[Bug lto/94150] Improve LTO diagnosis for LTO triggered warnings/error: print source.o or source.a(lib.o) when printing location

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94150

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is a nice testcase in bug 96969 comment #1.