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
VisitOMPParallelDirective(const OMPParallelDirective * S)906 void StmtProfiler::VisitOMPParallelDirective(const OMPParallelDirective *S) {
907 VisitOMPExecutableDirective(S);
908 }
909
VisitOMPSimdDirective(const OMPSimdDirective * S)910 void StmtProfiler::VisitOMPSimdDirective(const OMPSimdDirective *S) {
911 VisitOMPLoopDirective(S);
912 }
913
VisitOMPTileDirective(const OMPTileDirective * S)914 void StmtProfiler::VisitOMPTileDirective(const OMPTileDirective *S) {
915 VisitOMPLoopBasedDirective(S);
916 }
917
VisitOMPUnrollDirective(const OMPUnrollDirective * S)918 void StmtProfiler::VisitOMPUnrollDirective(const OMPUnrollDirective *S) {
919 VisitOMPLoopBasedDirective(S);
920 }
921
VisitOMPForDirective(const OMPForDirective * S)922 void StmtProfiler::VisitOMPForDirective(const OMPForDirective *S) {
923 VisitOMPLoopDirective(S);
924 }
925
VisitOMPForSimdDirective(const OMPForSimdDirective * S)926 void StmtProfiler::VisitOMPForSimdDirective(const OMPForSimdDirective *S) {
927 VisitOMPLoopDirective(S);
928 }
929
VisitOMPSectionsDirective(const OMPSectionsDirective * S)930 void StmtProfiler::VisitOMPSectionsDirective(const OMPSectionsDirective *S) {
931 VisitOMPExecutableDirective(S);
932 }
933
VisitOMPSectionDirective(const OMPSectionDirective * S)934 void StmtProfiler::VisitOMPSectionDirective(const OMPSectionDirective *S) {
935 VisitOMPExecutableDirective(S);
936 }
937
VisitOMPSingleDirective(const OMPSingleDirective * S)938 void StmtProfiler::VisitOMPSingleDirective(const OMPSingleDirective *S) {
939 VisitOMPExecutableDirective(S);
940 }
941
VisitOMPMasterDirective(const OMPMasterDirective * S)942 void StmtProfiler::VisitOMPMasterDirective(const OMPMasterDirective *S) {
943 VisitOMPExecutableDirective(S);
944 }
945
VisitOMPCriticalDirective(const OMPCriticalDirective * S)946 void StmtProfiler::VisitOMPCriticalDirective(const OMPCriticalDirective *S) {
947 VisitOMPExecutableDirective(S);
948 VisitName(S->getDirectiveName().getName());
949 }
950
951 void
VisitOMPParallelForDirective(const OMPParallelForDirective * S)952 StmtProfiler::VisitOMPParallelForDirective(const OMPParallelForDirective *S) {
953 VisitOMPLoopDirective(S);
954 }
955
VisitOMPParallelForSimdDirective(const OMPParallelForSimdDirective * S)956 void StmtProfiler::VisitOMPParallelForSimdDirective(
957 const OMPParallelForSimdDirective *S) {
958 VisitOMPLoopDirective(S);
959 }
960
VisitOMPParallelMasterDirective(const OMPParallelMasterDirective * S)961 void StmtProfiler::VisitOMPParallelMasterDirective(
962 const OMPParallelMasterDirective *S) {
963 VisitOMPExecutableDirective(S);
964 }
965
VisitOMPParallelSectionsDirective(const OMPParallelSectionsDirective * S)966 void StmtProfiler::VisitOMPParallelSectionsDirective(
967 const OMPParallelSectionsDirective *S) {
968 VisitOMPExecutableDirective(S);
969 }
970
VisitOMPTaskDirective(const OMPTaskDirective * S)971 void StmtProfiler::VisitOMPTaskDirective(const OMPTaskDirective *S) {
972 VisitOMPExecutableDirective(S);
973 }
974
VisitOMPTaskyieldDirective(const OMPTaskyieldDirective * S)975 void StmtProfiler::VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *S) {
976 VisitOMPExecutableDirective(S);
977 }
978
VisitOMPBarrierDirective(const OMPBarrierDirective * S)979 void StmtProfiler::VisitOMPBarrierDirective(const OMPBarrierDirective *S) {
980 VisitOMPExecutableDirective(S);
981 }
982
VisitOMPTaskwaitDirective(const OMPTaskwaitDirective * S)983 void StmtProfiler::VisitOMPTaskwaitDirective(const OMPTaskwaitDirective *S) {
984 VisitOMPExecutableDirective(S);
985 }
986
VisitOMPTaskgroupDirective(const OMPTaskgroupDirective * S)987 void StmtProfiler::VisitOMPTaskgroupDirective(const OMPTaskgroupDirective *S) {
988 VisitOMPExecutableDirective(S);
989 if (const Expr *E = S->getReductionRef())
990 VisitStmt(E);
991 }
992
VisitOMPFlushDirective(const OMPFlushDirective * S)993 void StmtProfiler::VisitOMPFlushDirective(const OMPFlushDirective *S) {
994 VisitOMPExecutableDirective(S);
995 }
996
VisitOMPDepobjDirective(const OMPDepobjDirective * S)997 void StmtProfiler::VisitOMPDepobjDirective(const OMPDepobjDirective *S) {
998 VisitOMPExecutableDirective(S);
999 }
1000
VisitOMPScanDirective(const OMPScanDirective * S)1001 void StmtProfiler::VisitOMPScanDirective(const OMPScanDirective *S) {
1002 VisitOMPExecutableDirective(S);
1003 }
1004
VisitOMPOrderedDirective(const OMPOrderedDirective * S)1005 void StmtProfiler::VisitOMPOrderedDirective(const OMPOrderedDirective *S) {
1006 VisitOMPExecutableDirective(S);
1007 }
1008
VisitOMPAtomicDirective(const OMPAtomicDirective * S)1009 void StmtProfiler::VisitOMPAtomicDirective(const OMPAtomicDirective *S) {
1010 VisitOMPExecutableDirective(S);
1011 }
1012
VisitOMPTargetDirective(const OMPTargetDirective * S)1013 void StmtProfiler::VisitOMPTargetDirective(const OMPTargetDirective *S) {
1014 VisitOMPExecutableDirective(S);
1015 }
1016
VisitOMPTargetDataDirective(const OMPTargetDataDirective * S)1017 void StmtProfiler::VisitOMPTargetDataDirective(const OMPTargetDataDirective *S) {
1018 VisitOMPExecutableDirective(S);
1019 }
1020
VisitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective * S)1021 void StmtProfiler::VisitOMPTargetEnterDataDirective(
1022 const OMPTargetEnterDataDirective *S) {
1023 VisitOMPExecutableDirective(S);
1024 }
1025
VisitOMPTargetExitDataDirective(const OMPTargetExitDataDirective * S)1026 void StmtProfiler::VisitOMPTargetExitDataDirective(
1027 const OMPTargetExitDataDirective *S) {
1028 VisitOMPExecutableDirective(S);
1029 }
1030
VisitOMPTargetParallelDirective(const OMPTargetParallelDirective * S)1031 void StmtProfiler::VisitOMPTargetParallelDirective(
1032 const OMPTargetParallelDirective *S) {
1033 VisitOMPExecutableDirective(S);
1034 }
1035
VisitOMPTargetParallelForDirective(const OMPTargetParallelForDirective * S)1036 void StmtProfiler::VisitOMPTargetParallelForDirective(
1037 const OMPTargetParallelForDirective *S) {
1038 VisitOMPExecutableDirective(S);
1039 }
1040
VisitOMPTeamsDirective(const OMPTeamsDirective * S)1041 void StmtProfiler::VisitOMPTeamsDirective(const OMPTeamsDirective *S) {
1042 VisitOMPExecutableDirective(S);
1043 }
1044
VisitOMPCancellationPointDirective(const OMPCancellationPointDirective * S)1045 void StmtProfiler::VisitOMPCancellationPointDirective(
1046 const OMPCancellationPointDirective *S) {
1047 VisitOMPExecutableDirective(S);
1048 }
1049
VisitOMPCancelDirective(const OMPCancelDirective * S)1050 void StmtProfiler::VisitOMPCancelDirective(const OMPCancelDirective *S) {
1051 VisitOMPExecutableDirective(S);
1052 }
1053
VisitOMPTaskLoopDirective(const OMPTaskLoopDirective * S)1054 void StmtProfiler::VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *S) {
1055 VisitOMPLoopDirective(S);
1056 }
1057
VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective * S)1058 void StmtProfiler::VisitOMPTaskLoopSimdDirective(
1059 const OMPTaskLoopSimdDirective *S) {
1060 VisitOMPLoopDirective(S);
1061 }
1062
VisitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective * S)1063 void StmtProfiler::VisitOMPMasterTaskLoopDirective(
1064 const OMPMasterTaskLoopDirective *S) {
1065 VisitOMPLoopDirective(S);
1066 }
