1/* { dg-do run } */ 2/* { dg-options "-mavx512f -O2" } */ 3/* { dg-require-effective-target avx512f } */ 4 5#define SIZE (128 / 32) 6 7#include <math.h> 8#include "avx512f-check.h" 9 10static void 11compute_vgetexpss (float *s, float *r) 12{ 13 r[0] = floor (log (s[0]) / log (2)); 14} 15 16void static 17avx512f_test (void) 18{ 19 int i; 20 union128 res1, s1; 21 float res_ref[SIZE]; 22 23 for (i = 0; i < SIZE; i++) 24 { 25 s1.a[i] = 5.0 - i; 26 res_ref[i] = s1.a[i]; 27 } 28 29 res1.x = _mm_getexp_ss (s1.x, s1.x); 30 31 compute_vgetexpss (s1.a, res_ref); 32 33 if (check_fp_union128 (res1, res_ref)) 34 abort (); 35} 36