1 //===- OpenMPClause.cpp - Classes for OpenMP clauses ----------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file implements the subclesses of Stmt class declared in OpenMPClause.h
12 //===----------------------------------------------------------------------===//
14 #include "clang/AST/OpenMPClause.h"
15 #include "clang/AST/ASTContext.h"
16 #include "clang/AST/Decl.h"
17 #include "clang/AST/DeclOpenMP.h"
18 #include "clang/Basic/LLVM.h"
19 #include "llvm/ADT/SmallPtrSet.h"
20 #include "llvm/Support/Casting.h"
21 #include "llvm/Support/ErrorHandling.h"
25 using namespace clang;
27 OMPClause::child_range OMPClause::children() {
28 switch (getClauseKind()) {
31 #define OPENMP_CLAUSE(Name, Class) \
33 return static_cast<Class *>(this)->children();
34 #include "clang/Basic/OpenMPKinds.def"
36 llvm_unreachable("unknown OMPClause");
39 OMPClauseWithPreInit *OMPClauseWithPreInit::get(OMPClause *C) {
40 auto *Res = OMPClauseWithPreInit::get(const_cast<const OMPClause *>(C));
41 return Res ? const_cast<OMPClauseWithPreInit *>(Res) : nullptr;
44 const OMPClauseWithPreInit *OMPClauseWithPreInit::get(const OMPClause *C) {
45 switch (C->getClauseKind()) {
47 return static_cast<const OMPScheduleClause *>(C);
48 case OMPC_dist_schedule:
49 return static_cast<const OMPDistScheduleClause *>(C);
50 case OMPC_firstprivate:
51 return static_cast<const OMPFirstprivateClause *>(C);
52 case OMPC_lastprivate:
53 return static_cast<const OMPLastprivateClause *>(C);
55 return static_cast<const OMPReductionClause *>(C);
56 case OMPC_task_reduction:
57 return static_cast<const OMPTaskReductionClause *>(C);
58 case OMPC_in_reduction:
59 return static_cast<const OMPInReductionClause *>(C);
61 return static_cast<const OMPLinearClause *>(C);
63 return static_cast<const OMPIfClause *>(C);
64 case OMPC_num_threads:
65 return static_cast<const OMPNumThreadsClause *>(C);
67 return static_cast<const OMPNumTeamsClause *>(C);
68 case OMPC_thread_limit:
69 return static_cast<const OMPThreadLimitClause *>(C);
71 return static_cast<const OMPDeviceClause *>(C);
82 case OMPC_copyprivate:
87 case OMPC_threadprivate:
103 case OMPC_defaultmap:
108 case OMPC_use_device_ptr:
109 case OMPC_is_device_ptr:
110 case OMPC_unified_address:
111 case OMPC_unified_shared_memory:
112 case OMPC_reverse_offload:
113 case OMPC_dynamic_allocators:
114 case OMPC_atomic_default_mem_order:
121 OMPClauseWithPostUpdate *OMPClauseWithPostUpdate::get(OMPClause *C) {
122 auto *Res = OMPClauseWithPostUpdate::get(const_cast<const OMPClause *>(C));
123 return Res ? const_cast<OMPClauseWithPostUpdate *>(Res) : nullptr;
126 const OMPClauseWithPostUpdate *OMPClauseWithPostUpdate::get(const OMPClause *C) {
127 switch (C->getClauseKind()) {
128 case OMPC_lastprivate:
129 return static_cast<const OMPLastprivateClause *>(C);
131 return static_cast<const OMPReductionClause *>(C);
132 case OMPC_task_reduction:
133 return static_cast<const OMPTaskReductionClause *>(C);
134 case OMPC_in_reduction:
135 return static_cast<const OMPInReductionClause *>(C);
137 return static_cast<const OMPLinearClause *>(C);
139 case OMPC_dist_schedule:
140 case OMPC_firstprivate:
145 case OMPC_num_threads:
153 case OMPC_copyprivate:
158 case OMPC_threadprivate:
171 case OMPC_thread_limit:
177 case OMPC_defaultmap:
182 case OMPC_use_device_ptr:
183 case OMPC_is_device_ptr:
184 case OMPC_unified_address:
185 case OMPC_unified_shared_memory:
186 case OMPC_reverse_offload:
187 case OMPC_dynamic_allocators:
188 case OMPC_atomic_default_mem_order:
195 OMPOrderedClause *OMPOrderedClause::Create(const ASTContext &C, Expr *Num,
197 SourceLocation StartLoc,
198 SourceLocation LParenLoc,
199 SourceLocation EndLoc) {
200 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(2 * NumLoops));
202 new (Mem) OMPOrderedClause(Num, NumLoops, StartLoc, LParenLoc, EndLoc);
203 for (unsigned I = 0; I < NumLoops; ++I) {
204 Clause->setLoopNumIterations(I, nullptr);
205 Clause->setLoopCounter(I, nullptr);
210 OMPOrderedClause *OMPOrderedClause::CreateEmpty(const ASTContext &C,
212 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(2 * NumLoops));
213 auto *Clause = new (Mem) OMPOrderedClause(NumLoops);
214 for (unsigned I = 0; I < NumLoops; ++I) {
215 Clause->setLoopNumIterations(I, nullptr);
216 Clause->setLoopCounter(I, nullptr);
221 void OMPOrderedClause::setLoopNumIterations(unsigned NumLoop,
222 Expr *NumIterations) {
223 assert(NumLoop < NumberOfLoops && "out of loops number.");
224 getTrailingObjects<Expr *>()[NumLoop] = NumIterations;
227 ArrayRef<Expr *> OMPOrderedClause::getLoopNumIterations() const {
228 return llvm::makeArrayRef(getTrailingObjects<Expr *>(), NumberOfLoops);
231 void OMPOrderedClause::setLoopCounter(unsigned NumLoop, Expr *Counter) {
232 assert(NumLoop < NumberOfLoops && "out of loops number.");
233 getTrailingObjects<Expr *>()[NumberOfLoops + NumLoop] = Counter;
236 Expr *OMPOrderedClause::getLoopCounter(unsigned NumLoop) {
237 assert(NumLoop < NumberOfLoops && "out of loops number.");
238 return getTrailingObjects<Expr *>()[NumberOfLoops + NumLoop];
241 const Expr *OMPOrderedClause::getLoopCounter(unsigned NumLoop) const {
242 assert(NumLoop < NumberOfLoops && "out of loops number.");
243 return getTrailingObjects<Expr *>()[NumberOfLoops + NumLoop];
246 void OMPPrivateClause::setPrivateCopies(ArrayRef<Expr *> VL) {
247 assert(VL.size() == varlist_size() &&
248 "Number of private copies is not the same as the preallocated buffer");
249 std::copy(VL.begin(), VL.end(), varlist_end());
253 OMPPrivateClause::Create(const ASTContext &C, SourceLocation StartLoc,
254 SourceLocation LParenLoc, SourceLocation EndLoc,
255 ArrayRef<Expr *> VL, ArrayRef<Expr *> PrivateVL) {
256 // Allocate space for private variables and initializer expressions.