1067
VisitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective * S)1068 void StmtProfiler::VisitOMPMasterTaskLoopSimdDirective(
1069 const OMPMasterTaskLoopSimdDirective *S) {
1070 VisitOMPLoopDirective(S);
1071 }
1072
VisitOMPParallelMasterTaskLoopDirective(const OMPParallelMasterTaskLoopDirective * S)1073 void StmtProfiler::VisitOMPParallelMasterTaskLoopDirective(
1074 const OMPParallelMasterTaskLoopDirective *S) {
1075 VisitOMPLoopDirective(S);
1076 }
1077
VisitOMPParallelMasterTaskLoopSimdDirective(const OMPParallelMasterTaskLoopSimdDirective * S)1078 void StmtProfiler::VisitOMPParallelMasterTaskLoopSimdDirective(
1079 const OMPParallelMasterTaskLoopSimdDirective *S) {
1080 VisitOMPLoopDirective(S);
1081 }
1082
VisitOMPDistributeDirective(const OMPDistributeDirective * S)1083 void StmtProfiler::VisitOMPDistributeDirective(
1084 const OMPDistributeDirective *S) {
1085 VisitOMPLoopDirective(S);
1086 }
1087
VisitOMPDistScheduleClause(const OMPDistScheduleClause * C)1088 void OMPClauseProfiler::VisitOMPDistScheduleClause(
1089 const OMPDistScheduleClause *C) {
1090 VistOMPClauseWithPreInit(C);
1091 if (auto *S = C->getChunkSize())
1092 Profiler->VisitStmt(S);
1093 }
1094
VisitOMPDefaultmapClause(const OMPDefaultmapClause *)1095 void OMPClauseProfiler::VisitOMPDefaultmapClause(const OMPDefaultmapClause *) {}
1096
VisitOMPTargetUpdateDirective(const OMPTargetUpdateDirective * S)1097 void StmtProfiler::VisitOMPTargetUpdateDirective(
1098 const OMPTargetUpdateDirective *S) {
1099 VisitOMPExecutableDirective(S);
1100 }
1101
VisitOMPDistributeParallelForDirective(const OMPDistributeParallelForDirective * S)1102 void StmtProfiler::VisitOMPDistributeParallelForDirective(
1103 const OMPDistributeParallelForDirective *S) {
1104 VisitOMPLoopDirective(S);
1105 }
1106
VisitOMPDistributeParallelForSimdDirective(const OMPDistributeParallelForSimdDirective * S)1107 void StmtProfiler::VisitOMPDistributeParallelForSimdDirective(
1108 const OMPDistributeParallelForSimdDirective *S) {
1109 VisitOMPLoopDirective(S);
1110 }
1111
VisitOMPDistributeSimdDirective(const OMPDistributeSimdDirective * S)1112 void StmtProfiler::VisitOMPDistributeSimdDirective(
1113 const OMPDistributeSimdDirective *S) {
1114 VisitOMPLoopDirective(S);
1115 }
1116
VisitOMPTargetParallelForSimdDirective(const OMPTargetParallelForSimdDirective * S)1117 void StmtProfiler::VisitOMPTargetParallelForSimdDirective(
1118 const OMPTargetParallelForSimdDirective *S) {
1119 VisitOMPLoopDirective(S);
1120 }
1121
VisitOMPTargetSimdDirective(const OMPTargetSimdDirective * S)1122 void StmtProfiler::VisitOMPTargetSimdDirective(
1123 const OMPTargetSimdDirective *S) {
1124 VisitOMPLoopDirective(S);
1125 }
1126
VisitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective * S)1127 void StmtProfiler::VisitOMPTeamsDistributeDirective(
1128 const OMPTeamsDistributeDirective *S) {
1129 VisitOMPLoopDirective(S);
1130 }
1131
VisitOMPTeamsDistributeSimdDirective(const OMPTeamsDistributeSimdDirective * S)1132 void StmtProfiler::VisitOMPTeamsDistributeSimdDirective(
1133 const OMPTeamsDistributeSimdDirective *S) {
1134 VisitOMPLoopDirective(S);
1135 }
1136
VisitOMPTeamsDistributeParallelForSimdDirective(const OMPTeamsDistributeParallelForSimdDirective * S)1137 void StmtProfiler::VisitOMPTeamsDistributeParallelForSimdDirective(
1138 const OMPTeamsDistributeParallelForSimdDirective *S) {
1139 VisitOMPLoopDirective(S);
1140 }
1141
VisitOMPTeamsDistributeParallelForDirective(const OMPTeamsDistributeParallelForDirective * S)1142 void StmtProfiler::VisitOMPTeamsDistributeParallelForDirective(
1143 const OMPTeamsDistributeParallelForDirective *S) {
1144 VisitOMPLoopDirective(S);
1145 }
1146
VisitOMPTargetTeamsDirective(const OMPTargetTeamsDirective * S)1147 void StmtProfiler::VisitOMPTargetTeamsDirective(
1148 const OMPTargetTeamsDirective *S) {
1149 VisitOMPExecutableDirective(S);
1150 }
1151
VisitOMPTargetTeamsDistributeDirective(const OMPTargetTeamsDistributeDirective * S)1152 void StmtProfiler::VisitOMPTargetTeamsDistributeDirective(
1153 const OMPTargetTeamsDistributeDirective *S) {
1154 VisitOMPLoopDirective(S);
1155 }
1156
VisitOMPTargetTeamsDistributeParallelForDirective(const OMPTargetTeamsDistributeParallelForDirective * S)1157 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForDirective(
1158 const OMPTargetTeamsDistributeParallelForDirective *S) {
1159 VisitOMPLoopDirective(S);
1160 }
1161
VisitOMPTargetTeamsDistributeParallelForSimdDirective(const OMPTargetTeamsDistributeParallelForSimdDirective * S)1162 void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
1163 const OMPTargetTeamsDistributeParallelForSimdDirective *S) {
1164 VisitOMPLoopDirective(S);
1165 }
1166
VisitOMPTargetTeamsDistributeSimdDirective(const OMPTargetTeamsDistributeSimdDirective * S)1167 void StmtProfiler::VisitOMPTargetTeamsDistributeSimdDirective(
1168 const OMPTargetTeamsDistributeSimdDirective *S) {
1169 VisitOMPLoopDirective(S);
1170 }
1171
VisitOMPInteropDirective(const OMPInteropDirective * S)1172 void StmtProfiler::VisitOMPInteropDirective(const OMPInteropDirective *S) {
1173 VisitOMPExecutableDirective(S);
1174 }
1175
VisitOMPDispatchDirective(const OMPDispatchDirective * S)1176 void StmtProfiler::VisitOMPDispatchDirective(const OMPDispatchDirective *S) {
1177 VisitOMPExecutableDirective(S);
1178 }
1179
VisitOMPMaskedDirective(const OMPMaskedDirective * S)1180 void StmtProfiler::VisitOMPMaskedDirective(const OMPMaskedDirective *S) {
1181 VisitOMPExecutableDirective(S);
1182 }
1183
VisitExpr(const Expr * S)1184 void StmtProfiler::VisitExpr(const Expr *S) {
1185 VisitStmt(S);
1186 }
1187
VisitConstantExpr(const ConstantExpr * S)1188 void StmtProfiler::VisitConstantExpr(const ConstantExpr *S) {
1189 VisitExpr(S);
1190 }
1191
VisitDeclRefExpr(const DeclRefExpr * S)1192 void StmtProfiler::VisitDeclRefExpr(const DeclRefExpr *S) {
1193 VisitExpr(S);
1194 if (!Canonical)
1195 VisitNestedNameSpecifier(S->getQualifier());
1196 VisitDecl(S->getDecl());
1197 if (!Canonical) {
1198 ID.AddBoolean(S->hasExplicitTemplateArgs());
1199 if (S->hasExplicitTemplateArgs())
1200 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1201 }
1202 }
1203
VisitSYCLUniqueStableNameExpr(const SYCLUniqueStableNameExpr * S)1204 void StmtProfiler::VisitSYCLUniqueStableNameExpr(
1205 const SYCLUniqueStableNameExpr *S) {
1206 VisitExpr(S);
1207 VisitType(S->getTypeSourceInfo()->getType());
1208 }
1209
VisitPredefinedExpr(const PredefinedExpr * S)1210 void StmtProfiler::VisitPredefinedExpr(const PredefinedExpr *S) {
1211 VisitExpr(S);
1212 ID.AddInteger(S->getIdentKind());
1213 }
1214
VisitIntegerLiteral(const IntegerLiteral * S)1215 void StmtProfiler::VisitIntegerLiteral(const IntegerLiteral *S) {
1216 VisitExpr(S);
1217 S->getValue().Profile(ID);
1218 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1219 }
1220
VisitFixedPointLiteral(const FixedPointLiteral * S)1221 void StmtProfiler::VisitFixedPointLiteral(const FixedPointLiteral *S) {
1222 VisitExpr(S);
1223 S->getValue().Profile(ID);
1224 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1225 }
1226
VisitCharacterLiteral(const CharacterLiteral * S)1227 void StmtProfiler::VisitCharacterLiteral(const CharacterLiteral *S) {
