From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 22 Feb 2008 01:48:00 +0000 (+0000)
Subject: Fix compiler warning.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=becda48f88db41f879e5433d063982eeaa614438;p=oota-llvm.git

Fix compiler warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47468 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 86c9895ca92..ba026d7daf7 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -293,7 +293,7 @@ bool SimpleRegisterCoalescing::RemoveCopyByCommutingDef(LiveInterval &IntA,
   if (HasOtherReachingDefs(IntA, IntB, AValNo, BValNo))
     return false;
 
-  if (CommuteLimit >= 0 && numCommutes >= CommuteLimit)
+  if (CommuteLimit >= 0 && numCommutes >= (unsigned)CommuteLimit)
     return false;
 
   // At this point we have decided that it is legal to do this