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tests/tcg: target/mips: Add tests for MSA bit counting instructions
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Add tests for MSA bit counting instructions. This includes following
instructions:

  * NLOC.B - number of leading ones (bytes)
  * NLOC.H - number of leading ones (halfwords)
  * NLOC.W - number of leading ones (words)
  * NLOC.D - number of leading ones (doublewords)
  * NLZC.B - number of leading zeros (bytes)
  * NLZC.H - number of leading zeros (halfwords)
  * NLZC.W - number of leading zeros (words)
  * NLZC.D - number of leading zeros (doublewords)
  * PCNT.B - population count / number of ones (bytes)
  * PCNT.H - population count / number of ones (halfwords)
  * PCNT.W - population count / number of ones (words)
  * PCNT.D - population count / number of ones (doublewords)

Each test consists of 80 test cases, so altogether there are 960 test
cases.

Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
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AMarkovic committed Feb 14, 2019
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144 changes: 144 additions & 0 deletions tests/tcg/mips/user/ase/msa/bit-counting/test_msa_nloc_b.c
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/*
* Test program for MSA instruction NLOC.B
*
* Copyright (C) 2018 Wave Computing, Inc.
* Copyright (C) 2018 Aleksandar Markovic <amarkovic@wavecomp.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/

#include <sys/time.h>
#include <stdint.h>

#include "../../../include/wrappers_msa.h"
#include "../../../include/test_inputs.h"
#include "../../../include/test_utils.h"

#define TEST_COUNT_TOTAL (PATTERN_INPUTS_COUNT + RANDOM_INPUTS_COUNT)


int32_t main(void)
{
char *instruction_name = "NLOC.B";
int32_t ret;
uint32_t i;
struct timeval start, end;
double elapsed_time;