1228 VisitExpr(S);
1229 ID.AddInteger(S->getKind());
1230 ID.AddInteger(S->getValue());
1231 }
1232
VisitFloatingLiteral(const FloatingLiteral * S)1233 void StmtProfiler::VisitFloatingLiteral(const FloatingLiteral *S) {
1234 VisitExpr(S);
1235 S->getValue().Profile(ID);
1236 ID.AddBoolean(S->isExact());
1237 ID.AddInteger(S->getType()->castAs<BuiltinType>()->getKind());
1238 }
1239
VisitImaginaryLiteral(const ImaginaryLiteral * S)1240 void StmtProfiler::VisitImaginaryLiteral(const ImaginaryLiteral *S) {
1241 VisitExpr(S);
1242 }
1243
VisitStringLiteral(const StringLiteral * S)1244 void StmtProfiler::VisitStringLiteral(const StringLiteral *S) {
1245 VisitExpr(S);
1246 ID.AddString(S->getBytes());
1247 ID.AddInteger(S->getKind());
1248 }
1249
VisitParenExpr(const ParenExpr * S)1250 void StmtProfiler::VisitParenExpr(const ParenExpr *S) {
1251 VisitExpr(S);
1252 }
1253
VisitParenListExpr(const ParenListExpr * S)1254 void StmtProfiler::VisitParenListExpr(const ParenListExpr *S) {
1255 VisitExpr(S);
1256 }
1257
VisitUnaryOperator(const UnaryOperator * S)1258 void StmtProfiler::VisitUnaryOperator(const UnaryOperator *S) {
1259 VisitExpr(S);
1260 ID.AddInteger(S->getOpcode());
1261 }
1262
VisitOffsetOfExpr(const OffsetOfExpr * S)1263 void StmtProfiler::VisitOffsetOfExpr(const OffsetOfExpr *S) {
1264 VisitType(S->getTypeSourceInfo()->getType());
1265 unsigned n = S->getNumComponents();
1266 for (unsigned i = 0; i < n; ++i) {
1267 const OffsetOfNode &ON = S->getComponent(i);
1268 ID.AddInteger(ON.getKind());
1269 switch (ON.getKind()) {
1270 case OffsetOfNode::Array:
1271 // Expressions handled below.
1272 break;
1273
1274 case OffsetOfNode::Field:
1275 VisitDecl(ON.getField());
1276 break;
1277
1278 case OffsetOfNode::Identifier:
1279 VisitIdentifierInfo(ON.getFieldName());
1280 break;
1281
1282 case OffsetOfNode::Base:
1283 // These nodes are implicit, and therefore don't need profiling.
1284 break;
1285 }
1286 }
1287
1288 VisitExpr(S);
1289 }
1290
1291 void
VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr * S)1292 StmtProfiler::VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *S) {
1293 VisitExpr(S);
1294 ID.AddInteger(S->getKind());
1295 if (S->isArgumentType())
1296 VisitType(S->getArgumentType());
1297 }
1298
VisitArraySubscriptExpr(const ArraySubscriptExpr * S)1299 void StmtProfiler::VisitArraySubscriptExpr(const ArraySubscriptExpr *S) {
1300 VisitExpr(S);
1301 }
1302
VisitMatrixSubscriptExpr(const MatrixSubscriptExpr * S)1303 void StmtProfiler::VisitMatrixSubscriptExpr(const MatrixSubscriptExpr *S) {
1304 VisitExpr(S);
1305 }
1306
VisitOMPArraySectionExpr(const OMPArraySectionExpr * S)1307 void StmtProfiler::VisitOMPArraySectionExpr(const OMPArraySectionExpr *S) {
1308 VisitExpr(S);
1309 }
1310
VisitOMPArrayShapingExpr(const OMPArrayShapingExpr * S)1311 void StmtProfiler::VisitOMPArrayShapingExpr(const OMPArrayShapingExpr *S) {
1312 VisitExpr(S);
1313 }
1314
VisitOMPIteratorExpr(const OMPIteratorExpr * S)1315 void StmtProfiler::VisitOMPIteratorExpr(const OMPIteratorExpr *S) {
1316 VisitExpr(S);
1317 for (unsigned I = 0, E = S->numOfIterators(); I < E; ++I)
1318 VisitDecl(S->getIteratorDecl(I));
1319 }
1320
VisitCallExpr(const CallExpr * S)1321 void StmtProfiler::VisitCallExpr(const CallExpr *S) {
1322 VisitExpr(S);
1323 }
1324
VisitMemberExpr(const MemberExpr * S)1325 void StmtProfiler::VisitMemberExpr(const MemberExpr *S) {
1326 VisitExpr(S);
1327 VisitDecl(S->getMemberDecl());
1328 if (!Canonical)
1329 VisitNestedNameSpecifier(S->getQualifier());
1330 ID.AddBoolean(S->isArrow());
1331 }
1332
VisitCompoundLiteralExpr(const CompoundLiteralExpr * S)1333 void StmtProfiler::VisitCompoundLiteralExpr(const CompoundLiteralExpr *S) {
1334 VisitExpr(S);
1335 ID.AddBoolean(S->isFileScope());
1336 }
1337
VisitCastExpr(const CastExpr * S)1338 void StmtProfiler::VisitCastExpr(const CastExpr *S) {
1339 VisitExpr(S);
1340 }
1341
VisitImplicitCastExpr(const ImplicitCastExpr * S)1342 void StmtProfiler::VisitImplicitCastExpr(const ImplicitCastExpr *S) {
1343 VisitCastExpr(S);
1344 ID.AddInteger(S->getValueKind());
1345 }
1346
VisitExplicitCastExpr(const ExplicitCastExpr * S)1347 void StmtProfiler::VisitExplicitCastExpr(const ExplicitCastExpr *S) {
1348 VisitCastExpr(S);
1349 VisitType(S->getTypeAsWritten());
1350 }
1351
VisitCStyleCastExpr(const CStyleCastExpr * S)1352 void StmtProfiler::VisitCStyleCastExpr(const CStyleCastExpr *S) {
1353 VisitExplicitCastExpr(S);
1354 }
1355
VisitBinaryOperator(const BinaryOperator * S)1356 void StmtProfiler::VisitBinaryOperator(const BinaryOperator *S) {
1357 VisitExpr(S);
1358 ID.AddInteger(S->getOpcode());
1359 }
1360
1361 void
VisitCompoundAssignOperator(const CompoundAssignOperator * S)1362 StmtProfiler::VisitCompoundAssignOperator(const CompoundAssignOperator *S) {
1363 VisitBinaryOperator(S);
1364 }
1365
VisitConditionalOperator(const ConditionalOperator * S)1366 void StmtProfiler::VisitConditionalOperator(const ConditionalOperator *S) {
1367 VisitExpr(S);
1368 }
1369
VisitBinaryConditionalOperator(const BinaryConditionalOperator * S)1370 void StmtProfiler::VisitBinaryConditionalOperator(
1371 const BinaryConditionalOperator *S) {
1372 VisitExpr(S);
1373 }
1374
VisitAddrLabelExpr(const AddrLabelExpr * S)1375 void StmtProfiler::VisitAddrLabelExpr(const AddrLabelExpr *S) {
1376 VisitExpr(S);
1377 VisitDecl(S->getLabel());
1378 }
1379
VisitStmtExpr(const StmtExpr * S)1380 void StmtProfiler::VisitStmtExpr(const StmtExpr *S) {
1381 VisitExpr(S);
1382 }
1383
VisitShuffleVectorExpr(const ShuffleVectorExpr * S)1384 void StmtProfiler::VisitShuffleVectorExpr(const ShuffleVectorExpr *S) {
1385 VisitExpr(S);
1386 }
1387
VisitConvertVectorExpr(const ConvertVectorExpr * S)1388 void StmtProfiler::VisitConvertVectorExpr(const ConvertVectorExpr *S) {
1389 VisitExpr(S);
1390 }
1391
VisitChooseExpr(const ChooseExpr * S)1392 void StmtProfiler::VisitChooseExpr(const ChooseExpr *S) {
1393 VisitExpr(S);
1394 }
1395
VisitGNUNullExpr(const GNUNullExpr * S)1396 void StmtProfiler::VisitGNUNullExpr(const GNUNullExpr *S) {
1397 VisitExpr(S);
1398 }
1399
VisitVAArgExpr(const VAArgExpr * S)1400 void StmtProfiler::VisitVAArgExpr(const VAArgExpr *S) {
1401 VisitExpr(S);
1402 }
1403
VisitInitListExpr(const InitListExpr * S)1404 void StmtProfiler::VisitInitListExpr(const InitListExpr *S) {
1405 if (S->getSyntacticForm()) {
1406 VisitInitListExpr(S->getSyntacticForm());
1407 return;
1408 }
1409
1410 VisitExpr(S);
1411 }
1412
VisitDesignatedInitExpr(const DesignatedInitExpr * S)1413 void StmtProfiler::VisitDesignatedInitExpr(const DesignatedInitExpr *S) {
1414 VisitExpr(S);
1415 ID.AddBoolean(S->usesGNUSyntax());
1416 for (const DesignatedInitExpr::Designator &D : S->designators()) {
1417 if (D.isFieldDesignator()) {
1418 ID.AddInteger(0);
1419 VisitName(D.getFieldName());
1420 continue;
1421 }
1422
1423 if (D.isArrayDesignator()) {
1424 ID.AddInteger(1);
1425 } else {
1426 assert(D.isArrayRangeDesignator());
1427 ID.AddInteger(2);
1428 }
1429 ID.AddInteger(D.getFirstExprIndex());
1430 }
1431 }
1432
1433 // Seems that if VisitInitListExpr() only works on the syntactic form of an
1434 // InitListExpr, then a DesignatedInitUpdateExpr is not encountered.
