* lto.c (tree_with_vars): Turn into vector.
	(MAYBE_REMEMBER_WITH_VARS): Change to...
	(CHECK_VAR): ... this one.
	(CHECK_NO_VAR): New macro.
	(maybe_remember_with_vars_typed): Turn to ...
	(mentions_vars_p_typed): ... this one.
	(maybe_remember_with_vars_common): Turn to ...
	(mentions_vars_p_comon): ... this one.
	(maybe_remember_with_vars_decl_minimal): Turn to ...
	(mentions_vars_p_decl_minmal): ... this one.
	(maybe_remember_with_vars_decl_common): Turn to ...
	(mentions_vars_p_decl_common): ... this one.
	(maybe_remember_with_vars_decl_with_vis): Turn to ...
	(mentions_vars_p_decl_with_vis): ... this one.
	(maybe_remember_with_vars_decl_non_common): Turn to ...
	(mentions_vars_p_decl_non_common): ... this one.
	(maybe_remember_with_vars_function): Turn to ...
	(mentions_vars_p_function): ... this one.
	(maybe_remember_with_vars_field_decl): Turn to ...
	(mentions_vars_p_field_decl): ... this one.
	(maybe_remember_with_vars_type): Turn to ...
	(mentions_vars_p_type): ... this one.
	(maybe_remember_with_vars_binfo): Turn to ...
	(mentions_vars_p_binfo): ... this one.
	(maybe_remember_with_vars_constructor): Turn to ...
	(mentions_vars_p_constructor): ... this one.
	(maybe_remember_with_vars_expr): Turn to ...
	(mentions_vars_p_expr): ... this one.
	(maybe_remember_with_vars): Turn to ...
	(mentions_vars_p): ... this one.
	(lto_read_decls): Update.
	(LTO_SET_PREVAIL): Do not call function for internal decls.
	(lto_fixup_prevailing_decls): Update to match mentions_vars_p;
	check that something was updated.
	(lto_fixup_state): Do not care about internal decls.
	(lto_fixup_decls): Update.
	(read_cgraph_and_symbols): Update.

From-SVN: r202143