https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91154
--- Comment #21 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Wed Aug 14 08:31:54 2019 New Revision: 274422 URL: https://gcc.gnu.org/viewcvs?rev=274422&root=gcc&view=rev Log: 2019-08-14 Richard Biener <rguent...@suse.de> PR target/91154 * config/i386/i386-features.c (dimode_scalar_chain::compute_convert_gain): Compute and dump individual instruction gain. Fix reg-reg copy GRP cost. Use ix86_cost->sse_op for vector instruction costs. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386-features.c