[Bug middle-end/125621] ICE in build_poly_int_cst with SVE svcntd () and -fsanitize=undefined

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125621

--- Comment #5 from Alex Coplan <acoplan at gcc dot gnu.org> ---
Fixed on trunk, will backport to all open branches after a week.