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| author | Alexey Bataev <a.bataev@hotmail.com> | 2014-06-26 12:05:45 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2014-06-26 12:05:45 +0000 |
| commit | f0a57f4453809e08ae1b4feaeec2c91c5257af48 (patch) | |
| tree | 63157d4916525a53de363118a4a7aad768dadd1e /lib/Sema/SemaOpenMP.cpp | |
| parent | 0eca5e96c1b22228c8efe6a99df123186bfb340b (diff) | |
| download | clang-f0a57f4453809e08ae1b4feaeec2c91c5257af48.tar.gz clang-f0a57f4453809e08ae1b4feaeec2c91c5257af48.tar.bz2 clang-f0a57f4453809e08ae1b4feaeec2c91c5257af48.tar.xz | |
[OPENMP] Initial parsing and sema analysis for 'single' directive.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211774 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaOpenMP.cpp')
| -rw-r--r-- | lib/Sema/SemaOpenMP.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/Sema/SemaOpenMP.cpp b/lib/Sema/SemaOpenMP.cpp index ba441a2b14..7f3560fc01 100644 --- a/lib/Sema/SemaOpenMP.cpp +++ b/lib/Sema/SemaOpenMP.cpp @@ -924,6 +924,13 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, SourceLocation Loc, ActOnCapturedRegionStart(Loc, CurScope, CR_OpenMP, Params); break; } + case OMPD_single: { + Sema::CapturedParamNameType Params[] = { + std::make_pair(StringRef(), QualType()) // __context with shared vars + }; + ActOnCapturedRegionStart(Loc, CurScope, CR_OpenMP, Params); + break; + } case OMPD_threadprivate: case OMPD_task: llvm_unreachable("OpenMP Directive is not allowed"); @@ -1033,6 +1040,10 @@ StmtResult Sema::ActOnOpenMPExecutableDirective(OpenMPDirectiveKind Kind, "No clauses is allowed for 'omp section' directive"); Res = ActOnOpenMPSectionDirective(AStmt, StartLoc, EndLoc); break; + case OMPD_single: + Res = ActOnOpenMPSingleDirective(ClausesWithImplicit, AStmt, StartLoc, + EndLoc); + break; case OMPD_threadprivate: case OMPD_task: llvm_unreachable("OpenMP Directive is not allowed"); @@ -1647,6 +1658,14 @@ StmtResult Sema::ActOnOpenMPSectionDirective(Stmt *AStmt, return OMPSectionDirective::Create(Context, StartLoc, EndLoc, AStmt); } +StmtResult Sema::ActOnOpenMPSingleDirective(ArrayRef<OMPClause *> Clauses, + Stmt *AStmt, + SourceLocation StartLoc, + SourceLocation EndLoc) { + getCurFunction()->setHasBranchProtectedScope(); + return OMPSingleDirective::Create(Context, StartLoc, EndLoc, Clauses, AStmt); +} + OMPClause *Sema::ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind, Expr *Expr, SourceLocation StartLoc, SourceLocation LParenLoc, |