From: David Greene <greened@obbligato.org>
Date: Wed, 23 Dec 2009 23:23:15 +0000 (+0000)
Subject: Clarify how dbgs() operates.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=037764227e5a0ebbcb3d634164bc08631f2965d4;p=oota-llvm.git

Clarify how dbgs() operates.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92083 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp
index 12b38c7ce70..a03577101ba 100644
--- a/lib/Support/Debug.cpp
+++ b/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;