[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-10-16
                 CC|                            |hubicka at gcc dot gnu.org,
                   |                            |jakub at gcc dot gnu.org,
                   |                            |uros at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
config/i386/i386.c (ix86_function_regparm) and ix86_function_sseregparm too
(which apparently has an issue that it hasn't been adjusted for opt_for_fn)
can adjust the i386 calling conventions from normal to regparm something.
Perhaps that needs to be adjusted, so that if you call a local function through
an alias, the same calling convention is used as well.