Subversion Repositories openrisc_2011-10-31

/* { dg-do compile } */

/* { dg-options "-O2 -msse2 -ftree-vectorize -march=nocona" } */

/* { dg-require-effective-target sse2 } */

typedef __SIZE_TYPE__ size_t;

extern void *malloc (size_t);

extern void free (void *);

typedef struct _Resource

{

  struct _Resource *next;

  unsigned int id;

} ResourceRec, *ResourcePtr;

typedef struct _ClientResource

{

  ResourcePtr *resources;

  int elements;

  int buckets;

  int hashsize;

} ClientResourceRec;

static ClientResourceRec clientTable[256];

void

RebuildTable (int client)

{

  int j;

  ResourcePtr res, next;

  ResourcePtr **tails, *resources;

  ResourcePtr **tptr, *rptr;

  j = 2 * clientTable[client].buckets;

  tails =

    (ResourcePtr **) malloc ((unsigned long) (j * sizeof (ResourcePtr *)));

  resources =

    (ResourcePtr *) malloc ((unsigned long) (j * sizeof (ResourcePtr)));

  for (rptr = resources, tptr = tails; --j >= 0; rptr++, tptr++)

    {

      *rptr = ((ResourcePtr) ((void *) 0));

      *tptr = rptr;

    }

  clientTable[client].hashsize++;

  for (j = clientTable[client].buckets,

       rptr = clientTable[client].resources; --j >= 0; rptr++)

    {

      for (res = *rptr; res; res = next)

        {

          next = res->next;

          res->next = ((ResourcePtr) ((void *) 0));

          tptr = &tails[Hash (client, res->id)];

          **tptr = res;

          *tptr = &res->next;

        }

    }

  free ((void *) tails);

  clientTable[client].buckets *= 2;

  free ((void *) clientTable[client].resources);

  clientTable[client].resources = resources;

}

/* { dg-final { scan-assembler-not "movlps" } } */