From 53799048071ad5746fcbc2dca55cdcf5c5593870 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue, 21 Aug 2012 00:34:53 +0000
Subject: Add a missing def flag.

*** Bad machine code: Explicit definition marked as use ***
- function:    test_cos
- basic block: BB#0 L.entry (0x7ff2a2024fd0)
- instruction: VSETLNi32 %D11, %D11<undef>, %R0, 0, pred:14, pred:%noreg, %Q5<imp-use,kill>, %Q5<imp-def>
- operand 0:   %D11

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162247 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMBaseInstrInfo.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 64d80dc..29033e5 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -3464,13 +3464,11 @@ ARMBaseInstrInfo::setExecutionDomain(MachineInstr *MI, unsigned Domain) const {
       MI->RemoveOperand(0);
 
       MI->setDesc(get(ARM::VSETLNi32));
-      MIB.addReg(DReg);
-      MIB.addReg(DReg);
+      MIB.addReg(DReg, RegState::Define);
+      MIB.addReg(DReg, RegState::Undef);
       MIB.addReg(SrcReg);
       MIB.addImm(Lane);
 
-      MIB->getOperand(1).setIsUndef();
-
       if (isKill)
         MIB->addRegisterKilled(DstReg, TRI, true);
       MIB->addRegisterDefined(DstReg, TRI);
-- 
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