From 403e5670430b8c9fc6a62fceb42df1aeacccd660 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 23 Jun 2008 21:22:35 +0000
Subject: Disable PRE. It's breaking bootstrapping.

llvm-svn: 52643
---
 llvm/lib/Transforms/Scalar/GVN.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm')

diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 9d9dcca2474..5564dbde1bf 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -43,7 +43,7 @@ STATISTIC(NumGVNLoad, "Number of loads deleted");
 STATISTIC(NumGVNPRE, "Number of instructions PRE'd");
 
 static cl::opt<bool> EnablePRE("enable-pre",
-                               cl::init(true), cl::Hidden);
+                               cl::init(false), cl::Hidden);
 
 //===----------------------------------------------------------------------===//
 //                         ValueTable Class
-- 
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