[OPENMP] Initial parsing and sema analysis for 'barrier' directive.

llvm-svn: 213360

3 files changed, 8 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp
index 3a8e71cc98c..5da12222fc8 100644
--- a/clang/lib/CodeGen/CGStmt.cpp
+++ b/clang/lib/CodeGen/CGStmt.cpp
@@ -209,6 +209,9 @@ void CodeGenFunction::EmitStmt(const Stmt *S) {
   case Stmt::OMPTaskyieldDirectiveClass:
     EmitOMPTaskyieldDirective(cast<OMPTaskyieldDirective>(*S));
     break;
+  case Stmt::OMPBarrierDirectiveClass:
+    EmitOMPBarrierDirective(cast<OMPBarrierDirective>(*S));
+    break;
   }
 }
 
diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp
index fbf52748b53..db9daefbac2 100644
--- a/clang/lib/CodeGen/CGStmtOpenMP.cpp
+++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp
@@ -112,3 +112,7 @@ void CodeGenFunction::EmitOMPTaskyieldDirective(const OMPTaskyieldDirective &) {
   llvm_unreachable("CodeGen for 'omp taskyield' is not supported yet.");
 }
 
+void CodeGenFunction::EmitOMPBarrierDirective(const OMPBarrierDirective &) {
+  llvm_unreachable("CodeGen for 'omp barrier' is not supported yet.");
+}
+
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 3dc30d3963a..f0541f5bf1b 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1932,6 +1932,7 @@ public:
   void EmitOMPParallelSectionsDirective(const OMPParallelSectionsDirective &S);
   void EmitOMPTaskDirective(const OMPTaskDirective &S);
   void EmitOMPTaskyieldDirective(const OMPTaskyieldDirective &S);
+  void EmitOMPBarrierDirective(const OMPBarrierDirective &S);
 
   //===--------------------------------------------------------------------===//
   //                         LValue Expression Emission