https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114568
--- Comment #4 from Christophe Lyon <clyon at gcc dot gnu.org> --- I'm wondering whether you missed check_effective_target_arm_arch_FUNC_link and friends? Maybe check_effective_target_arm_arch_v7a_neon_link would work here, but it does not use the exact same flags.
