https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71089
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Jan Hubicka from comment #5)
> Hi,
> I reproduced the firefox ICE now (it needs -O3 instead of default flags). I
> am testing
> the following patch which fixes some confusion between thunk and non-thunk
> inline clones
> (there can be both, because we can first inline thunk, then inline into
> thunk and then
> inline the whole thing again)
The segfault is gone, but I still see the ICE:
lto1: internal compiler error: in lto_output_node, at lto-cgraph.c:473
0x10594813 lto_output_node
../../gcc/gcc/lto-cgraph.c:473
0x10594813 output_symtab()
../../gcc/gcc/lto-cgraph.c:1021
0x105acb6f lto_output()
../../gcc/gcc/lto-streamer-out.c:2386
0x106365db write_lto
../../gcc/gcc/passes.c:2452
0x1063be17 ipa_write_optimization_summaries(lto_symtab_encoder_d*)
../../gcc/gcc/passes.c:2656
0x1017d743 do_stream_out
../../gcc/gcc/lto/lto.c:2294
0x1018c88b stream_out
../../gcc/gcc/lto/lto.c:2358
0x1018c88b lto_wpa_write_files
../../gcc/gcc/lto/lto.c:2475
0x1018c88b do_whole_program_analysis
../../gcc/gcc/lto/lto.c:3157
0x1018c88b lto_main()
../../gcc/gcc/lto/lto.c:3317
