Re: [patch, mips, debug] Fix PR 54061, mips compiler aborts in testsuite

[Cary Coutant]

> 2012-12-07  Steve Ellcey  <sell...@mips.com>
>
>         PR target/54061
>         * rtl.h (IGNORED_DWARF_REGNUM): New.
>         * dwarfwout.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.

Typo: s/dwarfwout/dwarf2out/

>         (mem_loc_descriptor): Ditto.
>         * config/mips/mips.c (mips_option_override): Set mips_dbx_regno
>         coprocessor entries to IGNORED_DWARF_REGNUM.

-cary