Ejemplos de insert_debug_temps_for_defs en C++ (Cpp)

Ejemplo n.º 1

Archivo: tree-phinodes.c Proyecto: andikleen/gcc

void
remove_phi_node (gimple_stmt_iterator *gsi, bool release_lhs_p)
{
  gimple phi = gsi_stmt (*gsi);

  if (release_lhs_p)
    insert_debug_temps_for_defs (gsi);

  gsi_remove (gsi, false);

  /* If we are deleting the PHI node, then we should release the
     SSA_NAME node so that it can be reused.  */
  release_phi_node (phi);
  if (release_lhs_p)
    release_ssa_name (gimple_phi_result (phi));
}

Ejemplo n.º 2

Archivo: gimple-iterator.c Proyecto: hemantjain95/gcc

bool
gsi_remove (gimple_stmt_iterator *i, bool remove_permanently)
{
  gimple_seq_node cur, next, prev;
  gimple *stmt = gsi_stmt (*i);
  bool require_eh_edge_purge = false;

  if (gimple_code (stmt) != GIMPLE_PHI)
    insert_debug_temps_for_defs (i);

  /* Free all the data flow information for STMT.  */
  gimple_set_bb (stmt, NULL);
  delink_stmt_imm_use (stmt);
  gimple_set_modified (stmt, true);

  if (remove_permanently)
    {
      require_eh_edge_purge = remove_stmt_from_eh_lp (stmt);
      gimple_remove_stmt_histograms (cfun, stmt);
    }

  /* Update the iterator and re-wire the links in I->SEQ.  */
  cur = i->ptr;
  next = cur->next;
  prev = cur->prev;
  /* See gsi_set_stmt for why we don't reset prev/next of STMT.  */

  if (next)
    /* Cur is not last.  */
    next->prev = prev;
  else if (prev->next)
    /* Cur is last but not first.  */
    gimple_seq_set_last (i->seq, prev);

  if (prev->next)
    /* Cur is not first.  */
    prev->next = next;
  else
    /* Cur is first.  */
    *i->seq = next;

  i->ptr = next;

  return require_eh_edge_purge;
}