[Bug lto/85391] [8 Regression] ICE in add_type_duplicate, at ipa-devirt.c:1887

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85391

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Ok so I have 6 pre-processed source files having in total ~40MB. Hope I can
reduce that.