[Bug c/85870] [6/7/8/9 Regression][LTO1] ICE in linemap_line_start, at libcpp/line-map.c:794

[sudi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85870

--- Comment #11 from sudi at gcc dot gnu.org ---
Yes I remember spending a while to get it to reduce further. But it needs a big
constructor to fail.