VisitDesignatedInitUpdateExpr(const DesignatedInitUpdateExpr * S)1435 void StmtProfiler::VisitDesignatedInitUpdateExpr(
1436 const DesignatedInitUpdateExpr *S) {
1437 llvm_unreachable("Unexpected DesignatedInitUpdateExpr in syntactic form of "
1438 "initializer");
1439 }
1440
VisitArrayInitLoopExpr(const ArrayInitLoopExpr * S)1441 void StmtProfiler::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *S) {
1442 VisitExpr(S);
1443 }
1444
VisitArrayInitIndexExpr(const ArrayInitIndexExpr * S)1445 void StmtProfiler::VisitArrayInitIndexExpr(const ArrayInitIndexExpr *S) {
1446 VisitExpr(S);
1447 }
1448
VisitNoInitExpr(const NoInitExpr * S)1449 void StmtProfiler::VisitNoInitExpr(const NoInitExpr *S) {
1450 llvm_unreachable("Unexpected NoInitExpr in syntactic form of initializer");
1451 }
1452
VisitImplicitValueInitExpr(const ImplicitValueInitExpr * S)1453 void StmtProfiler::VisitImplicitValueInitExpr(const ImplicitValueInitExpr *S) {
1454 VisitExpr(S);
1455 }
1456
VisitExtVectorElementExpr(const ExtVectorElementExpr * S)1457 void StmtProfiler::VisitExtVectorElementExpr(const ExtVectorElementExpr *S) {
1458 VisitExpr(S);
1459 VisitName(&S->getAccessor());
1460 }
1461
VisitBlockExpr(const BlockExpr * S)1462 void StmtProfiler::VisitBlockExpr(const BlockExpr *S) {
1463 VisitExpr(S);
1464 VisitDecl(S->getBlockDecl());
1465 }
1466
VisitGenericSelectionExpr(const GenericSelectionExpr * S)1467 void StmtProfiler::VisitGenericSelectionExpr(const GenericSelectionExpr *S) {
1468 VisitExpr(S);
1469 for (const GenericSelectionExpr::ConstAssociation Assoc :
1470 S->associations()) {
1471 QualType T = Assoc.getType();
1472 if (T.isNull())
1473 ID.AddPointer(nullptr);
1474 else
1475 VisitType(T);
1476 VisitExpr(Assoc.getAssociationExpr());
1477 }
1478 }
1479
VisitPseudoObjectExpr(const PseudoObjectExpr * S)1480 void StmtProfiler::VisitPseudoObjectExpr(const PseudoObjectExpr *S) {
1481 VisitExpr(S);
1482 for (PseudoObjectExpr::const_semantics_iterator
1483 i = S->semantics_begin(), e = S->semantics_end(); i != e; ++i)
1484 // Normally, we would not profile the source expressions of OVEs.
1485 if (const OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(*i))
1486 Visit(OVE->getSourceExpr());
1487 }
1488
VisitAtomicExpr(const AtomicExpr * S)1489 void StmtProfiler::VisitAtomicExpr(const AtomicExpr *S) {
1490 VisitExpr(S);
1491 ID.AddInteger(S->getOp());
1492 }
1493
VisitConceptSpecializationExpr(const ConceptSpecializationExpr * S)1494 void StmtProfiler::VisitConceptSpecializationExpr(
1495 const ConceptSpecializationExpr *S) {
1496 VisitExpr(S);
1497 VisitDecl(S->getNamedConcept());
1498 for (const TemplateArgument &Arg : S->getTemplateArguments())
1499 VisitTemplateArgument(Arg);
1500 }
1501
VisitRequiresExpr(const RequiresExpr * S)1502 void StmtProfiler::VisitRequiresExpr(const RequiresExpr *S) {
1503 VisitExpr(S);
1504 ID.AddInteger(S->getLocalParameters().size());
1505 for (ParmVarDecl *LocalParam : S->getLocalParameters())
1506 VisitDecl(LocalParam);
1507 ID.AddInteger(S->getRequirements().size());
1508 for (concepts::Requirement *Req : S->getRequirements()) {
1509 if (auto *TypeReq = dyn_cast<concepts::TypeRequirement>(Req)) {
1510 ID.AddInteger(concepts::Requirement::RK_Type);
1511 ID.AddBoolean(TypeReq->isSubstitutionFailure());
1512 if (!TypeReq->isSubstitutionFailure())
1513 VisitType(TypeReq->getType()->getType());
1514 } else if (auto *ExprReq = dyn_cast<concepts::ExprRequirement>(Req)) {
1515 ID.AddInteger(concepts::Requirement::RK_Compound);
1516 ID.AddBoolean(ExprReq->isExprSubstitutionFailure());
1517 if (!ExprReq->isExprSubstitutionFailure())
1518 Visit(ExprReq->getExpr());
1519 // C++2a [expr.prim.req.compound]p1 Example:
1520 // [...] The compound-requirement in C1 requires that x++ is a valid
1521 // expression. It is equivalent to the simple-requirement x++; [...]
1522 // We therefore do not profile isSimple() here.
