diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/x86-evex-vecs-common.h')
| -rw-r--r-- | sysdeps/x86_64/multiarch/x86-evex-vecs-common.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/x86-evex-vecs-common.h b/sysdeps/x86_64/multiarch/x86-evex-vecs-common.h new file mode 100644 index 0000000000..f331e9d8ec --- /dev/null +++ b/sysdeps/x86_64/multiarch/x86-evex-vecs-common.h @@ -0,0 +1,39 @@ +/* Common config for EVEX256 and EVEX512 VECs + All versions must be listed in ifunc-impl-list.c. + Copyright (C) 2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#ifndef _X86_EVEX_VECS_COMMON_H +#define _X86_EVEX_VECS_COMMON_H 1 + +#include "x86-vec-macros.h" + +/* 6-byte mov instructions with EVEX. */ +#define MOV_SIZE 6 +/* No vzeroupper needed. */ +#define RET_SIZE 1 +#define VZEROUPPER + +#define VMOVU vmovdqu64 +#define VMOVA vmovdqa64 +#define VMOVNT vmovntdq + +#define VMM_128 VMM_hi_xmm +#define VMM_256 VMM_hi_ymm +#define VMM_512 VMM_hi_zmm + +#endif |