From: Daniel Dunbar <daniel@zuster.org>
Date: Fri, 30 Apr 2010 17:12:23 +0000 (+0000)
Subject: Default OPTIMIZE_OPTION to -O2 on FreeBSD, at the request of the Clang/FreeBSD
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=753b43c06596a1ad6339284f07523c76c53cf648;p=oota-llvm.git

Default OPTIMIZE_OPTION to -O2 on FreeBSD, at the request of the Clang/FreeBSD
folks. LLVM/Clang is miscompiled by the standard GCC at -O3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102719 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 49a140cdc4a..3b4019658cc 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -728,6 +728,7 @@ AC_MSG_CHECKING([optimization flags])
 case "$withval" in
   default)
     case "$llvm_cv_os_type" in
+    FreeBSD) optimize_option=-O2 ;;
     MingW) optimize_option=-O2 ;;
     *)     optimize_option=-O3 ;;
     esac ;;