[OPENMP] Initial parsing an sema analysis for 'write' clause of 'atomic' directive.

llvm-svn: 213728
diff --git a/clang/lib/Basic/OpenMPKinds.cpp b/clang/lib/Basic/OpenMPKinds.cpp
index 78cfa18..db86cc7 100644
--- a/clang/lib/Basic/OpenMPKinds.cpp
+++ b/clang/lib/Basic/OpenMPKinds.cpp
@@ -109,6 +109,7 @@
   case OMPC_mergeable:
   case OMPC_flush:
   case OMPC_read:
+  case OMPC_write:
     break;
   }
   llvm_unreachable("Invalid OpenMP simple clause kind");
@@ -169,6 +170,7 @@
   case OMPC_mergeable:
   case OMPC_flush:
   case OMPC_read:
+  case OMPC_write:
     break;
   }
   llvm_unreachable("Invalid OpenMP simple clause kind");