* cgraph.h (tls_model_names): New variable.
	* print-tree.c (print_node): Simplify.
	* varpool.c (tls_model_names): New variable.
	(dump_varpool_node): Output tls model.

	* lto-symtab.c (lto_varpool_replace_node): Report TLS model conflicts.

From-SVN: r211865