[OPENMP50]Support for 'master taskloop' directive.

Added full support for master taskloop directive.

llvm-svn: 374437
diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp
index c058b4b..b493050 100644
--- a/clang/lib/CodeGen/CGStmt.cpp
+++ b/clang/lib/CodeGen/CGStmt.cpp
@@ -281,6 +281,9 @@
   case Stmt::OMPTaskLoopSimdDirectiveClass:
     EmitOMPTaskLoopSimdDirective(cast<OMPTaskLoopSimdDirective>(*S));
     break;
+  case Stmt::OMPMasterTaskLoopDirectiveClass:
+    EmitOMPMasterTaskLoopDirective(cast<OMPMasterTaskLoopDirective>(*S));
+    break;
   case Stmt::OMPDistributeDirectiveClass:
     EmitOMPDistributeDirective(cast<OMPDistributeDirective>(*S));
     break;