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[OpenMP] Parsing + sema for "target exit data" directive. 

Patch by Arpith Jacob. Thanks!

llvm-svn: 258177
This commit is contained in:
Samuel Antao 2016-01-19 20:04:50 +00:00
parent d4af297df1
commit 7259076032
27 changed files with 646 additions and 5 deletions
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6
clang/include/clang-c/Index.h
View File

@ -2278,7 +2278,11 @@ enum CXCursorKind {
*/
CXCursor_OMPTargetEnterDataDirective = 261,
CXCursor_LastStmt = CXCursor_OMPTargetEnterDataDirective,
/** \brief OpenMP target exit data directive.
*/
CXCursor_OMPTargetExitDataDirective = 262,
CXCursor_LastStmt = CXCursor_OMPTargetExitDataDirective,
/**
* \brief Cursor that represents the translation unit itself.

3
clang/include/clang/AST/RecursiveASTVisitor.h
View File

@ -2436,6 +2436,9 @@ DEF_TRAVERSE_STMT(OMPTargetDataDirective,
DEF_TRAVERSE_STMT(OMPTargetEnterDataDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
DEF_TRAVERSE_STMT(OMPTargetExitDataDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
DEF_TRAVERSE_STMT(OMPTeamsDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })

60
clang/include/clang/AST/StmtOpenMP.h
View File

@ -2098,6 +2098,66 @@ public:
}
};
/// \brief This represents '#pragma omp target exit data' directive.
///
/// \code
/// #pragma omp target exit data device(0) if(a) map(b[:])
/// \endcode
/// In this example directive '#pragma omp target exit data' has clauses
/// 'device' with the value '0', 'if' with condition 'a' and 'map' with array
/// section 'b[:]'.
///
class OMPTargetExitDataDirective : public OMPExecutableDirective {
friend class ASTStmtReader;
/// \brief Build directive with the given start and end location.
///
/// \param StartLoc Starting location of the directive kind.
/// \param EndLoc Ending Location of the directive.
/// \param NumClauses The number of clauses.
///
OMPTargetExitDataDirective(SourceLocation StartLoc, SourceLocation EndLoc,
unsigned NumClauses)
: OMPExecutableDirective(this, OMPTargetExitDataDirectiveClass,
OMPD_target_exit_data, StartLoc, EndLoc,
NumClauses, /*NumChildren=*/0) {}
/// \brief Build an empty directive.
///
/// \param NumClauses Number of clauses.
///
explicit OMPTargetExitDataDirective(unsigned NumClauses)
: OMPExecutableDirective(this, OMPTargetExitDataDirectiveClass,
OMPD_target_exit_data, SourceLocation(),
SourceLocation(), NumClauses,
/*NumChildren=*/0) {}
public:
/// \brief Creates directive with a list of \a Clauses.
///
/// \param C AST context.
/// \param StartLoc Starting location of the directive kind.
/// \param EndLoc Ending Location of the directive.
/// \param Clauses List of clauses.
/// \param AssociatedStmt Statement, associated with the directive.
///
static OMPTargetExitDataDirective *Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses);
/// \brief Creates an empty directive with the place for \a N clauses.
///
/// \param C AST context.
/// \param N The number of clauses.
///
static OMPTargetExitDataDirective *CreateEmpty(const ASTContext &C,
unsigned N, EmptyShell);
static bool classof(const Stmt *T) {
return T->getStmtClass() == OMPTargetExitDataDirectiveClass;
}
};
/// \brief This represents '#pragma omp teams' directive.
///
/// \code

11
clang/include/clang/Basic/OpenMPKinds.def
View File

@ -63,6 +63,9 @@
#ifndef OPENMP_TARGET_ENTER_DATA_CLAUSE
#define OPENMP_TARGET_ENTER_DATA_CLAUSE(Name)
#endif
#ifndef OPENMP_TARGET_EXIT_DATA_CLAUSE
#define OPENMP_TARGET_EXIT_DATA_CLAUSE(Name)
#endif
#ifndef OPENMP_TEAMS_CLAUSE
# define OPENMP_TEAMS_CLAUSE(Name)
#endif
@ -132,6 +135,7 @@ OPENMP_DIRECTIVE(teams)
OPENMP_DIRECTIVE(cancel)
OPENMP_DIRECTIVE_EXT(target_data, "target data")
OPENMP_DIRECTIVE_EXT(target_enter_data, "target enter data")
OPENMP_DIRECTIVE_EXT(target_exit_data, "target exit data")
OPENMP_DIRECTIVE_EXT(parallel_for, "parallel for")
OPENMP_DIRECTIVE_EXT(parallel_for_simd, "parallel for simd")
OPENMP_DIRECTIVE_EXT(parallel_sections, "parallel sections")
@ -364,6 +368,12 @@ OPENMP_TARGET_ENTER_DATA_CLAUSE(if)
OPENMP_TARGET_ENTER_DATA_CLAUSE(device)
OPENMP_TARGET_ENTER_DATA_CLAUSE(map)
// Clauses allowed for OpenMP directive 'target exit data'.
// TODO More clauses for 'target exit data' directive.
OPENMP_TARGET_EXIT_DATA_CLAUSE(if)
OPENMP_TARGET_EXIT_DATA_CLAUSE(device)
OPENMP_TARGET_EXIT_DATA_CLAUSE(map)
// Clauses allowed for OpenMP directive 'teams'.
// TODO More clauses for 'teams' directive.
OPENMP_TEAMS_CLAUSE(default)
@ -463,6 +473,7 @@ OPENMP_DIST_SCHEDULE_KIND(static)
#undef OPENMP_TARGET_CLAUSE
#undef OPENMP_TARGET_DATA_CLAUSE
#undef OPENMP_TARGET_ENTER_DATA_CLAUSE
#undef OPENMP_TARGET_EXIT_DATA_CLAUSE
#undef OPENMP_TEAMS_CLAUSE
#undef OPENMP_SIMD_CLAUSE
#undef OPENMP_FOR_CLAUSE

