral * S)1253 void StmtProfiler::VisitStringLiteral(const StringLiteral *S) {
1254 VisitExpr(S);
1255 ID.AddString(S->getBytes());
1256 ID.AddInteger(S->getKind());
1257 }
1258
VisitParenExpr(const ParenExpr * S)1259 void StmtProfiler::VisitParenExpr(const ParenExpr *S) {
1260 VisitExpr(S);
1261 }
1262
VisitParenListExpr(const ParenListExpr * S)1263 void StmtProfiler::VisitParenListExpr(const ParenListExpr *S) {
1264 VisitExpr(S);
1265 }
1266
VisitUnaryOperator(const UnaryOperator * S)1267 void StmtProfiler::VisitUnaryOperator(const UnaryOperator *S) {
1268 VisitExpr(S);
1269 ID.AddInteger(S->getOpcode());
1270 }
1271
VisitOffsetOfExpr(const OffsetOfExpr * S)1272 void StmtProfiler::VisitOffsetOfExpr(const OffsetOfExpr *S) {
1273 VisitType(S->getTypeSourceInfo()->getType());
1274 unsigned n = S->getNumComponents();
1275 for (unsigned i = 0; i < n; ++i) {
1276 const OffsetOfNode &ON = S->getComponent(i);
1277 ID.AddInteger(ON.getKind());
1278 switch (ON.getKind()) {
1279 case OffsetOfNode::Array:
1280 // Expressions handled below.
1281 break;
1282
1283 case OffsetOfNode::Field:
1284 VisitDecl(ON.getField());
1285 break;
1286
1287 case OffsetOfNode::Identifier:
1288 VisitIdentifierInfo(ON.getFieldName());
1289 break;
1290
1291 case OffsetOfNode::Base:
1292 // These nodes are implicit, and therefore don't need profiling.
1293 break;
1294 }
1295 }
1296
1297 VisitExpr(S);
1298 }
1299
1300 void
VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr * S)1301 StmtProfiler::VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *S) {
1302 VisitExpr(S);
1303 ID.AddInteger(S->getKind());
1304 if (S->isArgumentType())
1305 VisitType(S->getArgumentType());
1306 }
1307
VisitArraySubscriptExpr(const ArraySubscriptExpr * S)1308 void StmtProfiler::VisitArraySubscriptExpr(const ArraySubscriptExpr *S) {
1309 VisitExpr(S);
1310 }
1311
VisitMatrixSubscriptExpr(const MatrixSubscriptExpr * S)1312 void StmtProfiler::VisitMatrixSubscriptExpr(const MatrixSubscriptExpr *S) {
1313 VisitExpr(S);
1314 }
1315
VisitOMPArraySectionExpr(const OMPArraySectionExpr * S)1316 void StmtProfiler::VisitOMPArraySectionExpr(const OMPArraySectionExpr *S) {
1317 VisitExpr(S);
1318 }
1319
VisitOMPArrayShapingExpr(const OMPArrayShapingExpr * S)1320 void StmtProfiler::VisitOMPArrayShapingExpr(const OMPArrayShapingExpr *S) {
1321 VisitExpr(S);
1322 }
1323
VisitOMPIteratorExpr(const OMPIteratorExpr * S)1324 void StmtProfiler::VisitOMPIteratorExpr(const OMPIteratorExpr *S) {
1325 VisitExpr(S);
1326 for (unsigned I = 0, E = S->numOfIterators(); I < E; ++I)
1327 VisitDecl(S->getIteratorDecl(I));
1328 }
1329
VisitCallExpr(const CallExpr * S)1330 void StmtProfiler::VisitCallExpr(const CallExpr *S) {
1331 VisitExpr(S);
1332 }
1333
VisitMemberExpr(const MemberExpr * S)1334 void StmtProfiler::VisitMemberExpr(const MemberExpr *S) {
1335 VisitExpr(S);
1336 VisitDecl(S->getMemberDecl());
1337 if (!Canonical)
1338 VisitNestedNameSpecifier(S->getQualifier());
1339 ID.AddBoolean(S->isArrow());
1340 }
1341
VisitCompoundLiteralExpr(const CompoundLiteralExpr * S)1342 void StmtProfiler::VisitCompoundLiteralExpr(const CompoundLiteralExpr *S) {
1343 VisitExpr(S);
1344 ID.AddBoolean(S->isFileScope());
1345 }
1346
VisitCastExpr(const CastExpr * S)1347 void StmtProfiler::VisitCastExpr(const CastExpr *S) {
1348 VisitExpr(S);
1349 }
1350
VisitImplicitCastExpr(const ImplicitCastExpr * S)1351 void StmtProfiler::VisitImplicitCastExpr(const ImplicitCastExpr *S) {
1352 VisitCastExpr(S);
1353 ID.AddInteger(S->getValueKind());
1354 }
1355
VisitExplicitCastExpr(const ExplicitCastExpr * S)1356 void StmtProfiler::VisitExplicitCastExpr(const ExplicitCastExpr *S) {
1357 VisitCastExpr(S);
1358 VisitType(S->getTypeAsWritten());
1359 }
1360
VisitCStyleCastExpr(const CStyleCastExpr * S)1361 void StmtProfiler::VisitCStyleCastExpr(const CStyleCastExpr *S) {
1362 VisitExplicitCastExpr(S);
1363 }
1364
VisitBinaryOperator(const BinaryOperator * S)1365 void StmtProfiler::VisitBinaryOperator(const BinaryOperator *S) {
1366 VisitExpr(S);
1367 ID.AddInteger(S->getOpcode());
1368 }
1369
1370 void
VisitCompoundAssignOperator(const CompoundAssignOperator * S)1371 StmtProfiler::VisitCompoundAssignOperator(const CompoundAssignOperator *S) {
1372 VisitBinaryOperator(S);
1373 }
1374
VisitConditionalOperator(const ConditionalOperator * S)1375 void StmtProfiler::VisitConditionalOperator(const ConditionalOperator *S) {
