From 6a4a93397215f7c1b10885726431fde515edde77 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Wed, 20 Feb 2008 12:07:57 +0000
Subject: Fix newly-introduced 4.3 warnings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47375 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/RegAllocLocal.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/CodeGen/RegAllocLocal.cpp')

diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index b14af27..765e7ff 100644
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -775,11 +775,12 @@ void RALocal::AllocateBasicBlock(MachineBasicBlock &MBB) {
 
   // Spill all physical registers holding virtual registers now.
   for (unsigned i = 0, e = TRI->getNumRegs(); i != e; ++i)
-    if (PhysRegsUsed[i] != -1 && PhysRegsUsed[i] != -2)
+    if (PhysRegsUsed[i] != -1 && PhysRegsUsed[i] != -2) {
       if (unsigned VirtReg = PhysRegsUsed[i])
         spillVirtReg(MBB, MI, VirtReg, i);
       else
         removePhysReg(i);
+    }
 
 #if 0
   // This checking code is very expensive.
-- 
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