[Bug debug/85176] ICE in force_decl_die, at dwarf2out.c:25910

[v_lichevsky at tut dot by]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85176

v_lichevsky at tut dot by changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE in force_decl_die, at   |ICE in force_decl_die, at
                   |dwarf2out.c:25922           |dwarf2out.c:25910

--- Comment #1 from v_lichevsky at tut dot by ---
Reproduced this bug with gcc built from upstream sources, same revision as
Debian package (r259004) and adjusted line number in the title:

% ./pr85176/bin/x86_64-linux-gnu-g++-8 -O1 -flto -g1 test.cpp
lto1: internal compiler error: in force_decl_die, at dwarf2out.c:25910
0x6d4f23 force_decl_die
        ../.././gcc/dwarf2out.c:25910
0x6d59ab flush_limbo_die_list
        ../.././gcc/dwarf2out.c:30951
0x6e0f55 dwarf2out_finish
        ../.././gcc/dwarf2out.c:30991