1376 VisitExpr(S);
1377 }
1378
VisitBinaryConditionalOperator(const BinaryConditionalOperator * S)1379 void StmtProfiler::VisitBinaryConditionalOperator(
1380 const BinaryConditionalOperator *S) {
1381 VisitExpr(S);
1382 }
1383
VisitAddrLabelExpr(const AddrLabelExpr * S)1384 void StmtProfiler::VisitAddrLabelExpr(const AddrLabelExpr *S) {
1385 VisitExpr(S);
1386 VisitDecl(S->getLabel());
1387 }
1388
VisitStmtExpr(const StmtExpr * S)1389 void StmtProfiler::VisitStmtExpr(const StmtExpr *S) {
1390 VisitExpr(S);
1391 }
1392
VisitShuffleVectorExpr(const ShuffleVectorExpr * S)1393 void StmtProfiler::VisitShuffleVectorExpr(const ShuffleVectorExpr *S) {
1394 VisitExpr(S);
1395 }
1396
VisitConvertVectorExpr(const ConvertVectorExpr * S)1397 void StmtProfiler::VisitConvertVectorExpr(const ConvertVectorExpr *S) {
1398 VisitExpr(S);
1399 }
1400
VisitChooseExpr(const ChooseExpr * S)1401 void StmtProfiler::VisitChooseExpr(const ChooseExpr *S) {
1402 VisitExpr(S);
1403 }
1404
VisitGNUNullExpr(const GNUNullExpr * S)1405 void StmtProfiler::VisitGNUNullExpr(const GNUNullExpr *S) {
1406 VisitExpr(S);
1407 }
1408
VisitVAArgExpr(const VAArgExpr * S)1409 void StmtProfiler::VisitVAArgExpr(const VAArgExpr *S) {
1410 VisitExpr(S);
1411 }
1412
VisitInitListExpr(const InitListExpr * S)1413 void StmtProfiler::VisitInitListExpr(const InitListExpr *S) {
1414 if (S->getSyntacticForm()) {
1415 VisitInitListExpr(S->getSyntacticForm());
1416 return;
1417 }
1418
1419 VisitExpr(S);
1420 }
1421
VisitDesignatedInitExpr(const DesignatedInitExpr * S)1422 void StmtProfiler::VisitDesignatedInitExpr(const DesignatedInitExpr *S) {
1423 VisitExpr(S);
1424 ID.AddBoolean(S->usesGNUSyntax());
1425 for (const DesignatedInitExpr::Designator &D : S->designators()) {
1426 if (D.isFieldDesignator()) {
1427 ID.AddInteger(0);
1428 VisitName(D.getFieldName());
1429 continue;
1430 }
1431
1432 if (D.isArrayDesignator()) {
1433 ID.AddInteger(1);
1434 } else {
1435 assert(D.isArrayRangeDesignator());
1436 ID.AddInteger(2);
1437 }
1438 ID.AddInteger(D.getFirstExprIndex());
1439 }
1440 }
1441
1442 // Seems that if VisitInitListExpr() only works on the syntactic form of an
1443 // InitListExpr, then a DesignatedInitUpdateExpr is not encountered.
VisitDesignatedInitUpdateExpr(const DesignatedInitUpdateExpr * S)1444 void StmtProfiler::VisitDesignatedInitUpdateExpr(
1445 const DesignatedInitUpdateExpr *S) {
1446 llvm_unreachable("Unexpected DesignatedInitUpdateExpr in syntactic form of "
1447 "initializer");
1448 }
1449
VisitArrayInitLoopExpr(const ArrayInitLoopExpr * S)1450 void StmtProfiler::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *S) {
1451 VisitExpr(S);
1452 }
1453
VisitArrayInitIndexExpr(const ArrayInitIndexExpr * S)1454 void StmtProfiler::VisitArrayInitIndexExpr(const ArrayInitIndexExpr *S) {
1455 VisitExpr(S);
1456 }
1457
VisitNoInitExpr(const NoInitExpr * S)1458 void StmtProfiler::VisitNoInitExpr(const NoInitExpr *S) {
1459 llvm_unreachable("Unexpected NoInitExpr in syntactic form of initializer");
1460 }
1461
VisitImplicitValueInitExpr(const ImplicitValueInitExpr * S)1462 void StmtProfiler::VisitImplicitValueInitExpr(const ImplicitValueInitExpr *S) {
1463 VisitExpr(S);
1464 }
1465
VisitExtVectorElementExpr(const ExtVectorElementExpr * S)1466 void StmtProfiler::VisitExtVectorElementExpr(const ExtVectorElementExpr *S) {
1467 VisitExpr(S);
1468 VisitName(&S->getAccessor());
1469 }
1470
VisitBlockExpr(const BlockExpr * S)1471 void StmtProfiler::VisitBlockExpr(const BlockExpr *S) {
1472 VisitExpr(S);
1473 VisitDecl(S->getBlockDecl());
1474 }
1475
VisitGenericSelectionExpr(const GenericSelectionExpr * S)1476 void StmtProfiler::VisitGenericSelectionExpr(const GenericSelectionExpr *S) {
1477 VisitExpr(S);
1478 for (const GenericSelectionExpr::ConstAssociation Assoc :
1479 S->associations()) {
1480 QualType T = Assoc.getType();
1481 if (T.isNull())
1482 ID.AddPointer(nullptr);
1483 else
1484 VisitType(T);
1485 VisitExpr(Assoc.getAssociationExpr());
1486 }
1487 }
1488
VisitPseudoObjectExpr(const PseudoObjectExpr * S)1489 void StmtProfiler::VisitPseudoObjectExpr(const PseudoObjectExpr *S) {
1490 VisitExpr(S);
1491 for (PseudoObjectExpr::const_semantics_iterator
1492 i = S->semantics_begin(), e = S->semantics_end(); i != e; ++i)
1493 // Normally, we would not profile the source expressions of OVEs.