1523 ID.AddBoolean(ExprReq->getNoexceptLoc().isValid());
1524 const concepts::ExprRequirement::ReturnTypeRequirement &RetReq =
1525 ExprReq->getReturnTypeRequirement();
1526 if (RetReq.isEmpty()) {
1527 ID.AddInteger(0);
1528 } else if (RetReq.isTypeConstraint()) {
1529 ID.AddInteger(1);
1530 Visit(RetReq.getTypeConstraint()->getImmediatelyDeclaredConstraint());
1531 } else {
1532 assert(RetReq.isSubstitutionFailure());
1533 ID.AddInteger(2);
1534 }
1535 } else {
1536 ID.AddInteger(concepts::Requirement::RK_Nested);
1537 auto *NestedReq = cast<concepts::NestedRequirement>(Req);
1538 ID.AddBoolean(NestedReq->isSubstitutionFailure());
1539 if (!NestedReq->isSubstitutionFailure())
1540 Visit(NestedReq->getConstraintExpr());
1541 }
1542 }
1543 }
1544
DecodeOperatorCall(const CXXOperatorCallExpr * S,UnaryOperatorKind & UnaryOp,BinaryOperatorKind & BinaryOp)1545 static Stmt::StmtClass DecodeOperatorCall(const CXXOperatorCallExpr *S,
1546 UnaryOperatorKind &UnaryOp,
1547 BinaryOperatorKind &BinaryOp) {
1548 switch (S->getOperator()) {
1549 case OO_None:
1550 case OO_New:
1551 case OO_Delete:
1552 case OO_Array_New:
1553 case OO_Array_Delete:
1554 case OO_Arrow:
1555 case OO_Conditional:
1556 case NUM_OVERLOADED_OPERATORS:
1557 llvm_unreachable("Invalid operator call kind");
1558
1559 case OO_Plus:
1560 if (S->getNumArgs() == 1) {
1561 UnaryOp = UO_Plus;
1562 return Stmt::UnaryOperatorClass;
1563 }
1564
1565 BinaryOp = BO_Add;
1566 return Stmt::BinaryOperatorClass;
1567
1568 case OO_Minus:
1569 if (S->getNumArgs() == 1) {
1570 UnaryOp = UO_Minus;
1571 return Stmt::UnaryOperatorClass;
1572 }
1573
1574 BinaryOp = BO_Sub;
1575 return Stmt::BinaryOperatorClass;
1576
1577 case OO_Star:
1578 if (S->getNumArgs() == 1) {
1579 UnaryOp = UO_Deref;
1580 return Stmt::UnaryOperatorClass;
1581 }
1582
1583 BinaryOp = BO_Mul;
1584 return Stmt::BinaryOperatorClass;
1585
1586 case OO_Slash:
1587 BinaryOp = BO_Div;
1588 return Stmt::BinaryOperatorClass;
1589
1590 case OO_Percent:
1591 BinaryOp = BO_Rem;
1592 return Stmt::BinaryOperatorClass;
1593
1594 case OO_Caret:
1595 BinaryOp = BO_Xor;
1596 return Stmt::BinaryOperatorClass;
1597
1598 case OO_Amp:
1599 if (S->getNumArgs() == 1) {
1600 UnaryOp = UO_AddrOf;
1601 return Stmt::UnaryOperatorClass;
1602 }
1603
1604 BinaryOp = BO_And;
1605 return Stmt::BinaryOperatorClass;
1606
1607 case OO_Pipe:
1608 BinaryOp = BO_Or;
1609 return Stmt::BinaryOperatorClass;
1610
1611 case OO_Tilde:
1612 UnaryOp = UO_Not;
1613 return Stmt::UnaryOperatorClass;
1614
1615 case OO_Exclaim:
1616 UnaryOp = UO_LNot;
1617 return Stmt::UnaryOperatorClass;
1618
1619 case OO_Equal:
1620 BinaryOp = BO_Assign;
1621 return Stmt::BinaryOperatorClass;
1622
1623 case OO_Less:
1624 BinaryOp = BO_LT;
1625 return Stmt::BinaryOperatorClass;
1626
1627 case OO_Greater:
1628 BinaryOp = BO_GT;
1629 return Stmt::BinaryOperatorClass;
1630
1631 case OO_PlusEqual:
1632 BinaryOp = BO_AddAssign;
1633 return Stmt::CompoundAssignOperatorClass;
1634
1635 case OO_MinusEqual:
1636 BinaryOp = BO_SubAssign;
1637 return Stmt::CompoundAssignOperatorClass;
1638
1639 case OO_StarEqual:
1640 BinaryOp = BO_MulAssign;
1641 return Stmt::CompoundAssignOperatorClass;
1642
1643 case OO_SlashEqual:
1644 BinaryOp = BO_DivAssign;
1645 return Stmt::CompoundAssignOperatorClass;
1646
1647 case OO_PercentEqual:
1648 BinaryOp = BO_RemAssign;
1649 return Stmt::CompoundAssignOperatorClass;
1650
1651 case OO_CaretEqual:
1652 BinaryOp = BO_XorAssign;
1653 return Stmt::CompoundAssignOperatorClass;
1654
1655 case OO_AmpEqual:
1656 BinaryOp = BO_AndAssign;
1657 return Stmt::CompoundAssignOperatorClass;
1658
1659 case OO_PipeEqual:
1660 BinaryOp = BO_OrAssign;
1661 return Stmt::CompoundAssignOperatorClass;
1662
1663 case OO_LessLess:
1664 BinaryOp = BO_Shl;
1665 return Stmt::BinaryOperatorClass;
1666
1667 case OO_GreaterGreater:
1668 BinaryOp = BO_Shr;
1669 return Stmt::BinaryOperatorClass;
1670
1671 case OO_LessLessEqual:
1672 BinaryOp = BO_ShlAssign;
1673 return Stmt::CompoundAssignOperatorClass;
1674
1675 case OO_GreaterGreaterEqual:
1676 BinaryOp = BO_ShrAssign;
1677 return Stmt::CompoundAssignOperatorClass;
1678
1679 case OO_EqualEqual:
1680 BinaryOp = BO_EQ;
1681 return Stmt::BinaryOperatorClass;
1682
1683 case OO_ExclaimEqual:
1684 BinaryOp = BO_NE;
1685 return Stmt::BinaryOperatorClass;
1686
1687 case OO_LessEqual:
1688 BinaryOp = BO_LE;
1689 return Stmt::BinaryOperatorClass;
1690
1691 case OO_GreaterEqual:
1692 BinaryOp = BO_GE;
1693 return Stmt::BinaryOperatorClass;
1694
1695 case OO_Spaceship:
1696 BinaryOp = BO_Cmp;
1697 return Stmt::BinaryOperatorClass;
1698
1699 case OO_AmpAmp:
1700 BinaryOp = BO_LAnd;
1701 return Stmt::BinaryOperatorClass;
1702
1703 case OO_PipePipe:
1704 BinaryOp = BO_LOr;
1705 return Stmt::BinaryOperatorClass;
1706
1707 case OO_PlusPlus:
1708 UnaryOp = S->getNumArgs() == 1? UO_PreInc
1709 : UO_PostInc;
1710 return Stmt::UnaryOperatorClass;
1711
1712 case OO_MinusMinus:
1713 UnaryOp = S->getNumArgs() == 1? UO_PreDec
1714 : UO_PostDec;
1715 return Stmt::UnaryOperatorClass;
1716
1717 case OO_Comma:
1718 BinaryOp = BO_Comma;
1719 return Stmt::BinaryOperatorClass;
1720
1721 case OO_ArrowStar:
1722 BinaryOp = BO_PtrMemI;
1723 return Stmt::BinaryOperatorClass;
1724
1725 case OO_Subscript:
1726 return Stmt::ArraySubscriptExprClass;
1727
1728 case OO_Call:
1729 return Stmt::CallExprClass;
1730
1731 case OO_Coawait:
1732 UnaryOp = UO_Coawait;
1733 return Stmt::UnaryOperatorClass;
1734 }
1735
1736 llvm_unreachable("Invalid overloaded operator expression");
1737 }
1738
1739 #if defined(_MSC_VER) && !defined(__clang__)
1740 #if _MSC_VER == 1911
1741 // Work around https://developercommunity.visualstudio.com/content/problem/84002/clang-cl-when-built-with-vc-2017-crashes-cause-vc.html
1742 // MSVC 2017 update 3 miscompiles this function, and a clang built with it
1743 // will crash in stage 2 of a bootstrap build.
1744 #pragma optimize("", off)
1745 #endif
1746 #endif
1747
VisitCXXOperatorCallExpr(const CXXOperatorCallExpr * S)1748 void StmtProfiler::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *S) {
1749 if (S->isTypeDependent()) {
1750 // Type-dependent operator calls are profiled like their underlying
1751 // syntactic operator.
1752 //
1753 // An operator call to operator-> is always implicit, so just skip it. The
1754 // enclosing MemberExpr will profile the actual member access.
1755 if (S->getOperator() == OO_Arrow)
1756 return Visit(S->getArg(0));
1757
1758 UnaryOperatorKind UnaryOp = UO_Extension;
1759 BinaryOperatorKind BinaryOp = BO_Comma;
1760 Stmt::StmtClass SC = DecodeOperatorCall(S, UnaryOp, BinaryOp);
1761
1762 ID.AddInteger(SC);
1763 for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
1764 Visit(S->getArg(I));
1765 if (SC == Stmt::UnaryOperatorClass)
1766 ID.AddInteger(UnaryOp);
1767 else if (SC == Stmt::BinaryOperatorClass ||
1768 SC == Stmt::CompoundAssignOperatorClass)
1769 ID.AddInteger(BinaryOp);
1770 else
1771 assert(SC == Stmt::ArraySubscriptExprClass || SC == Stmt::CallExprClass);
1772
1773 return;
1774 }
1775
1776 VisitCallExpr(S);
1777 ID.AddInteger(S->getOperator());
1778 }
1779
VisitCXXRewrittenBinaryOperator(const CXXRewrittenBinaryOperator * S)1780 void StmtProfiler::VisitCXXRewrittenBinaryOperator(
1781 const CXXRewrittenBinaryOperator *S) {
1782 // If a rewritten operator were ever to be type-dependent, we should profile
1783 // it following its syntactic operator.
