diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-mpsadbw.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-mpsadbw.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-mpsadbw.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-mpsadbw.c deleted file mode 100644 index 0fc24e861..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-mpsadbw.c +++ /dev/null @@ -1,130 +0,0 @@ -/* { dg-do run } */ -/* { dg-require-effective-target sse4 } */ -/* { dg-options "-O2 -msse4.1" } */ - -#ifndef CHECK_H -#define CHECK_H "sse4_1-check.h" -#endif - -#ifndef TEST -#define TEST sse4_1_test -#endif - -#include CHECK_H - -#include <smmintrin.h> -#include <string.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 __m128i -compute_mpsadbw (unsigned char *v1, unsigned char *v2, int mask) -{ - union - { - __m128i x; - unsigned short s[8]; - } ret; - unsigned char s[4]; - int i, j; - int offs1, offs2; - - 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++) - { - ret.s[j] = 0; - for (i = 0; i < 4; i++) - ret.s[j] += abs (v1[offs1 + j + i] - s[i]); - } - - return ret.x; -} - -static void -TEST (void) -{ - union - { - __m128i x; - unsigned int i[4]; - unsigned char c[16]; - } val1, val2, val3 [8]; - __m128i res[8], tmp; - unsigned char masks[8]; - int i; - - val1.i[0] = 0x35251505; - val1.i[1] = 0x75655545; - val1.i[2] = 0xB5A59585; - val1.i[3] = 0xF5E5D5C5; - - val2.i[0] = 0x31211101; - val2.i[1] = 0x71615141; - val2.i[2] = 0xB1A19181; - val2.i[3] = 0xF1E1D1C1; - - for (i=0; i < 8; i++) - switch (i % 3) - { - case 1: - val3[i].i[0] = 0xF1E1D1C1; - val3[i].i[1] = 0xB1A19181; - val3[i].i[2] = 0x71615141; - val3[i].i[3] = 0x31211101; - break; - default: - val3[i].x = val2.x; - break; - } - - /* Check mpsadbw imm8, xmm, xmm. */ - res[0] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk0); - res[1] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk1); - res[2] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk2); - res[3] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk3); - res[4] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk4); - res[5] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk5); - res[6] = _mm_mpsadbw_epu8 (val1.x, val2.x, msk6); - res[7] = _mm_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++) - { - tmp = compute_mpsadbw (val1.c, val2.c, masks[i]); - if (memcmp (&tmp, &res[i], sizeof (tmp))) - abort (); - } - - /* Check mpsadbw imm8, m128, xmm. */ - for (i=0; i < 8; i++) - { - res[i] = _mm_mpsadbw_epu8 (val1.x, val3[i].x, msk4); - masks[i] = msk4; - } - - for (i=0; i < 8; i++) - { - tmp = compute_mpsadbw (val1.c, val3[i].c, masks[i]); - if (memcmp (&tmp, &res[i], sizeof (tmp))) - abort (); - } -} |