[Bug sanitizer/59258] ubsan: ICE(segfault): stack-buffer-overflow with -fsanitize=undefined

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59258

--- Comment #9 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #6)
> Seems like we're passing bogus location.  Can you e-mail me the unreduced
> testcase?  I'll look into it.

The unreduced testcase doesn't fail with -gstrict-dwarf.