1494 if (const OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(*i))
1495 Visit(OVE->getSourceExpr());
1496 }
1497
VisitAtomicExpr(const AtomicExpr * S)1498 void StmtProfiler::VisitAtomicExpr(const AtomicExpr *S) {
1499 VisitExpr(S);
1500 ID.AddInteger(S->getOp());
1501 }
1502
VisitConceptSpecializationExpr(const ConceptSpecializationExpr * S)1503 void StmtProfiler::VisitConceptSpecializationExpr(
1504 const ConceptSpecializationExpr *S) {
1505 VisitExpr(S);
1506 VisitDecl(S->getNamedConcept());
1507 for (const TemplateArgument &Arg : S->getTemplateArguments())
1508 VisitTemplateArgument(Arg);
1509 }
1510
VisitRequiresExpr(const RequiresExpr * S)1511 void StmtProfiler::VisitRequiresExpr(const RequiresExpr *S) {
1512 VisitExpr(S);
1513 ID.AddInteger(S->getLocalParameters().size());
1514 for (ParmVarDecl *LocalParam : S->getLocalParameters())
1515 VisitDecl(LocalParam);
1516 ID.AddInteger(S->getRequirements().size());
1517 for (concepts::Requirement *Req : S->getRequirements()) {
1518 if (auto *TypeReq = dyn_cast<concepts::TypeRequirement>(Req)) {
1519 ID.AddInteger(concepts::Requirement::RK_Type);
1520 ID.AddBoolean(TypeReq->isSubstitutionFailure());
1521 if (!TypeReq->isSubstitutionFailure())
1522 VisitType(TypeReq->getType()->getType());
1523 } else if (auto *ExprReq = dyn_cast<concepts::ExprRequirement>(Req)) {
1524 ID.AddInteger(concepts::Requirement::RK_Compound);
1525 ID.AddBoolean(ExprReq->isExprSubstitutionFailure());
1526 if (!ExprReq->isExprSubstitutionFailure())
1527 Visit(ExprReq->getExpr());
1528 // C++2a [expr.prim.req.compound]p1 Example:
1529 // [...] The compound-requirement in C1 requires that x++ is a valid
1530 // expression. It is equivalent to the simple-requirement x++; [...]
1531 // We therefore do not profile isSimple() here.
1532 ID.AddBoolean(ExprReq->getNoexceptLoc().isValid());
1533 const concepts::ExprRequirement::ReturnTypeRequirement &RetReq =
1534 ExprReq->getReturnTypeRequirement();
1535 if (RetReq.isEmpty()) {
1536 ID.AddInteger(0);
1537 } else if (RetReq.isTypeConstraint()) {
1538 ID.AddInteger(1);
1539 Visit(RetReq.getTypeConstraint()->getImmediatelyDeclaredConstraint());
1540 } else {
1541 assert(RetReq.isSubstitutionFailure());
1542 ID.AddInteger(2);
1543 }
1544 } else {
1545 ID.AddInteger(concepts::Requirement::RK_Nested);
1546 auto *NestedReq = cast<concepts::NestedRequirement>(Req);
1547 ID.AddBoolean(NestedReq->isSubstitutionFailure());
1548 if (!NestedReq->isSubstitutionFailure())
1549 Visit(NestedReq->getConstraintExpr());
1550 }
1551 }
1552 }
1553
DecodeOperatorCall(const CXXOperatorCallExpr * S,UnaryOperatorKind & UnaryOp,BinaryOperatorKind & BinaryOp)1554 static Stmt::StmtClass DecodeOperatorCall(const CXXOperatorCallExpr *S,
1555 UnaryOperatorKind &UnaryOp,
1556 BinaryOperatorKind &BinaryOp) {
1557 switch (S->getOperator()) {
1558 case OO_None:
1559 case OO_New:
1560 case OO_Delete:
1561 case OO_Array_New:
1562 case OO_Array_Delete:
1563 case OO_Arrow:
1564 case OO_Conditional:
1565 case NUM_OVERLOADED_OPERATORS:
1566 llvm_unreachable("Invalid operator call kind");
1567
1568 case OO_Plus:
1569 if (S->getNumArgs() == 1) {
1570 UnaryOp = UO_Plus;
1571 return Stmt::UnaryOperatorClass;
1572 }
1573
1574 BinaryOp = BO_Add;
1575 return Stmt::BinaryOperatorClass;
1576
1577 case OO_Minus:
1578 if (S->getNumArgs() == 1) {
1579 UnaryOp = UO_Minus;
1580 return Stmt::UnaryOperatorClass;
1581 }
1582
1583 BinaryOp = BO_Sub;
1584 return Stmt::BinaryOperatorClass;
1585
1586 case OO_Star:
1587 if (S->getNumArgs() == 1) {
1588 UnaryOp = UO_Deref;
1589 return Stmt::UnaryOperatorClass;
1590 }
1591
1592 BinaryOp = BO_Mul;
1593 return Stmt::BinaryOperatorClass;
1594
1595 case OO_Slash:
1596 BinaryOp = BO_Div;
1597 return Stmt::BinaryOperatorClass;
1598
1599 case OO_Percent:
1600 BinaryOp = BO_Rem;
1601 return Stmt::BinaryOperatorClass;
1602
1603 case OO_Caret:
1604 BinaryOp = BO_Xor;
1605 return Stmt::BinaryOperatorClass;
1606
1607 case OO_Amp:
1608 if (S->getNumArgs() == 1) {
1609 UnaryOp = UO_AddrOf;
1610 return Stmt::UnaryOperatorClass;
1611 }
1612
1613 BinaryOp = BO_And;
1614 return Stmt::BinaryOperatorClass;
1615
1616 case OO_Pipe:
1617 BinaryOp = BO_Or;
1618 return Stmt::BinaryOperatorClass;
1619
1620 case OO_Tilde:
1621 UnaryOp = UO_Not;
1622 return Stmt::UnaryOperatorClass;
1623
1624 case OO_Exclaim:
1625 UnaryOp = UO_LNot;
1626 return Stmt::UnaryOperatorClass;
1627
1628 case OO_Equal:
1629 BinaryOp = BO_Assign;
1630 return Stmt::BinaryOperatorClass;
1631
1632 case OO_Less:
1633 BinaryOp = BO_LT;
1634 return Stmt::BinaryOperatorClass;
1635
1636 case OO_Greater:
1637 BinaryOp = BO_GT;