1784 assert(!S->isTypeDependent() &&
1785 "resolved rewritten operator should never be type-dependent");
1786 ID.AddBoolean(S->isReversed());
1787 VisitExpr(S->getSemanticForm());
1788 }
1789
1790 #if defined(_MSC_VER) && !defined(__clang__)
1791 #if _MSC_VER == 1911
1792 #pragma optimize("", on)
1793 #endif
1794 #endif
1795
VisitCXXMemberCallExpr(const CXXMemberCallExpr * S)1796 void StmtProfiler::VisitCXXMemberCallExpr(const CXXMemberCallExpr *S) {
1797 VisitCallExpr(S);
1798 }
1799
VisitCUDAKernelCallExpr(const CUDAKernelCallExpr * S)1800 void StmtProfiler::VisitCUDAKernelCallExpr(const CUDAKernelCallExpr *S) {
1801 VisitCallExpr(S);
1802 }
1803
VisitAsTypeExpr(const AsTypeExpr * S)1804 void StmtProfiler::VisitAsTypeExpr(const AsTypeExpr *S) {
1805 VisitExpr(S);
1806 }
1807
VisitCXXNamedCastExpr(const CXXNamedCastExpr * S)1808 void StmtProfiler::VisitCXXNamedCastExpr(const CXXNamedCastExpr *S) {
1809 VisitExplicitCastExpr(S);
1810 }
1811
VisitCXXStaticCastExpr(const CXXStaticCastExpr * S)1812 void StmtProfiler::VisitCXXStaticCastExpr(const CXXStaticCastExpr *S) {
1813 VisitCXXNamedCastExpr(S);
1814 }
1815
VisitCXXDynamicCastExpr(const CXXDynamicCastExpr * S)1816 void StmtProfiler::VisitCXXDynamicCastExpr(const CXXDynamicCastExpr *S) {
1817 VisitCXXNamedCastExpr(S);
1818 }
1819
1820 void
VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr * S)1821 StmtProfiler::VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr *S) {
1822 VisitCXXNamedCastExpr(S);
1823 }
1824
VisitCXXConstCastExpr(const CXXConstCastExpr * S)1825 void StmtProfiler::VisitCXXConstCastExpr(const CXXConstCastExpr *S) {
1826 VisitCXXNamedCastExpr(S);
1827 }
1828
VisitBuiltinBitCastExpr(const BuiltinBitCastExpr * S)1829 void StmtProfiler::VisitBuiltinBitCastExpr(const BuiltinBitCastExpr *S) {
1830 VisitExpr(S);
1831 VisitType(S->getTypeInfoAsWritten()->getType());
1832 }
1833
VisitCXXAddrspaceCastExpr(const CXXAddrspaceCastExpr * S)1834 void StmtProfiler::VisitCXXAddrspaceCastExpr(const CXXAddrspaceCastExpr *S) {
1835 VisitCXXNamedCastExpr(S);
1836 }
1837
VisitUserDefinedLiteral(const UserDefinedLiteral * S)1838 void StmtProfiler::VisitUserDefinedLiteral(const UserDefinedLiteral *S) {
1839 VisitCallExpr(S);
1840 }
1841
VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr * S)1842 void StmtProfiler::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *S) {
1843 VisitExpr(S);
1844 ID.AddBoolean(S->getValue());
1845 }
1846
VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr * S)1847 void StmtProfiler::VisitCXXNullPtrLiteralExpr(const CXXNullPtrLiteralExpr *S) {
1848 VisitExpr(S);
1849 }
1850
VisitCXXStdInitializerListExpr(const CXXStdInitializerListExpr * S)1851 void StmtProfiler::VisitCXXStdInitializerListExpr(
1852 const CXXStdInitializerListExpr *S) {
1853 VisitExpr(S);
1854 }
1855
VisitCXXTypeidExpr(const CXXTypeidExpr * S)1856 void StmtProfiler::VisitCXXTypeidExpr(const CXXTypeidExpr *S) {
1857 VisitExpr(S);
1858 if (S->isTypeOperand())
1859 VisitType(S->getTypeOperandSourceInfo()->getType());
1860 }
1861
VisitCXXUuidofExpr(const CXXUuidofExpr * S)1862 void StmtProfiler::VisitCXXUuidofExpr(const CXXUuidofExpr *S) {
1863 VisitExpr(S);
1864 if (S->isTypeOperand())
1865 VisitType(S->getTypeOperandSourceInfo()->getType());
1866 }
1867
VisitMSPropertyRefExpr(const MSPropertyRefExpr * S)1868 void StmtProfiler::VisitMSPropertyRefExpr(const MSPropertyRefExpr *S) {
1869 VisitExpr(S);
1870 VisitDecl(S->getPropertyDecl());
1871 }
1872
VisitMSPropertySubscriptExpr(const MSPropertySubscriptExpr * S)1873 void StmtProfiler::VisitMSPropertySubscriptExpr(
1874 const MSPropertySubscriptExpr *S) {
1875 VisitExpr(S);
1876 }
1877
VisitCXXThisExpr(const CXXThisExpr * S)1878 void StmtProfiler::VisitCXXThisExpr(const CXXThisExpr *S) {
1879 VisitExpr(S);
1880 ID.AddBoolean(S->isImplicit());
1881 }
1882
VisitCXXThrowExpr(const CXXThrowExpr * S)1883 void StmtProfiler::VisitCXXThrowExpr(const CXXThrowExpr *S) {
1884 VisitExpr(S);
1885 }
1886
VisitCXXDefaultArgExpr(const CXXDefaultArgExpr * S)1887 void StmtProfiler::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *S) {
1888 VisitExpr(S);
1889 VisitDecl(S->getParam());
1890 }
1891
VisitCXXDefaultInitExpr(const CXXDefaultInitExpr * S)1892 void StmtProfiler::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *S) {
1893 VisitExpr(S);
1894 VisitDecl(S->getField());
1895 }
1896
VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr * S)1897 void StmtProfiler::VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *S) {
1898 VisitExpr(S);
1899 VisitDecl(
1900 const_cast<CXXDestructorDecl *>(S->getTemporary()->getDestructor()));
1901 }
1902
VisitCXXConstructExpr(const CXXConstructExpr * S)1903 void StmtProfiler::VisitCXXConstructExpr(const CXXConstructExpr *S) {
1904 VisitExpr(S);
1905 VisitDecl(S->getConstructor());
1906 ID.AddBoolean(S->isElidable());
1907 }
1908
VisitCXXInheritedCtorInitExpr(const CXXInheritedCtorInitExpr * S)1909 void StmtProfiler::VisitCXXInheritedCtorInitExpr(
1910 const CXXInheritedCtorInitExpr *S) {
1911 VisitExpr(S);
1912 VisitDecl(S->getConstructor());
1913 }
1914
VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr * S)1915 void StmtProfiler::VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *S) {
1916 VisitExplicitCastExpr(S);
1917 }
1918
1919 void
VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr * S)1920 StmtProfiler::VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *S) {
1921 VisitCXXConstructExpr(S);
1922 }
1923
1924 void
VisitLambdaExpr(const LambdaExpr * S)1925 StmtProfiler::VisitLambdaExpr(const LambdaExpr *S) {
1926 VisitExpr(S);
1927 for (LambdaExpr::capture_iterator C = S->explicit_capture_begin(),
1928 CEnd = S->explicit_capture_end();
1929 C != CEnd; ++C) {
1930 if (C->capturesVLAType())
1931 continue;
1932
1933 ID.AddInteger(C->getCaptureKind());
1934 switch (C->getCaptureKind()) {
1935 case LCK_StarThis:
1936 case LCK_This:
1937 break;
1938 case LCK_ByRef:
1939 case LCK_ByCopy:
1940 VisitDecl(C->getCapturedVar());
1941 ID.AddBoolean(C->isPackExpansion());
1942 break;
1943 case LCK_VLAType:
1944 llvm_unreachable("VLA type in explicit captures.");
1945 }
1946 }
1947 // Note: If we actually needed to be able to match lambda
1948 // expressions, we would have to consider parameters and return type
1949 // here, among other things.
