https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67609
--- Comment #33 from Richard Henderson <rth at gcc dot gnu.org> --- Author: rth Date: Thu Oct 29 18:36:39 2015 New Revision: 229550 URL: https://gcc.gnu.org/viewcvs?rev=229550&root=gcc&view=rev Log: Fix target/68124 PR target/68124 PR rtl-opt/67609 * config/i386/i386.c (ix86_cannot_change_mode_class): Tighten sse check to the exact conditions of PR 67609. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c