1638 return Stmt::BinaryOperatorClass;
1639
1640 case OO_PlusEqual:
1641 BinaryOp = BO_AddAssign;
1642 return Stmt::CompoundAssignOperatorClass;
1643
1644 case OO_MinusEqual:
1645 BinaryOp = BO_SubAssign;
1646 return Stmt::CompoundAssignOperatorClass;
1647
1648 case OO_StarEqual:
1649 BinaryOp = BO_MulAssign;
1650 return Stmt::CompoundAssignOperatorClass;
1651
1652 case OO_SlashEqual:
1653 BinaryOp = BO_DivAssign;
1654 return Stmt::CompoundAssignOperatorClass;
1655
1656 case OO_PercentEqual:
1657 BinaryOp = BO_RemAssign;
1658 return Stmt::CompoundAssignOperatorClass;
1659
1660 case OO_CaretEqual:
1661 BinaryOp = BO_XorAssign;
1662 return Stmt::CompoundAssignOperatorClass;
1663
1664 case OO_AmpEqual:
1665 BinaryOp = BO_AndAssign;
1666 return Stmt::CompoundAssignOperatorClass;
1667
1668 case OO_PipeEqual:
1669 BinaryOp = BO_OrAssign;
1670 return Stmt::CompoundAssignOperatorClass;
1671
1672 case OO_LessLess:
1673 BinaryOp = BO_Shl;
1674 return Stmt::BinaryOperatorClass;
1675
1676 case OO_GreaterGreater:
1677 BinaryOp = BO_Shr;
1678 return Stmt::BinaryOperatorClass;
1679
1680 case OO_LessLessEqual:
1681 BinaryOp = BO_ShlAssign;
1682 return Stmt::CompoundAssignOperatorClass;
1683
1684 case OO_GreaterGreaterEqual:
1685 BinaryOp = BO_ShrAssign;
1686 return Stmt::CompoundAssignOperatorClass;
1687
1688 case OO_EqualEqual:
1689 BinaryOp = BO_EQ;
1690 return Stmt::BinaryOperatorClass;
1691
1692 case OO_ExclaimEqual:
1693 BinaryOp = BO_NE;
1694 return Stmt::BinaryOperatorClass;
1695
1696 case OO_LessEqual:
1697 BinaryOp = BO_LE;
1698 return Stmt::BinaryOperatorClass;
1699
1700 case OO_GreaterEqual:
1701 BinaryOp = BO_GE;
1702 return Stmt::BinaryOperatorClass;
1703
1704 case OO_Spaceship:
1705 BinaryOp = BO_Cmp;
1706 return Stmt::BinaryOperatorClass;
1707
1708 case OO_AmpAmp:
1709 BinaryOp = BO_LAnd;
1710 return Stmt::BinaryOperatorClass;
1711
1712 case OO_PipePipe:
1713 BinaryOp = BO_LOr;
1714 return Stmt::BinaryOperatorClass;
1715
1716 case OO_PlusPlus:
1717 UnaryOp = S->getNumArgs() == 1? UO_PreInc
1718 : UO_PostInc;
1719 return Stmt::UnaryOperatorClass;
1720
1721 case OO_MinusMinus:
1722 UnaryOp = S->getNumArgs() == 1? UO_PreDec
1723 : UO_PostDec;
1724 return Stmt::UnaryOperatorClass;
1725
1726 case OO_Comma:
1727 BinaryOp = BO_Comma;
1728 return Stmt::BinaryOperatorClass;
1729
1730 case OO_ArrowStar:
1731 BinaryOp = BO_PtrMemI;
1732 return Stmt::BinaryOperatorClass;
1733
1734 case OO_Subscript:
1735 return Stmt::ArraySubscriptExprClass;
1736
1737 case OO_Call:
1738 return Stmt::CallExprClass;
1739
1740 case OO_Coawait:
1741 UnaryOp = UO_Coawait;
1742 return Stmt::UnaryOperatorClass;
1743 }
1744
1745 llvm_unreachable("Invalid overloaded operator expression");
1746 }
1747
1748 #if defined(_MSC_VER) && !defined(__clang__)
1749 #if _MSC_VER == 1911
1750 // Work around https://developercommunity.visualstudio.com/content/problem/84002/clang-cl-when-built-with-vc-2017-crashes-cause-vc.html
1751 // MSVC 2017 update 3 miscompiles this function, and a clang built with it
1752 // will crash in stage 2 of a bootstrap build.
1753 #pragma optimize("", off)
1754 #endif
1755 #endif
1756
VisitCXXOperatorCallExpr(const CXXOperatorCallExpr * S)1757 void StmtProfiler::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *S) {
1758 if (S->isTypeDependent()) {
1759 // Type-dependent operator calls are profiled like their underlying
1760 // syntactic operator.
1761 //
1762 // An operator call to operator-> is always implicit, so just skip it. The
1763 // enclosing MemberExpr will profile the actual member access.
1764 if (S->getOperator() == OO_Arrow)
1765 return Visit(S->getArg(0));
1766
1767 UnaryOperatorKind UnaryOp = UO_Extension;
1768 BinaryOperatorKind BinaryOp = BO_Comma;
1769 Stmt::StmtClass SC = DecodeOperatorCall(S, UnaryOp, BinaryOp);
1770
1771 ID.AddInteger(SC);
1772 for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
1773 Visit(S->getArg(I));
1774 if (SC == Stmt::UnaryOperatorClass)
1775 ID.AddInteger(UnaryOp);
1776 else if (SC == Stmt::BinaryOperatorClass ||
1777 SC == Stmt::CompoundAssignOperatorClass)
1778 ID.AddInteger(BinaryOp);
1779 else
1780 assert(SC == Stmt::ArraySubscriptExprClass || SC == Stmt::CallExprClass);
1781
1782 return;
1783 }
1784
1785 VisitCallExpr(S);
1786 ID.AddInteger(S->getOperator());
1787 }
1788
VisitCXXRewrittenBinaryOperator(const CXXRewrittenBinaryOperator * S)1789 void StmtProfiler::VisitCXXRewrittenBinaryOperator(
1790 const CXXRewrittenBinaryOperator *S) {
1791 // If a rewritten operator were ever to be type-dependent, we should profile
1792 // it following its syntactic operator.
