gcc/config/loongarch/loongarch-cpucfg-map.h

   1 /* Generated automatically by "genstr" from "isa-evolution.in".
   2    Please do not edit this file directly.
   3
   4    Copyright (C) 2023-2024 Free Software Foundation, Inc.
   5
   6 This file is part of GCC.
   7
   8 GCC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 3, or (at your option)
  11 any later version.
  12
  13 GCC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GCC; see the file COPYING3.  If not see
  20 <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef LOONGARCH_CPUCFG_MAP_H
  23 #define LOONGARCH_CPUCFG_MAP_H
  24
  25 #include "options.h"
  26
  27 static constexpr struct {
  28   int cpucfg_word;
  29   unsigned int cpucfg_bit;
  30   HOST_WIDE_INT isa_evolution_bit;
  31 } cpucfg_map[] = {
  32   { 2, 1u << 25, OPTION_MASK_ISA_FRECIPE },
  33   { 2, 1u << 26, OPTION_MASK_ISA_DIV32 },
  34   { 2, 1u << 27, OPTION_MASK_ISA_LAM_BH },
  35   { 2, 1u << 28, OPTION_MASK_ISA_LAMCAS },
  36   { 3, 1u << 23, OPTION_MASK_ISA_LD_SEQ_SA },
  37 };
  38
  39 static constexpr int cpucfg_useful_idx[] = {
  40   0,
  41   1,
  42   2,
  43   3,
  44   16,
  45   17,
  46   18,
  47   19,
  48 };
  49
  50 static constexpr int N_CPUCFG_WORDS = 20;
  51 #endif /* LOONGARCH_CPUCFG_MAP_H */