diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-mpsadbw-2.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-mpsadbw-2.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-mpsadbw-2.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-mpsadbw-2.c deleted file mode 100644 index 18118e442..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-mpsadbw-2.c +++ /dev/null @@ -1,132 +0,0 @@ -/* { dg-do run } */ -/* { dg-require-effective-target avx2 } */ -/* { dg-options "-O2 -mavx2" } */ - -#include <string.h> -#include "avx2-check.h" - -#define msk0 0xC0 -#define msk1 0x01 -#define msk2 0xF2 -#define msk3 0x03 -#define msk4 0x84 -#define msk5 0x05 -#define msk6 0xE6 -#define msk7 0x67 - - -static void -compute_mpsadbw (int *i1, int *i2, int mask, int *r) -{ - unsigned char s[4]; - int i, j; - int offs1, offs2; - unsigned char *v1 = (char *) i1; - unsigned char *v2 = (char *) i2; - unsigned short *ret = (unsigned short *) r; - - memset (ret, 0, 32); - - /* Lower part */ - offs2 = 4 * (mask & 3); - for (i = 0; i < 4; i++) - s[i] = v2[offs2 + i]; - - offs1 = 4 * ((mask & 4) >> 2); - for (j = 0; j < 8; j++) - for (i = 0; i < 4; i++) - ret[j] += abs (v1[offs1 + j + i] - s[i]); - - /* Higher part */ - offs2 = 4 * ((mask >> 3) & 3) + 16; - for (i = 0; i < 4; i++) - s[i] = v2[offs2 + i]; - - offs1 = 4 * ((mask & 0x20) >> 5) + 16; - for (j = 0; j < 8; j++) - for (i = 0; i < 4; i++) - ret[j + 8] += abs (v1[offs1 + j + i] - s[i]); -} - -static void -avx2_test (void) -{ - union256i_d val1, val2, val3[8], res[8]; - int tmp[8]; - unsigned char masks[8]; - int i, j; - - val1.a[0] = 0x35251505; - val1.a[1] = 0x75655545; - val1.a[2] = 0xB5A59585; - val1.a[3] = 0xF5E5D5C5; - - val1.a[4] = 0x35251505; - val1.a[5] = 0x75655545; - val1.a[6] = 0xB5A59585; - val1.a[7] = 0xF5E5D5C5; - - val2.a[0] = 0x31211101; - val2.a[1] = 0x71615141; - val2.a[2] = 0xB1A19181; - val2.a[3] = 0xF1E1D1C1; - - val2.a[4] = 0x31211101; - val2.a[5] = 0x71615141; - val2.a[6] = 0xB1A19181; - val2.a[7] = 0xF1E1D1C1; - - for (i = 0; i < 8; i++) - switch (i % 3) - { - case 1: - val3[i].a[0] = 0xF1E1D1C1; - val3[i].a[1] = 0xB1A19181; - val3[i].a[2] = 0x71615141; - val3[i].a[3] = 0x31211101; - break; - default: - val3[i].x = val2.x; - break; - } - - /* Check mpsadbw imm8, ymm, ymm. */ - res[0].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk0); - res[1].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk1); - res[2].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk2); - res[3].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk3); - res[4].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk4); - res[5].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk5); - res[6].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk6); - res[7].x = _mm256_mpsadbw_epu8 (val1.x, val2.x, msk7); - - masks[0] = msk0; - masks[1] = msk1; - masks[2] = msk2; - masks[3] = msk3; - masks[4] = msk4; - masks[5] = msk5; - masks[6] = msk6; - masks[7] = msk7; - - for (i = 0; i < 8; i++) - { - compute_mpsadbw (val1.a, val2.a, masks[i], tmp); - if (check_union256i_d (res[i], tmp)) - abort (); - } - - /* Check mpsadbw imm8, m256, ymm. */ - for (i = 0; i < 8; i++) - { - res[i].x = _mm256_mpsadbw_epu8 (val1.x, val3[i].x, msk4); - masks[i] = msk4; - } - - for (i = 0; i < 8; i++) - { - compute_mpsadbw (val1.a, val3[i].a, masks[i], tmp); - if (check_union256i_d (res[i], tmp)) - abort (); - } -} |