1793 assert(!S->isTypeDependent() &&
1794 "resolved rewritten operator should never be type-dependent");
1795 ID.AddBoolean(S->isReversed());
1796 VisitExpr(S->getSemanticForm());
1797 }
1798
1799 #if defined(_MSC_VER) && !defined(__clang__)
1800 #if _MSC_VER == 1911
1801 #pragma optimize("", on)
1802 #endif
1803 #endif
1804
VisitCXXMemberCallExpr(const CXXMemberCallExpr * S)1805 void StmtProfiler::VisitCXXMemberCallExpr(const CXXMemberCallExpr *S) {
1806 VisitCallExpr(S);
1807 }
1808
VisitCUDAKernelCallExpr(const CUDAKernelCallExpr * S)1809 void StmtProfiler::VisitCUDAKernelCallExpr(const CUDAKernelCallExpr *S) {
1810 VisitCallExpr(S);
1811 }
1812
VisitAsTypeExpr(const AsTypeExpr * S)1813 void StmtProfiler::VisitAsTypeExpr(const AsTypeExpr *S) {
1814 VisitExpr(S);
1815 }
1816
VisitCXXNamedCastExpr(const CXXNamedCastExpr * S)1817 void StmtProfiler::VisitCXXNamedCastExpr(const CXXNamedCastExpr *S) {
1818 VisitExplicitCastExpr(S);
1819 }
1820
VisitCXXStaticCastExpr(const CXXStaticCastExpr * S)1821 void StmtProfiler::VisitCXXStaticCastExpr(const CXXStaticCastExpr *S) {
1822 VisitCXXNamedCastExpr(S);
1823 }
1824
VisitCXXDynamicCastExpr(const CXXDynamicCastExpr * S)1825 void StmtProfiler::VisitCXXDynamicCastExpr(const CXXDynamicCastExpr *S) {
1826 VisitCXXNamedCastExpr(S);
1827 }
1828
1829 void
VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr * S)1830 StmtProfiler::VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr *S) {
1831 VisitCXXNamedCastExpr(S);
1832 }
1833
VisitCXXConstCastExpr(const CXXConstCastExpr * S)1834 void StmtProfiler::VisitCXXConstCastExpr(const CXXConstCastExpr *S) {
1835 VisitCXXNamedCastExpr(S);
1836 }
1837
VisitBuiltinBitCastExpr(const BuiltinBitCastExpr * S)1838 void StmtProfiler::VisitBuiltinBitCastExpr(const BuiltinBitCastExpr *S) {
1839 VisitExpr(S);
1840 VisitType(S->getTypeInfoAsWritten()->getType());
1841 }
1842
VisitCXXAddrspaceCastExpr(const CXXAddrspaceCastExpr * S)1843 void StmtProfiler::VisitCXXAddrspaceCastExpr(const CXXAddrspaceCastExpr *S) {
1844 VisitCXXNamedCastExpr(S);
1845 }
1846
VisitUserDefinedLiteral(const UserDefinedLiteral * S)1847 void StmtProfiler::VisitUserDefinedLiteral(const UserDefinedLiteral *S) {
1848 VisitCallExpr(S);
1849 }
1850
VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr * S)1851 void StmtProfiler::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *S) {
1852 VisitExpr(S);
1853 ID.AddBoolean(S->getValue());
1854 }
1855
VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr * S)1856 void StmtProfiler::VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr *S) {
1857 VisitExpr(S);
1858 }
1859
VisitCXXStdInitializerListExpr(const CXXStdInitializerListExpr * S)1860 void StmtProfiler::VisitCXXStdInitializerListExpr(
1861 const CXXStdInitializerListExpr *S) {
1862 VisitExpr(S);
1863 }
1864
VisitCXXTypeidExpr(const CXXTypeidExpr * S)1865 void StmtProfiler::VisitCXXTypeidExpr(const CXXTypeidExpr *S) {
1866 VisitExpr(S);
1867 if (S->isTypeOperand())
1868 VisitType(S->getTypeOperandSourceInfo()->getType());
1869 }
1870
VisitCXXUuidofExpr(const CXXUuidofExpr * S)1871 void StmtProfiler::VisitCXXUuidofExpr(const CXXUuidofExpr *S) {
1872 VisitExpr(S);
1873 if (S->isTypeOperand())
1874 VisitType(S->getTypeOperandSourceInfo()->getType());
1875 }
1876
VisitMSPropertyRefExpr(const MSPropertyRefExpr * S)1877 void StmtProfiler::VisitMSPropertyRefExpr(const MSPropertyRefExpr *S) {
1878 VisitExpr(S);
1879 VisitDecl(S->getPropertyDecl());
1880 }
1881
VisitMSPropertySubscriptExpr(const MSPropertySubscriptExpr * S)1882 void StmtProfiler::VisitMSPropertySubscriptExpr(
1883 const MSPropertySubscriptExpr *S) {
1884 VisitExpr(S);
1885 }
1886
VisitCXXThisExpr(const CXXThisExpr * S)1887 void StmtProfiler::VisitCXXThisExpr(const CXXThisExpr *S) {
1888 VisitExpr(S);
1889 ID.AddBoolean(S->isImplicit());
1890 }
1891
VisitCXXThrowExpr(const CXXThrowExpr * S)1892 void StmtProfiler::VisitCXXThrowExpr(const CXXThrowExpr *S) {
1893 VisitExpr(S);
1894 }
1895
VisitCXXDefaultArgExpr(const CXXDefaultArgExpr * S)1896 void StmtProfiler::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *S) {
1897 VisitExpr(S);
1898 VisitDecl(S->getParam());
1899 }
1900
VisitCXXDefaultInitExpr(const CXXDefaultInitExpr * S)1901 void StmtProfiler::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *S) {
1902 VisitExpr(S);
1903 VisitDecl(S->getField());
1904 }
1905
VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr * S)1906 void StmtProfiler::VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *S) {
1907 VisitExpr(S);
1908 VisitDecl(
1909 const_cast<CXXDestructorDecl *>(S->getTemporary()->getDestructor()));
1910 }
1911
VisitCXXConstructExpr(const CXXConstructExpr * S)1912 void StmtProfiler::VisitCXXConstructExpr(const CXXConstructExpr *S) {
1913 VisitExpr(S);
1914 VisitDecl(S->getConstructor());
1915 ID.AddBoolean(S->isElidable());
1916 }
1917
VisitCXXInheritedCtorInitExpr(const CXXInheritedCtorInitExpr * S)1918 void StmtProfiler::VisitCXXInheritedCtorInitExpr(
1919 const CXXInheritedCtorInitExpr *S) {
1920 VisitExpr(S);
1921 VisitDecl(S->getConstructor());
1922 }
1923
VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr * S)1924 void StmtProfiler::VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *S) {
1925 VisitExplicitCastExpr(S);
1926 }
1927
1928 void
VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr * S)1929 StmtProfiler::VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *S) {
1930 VisitCXXConstructExpr(S);
1931 }
1932
1933 void
VisitLambdaExpr(const LambdaExpr * S)1934 StmtProfiler::VisitLambdaExpr(const LambdaExpr *S) {
1935 VisitExpr(S);
1936 // C++20 [temp.over.link]p5:
1937 // Two lambda-expressions are never considered equivalent.
