From: Chris Lattner <sabre@nondot.org>
Date: Mon, 14 Jun 2010 18:28:34 +0000 (+0000)
Subject: fix a -Wbool-conversions warning from clang.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=98cdfc779df1d8d9a0071103af13f43ba65504c2;p=oota-llvm.git

fix a -Wbool-conversions warning from clang.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105942 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index fe6b290ea9f..41b891d30f2 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -286,7 +286,7 @@ MachineInstr *LiveVariables::FindLastRefOrPartRef(unsigned Reg) {
   MachineInstr *LastDef = PhysRegDef[Reg];
   MachineInstr *LastUse = PhysRegUse[Reg];
   if (!LastDef && !LastUse)
-    return false;
+    return 0;
 
   MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef;
   unsigned LastRefOrPartRefDist = DistanceMap[LastRefOrPartRef];