1950 VisitStmt(S->getBody());
1951 }
1952
1953 void
VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr * S)1954 StmtProfiler::VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *S) {
1955 VisitExpr(S);
1956 }
1957
VisitCXXDeleteExpr(const CXXDeleteExpr * S)1958 void StmtProfiler::VisitCXXDeleteExpr(const CXXDeleteExpr *S) {
1959 VisitExpr(S);
1960 ID.AddBoolean(S->isGlobalDelete());
1961 ID.AddBoolean(S->isArrayForm());
1962 VisitDecl(S->getOperatorDelete());
1963 }
1964
VisitCXXNewExpr(const CXXNewExpr * S)1965 void StmtProfiler::VisitCXXNewExpr(const CXXNewExpr *S) {
1966 VisitExpr(S);
1967 VisitType(S->getAllocatedType());
1968 VisitDecl(S->getOperatorNew());
1969 VisitDecl(S->getOperatorDelete());
1970 ID.AddBoolean(S->isArray());
1971 ID.AddInteger(S->getNumPlacementArgs());
1972 ID.AddBoolean(S->isGlobalNew());
1973 ID.AddBoolean(S->isParenTypeId());
1974 ID.AddInteger(S->getInitializationStyle());
1975 }
1976
1977 void
VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr * S)1978 StmtProfiler::VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *S) {
1979 VisitExpr(S);
1980 ID.AddBoolean(S->isArrow());
1981 VisitNestedNameSpecifier(S->getQualifier());
1982 ID.AddBoolean(S->getScopeTypeInfo() != nullptr);
1983 if (S->getScopeTypeInfo())
1984 VisitType(S->getScopeTypeInfo()->getType());
1985 ID.AddBoolean(S->getDestroyedTypeInfo() != nullptr);
1986 if (S->getDestroyedTypeInfo())
1987 VisitType(S->getDestroyedType());
1988 else
1989 VisitIdentifierInfo(S->getDestroyedTypeIdentifier());
1990 }
1991
VisitOverloadExpr(const OverloadExpr * S)1992 void StmtProfiler::VisitOverloadExpr(const OverloadExpr *S) {
1993 VisitExpr(S);
1994 VisitNestedNameSpecifier(S->getQualifier());
1995 VisitName(S->getName(), /*TreatAsDecl*/ true);
1996 ID.AddBoolean(S->hasExplicitTemplateArgs());
1997 if (S->hasExplicitTemplateArgs())
1998 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
1999 }
2000
2001 void
VisitUnresolvedLookupExpr(const UnresolvedLookupExpr * S)2002 StmtProfiler::VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *S) {
2003 VisitOverloadExpr(S);
2004 }
2005
VisitTypeTraitExpr(const TypeTraitExpr * S)2006 void StmtProfiler::VisitTypeTraitExpr(const TypeTraitExpr *S) {
2007 VisitExpr(S);
2008 ID.AddInteger(S->getTrait());
2009 ID.AddInteger(S->getNumArgs());
2010 for (unsigned I = 0, N = S->getNumArgs(); I != N; ++I)
2011 VisitType(S->getArg(I)->getType());
2012 }
2013
VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr * S)2014 void StmtProfiler::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *S) {
2015 VisitExpr(S);
2016 ID.AddInteger(S->getTrait());
2017 VisitType(S->getQueriedType());
2018 }
2019
VisitExpressionTraitExpr(const ExpressionTraitExpr * S)2020 void StmtProfiler::VisitExpressionTraitExpr(const ExpressionTraitExpr *S) {
2021 VisitExpr(S);
2022 ID.AddInteger(S->getTrait());
2023 VisitExpr(S->getQueriedExpression());
2024 }
2025
VisitDependentScopeDeclRefExpr(const DependentScopeDeclRefExpr * S)2026 void StmtProfiler::VisitDependentScopeDeclRefExpr(
2027 const DependentScopeDeclRefExpr *S) {
2028 VisitExpr(S);
2029 VisitName(S->getDeclName());
2030 VisitNestedNameSpecifier(S->getQualifier());
2031 ID.AddBoolean(S->hasExplicitTemplateArgs());
2032 if (S->hasExplicitTemplateArgs())
2033 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2034 }
2035
VisitExprWithCleanups(const ExprWithCleanups * S)2036 void StmtProfiler::VisitExprWithCleanups(const ExprWithCleanups *S) {
2037 VisitExpr(S);
2038 }
2039
VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr * S)2040 void StmtProfiler::VisitCXXUnresolvedConstructExpr(
2041 const CXXUnresolvedConstructExpr *S) {
2042 VisitExpr(S);
2043 VisitType(S->getTypeAsWritten());
2044 ID.AddInteger(S->isListInitialization());
2045 }
2046
VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr * S)2047 void StmtProfiler::VisitCXXDependentScopeMemberExpr(
2048 const CXXDependentScopeMemberExpr *S) {
2049 ID.AddBoolean(S->isImplicitAccess());
2050 if (!S->isImplicitAccess()) {
2051 VisitExpr(S);
2052 ID.AddBoolean(S->isArrow());
2053 }
2054 VisitNestedNameSpecifier(S->getQualifier());
2055 VisitName(S->getMember());
2056 ID.AddBoolean(S->hasExplicitTemplateArgs());
2057 if (S->hasExplicitTemplateArgs())
2058 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2059 }
2060
VisitUnresolvedMemberExpr(const UnresolvedMemberExpr * S)2061 void StmtProfiler::VisitUnresolvedMemberExpr(const UnresolvedMemberExpr *S) {
2062 ID.AddBoolean(S->isImplicitAccess());
2063 if (!S->isImplicitAccess()) {
2064 VisitExpr(S);
2065 ID.AddBoolean(S->isArrow());
2066 }
2067 VisitNestedNameSpecifier(S->getQualifier());
2068 VisitName(S->getMemberName());
2069 ID.AddBoolean(S->hasExplicitTemplateArgs());
2070 if (S->hasExplicitTemplateArgs())
2071 VisitTemplateArguments(S->getTemplateArgs(), S->getNumTemplateArgs());
2072 }
2073
VisitCXXNoexceptExpr(const CXXNoexceptExpr * S)2074 void StmtProfiler::VisitCXXNoexceptExpr(const CXXNoexceptExpr *S) {
2075 VisitExpr(S);
2076 }
2077
VisitPackExpansionExpr(const PackExpansionExpr * S)2078 void StmtProfiler::VisitPackExpansionExpr(const PackExpansionExpr *S) {
2079 VisitExpr(S);
2080 }
2081
VisitSizeOfPackExpr(const SizeOfPackExpr * S)2082 void StmtProfiler::VisitSizeOfPackExpr(const SizeOfPackExpr *S) {
2083 VisitExpr(S);
2084 VisitDecl(S->getPack());
2085 if (S->isPartiallySubstituted()) {
2086 auto Args = S->getPartialArguments();
2087 ID.AddInteger(Args.size());
2088 for (const auto &TA : Args)
2089 VisitTemplateArgument(TA);
2090 } else {
2091 ID.AddInteger(0);
2092 }
2093 }
2094
VisitSubstNonTypeTemplateParmPackExpr(const SubstNonTypeTemplateParmPackExpr * S)2095 void StmtProfiler::VisitSubstNonTypeTemplateParmPackExpr(
2096 const SubstNonTypeTemplateParmPackExpr *S) {
2097 VisitExpr(S);
2098 VisitDecl(S->getParameterPack());
2099 VisitTemplateArgument(S->getArgumentPack());
2100 }
2101
VisitSubstNonTypeTemplateParmExpr(const SubstNonTypeTemplateParmExpr * E)2102 void StmtProfiler::VisitSubstNonTypeTemplateParmExpr(
2103 const SubstNonTypeTemplateParmExpr *E) {
2104 // Profile exactly as the replacement expression.
