Subversion Repositories openrisc_2011-10-31

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

#include <stdarg.h>

#include <stdio.h>

#include "tree-vect.h"

#define N 16 

unsigned int out[N];

unsigned int in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};

__attribute__ ((noinline)) int

main1 (unsigned int x, unsigned int y)

{

  int i;

  unsigned int a0, a1, a2, a3;

  a0 = in[0] + 23;

  a1 = in[1] + 142;

  a2 = in[2] + 2;

  a3 = in[3] + 31;

  out[0] = a0 * x;

  out[1] = a1 * y;

  out[2] = a2 * x;

  out[3] = a3 * y;

  /* Check results.  */

  if (out[0] != a0 * x

      || out[1] != a1 * y

      || out[2] != a2 * x

      || out[3] != a3 * y)

    abort();

  return 0;

}

int main (void)

{

  check_vect ();

  main1 (2, 3);

  return 0;

}

/* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp" { target vect_int_mult } } } */

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