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

SVN-Revision: 25834
2011-03-02 17:54:02 +00:00 · 2011-03-02 17:54:02 +00:00 · d1f44a7598
commit d1f44a7598
parent 9a1b2c8c70
1 changed files with 11 additions and 0 deletions
--- a/toolchain/gcc/patches/linaro/860-disable_extension_elimination.patch
+++ 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",