Disable PRE. It's breaking bootstrapping.

[oota-llvm.git] / lib / Transforms / Scalar / GVN.cpp

diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 9d9dcca247483d2e4c49646c904056d4e9dbc411..5564dbde1bfb311849d0648a87cf488780cc1adf 100644 (file)
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/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