| /* { dg-do run } */ |
| /* { dg-options "-mavx512f -O2" } */ |
| /* { dg-require-effective-target avx512f } */ |
| |
| #define SIZE (128 / 64) |
| |
| #include <math.h> |
| #include "avx512f-check.h" |
| #include "avx512f-helper.h" |
| #include "avx512f-mask-type.h" |
| |
| static void |
| compute_vgetexpsd (double *s, double *r) |
| { |
| r[0] = floor (log (s[0]) / log (2)); |
| r[1] = s[1]; |
| } |
| |
| void static |
| avx512f_test (void) |
| { |
| int i; |
| union128d res1, res2, res3, res4, res5, res6, s1; |
| MASK_TYPE mask = MASK_VALUE; |
| double res_ref[SIZE]; |
| |
| for (i = 0; i < SIZE; i++) |
| { |
| s1.a[i] = 5.0 - i; |
| res2.a[i] = DEFAULT_VALUE; |
| res5.a[i] = DEFAULT_VALUE; |
| } |
| |
| res1.x = _mm_getexp_sd (s1.x, s1.x); |
| res2.x = _mm_mask_getexp_sd (res2.x, mask, s1.x, s1.x); |
| res3.x = _mm_maskz_getexp_sd (mask, s1.x, s1.x); |
| res4.x = _mm_getexp_round_sd (s1.x, s1.x, _MM_FROUND_NO_EXC); |
| res5.x = _mm_mask_getexp_round_sd (res5.x, mask, s1.x, s1.x, _MM_FROUND_NO_EXC); |
| res6.x = _mm_maskz_getexp_round_sd (mask, s1.x, s1.x, _MM_FROUND_NO_EXC); |
| |
| compute_vgetexpsd (s1.a, res_ref); |
| |
| if (check_fp_union128d (res1, res_ref)) |
| abort (); |
| |
| MASK_MERGE (d) (res_ref, mask, 1); |
| if (check_fp_union128d (res2, res_ref)) |
| abort (); |
| |
| MASK_ZERO (d) (res_ref, mask, 1); |
| if (check_fp_union128d (res3, res_ref)) |
| abort (); |
| |
| compute_vgetexpsd (s1.a, res_ref); |
| |
| if (check_fp_union128d (res4, res_ref)) |
| abort (); |
| |
| MASK_MERGE (d) (res_ref, mask, 1); |
| if (check_fp_union128d (res5, res_ref)) |
| abort (); |
| |
| MASK_ZERO (d) (res_ref, mask, 1); |
| if (check_fp_union128d (res6, res_ref)) |
| abort (); |
| } |