[Bug target/10901] non-local goto's don't work on darwin

[iains at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10901

--- Comment #28 from Iain Sandoe <iains at gcc dot gnu.org> ---
Author: iains
Date: Sun Sep 29 20:14:39 2013
New Revision: 203019

URL: http://gcc.gnu.org/viewcvs?rev=203019&root=gcc&view=rev
Log:
gcc:

    PR target/10901
    * config/darwin-protos.h (machopic_get_function_picbase): New.
    * config/darwin.c (machopic_get_function_picbase): New.
    * config/rs6000/darwin.md (load_macho_picbase_si): Update picbase
    label for a new func.  (load_macho_picbase_di): Likewise.
    (reload_macho_picbase): New expand.
    (reload_macho_picbase_si): New insn.
    (reload_macho_picbase_di): New insn.
    (nonlocal_goto_receiver): New define and split.
    * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_RELD_MPIC.
    (unspecv enum): Add UNSPECV_NLGR.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/darwin-protos.h
    trunk/gcc/config/darwin.c
    trunk/gcc/config/rs6000/darwin.md
    trunk/gcc/config/rs6000/rs6000.md