https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88207
--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> --- Author: vmakarov Date: Wed Nov 28 20:08:03 2018 New Revision: 266582 URL: https://gcc.gnu.org/viewcvs?rev=266582&root=gcc&view=rev Log: 2018-11-28 Vladimir Makarov <vmaka...@redhat.com> PR target/88207 * ira-costs.c (scan_one_insn): Process subregs when updating costs for pseudos and allocnos from insn. Modified: trunk/gcc/ChangeLog trunk/gcc/ira-costs.c