1
clang/include/clang/Basic/StmtNodes.td
View File

@ -217,6 +217,7 @@ def OMPAtomicDirective : DStmt<OMPExecutableDirective>;
def OMPTargetDirective : DStmt<OMPExecutableDirective>;
def OMPTargetDataDirective : DStmt<OMPExecutableDirective>;
def OMPTargetEnterDataDirective : DStmt<OMPExecutableDirective>;
def OMPTargetExitDataDirective : DStmt<OMPExecutableDirective>;
def OMPTeamsDirective : DStmt<OMPExecutableDirective>;
def OMPCancellationPointDirective : DStmt<OMPExecutableDirective>;
def OMPCancelDirective : DStmt<OMPExecutableDirective>;

5
clang/include/clang/Sema/Sema.h
View File

@ -7955,6 +7955,11 @@ public:
StmtResult ActOnOpenMPTargetEnterDataDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp target exit data' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetExitDataDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp teams' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTeamsDirective(ArrayRef<OMPClause *> Clauses,

1
clang/include/clang/Serialization/ASTBitCodes.h
View File

@ -1446,6 +1446,7 @@ namespace clang {
STMT_OMP_TARGET_DIRECTIVE,
STMT_OMP_TARGET_DATA_DIRECTIVE,
STMT_OMP_TARGET_ENTER_DATA_DIRECTIVE,
STMT_OMP_TARGET_EXIT_DATA_DIRECTIVE,
STMT_OMP_TEAMS_DIRECTIVE,
STMT_OMP_TASKGROUP_DIRECTIVE,
STMT_OMP_CANCELLATION_POINT_DIRECTIVE,

22
clang/lib/AST/StmtOpenMP.cpp
View File

@ -737,6 +737,28 @@ OMPTargetEnterDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
return new (Mem) OMPTargetEnterDataDirective(N);
}
OMPTargetExitDataDirective *
OMPTargetExitDataDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses) {
void *Mem = C.Allocate(llvm::alignTo(sizeof(OMPTargetExitDataDirective),
llvm::alignOf<OMPClause *>()) +
sizeof(OMPClause *) * Clauses.size());
OMPTargetExitDataDirective *Dir =
new (Mem) OMPTargetExitDataDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
return Dir;
}
OMPTargetExitDataDirective *
OMPTargetExitDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
EmptyShell) {
void *Mem = C.Allocate(llvm::alignTo(sizeof(OMPTargetExitDataDirective),
llvm::alignOf<OMPClause *>()) +
sizeof(OMPClause *) * N);
return new (Mem) OMPTargetExitDataDirective(N);
}
OMPTeamsDirective *OMPTeamsDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,

6
clang/lib/AST/StmtPrinter.cpp
View File

@ -1067,6 +1067,12 @@ void StmtPrinter::VisitOMPTargetEnterDataDirective(
PrintOMPExecutableDirective(Node);
}
void StmtPrinter::VisitOMPTargetExitDataDirective(
OMPTargetExitDataDirective *Node) {
Indent() << "#pragma omp target exit data ";
PrintOMPExecutableDirective(Node);
}
void StmtPrinter::VisitOMPTeamsDirective(OMPTeamsDirective *Node) {
Indent() << "#pragma omp teams ";
PrintOMPExecutableDirective(Node);

5
clang/lib/AST/StmtProfile.cpp
View File

@ -589,6 +589,11 @@ void StmtProfiler::VisitOMPTargetEnterDataDirective(
VisitOMPExecutableDirective(S);
}
void StmtProfiler::VisitOMPTargetExitDataDirective(
const OMPTargetExitDataDirective *S) {
VisitOMPExecutableDirective(S);
}
void StmtProfiler::VisitOMPTeamsDirective(const OMPTeamsDirective *S) {
VisitOMPExecutableDirective(S);
}

10
clang/lib/Basic/OpenMPKinds.cpp
View File

@ -418,6 +418,16 @@ bool clang::isAllowedClauseForDirective(OpenMPDirectiveKind DKind,
#define OPENMP_TARGET_ENTER_DATA_CLAUSE(Name) \
case OMPC_##Name: \
return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;
}
break;
case OMPD_target_exit_data:
switch (CKind) {
#define OPENMP_TARGET_EXIT_DATA_CLAUSE(Name) \
case OMPC_##Name: \
return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;

