1 files changed, 25 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index e8a84282e76..8bf17d51b3e 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -1742,6 +1742,9 @@ OMPClause *OMPClauseReader::readClause() {
   case OMPC_copyprivate:
     C = OMPCopyprivateClause::CreateEmpty(Context, Record[Idx++]);
     break;
+  case OMPC_flush:
+    C = OMPFlushClause::CreateEmpty(Context, Record[Idx++]);
+    break;
   }
   Visit(C);
   C->setLocStart(Reader->ReadSourceLocation(Record, Idx));
@@ -1908,6 +1911,16 @@ void OMPClauseReader::VisitOMPCopyprivateClause(OMPCopyprivateClause *C) {
   C->setVarRefs(Vars);
 }
 
+void OMPClauseReader::VisitOMPFlushClause(OMPFlushClause *C) {
+  C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
+  unsigned NumVars = C->varlist_size();
+  SmallVector<Expr *, 16> Vars;
+  Vars.reserve(NumVars);
+  for (unsigned i = 0; i != NumVars; ++i)
+    Vars.push_back(Reader->Reader.ReadSubExpr());
+  C->setVarRefs(Vars);
+}
+
 //===----------------------------------------------------------------------===//
 // OpenMP Directives.
 //===----------------------------------------------------------------------===//
@@ -2011,6 +2024,13 @@ void ASTStmtReader::VisitOMPTaskwaitDirective(OMPTaskwaitDirective *D) {
   VisitOMPExecutableDirective(D);
 }
 
+void ASTStmtReader::VisitOMPFlushDirective(OMPFlushDirective *D) {
+  VisitStmt(D);
+  // The NumClauses field was read in ReadStmtFromStream.
+  ++Idx;
+  VisitOMPExecutableDirective(D);
+}
+
 //===----------------------------------------------------------------------===//
 // ASTReader Implementation
 //===----------------------------------------------------------------------===//
@@ -2561,6 +2581,11 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
       S = OMPTaskwaitDirective::CreateEmpty(Context, Empty);
       break;
 
+    case STMT_OMP_FLUSH_DIRECTIVE:
+      S = OMPFlushDirective::CreateEmpty(
+          Context, Record[ASTStmtReader::NumStmtFields], Empty);
+      break;
+
     case EXPR_CXX_OPERATOR_CALL:
       S = new (Context) CXXOperatorCallExpr(Context, Empty);
       break;