2105 Visit(E->getReplacement());
2106 }
2107
VisitFunctionParmPackExpr(const FunctionParmPackExpr * S)2108 void StmtProfiler::VisitFunctionParmPackExpr(const FunctionParmPackExpr *S) {
2109 VisitExpr(S);
2110 VisitDecl(S->getParameterPack());
2111 ID.AddInteger(S->getNumExpansions());
2112 for (FunctionParmPackExpr::iterator I = S->begin(), E = S->end(); I != E; ++I)
2113 VisitDecl(*I);
2114 }
2115
VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr * S)2116 void StmtProfiler::VisitMaterializeTemporaryExpr(
2117 const MaterializeTemporaryExpr *S) {
2118 VisitExpr(S);
2119 }
2120
VisitCXXFoldExpr(const CXXFoldExpr * S)2121 void StmtProfiler::VisitCXXFoldExpr(const CXXFoldExpr *S) {
2122 VisitExpr(S);
2123 ID.AddInteger(S->getOperator());
2124 }
2125
VisitCoroutineBodyStmt(const CoroutineBodyStmt * S)2126 void StmtProfiler::VisitCoroutineBodyStmt(const CoroutineBodyStmt *S) {
2127 VisitStmt(S);
2128 }
2129
VisitCoreturnStmt(const CoreturnStmt * S)2130 void StmtProfiler::VisitCoreturnStmt(const CoreturnStmt *S) {
2131 VisitStmt(S);
2132 }
2133
VisitCoawaitExpr(const CoawaitExpr * S)2134 void StmtProfiler::VisitCoawaitExpr(const CoawaitExpr *S) {
2135 VisitExpr(S);
2136 }
2137
VisitDependentCoawaitExpr(const DependentCoawaitExpr * S)2138 void StmtProfiler::VisitDependentCoawaitExpr(const DependentCoawaitExpr *S) {
2139 VisitExpr(S);
2140 }
2141
VisitCoyieldExpr(const CoyieldExpr * S)2142 void StmtProfiler::VisitCoyieldExpr(const CoyieldExpr *S) {
2143 VisitExpr(S);
2144 }
2145
VisitOpaqueValueExpr(const OpaqueValueExpr * E)2146 void StmtProfiler::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {
2147 VisitExpr(E);
2148 }
2149
VisitTypoExpr(const TypoExpr * E)2150 void StmtProfiler::VisitTypoExpr(const TypoExpr *E) {
2151 VisitExpr(E);
2152 }
2153
VisitSourceLocExpr(const SourceLocExpr * E)2154 void StmtProfiler::VisitSourceLocExpr(const SourceLocExpr *E) {
2155 VisitExpr(E);
2156 }
2157
VisitRecoveryExpr(const RecoveryExpr * E)2158 void StmtProfiler::VisitRecoveryExpr(const RecoveryExpr *E) { VisitExpr(E); }
2159
VisitObjCStringLiteral(const ObjCStringLiteral * S)2160 void StmtProfiler::VisitObjCStringLiteral(const ObjCStringLiteral *S) {
2161 VisitExpr(S);
2162 }
2163
VisitObjCBoxedExpr(const ObjCBoxedExpr * E)2164 void StmtProfiler::VisitObjCBoxedExpr(const ObjCBoxedExpr *E) {
2165 VisitExpr(E);
2166 }
2167
VisitObjCArrayLiteral(const ObjCArrayLiteral * E)2168 void StmtProfiler::VisitObjCArrayLiteral(const ObjCArrayLiteral *E) {
2169 VisitExpr(E);
2170 }
2171
VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral * E)2172 void StmtProfiler::VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E) {
2173 VisitExpr(E);
2174 }
2175
VisitObjCEncodeExpr(const ObjCEncodeExpr * S)2176 void StmtProfiler::VisitObjCEncodeExpr(const ObjCEncodeExpr *S) {
2177 VisitExpr(S);
2178 VisitType(S->getEncodedType());
2179 }
2180
VisitObjCSelectorExpr(const ObjCSelectorExpr * S)2181 void StmtProfiler::VisitObjCSelectorExpr(const ObjCSelectorExpr *S) {
2182 VisitExpr(S);
2183 VisitName(S->getSelector());
2184 }
2185
VisitObjCProtocolExpr(const ObjCProtocolExpr * S)2186 void StmtProfiler::VisitObjCProtocolExpr(const ObjCProtocolExpr *S) {
2187 VisitExpr(S);
2188 VisitDecl(S->getProtocol());
2189 }
2190
VisitObjCIvarRefExpr(const ObjCIvarRefExpr * S)2191 void StmtProfiler::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *S) {
2192 VisitExpr(S);
2193 VisitDecl(S->getDecl());
2194 ID.AddBoolean(S->isArrow());
2195 ID.AddBoolean(S->isFreeIvar());
2196 }
2197
VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr * S)2198 void StmtProfiler::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *S) {
2199 VisitExpr(S);
2200 if (S->isImplicitProperty()) {
2201 VisitDecl(S->getImplicitPropertyGetter());
2202 VisitDecl(S->getImplicitPropertySetter());
2203 } else {
2204 VisitDecl(S->getExplicitProperty());
2205 }
2206 if (S->isSuperReceiver()) {
2207 ID.AddBoolean(S->isSuperReceiver());
2208 VisitType(S->getSuperReceiverType());
2209 }
2210 }
2211
VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr * S)2212 void StmtProfiler::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *S) {
2213 VisitExpr(S);
2214 VisitDecl(S->getAtIndexMethodDecl());
2215 VisitDecl(S->setAtIndexMethodDecl());
2216 }
2217
VisitObjCMessageExpr(const ObjCMessageExpr * S)2218 void StmtProfiler::VisitObjCMessageExpr(const ObjCMessageExpr *S) {
2219 VisitExpr(S);
2220 VisitName(S->getSelector());
2221 VisitDecl(S->getMethodDecl());
2222 }
2223
VisitObjCIsaExpr(const ObjCIsaExpr * S)2224 void StmtProfiler::VisitObjCIsaExpr(const ObjCIsaExpr *S) {
2225 VisitExpr(S);
2226 ID.AddBoolean(S->isArrow());
2227 }
2228
VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr * S)2229 void StmtProfiler::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *S) {
2230 VisitExpr(S);
2231 ID.AddBoolean(S->getValue());
2232 }
2233
VisitObjCIndirectCopyRestoreExpr(const ObjCIndirectCopyRestoreExpr * S)2234 void StmtProfiler::VisitObjCIndirectCopyRestoreExpr(
2235 const ObjCIndirectCopyRestoreExpr *S) {
2236 VisitExpr(S);
2237 ID.AddBoolean(S->shouldCopy());
2238 }
2239
VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr * S)2240 void StmtProfiler::VisitObjCBridgedCastExpr(const ObjCBridgedCastExpr *S) {
2241 VisitExplicitCastExpr(S);
2242 ID.AddBoolean(S->getBridgeKind());
2243 }
2244
VisitObjCAvailabilityCheckExpr(const ObjCAvailabilityCheckExpr * S)2245 void StmtProfiler::VisitObjCAvailabilityCheckExpr(
2246 const ObjCAvailabilityCheckExpr *S) {
2247 VisitExpr(S);
2248 }
2249
VisitTemplateArguments(const TemplateArgumentLoc * Args,unsigned NumArgs)2250 void StmtProfiler::VisitTemplateArguments(const TemplateArgumentLoc *Args,
2251 unsigned NumArgs) {
2252 ID.AddInteger(NumArgs);
2253 for (unsigned I = 0; I != NumArgs; ++I)
2254 VisitTemplateArgument(Args[I].getArgument());
2255 }
2256
VisitTemplateArgument(const TemplateArgument & Arg)2257 void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
2258 // Mostly repetitive with TemplateArgument::Profile!
2259 ID.AddInteger(Arg.getKind());
2260 switch (Arg.getKind()) {
2261 case TemplateArgument::Null:
2262 break;
2263
2264 case TemplateArgument::Type:
2265 VisitType(Arg.getAsType());
2266 break;
2267
2268 case TemplateArgument::Template:
2269 case TemplateArgument::TemplateExpansion:
2270 VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
2271 break;
2272
2273 case TemplateArgument::Declaration:
2274 VisitType(Arg.getParamTypeForDecl());
2275 // FIXME: Do we need to recursively decompose template parameter objects?
2276 VisitDecl(Arg.getAsDecl());
2277 break;
2278
2279 case TemplateArgument::NullPtr:
2280 VisitType(Arg.getNullPtrType());
2281 break;
2282
2283 case TemplateArgument::Integral:
2284 VisitType(Arg.getIntegralType());
2285 Arg.getAsIntegral().Profile(ID);
2286 break;
2287
2288 case TemplateArgument::Expression:
2289 Visit(Arg.getAsExpr());
2290 break;
2291
2292 case TemplateArgument::Pack:
2293 for (const auto &P : Arg.pack_elements())
2294 VisitTemplateArgument(P);
2295 break;
2296 }
2297 }
2298
Profile(llvm::FoldingSetNodeID & ID,const ASTContext & Context,bool Canonical) const2299 void Stmt::Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context,
2300 bool Canonical) const {
2301 StmtProfilerWithPointers Profiler(ID, Context, Canonical);
2302 Profiler.Visit(this);
2303 }
2304
ProcessODRHash(llvm::FoldingSetNodeID & ID,class ODRHash & Hash) const2305 void Stmt::ProcessODRHash(llvm::FoldingSetNodeID &ID,
2306 class ODRHash &Hash) const {
2307 StmtProfilerWithoutPointers Profiler(ID, Hash);
2308 Profiler.Visit(this);
2309 }
2310