3
clang/lib/CodeGen/CGStmt.cpp
View File

@ -259,6 +259,9 @@ void CodeGenFunction::EmitStmt(const Stmt *S) {
case Stmt::OMPTargetEnterDataDirectiveClass:
EmitOMPTargetEnterDataDirective(cast<OMPTargetEnterDataDirective>(*S));
break;
case Stmt::OMPTargetExitDataDirectiveClass:
EmitOMPTargetExitDataDirective(cast<OMPTargetExitDataDirective>(*S));
break;
case Stmt::OMPTaskLoopDirectiveClass:
EmitOMPTaskLoopDirective(cast<OMPTaskLoopDirective>(*S));
break;

5
clang/lib/CodeGen/CGStmtOpenMP.cpp
View File

@ -2666,6 +2666,11 @@ void CodeGenFunction::EmitOMPTargetEnterDataDirective(
// TODO: codegen for target enter data.
}
void CodeGenFunction::EmitOMPTargetExitDataDirective(
const OMPTargetExitDataDirective &S) {
// TODO: codegen for target exit data.
}
void CodeGenFunction::EmitOMPTaskLoopDirective(const OMPTaskLoopDirective &S) {
// emit the code inside the construct for now
auto CS = cast<CapturedStmt>(S.getAssociatedStmt());

1
clang/lib/CodeGen/CodeGenFunction.h
View File

@ -2337,6 +2337,7 @@ public:
void EmitOMPTargetDirective(const OMPTargetDirective &S);
void EmitOMPTargetDataDirective(const OMPTargetDataDirective &S);
void EmitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective &S);
void EmitOMPTargetExitDataDirective(const OMPTargetExitDataDirective &S);
void EmitOMPTeamsDirective(const OMPTeamsDirective &S);
void
EmitOMPCancellationPointDirective(const OMPCancellationPointDirective &S);

16
clang/lib/Parse/ParseOpenMP.cpp
View File

@ -38,6 +38,8 @@ static OpenMPDirectiveKind ParseOpenMPDirectiveKind(Parser &P) {
OMPD_unknown /*target enter/exit*/},
{OMPD_unknown /*target enter*/, OMPD_unknown /*data*/,
OMPD_target_enter_data},
{OMPD_unknown /*target exit*/, OMPD_unknown /*data*/,
OMPD_target_exit_data},
{OMPD_for, OMPD_simd, OMPD_for_simd},
{OMPD_parallel, OMPD_for, OMPD_parallel_for},
{OMPD_parallel_for, OMPD_simd, OMPD_parallel_for_simd},
@ -55,7 +57,9 @@ static OpenMPDirectiveKind ParseOpenMPDirectiveKind(Parser &P) {
TokenMatched =
((i == 0) &&
!P.getPreprocessor().getSpelling(Tok).compare("cancellation")) ||
((i == 3) && !P.getPreprocessor().getSpelling(Tok).compare("enter"));
((i == 3) &&
!P.getPreprocessor().getSpelling(Tok).compare("enter")) ||
((i == 4) && !P.getPreprocessor().getSpelling(Tok).compare("exit"));
} else {
TokenMatched = DKind == F[i][0] && DKind != OMPD_unknown;
}
@ -72,10 +76,11 @@ static OpenMPDirectiveKind ParseOpenMPDirectiveKind(Parser &P) {
TokenMatched =
((i == 0) &&
!P.getPreprocessor().getSpelling(Tok).compare("point")) ||
((i == 1 || i == 3) &&
((i == 1 || i == 3 || i == 4) &&
!P.getPreprocessor().getSpelling(Tok).compare("data")) ||
((i == 2) &&
!P.getPreprocessor().getSpelling(Tok).compare("enter"));
(!P.getPreprocessor().getSpelling(Tok).compare("enter") ||
!P.getPreprocessor().getSpelling(Tok).compare("exit")));
} else {
TokenMatched = SDKind == F[i][1] && SDKind != OMPD_unknown;
}
@ -147,6 +152,7 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirective() {
case OMPD_cancel:
case OMPD_target_data:
case OMPD_target_enter_data:
case OMPD_target_exit_data:
case OMPD_taskloop:
case OMPD_taskloop_simd:
case OMPD_distribute:
@ -171,7 +177,8 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirective() {
/// 'barrier' | 'taskwait' | 'flush' | 'ordered' | 'atomic' |
/// 'for simd' | 'parallel for simd' | 'target' | 'target data' |
/// 'taskgroup' | 'teams' | 'taskloop' | 'taskloop simd' {clause} |
/// 'distribute' | 'target enter data' | annot_pragma_openmp_end
/// 'distribute' | 'target enter data' | 'target exit data'
/// annot_pragma_openmp_end
///
StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(
AllowedContsructsKind Allowed) {
@ -226,6 +233,7 @@ StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(
case OMPD_cancellation_point:
case OMPD_cancel:
case OMPD_target_enter_data:
case OMPD_target_exit_data:
if (Allowed == ACK_StatementsOpenMPNonStandalone) {
Diag(Tok, diag::err_omp_immediate_directive)
<< getOpenMPDirectiveName(DKind) << 0;

