LXR qemu/tests/tcg/mips/user/isa/mips64r6/shift/test_mips64r6

   1/*
   2 *  Test program for MIPS64R6 instruction SRAV
   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 *instruction_name = "SRAV";
  35    int32_t ret;
  36    uint32_t i, j;
  37    struct timeval start, end;
  38    double elapsed_time;
  39
  40    uint64_t b64_result[TEST_COUNT_TOTAL];
  41    uint64_t b64_expect[TEST_COUNT_TOTAL] = {
  42        0xffffffffffffffffULL,                    /*   0  */
  43        0xffffffffffffffffULL,
  44        0xffffffffffffffffULL,
  45        0xffffffffffffffffULL,
  46        0xffffffffffffffffULL,
  47        0xffffffffffffffffULL,
  48        0xffffffffffffffffULL,
  49        0xffffffffffffffffULL,
  50        0x0000000000000000ULL,                    /*   8  */
  51        0x0000000000000000ULL,
  52        0x0000000000000000ULL,
  53        0x0000000000000000ULL,
  54        0x0000000000000000ULL,
  55        0x0000000000000000ULL,
  56        0x0000000000000000ULL,
  57        0x0000000000000000ULL,
  58        0xffffffffffffffffULL,                    /*  16  */
  59        0xffffffffaaaaaaaaULL,
  60        0xffffffffffeaaaaaULL,
  61        0xfffffffffffffd55ULL,
  62        0xfffffffffffaaaaaULL,
  63        0xfffffffffffff555ULL,
  64        0xfffffffffffeaaaaULL,
  65        0xffffffffffffd555ULL,
  66        0x0000000000000000ULL,                    /*  24  */
  67        0x0000000055555555ULL,
  68        0x0000000000155555ULL,
  69        0x00000000000002aaULL,
  70        0x0000000000055555ULL,
  71        0x0000000000000aaaULL,
  72        0x0000000000015555ULL,
  73        0x0000000000002aaaULL,
  74        0xffffffffffffffffULL,                    /*  32  */
  75        0xffffffffccccccccULL,
  76        0xfffffffffff33333ULL,
  77        0xfffffffffffffe66ULL,
  78        0xfffffffffffcccccULL,
  79        0xfffffffffffff999ULL,
  80        0xffffffffffff3333ULL,
  81        0xffffffffffffe666ULL,
  82        0x0000000000000000ULL,                    /*  40  */
  83        0x0000000033333333ULL,
  84        0x00000000000cccccULL,
  85        0x0000000000000199ULL,
  86        0x0000000000033333ULL,
  87        0x0000000000000666ULL,
  88        0x000000000000ccccULL,
  89        0x0000000000001999ULL,
  90        0xffffffffffffffffULL,                    /*  48  */
  91        0xffffffff8e38e38eULL,
  92        0xffffffffffe38e38ULL,
  93        0xfffffffffffffc71ULL,
  94        0xfffffffffff8e38eULL,
  95        0xfffffffffffff1c7ULL,
  96        0xfffffffffffe38e3ULL,
  97        0xffffffffffffc71cULL,
  98        0x0000000000000000ULL,                    /*  56  */
  99        0x0000000071c71c71ULL,
 100        0x00000000001c71c7ULL,
 101        0x000000000000038eULL,
 102        0x0000000000071c71ULL,
 103        0x0000000000000e38ULL,
 104        0x000000000001c71cULL,
 105        0x00000000000038e3ULL,
 106        0x0000000028625540ULL,                    /*  64  */
 107        0x0000000000286255ULL,
 108        0x0000000028625540ULL,
 109        0x000000000000a189ULL,
 110        0x000000004d93c708ULL,
 111        0x00000000004d93c7ULL,
 112        0x000000004d93c708ULL,
 113        0x000000000001364fULL,
 114        0xffffffffb9cf8b80ULL,                    /*  72  */
 115        0xffffffffffb9cf8bULL,
 116        0xffffffffb9cf8b80ULL,
 117        0xfffffffffffee73eULL,
 118        0x000000005e31e24eULL,
 119        0x00000000005e31e2ULL,
 120        0x000000005e31e24eULL,
 121        0x00000000000178c7ULL,
 122    };
 123
 124    gettimeofday(&start, NULL);
 125
 126    for (i = 0; i < PATTERN_INPUTS_64_SHORT_COUNT; i++) {
 127        for (j = 0; j < PATTERN_INPUTS_64_SHORT_COUNT; j++) {
 128            do_mips64r6_SRAV(b64_pattern + i, b64_pattern + j,
 129                b64_result + (PATTERN_INPUTS_64_SHORT_COUNT * i + j));
 130        }
 131    }
 132
 133    for (i = 0; i < RANDOM_INPUTS_64_SHORT_COUNT; i++) {
 134        for (j = 0; j < RANDOM_INPUTS_64_SHORT_COUNT; j++) {
 135            do_mips64r6_SRAV(b64_random + i, b64_random + j,
 136                b64_result + (((PATTERN_INPUTS_64_SHORT_COUNT) *
 137                               (PATTERN_INPUTS_64_SHORT_COUNT)) +
 138                              RANDOM_INPUTS_64_SHORT_COUNT * i + j));
 139        }
 140    }
 141
 142    gettimeofday(&end, NULL);
 143
 144    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 145    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 146
 147    ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
 148                           b64_result, b64_expect);
 149
 150    return ret;
 151}
 152