1938 VisitDecl(S->getLambdaClass());
1939 }
1940
1941 void
VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr * S)1942 StmtProfiler::VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *S) {
1943 VisitExpr(S);
1944 }
1945
VisitCXXDeleteExpr(const CXXDeleteExpr * S)1946 void StmtProfiler::VisitCXXDeleteExpr(const CXXDeleteExpr *S) {
1947 VisitExpr(S);
1948 ID.AddBoolean(S->isGlobalDelete());
1949 ID.AddBoolean(S->isArrayForm());
1950 VisitDecl(S->getOperatorDelete());
1951 }
1952
VisitCXXNewExpr(const CXXNewExpr * S)1953 void StmtProfiler::VisitCXXNewExpr(const CXXNewExpr *S) {
1954 VisitExpr(S);
1955 VisitType(S->getAllocatedType());
1956 VisitDecl(S->getOperatorNew());
1957 VisitDecl(S->getOperatorDelete());
1958 ID.AddBoolean(S->isArray());
1959 ID.AddInteger(S->getNumPlacementArgs());
1960 ID.AddBoolean(S->isGlobalNew());
1961 ID.AddBoolean(S->isParenTypeId());
1962 ID.AddInteger(S->getInitializationStyle());
1963 }
1964
1965 void
VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr * S)1966 StmtProfiler::VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *S) {
1967 VisitExpr(S);
1968 ID.AddBoolean(S->isArrow());
1969 VisitNestedNameSpecifier(S->getQualifier());
1970 ID.AddBoolean(S->getScopeTypeInfo() != nullptr);
1971 if (S->getScopeTypeInfo())
1972 VisitType(S->getScopeTypeInfo()->getType());
1973 ID.AddBoolean(S->getDestroyedTypeInfo() != nullptr);
1974 if (S->getDestroyedTypeInfo())
1975 VisitType(S->getDestroyedType());
1976 else
1977 VisitIdentifierInfo(S->getDestroyedTypeIdentifier());
1978 }
1979
VisitOverloadExpr(const OverloadExpr * S)1980 void StmtProfiler::VisitOverloadExpr(const OverloadExpr *S) {
1981 VisitExpr(S);
1982 VisitNestedNameSpecifier(S->getQualifier());
1983 VisitName(S->getName(), /*TreatAsDecl*/ true);
1984 ID.AddBoolean(S->hasExplicitTemplateArgs());
1985 if (S->hasExplicitTemplateArgs())
1986 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1987 }
1988
1989 void
VisitUnresolvedLookupExpr(const UnresolvedLookupExpr * S)1990 StmtProfiler::VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *S) {
1991 VisitOverloadExpr(S);
1992 }
1993
VisitTypeTraitExpr(const TypeTraitExpr * S)1994 void StmtProfiler::VisitTypeTraitExpr(const TypeTraitExpr *S) {
1995 VisitExpr(S);
1996 ID.AddInteger(S->getTrait());
1997 ID.AddInteger(S->getNumArgs());
1998 for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
1999 VisitType(S->getArg(I)->getType());
2000 }
2001
VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr * S)2002 void StmtProfiler::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *S) {
2003 VisitExpr(S);
2004 ID.AddInteger(S->getTrait());
2005 VisitType(S->getQueriedType());
2006 }
2007
VisitExpressionTraitExpr(const ExpressionTraitExpr * S)2008 void StmtProfiler::VisitExpressionTraitExpr(const ExpressionTraitExpr *S) {
2009 VisitExpr(S);
2010 ID.AddInteger(S->getTrait());
2011 VisitExpr(S->getQueriedExpression());
2012 }
2013
VisitDependentScopeDeclRefExpr(const DependentScopeDeclRefExpr * S)2014 void StmtProfiler::VisitDependentScopeDeclRefExpr(
2015 const DependentScopeDeclRefExpr *S) {
2016 VisitExpr(S);
2017 VisitName(S->getDeclName());
2018 VisitNestedNameSpecifier(S->getQualifier());
2019 ID.AddBoolean(S->hasExplicitTemplateArgs());
2020 if (S->hasExplicitTemplateArgs())
2021 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2022 }
2023
VisitExprWithCleanups(const ExprWithCleanups * S)2024 void StmtProfiler::VisitExprWithCleanups(const ExprWithCleanups *S) {
2025 VisitExpr(S);
2026 }
2027
VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr * S)2028 void StmtProfiler::VisitCXXUnresolvedConstructExpr(
2029 const CXXUnresolvedConstructExpr *S) {
2030 VisitExpr(S);
2031 VisitType(S->getTypeAsWritten());
2032 ID.AddInteger(S->isListInitialization());
2033 }
2034
VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr * S)2035 void StmtProfiler::VisitCXXDependentScopeMemberExpr(
2036 const CXXDependentScopeMemberExpr *S) {
2037 ID.AddBoolean(S->isImplicitAccess());
2038 if (!S->isImplicitAccess()) {
2039 VisitExpr(S);
2040 ID.AddBoolean(S->isArrow());
2041 }
2042 VisitNestedNameSpecifier(S->getQualifier());
2043 VisitName(S->getMember());
2044 ID.AddBoolean(S->hasExplicitTemplateArgs());
2045 if (S->hasExplicitTemplateArgs())
2046 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2047 }
2048
VisitUnresolvedMemberExpr(const UnresolvedMemberExpr * S)2049 void StmtProfiler::VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *S) {
2050 ID.AddBoolean(S->isImplicitAccess());
2051 if (!S->isImplicitAccess()) {
2052 VisitExpr(S);
