[Bug middle-end/52334] The user of "zero" register is wrong

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52334

--- Comment #3 from Mikael Pettersson <mikpe at it dot uu.se> 2012-02-22 
09:07:20 UTC ---
(In reply to comment #0)
>                                 if( _find_port( g_pstv->member.pstid, index,
> (void*)&pstid)

This bit looks like a strict-aliasing violation waiting to happen.