------- Comment #4 from hubicka at gcc dot gnu dot org 2009-10-22 11:40 ------- Subject: Bug 40556
Author: hubicka Date: Thu Oct 22 11:40:18 2009 New Revision: 153450 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153450 Log: 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. Added: trunk/gcc/testsuite/gcc.c-torture/compile/pr40556.c Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-pure-const.c trunk/gcc/ipa-reference.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40556
