From 803bb6d699506491c0a98467cc225a4f2b0ef88c Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 15 Feb 2008 21:36:51 +0000
Subject: The copy instruction being coalesced will be removed, it is not a
 kill.

llvm-svn: 47179
---
 llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp b/llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 0c83933726a..120c6fd415e 100644
--- a/llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -300,10 +300,10 @@ bool SimpleRegisterCoalescing::RemoveCopyByCommutingDef(LiveInterval &IntA,
     if (ULR->valno != AValNo)
       continue;
     UseMO.setReg(NewReg);
-    if (UseMO.isKill())
-      BKills.push_back(li_->getUseIndex(UseIdx)+1);
     if (UseMI == CopyMI)
       continue;
+    if (UseMO.isKill())
+      BKills.push_back(li_->getUseIndex(UseIdx)+1);
     unsigned SrcReg, DstReg;
     if (!tii_->isMoveInstr(*UseMI, SrcReg, DstReg))
       continue;
-- 
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