257 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(2 * VL.size()));
258 OMPPrivateClause *Clause =
259 new (Mem) OMPPrivateClause(StartLoc, LParenLoc, EndLoc, VL.size());
260 Clause->setVarRefs(VL);
261 Clause->setPrivateCopies(PrivateVL);
265 OMPPrivateClause *OMPPrivateClause::CreateEmpty(const ASTContext &C,
267 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(2 * N));
268 return new (Mem) OMPPrivateClause(N);
271 void OMPFirstprivateClause::setPrivateCopies(ArrayRef<Expr *> VL) {
272 assert(VL.size() == varlist_size() &&
273 "Number of private copies is not the same as the preallocated buffer");
274 std::copy(VL.begin(), VL.end(), varlist_end());
277 void OMPFirstprivateClause::setInits(ArrayRef<Expr *> VL) {
278 assert(VL.size() == varlist_size() &&
279 "Number of inits is not the same as the preallocated buffer");
280 std::copy(VL.begin(), VL.end(), getPrivateCopies().end());
283 OMPFirstprivateClause *
284 OMPFirstprivateClause::Create(const ASTContext &C, SourceLocation StartLoc,
285 SourceLocation LParenLoc, SourceLocation EndLoc,
286 ArrayRef<Expr *> VL, ArrayRef<Expr *> PrivateVL,
287 ArrayRef<Expr *> InitVL, Stmt *PreInit) {
288 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(3 * VL.size()));
289 OMPFirstprivateClause *Clause =
290 new (Mem) OMPFirstprivateClause(StartLoc, LParenLoc, EndLoc, VL.size());
291 Clause->setVarRefs(VL);
292 Clause->setPrivateCopies(PrivateVL);
293 Clause->setInits(InitVL);
294 Clause->setPreInitStmt(PreInit);
298 OMPFirstprivateClause *OMPFirstprivateClause::CreateEmpty(const ASTContext &C,
300 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(3 * N));
301 return new (Mem) OMPFirstprivateClause(N);
304 void OMPLastprivateClause::setPrivateCopies(ArrayRef<Expr *> PrivateCopies) {
305 assert(PrivateCopies.size() == varlist_size() &&
306 "Number of private copies is not the same as the preallocated buffer");
307 std::copy(PrivateCopies.begin(), PrivateCopies.end(), varlist_end());
310 void OMPLastprivateClause::setSourceExprs(ArrayRef<Expr *> SrcExprs) {
311 assert(SrcExprs.size() == varlist_size() && "Number of source expressions is "
312 "not the same as the "
313 "preallocated buffer");
314 std::copy(SrcExprs.begin(), SrcExprs.end(), getPrivateCopies().end());
317 void OMPLastprivateClause::setDestinationExprs(ArrayRef<Expr *> DstExprs) {
318 assert(DstExprs.size() == varlist_size() && "Number of destination "
319 "expressions is not the same as "
320 "the preallocated buffer");
321 std::copy(DstExprs.begin(), DstExprs.end(), getSourceExprs().end());
324 void OMPLastprivateClause::setAssignmentOps(ArrayRef<Expr *> AssignmentOps) {
325 assert(AssignmentOps.size() == varlist_size() &&
326 "Number of assignment expressions is not the same as the preallocated "
328 std::copy(AssignmentOps.begin(), AssignmentOps.end(),
329 getDestinationExprs().end());
332 OMPLastprivateClause *OMPLastprivateClause::Create(
333 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
334 SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
335 ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps, Stmt *PreInit,
337 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * VL.size()));
338 OMPLastprivateClause *Clause =
339 new (Mem) OMPLastprivateClause(StartLoc, LParenLoc, EndLoc, VL.size());
340 Clause->setVarRefs(VL);
341 Clause->setSourceExprs(SrcExprs);
342 Clause->setDestinationExprs(DstExprs);
343 Clause->setAssignmentOps(AssignmentOps);
344 Clause->setPreInitStmt(PreInit);
345 Clause->setPostUpdateExpr(PostUpdate);
349 OMPLastprivateClause *OMPLastprivateClause::CreateEmpty(const ASTContext &C,
351 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * N));
352 return new (Mem) OMPLastprivateClause(N);
355 OMPSharedClause *OMPSharedClause::Create(const ASTContext &C,
356 SourceLocation StartLoc,
357 SourceLocation LParenLoc,
358 SourceLocation EndLoc,
359 ArrayRef<Expr *> VL) {
360 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(VL.size()));
361 OMPSharedClause *Clause =
362 new (Mem) OMPSharedClause(StartLoc, LParenLoc, EndLoc, VL.size());
363 Clause->setVarRefs(VL);
367 OMPSharedClause *OMPSharedClause::CreateEmpty(const ASTContext &C, unsigned N) {
368 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(N));
369 return new (Mem) OMPSharedClause(N);
372 void OMPLinearClause::setPrivates(ArrayRef<Expr *> PL) {
373 assert(PL.size() == varlist_size() &&
374 "Number of privates is not the same as the preallocated buffer");
375 std::copy(PL.begin(), PL.end(), varlist_end());
378 void OMPLinearClause::setInits(ArrayRef<Expr *> IL) {
379 assert(IL.size() == varlist_size() &&
380 "Number of inits is not the same as the preallocated buffer");
381 std::copy(IL.begin(), IL.end(), getPrivates().end());
384 void OMPLinearClause::setUpdates(ArrayRef<Expr *> UL) {
385 assert(UL.size() == varlist_size() &&
386 "Number of updates is not the same as the preallocated buffer");
387 std::copy(UL.begin(), UL.end(), getInits().end());
390 void OMPLinearClause::setFinals(ArrayRef<Expr *> FL) {
391 assert(FL.size() == varlist_size() &&
392 "Number of final updates is not the same as the preallocated buffer");
393 std::copy(FL.begin(), FL.end(), getUpdates().end());
396 OMPLinearClause *OMPLinearClause::Create(
397 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
398 OpenMPLinearClauseKind Modifier, SourceLocation ModifierLoc,
399 SourceLocation ColonLoc, SourceLocation EndLoc, ArrayRef<Expr *> VL,
400 ArrayRef<Expr *> PL, ArrayRef<Expr *> IL, Expr *Step, Expr *CalcStep,
401 Stmt *PreInit, Expr *PostUpdate) {
402 // Allocate space for 4 lists (Vars, Inits, Updates, Finals) and 2 expressions
403 // (Step and CalcStep).
404 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * VL.size() + 2));
405 OMPLinearClause *Clause = new (Mem) OMPLinearClause(
406 StartLoc, LParenLoc, Modifier, ModifierLoc, ColonLoc, EndLoc, VL.size());
407 Clause->setVarRefs(VL);
408 Clause->setPrivates(PL);
409 Clause->setInits(IL);
410 // Fill update and final expressions with zeroes, they are provided later,
411 // after the directive construction.
412 std::fill(Clause->getInits().end(), Clause->getInits().end() + VL.size(),
414 std::fill(Clause->getUpdates().end(), Clause->getUpdates().end() + VL.size(),
416 Clause->setStep(Step);
417 Clause->setCalcStep(CalcStep);
418 Clause->setPreInitStmt(PreInit);
419 Clause->setPostUpdateExpr(PostUpdate);
423 OMPLinearClause *OMPLinearClause::CreateEmpty(const ASTContext &C,
425 // Allocate space for 4 lists (Vars, Inits, Updates, Finals) and 2 expressions
426 // (Step and CalcStep).