78
clang/lib/Sema/SemaOpenMP.cpp
View File

@ -1611,6 +1611,7 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope) {
case OMPD_cancel:
case OMPD_flush:
case OMPD_target_enter_data:
case OMPD_target_exit_data:
llvm_unreachable("OpenMP Directive is not allowed");
case OMPD_unknown:
llvm_unreachable("Unknown OpenMP directive");
@ -1727,6 +1728,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | parallel | target | * |
// | parallel | target enter | * |
// | | data | |
// | parallel | target exit | * |
// | | data | |
// | parallel | teams | + |
// | parallel | cancellation | |
// | | point | ! |
@ -1758,6 +1761,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | for | target | * |
// | for | target enter | * |
// | | data | |
// | for | target exit | * |
// | | data | |
// | for | teams | + |
// | for | cancellation | |
// | | point | ! |
@ -1789,6 +1794,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | master | target | * |
// | master | target enter | * |
// | | data | |
// | master | target exit | * |
// | | data | |
// | master | teams | + |
// | master | cancellation | |
// | | point | |
@ -1819,6 +1826,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | critical | target | * |
// | critical | target enter | * |
// | | data | |
// | critical | target exit | * |
// | | data | |
// | critical | teams | + |
// | critical | cancellation | |
// | | point | |
@ -1850,6 +1859,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | simd | target | |
// | simd | target enter | |
// | | data | |
// | simd | target exit | |
// | | data | |
// | simd | teams | |
// | simd | cancellation | |
// | | point | |
@ -1881,6 +1892,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | for simd | target | |
// | for simd | target enter | |
// | | data | |
// | for simd | target exit | |
// | | data | |
// | for simd | teams | |
// | for simd | cancellation | |
// | | point | |
@ -1912,6 +1925,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | parallel for simd| target | |
// | parallel for simd| target enter | |
// | | data | |
// | parallel for simd| target exit | |
// | | data | |
// | parallel for simd| teams | |
// | parallel for simd| cancellation | |
// | | point | |
@ -1943,6 +1958,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | sections | target | * |
// | sections | target enter | * |
// | | data | |
// | sections | target exit | * |
// | | data | |
// | sections | teams | + |
// | sections | cancellation | |
// | | point | ! |
@ -1974,6 +1991,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | section | target | * |
// | section | target enter | * |
// | | data | |
// | section | target exit | * |
// | | data | |
// | section | teams | + |
// | section | cancellation | |
// | | point | ! |
@ -2005,6 +2024,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | single | target | * |
// | single | target enter | * |
// | | data | |
// | single | target exit | * |
// | | data | |
// | single | teams | + |
// | single | cancellation | |
// | | point | |
@ -2036,6 +2057,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | parallel for | target | * |
// | parallel for | target enter | * |
// | | data | |
// | parallel for | target exit | * |
// | | data | |
// | parallel for | teams | + |
// | parallel for | cancellation | |
// | | point | ! |
@ -2067,6 +2090,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | parallel sections| target | * |
// | parallel sections| target enter | * |
// | | data | |
// | parallel sections| target exit | * |
// | | data | |
// | parallel sections| teams | + |
// | parallel sections| cancellation | |
// | | point | ! |
@ -2098,6 +2123,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | task | target | * |
// | task | target enter | * |
// | | data | |
// | task | target exit | * |
// | | data | |
// | task | teams | + |
// | task | cancellation | |
// | | point | ! |
@ -2129,6 +2156,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | ordered | target | * |
// | ordered | target enter | * |
// | | data | |
// | ordered | target exit | * |
// | | data | |
// | ordered | teams | + |
// | ordered | cancellation | |
// | | point | |
@ -2160,6 +2189,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | atomic | target | |
// | atomic | target enter | |
// | | data | |
// | atomic | target exit | |
// | | data | |
// | atomic | teams | |
// | atomic | cancellation | |
// | | point | |
@ -2191,6 +2222,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | target | target | * |
// | target | target enter | * |
// | | data | |
// | target | target exit | * |
// | | data | |
// | target | teams | * |
// | target | cancellation | |
// | | point | |
@ -2222,6 +2255,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | teams | target | + |
// | teams | target enter | + |
// | | data | |
// | teams | target exit | + |
// | | data | |
// | teams | teams | + |
// | teams | cancellation | |
// | | point | |
@ -2253,6 +2288,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | taskloop | target | * |
// | taskloop | target enter | * |
// | | data | |
// | taskloop | target exit | * |
// | | data | |
// | taskloop | teams | + |
// | taskloop | cancellation | |
// | | point | |
@ -2283,6 +2320,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | taskloop simd | target | |
// | taskloop simd | target enter | |
// | | data | |
// | taskloop simd | target exit | |
// | | data | |
// | taskloop simd | teams | |
// | taskloop simd | cancellation | |
// | | point | |
@ -2314,6 +2353,8 @@ static bool CheckNestingOfRegions(Sema &SemaRef, DSAStackTy *Stack,
// | distribute | target | |
// | distribute | target enter | |
// | | data | |
// | distribute | target exit | |
// | | data | |
// | distribute | teams | |
// | distribute | cancellation | + |
// | | point | |
@ -2743,6 +2784,11 @@ StmtResult Sema::ActOnOpenMPExecutableDirective(
EndLoc);
AllowedNameModifiers.push_back(OMPD_target_enter_data);
break;
case OMPD_target_exit_data:
Res = ActOnOpenMPTargetExitDataDirective(ClausesWithImplicit, StartLoc,
EndLoc);
AllowedNameModifiers.push_back(OMPD_target_exit_data);
break;
case OMPD_taskloop:
Res = ActOnOpenMPTaskLoopDirective(ClausesWithImplicit, AStmt, StartLoc,
EndLoc, VarsWithInheritedDSA);
@ -5522,6 +5568,21 @@ Sema::ActOnOpenMPTargetEnterDataDirective(ArrayRef<OMPClause *> Clauses,
Clauses);
}
StmtResult
Sema::ActOnOpenMPTargetExitDataDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc) {
// OpenMP [2.10.3, Restrictions, p. 102]
// At least one map clause must appear on the directive.
if (!HasMapClause(Clauses)) {
Diag(StartLoc, diag::err_omp_no_map_for_directive)
<< getOpenMPDirectiveName(OMPD_target_exit_data);
return StmtError();
}
return OMPTargetExitDataDirective::Create(Context, StartLoc, EndLoc, Clauses);
}
StmtResult Sema::ActOnOpenMPTeamsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc) {
@ -8539,6 +8600,23 @@ OMPClause *Sema::ActOnOpenMPMapClause(
// further spurious messages
}
// target exit_data
// OpenMP [2.10.3, Restrictions, p. 102]
// A map-type must be specified in all map clauses and must be either
// from, release, or delete.
DKind = DSAStack->getCurrentDirective();
if (DKind == OMPD_target_exit_data &&
!(MapType == OMPC_MAP_from || MapType == OMPC_MAP_release ||
MapType == OMPC_MAP_delete)) {
Diag(StartLoc, diag::err_omp_invalid_map_type_for_directive)
<<
// TODO: Need to determine if map type is implicitly determined
0 << getOpenMPSimpleClauseTypeName(OMPC_map, MapType)
<< getOpenMPDirectiveName(DKind);
// Proceed to add the variable in a map clause anyway, to prevent
// further spurious messages
}
Vars.push_back(RE);
MI.RefExpr = RE;
DSAStack->addMapInfoForVar(VD, MI);

