From: Dale Johannesen <dalej@apple.com>
Date: Wed, 10 Feb 2010 21:41:41 +0000 (+0000)
Subject: When I rewrote this loop per Chris' preference I
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e21765d1c86dedbb5537ba6cf5e0cf156d7283ea;p=oota-llvm.git

When I rewrote this loop per Chris' preference I
changed its behavior.  Oops.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95811 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 432409acd32..f6bf4339403 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -613,6 +613,9 @@ void LiveIntervals::handleLiveInRegister(MachineBasicBlock *MBB,
   while (mi != E) {
     if (mi->isDebugValue()) {
       ++mi;
+      if (mi != E && !mi->isDebugValue()) {
+        baseIndex = indexes_->getNextNonNullIndex(baseIndex);
+      }
       continue;
     }
     if (mi->killsRegister(interval.reg, tri_)) {