r255498 - in /trunk/gcc: ChangeLog config/i386/...

[kyukhin@gcc.gnu.org]

Author: kyukhin
Date: Fri Dec  8 08:12:49 2017
New Revision: 255498

URL: https://gcc.gnu.org/viewcvs?rev=255498&root=gcc&view=rev
Log:
Enable VNNI support [5/5]

gcc/
	* config/i386/avx512vnniintrin.h (_mm512_dpwssds_epi32,
	_mm512_mask_dpwssds_epi32, _mm512_maskz_dpwssds_epi32): New intrinsics.
	* config/i386/avx512vnnivlintrin.h (_mm256_dpwssds_epi32,
	_mm256_mask_dpwssds_epi32, _mm256_maskz_dpwssds_epi32,
	_mm_dpwssds_epi32, _mm_mask_dpwssds_epi32,
	_mm_maskz_dpwssds_epi32): Ditto.

gcc/testsuite/
	* gcc.target/i386/avx512f-vnni-1.c: Add checks for vdpdwssds.
	* gcc.target/i386/avx512vl-vnni-1.c: Ditto.
	* gcc.target/i386/avx512f-vpdpwssds-2.c: New test.
	* gcc.target/i386/avx512vl-vpdpwssds-2.c: Ditto.

Added:
    trunk/gcc/testsuite/gcc.target/i386/avx512f-vpdpwssds-2.c
    trunk/gcc/testsuite/gcc.target/i386/avx512vl-vpdpwssds-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/avx512vnniintrin.h
    trunk/gcc/config/i386/avx512vnnivlintrin.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/avx512f-vnni-1.c
    trunk/gcc/testsuite/gcc.target/i386/avx512vl-vnni-1.c