From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 2 Mar 2011 17:54:02 +0000 (+0000)
Subject: gcc: disable extension elimination, it causes hostapd to be miscompiled on mips
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d1f44a759855321c375c959f61f0bdfe1f9790ec;p=openwrt%2Fstaging%2Fthess.git

gcc: disable extension elimination, it causes hostapd to be miscompiled on mips

SVN-Revision: 25834
---

diff --git a/toolchain/gcc/patches/linaro/860-disable_extension_elimination.patch b/toolchain/gcc/patches/linaro/860-disable_extension_elimination.patch
new file mode 100644
index 0000000000..7edc0ab0aa
--- /dev/null
+++ b/toolchain/gcc/patches/linaro/860-disable_extension_elimination.patch
@@ -0,0 +1,11 @@
+--- a/gcc/opts.c
++++ b/gcc/opts.c
+@@ -906,7 +906,7 @@ decode_options (unsigned int argc, const
+   flag_tree_if_to_switch_conversion = opt2;
+   flag_ipa_cp = opt2;
+   flag_ipa_sra = opt2;
+-  flag_ee = opt2;
++  flag_ee = 0;
+ 
+   /* Track fields in field-sensitive alias analysis.  */
+   set_param_value ("max-fields-for-field-sensitive",