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+2013-05-02 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/56988
+ * ipa-prop.h (ipa_agg_replacement_value): New flag by_ref.
+ * ipa-cp.c (ipa_get_indirect_edge_target_1): Also check that by_ref
+ flags match.
+ (find_aggregate_values_for_callers_subset): Fill in the by_ref flag of
+ ipa_agg_replacement_value structures.
+ (known_aggs_to_agg_replacement_list): Likewise.
+ * ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag.
+ (read_agg_replacement_chain): Likewise.
+ (ipcp_transform_function): Also check that by_ref flags match.
+
2013-05-02 Richard Biener <rguenther@suse.de>
* graphds.h (struct graph): Add obstack member.