r216254 - in /trunk/gcc: ChangeLog config/i386/...

[kyukhin@gcc.gnu.org]

Author: kyukhin
Date: Wed Oct 15 11:02:02 2014
New Revision: 216254

URL: https://gcc.gnu.org/viewcvs?rev=216254&root=gcc&view=rev
Log:
AVX-512. 52.1/n. Add vec2mask and mask2vec insn.

gcc/
	* config/i386/predicates.md (define_predicate "constm1_operand"): New.
	* config/i386/sse.md
	(define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
	(define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
	(define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
	(define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
	(define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
	(define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
	(define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.

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