From b760d0cde9b5b165719cb15a5bc63aaed987352f Mon Sep 17 00:00:00 2001
From: David Greene <greened@obbligato.org>
Date: Wed, 23 Dec 2009 23:23:15 +0000
Subject: [PATCH] Clarify how dbgs() operates.

llvm-svn: 92083
---
 llvm/lib/Support/Debug.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Support/Debug.cpp b/llvm/lib/Support/Debug.cpp
index 12b38c7ce70..a03577101ba 100644
--- a/llvm/lib/Support/Debug.cpp
+++ b/llvm/lib/Support/Debug.cpp
@@ -105,7 +105,7 @@ raw_ostream &llvm::dbgs() {
         // force a debug dump.
         sys::AddSignalHandler(&debug_user_sig_handler, 0);
       // Otherwise we've already set the debug stream buffer size to
-      // zero, disabling buffering.
+      // zero, disabling buffering so it will output directly to errs().
     }
   } thestrm;