PR tree-optimize/40556

	* ipa-reference.c (has_proper_scope_for_analysis): Add fixme about global vars.                                                                                
	(check_call): Handle only indirect calls.                                                                                                                      
	(propagate_bits): Update comment.                                                                                                                              
	(write_node_summary_p): Turn bogus check to assert.                                                                                                            
	(ipa_reference_write_summary): Stream calls_read_all properly.                                                                                                 
	(ipa_reference_read_summary): Stream in calls_read_all properly.                                                                                               
	(read_write_all_from_decl): New function.                                                                                                                      
	(propagate): Handle OVERWRITABLE nodes and external calls here.                                                                                                
	* ipa-pre-const.c (check_call): In IPA mode handle indirect calls                                                                                              
	only.                                                                                                                                                          
	(analyze_function): Do not check visibility here.                                                                                                              
	(add_new_function): We summary OVERWRITABLE too.                                                                                                               
	(generate_summary): Stream OVERWRITABLE nodes too.                                                                                                             
	(propagate): Handle external calls and OVERWRITABLE nodes here.                                                                                                
	(local_pure_const): Check visibility here.                                                                                                                     


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153450 138bc75d-0d04-0410-961f-82ee72b054a4

0 files changed, 0 insertions, 0 deletions