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/* { dg-do run } */

/* { dg-require-effective-target sse4 } */

/* { dg-options "-O3 -msse4.1 -mno-avx2" } */

#ifndef CHECK_H

#define CHECK_H "sse4_1-check.h"

#endif

#ifndef TEST

#define TEST sse4_1_test

#endif

#include CHECK_H

extern void abort (void);

#define N 1024

short a[N], c, e;

unsigned short b[N], d, f;

__attribute__((noinline)) short

vecsmax (void)

{

  int i;

  short r = -32768;

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

    if (r < a[i]) r = a[i];

  return r;

}

__attribute__((noinline)) unsigned short

vecumax (void)

{

  int i;

  unsigned short r = 0;

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

    if (r < b[i]) r = b[i];

  return r;

}

__attribute__((noinline)) short

vecsmin (void)

{

  int i;

  short r = 32767;

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

    if (r > a[i]) r = a[i];

  return r;

}

__attribute__((noinline)) unsigned short

vecumin (void)

{

  int i;

  unsigned short r = 65535;

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

    if (r > b[i]) r = b[i];

  return r;

}

static void

TEST (void)

{

  int i;

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

    {

      a[i] = i - N / 2;

      b[i] = i + 32768 - N / 2;

    }

  a[N / 3] = N;

  a[2 * N / 3] = -N;

  b[N / 5] = 32768 + N;

  b[4 * N / 5] = 32768 - N;

  if (vecsmax () != N || vecsmin () != -N)

    abort ();

  if (vecumax () != 32768 + N || vecumin () != 32768 - N)

    abort ();

}