2053 ID.AddBoolean(S->isArrow());
2054 }
2055 VisitNestedNameSpecifier(S->getQualifier());
2056 VisitName(S->getMemberName());
2057 ID.AddBoolean(S->hasExplicitTemplateArgs());
2058 if (S->hasExplicitTemplateArgs())
2059 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2060 }
2061
VisitCXXNoexceptExpr(const CXXNoexceptExpr * S)2062 void StmtProfiler::VisitCXXNoexceptExpr(const CXXNoexceptExpr *S) {
2063 VisitExpr(S);
2064 }
2065
VisitPackExpansionExpr(const PackExpansionExpr * S)2066 void StmtProfiler::VisitPackExpansionExpr(const PackExpansionExpr *S) {
2067 VisitExpr(S);
2068 }
2069
VisitSizeOfPackExpr(const SizeOfPackExpr * S)2070 void StmtProfiler::VisitSizeOfPackExpr(const SizeOfPackExpr *S) {
2071 VisitExpr(S);
2072 VisitDecl(S->getPack());
2073 if (S->isPartiallySubstituted()) {
2074 auto Args = S->getPartialArguments();
2075 ID.AddInteger(Args.size());
2076 for (const auto &TA : Args)
2077 VisitTemplateArgument(TA);
2078 } else {
2079 ID.AddInteger(0);
2080 }
2081 }
2082
VisitSubstNonTypeTemplateParmPackExpr(const SubstNonTypeTemplateParmPackExpr * S)2083 void StmtProfiler::VisitSubstNonTypeTemplateParmPackExpr(
2084 const SubstNonTypeTemplateParmPackExpr *S) {
2085 VisitExpr(S);
2086 VisitDecl(S->getParameterPack());
2087 VisitTemplateArgument(S->getArgumentPack());
2088 }
2089
VisitSubstNonTypeTemplateParmExpr(const SubstNonTypeTemplateParmExpr * E)2090 void StmtProfiler::VisitSubstNonTypeTemplateParmExpr(
2091 const SubstNonTypeTemplateParmExpr *E) {
2092 // Profile exactly as the replacement expression.
2093 Visit(E->getReplacement());
2094 }
2095
VisitFunctionParmPackExpr(const FunctionParmPackExpr * S)2096 void StmtProfiler::VisitFunctionParmPackExpr(const FunctionParmPackExpr *S) {
2097 VisitExpr(S);
2098 VisitDecl(S->getParameterPack());
2099 ID.AddInteger(S->getNumExpansions());
2100 for (FunctionParmPackExpr::iterator I = S->begin(), E = S->end(); I != E; ++I)
2101 VisitDecl(*I);
2102 }
2103
VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr * S)2104 void StmtProfiler::VisitMaterializeTemporaryExpr(
2105 const MaterializeTemporaryExpr *S) {
2106 VisitExpr(S);
2107 }
2108
VisitCXXFoldExpr(const CXXFoldExpr * S)2109 void StmtProfiler::VisitCXXFoldExpr(const CXXFoldExpr *S) {
2110 VisitExpr(S);
2111 ID.AddInteger(S->getOperator());
2112 }
2113
VisitCoroutineBodyStmt(const CoroutineBodyStmt * S)2114 void StmtProfiler::VisitCoroutineBodyStmt(const CoroutineBodyStmt *S) {
2115 VisitStmt(S);
2116 }
2117
VisitCoreturnStmt(const CoreturnStmt * S)2118 void StmtProfiler::VisitCoreturnStmt(const CoreturnStmt *S) {
2119 VisitStmt(S);
2120 }
2121
VisitCoawaitExpr(const CoawaitExpr * S)2122 void StmtProfiler::VisitCoawaitExpr(const CoawaitExpr *S) {
2123 VisitExpr(S);
2124 }
2125
VisitDependentCoawaitExpr(const DependentCoawaitExpr * S)2126 void StmtProfiler::VisitDependentCoawaitExpr(const DependentCoawaitExpr *S) {
2127 VisitExpr(S);
2128 }
2129
VisitCoyieldExpr(const CoyieldExpr * S)2130 void StmtProfiler::VisitCoyieldExpr(const CoyieldExpr *S) {
2131 VisitExpr(S);
2132 }
2133
VisitOpaqueValueExpr(const OpaqueValueExpr * E)2134 void StmtProfiler::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {
2135 VisitExpr(E);
2136 }
2137
VisitTypoExpr(const TypoExpr * E)2138 void StmtProfiler::VisitTypoExpr(const TypoExpr *E) {
2139 VisitExpr(E);
2140 }
2141
VisitSourceLocExpr(const SourceLocExpr * E)2142 void StmtProfiler::VisitSourceLocExpr(const SourceLocExpr *E) {
2143 VisitExpr(E);
2144 }
2145
VisitRecoveryExpr(const RecoveryExpr * E)2146 void StmtProfiler::VisitRecoveryExpr(const RecoveryExpr *E) { VisitExpr(E); }
2147
VisitObjCStringLiteral(const ObjCStringLiteral * S)2148 void StmtProfiler::VisitObjCStringLiteral(const ObjCStringLiteral *S) {
2149 VisitExpr(S);
2150 }
2151
VisitObjCBoxedExpr(const ObjCBoxedExpr * E)2152 void StmtProfiler::VisitObjCBoxedExpr(const ObjCBoxedExpr *E) {
2153 VisitExpr(E);
2154 }
2155
VisitObjCArrayLiteral(const ObjCArrayLiteral * E)2156 void StmtProfiler::VisitObjCArrayLiteral(const ObjCArrayLiteral *E) {
2157 VisitExpr(E);
2158 }
2159
VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral * E)2160 void StmtProfiler::VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E) {
2161 VisitExpr(E);
2162 }
2163
VisitObjCEncodeExpr(const ObjCEncodeExpr * S)2164 void StmtProfiler::VisitObjCEncodeExpr(const ObjCEncodeExpr *S) {
2165 VisitExpr(S);
2166 VisitType(S->getEncodedType());
2167 }
2168
VisitObjCSelectorExpr(const ObjCSelectorExpr * S)2169 void StmtProfiler::VisitObjCSelectorExpr(const ObjCSelectorExpr *S) {
2170 VisitExpr(S);
