https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65644
--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Jakub Jelinek from comment #2) > impossible, and the addr32 pieces in e.g. ix86_decompose_address would need > to be disabled based on some configure macro. In this case, a better place for the test is just after /* Index and base should have the same mode. */ check in ix86_legitimate_address_p.