Disable GVN Hoist due to still more bugs being found in it. There is
also a discussion about exactly what we should do prior to re-enabling
it.
The current bug is http://llvm.org/PR32821 and the discussion about this
is in the review thread for r300200.
llvm-svn: 301505
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
index 0d5910e..590fabf 100644
--- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -137,8 +137,8 @@
"(default = 75)"));
static cl::opt<bool> EnableGVNHoist(
- "enable-gvn-hoist", cl::init(true), cl::Hidden,
- cl::desc("Enable the GVN hoisting pass (default = on)"));
+ "enable-gvn-hoist", cl::init(false), cl::Hidden,
+ cl::desc("Enable the GVN hoisting pass (default = off)"));
static cl::opt<bool>
DisableLibCallsShrinkWrap("disable-libcalls-shrinkwrap", cl::init(false),