C++ (Cpp) gimple_find_edge_insert_loc 예제들

예제 #1

파일: gimple-iterator.c 프로젝트: hemantjain95/gcc

basic_block
gsi_insert_seq_on_edge_immediate (edge e, gimple_seq stmts)
{
  gimple_stmt_iterator gsi;
  basic_block new_bb = NULL;
  bool ins_after;

  gcc_assert (!PENDING_STMT (e));

  ins_after = gimple_find_edge_insert_loc (e, &gsi, &new_bb);
  update_call_edge_frequencies (gimple_seq_first (stmts), gsi.bb);

  if (ins_after)
    gsi_insert_seq_after (&gsi, stmts, GSI_NEW_STMT);
  else
    gsi_insert_seq_before (&gsi, stmts, GSI_NEW_STMT);

  return new_bb;
}

예제 #2

파일: gimple-iterator.c 프로젝트: hemantjain95/gcc

void
gsi_commit_one_edge_insert (edge e, basic_block *new_bb)
{
  if (new_bb)
    *new_bb = NULL;

  if (PENDING_STMT (e))
    {
      gimple_stmt_iterator gsi;
      gimple_seq seq = PENDING_STMT (e);
      bool ins_after;

      PENDING_STMT (e) = NULL;

      ins_after = gimple_find_edge_insert_loc (e, &gsi, new_bb);
      update_call_edge_frequencies (gimple_seq_first (seq), gsi.bb);

      if (ins_after)
	gsi_insert_seq_after (&gsi, seq, GSI_NEW_STMT);
      else
	gsi_insert_seq_before (&gsi, seq, GSI_NEW_STMT);
    }
}

예제 #3

basic_block
gsi_insert_on_edge_immediate (edge e, gimple stmt)
{
  gimple_stmt_iterator gsi;
  struct gimple_seq_node_d node;
  basic_block new_bb = NULL;
  bool ins_after;

  gcc_assert (!PENDING_STMT (e));

  ins_after = gimple_find_edge_insert_loc (e, &gsi, &new_bb);

  node.stmt = stmt;
  node.prev = node.next = NULL;
  update_call_edge_frequencies (&node, gsi.bb);

  if (ins_after)
    gsi_insert_after (&gsi, stmt, GSI_NEW_STMT);
  else
    gsi_insert_before (&gsi, stmt, GSI_NEW_STMT);

  return new_bb;
}