[Bug lto/86654] [9 Regression] ICE in gen_member_die, at dwarf2out.c:24933

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86654

--- Comment #13 from Martin Liška <marxin at gcc dot gnu.org> ---
Just for record, building Firefox w/ GCC 8.1 w/o LTO produces:

     VM SIZE                       FILE SIZE
 --------------                 --------------
   0.0%       0 .debug_info       978Mi  48.5%
   0.0%       0 .debug_loc        460Mi  22.8%
   0.0%       0 .debug_str        158Mi   7.9%
   0.0%       0 .debug_ranges     132Mi   6.6%
   0.0%       0 .debug_line       111Mi   5.5%
  67.7%  74.9Mi .text            74.9Mi   3.7%
   0.0%       0 .strtab          37.8Mi   1.9%
   0.0%       0 .symtab          14.1Mi   0.7%
   0.0%       0 .debug_abbrev    11.4Mi   0.6%
   7.9%  8.75Mi .eh_frame        8.75Mi   0.4%
   7.7%  8.47Mi .rela.dyn        8.47Mi   0.4%
   7.7%  8.47Mi .rodata          8.47Mi   0.4%
   3.8%  4.20Mi .data.rel.ro     4.20Mi   0.2%
   1.9%  2.05Mi .eh_frame_hdr    2.05Mi   0.1%
   1.5%  1.65Mi .dynstr          1.65Mi   0.1%
   0.9%  1.04Mi [Other]          1.33Mi   0.1%
   0.0%       0 .debug_aranges   1.29Mi   0.1%
   0.6%   650Ki .bss                  0   0.0%
   0.4%   413Ki .dynsym           413Ki   0.0%
   0.0%       0 .debug_pubtypes   349Ki   0.0%
   0.0%      15 [None]                0   0.0%
 100.0%   110Mi TOTAL            1.97Gi 100.0%