From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 26 Oct 2011 01:26:57 +0000 (+0000)
Subject: Disable LICM speculation in high register pressure situation again now that Devang... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=73b5bb38650a1a1441fcf210c79f188d08990946;p=oota-llvm.git

Disable LICM speculation in high register pressure situation again now that Devang has fixed other issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143003 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index 964e9712079..e756dedff47 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -45,7 +45,7 @@ using namespace llvm;
 static cl::opt<bool>
 AvoidSpeculation("avoid-speculation",
                  cl::desc("MachineLICM should avoid speculation"),
-                 cl::init(false), cl::Hidden);
+                 cl::init(true), cl::Hidden);
 
 STATISTIC(NumHoisted,
           "Number of machine instructions hoisted out of loops");