Subversion Repositories openrisc_2011-10-31

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

#include "tree-vect.h"

#define N 8

typedef __SIZE_TYPE__ size_t;

extern void *malloc (size_t __size) __attribute__ ((__nothrow__,

                                                    __malloc__));

typedef double num_t;

static const num_t num__infty = ((num_t)1.0)/((num_t)0.0);

struct oct_tt;

typedef struct oct_tt oct_t;

typedef unsigned int var_t;

typedef enum {

  OCT_EMPTY = 0,

  OCT_NORMAL = 1,

  OCT_CLOSED = 2

} oct_state;

struct oct_tt {

  var_t n;

  int ref;

  oct_state state;

  struct oct_tt* closed;

  num_t* c;

};

void* octfapg_mm_malloc (size_t t);

oct_t* octfapg_alloc (var_t n);

oct_t* octfapg_full_copy (oct_t* m);

struct mmalloc_tt;

typedef struct mmalloc_tt mmalloc_t;

struct mmalloc_tt

{

  int id;

  int nb_alloc;

  int nb_realloc;

  int nb_free;

  size_t rem;

  size_t max;

  size_t tot;

};

typedef struct

{

  size_t size;

  mmalloc_t* mm;

  int id;

  double dummy;

} mmheader_t;

void*

octfapg_mm_malloc (size_t t)

{

  char* m = (char*)malloc(t+sizeof(mmheader_t));

  return m+sizeof(mmheader_t);

}

oct_t* octfapg_empty (var_t n);

oct_t*

octfapg_empty (const var_t n)

{

  oct_t* m;

  /*octfapg_timing_enter("oct_empty",3);*/

  m = ((oct_t*) octfapg_mm_malloc (sizeof(oct_t)));

  m->n = n;

  m->ref = 1;

  m->state = OCT_EMPTY;

  m->closed = (oct_t*)((void *)0);

  m->c = (num_t*)((void *)0);

  /*octfapg_timing_exit("oct_empty",3);*/

  return m;

}

oct_t*

octfapg_alloc (const var_t n)

{

  size_t nn = (2*(size_t)(n)*((size_t)(n)+1));

  oct_t* m;

  m = octfapg_empty(n);

  m->c = ((num_t*) octfapg_mm_malloc (sizeof(num_t)*(nn)));

  ;

  m->state = OCT_NORMAL;

  m->closed = (oct_t*)((void *)0);

  return m;

}

oct_t*

octfapg_universe (const var_t n)

{

  oct_t* m;

  size_t i, nn = (2*(size_t)(n)*((size_t)(n)+1));

  m = octfapg_alloc(n);

  for (i=0;i<nn;i++) *(m->c+i) = num__infty;

  for (i=0;i<2*n;i++) *(m->c+((size_t)(i)+(((size_t)(i)+1)*((size_t)(i)+1))/2)) = (num_t)(0);

  m->state = OCT_CLOSED;

  return m;

}

int main (void)

{

  int i;

  check_vect ();

  oct_t *p = octfapg_universe(10);

  return 0;

}

/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */

/* { dg-final { scan-tree-dump-times "vector alignment may not be reachable" 1 "vect" { target { ! vector_alignment_reachable  } } } } */

/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { ! vector_alignment_reachable } } } } */

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