[Bug target/59588] Odd codes in ix86_option_override_internal

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59588

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-12-24
     Ever confirmed|0                           |1

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
-mtune=i686 is also ignored:

[hjl@gnu-6 gcc]$ cat /tmp/t.c
#ifndef __tune_i686__
#error "bad"
#endif
[hjl@gnu-6 gcc]$ gcc  -m32 -S /tmp/t.c -mtune=i686
/tmp/t.c:2:2: error: #error "bad"
 #error "bad"
  ^
[hjl@gnu-6 gcc]$