https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91408
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- Just change vector_operand predicates in usadv8qi to register_operand.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91408
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- Just change vector_operand predicates in usadv8qi to register_operand.