427 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * NumVars + 2));
428 return new (Mem) OMPLinearClause(NumVars);
432 OMPAlignedClause::Create(const ASTContext &C, SourceLocation StartLoc,
433 SourceLocation LParenLoc, SourceLocation ColonLoc,
434 SourceLocation EndLoc, ArrayRef<Expr *> VL, Expr *A) {
435 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(VL.size() + 1));
436 OMPAlignedClause *Clause = new (Mem)
437 OMPAlignedClause(StartLoc, LParenLoc, ColonLoc, EndLoc, VL.size());
438 Clause->setVarRefs(VL);
439 Clause->setAlignment(A);
443 OMPAlignedClause *OMPAlignedClause::CreateEmpty(const ASTContext &C,
445 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(NumVars + 1));
446 return new (Mem) OMPAlignedClause(NumVars);
449 void OMPCopyinClause::setSourceExprs(ArrayRef<Expr *> SrcExprs) {
450 assert(SrcExprs.size() == varlist_size() && "Number of source expressions is "
451 "not the same as the "
452 "preallocated buffer");
453 std::copy(SrcExprs.begin(), SrcExprs.end(), varlist_end());
456 void OMPCopyinClause::setDestinationExprs(ArrayRef<Expr *> DstExprs) {
457 assert(DstExprs.size() == varlist_size() && "Number of destination "
458 "expressions is not the same as "
459 "the preallocated buffer");
460 std::copy(DstExprs.begin(), DstExprs.end(), getSourceExprs().end());
463 void OMPCopyinClause::setAssignmentOps(ArrayRef<Expr *> AssignmentOps) {
464 assert(AssignmentOps.size() == varlist_size() &&
465 "Number of assignment expressions is not the same as the preallocated "
467 std::copy(AssignmentOps.begin(), AssignmentOps.end(),
468 getDestinationExprs().end());
471 OMPCopyinClause *OMPCopyinClause::Create(
472 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
473 SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
474 ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps) {
475 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(4 * VL.size()));
476 OMPCopyinClause *Clause =
477 new (Mem) OMPCopyinClause(StartLoc, LParenLoc, EndLoc, VL.size());
478 Clause->setVarRefs(VL);
479 Clause->setSourceExprs(SrcExprs);
480 Clause->setDestinationExprs(DstExprs);
481 Clause->setAssignmentOps(AssignmentOps);
485 OMPCopyinClause *OMPCopyinClause::CreateEmpty(const ASTContext &C, unsigned N) {
486 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(4 * N));
487 return new (Mem) OMPCopyinClause(N);
490 void OMPCopyprivateClause::setSourceExprs(ArrayRef<Expr *> SrcExprs) {
491 assert(SrcExprs.size() == varlist_size() && "Number of source expressions is "
492 "not the same as the "
493 "preallocated buffer");
494 std::copy(SrcExprs.begin(), SrcExprs.end(), varlist_end());
497 void OMPCopyprivateClause::setDestinationExprs(ArrayRef<Expr *> DstExprs) {
498 assert(DstExprs.size() == varlist_size() && "Number of destination "
499 "expressions is not the same as "
500 "the preallocated buffer");
501 std::copy(DstExprs.begin(), DstExprs.end(), getSourceExprs().end());
504 void OMPCopyprivateClause::setAssignmentOps(ArrayRef<Expr *> AssignmentOps) {
505 assert(AssignmentOps.size() == varlist_size() &&
506 "Number of assignment expressions is not the same as the preallocated "
508 std::copy(AssignmentOps.begin(), AssignmentOps.end(),
509 getDestinationExprs().end());
512 OMPCopyprivateClause *OMPCopyprivateClause::Create(
513 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
514 SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
515 ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps) {
516 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(4 * VL.size()));
517 OMPCopyprivateClause *Clause =
518 new (Mem) OMPCopyprivateClause(StartLoc, LParenLoc, EndLoc, VL.size());
519 Clause->setVarRefs(VL);
520 Clause->setSourceExprs(SrcExprs);
521 Clause->setDestinationExprs(DstExprs);
522 Clause->setAssignmentOps(AssignmentOps);
526 OMPCopyprivateClause *OMPCopyprivateClause::CreateEmpty(const ASTContext &C,
528 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(4 * N));
529 return new (Mem) OMPCopyprivateClause(N);
532 void OMPReductionClause::setPrivates(ArrayRef<Expr *> Privates) {
533 assert(Privates.size() == varlist_size() &&
534 "Number of private copies is not the same as the preallocated buffer");
535 std::copy(Privates.begin(), Privates.end(), varlist_end());
538 void OMPReductionClause::setLHSExprs(ArrayRef<Expr *> LHSExprs) {
540 LHSExprs.size() == varlist_size() &&
541 "Number of LHS expressions is not the same as the preallocated buffer");
542 std::copy(LHSExprs.begin(), LHSExprs.end(), getPrivates().end());
545 void OMPReductionClause::setRHSExprs(ArrayRef<Expr *> RHSExprs) {
547 RHSExprs.size() == varlist_size() &&
548 "Number of RHS expressions is not the same as the preallocated buffer");
549 std::copy(RHSExprs.begin(), RHSExprs.end(), getLHSExprs().end());
552 void OMPReductionClause::setReductionOps(ArrayRef<Expr *> ReductionOps) {
553 assert(ReductionOps.size() == varlist_size() && "Number of reduction "
554 "expressions is not the same "
555 "as the preallocated buffer");
556 std::copy(ReductionOps.begin(), ReductionOps.end(), getRHSExprs().end());
559 OMPReductionClause *OMPReductionClause::Create(
560 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
561 SourceLocation EndLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VL,
562 NestedNameSpecifierLoc QualifierLoc, const DeclarationNameInfo &NameInfo,
563 ArrayRef<Expr *> Privates, ArrayRef<Expr *> LHSExprs,
564 ArrayRef<Expr *> RHSExprs, ArrayRef<Expr *> ReductionOps, Stmt *PreInit,
566 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * VL.size()));
567 OMPReductionClause *Clause = new (Mem) OMPReductionClause(
568 StartLoc, LParenLoc, EndLoc, ColonLoc, VL.size(), QualifierLoc, NameInfo);
569 Clause->setVarRefs(VL);
570 Clause->setPrivates(Privates);
571 Clause->setLHSExprs(LHSExprs);
572 Clause->setRHSExprs(RHSExprs);
573 Clause->setReductionOps(ReductionOps);
574 Clause->setPreInitStmt(PreInit);
575 Clause->setPostUpdateExpr(PostUpdate);
579 OMPReductionClause *OMPReductionClause::CreateEmpty(const ASTContext &C,
581 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * N));
582 return new (Mem) OMPReductionClause(N);
585 void OMPTaskReductionClause::setPrivates(ArrayRef<Expr *> Privates) {
586 assert(Privates.size() == varlist_size() &&
