diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsadbw-2.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsadbw-2.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsadbw-2.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsadbw-2.c deleted file mode 100644 index 392613659..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsadbw-2.c +++ /dev/null @@ -1,57 +0,0 @@ -/* { dg-do run } */ -/* { dg-require-effective-target avx2 } */ -/* { dg-options "-O2 -mavx2" } */ - -#include <string.h> -#include "avx2-check.h" - -static void -compute_sadbw256 (unsigned char *s1, unsigned char *s2, unsigned short *r) -{ - int i; - unsigned char tmp[32]; - - for (i = 0; i < 32; i++) - tmp[i] = s1[i] > s2[i] ? s1[i] - s2[i] : s2[i] - s1[i]; - - memset (r, 0, 32); - - for (i = 0; i < 8; i++) - r[0] += tmp[i]; - - for (i = 8; i < 16; i++) - r[4] += tmp[i]; - - for (i = 16; i < 24; i++) - r[8] += tmp[i]; - - for (i = 24; i < 32; i++) - r[12] += tmp[i]; -} - -void static -avx2_test (void) -{ - union256i_b s1, s2; - union256i_w res; - unsigned short res_ref[16]; - int i, j; - int fail = 0; - - for (i = 0; i < 10; i++) - { - for (j = 0; j < 32; j++) - { - s1.a[j] = j * i; - s2.a[j] = j + 20; - } - - res.x = _mm256_sad_epu8 (s1.x, s2.x);; - compute_sadbw256 (s1.a, s2.a, res_ref); - - fail += check_union256i_w (res, res_ref); - } - - if (fail != 0) - abort (); -} |