C++ (Cpp) TMR_OFFSET Exemples

Exemple #1

void
get_address_description (tree op, struct mem_address *addr)
{
  addr->symbol = TMR_SYMBOL (op);
  addr->base = TMR_BASE (op);
  addr->index = TMR_INDEX (op);
  addr->step = TMR_STEP (op);
  addr->offset = TMR_OFFSET (op);
}

Exemple #2

tree
tree_mem_ref_addr (tree type, tree mem_ref)
{
  tree addr;
  tree act_elem;
  tree step = TMR_STEP (mem_ref), offset = TMR_OFFSET (mem_ref);
  tree sym = TMR_SYMBOL (mem_ref), base = TMR_BASE (mem_ref);
  tree addr_base = NULL_TREE, addr_off = NULL_TREE;

  if (sym)
    addr_base = fold_convert (type, build_addr (sym, current_function_decl));
  else if (base && POINTER_TYPE_P (TREE_TYPE (base)))
    {
      addr_base = fold_convert (type, base);
      base = NULL_TREE;
    }

  act_elem = TMR_INDEX (mem_ref);
  if (act_elem)
    {
      if (step)
	act_elem = fold_build2 (MULT_EXPR, sizetype, act_elem, step);
      addr_off = act_elem;
    }

  act_elem = base;
  if (act_elem)
    {
      if (addr_off)
	addr_off = fold_build2 (PLUS_EXPR, sizetype, addr_off, act_elem);
      else
	addr_off = act_elem;
    }

  if (offset && !integer_zerop (offset))
    {
      if (addr_off)
	addr_off = fold_build2 (PLUS_EXPR, sizetype, addr_off, offset);
      else
	addr_off = offset;
    }

  if (addr_off)
    {
      if (addr_base)
	addr = fold_build2 (POINTER_PLUS_EXPR, type, addr_base, addr_off);
      else
	addr = fold_convert (type, addr_off);
    }
  else if (addr_base)
    addr = addr_base;
  else
    addr = build_int_cst (type, 0);

  return addr;
}

Exemple #3

Fichier : tree-ssa-address.c Projet : AsherBond/MondocosmOS-Dependencies

tree
tree_mem_ref_addr (tree type, tree mem_ref)
{
  tree addr;
  tree act_elem;
  tree step = TMR_STEP (mem_ref), offset = TMR_OFFSET (mem_ref);
  tree addr_base = NULL_TREE, addr_off = NULL_TREE;

  addr_base = fold_convert (type, TMR_BASE (mem_ref));

  act_elem = TMR_INDEX (mem_ref);
  if (act_elem)
    {
      if (step)
	act_elem = fold_build2 (MULT_EXPR, TREE_TYPE (act_elem),
				act_elem, step);
      addr_off = act_elem;
    }

  act_elem = TMR_INDEX2 (mem_ref);
  if (act_elem)
    {
      if (addr_off)
	addr_off = fold_build2 (PLUS_EXPR, TREE_TYPE (addr_off),
				addr_off, act_elem);
      else
	addr_off = act_elem;
    }

  if (offset && !integer_zerop (offset))
    {
      if (addr_off)
	addr_off = fold_build2 (PLUS_EXPR, TREE_TYPE (addr_off), addr_off,
				fold_convert (TREE_TYPE (addr_off), offset));
      else
	addr_off = offset;
    }

  if (addr_off)
    addr = fold_build_pointer_plus (addr_base, addr_off);
  else
    addr = addr_base;

  return addr;
}

Exemple #4

Fichier : tree-ssa-address.c Projet : AsherBond/MondocosmOS-Dependencies

void
get_address_description (tree op, struct mem_address *addr)
{
  if (TREE_CODE (TMR_BASE (op)) == ADDR_EXPR)
    {
      addr->symbol = TMR_BASE (op);
      addr->base = TMR_INDEX2 (op);
    }
  else
    {
      addr->symbol = NULL_TREE;
      if (TMR_INDEX2 (op))
	{
	  gcc_assert (integer_zerop (TMR_BASE (op)));
	  addr->base = TMR_INDEX2 (op);
	}
      else
	addr->base = TMR_BASE (op);
    }
  addr->index = TMR_INDEX (op);
  addr->step = TMR_STEP (op);
  addr->offset = TMR_OFFSET (op);
}