1/* { dg-do run } */ 2/* { dg-require-effective-target avx } */ 3/* { dg-options "-O2 -mavx -DNEED_IEEE754_FLOAT" } */ 4/* { dg-warning "attribute ignored" "" { target default_packed } 150 } */ 5/* { dg-message " from " "include chain" { target default_packed } 0 } */ 6 7#include "avx-check.h" 8 9static void 10avx_test () 11{ 12 int i; 13 union256 source1, source2; 14 15 float s1[8] = {0, -5463, 86456, 0, 1234, 0, 62445, 34352}; 16 float s2[8] = {0, -1223, 0, 0, 0, 1, 0, 0}; 17 int d[1]; 18 int e[1]; 19 20 source1.x = _mm256_loadu_ps(s1); 21 source2.x = _mm256_loadu_ps(s2); 22 d[0] = _mm256_testz_ps(source1.x, source2.x); 23 24 e[0] = 1; 25 for (i = 0; i < 8; i++) { 26 union ieee754_float u1, u2; 27 u1.d = s1[i]; 28 u2.d = s2[i]; 29 if (u1.bits.sign && u2.bits.sign) 30 e[0] = 0; 31 } 32 33 if (checkVi (d, e, 1)) 34 abort (); 35} 36 37