From a2846b4bee819c02094c41d44c4e92e03fc830dd Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed, 16 Jun 2010 22:11:08 +0000
Subject: Don't attempt preserving conservative kill flags. We were doing it
 wrong. This is before LiveVariables anyway, where these kill flags are
 recalculated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106157 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/NEONPreAllocPass.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/Target/ARM/NEONPreAllocPass.cpp b/lib/Target/ARM/NEONPreAllocPass.cpp
index 2fcb327..fa69f1a 100644
--- a/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -448,8 +448,7 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI,
     assert(DefMI->isExtractSubreg());
     MO.setReg(LastSrcReg);
     MO.setSubReg(SubIds[R]);
-    if (R != 0)
-      MO.setIsKill(false);
+    MO.setIsKill(false);
     // Delete the EXTRACT_SUBREG if its result is now dead.
     if (MRI->use_empty(OldReg))
       DefMI->eraseFromParent();
-- 
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