587 "Number of private copies is not the same as the preallocated buffer");
588 std::copy(Privates.begin(), Privates.end(), varlist_end());
591 void OMPTaskReductionClause::setLHSExprs(ArrayRef<Expr *> LHSExprs) {
593 LHSExprs.size() == varlist_size() &&
594 "Number of LHS expressions is not the same as the preallocated buffer");
595 std::copy(LHSExprs.begin(), LHSExprs.end(), getPrivates().end());
598 void OMPTaskReductionClause::setRHSExprs(ArrayRef<Expr *> RHSExprs) {
600 RHSExprs.size() == varlist_size() &&
601 "Number of RHS expressions is not the same as the preallocated buffer");
602 std::copy(RHSExprs.begin(), RHSExprs.end(), getLHSExprs().end());
605 void OMPTaskReductionClause::setReductionOps(ArrayRef<Expr *> ReductionOps) {
606 assert(ReductionOps.size() == varlist_size() && "Number of task reduction "
607 "expressions is not the same "
608 "as the preallocated buffer");
609 std::copy(ReductionOps.begin(), ReductionOps.end(), getRHSExprs().end());
612 OMPTaskReductionClause *OMPTaskReductionClause::Create(
613 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
614 SourceLocation EndLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VL,
615 NestedNameSpecifierLoc QualifierLoc, const DeclarationNameInfo &NameInfo,
616 ArrayRef<Expr *> Privates, ArrayRef<Expr *> LHSExprs,
617 ArrayRef<Expr *> RHSExprs, ArrayRef<Expr *> ReductionOps, Stmt *PreInit,
619 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * VL.size()));
620 OMPTaskReductionClause *Clause = new (Mem) OMPTaskReductionClause(
621 StartLoc, LParenLoc, EndLoc, ColonLoc, VL.size(), QualifierLoc, NameInfo);
622 Clause->setVarRefs(VL);
623 Clause->setPrivates(Privates);
624 Clause->setLHSExprs(LHSExprs);
625 Clause->setRHSExprs(RHSExprs);
626 Clause->setReductionOps(ReductionOps);
627 Clause->setPreInitStmt(PreInit);
628 Clause->setPostUpdateExpr(PostUpdate);
632 OMPTaskReductionClause *OMPTaskReductionClause::CreateEmpty(const ASTContext &C,
634 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(5 * N));
635 return new (Mem) OMPTaskReductionClause(N);
638 void OMPInReductionClause::setPrivates(ArrayRef<Expr *> Privates) {
639 assert(Privates.size() == varlist_size() &&
640 "Number of private copies is not the same as the preallocated buffer");
641 std::copy(Privates.begin(), Privates.end(), varlist_end());
644 void OMPInReductionClause::setLHSExprs(ArrayRef<Expr *> LHSExprs) {
646 LHSExprs.size() == varlist_size() &&
647 "Number of LHS expressions is not the same as the preallocated buffer");
648 std::copy(LHSExprs.begin(), LHSExprs.end(), getPrivates().end());
651 void OMPInReductionClause::setRHSExprs(ArrayRef<Expr *> RHSExprs) {
653 RHSExprs.size() == varlist_size() &&
654 "Number of RHS expressions is not the same as the preallocated buffer");
655 std::copy(RHSExprs.begin(), RHSExprs.end(), getLHSExprs().end());
658 void OMPInReductionClause::setReductionOps(ArrayRef<Expr *> ReductionOps) {
659 assert(ReductionOps.size() == varlist_size() && "Number of in reduction "
660 "expressions is not the same "
661 "as the preallocated buffer");
662 std::copy(ReductionOps.begin(), ReductionOps.end(), getRHSExprs().end());
665 void OMPInReductionClause::setTaskgroupDescriptors(
666 ArrayRef<Expr *> TaskgroupDescriptors) {
667 assert(TaskgroupDescriptors.size() == varlist_size() &&
668 "Number of in reduction descriptors is not the same as the "
669 "preallocated buffer");
670 std::copy(TaskgroupDescriptors.begin(), TaskgroupDescriptors.end(),
671 getReductionOps().end());
674 OMPInReductionClause *OMPInReductionClause::Create(
675 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
676 SourceLocation EndLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VL,
677 NestedNameSpecifierLoc QualifierLoc, const DeclarationNameInfo &NameInfo,
678 ArrayRef<Expr *> Privates, ArrayRef<Expr *> LHSExprs,
679 ArrayRef<Expr *> RHSExprs, ArrayRef<Expr *> ReductionOps,
680 ArrayRef<Expr *> TaskgroupDescriptors, Stmt *PreInit, Expr *PostUpdate) {
681 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(6 * VL.size()));
682 OMPInReductionClause *Clause = new (Mem) OMPInReductionClause(
683 StartLoc, LParenLoc, EndLoc, ColonLoc, VL.size(), QualifierLoc, NameInfo);
684 Clause->setVarRefs(VL);
685 Clause->setPrivates(Privates);
686 Clause->setLHSExprs(LHSExprs);
687 Clause->setRHSExprs(RHSExprs);
688 Clause->setReductionOps(ReductionOps);
689 Clause->setTaskgroupDescriptors(TaskgroupDescriptors);
690 Clause->setPreInitStmt(PreInit);
691 Clause->setPostUpdateExpr(PostUpdate);
695 OMPInReductionClause *OMPInReductionClause::CreateEmpty(const ASTContext &C,
697 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(6 * N));
698 return new (Mem) OMPInReductionClause(N);
701 OMPFlushClause *OMPFlushClause::Create(const ASTContext &C,
702 SourceLocation StartLoc,
703 SourceLocation LParenLoc,
704 SourceLocation EndLoc,
705 ArrayRef<Expr *> VL) {
706 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(VL.size() + 1));
707 OMPFlushClause *Clause =
708 new (Mem) OMPFlushClause(StartLoc, LParenLoc, EndLoc, VL.size());
709 Clause->setVarRefs(VL);
713 OMPFlushClause *OMPFlushClause::CreateEmpty(const ASTContext &C, unsigned N) {
714 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(N));
715 return new (Mem) OMPFlushClause(N);
719 OMPDependClause::Create(const ASTContext &C, SourceLocation StartLoc,
720 SourceLocation LParenLoc, SourceLocation EndLoc,
721 OpenMPDependClauseKind DepKind, SourceLocation DepLoc,
722 SourceLocation ColonLoc, ArrayRef<Expr *> VL,
724 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(VL.size() + NumLoops));
725 OMPDependClause *Clause = new (Mem)
726 OMPDependClause(StartLoc, LParenLoc, EndLoc, VL.size(), NumLoops);
727 Clause->setVarRefs(VL);
728 Clause->setDependencyKind(DepKind);
729 Clause->setDependencyLoc(DepLoc);
730 Clause->setColonLoc(ColonLoc);
731 for (unsigned I = 0 ; I < NumLoops; ++I)
732 Clause->setLoopData(I, nullptr);
736 OMPDependClause *OMPDependClause::CreateEmpty(const ASTContext &C, unsigned N,
738 void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(N + NumLoops));
739 return new (Mem) OMPDependClause(N, NumLoops);
742 void OMPDependClause::setLoopData(unsigned NumLoop, Expr *Cnt) {
743 assert((getDependencyKind() == OMPC_DEPEND_sink ||
744 getDependencyKind() == OMPC_DEPEND_source) &&
