[Bug target/82005] The combination of -g and -flto does not work on darwin

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Interesting.  I thought it would barf very much earlier ;)

_sinus.c.f4d7e603

shouldn't be defined anywhere which would have been the expected error here.

But the odd issue is there's a "subtraction expression" -- this means it
outputs some offset.

Note _sinus.c.f4d7e603 is defined in Lsection__debug_info, just in another
object file.

As the testcase requires an assembler I guess there's no chance to reproduce
with a cross on x86_64-linux.