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 int c = 1; 15 int z = 1; 16 17 float s1[8] = {0, -5463, 86456, 0, 1234, 0, 62445, 34352}; 18 float s2[8] = {0, -1223, 0, 0, 0, 1, 0, 0}; 19 int d[1]; 20 int e[1]; 21 22 source1.x = _mm256_loadu_ps(s1); 23 source2.x = _mm256_loadu_ps(s2); 24 d[0] = _mm256_testnzc_ps(source1.x, source2.x); 25 26 e[0] = 1; 27 for (i = 0; i < 8; i++) { 28 union ieee754_float u1, u2; 29 u1.d = s1[i]; 30 u2.d = s2[i]; 31 if (!u1.bits.sign && u2.bits.sign) 32 c = 0; 33 if (u1.bits.sign && u2.bits.sign) 34 z = 0; 35 } 36 e[0] = (c==0 && z==0)?1:0; 37 38 if (checkVi (d, e, 1)) 39 abort (); 40} 41 42