Subversion Repositories openrisc

/* { dg-do run } */

/* { dg-options "-O1 -msse2 -ftree-vectorize" } */

/* { dg-require-effective-target sse2 } */

#ifndef CHECK_H

#define CHECK_H "sse2-check.h"

#endif

#ifndef TEST

#define TEST sse2_test

#endif

#include CHECK_H

unsigned int v1[] __attribute__ ((aligned(16))) =

{

  0x80000000, 1, 0xa0000000, 2,

  3, 0xd0000000, 0xf0000000, 0xe0000000

};

unsigned int v2[] __attribute__ ((aligned(16))) =

{

  4, 0xb0000000, 5, 0xc0000000,

  0xd0000000, 6, 7, 8

};

unsigned int max[] =

{

  0x80000000, 0xb0000000, 0xa0000000, 0xc0000000,

  0xd0000000, 0xd0000000, 0xf0000000, 0xe0000000

};

unsigned int min[] =

{

  4, 1, 5, 2,

  3, 6, 7, 8

};

unsigned int res[8] __attribute__ ((aligned(16)));

extern void abort (void);

void

find_max (void)

{

  int i;

  for (i = 0; i < 8; i++)

    res[i] = v1[i] < v2[i] ? v2[i] : v1[i];

}

void

find_min (void)

{

  int i;

  for (i = 0; i < 8; i++)

    res[i] = v1[i] > v2[i] ? v2[i] : v1[i];

}

static void

TEST (void)

{

  int i;

  int err = 0;

  find_max ();

  for (i = 0; i < 8; i++)

    if (res[i] != max[i])

      err++;

  find_min ();

  for (i = 0; i < 8; i++)

    if (res[i] != min[i])

      err++;

  if (err)

    abort ();

}