11
clang/lib/Sema/TreeTransform.h
View File

@ -7401,6 +7401,17 @@ StmtResult TreeTransform<Derived>::TransformOMPTargetEnterDataDirective(
return Res;
}
template <typename Derived>
StmtResult TreeTransform<Derived>::TransformOMPTargetExitDataDirective(
OMPTargetExitDataDirective *D) {
DeclarationNameInfo DirName;
getDerived().getSema().StartOpenMPDSABlock(OMPD_target_exit_data, DirName,
nullptr, D->getLocStart());
StmtResult Res = getDerived().TransformOMPExecutableDirective(D);
getDerived().getSema().EndOpenMPDSABlock(Res.get());
return Res;
}
template <typename Derived>
StmtResult
TreeTransform<Derived>::TransformOMPTeamsDirective(OMPTeamsDirective *D) {

12
clang/lib/Serialization/ASTReaderStmt.cpp
View File

@ -2462,6 +2462,13 @@ void ASTStmtReader::VisitOMPTargetEnterDataDirective(
VisitOMPExecutableDirective(D);
}
void ASTStmtReader::VisitOMPTargetExitDataDirective(
OMPTargetExitDataDirective *D) {
VisitStmt(D);
++Idx;
VisitOMPExecutableDirective(D);
}
void ASTStmtReader::VisitOMPTeamsDirective(OMPTeamsDirective *D) {
VisitStmt(D);
// The NumClauses field was read in ReadStmtFromStream.
@ -3110,6 +3117,11 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
Context, Record[ASTStmtReader::NumStmtFields], Empty);
break;
case STMT_OMP_TARGET_EXIT_DATA_DIRECTIVE:
S = OMPTargetExitDataDirective::CreateEmpty(
Context, Record[ASTStmtReader::NumStmtFields], Empty);
break;
case STMT_OMP_TEAMS_DIRECTIVE:
S = OMPTeamsDirective::CreateEmpty(
Context, Record[ASTStmtReader::NumStmtFields], Empty);

