From: Eric Christopher <echristo@apple.com>
Date: Fri, 21 Aug 2009 23:30:30 +0000 (+0000)
Subject: Make unit-at-a-time on by default to match the behavior of llvm-gcc.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c4769ba20432c19eff68d7802c9a836ada2424e6;p=oota-llvm.git

Make unit-at-a-time on by default to match the behavior of llvm-gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79698 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index e9c239aff11..40f3fb93074 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -107,7 +107,8 @@ OptLevelO3("O3",
 
 static cl::opt<bool>
 UnitAtATime("funit-at-a-time",
-            cl::desc("Enable IPO. This is same as llvm-gcc's -funit-at-a-time"));
+            cl::desc("Enable IPO. This is same as llvm-gcc's -funit-at-a-time"),
+	    cl::init(true));
 
 static cl::opt<bool>
 DisableSimplifyLibCalls("disable-simplify-libcalls",