Subversion Repositories openrisc

/* { dg-do run } */

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

/* { dg-options "-O2 -msse4.1" } */

#ifndef CHECK_H

#define CHECK_H "sse4_1-check.h"

#endif

#ifndef TEST

#define TEST sse4_1_test

#endif

#include CHECK_H

#include <smmintrin.h>

static int

make_ptestnzc (__m128i m, __m128i v)

{

  union

    {

      __m128i x;

      unsigned char c[16];

    } val, mask;

  int i, z, c;

  mask.x = m;

  val.x = v;

  z = c = 1;

  for (i = 0; i < 16; i++)

    {

      if ((mask.c[i] & val.c[i]))

        z = 0;

      if ((~mask.c[i] & val.c[i]))

        c = 0;

    }

  return (z == 0 && c == 0) ? 1 : 0;

}

static void

TEST (void)

{

  union

    {

      __m128i x;

      unsigned int i[4];

    } val[4];

  int i, j, l;

  int res[32];

  val[0].i[0] = 0x11111111;

  val[0].i[1] = 0x00000000;

  val[0].i[2] = 0x00000000;

  val[0].i[3] = 0x11111111;

  val[1].i[0] = 0x00000000;

  val[1].i[1] = 0x11111111;

  val[1].i[2] = 0x11111111;

  val[1].i[3] = 0x00000000;

  val[2].i[0] = 0;

  val[2].i[1] = 0;

  val[2].i[2] = 0;

  val[2].i[3] = 0;

  val[3].i[0] = 0xffffffff;

  val[3].i[1] = 0xffffffff;

  val[3].i[2] = 0xffffffff;

  val[3].i[3] = 0xffffffff;

  l = 0;

  for(i = 0; i < 4; i++)

    for(j = 0; j < 4; j++)

      {

        res[l++] = _mm_testnzc_si128 (val[j].x, val[i].x);

        res[l++] = _mm_testnzc_si128 (val[j].x, val[i].x);

      }

  l = 0;

  for(i = 0; i < 4; i++)

    for(j = 0; j < 4; j++)

      {

        if (res[l++] != make_ptestnzc (val[j].x, val[i].x))

          abort ();

        if (res[l++] != make_ptestnzc (val[j].x, val[i].x))

          abort ();

      }

  if (res[2] != _mm_testnzc_si128 (val[1].x, val[0].x))

    abort ();

  if (res[3] != _mm_testnzc_si128 (val[1].x, val[0].x))

    abort ();

}