8
clang/lib/Serialization/ASTWriterStmt.cpp
View File

@ -2222,6 +2222,14 @@ void ASTStmtWriter::VisitOMPTargetEnterDataDirective(
Code = serialization::STMT_OMP_TARGET_ENTER_DATA_DIRECTIVE;
}
void ASTStmtWriter::VisitOMPTargetExitDataDirective(
OMPTargetExitDataDirective *D) {
VisitStmt(D);
Record.push_back(D->getNumClauses());
VisitOMPExecutableDirective(D);
Code = serialization::STMT_OMP_TARGET_EXIT_DATA_DIRECTIVE;
}
void ASTStmtWriter::VisitOMPTaskyieldDirective(OMPTaskyieldDirective *D) {
VisitStmt(D);
VisitOMPExecutableDirective(D);

1
clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
View File

@ -831,6 +831,7 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred,
case Stmt::OMPTargetDirectiveClass:
case Stmt::OMPTargetDataDirectiveClass:
case Stmt::OMPTargetEnterDataDirectiveClass:
case Stmt::OMPTargetExitDataDirectiveClass:
case Stmt::OMPTeamsDirectiveClass:
case Stmt::OMPCancellationPointDirectiveClass:
case Stmt::OMPCancelDirectiveClass:

194
clang/test/OpenMP/nesting_of_regions.cpp
View File

@ -102,6 +102,11 @@ void foo() {
}
#pragma omp parallel
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp parallel
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -246,6 +251,11 @@ void foo() {
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -413,6 +423,11 @@ void foo() {
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -557,6 +572,11 @@ void foo() {
}
#pragma omp for simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp for simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -730,6 +750,10 @@ void foo() {
}
#pragma omp sections
{
#pragma omp target exit data map(from: a)
}
#pragma omp sections
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'sections' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -942,6 +966,14 @@ void foo() {
}
#pragma omp sections
{
#pragma omp section
{
#pragma omp target exit data map(from: a)
++a;
}
}
#pragma omp sections
{
#pragma omp section
#pragma omp teams // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
@ -1102,6 +1134,11 @@ void foo() {
}
#pragma omp single
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp single
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'single' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -1259,6 +1296,11 @@ void foo() {
}
#pragma omp master
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp master
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'master' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -1430,6 +1472,11 @@ void foo() {
}
#pragma omp critical
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp critical
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'critical' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -1602,6 +1649,11 @@ void foo() {
}
#pragma omp parallel for
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp parallel for
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -1774,6 +1826,11 @@ void foo() {
}
#pragma omp parallel for simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp parallel for simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -1936,6 +1993,10 @@ void foo() {
}
#pragma omp parallel sections
{
#pragma omp target exit data map(from: a)
}
#pragma omp parallel sections
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -2045,6 +2106,11 @@ void foo() {
}
#pragma omp task
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp task
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'task' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -2212,6 +2278,11 @@ void foo() {
}
#pragma omp ordered
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp ordered
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'ordered' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -2400,6 +2471,13 @@ void foo() {
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
++a;
}
#pragma omp atomic
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
++a;
}
@ -2540,6 +2618,10 @@ void foo() {
{
#pragma omp target enter data map(to: a)
}
#pragma omp target
{
#pragma omp target exit data map(from: a)
}
// TEAMS DIRECTIVE
#pragma omp target
@ -2661,6 +2743,12 @@ void foo() {
++a;
}
#pragma omp target
#pragma omp teams
{
#pragma omp target exit data map(from: a) // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp target exit data' directive into a parallel region?}}
++a;
}
#pragma omp target
#pragma omp teams
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
@ -2833,6 +2921,11 @@ void foo() {
}
#pragma omp taskloop
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp taskloop
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'taskloop' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -3032,6 +3125,13 @@ void foo() {
}
#pragma omp target
#pragma omp teams
#pragma omp distribute
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp target
#pragma omp teams
#pragma omp distribute
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'distribute' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
@ -3138,6 +3238,11 @@ void foo() {
}
#pragma omp parallel
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp parallel
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -3275,6 +3380,11 @@ void foo() {
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -3432,6 +3542,11 @@ void foo() {
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -3569,6 +3684,11 @@ void foo() {
}
#pragma omp for simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp for simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -3717,6 +3837,10 @@ void foo() {
}
#pragma omp sections
{
#pragma omp target exit data map(from: a)
}
#pragma omp sections
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'sections' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -3935,6 +4059,14 @@ void foo() {
{
#pragma omp section
{
#pragma omp target exit data map(from: a)
++a;
}
}
#pragma omp sections
{
#pragma omp section
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -4087,6 +4219,11 @@ void foo() {
}
#pragma omp single
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp single
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'single' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -4244,6 +4381,11 @@ void foo() {
}
#pragma omp master
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp master
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'master' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -4420,6 +4562,11 @@ void foo() {
}
#pragma omp critical
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp critical
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'critical' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -4592,6 +4739,11 @@ void foo() {
}
#pragma omp parallel for
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp parallel for
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -4764,6 +4916,11 @@ void foo() {
}
#pragma omp parallel for simd
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
#pragma omp parallel for simd
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
++a;
}
@ -4922,6 +5079,10 @@ void foo() {
}
#pragma omp parallel sections
{
#pragma omp target exit data map(from: a)
}
#pragma omp parallel sections
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -5030,6 +5191,11 @@ void foo() {
}
#pragma omp task
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp task
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'task' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -5218,6 +5384,13 @@ void foo() {
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
++a;
}
#pragma omp atomic
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
++a;
}
@ -5337,6 +5510,10 @@ void foo() {
}
#pragma omp target
{
#pragma omp target exit data map(from: a)
}
#pragma omp target
{
#pragma omp teams
++a;
}
@ -5478,6 +5655,11 @@ void foo() {
#pragma omp target enter data map(to: a) // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp target enter data' directive into a parallel region?}}
}
#pragma omp target
#pragma omp teams
{
#pragma omp target exit data map(from: a) // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp target exit data' directive into a parallel region?}}
}
#pragma omp target
#pragma omp teams
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
@ -5650,6 +5832,11 @@ void foo() {
}
#pragma omp taskloop
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp taskloop
for (int i = 0; i < 10; ++i) {
#pragma omp teams // expected-error {{region cannot be closely nested inside 'taskloop' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
@ -5856,4 +6043,11 @@ void foo() {
#pragma omp target enter data map(to: a)
++a;
}
#pragma omp target
#pragma omp teams
#pragma omp distribute
for (int i = 0; i < 10; ++i) {
#pragma omp target exit data map(from: a)
++a;
}
}

