Subversion Repositories openrisc_me

/* { dg-do run } */
/* { dg-options "-O2 -ftree-vectorize -msse" } */
/* { dg-require-effective-target sse } */
 
#include "sse-check.h"
 
extern float copysignf (float, float);
 
#define N 16
 
float a[N] = {-0.1f,-3.2f,-6.3f,-9.4f,-12.5f,-15.6f,-18.7f,-21.8f,24.9f,27.1f,30.2f,33.3f,36.4f,39.5f,42.6f,45.7f};
float b[N] = {-1.2f,3.4f,-5.6f,7.8f,-9.0f,1.0f,-2.0f,3.0f,-4.0f,-5.0f,6.0f,7.0f,-8.0f,-9.0f,10.0f,11.0f};
float r[N];
 
static void
sse_test (void)
{  
  int i;
 
  for (i = 0; i < N; i++)
    r[i] = copysignf (a[i], b[i]);
 
  /* check results:  */
  for (i = 0; i < N; i++)
    if (r[i] != copysignf (a[i], b[i]))
      abort ();
}