[Bug target/79890] ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
I do some basic fuzzing. This test-case just uses builtins, thus I consider it
generic enough to report it.