745 NumLoop < NumLoops &&
746 "Expected sink or source depend + loop index must be less number of "
748 auto It = std::next(getVarRefs().end(), NumLoop);
752 Expr *OMPDependClause::getLoopData(unsigned NumLoop) {
753 assert((getDependencyKind() == OMPC_DEPEND_sink ||
754 getDependencyKind() == OMPC_DEPEND_source) &&
755 NumLoop < NumLoops &&
756 "Expected sink or source depend + loop index must be less number of "
758 auto It = std::next(getVarRefs().end(), NumLoop);
762 const Expr *OMPDependClause::getLoopData(unsigned NumLoop) const {
763 assert((getDependencyKind() == OMPC_DEPEND_sink ||
764 getDependencyKind() == OMPC_DEPEND_source) &&
765 NumLoop < NumLoops &&
766 "Expected sink or source depend + loop index must be less number of "
768 auto It = std::next(getVarRefs().end(), NumLoop);
772 unsigned OMPClauseMappableExprCommon::getComponentsTotalNumber(
773 MappableExprComponentListsRef ComponentLists) {
774 unsigned TotalNum = 0u;
775 for (auto &C : ComponentLists)
776 TotalNum += C.size();
780 unsigned OMPClauseMappableExprCommon::getUniqueDeclarationsTotalNumber(
781 ArrayRef<const ValueDecl *> Declarations) {
782 unsigned TotalNum = 0u;
783 llvm::SmallPtrSet<const ValueDecl *, 8> Cache;
784 for (const ValueDecl *D : Declarations) {
785 const ValueDecl *VD = D ? cast<ValueDecl>(D->getCanonicalDecl()) : nullptr;
795 OMPMapClause::Create(const ASTContext &C, SourceLocation StartLoc,
796 SourceLocation LParenLoc, SourceLocation EndLoc,
797 ArrayRef<Expr *> Vars, ArrayRef<ValueDecl *> Declarations,
798 MappableExprComponentListsRef ComponentLists,
799 ArrayRef<OpenMPMapModifierKind> MapModifiers,
800 ArrayRef<SourceLocation> MapModifiersLoc,
801 OpenMPMapClauseKind Type, bool TypeIsImplicit,
802 SourceLocation TypeLoc) {
803 unsigned NumVars = Vars.size();
804 unsigned NumUniqueDeclarations =
805 getUniqueDeclarationsTotalNumber(Declarations);
806 unsigned NumComponentLists = ComponentLists.size();
807 unsigned NumComponents = getComponentsTotalNumber(ComponentLists);
809 // We need to allocate:
810 // NumVars x Expr* - we have an original list expression for each clause list
812 // NumUniqueDeclarations x ValueDecl* - unique base declarations associated
813 // with each component list.
814 // (NumUniqueDeclarations + NumComponentLists) x unsigned - we specify the
815 // number of lists for each unique declaration and the size of each component
817 // NumComponents x MappableComponent - the total of all the components in all
819 void *Mem = C.Allocate(
820 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
821 OMPClauseMappableExprCommon::MappableComponent>(
822 NumVars, NumUniqueDeclarations,
823 NumUniqueDeclarations + NumComponentLists, NumComponents));
824 OMPMapClause *Clause = new (Mem) OMPMapClause(
825 MapModifiers, MapModifiersLoc, Type, TypeIsImplicit, TypeLoc, StartLoc,
826 LParenLoc, EndLoc, NumVars, NumUniqueDeclarations, NumComponentLists,
829 Clause->setVarRefs(Vars);
830 Clause->setClauseInfo(Declarations, ComponentLists);
831 Clause->setMapType(Type);
832 Clause->setMapLoc(TypeLoc);
836 OMPMapClause *OMPMapClause::CreateEmpty(const ASTContext &C, unsigned NumVars,
837 unsigned NumUniqueDeclarations,
838 unsigned NumComponentLists,
839 unsigned NumComponents) {
840 void *Mem = C.Allocate(
841 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
842 OMPClauseMappableExprCommon::MappableComponent>(
843 NumVars, NumUniqueDeclarations,
844 NumUniqueDeclarations + NumComponentLists, NumComponents));
845 return new (Mem) OMPMapClause(NumVars, NumUniqueDeclarations,
846 NumComponentLists, NumComponents);
849 OMPToClause *OMPToClause::Create(const ASTContext &C, SourceLocation StartLoc,
850 SourceLocation LParenLoc,
851 SourceLocation EndLoc, ArrayRef<Expr *> Vars,
852 ArrayRef<ValueDecl *> Declarations,
853 MappableExprComponentListsRef ComponentLists) {
854 unsigned NumVars = Vars.size();
855 unsigned NumUniqueDeclarations =
856 getUniqueDeclarationsTotalNumber(Declarations);
857 unsigned NumComponentLists = ComponentLists.size();
858 unsigned NumComponents = getComponentsTotalNumber(ComponentLists);
860 // We need to allocate:
861 // NumVars x Expr* - we have an original list expression for each clause list
863 // NumUniqueDeclarations x ValueDecl* - unique base declarations associated
864 // with each component list.
865 // (NumUniqueDeclarations + NumComponentLists) x unsigned - we specify the
866 // number of lists for each unique declaration and the size of each component
868 // NumComponents x MappableComponent - the total of all the components in all
870 void *Mem = C.Allocate(
871 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
872 OMPClauseMappableExprCommon::MappableComponent>(
873 NumVars, NumUniqueDeclarations,
874 NumUniqueDeclarations + NumComponentLists, NumComponents));
876 OMPToClause *Clause = new (Mem)
877 OMPToClause(StartLoc, LParenLoc, EndLoc, NumVars, NumUniqueDeclarations,
878 NumComponentLists, NumComponents);
880 Clause->setVarRefs(Vars);
881 Clause->setClauseInfo(Declarations, ComponentLists);
885 OMPToClause *OMPToClause::CreateEmpty(const ASTContext &C, unsigned NumVars,
886 unsigned NumUniqueDeclarations,
887 unsigned NumComponentLists,
888 unsigned NumComponents) {
889 void *Mem = C.Allocate(
890 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
891 OMPClauseMappableExprCommon::MappableComponent>(
892 NumVars, NumUniqueDeclarations,
893 NumUniqueDeclarations + NumComponentLists, NumComponents));
894 return new (Mem) OMPToClause(NumVars, NumUniqueDeclarations,
895 NumComponentLists, NumComponents);
899 OMPFromClause::Create(const ASTContext &C, SourceLocation StartLoc,
900 SourceLocation LParenLoc, SourceLocation EndLoc,
901 ArrayRef<Expr *> Vars, ArrayRef<ValueDecl *> Declarations,
902 MappableExprComponentListsRef ComponentLists) {
903 unsigned NumVars = Vars.size();
904 unsigned NumUniqueDeclarations =
905 getUniqueDeclarationsTotalNumber(Declarations);
906 unsigned NumComponentLists = ComponentLists.size();
907 unsigned NumComponents = getComponentsTotalNumber(ComponentLists);
909 // We need to allocate:
910 // NumVars x Expr* - we have an original list expression for each clause list
912 // NumUniqueDeclarations x ValueDecl* - unique base declarations associated
913 // with each component list.
