* ipa-reference.c (ipa_reference_local_vars_info_d): Remove

	* ipa-reference.c (ipa_reference_local_vars_info_d): Remove
	calls_read_all and calls_write_all.
	(get_reference_optimization_summary): Fix formatting.
	(is_proper_for_analysis): Check that decl is not readonly.
	(propagate_bits): Check CONST/PURE/noreturn flags.
	(ipa_init): Move all_module_statics to optimization_summary_obstack.
	(analyze_function): Ignore indirect edges.
	(copy_global_bitmap): For all module statics, do nothing.
	(generate_summary): Do not print calls_read_all/calls_write_all.
	(read_write_all_from_decl): Take node as argument; check
	cgraph_node_cannot_return.
	(propagate): Reorganize read_all/write_all computation;
	check indirect edges; check ecf flags; use all_module_statics
	in the results; do not free all_module_statics.
	(stream_out_bitmap): Handle all_module_statics.
	(ipa_reference_write_optimization_summary): Likewise; use
	varpool/cgraph encoders to get boundaries.
	(ipa_reference_read_optimization_summary): Read in all_module_statics;
	use it when possible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160204 138bc75d-0d04-0410-961f-82ee72b054a4