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 ();

}