Fix missing C++ mode comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221115 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/DAGISelMatcher.h b/utils/TableGen/DAGISelMatcher.h
index 7440304931b42dea44c670808fb55842b2e06e65..b9cb267a8ca0d362888dc8979a24532cf8062005 100644 (file)
--- a/utils/TableGen/DAGISelMatcher.h
+++ b/utils/TableGen/DAGISelMatcher.h
@@ -1,4 +1,4 @@
-//===- DAGISelMatcher.h - Representation of DAG pattern matcher -----------===//
+//===- DAGISelMatcher.h - Representation of DAG pattern matcher -*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //