diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpermq-var-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpermq-var-2.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpermq-var-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpermq-var-2.c new file mode 100644 index 000000000..ff330a571 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpermq-var-2.c @@ -0,0 +1,56 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -mavx512f" } */ +/* { dg-require-effective-target avx512f } */ + +#define AVX512F + +#include "avx512f-helper.h" + + +#define SIZE (AVX512F_LEN / 64) +#include "avx512f-mask-type.h" + +static void +CALC (long long *mask, long long *src1, long long *dst) +{ + int i; + + for (i = 0; i < SIZE; i++) + { + dst[i] = src1[mask[i] & 7]; + } +} + +static void +TEST (void) +{ + UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1, src2; + MASK_TYPE mask = MASK_VALUE; + long long res_ref[SIZE]; + int i, sign = 1; + + for (i = 0; i < SIZE; i++) + { + src1.a[i] = (i + 10) * (i + 10) * sign; + src2.a[i] = 2 * i + 10; + sign = -sign; + res3.a[i] = DEFAULT_VALUE; + } + + res1.x = INTRINSIC (_permutexvar_epi64) (src1.x, src2.x); + res2.x = INTRINSIC (_maskz_permutexvar_epi64) (mask, src1.x, src2.x); + res3.x = INTRINSIC (_mask_permutexvar_epi64) (res3.x, mask, src1.x, src2.x); + + CALC (src1.a, src2.a, res_ref); + + if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref)) + abort (); + + MASK_ZERO (i_q) (res_ref, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref)) + abort (); + + MASK_MERGE (i_q) (res_ref, mask, SIZE); + if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref)) + abort (); +} |