r216192 - in /trunk/gcc: ChangeLog config/i386/...

[kyukhin@gcc.gnu.org]

Author: kyukhin
Date: Tue Oct 14 08:52:11 2014
New Revision: 216192

URL: https://gcc.gnu.org/viewcvs?rev=216192&root=gcc&view=rev
Log:
AVX-512. 74/n. Add byte/word max/mix reduction.

gcc/
	* config/i386/i386.c
	(emit_reduc_half): Handle V64QI and V32HI mode.
	* config/i386/sse.md
	(define_mode_iterator VI_AVX512BW): New.
	(define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/sse.md