uint64_t b128_result[TEST_COUNT_TOTAL][2];
uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
{ 0x0808080808080808ULL, 0x0808080808080808ULL, }, /* 0 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0101010101010101ULL, 0x0101010101010101ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0202020202020202ULL, 0x0202020202020202ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0301000301000301ULL, 0x0003010003010003ULL, },
{ 0x0000020000020000ULL, 0x0200000200000200ULL, },
{ 0x0404040404040404ULL, 0x0404040404040404ULL, }, /* 8 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0500000103050000ULL, 0x0103050000010305ULL, },
{ 0x0002040000000204ULL, 0x0000000204000000ULL, },
{ 0x0600020600020600ULL, 0x0206000206000206ULL, },
{ 0x0004000004000004ULL, 0x0000040000040000ULL, },
{ 0x0700050003000107ULL, 0x0005000300010700ULL, },
{ 0x0006000400020000ULL, 0x0600040002000006ULL, },
{ 0x0800080008000800ULL, 0x0800080008000800ULL, }, /* 16 */
{ 0x0008000800080008ULL, 0x0008000800080008ULL, },
{ 0x0801000300050007ULL, 0x0008010003000500ULL, },
{ 0x0000020004000600ULL, 0x0800000200040006ULL, },
{ 0x0802000600080200ULL, 0x0600080200060008ULL, },
{ 0x0000040008000004ULL, 0x0008000004000800ULL, },
{ 0x0803000801000700ULL, 0x0005000803000801ULL, },
{ 0x0000060000040008ULL, 0x0200080000060000ULL, },
{ 0x0804000804000804ULL, 0x0008040008040008ULL, }, /* 24 */
{ 0x0000080000080000ULL, 0x0800000800000800ULL, },
{ 0x0805000007000008ULL, 0x0100080300080500ULL, },
{ 0x0000080200080400ULL, 0x0006000008000008ULL, },
{ 0x0806000008020008ULL, 0x0600000802000806ULL, },
{ 0x0000080400000800ULL, 0x0008040000080000ULL, },
{ 0x0807000008050000ULL, 0x0803000008010008ULL, },
{ 0x0000080600000804ULL, 0x0000080200000800ULL, },
{ 0x0808000008080000ULL, 0x0808000008080000ULL, }, /* 32 */
{ 0x0000080800000808ULL, 0x0000080800000808ULL, },
{ 0x0808010000080300ULL, 0x0008050000080700ULL, },
{ 0x0000000802000008ULL, 0x0400000806000008ULL, },
{ 0x0808020000080600ULL, 0x0008080200000806ULL, },
{ 0x0000000804000008ULL, 0x0800000008040000ULL, },
{ 0x0808030000080801ULL, 0x0000080700000008ULL, },
{ 0x0000000806000000ULL, 0x0804000008080200ULL, },
{ 0x0808040000080804ULL, 0x0000080804000008ULL, }, /* 40 */
{ 0x0000000808000000ULL, 0x0808000000080800ULL, },
{ 0x0808050000000807ULL, 0x0000000808010000ULL, },
{ 0x0000000808020000ULL, 0x0808040000000806ULL, },
{ 0x0808060000000808ULL, 0x0200000808060000ULL, },
{ 0x0000000808040000ULL, 0x0008080000000808ULL, },
{ 0x0808070000000808ULL, 0x0500000008080300ULL, },
{ 0x0000000808060000ULL, 0x0008080400000008ULL, },
{ 0x0808080000000808ULL, 0x0800000008080800ULL, }, /* 48 */
{ 0x0000000808080000ULL, 0x0008080800000008ULL, },
{ 0x0808080100000008ULL, 0x0803000000080805ULL, },
{ 0x0000000008080200ULL, 0x0000080804000000ULL, },
{ 0x0808080200000008ULL, 0x0806000000080808ULL, },
{ 0x0000000008080400ULL, 0x0000080808000000ULL, },
{ 0x0808080300000008ULL, 0x0808010000000808ULL, },
{ 0x0000000008080600ULL, 0x0000000808040000ULL, },
{ 0x0808080400000008ULL, 0x0808040000000808ULL, }, /* 56 */
{ 0x0000000008080800ULL, 0x0000000808080000ULL, },
{ 0x0808080500000000ULL, 0x0808070000000008ULL, },
{ 0x0000000008080802ULL, 0x0000000808080400ULL, },
{ 0x0808080600000000ULL, 0x0808080200000008ULL, },
{ 0x0000000008080804ULL, 0x0000000008080800ULL, },
{ 0x0808080700000000ULL, 0x0808080500000000ULL, },
{ 0x0000000008080806ULL, 0x0000000008080804ULL, },
{ 0x0100030200000000ULL, 0x0000000007000100ULL, }, /* 64 */
{ 0x0501000000010200ULL, 0x0004010000000006ULL, },
{ 0x0100010101020101ULL, 0x0002020801000000ULL, },
{ 0x0000000000000300ULL, 0x0104010201000301ULL, },
{ 0x0101000000010000ULL, 0x0100000102020001ULL, },
{ 0x0200010108000005ULL, 0x0000000007010000ULL, },
{ 0x0100000000020100ULL, 0x0100000001040100ULL, },
{ 0x0601000401010101ULL, 0x0106000000000001ULL, },
{ 0x0000000200010300ULL, 0x0300030001010000ULL, }, /* 72 */
{ 0x0100020000020302ULL, 0x0100010101030100ULL, },
{ 0x0103040402020200ULL, 0x0102000000000000ULL, },
{ 0x0101040400010001ULL, 0x0201030000010103ULL, },
{ 0x0300000301000300ULL, 0x0100010200000200ULL, },
{ 0x0100000600000001ULL, 0x0401000100000000ULL, },
{ 0x0000000000010401ULL, 0x0300010402000000ULL, },
{ 0x0100010104000201ULL, 0x0200020200000003ULL, },
};

gettimeofday(&start, NULL);

for (i = 0; i < TEST_COUNT_TOTAL; i++) {
if (i < PATTERN_INPUTS_COUNT) {
do_msa_NLOC_B(b128_pattern[i], b128_result[i]);
} else {
do_msa_NLOC_B(b128_random[i - PATTERN_INPUTS_COUNT],
b128_result[i]);
}
}

gettimeofday(&end, NULL);

elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;

ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
&b128_result[0][0], &b128_expect[0][0]);

return ret;
}
144 changes: 144 additions & 0 deletions tests/tcg/mips/user/ase/msa/bit-counting/test_msa_nloc_d.c
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/*
* Test program for MSA instruction NLOC.D
*
* Copyright (C) 2018 Wave Computing, Inc.
* Copyright (C) 2018 Aleksandar Markovic <amarkovic@wavecomp.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/