100
clang/test/OpenMP/target_exit_data_ast_print.cpp Normal file
View File

@ -0,0 +1,100 @@
// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
template <typename T, int C>
T tmain(T argc, T *argv) {
T i, j, b, c, d, e, x[20];
i = argc;
#pragma omp target exit data map(from: i)
#pragma omp target exit data map(from: i) if (target exit data: j > 0)
#pragma omp target exit data map(from: i) if (b)
#pragma omp target exit data map(from: c)
#pragma omp target exit data map(from: c) if(b>e)
#pragma omp target exit data map(release: x[0:10], c)
#pragma omp target exit data map(from: c) map(release: d)
#pragma omp target exit data map(always,release: e)
return 0;
}
// CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) {
// CHECK-NEXT: int i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target exit data map(from: i)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(target exit data: j > 0)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(b)
// CHECK-NEXT: #pragma omp target exit data map(from: c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) if(b > e)
// CHECK-NEXT: #pragma omp target exit data map(release: x[0:10],c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) map(release: d)
// CHECK-NEXT: #pragma omp target exit data map(always,release: e)
// CHECK: template <typename T = char, int C = 1> char tmain(char argc, char *argv) {
// CHECK-NEXT: char i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target exit data map(from: i)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(target exit data: j > 0)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(b)
// CHECK-NEXT: #pragma omp target exit data map(from: c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) if(b > e)
// CHECK-NEXT: #pragma omp target exit data map(release: x[0:10],c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) map(release: d)
// CHECK-NEXT: #pragma omp target exit data map(always,release: e)
// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
// CHECK-NEXT: T i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target exit data map(from: i)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(target exit data: j > 0)
// CHECK-NEXT: #pragma omp target exit data map(from: i) if(b)
// CHECK-NEXT: #pragma omp target exit data map(from: c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) if(b > e)
// CHECK-NEXT: #pragma omp target exit data map(release: x[0:10],c)
// CHECK-NEXT: #pragma omp target exit data map(from: c) map(release: d)
// CHECK-NEXT: #pragma omp target exit data map(always,release: e)
int main (int argc, char **argv) {
int b = argc, c, d, e, f, g, x[20];
static int a;
// CHECK: static int a;
#pragma omp target exit data map(from: a)
// CHECK: #pragma omp target exit data map(from: a)
a=2;
// CHECK-NEXT: a = 2;
#pragma omp target exit data map(from: a) if (target exit data: b)
// CHECK: #pragma omp target exit data map(from: a) if(target exit data: b)
#pragma omp target exit data map(from: a) if (b > g)
// CHECK: #pragma omp target exit data map(from: a) if(b > g)
#pragma omp target exit data map(from: c)
// CHECK-NEXT: #pragma omp target exit data map(from: c)
#pragma omp target exit data map(release: c) if(b>g)
// CHECK-NEXT: #pragma omp target exit data map(release: c) if(b > g)
#pragma omp target exit data map(from: x[0:10], c)
// CHECK-NEXT: #pragma omp target exit data map(from: x[0:10],c)
#pragma omp target exit data map(from: c) map(release: d)
// CHECK-NEXT: #pragma omp target exit data map(from: c) map(release: d)
#pragma omp target exit data map(always,release: e)
// CHECK-NEXT: #pragma omp target exit data map(always,release: e)
return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]);
}
#endif

