LXR qemu/tests/tcg/mips/user/isa/mips64r6/bit-swap/test_mips64r6

   1/*
   2 *  Test program for MIPS64R6 instruction BITSWAP
   3 *
   4 *  Copyright (C) 2019  Wave Computing, Inc.
   5 *  Copyright (C) 2019  Aleksandar Markovic <amarkovic@wavecomp.com>
   6 *
   7 *  This program is free software: you can redistribute it and/or modify
   8 *  it under the terms of the GNU General Public License as published by
   9 *  the Free Software Foundation, either version 2 of the License, or
  10 *  (at your option) any later version.
  11 *
  12 *  This program is distributed in the hope that it will be useful,
  13 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 *  GNU General Public License for more details.
  16 *
  17 *  You should have received a copy of the GNU General Public License
  18 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19 *
  20 */
  21
  22#include <sys/time.h>
  23#include <stdint.h>
  24
  25#include "../../../../include/wrappers_mips64r6.h"
  26#include "../../../../include/test_inputs_64.h"
  27#include "../../../../include/test_utils_64.h"
  28
  29#define TEST_COUNT_TOTAL (PATTERN_INPUTS_64_COUNT + RANDOM_INPUTS_64_COUNT)
  30
  31
  32int32_t main(void)
  33{
  34    char *isa_ase_name = "mips64r6";
  35    char *group_name = "Bit Swap";
  36    char *instruction_name =   "BITSWAP";
  37    int32_t ret;
  38    uint32_t i;
  39    struct timeval start, end;
  40    double elapsed_time;
  41
  42    uint64_t b64_result[TEST_COUNT_TOTAL];
  43    uint64_t b64_expect[TEST_COUNT_TOTAL] = {
  44        0xffffffffffffffffULL,                    /*   0  */
  45        0x0000000000000000ULL,
  46        0x0000000055555555ULL,
  47        0xffffffffaaaaaaaaULL,
  48        0x0000000033333333ULL,
  49        0xffffffffccccccccULL,
  50        0x00000000711cc771ULL,
  51        0xffffffff8ee3388eULL,
  52        0x000000000f0f0f0fULL,                    /*   8  */
  53        0xfffffffff0f0f0f0ULL,
  54        0x00000000071f7cf0ULL,
  55        0xfffffffff8e0830fULL,
  56        0xfffffffff0033ff0ULL,
  57        0x000000000ffcc00fULL,
  58        0x0000000007fc017fULL,
  59        0xfffffffff803fe80ULL,
  60        0xffffffffff00ff00ULL,                    /*  16  */
  61        0x0000000000ff00ffULL,
  62        0xfffffffff01fc07fULL,
  63        0x000000000fe03f80ULL,
  64        0x0000000000ff03f0ULL,
  65        0xffffffffff00fc0fULL,
  66        0x0000000001f07f00ULL,
  67        0xfffffffffe0f80ffULL,
  68        0x000000000f00ff0fULL,                    /*  24  */
  69        0xfffffffff0ff00f0ULL,
  70        0x000000007f00f0ffULL,
  71        0xffffffff80ff0f00ULL,
  72        0xffffffffff0300ffULL,
  73        0x0000000000fcff00ULL,
  74        0xffffffffff1f00f0ULL,
  75        0x0000000000e0ff0fULL,
  76        0xffffffffffff0000ULL,                    /*  32  */
  77        0x000000000000ffffULL,
  78        0xfffffffffcff0700ULL,
  79        0x000000000300f8ffULL,
  80        0xfffffffff0ff3f00ULL,
  81        0x000000000f00c0ffULL,
  82        0xffffffffc0ffff01ULL,
  83        0x000000003f0000feULL,
  84        0x0000000000ffff0fULL,                    /*  40  */
  85        0xffffffffff0000f0ULL,
  86        0x0000000000fcff7fULL,
  87        0xffffffffff030080ULL,
  88        0x0000000000f0ffffULL,
  89        0xffffffffff0f0000ULL,
  90        0x0000000000c0ffffULL,
  91        0xffffffffff3f0000ULL,
  92        0x000000000000ffffULL,                    /*  48  */
  93        0xffffffffffff0000ULL,
  94        0x000000000000fcffULL,
  95        0xffffffffffff0300ULL,
  96        0x000000000000f0ffULL,
  97        0xffffffffffff0f00ULL,
  98        0x000000000000c0ffULL,
  99        0xffffffffffff3f00ULL,
 100        0x00000000000000ffULL,                    /*  56  */
 101        0xffffffffffffff00ULL,
 102        0x00000000000000fcULL,
 103        0xffffffffffffff03ULL,
 104        0x00000000000000f0ULL,
 105        0xffffffffffffff0fULL,
 106        0x00000000000000c0ULL,
 107        0xffffffffffffff3fULL,
 108        0x000000001446aa02ULL,                    /*  64  */
 109        0xffffffffb2c9e310ULL,
 110        0xffffffff9df3d101ULL,
 111        0x000000007a8c4772ULL,
 112        0xffffffffbef5421aULL,
 113        0xffffffffff50749fULL,
 114        0xffffffffa6533d52ULL,
 115        0x000000005965ed41ULL,
 116        0x000000006a756792ULL,                    /*  72  */
 117        0xffffffffa69ba7ebULL,
 118        0xffffffff93d363d8ULL,
 119        0xffffffff8c152675ULL,
 120        0x00000000654a5750ULL,
 121        0xffffffff98c48615ULL,
 122        0x00000000447def39ULL,
 123        0x000000004f9a7bb5ULL,
 124    };
 125
 126    gettimeofday(&start, NULL);
 127
 128    for (i = 0; i < TEST_COUNT_TOTAL; i++) {
 129        if (i < PATTERN_INPUTS_64_COUNT) {
 130            do_mips64r6_BITSWAP(b64_pattern + i, b64_result + i);
 131        } else {
 132            do_mips64r6_BITSWAP(b64_random + (i - PATTERN_INPUTS_64_COUNT),
 133                                b64_result + i);
 134        }
 135    }
 136
 137    gettimeofday(&end, NULL);
 138
 139    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 140    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 141
 142    ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
 143                           b64_result, b64_expect);
 144
 145    return ret;
 146}
 147