| /* { dg-do run { target { ! ia32 } } } */ |
| /* { dg-options "-mavx512f -O2" } */ |
| /* { dg-require-effective-target avx512f } */ |
| |
| #include "avx512f-check.h" |
| |
| static void |
| __attribute__ ((noinline, unused)) |
| compute_vcvtusi2sd (double *s1, unsigned long long s2, double *r) |
| { |
| r[0] = (double) s2; |
| r[1] = s1[1]; |
| } |
| |
| static void |
| avx512f_test (void) |
| { |
| union128d s1, res; |
| unsigned long long s2; |
| double res_ref[4]; |
| |
| s1.x = _mm_set_pd (-24.43, -43.35); |
| s2 = 0xFEDCBA9876543210; |
| |
| asm volatile ("" : "+m" (s2)); |
| res.x = _mm_cvtu64_sd (s1.x, s2); |
| asm volatile ("" : "+m" (s2)); |
| |
| compute_vcvtusi2sd (s1.a, s2, res_ref); |
| |
| if (check_union128d (res, res_ref)) |
| abort (); |
| } |
