debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

[Janis Johnson]

The regression appeared with this patch:

2002-02-26  Alexandre Oliva  <aoliva@redhat.com>

        * dwarf2out.c (gen_inlined_subroutine_die): If block is
abstract,
        generate a die for the lexical block.

The hunt used the small test case on i686-pc-linux-gnu with
the options "-O -finline-functions -g", with mainline.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9864