[OPENMP 4.5] Parsing/sema analysis for 'priority' clause.

OpenMP 4.5 defines new clause 'priority' for 'task', 'taskloop' and 'taskloop simd' directives. Added parsing and sema analysis for 'priority' clause in 'task' and 'taskloop' directives.

llvm-svn: 254398

1 files changed, 21 insertions, 0 deletions

diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index 589f5114cd6..1f85f0d499b 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -1689,6 +1689,17 @@ public:
                                                   LParenLoc, EndLoc);
   }
 
+  /// \brief Build a new OpenMP 'priority' clause.
+  ///
+  /// By default, performs semantic analysis to build the new statement.
+  /// Subclasses may override this routine to provide different behavior.
+  OMPClause *RebuildOMPPriorityClause(Expr *Priority, SourceLocation StartLoc,
+                                      SourceLocation LParenLoc,
+                                      SourceLocation EndLoc) {
+    return getSema().ActOnOpenMPPriorityClause(Priority, StartLoc, LParenLoc,
+                                               EndLoc);
+  }
+
   /// \brief Rebuild the operand to an Objective-C \@synchronized statement.
   ///
   /// By default, performs semantic analysis to build the new statement.
@@ -7751,6 +7762,16 @@ TreeTransform<Derived>::TransformOMPThreadLimitClause(OMPThreadLimitClause *C) {
       E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd());
 }
 
+template <typename Derived>
+OMPClause *
+TreeTransform<Derived>::TransformOMPPriorityClause(OMPPriorityClause *C) {
+  ExprResult E = getDerived().TransformExpr(C->getPriority());
+  if (E.isInvalid())
+    return nullptr;
+  return getDerived().RebuildOMPPriorityClause(
+      E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd());
+}
+
 //===----------------------------------------------------------------------===//
 // Expression transformation
 //===----------------------------------------------------------------------===//