示例#1
0
static void
genericize_eh_spec_block (tree *stmt_p)
{
  tree body = EH_SPEC_STMTS (*stmt_p);
  tree allowed = EH_SPEC_RAISES (*stmt_p);
  tree failure = build_call_n (call_unexpected_node, 1, build_exc_ptr ());

  *stmt_p = build_gimple_eh_filter_tree (body, allowed, failure);
}
示例#2
0
static enum gimplify_status
gimplify_must_not_throw_expr (tree *expr_p, gimple_seq *pre_p)
{
  tree stmt = *expr_p;
  tree temp = voidify_wrapper_expr (stmt, NULL);
  tree body = TREE_OPERAND (stmt, 0);

  stmt = build_gimple_eh_filter_tree (body, NULL_TREE,
				      build_call_n (terminate_node, 0));

  gimplify_and_add (stmt, pre_p);
  if (temp)
    {
      *expr_p = temp;
      return GS_OK;
    }

  *expr_p = NULL;
  return GS_ALL_DONE;
}
示例#3
0
tree
build_exc_ptr (void)
{
  return build_call_n (builtin_decl_explicit (BUILT_IN_EH_POINTER),
		       1, integer_zero_node);
}
示例#4
0
tree
build_exc_ptr (void)
{
  return build_call_n (built_in_decls [BUILT_IN_EH_POINTER],
		       1, integer_zero_node);
}