[Bug c/15033] [3.5 regression] libgcc2.c:470: internal compiler error: Segmentation fault

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-21 03:34 -------
Again here are three patches which could have caused this:

2004-04-20  Paolo Bonzini  <bonzini@gnu.org>

        Revert part of 2004-04-17 change that moved -frename-registers
        to -O1.  -frename-registers is buggy.

        * toplev.c (flag_rename_registers): Initialize to 0.
        * doc/invoke.texi (Optimize options): Move -frename-registers
        to "Not triggered by any -O level" section.  Adjust commentary
        accordingly.

2004-04-20  Anil Paranjpe  <anilp1@kpitcummins.com>

        * toplev.c (compile_file): Move targetm.asm_out.file_end call to end.

2004-04-20  Josef Zlomek  <zlomekj@suse.cz>

        * function.c (assign_parms): Force
        MEM_EXPR (DECL_INCOMING_RTL (parm)) == parm.


HPPA* looks like the best target to test on now.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15033