From cf7e6971e819732ff330c877184caabbe5097afd Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Wed, 28 Nov 2012 03:42:47 +0000
Subject: misched: Debug output fix. Use an always valid iterator.

llvm-svn: 168767
---
 llvm/lib/CodeGen/MachineScheduler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')

diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index 8d43360e675..2fe72bb3859 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -533,7 +533,7 @@ void ScheduleDAGMI::schedule() {
   placeDebugValues();
 
   DEBUG({
-      unsigned BBNum = top()->getParent()->getNumber();
+      unsigned BBNum = begin()->getParent()->getNumber();
       dbgs() << "*** Final schedule for BB#" << BBNum << " ***\n";
       dumpSchedule();
       dbgs() << '\n';
-- 
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