29
clang/test/OpenMP/target_exit_data_device_messages.cpp Normal file
View File

@ -0,0 +1,29 @@
// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note {{declared here}}
int main(int argc, char **argv) {
int i;
#pragma omp target exit data map(from: i) device // expected-error {{expected '(' after 'device'}}
#pragma omp target exit data map(from: i) device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) device () // expected-error {{expected expression}}
#pragma omp target exit data map(from: i) device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target exit data' are ignored}}
#pragma omp target exit data map(from: i) device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
#pragma omp target exit data map(from: i) device (argc + argc)
#pragma omp target exit data map(from: i) device (argc), device (argc+1) // expected-error {{directive '#pragma omp target exit data' cannot contain more than one 'device' clause}}
#pragma omp target exit data map(from: i) device (S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp target exit data map(from: i) device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}
#pragma omp target exit data map(from: i) device (-10u)
#pragma omp target exit data map(from: i) device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
foo();
return 0;
}

35
clang/test/OpenMP/target_exit_data_if_messages.cpp Normal file
View File

@ -0,0 +1,35 @@
// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note {{declared here}}
int main(int argc, char **argv) {
int i;
#pragma omp target exit data map(from: i) if // expected-error {{expected '(' after 'if'}}
#pragma omp target exit data map(from: i) if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if () // expected-error {{expected expression}}
#pragma omp target exit data map(from: i) if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target exit data' are ignored}}
#pragma omp target exit data map(from: i) if (argc > 0 ? argv[1] : argv[2])
#pragma omp target exit data map(from: i) if (argc + argc)
#pragma omp target exit data map(from: i) if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target exit data' cannot contain more than one 'if' clause}}
#pragma omp target exit data map(from: i) if (S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp target exit data map(from: i) if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if(target data : true) // expected-error {{directive name modifier 'target data' is not allowed for '#pragma omp target exit data'}}
#pragma omp target exit data map(from: i) if(target exit data : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if(target exit data : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if(target exit data : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target exit data map(from: i) if(target exit data : argc)
#pragma omp target exit data map(from: i) if(target exit data : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target exit data'}}
#pragma omp target exit data map(from: i) if(target exit data : argc) if (target exit data:argc) // expected-error {{directive '#pragma omp target exit data' cannot contain more than one 'if' clause with 'target exit data' name modifier}}
#pragma omp target exit data map(from: i) if(target exit data : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
foo();
return 0;
}

17
clang/test/OpenMP/target_exit_data_map_messages.c Normal file
View File

@ -0,0 +1,17 @@
// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s
int main(int argc, char **argv) {
int r;
#pragma omp target exit data // expected-error {{expected at least one map clause for '#pragma omp target exit data'}}
#pragma omp target exit data map(tofrom: r) // expected-error {{map type 'tofrom' is not allowed for '#pragma omp target exit data'}}
#pragma omp target exit data map(always, from: r)
#pragma omp target exit data map(delete: r)
#pragma omp target exit data map(release: r)
#pragma omp target exit data map(always, alloc: r) // expected-error {{map type 'alloc' is not allowed for '#pragma omp target exit data'}}
#pragma omp target exit data map(to: r) // expected-error {{map type 'to' is not allowed for '#pragma omp target exit data'}}
return 0;
}

8
clang/tools/libclang/CIndex.cpp
View File

@ -1954,6 +1954,7 @@ public:
void VisitOMPTargetDirective(const OMPTargetDirective *D);
void VisitOMPTargetDataDirective(const OMPTargetDataDirective *D);
void VisitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective *D);
void VisitOMPTargetExitDataDirective(const OMPTargetExitDataDirective *D);
void VisitOMPTeamsDirective(const OMPTeamsDirective *D);
void VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *D);
void VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective *D);
@ -2639,6 +2640,11 @@ void EnqueueVisitor::VisitOMPTargetEnterDataDirective(
VisitOMPExecutableDirective(D);
}
void EnqueueVisitor::VisitOMPTargetExitDataDirective(
const OMPTargetExitDataDirective *D) {
VisitOMPExecutableDirective(D);
}
void EnqueueVisitor::VisitOMPTeamsDirective(const OMPTeamsDirective *D) {
VisitOMPExecutableDirective(D);
}
@ -4846,6 +4852,8 @@ CXString clang_getCursorKindSpelling(enum CXCursorKind Kind) {
return cxstring::createRef("OMPTargetDataDirective");
case CXCursor_OMPTargetEnterDataDirective:
return cxstring::createRef("OMPTargetEnterDataDirective");
case CXCursor_OMPTargetExitDataDirective:
return cxstring::createRef("OMPTargetExitDataDirective");
case CXCursor_OMPTeamsDirective:
return cxstring::createRef("OMPTeamsDirective");
case CXCursor_OMPCancellationPointDirective:

3
clang/tools/libclang/CXCursor.cpp
View File

@ -603,6 +603,9 @@ CXCursor cxcursor::MakeCXCursor(const Stmt *S, const Decl *Parent,
case Stmt::OMPTargetEnterDataDirectiveClass:
K = CXCursor_OMPTargetEnterDataDirective;
break;
case Stmt::OMPTargetExitDataDirectiveClass:
K = CXCursor_OMPTargetExitDataDirective;
break;
case Stmt::OMPTeamsDirectiveClass:
K = CXCursor_OMPTeamsDirective;
break;