r253771 - in /trunk/gcc: ChangeLog config/i386/...

Sun Oct 15 22:10:00 GMT 2017

Author: hubicka
Date: Sun Oct 15 22:10:22 2017
New Revision: 253771

URL: https://gcc.gnu.org/viewcvs?rev=253771&root=gcc&view=rev
Log:
	* i386.c (ix86_vec_cost): New function.
	(ix86_rtx_costs): Handle vector operations better.
	* i386.h (struct processor_costs): Add sse_op, fmasd, fmass.
	* x86-tune-costs.h: Add new costs to all tables.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/x86-tune-costs.h