[OpenMP] Parsing + sema for target parallel directive.

Summary:
This patch adds parsing + sema for the target parallel directive and its clauses along with testcases.

Reviewers: ABataev

Differential Revision: http://reviews.llvm.org/D16553

Rebased to current trunk and updated test cases.

llvm-svn: 258832

1 files changed, 6 insertions, 0 deletions

diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp
index d8f6fdb8632..7cc597dabe8 100644
--- a/clang/lib/AST/StmtPrinter.cpp
+++ b/clang/lib/AST/StmtPrinter.cpp
@@ -1083,6 +1083,12 @@ void StmtPrinter::VisitOMPTargetExitDataDirective(
   PrintOMPExecutableDirective(Node);
 }
 
+void StmtPrinter::VisitOMPTargetParallelDirective(
+    OMPTargetParallelDirective *Node) {
+  Indent() << "#pragma omp target parallel ";
+  PrintOMPExecutableDirective(Node);
+}
+
 void StmtPrinter::VisitOMPTeamsDirective(OMPTeamsDirective *Node) {
   Indent() << "#pragma omp teams ";
   PrintOMPExecutableDirective(Node);