From 31d33b8318d70d69db701775e98a4d2915366e5e Mon Sep 17 00:00:00 2001
From: Hongbin Zheng <etherzhhb@gmail.com>
Date: Thu, 5 Apr 2012 16:07:49 +0000
Subject: [PATCH] BBVectorize: Add the const modifier to the VectorizeConfig
 because we won't   modify it.

llvm-svn: 154098
---
 llvm/lib/Transforms/Vectorize/BBVectorize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Vectorize/BBVectorize.cpp b/llvm/lib/Transforms/Vectorize/BBVectorize.cpp
index 7d5bb31401c0..82be6971bd1f 100644
--- a/llvm/lib/Transforms/Vectorize/BBVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/BBVectorize.cpp
@@ -141,7 +141,7 @@ namespace {
   struct BBVectorize : public BasicBlockPass {
     static char ID; // Pass identification, replacement for typeid
 
-    VectorizeConfig Config;
+    const VectorizeConfig Config;
 
     BBVectorize(const VectorizeConfig &C = VectorizeConfig())
       : BasicBlockPass(ID), Config(C) {