[Bug rtl-optimization/112380] [14 regression] ICE when building Mesa (in combine, internal compiler error: in simplify_subreg)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112380

--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #3)
> might not be a 14 regression, I need to build older gccs with more checking

ok, it is a 14 regression