From e072ab869159015743d280a5b0390b68430b1dc0 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 5 Apr 2010 23:07:42 +0000
Subject: [PATCH] add a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100490 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/SourceMgr.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/llvm/Support/SourceMgr.h b/include/llvm/Support/SourceMgr.h
index fd56b16639c..158e7c9f426 100644
--- a/include/llvm/Support/SourceMgr.h
+++ b/include/llvm/Support/SourceMgr.h
@@ -76,6 +76,8 @@ public:
     return Buffers[i].IncludeLoc;
   }
 
+  /// AddNewSourceBuffer - Add a new source buffer to this source manager.  This
+  /// takes ownership of the memory buffer.
   unsigned AddNewSourceBuffer(MemoryBuffer *F, SMLoc IncludeLoc) {
     SrcBuffer NB;
     NB.Buffer = F;