| /* { dg-do run } */ |
| /* { dg-options "-mavx512f -O2 -std=gnu99" } */ |
| /* { dg-require-effective-target avx512f } */ |
| /* { dg-require-effective-target c99_runtime } */ |
| |
| #include "avx512f-check.h" |
| #include "avx512f-helper.h" |
| #include "math_m_pi.h" |
| #include <float.h> |
| #include "avx512f-mask-type.h" |
| |
| void |
| compute_fixupimmpd (double *r, double dest, double src, long long tbl) |
| { |
| switch (tbl & 0xf) |
| { |
| case 0: |
| *r = dest; |
| break; |
| case 1: |
| *r = src; |
| break; |
| case 2: |
| *r = signbit (src) ? -NAN : NAN; |
| break; |
| case 3: |
| *r = -NAN; |
| break; |
| case 4: |
| *r = -INFINITY; |
| break; |
| case 5: |
| *r = INFINITY; |
| break; |
| case 6: |
| *r = signbit (src) ? -INFINITY : INFINITY; |
| break; |
| case 7: |
| *r = 1.0 / -INFINITY; |
| break; |
| case 8: |
| *r = 0.0; |
| break; |
| case 9: |
| *r = -1.0; |
| break; |
| case 10: |
| *r = 1.0; |
| break; |
| case 11: |
| *r = 1.0 / 2.0; |
| break; |
| case 12: |
| *r = 90.0; |
| break; |
| case 13: |
| *r = M_PI_2; |
| break; |
| case 14: |
| *r = DBL_MAX; |
| break; |
| case 15: |
| *r = -DBL_MAX; |
| break; |
| default: |
| abort (); |
| } |
| } |
| |
| void |
| avx512f_test (void) |
| { |
| union128d s1, res1, res2, res3; |
| union128i_q s2; |
| double res_ref[2]; |
| int i, j; |
| |
| float vals[2] = { -10, 10 }; |
| int controls[10] = { 0, |
| 0x77777777, 0x88888888, 0x99999999, |
| 0xaaaaaaaa, 0xbbbbbbbb, 0xcccccccc, |
| 0xdddddddd, 0xeeeeeeee, 0xffffffff |
| }; |
| |
| MASK_TYPE mask = MASK_VALUE; |
| |
| for (i = 0; i < 2; i++) |
| { |
| s1.a[0] = vals[i]; |
| s1.a[1] = 1.0; |
| s2.a[1] = 1.0; |
| |
| res_ref[0] = 1.0; |
| res_ref[1] = 1.0; |
| res1.a[0] = res2.a[0] = res3.a[0] = DEFAULT_VALUE; |
| res1.a[1] = res2.a[1] = res3.a[1] = DEFAULT_VALUE; |
| |
| for (j = 0; j < 10; j++) |
| { |
| s2.a[0] = controls[j]; |
| compute_fixupimmpd (&res_ref[0], res1.a[0], s1.a[0], s2.a[0]); |
| |
| res1.x = _mm_fixupimm_sd (res1.x, s1.x, s2.x, 0); |
| res2.x = _mm_mask_fixupimm_sd (res2.x, mask, s1.x, s2.x, 0); |
| res3.x = _mm_maskz_fixupimm_sd (mask, res3.x, s1.x, s2.x, 0); |
| |
| if (check_union128d (res1, res_ref)) |
| abort (); |
| |
| MASK_MERGE (d) (res_ref, mask, 1); |
| if (check_union128d (res2, res_ref)) |
| abort (); |
| |
| MASK_ZERO (d) (res_ref, mask, 1); |
| if (check_union128d (res3, res_ref)) |
| abort (); |
| } |
| } |
| } |