* c-family/c-common.c (handle_tls_model_attribute): Use set_decl_tls_model.
	* cgraph.h (struct varpool_node): Add tls_model.
	* tree.c (decl_tls_model, set_decl_tls_model): New functions.
	* tree.h (DECL_TLS_MODEL): Update.
	(DECL_THREAD_LOCAL_P): Check that variable is static.
	(decl_tls_model): Declare.
	(set_decl_tls_model): Declare.
	* tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
	set symbol prorperties.
	(get_emutls_init_templ_addr): Cleanup.
	(new_emutls_decl): Update.
	* lto-cgraph.c (lto_output_varpool_node): Stream TLS model
	(lto_input_varpool_node): Likewise.
	* lto-streamer-out.c (hash_tree): Likewise.
	* tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
	not stream DECL_TLS_MODEL.
	* tree-profile.c (init_ic_make_global_vars): Use
	set_decl_tls_model.
	* tree-core.h (tree_decl_with_vis): Remove tls_model;
	update comments.

	* c-parser.c (c_parser_omp_threadprivate): Likewise.
	* c-decl.c (merge_decls): Likewise.

	* decl.c (duplicate_decls): Use set_decl_tls_model.
	(grokdeclarator): Likewise.
	* semantics.c (finish_id_expression): Check TLS only for
	static variables.
	(finish_omp_threadprivate): Use decl_default_tls_model.
	* decl2.c (get_guard): Likewise.
	* call.c (make_temporary_var_for_ref_to_temp): Likewise.

	* gcc-interface/utils.c (process_attributes): Use
	set_decl_tls_model.

	* trans-common.c (build_common_decl): Use
	set_decl_tls_model.
	* trans-decl.c (gfc_finish_var_decl): Likewise.
	(get_proc_pointer_decl): Likewise.

	* lto.c (compare_tree_sccs_1): Do not compare DECL_TLS_MODEL.

From-SVN: r211689