diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14pd-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14pd-2.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14pd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14pd-2.c new file mode 100644 index 000000000..4653d7730 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vrcp14pd-2.c @@ -0,0 +1,54 @@ +/* { 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 (double *s, double *r) +{ + int i; + + for (i = 0; i < SIZE; i++) + { + r[i] = 1.0 / s[i]; + } +} + +static void +TEST (void) +{ + UNION_TYPE (AVX512F_LEN, d) s, res1, res2, res3; + MASK_TYPE mask = MASK_VALUE; + double res_ref[SIZE]; + int i, sign = 1; + + for (i = 0; i < SIZE; i++) + { + s.a[i] = 123.456 * (i + 2000) * sign; + res2.a[i] = DEFAULT_VALUE; + sign = -sign; + } + + res1.x = INTRINSIC (_rcp14_pd) (s.x); + res2.x = INTRINSIC (_mask_rcp14_pd) (res2.x, mask, s.x); + res3.x = INTRINSIC (_maskz_rcp14_pd) (mask, s.x); + + CALC (s.a, res_ref); + + if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res1, res_ref, 0.0001)) + abort (); + + MASK_MERGE (d) (res_ref, mask, SIZE); + if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res2, res_ref, 0.0001)) + abort (); + + MASK_ZERO (d) (res_ref, mask, SIZE); + if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res3, res_ref, 0.0001)) + abort (); +} |