C++ (Cpp) OMPCriticalDirective Examples

Example #1

File: CGStmtOpenMP.cpp Project: hugwijst/clang

void CodeGenFunction::EmitOMPCriticalDirective(const OMPCriticalDirective &S) {
  CGM.getOpenMPRuntime().EmitOMPCriticalRegion(
      *this, S.getDirectiveName().getAsString(), [&]() -> void {
    RunCleanupsScope Scope(*this);
    EmitStmt(cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
    EnsureInsertPoint();
  }, S.getLocStart());
}

Example #2

File: StmtOpenMP.cpp Project: alessandrostone/metashell

OMPCriticalDirective *OMPCriticalDirective::Create(
    const ASTContext &C, const DeclarationNameInfo &Name,
    SourceLocation StartLoc, SourceLocation EndLoc, Stmt *AssociatedStmt) {
  unsigned Size = llvm::RoundUpToAlignment(sizeof(OMPCriticalDirective),
                                           llvm::alignOf<Stmt *>());
  void *Mem = C.Allocate(Size + sizeof(Stmt *));
  OMPCriticalDirective *Dir =
      new (Mem) OMPCriticalDirective(Name, StartLoc, EndLoc);
  Dir->setAssociatedStmt(AssociatedStmt);
  return Dir;
}

Example #3

File: StmtOpenMP.cpp Project: Pear0/clang

OMPCriticalDirective *OMPCriticalDirective::Create(
    const ASTContext &C, const DeclarationNameInfo &Name,
    SourceLocation StartLoc, SourceLocation EndLoc,
    ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
  unsigned Size =
      llvm::alignTo(sizeof(OMPCriticalDirective), llvm::alignOf<OMPClause *>());
  void *Mem =
      C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
  OMPCriticalDirective *Dir =
      new (Mem) OMPCriticalDirective(Name, StartLoc, EndLoc, Clauses.size());
  Dir->setClauses(Clauses);
  Dir->setAssociatedStmt(AssociatedStmt);
  return Dir;
}

Example #4

File: CGStmtOpenMP.cpp Project: 4ntoine/clang

void CodeGenFunction::EmitOMPCriticalDirective(const OMPCriticalDirective &S) {
  // __kmpc_critical();
  // <captured_body>
  // __kmpc_end_critical();
  //

  auto Lock = CGM.getOpenMPRuntime().GetCriticalRegionLock(
      S.getDirectiveName().getAsString());
  CGM.getOpenMPRuntime().EmitOMPCriticalRegionStart(*this, Lock,
                                                    S.getLocStart());
  {
    RunCleanupsScope Scope(*this);
    EmitStmt(cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
    EnsureInsertPoint();
  }
  CGM.getOpenMPRuntime().EmitOMPCriticalRegionEnd(*this, Lock, S.getLocEnd());
}