Subversion Repositories openrisc_2011-10-31

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

#include "tree-vect.h"

#define N 32

extern void abort (void);

typedef unsigned short T;

void

testmax (const T *c, T init, T result)

{

  T lc[N], accum = init;

  int i;

  __builtin_memcpy (lc, c, sizeof(lc));

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

    accum = accum < lc[i] ? lc[i] : accum;

  }

  if (accum != result)

    abort ();

}

void

testmin (const T *c, T init, T result)

{

  T lc[N], accum = init;

  int i;

  __builtin_memcpy (lc, c, sizeof(lc));

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

    accum = accum > lc[i] ? lc[i] : accum;

  }

  if (accum != result)

    abort ();

}

int main (void)

{

  static unsigned short const A[N] = {

    0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008,

    0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010,

    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,

    0x7ff8, 0x7ff9, 0x7ffa, 0x7ffb, 0x7ffc, 0x7ffd, 0x7ffe, 0x7fff

  };

  static unsigned short const B[N] = {

    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,

    0x7ff8, 0x7ff9, 0x7ffa, 0x7ffb, 0x7ffc, 0x7ffd, 0x7ffe, 0x7fff,

    0x8000, 0x8001, 0x8002, 0x8003, 0x8004, 0x8005, 0x8006, 0x8007,

    0x8008, 0x8009, 0x800a, 0x800b, 0x800c, 0x800d, 0x800e, 0x800f

  };

  static unsigned short const C[N] = {

    0xffff, 0xfffe, 0xfffd, 0xfffc, 0xfffb, 0xfffa, 0xfff9, 0xfff8,

    0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010,

    0x8000, 0x8001, 0x8002, 0x8003, 0x8004, 0x8005, 0x8006, 0x8007,

    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,

  };

  check_vect ();

  testmin (A, 10, 1);

  testmin (B, 0x7fff, 0x7000);

  testmin (C, 0x7fff, 0x0009);

  testmax (A, 0, 0x7fff);

  testmax (B, 0, 0x800f);

  testmax (C, 0, 0xffff);

  return 0;

}

/* { dg-final { cleanup-tree-dump "vect" } } */