https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282
--- Comment #7 from Vladimir Makarov <vmakarov at gcc dot gnu.org> --- Author: vmakarov Date: Tue Dec 4 15:10:46 2018 New Revision: 266784 URL: https://gcc.gnu.org/viewcvs?rev=266784&root=gcc&view=rev Log: 2018-12-04 Vladimir Makarov <vmaka...@redhat.com> PR target/88282 * ira-costs.c (exec): Try bigger class to use smaller register move cost. Modified: trunk/gcc/ChangeLog trunk/gcc/ira-costs.c