[Bug c/49128] -mtune=native generates unsupported instructions

[nathanael.schaeffer+ml at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49128

--- Comment #4 from natchouf <nathanael.schaeffer+ml at gmail dot com> 
2011-05-23 20:36:15 UTC ---
(In reply to comment #2)
> A patch is posted at
> 
> http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01664.html

in the patch you linked to, I think there is a mistake in these lines :

+      const char *sse4_2 = has_sse4_2 ? " -msse4.2" : " -msse4.2";
+      const char *sse4_1 = has_sse4_1 ? " -msse4.1" : " -msse4.1";