sysdeps/x86_64/multiarch/x86-evex-vecs-common.h

   1 /* Common config for EVEX256 and EVEX512 VECs
   2    All versions must be listed in ifunc-impl-list.c.
   3    Copyright (C) 2022-2024 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _X86_EVEX_VECS_COMMON_H
  21 #define _X86_EVEX_VECS_COMMON_H                 1
  22
  23 #include "x86-vec-macros.h"
  24
  25 /* 6-byte mov instructions with EVEX.  */
  26 #define MOV_SIZE                        6
  27 /* No vzeroupper needed.  */
  28 #define RET_SIZE                        1
  29 #define VZEROUPPER
  30
  31 #define VMOVU                           vmovdqu64
  32 #define VMOVA                           vmovdqa64
  33 #define VMOVNT                          vmovntdq
  34
  35 #define VMM_128                         VMM_hi_xmm
  36 #define VMM_256                         VMM_hi_ymm
  37 #define VMM_512                         VMM_hi_zmm
  38
  39 #endif