From 01b2e236b571e7c22ee8493b7ea19eda9830d75c Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 27 Jun 2008 22:11:49 +0000
Subject: [PATCH] Looks like this condition is inverted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52841 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineInstr.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 5da6a317cb0..18810f21085 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -780,7 +780,7 @@ bool MachineInstr::addRegisterDead(unsigned IncomingReg,
                                    const TargetRegisterInfo *RegInfo,
                                    bool AddIfNotFound) {
   bool isPhysReg = TargetRegisterInfo::isPhysicalRegister(IncomingReg);
-  bool hasAliases = isPhysReg && RegInfo->getAliasSet(IncomingReg) == 0;
+  bool hasAliases = isPhysReg && RegInfo->getAliasSet(IncomingReg);
   bool Found = false;
   SmallVector<unsigned,4> DeadOps;
   for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
@@ -792,7 +792,7 @@ bool MachineInstr::addRegisterDead(unsigned IncomingReg,
       MO.setIsDead();
       Found = true;
     } else if (hasAliases && MO.isDead() &&
-        TargetRegisterInfo::isPhysicalRegister(Reg)) {
+               TargetRegisterInfo::isPhysicalRegister(Reg)) {
       // There exists a super-register that's marked dead.
       if (RegInfo->isSuperRegister(IncomingReg, Reg))
         Found = true;