914 // (NumUniqueDeclarations + NumComponentLists) x unsigned - we specify the
915 // number of lists for each unique declaration and the size of each component
917 // NumComponents x MappableComponent - the total of all the components in all
919 void *Mem = C.Allocate(
920 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
921 OMPClauseMappableExprCommon::MappableComponent>(
922 NumVars, NumUniqueDeclarations,
923 NumUniqueDeclarations + NumComponentLists, NumComponents));
925 OMPFromClause *Clause = new (Mem)
926 OMPFromClause(StartLoc, LParenLoc, EndLoc, NumVars, NumUniqueDeclarations,
927 NumComponentLists, NumComponents);
929 Clause->setVarRefs(Vars);
930 Clause->setClauseInfo(Declarations, ComponentLists);
934 OMPFromClause *OMPFromClause::CreateEmpty(const ASTContext &C, unsigned NumVars,
935 unsigned NumUniqueDeclarations,
936 unsigned NumComponentLists,
937 unsigned NumComponents) {
938 void *Mem = C.Allocate(
939 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
940 OMPClauseMappableExprCommon::MappableComponent>(
941 NumVars, NumUniqueDeclarations,
942 NumUniqueDeclarations + NumComponentLists, NumComponents));
943 return new (Mem) OMPFromClause(NumVars, NumUniqueDeclarations,
944 NumComponentLists, NumComponents);
947 void OMPUseDevicePtrClause::setPrivateCopies(ArrayRef<Expr *> VL) {
948 assert(VL.size() == varlist_size() &&
949 "Number of private copies is not the same as the preallocated buffer");
950 std::copy(VL.begin(), VL.end(), varlist_end());
953 void OMPUseDevicePtrClause::setInits(ArrayRef<Expr *> VL) {
954 assert(VL.size() == varlist_size() &&
955 "Number of inits is not the same as the preallocated buffer");
956 std::copy(VL.begin(), VL.end(), getPrivateCopies().end());
959 OMPUseDevicePtrClause *OMPUseDevicePtrClause::Create(
960 const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
961 SourceLocation EndLoc, ArrayRef<Expr *> Vars, ArrayRef<Expr *> PrivateVars,
962 ArrayRef<Expr *> Inits, ArrayRef<ValueDecl *> Declarations,
963 MappableExprComponentListsRef ComponentLists) {
964 unsigned NumVars = Vars.size();
965 unsigned NumUniqueDeclarations =
966 getUniqueDeclarationsTotalNumber(Declarations);
967 unsigned NumComponentLists = ComponentLists.size();
968 unsigned NumComponents = getComponentsTotalNumber(ComponentLists);
970 // We need to allocate:
971 // 3 x NumVars x Expr* - we have an original list expression for each clause
972 // list entry and an equal number of private copies and inits.
973 // NumUniqueDeclarations x ValueDecl* - unique base declarations associated
974 // with each component list.
975 // (NumUniqueDeclarations + NumComponentLists) x unsigned - we specify the
976 // number of lists for each unique declaration and the size of each component
978 // NumComponents x MappableComponent - the total of all the components in all
980 void *Mem = C.Allocate(
981 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
982 OMPClauseMappableExprCommon::MappableComponent>(
983 3 * NumVars, NumUniqueDeclarations,
984 NumUniqueDeclarations + NumComponentLists, NumComponents));
986 OMPUseDevicePtrClause *Clause = new (Mem) OMPUseDevicePtrClause(
987 StartLoc, LParenLoc, EndLoc, NumVars, NumUniqueDeclarations,
988 NumComponentLists, NumComponents);
990 Clause->setVarRefs(Vars);
991 Clause->setPrivateCopies(PrivateVars);
992 Clause->setInits(Inits);
993 Clause->setClauseInfo(Declarations, ComponentLists);
997 OMPUseDevicePtrClause *OMPUseDevicePtrClause::CreateEmpty(
998 const ASTContext &C, unsigned NumVars, unsigned NumUniqueDeclarations,
999 unsigned NumComponentLists, unsigned NumComponents) {
1000 void *Mem = C.Allocate(
1001 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
1002 OMPClauseMappableExprCommon::MappableComponent>(
1003 3 * NumVars, NumUniqueDeclarations,
1004 NumUniqueDeclarations + NumComponentLists, NumComponents));
1005 return new (Mem) OMPUseDevicePtrClause(NumVars, NumUniqueDeclarations,
1006 NumComponentLists, NumComponents);
1009 OMPIsDevicePtrClause *
1010 OMPIsDevicePtrClause::Create(const ASTContext &C, SourceLocation StartLoc,
1011 SourceLocation LParenLoc, SourceLocation EndLoc,
1012 ArrayRef<Expr *> Vars,
1013 ArrayRef<ValueDecl *> Declarations,
1014 MappableExprComponentListsRef ComponentLists) {
1015 unsigned NumVars = Vars.size();
1016 unsigned NumUniqueDeclarations =
1017 getUniqueDeclarationsTotalNumber(Declarations);
1018 unsigned NumComponentLists = ComponentLists.size();
1019 unsigned NumComponents = getComponentsTotalNumber(ComponentLists);
1021 // We need to allocate:
1022 // NumVars x Expr* - we have an original list expression for each clause list
1024 // NumUniqueDeclarations x ValueDecl* - unique base declarations associated
1025 // with each component list.
