https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81819
--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> --- Author: olegendo Date: Fri Jan 12 12:12:38 2018 New Revision: 256579 URL: https://gcc.gnu.org/viewcvs?rev=256579&root=gcc&view=rev Log: gcc/ Backport from mainline 2018-01-12 Oleg Endo <olege...@gcc.gnu.org> PR target/81819 * config/rx/rx.c (rx_is_restricted_memory_address): Handle SUBREG case. Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/config/rx/rx.c