3b97a5c7c6
2014-11-14 Martin Jambor <mjambor@suse.cz> * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE. (ipa_pass_through_data): Removed field type_preserved. (ipa_ancestor_jf_data): removed fields type and type_preserved. (ipa_jump_func): Removed field known_type. (ipa_get_jf_known_type_offset): Removed. (ipa_get_jf_known_type_base_type): Likewise. (ipa_get_jf_known_type_component_type): Likewise. (ipa_get_jf_ancestor_type): Likewise. * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling. (ipa_get_jf_pass_through_result): Likewise. (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses. (values_equal_for_ipcp_p): Removed BINFO handling. (ipa_get_indirect_edge_target_1): Updated comment. * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling of IPA_JF_KNOWN_TYPE jump functions. Do not print removed fields. (ipa_set_jf_known_type): Removed. (ipa_set_jf_simple_pass_through): Do not set removed fields. Update all callers. (ipa_set_jf_arith_pass_through): Likewise. (ipa_set_ancestor_jf): Likewise. (ipa_binfo_from_known_type_jfunc): Removed. (prop_type_change_info): Removed fields known_current_type and multiple_types_encountered. (extr_type_from_vtbl_ptr_store): Removed. (check_stmt_for_type_change): Do not attempt to identify changed type. (detect_type_change_from_memory_writes): Do not set the removed fields, always set jfunc to unknown. (compute_complex_assign_jump_func): Do not detect dynamic type change. (compute_complex_ancestor_jump_func): Likewise. (compute_known_type_jump_func): Removed. (ipa_compute_jump_functions_for_edge): Do not detect dynamic type change. Do not comute known type jump functions. (combine_known_type_and_ancestor_jfs): Removed. (update_jump_functions_after_inlining): Removed handling of IPA_JF_KNOWN_TYPE jump functions. Do not set removed fields. (ipa_write_jump_function): Do not stream removed fields or known type jump functions. (ipa_read_jump_function): Likewise. From-SVN: r217589 |
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