1026 // (NumUniqueDeclarations + NumComponentLists) x unsigned - we specify the
1027 // number of lists for each unique declaration and the size of each component
1029 // NumComponents x MappableComponent - the total of all the components in all
1031 void *Mem = C.Allocate(
1032 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
1033 OMPClauseMappableExprCommon::MappableComponent>(
1034 NumVars, NumUniqueDeclarations,
1035 NumUniqueDeclarations + NumComponentLists, NumComponents));
1037 OMPIsDevicePtrClause *Clause = new (Mem) OMPIsDevicePtrClause(
1038 StartLoc, LParenLoc, EndLoc, NumVars, NumUniqueDeclarations,
1039 NumComponentLists, NumComponents);
1041 Clause->setVarRefs(Vars);
1042 Clause->setClauseInfo(Declarations, ComponentLists);
1046 OMPIsDevicePtrClause *OMPIsDevicePtrClause::CreateEmpty(
1047 const ASTContext &C, unsigned NumVars, unsigned NumUniqueDeclarations,
1048 unsigned NumComponentLists, unsigned NumComponents) {
1049 void *Mem = C.Allocate(
1050 totalSizeToAlloc<Expr *, ValueDecl *, unsigned,
1051 OMPClauseMappableExprCommon::MappableComponent>(
1052 NumVars, NumUniqueDeclarations,
1053 NumUniqueDeclarations + NumComponentLists, NumComponents));
1054 return new (Mem) OMPIsDevicePtrClause(NumVars, NumUniqueDeclarations,
1055 NumComponentLists, NumComponents);
1058 //===----------------------------------------------------------------------===//
1059 // OpenMP clauses printing methods
1060 //===----------------------------------------------------------------------===//
1062 void OMPClausePrinter::VisitOMPIfClause(OMPIfClause *Node) {
1064 if (Node->getNameModifier() != OMPD_unknown)
1065 OS << getOpenMPDirectiveName(Node->getNameModifier()) << ": ";
1066 Node->getCondition()->printPretty(OS, nullptr, Policy, 0);
1070 void OMPClausePrinter::VisitOMPFinalClause(OMPFinalClause *Node) {
1072 Node->getCondition()->printPretty(OS, nullptr, Policy, 0);
1076 void OMPClausePrinter::VisitOMPNumThreadsClause(OMPNumThreadsClause *Node) {
1077 OS << "num_threads(";
1078 Node->getNumThreads()->printPretty(OS, nullptr, Policy, 0);
1082 void OMPClausePrinter::VisitOMPSafelenClause(OMPSafelenClause *Node) {
1084 Node->getSafelen()->printPretty(OS, nullptr, Policy, 0);
1088 void OMPClausePrinter::VisitOMPSimdlenClause(OMPSimdlenClause *Node) {
1090 Node->getSimdlen()->printPretty(OS, nullptr, Policy, 0);
1094 void OMPClausePrinter::VisitOMPCollapseClause(OMPCollapseClause *Node) {
1096 Node->getNumForLoops()->printPretty(OS, nullptr, Policy, 0);
1100 void OMPClausePrinter::VisitOMPDefaultClause(OMPDefaultClause *Node) {
1102 << getOpenMPSimpleClauseTypeName(OMPC_default, Node->getDefaultKind())
1106 void OMPClausePrinter::VisitOMPProcBindClause(OMPProcBindClause *Node) {
1108 << getOpenMPSimpleClauseTypeName(OMPC_proc_bind, Node->getProcBindKind())
1112 void OMPClausePrinter::VisitOMPUnifiedAddressClause(OMPUnifiedAddressClause *) {
1113 OS << "unified_address";
1116 void OMPClausePrinter::VisitOMPUnifiedSharedMemoryClause(
1117 OMPUnifiedSharedMemoryClause *) {
1118 OS << "unified_shared_memory";
1121 void OMPClausePrinter::VisitOMPReverseOffloadClause(OMPReverseOffloadClause *) {
1122 OS << "reverse_offload";
1125 void OMPClausePrinter::VisitOMPDynamicAllocatorsClause(
1126 OMPDynamicAllocatorsClause *) {
1127 OS << "dynamic_allocators";
1130 void OMPClausePrinter::VisitOMPAtomicDefaultMemOrderClause(
1131 OMPAtomicDefaultMemOrderClause *Node) {
1132 OS << "atomic_default_mem_order("
1133 << getOpenMPSimpleClauseTypeName(OMPC_atomic_default_mem_order,
1134 Node->getAtomicDefaultMemOrderKind())
1138 void OMPClausePrinter::VisitOMPScheduleClause(OMPScheduleClause *Node) {
1140 if (Node->getFirstScheduleModifier() != OMPC_SCHEDULE_MODIFIER_unknown) {
1141 OS << getOpenMPSimpleClauseTypeName(OMPC_schedule,
1142 Node->getFirstScheduleModifier());
1143 if (Node->getSecondScheduleModifier() != OMPC_SCHEDULE_MODIFIER_unknown) {
1145 OS << getOpenMPSimpleClauseTypeName(OMPC_schedule,
1146 Node->getSecondScheduleModifier());
1150 OS << getOpenMPSimpleClauseTypeName(OMPC_schedule, Node->getScheduleKind());
1151 if (auto *E = Node->getChunkSize()) {
1153 E->printPretty(OS, nullptr, Policy);
1158 void OMPClausePrinter::VisitOMPOrderedClause(OMPOrderedClause *Node) {
1160 if (auto *Num = Node->getNumForLoops()) {
1162 Num->printPretty(OS, nullptr, Policy, 0);
1167 void OMPClausePrinter::VisitOMPNowaitClause(OMPNowaitClause *) {
1171 void OMPClausePrinter::VisitOMPUntiedClause(OMPUntiedClause *) {
1175 void OMPClausePrinter::VisitOMPNogroupClause(OMPNogroupClause *) {
1179 void OMPClausePrinter::VisitOMPMergeableClause(OMPMergeableClause *) {
1183 void OMPClausePrinter::VisitOMPReadClause(OMPReadClause *) { OS << "read"; }
1185 void OMPClausePrinter::VisitOMPWriteClause(OMPWriteClause *) { OS << "write"; }
1187 void OMPClausePrinter::VisitOMPUpdateClause(OMPUpdateClause *) {
1191 void OMPClausePrinter::VisitOMPCaptureClause(OMPCaptureClause *) {
1195 void OMPClausePrinter::VisitOMPSeqCstClause(OMPSeqCstClause *) {
1199 void OMPClausePrinter::VisitOMPThreadsClause(OMPThreadsClause *) {
1203 void OMPClausePrinter::VisitOMPSIMDClause(OMPSIMDClause *) { OS << "simd"; }
1205 void OMPClausePrinter::VisitOMPDeviceClause(OMPDeviceClause *Node) {
1207 Node->getDevice()->printPretty(OS, nullptr, Policy, 0);
1211 void OMPClausePrinter::VisitOMPNumTeamsClause(OMPNumTeamsClause *Node) {
1213 Node->getNumTeams()->printPretty(OS, nullptr, Policy, 0);
1217 void OMPClausePrinter::VisitOMPThreadLimitClause(OMPThreadLimitClause *Node) {
1218 OS << "thread_limit(";
1219 Node->getThreadLimit()->printPretty(OS, nullptr, Policy, 0);
1223 void OMPClausePrinter::VisitOMPPriorityClause(OMPPriorityClause *Node) {
1225 Node->getPriority()->printPretty(OS, nullptr, Policy, 0);
1229 void OMPClausePrinter::VisitOMPGrainsizeClause(OMPGrainsizeClause *Node) {
1231 Node->getGrainsize()->printPretty(OS, nullptr, Policy, 0);
1235 void OMPClausePrinter::VisitOMPNumTasksClause(OMPNumTasksClause *Node) {
1237 Node->getNumTasks()->printPretty(OS, nullptr, Policy, 0);
1241 void OMPClausePrinter::VisitOMPHintClause(OMPHintClause *Node) {
1243 Node->getHint()->printPretty(OS, nullptr, Policy, 0);
