| /* { dg-do run } */ |
| /* { dg-options "-mavx512f -O2" } */ |
| /* { dg-require-effective-target avx512f } */ |
| |
| #include "avx512f-check.h" |
| |
| static void |
| __attribute__ ((noinline, unused)) |
| compute_vcvtusi2ss (float *s1, unsigned s2, float *r) |
| { |
| r[0] = (float) s2; |
| r[1] = s1[1]; |
| r[2] = s1[2]; |
| r[3] = s1[3]; |
| } |
| |
| static void |
| avx512f_test (void) |
| { |
| union128 s1, res; |
| unsigned s2; |
| float res_ref[4]; |
| |
| s1.x = _mm_set_ps (-24.43, 68.346, -43.35, 546.46); |
| s2 = 0xFEDCA987; |
| |
| asm volatile ("" : "+m" (s2)); |
| res.x = _mm_cvtu32_ss (s1.x, s2); |
| asm volatile ("" : "+m" (s2)); |
| |
| compute_vcvtusi2ss (s1.a, s2, res_ref); |
| |
| if (check_union128 (res, res_ref)) |
| abort (); |
| } |