#include <sys/time.h>
#include <stdint.h>

#include "../../../include/wrappers_msa.h"
#include "../../../include/test_inputs.h"
#include "../../../include/test_utils.h"

#define TEST_COUNT_TOTAL (PATTERN_INPUTS_COUNT + RANDOM_INPUTS_COUNT)


int32_t main(void)
{
char *instruction_name = "NLOC.D";
int32_t ret;
uint32_t i;
struct timeval start, end;
double elapsed_time;

uint64_t b128_result[TEST_COUNT_TOTAL][2];
uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
{ 0x0000000000000040ULL, 0x0000000000000040ULL, }, /* 0 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000001ULL, 0x0000000000000001ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000002ULL, 0x0000000000000002ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000003ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000002ULL, },
{ 0x0000000000000004ULL, 0x0000000000000004ULL, }, /* 8 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000005ULL, 0x0000000000000001ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000006ULL, 0x0000000000000002ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000007ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000006ULL, },
{ 0x0000000000000008ULL, 0x0000000000000008ULL, }, /* 16 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000009ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000008ULL, },
{ 0x000000000000000aULL, 0x0000000000000006ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000000bULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000002ULL, },
{ 0x000000000000000cULL, 0x0000000000000000ULL, }, /* 24 */
{ 0x0000000000000000ULL, 0x0000000000000008ULL, },
{ 0x000000000000000dULL, 0x0000000000000001ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000000eULL, 0x0000000000000006ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000000fULL, 0x000000000000000bULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000010ULL, 0x0000000000000010ULL, }, /* 32 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000011ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000004ULL, },
{ 0x0000000000000012ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000008ULL, },
{ 0x0000000000000013ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x000000000000000cULL, },
{ 0x0000000000000014ULL, 0x0000000000000000ULL, }, /* 40 */
{ 0x0000000000000000ULL, 0x0000000000000010ULL, },
{ 0x0000000000000015ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000014ULL, },
{ 0x0000000000000016ULL, 0x0000000000000002ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000017ULL, 0x0000000000000005ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000018ULL, 0x0000000000000008ULL, }, /* 48 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000019ULL, 0x000000000000000bULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001aULL, 0x000000000000000eULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001bULL, 0x0000000000000011ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001cULL, 0x0000000000000014ULL, }, /* 56 */
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001dULL, 0x0000000000000017ULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001eULL, 0x000000000000001aULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x000000000000001fULL, 0x000000000000001dULL, },
{ 0x0000000000000000ULL, 0x0000000000000000ULL, },
{ 0x0000000000000001ULL, 0x0000000000000000ULL, }, /* 64 */
{ 0x0000000000000005ULL, 0x0000000000000000ULL, },
{ 0x0000000000000001ULL, 0x0000000000000000ULL, },
{ 0x0000000000000000ULL, 0x0000000000000001ULL, },
{ 0x0000000000000001ULL, 0x0000000000000001ULL, },
{ 0x0000000000000002ULL, 0x0000000000000000ULL, },
{ 0x0000000000000001ULL, 0x0000000000000001ULL, },
{ 0x0000000000000006ULL, 0x0000000000000001ULL, },
{ 0x0000000000000000ULL, 0x0000000000000003ULL, }, /* 72 */
{ 0x0000000000000001ULL, 0x0000000000000001ULL, },
{ 0x0000000000000001ULL, 0x0000000000000001ULL, },
{ 0x0000000000000001ULL, 0x0000000000000002ULL, },
{ 0x0000000000000003ULL, 0x0000000000000001ULL, },
{ 0x0000000000000001ULL, 0x0000000000000004ULL, },
{ 0x0000000000000000ULL, 0x0000000000000003ULL, },
{ 0x0000000000000001ULL, 0x0000000000000002ULL, },
};

gettimeofday(&start, NULL);

for (i = 0; i < TEST_COUNT_TOTAL; i++) {
if (i < PATTERN_INPUTS_COUNT) {
do_msa_NLOC_D(b128_pattern[i], b128_result[i]);
} else {
do_msa_NLOC_D(b128_random[i - PATTERN_INPUTS_COUNT],
b128_result[i]);
}
}

gettimeofday(&end, NULL);

elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;

ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
&b128_result[0][0], &b128_expect[0][0]);

return ret;
}

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