http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165
Alexander Kobets <akobets at mail dot ru> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|DUPLICATE |
--- Comment #8 from Alexander Kobets <akobets at mail dot ru> 2013-02-03
01:44:33 UTC ---
1) I agree for "push rbx" seves reg. But "sub rsp,8" is completely trash,
because stack frame do not used at all, not for save reg, nor anything other.
2) (request feature) I want __attribute__((interrupt)), especial for
eliminating epilog/prolog.