1247 template<typename T>
1248 void OMPClausePrinter::VisitOMPClauseList(T *Node, char StartSym) {
1249 for (typename T::varlist_iterator I = Node->varlist_begin(),
1250 E = Node->varlist_end();
1252 assert(*I && "Expected non-null Stmt");
1253 OS << (I == Node->varlist_begin() ? StartSym : ',');
1254 if (auto *DRE = dyn_cast<DeclRefExpr>(*I)) {
1255 if (isa<OMPCapturedExprDecl>(DRE->getDecl()))
1256 DRE->printPretty(OS, nullptr, Policy, 0);
1258 DRE->getDecl()->printQualifiedName(OS);
1260 (*I)->printPretty(OS, nullptr, Policy, 0);
1264 void OMPClausePrinter::VisitOMPPrivateClause(OMPPrivateClause *Node) {
1265 if (!Node->varlist_empty()) {
1267 VisitOMPClauseList(Node, '(');
1272 void OMPClausePrinter::VisitOMPFirstprivateClause(OMPFirstprivateClause *Node) {
1273 if (!Node->varlist_empty()) {
1274 OS << "firstprivate";
1275 VisitOMPClauseList(Node, '(');
1280 void OMPClausePrinter::VisitOMPLastprivateClause(OMPLastprivateClause *Node) {
1281 if (!Node->varlist_empty()) {
1282 OS << "lastprivate";
1283 VisitOMPClauseList(Node, '(');
1288 void OMPClausePrinter::VisitOMPSharedClause(OMPSharedClause *Node) {
1289 if (!Node->varlist_empty()) {
1291 VisitOMPClauseList(Node, '(');
1296 void OMPClausePrinter::VisitOMPReductionClause(OMPReductionClause *Node) {
1297 if (!Node->varlist_empty()) {
1299 NestedNameSpecifier *QualifierLoc =
1300 Node->getQualifierLoc().getNestedNameSpecifier();
1301 OverloadedOperatorKind OOK =
1302 Node->getNameInfo().getName().getCXXOverloadedOperator();
1303 if (QualifierLoc == nullptr && OOK != OO_None) {
1304 // Print reduction identifier in C format
1305 OS << getOperatorSpelling(OOK);
1308 if (QualifierLoc != nullptr)
1309 QualifierLoc->print(OS, Policy);
1310 OS << Node->getNameInfo();
1313 VisitOMPClauseList(Node, ' ');
1318 void OMPClausePrinter::VisitOMPTaskReductionClause(
1319 OMPTaskReductionClause *Node) {
1320 if (!Node->varlist_empty()) {
1321 OS << "task_reduction(";
1322 NestedNameSpecifier *QualifierLoc =
1323 Node->getQualifierLoc().getNestedNameSpecifier();
1324 OverloadedOperatorKind OOK =
1325 Node->getNameInfo().getName().getCXXOverloadedOperator();
1326 if (QualifierLoc == nullptr && OOK != OO_None) {
1327 // Print reduction identifier in C format
1328 OS << getOperatorSpelling(OOK);
1331 if (QualifierLoc != nullptr)
1332 QualifierLoc->print(OS, Policy);
1333 OS << Node->getNameInfo();
1336 VisitOMPClauseList(Node, ' ');
1341 void OMPClausePrinter::VisitOMPInReductionClause(OMPInReductionClause *Node) {
1342 if (!Node->varlist_empty()) {
1343 OS << "in_reduction(";
1344 NestedNameSpecifier *QualifierLoc =
1345 Node->getQualifierLoc().getNestedNameSpecifier();
1346 OverloadedOperatorKind OOK =
1347 Node->getNameInfo().getName().getCXXOverloadedOperator();
1348 if (QualifierLoc == nullptr && OOK != OO_None) {
1349 // Print reduction identifier in C format
1350 OS << getOperatorSpelling(OOK);
1353 if (QualifierLoc != nullptr)
1354 QualifierLoc->print(OS, Policy);
1355 OS << Node->getNameInfo();
1358 VisitOMPClauseList(Node, ' ');
1363 void OMPClausePrinter::VisitOMPLinearClause(OMPLinearClause *Node) {
1364 if (!Node->varlist_empty()) {
1366 if (Node->getModifierLoc().isValid()) {
1368 << getOpenMPSimpleClauseTypeName(OMPC_linear, Node->getModifier());
1370 VisitOMPClauseList(Node, '(');
1371 if (Node->getModifierLoc().isValid())
1373 if (Node->getStep() != nullptr) {
1375 Node->getStep()->printPretty(OS, nullptr, Policy, 0);
1381 void OMPClausePrinter::VisitOMPAlignedClause(OMPAlignedClause *Node) {
1382 if (!Node->varlist_empty()) {
1384 VisitOMPClauseList(Node, '(');
1385 if (Node->getAlignment() != nullptr) {
1387 Node->getAlignment()->printPretty(OS, nullptr, Policy, 0);
1393 void OMPClausePrinter::VisitOMPCopyinClause(OMPCopyinClause *Node) {
1394 if (!Node->varlist_empty()) {
1396 VisitOMPClauseList(Node, '(');
1401 void OMPClausePrinter::VisitOMPCopyprivateClause(OMPCopyprivateClause *Node) {
1402 if (!Node->varlist_empty()) {
1403 OS << "copyprivate";
1404 VisitOMPClauseList(Node, '(');
1409 void OMPClausePrinter::VisitOMPFlushClause(OMPFlushClause *Node) {
1410 if (!Node->varlist_empty()) {
1411 VisitOMPClauseList(Node, '(');
1416 void OMPClausePrinter::VisitOMPDependClause(OMPDependClause *Node) {
1418 OS << getOpenMPSimpleClauseTypeName(Node->getClauseKind(),
1419 Node->getDependencyKind());
1420 if (!Node->varlist_empty()) {
1422 VisitOMPClauseList(Node, ' ');
1427 void OMPClausePrinter::VisitOMPMapClause(OMPMapClause *Node) {
1428 if (!Node->varlist_empty()) {
1430 if (Node->getMapType() != OMPC_MAP_unknown) {
1431 for (unsigned I = 0; I < OMPMapClause::NumberOfModifiers; ++I) {
1432 if (Node->getMapTypeModifier(I) != OMPC_MAP_MODIFIER_unknown) {
1433 OS << getOpenMPSimpleClauseTypeName(OMPC_map,
1434 Node->getMapTypeModifier(I));
1438 OS << getOpenMPSimpleClauseTypeName(OMPC_map, Node->getMapType());
1441 VisitOMPClauseList(Node, ' ');
1446 void OMPClausePrinter::VisitOMPToClause(OMPToClause *Node) {
1447 if (!Node->varlist_empty()) {
1449 VisitOMPClauseList(Node, '(');
1454 void OMPClausePrinter::VisitOMPFromClause(OMPFromClause *Node) {
1455 if (!Node->varlist_empty()) {
1457 VisitOMPClauseList(Node, '(');
1462 void OMPClausePrinter::VisitOMPDistScheduleClause(OMPDistScheduleClause *Node) {
1463 OS << "dist_schedule(" << getOpenMPSimpleClauseTypeName(
1464 OMPC_dist_schedule, Node->getDistScheduleKind());
1465 if (auto *E = Node->getChunkSize()) {
1467 E->printPretty(OS, nullptr, Policy);
1472 void OMPClausePrinter::VisitOMPDefaultmapClause(OMPDefaultmapClause *Node) {
1473 OS << "defaultmap(";
1474 OS << getOpenMPSimpleClauseTypeName(OMPC_defaultmap,
1475 Node->getDefaultmapModifier());
1477 OS << getOpenMPSimpleClauseTypeName(OMPC_defaultmap,
1478 Node->getDefaultmapKind());
1482 void OMPClausePrinter::VisitOMPUseDevicePtrClause(OMPUseDevicePtrClause *Node) {
1483 if (!Node->varlist_empty()) {
1484 OS << "use_device_ptr";
1485 VisitOMPClauseList(Node, '(');
1490 void OMPClausePrinter::VisitOMPIsDevicePtrClause(OMPIsDevicePtrClause *Node) {
1491 if (!Node->varlist_empty()) {
1492 OS << "is_device_ptr";
1493 VisitOMPClauseList(Node, '(');