diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/avx512f-vpsllvq512-2.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/avx512f-vpsllvq512-2.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vpsllvq512-2.c b/gcc/testsuite/gcc.target/i386/avx512f-vpsllvq512-2.c new file mode 100644 index 0000000000..0c970dbb0f --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx512f-vpsllvq512-2.c @@ -0,0 +1,47 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -mavx512f" } */ +/* { dg-require-effective-target avx512f } */ + +#include <string.h> +#include "avx512f-check.h" + +static void +compute_psllvq512 (long long int *s1, long long int *s2, long long int *r) +{ + int i; + long long int count; + + for (i = 0; i < 8; ++i) + { + count = s2[i]; + r[i] = s1[i] << count; + } +} + +void static +avx512f_test (void) +{ + union512i_q s1, s2, res; + long long int res_ref[8]; + int i, j, sign = 1; + int fail = 0; + + for (i = 0; i < 10; i++) + { + for (j = 0; j < 8; j++) + { + s1.a[j] = j * i * sign; + s2.a[j] = (j + i) >> 2; + sign = -sign; + } + + res.x = _mm512_sllv_epi64 (s1.x, s2.x); + + compute_psllvq512 (s1.a, s2.a, res_ref); + + fail += check_union512i_q (res, res_ref); + } + + if (fail != 0) + abort (); +}
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