From: Dan Gohman <gohman@apple.com>
Date: Fri, 11 Jul 2008 22:39:58 +0000 (+0000)
Subject: Fix an obsolete top-level comment.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5e76c3be731b516f51270d4334fb61c1af20f21d;p=oota-llvm.git

Fix an obsolete top-level comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53481 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index b12e68edfb5..c34abcabbf0 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -7,9 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This implements a simple two pass scheduler.  The first pass attempts to push
-// backward any lengthy instructions and critical paths.  The second pass packs
-// instructions into semi-optimal time slots.
+// This implements the ScheduleDAG class, which is a base class used by
+// scheduling implementation classes.
 //
 //===----------------------------------------------------------------------===//