OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [avx-vtestps-3.c] - Rev 318

Compare with Previous | Blame | View Log

/* { dg-do run } */
/* { dg-require-effective-target avx } */
/* { dg-options "-O2 -mavx -DNEED_IEEE754_FLOAT" } */
/* { dg-warning "attribute ignored" "" { target default_packed } 150 } */
/* { dg-message " from " "include chain" { target default_packed } 0 } */
 
#include "avx-check.h"
 
static void
avx_test ()
{
    int i;
    union128 source1, source2;
    float s1[4] = {0, -5463, 86456, 0};
    float s2[4] = {0, -1223, 0,     0};
    int   d[1];
    int   e[1];
    int c=1;
    int z=1;
 
    source1.x = _mm_loadu_ps(s1);
    source2.x = _mm_loadu_ps(s2);
    d[0] = _mm_testnzc_ps(source1.x, source2.x);
 
    e[0] = 1;
    for (i = 0; i < 4; i++) {
	union ieee754_float u1, u2;
	u1.d = s1[i];
	u2.d = s2[i];
	if (!u1.bits.sign && u2.bits.sign)
            c = 0;
	if (u1.bits.sign && u2.bits.sign)
            z = 0;
 
    }
    e[0] = (c == 0 && z == 0) ? 1:0;
 
    if (checkVi (d, e, 1))
      abort ();
}
 
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.