From a806be66c1c42ee63ef5d3878b244e91727184c3 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 10 Jan 2011 00:47:34 +0000
Subject: another (more) aggressive attempt to bring
 llvm-gcc-i386-linux-selfhost back to life.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123146 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/MemCpyOptimizer.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/Transforms/Scalar/MemCpyOptimizer.cpp')

diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index 41e10ba..3327b76 100644
--- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -391,6 +391,8 @@ Instruction *MemCpyOpt::tryMergingIntoMemset(Instruction *StartInst,
       
       Ranges.addStore(Offset, NextStore);
     } else {
+      break;
+      
       MemSetInst *MSI = cast<MemSetInst>(BI);
       
       if (MSI->isVolatile() || ByteVal != MSI->getValue() ||
-- 
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