Subversion Repositories openrisc_2011-10-31

/* { dg-do run } */
/* { dg-require-effective-target sse4 } */
/* { dg-options "-O1 -msse4.2 -ftree-vectorize" } */
 
#include "sse4_2-check.h"
 
unsigned long long v1[] __attribute__ ((aligned(16))) =
{
  0x8000000000000000ULL, 2,
  3, 0xd000000000000000ULL
};
unsigned long long v2[] __attribute__ ((aligned(16))) =
{
  4, 0xb000000000000000ULL,
  0xf000000000000000ULL, 6
};
 
unsigned long long max[] =
{
  0x8000000000000000ULL, 0xb000000000000000ULL,
  0xf000000000000000ULL, 0xd000000000000000ULL
};
 
unsigned long long min[] =
{
  4, 2,
  3, 6
};
 
unsigned long long res[4] __attribute__ ((aligned(16)));
 
extern void abort (void);
 
void
find_max (void)
{
  int i;
 
  for (i = 0; i < 4; i++)
    res[i] = v1[i] < v2[i] ? v2[i] : v1[i];
}
 
void
find_min (void)
{
  int i;
 
  for (i = 0; i < 4; i++)
    res[i] = v1[i] > v2[i] ? v2[i] : v1[i];
}
 
static void
sse4_2_test (void)
{
  int i;
  int err = 0;
 
  find_max ();
  for (i = 0; i < 4; i++)
    if (res[i] != max[i])
      err++;
 
  find_min ();
  for (i = 0; i < 4; i++)
    if (res[i] != min[i])
      err++;
 
  if (err)
    abort ();
}