Index: cfe/trunk/include/clang/AST/OpenMPClause.h
===================================================================
--- cfe/trunk/include/clang/AST/OpenMPClause.h
+++ cfe/trunk/include/clang/AST/OpenMPClause.h
@@ -5318,6 +5318,7 @@
 
 #define OPENMP_CLAUSE(Name, Class)                              \
   RetTy Visit ## Class (PTR(Class) S) { DISPATCH(Class); }
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
 
   RetTy Visit(PTR(OMPClause) S) {
@@ -5326,6 +5327,7 @@
     default: llvm_unreachable("Unknown clause kind!");
 #define OPENMP_CLAUSE(Name, Class)                              \
     case OMPC_ ## Name : return Visit ## Class(static_cast<PTR(Class)>(S));
+    OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
     }
   }
@@ -5357,6 +5359,7 @@
       : OS(OS), Policy(Policy) {}
 
 #define OPENMP_CLAUSE(Name, Class) void Visit##Class(Class *S);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
 };
 
Index: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
===================================================================
--- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
+++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
@@ -529,6 +529,7 @@
   bool TraverseOMPLoopDirective(OMPLoopDirective *S);
   bool TraverseOMPClause(OMPClause *C);
 #define OPENMP_CLAUSE(Name, Class) bool Visit##Class(Class *C);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   /// Process clauses with list of variables.
   template <typename T> bool VisitOMPClauseList(T *Node);
@@ -2788,6 +2789,7 @@
   case OMPC_##Name:                                                            \
     TRY_TO(Visit##Class(static_cast<Class *>(C)));                             \
     break;
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   case OMPC_threadprivate:
   case OMPC_uniform:
Index: cfe/trunk/include/clang/Basic/OpenMPKinds.h
===================================================================
--- cfe/trunk/include/clang/Basic/OpenMPKinds.h
+++ cfe/trunk/include/clang/Basic/OpenMPKinds.h
@@ -33,6 +33,7 @@
 #define OPENMP_CLAUSE(Name, Class) \
   OMPC_##Name,
 #include "clang/Basic/OpenMPKinds.def"
+  OMPC_flush,
   OMPC_threadprivate,
   OMPC_uniform,
   OMPC_unknown
Index: cfe/trunk/include/clang/Basic/OpenMPKinds.def
===================================================================
--- cfe/trunk/include/clang/Basic/OpenMPKinds.def
+++ cfe/trunk/include/clang/Basic/OpenMPKinds.def
@@ -258,7 +258,6 @@
 OPENMP_CLAUSE(nowait, OMPNowaitClause)
 OPENMP_CLAUSE(untied, OMPUntiedClause)
 OPENMP_CLAUSE(mergeable, OMPMergeableClause)
-OPENMP_CLAUSE(flush, OMPFlushClause)
 OPENMP_CLAUSE(read, OMPReadClause)
 OPENMP_CLAUSE(write, OMPWriteClause)
 OPENMP_CLAUSE(update, OMPUpdateClause)
Index: cfe/trunk/include/clang/Serialization/ASTReader.h
===================================================================
--- cfe/trunk/include/clang/Serialization/ASTReader.h
+++ cfe/trunk/include/clang/Serialization/ASTReader.h
@@ -2686,6 +2686,7 @@
       : Record(Record), Context(Record.getContext()) {}
 
 #define OPENMP_CLAUSE(Name, Class) void Visit##Class(Class *C);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   OMPClause *readClause();
   void VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C);
Index: cfe/trunk/include/clang/Serialization/ASTWriter.h
===================================================================
--- cfe/trunk/include/clang/Serialization/ASTWriter.h
+++ cfe/trunk/include/clang/Serialization/ASTWriter.h
@@ -999,6 +999,7 @@
 public:
   OMPClauseWriter(ASTRecordWriter &Record) : Record(Record) {}
 #define OPENMP_CLAUSE(Name, Class) void Visit##Class(Class *S);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   void writeClause(OMPClause *C);
   void VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C);
Index: cfe/trunk/lib/AST/OpenMPClause.cpp
===================================================================
--- cfe/trunk/lib/AST/OpenMPClause.cpp
+++ cfe/trunk/lib/AST/OpenMPClause.cpp
@@ -30,6 +30,7 @@
 #define OPENMP_CLAUSE(Name, Class)                                             \
   case OMPC_##Name:                                                            \
     return static_cast<Class *>(this)->children();
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   }
   llvm_unreachable("unknown OMPClause");
Index: cfe/trunk/lib/AST/StmtProfile.cpp
===================================================================
--- cfe/trunk/lib/AST/StmtProfile.cpp
+++ cfe/trunk/lib/AST/StmtProfile.cpp
@@ -412,6 +412,7 @@
   OMPClauseProfiler(StmtProfiler *P) : Profiler(P) { }
 #define OPENMP_CLAUSE(Name, Class)                                             \
   void Visit##Class(const Class *C);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   void VistOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
   void VistOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);
Index: cfe/trunk/lib/Basic/OpenMPKinds.cpp
===================================================================
--- cfe/trunk/lib/Basic/OpenMPKinds.cpp
+++ cfe/trunk/lib/Basic/OpenMPKinds.cpp
@@ -67,6 +67,8 @@
   case OMPC_##Name:                                                            \
     return #Name;
 #include "clang/Basic/OpenMPKinds.def"
+  case OMPC_flush:
+    return "flush";
   case OMPC_uniform:
     return "uniform";
   case OMPC_threadprivate:
Index: cfe/trunk/lib/Sema/TreeTransform.h
===================================================================
--- cfe/trunk/lib/Sema/TreeTransform.h
+++ cfe/trunk/lib/Sema/TreeTransform.h
@@ -681,6 +681,7 @@
 #define OPENMP_CLAUSE(Name, Class)                        \
   LLVM_ATTRIBUTE_NOINLINE \
   OMPClause *Transform ## Class(Class *S);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
 
   /// Build a new qualified type given its unqualified type and type location.
@@ -3311,6 +3312,7 @@
 #define OPENMP_CLAUSE(Name, Class)                                             \
   case OMPC_ ## Name :                                                         \
     return getDerived().Transform ## Class(cast<Class>(S));
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   }
 
Index: cfe/trunk/tools/libclang/CIndex.cpp
===================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp
+++ cfe/trunk/tools/libclang/CIndex.cpp
@@ -2130,6 +2130,7 @@
   OMPClauseEnqueue(EnqueueVisitor *Visitor) : Visitor(Visitor) { }
 #define OPENMP_CLAUSE(Name, Class)                                             \
   void Visit##Class(const Class *C);
+  OPENMP_CLAUSE(flush, OMPFlushClause)
 #include "clang/Basic/OpenMPKinds.def"
   void VisitOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
   void VisitOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);