2171 VisitName(S->getSelector());
2172 }
2173
VisitObjCProtocolExpr(const ObjCProtocolExpr * S)2174 void StmtProfiler::VisitObjCProtocolExpr(const ObjCProtocolExpr *S) {
2175 VisitExpr(S);
2176 VisitDecl(S->getProtocol());
2177 }
2178
VisitObjCIvarRefExpr(const ObjCIvarRefExpr * S)2179 void StmtProfiler::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *S) {
2180 VisitExpr(S);
2181 VisitDecl(S->getDecl());
2182 ID.AddBoolean(S->isArrow());
2183 ID.AddBoolean(S->isFreeIvar());
2184 }
2185
VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr * S)2186 void StmtProfiler::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *S) {
2187 VisitExpr(S);
2188 if (S->isImplicitProperty()) {
2189 VisitDecl(S->getImplicitPropertyGetter());
2190 VisitDecl(S->getImplicitPropertySetter());
2191 } else {
2192 VisitDecl(S->getExplicitProperty());
2193 }
2194 if (S->isSuperReceiver()) {
2195 ID.AddBoolean(S->isSuperReceiver());
2196 VisitType(S->getSuperReceiverType());
2197 }
2198 }
2199
VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr * S)2200 void StmtProfiler::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *S) {
2201 VisitExpr(S);
2202 VisitDecl(S->getAtIndexMethodDecl());
2203 VisitDecl(S->setAtIndexMethodDecl());
2204 }
2205
VisitObjCMessageExpr(const ObjCMessageExpr * S)2206 void StmtProfiler::VisitObjCMessageExpr(const ObjCMessageExpr *S) {
2207 VisitExpr(S);
2208 VisitName(S->getSelector());
2209 VisitDecl(S->getMethodDecl());
2210 }
2211
VisitObjCIsaExpr(const ObjCIsaExpr * S)2212 void StmtProfiler::VisitObjCIsaExpr(const ObjCIsaExpr *S) {
2213 VisitExpr(S);
2214 ID.AddBoolean(S->isArrow());
2215 }
2216
VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr * S)2217 void StmtProfiler::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *S) {
2218 VisitExpr(S);
2219 ID.AddBoolean(S->getValue());
2220 }
2221
VisitObjCIndirectCopyRestoreExpr(const ObjCIndirectCopyRestoreExpr * S)2222 void StmtProfiler::VisitObjCIndirectCopyRestoreExpr(
2223 const ObjCIndirectCopyRestoreExpr *S) {
2224 VisitExpr(S);
2225 ID.AddBoolean(S->shouldCopy());
2226 }
2227
VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr * S)2228 void StmtProfiler::VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr *S) {
2229 VisitExplicitCastExpr(S);
2230 ID.AddBoolean(S->getBridgeKind());
2231 }
2232
VisitObjCAvailabilityCheckExpr(const ObjCAvailabilityCheckExpr * S)2233 void StmtProfiler::VisitObjCAvailabilityCheckExpr(
2234 const ObjCAvailabilityCheckExpr *S) {
2235 VisitExpr(S);
2236 }
2237
VisitTemplateArguments(const TemplateArgumentLoc * Args,unsigned NumArgs)2238 void StmtProfiler::VisitTemplateArguments(const TemplateArgumentLoc *Args,
2239 unsigned NumArgs) {
2240 ID.AddInteger(NumArgs);
2241 for (unsigned I = 0; I != NumArgs; ++I)
2242 VisitTemplateArgument(Args[I].getArgument());
2243 }
2244
VisitTemplateArgument(const TemplateArgument & Arg)2245 void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
2246 // Mostly repetitive with TemplateArgument::Profile!
2247 ID.AddInteger(Arg.getKind());
2248 switch (Arg.getKind()) {
2249 case TemplateArgument::Null:
2250 break;
2251
2252 case TemplateArgument::Type:
2253 VisitType(Arg.getAsType());
2254 break;
2255
2256 case TemplateArgument::Template:
2257 case TemplateArgument::TemplateExpansion:
2258 VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
2259 break;
2260
2261 case TemplateArgument::Declaration:
2262 VisitType(Arg.getParamTypeForDecl());
2263 // FIXME: Do we need to recursively decompose template parameter objects?
2264 VisitDecl(Arg.getAsDecl());
2265 break;
2266
2267 case TemplateArgument::NullPtr:
2268 VisitType(Arg.getNullPtrType());
2269 break;
2270
2271 case TemplateArgument::Integral:
2272 VisitType(Arg.getIntegralType());
2273 Arg.getAsIntegral().Profile(ID);
2274 break;
2275
2276 case TemplateArgument::Expression:
2277 Visit(Arg.getAsExpr());
2278 break;
2279
2280 case TemplateArgument::Pack:
2281 for (const auto &P : Arg.pack_elements())
2282 VisitTemplateArgument(P);
2283 break;
2284 }
2285 }
2286
Profile(llvm::FoldingSetNodeID & ID,const ASTContext & Context,bool Canonical) const2287 void Stmt::Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context,
2288 bool Canonical) const {
2289 StmtProfilerWithPointers Profiler(ID, Context, Canonical);
2290 Profiler.Visit(this);
2291 }
2292
ProcessODRHash(llvm::FoldingSetNodeID & ID,class ODRHash & Hash) const2293 void Stmt::ProcessODRHash(llvm::FoldingSetNodeID &ID,
2294 class ODRHash &Hash) const {
2295 StmtProfilerWithoutPointers Profiler(ID, Hash);
2296 Profiler.Visit(this);
2297 }
2298