[Bug other/68882] Dump ssaname info for default defs

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68882

--- Comment #2 from vries at gcc dot gnu.org ---
Author: vries
Date: Mon Dec 14 19:29:48 2015
New Revision: 231630

URL: https://gcc.gnu.org/viewcvs?rev=231630&root=gcc&view=rev
Log:
Dump default defs for arguments, static chain and decl-by-reference

2015-12-14  Tom de Vries  <tom@codesourcery.com>

        PR other/68882
        * gimple-pretty-print.c (dump_ssaname_info_to_file): New function.
        * gimple-pretty-print.h (dump_ssaname_info_to_file): Declare.
        * tree-cfg.c (dump_default_def): New function.
        (dump_function_to_file): Dump default defs for arguments, static chain,
        and decl-by-reference.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-pretty-print.c
    trunk/gcc/gimple-pretty-print.h
    trunk/gcc/tree-cfg.c