gcc/config/i386/cmpccxaddintrin.h

   1 /* Copyright (C) 2012-2021 Free Software Foundation, Inc.
   2
   3    This file is part of GCC.
   4
   5    GCC is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3, or (at your option)
   8    any later version.
   9
  10    GCC is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    Under Section 7 of GPL version 3, you are granted additional
  16    permissions described in the GCC Runtime Library Exception, version
  17    3.1, as published by the Free Software Foundation.
  18
  19    You should have received a copy of the GNU General Public License and
  20    a copy of the GCC Runtime Library Exception along with this program;
  21    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22    <http://www.gnu.org/licenses/>.  */
  23
  24 #ifndef _X86GPRINTRIN_H_INCLUDED
  25 #error "Never use <cmpccxaddintrin.h> directly; include <x86gprintrin.h> instead."
  26 #endif
  27
  28 #ifndef _CMPCCXADDINTRIN_H_INCLUDED
  29 #define _CMPCCXADDINTRIN_H_INCLUDED
  30
  31 #ifdef __x86_64__
  32
  33 #ifndef __CMPCCXADD__
  34 #pragma GCC push_options
  35 #pragma GCC target("cmpccxadd")
  36 #define __DISABLE_CMPCCXADD__
  37 #endif /* __CMPCCXADD__ */
  38
  39 typedef enum {
  40     _CMPCCX_O,   /* Overflow.  */
  41     _CMPCCX_NO,  /* No overflow.  */
  42     _CMPCCX_B,   /* Below.  */
  43     _CMPCCX_NB,  /* Not below.  */
  44     _CMPCCX_Z,   /* Zero.  */
  45     _CMPCCX_NZ,  /* Not zero.  */
  46     _CMPCCX_BE,  /* Below or equal.  */
  47     _CMPCCX_NBE, /* Neither below nor equal.  */
  48     _CMPCCX_S,   /* Sign.  */
  49     _CMPCCX_NS,  /* No sign.  */
  50     _CMPCCX_P,   /* Parity.  */
  51     _CMPCCX_NP,  /* No parity.  */
  52     _CMPCCX_L,   /* Less.  */
  53     _CMPCCX_NL,  /* Not less.  */
  54     _CMPCCX_LE,  /* Less or equal.  */
  55     _CMPCCX_NLE, /* Neither less nor equal.  */
  56 } _CMPCCX_ENUM;
  57
  58 #ifdef __OPTIMIZE__
  59 extern __inline int
  60 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
  61 __cmpccxadd_epi32 (int *__A, int __B, int __C, const _CMPCCX_ENUM __D)
  62 {
  63   return __builtin_ia32_cmpccxadd (__A, __B, __C, __D);
  64 }
  65
  66 extern __inline long long
  67 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
  68 __cmpccxadd_epi64 (long long *__A, long long __B, long long __C,
  69                    const _CMPCCX_ENUM __D)
  70 {
  71   return __builtin_ia32_cmpccxadd64 (__A, __B, __C, __D);
  72 }
  73 #else
  74 #define __cmpccxadd_epi32(A,B,C,D) \
  75   __builtin_ia32_cmpccxadd ((int *) (A), (int) (B), (int) (C), \
  76                             (_CMPCCX_ENUM) (D))
  77 #define __cmpccxadd_epi64(A,B,C,D) \
  78   __builtin_ia32_cmpccxadd64 ((long long *) (A), (long long) (B), \
  79                               (long long) (C), (_CMPCCX_ENUM) (D))
  80 #endif
  81
  82 #ifdef __DISABLE_CMPCCXADD__
  83 #undef __DISABLE_CMPCCXADD__
  84 #pragma GCC pop_options
  85 #endif /* __DISABLE_CMPCCXADD__ */
  86
  87 #endif
  88
  89 #endif /* _CMPCCXADDINTRIN_H_INCLUDED */