From 9e18b6672a46e120c622de6290d5c89157f86748 Mon Sep 17 00:00:00 2001
From: Lang Hames <lhames@gmail.com>
Date: Fri, 27 Jan 2012 03:20:42 +0000
Subject: [PATCH] Physreg dead defs should be handled too.

llvm-svn: 149118
---
 llvm/lib/CodeGen/RegisterCoalescer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CodeGen/RegisterCoalescer.cpp b/llvm/lib/CodeGen/RegisterCoalescer.cpp
index b7d18ba1a143..b1796ab8a9a3 100644
--- a/llvm/lib/CodeGen/RegisterCoalescer.cpp
+++ b/llvm/lib/CodeGen/RegisterCoalescer.cpp
@@ -1931,8 +1931,8 @@ bool RegisterCoalescer::runOnMachineFunction(MachineFunction &fn) {
           unsigned Reg = MO.getReg();
           if (!Reg)
             continue;
+          DeadDefs.push_back(Reg);
           if (TargetRegisterInfo::isVirtualRegister(Reg)) {
-            DeadDefs.push_back(Reg);
             // Remat may also enable register class inflation.
             if (RegClassInfo.isProperSubClass(MRI->getRegClass(Reg)))
               InflateRegs.push_back(Reg);