[Bug other/12081] Gcc can't be compiled with -mregparm=3

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12081

--- Comment #31 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Thu Aug 29 18:37:46 2013
New Revision: 202083

URL: http://gcc.gnu.org/viewcvs?rev=202083&root=gcc&view=rev
Log:
    Backport from mainline
    2013-08-05  Oleg Endo  <olege...@gcc.gnu.org>

    PR other/12081
    * recog.h (rtx (*insn_gen_fn) (rtx, ...)): Replace typedef with    new
    class insn_gen_fn.
    * expr.c (move_by_pieces_1, store_by_pieces_2): Replace argument
    rtx (*) (rtx, ...) with insn_gen_fn.
    * genoutput.c (output_insn_data): Cast gen_? function pointers to
    insn_gen_fn::stored_funcptr.  Add initializer braces.

    Backport from mainline
    2013-08-07  Oleg Endo  <olege...@gcc.gnu.org>

    PR other/12081
    * config/rs6000/rs6000.c (gen_2arg_fn_t): Remove typedef.
    (rs6000_emit_swdiv_high_precision, rs6000_emit_swdiv_low_precision,
    rs6000_emit_swrsqrt): Don't cast result of GEN_FCN to gen_2arg_fn_t.


Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config/rs6000/rs6000.c
    branches/gcc-4_8-branch/gcc/expr.c
    branches/gcc-4_8-branch/gcc/genoutput.c
    branches/gcc-4_8-branch/gcc/recog.h