diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsrlqi-2.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsrlqi-2.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsrlqi-2.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsrlqi-2.c new file mode 100644 index 000000000..1aa23fedc --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpsrlqi-2.c @@ -0,0 +1,44 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx2 } */ +/* { dg-options "-O3 -mavx2" } */ + +#include <string.h> +#include "avx2-check.h" + +#define N 0x5 + +static void +compute_psrlqi256 (long long int *s1, long long int *r) +{ + int i; + + memset (r, 0, 32); + + if (N < 64) + for (i = 0; i < 4; ++i) + r[i] = s1[i] >> N; +} + +void static +avx2_test (void) +{ + union256i_q s1, res; + long long int res_ref[4]; + int i, j; + int fail = 0; + + for (i = 0; i < 10; i++) + { + for (j = 0; j < 4; j++) + s1.a[j] = j * i; + + res.x = _mm256_srli_epi64 (s1.x, N); + + compute_psrlqi256 (s1.a, res_ref); + + fail += check_union256i_q (res, res_ref); + } + + if (fail != 0) + abort (); +} |