https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95686
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> Note this code ICEs with LTO turned on also.
The ICE is:
during IPA pass: modref
rls6o5bx.cpp:10:1: internal compiler error: in get_partitioning_class, at
symtab.cc:2096
10 | }
| ^
0x7a6b1d symtab_node::get_partitioning_class()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/symtab.cc:2096
0x105d777 lto_output_varpool_node
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/lto-cgraph.cc:631
0x105d777 output_symtab()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/lto-cgraph.cc:999
0x1074fdc lto_output()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/lto-streamer-out.cc:2825
0x1103181 write_lto
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/passes.cc:2784
0x1103181 ipa_write_summaries_1
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/passes.cc:2848
0x1103181 ipa_write_summaries()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/passes.cc:2904
0xd3dd92 ipa_passes
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/cgraphunit.cc:2250
0xd3dd92 symbol_table::compile()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/cgraphunit.cc:2323
0xd405e7 symbol_table::compile()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/cgraphunit.cc:2303
0xd405e7 symbol_table::finalize_compilation_unit()
/var/tmp/portage/sys-devel/gcc-13.0.1_p20230312/work/gcc-13-20230312/gcc/cgraphunit.cc:2575
