[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive.

OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause.

llvm-svn: 255625

1 files changed, 19 insertions, 0 deletions

diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index 39f955b4c1e..200701e13db 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -1722,6 +1722,16 @@ public:
                                                EndLoc);
   }
 
+  /// \brief Build a new OpenMP 'hint' clause.
+  ///
+  /// By default, performs semantic analysis to build the new statement.
+  /// Subclasses may override this routine to provide different behavior.
+  OMPClause *RebuildOMPHintClause(Expr *Hint, SourceLocation StartLoc,
+                                  SourceLocation LParenLoc,
+                                  SourceLocation EndLoc) {
+    return getSema().ActOnOpenMPHintClause(Hint, StartLoc, LParenLoc, EndLoc);
+  }
+
   /// \brief Rebuild the operand to an Objective-C \@synchronized statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
@@ -7843,6 +7853,15 @@ TreeTransform<Derived>::TransformOMPNumTasksClause(OMPNumTasksClause *C) {
       E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd());
 }
 
+template <typename Derived>
+OMPClause *TreeTransform<Derived>::TransformOMPHintClause(OMPHintClause *C) {
+  ExprResult E = getDerived().TransformExpr(C->getHint());
+  if (E.isInvalid())
+    return nullptr;
+  return getDerived().RebuildOMPHintClause(E.get(), C->getLocStart(),
+                                           C->getLParenLoc(), C->getLocEnd());
+}
+
 //===----------------------------------------------------------------------===//
 // Expression transformation
 //===----------------------------------------------------------------------===//