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| author | Jan Hubicka <jh@suse.cz> | 2013-11-19 11:05:54 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2013-11-19 10:05:54 +0000 |
| commit | 68377e53bdbabc3c328a027bfa2c6a55c0718e81 (patch) | |
| tree | c0b5c5a3a1faceb961648fb593887aa1fdf1fc1b /gcc/cgraph.h | |
| parent | d345bb301ad3ebfce372ce11cc9a6adc35e79e8b (diff) | |
| download | gcc-68377e53bdbabc3c328a027bfa2c6a55c0718e81.zip gcc-68377e53bdbabc3c328a027bfa2c6a55c0718e81.tar.gz gcc-68377e53bdbabc3c328a027bfa2c6a55c0718e81.tar.bz2 | |
cgraph.c (cgraph_create_indirect_edge): Use get_polymorphic_call_info.
* cgraph.c (cgraph_create_indirect_edge): Use get_polymorphic_call_info.
* cgraph.h (cgraph_indirect_call_info): Add outer_type, maybe_in_construction
and maybe_derived_type.
* ipa-utils.h (ipa_polymorphic_call_context): New structure.
(ipa_dummy_polymorphic_call_context): New global var.
(possible_polymorphic_call_targets): Add context paramter.
(dump_possible_polymorphic_call_targets): Likewise; update
wrappers.
(possible_polymorphic_call_target_p): Likewise.
(get_polymorphic_call_info): New function.
* ipa-devirt.c (ipa_dummy_polymorphic_call_context): New function.
(add_type_duplicate): Remove forgotten debug output.
(method_class_type): Add sanity check.
(maybe_record_node): Add FINALP parameter.
(record_binfo): Add OUTER_TYPE and OFFSET; walk the inner
by info by get_binfo_at_offset.
(possible_polymorphic_call_targets_1): Add OUTER_TYPE/OFFSET parameters;
pass them to record-binfo.
(polymorphic_call_target_d): Add context and FINAL.
(polymorphic_call_target_hasher::hash): Hash context.
(polymorphic_call_target_hasher::equal): Compare context.
(free_polymorphic_call_targets_hash):
(get_class_context): New function.
(contains_type_p): New function.
(get_polymorphic_call_info): New function.
(walk_bases): New function.
(possible_polymorphic_call_targets): Add context parameter; honnor it.
(dump_possible_polymorphic_call_targets): Dump context.
(possible_polymorphic_call_target_p): Add context.
(update_type_inheritance_graph): Update comment.s
(ipa_set_jf_known_type): Assert that compoentn type is known.
(ipa_note_param_call): Do not tamper with offsets.
(ipa_analyze_indirect_call_uses): When offset is being changed; clear
outer type.
(update_indirect_edges_after_inlining): Likewise.
(ipa_write_indirect_edge_info): Stream new fields.
(ipa_read_indirect_edge_info): Stream in new fields.
* ipa/devirt9.C: Verify that the optimization happens already before.
whole-program.
From-SVN: r205019
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index db36f5e..f81b7b5 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -434,7 +434,7 @@ struct GTY(()) cgraph_indirect_call_info /* OBJ_TYPE_REF_TOKEN of a polymorphic call (if polymorphic is set). */ HOST_WIDE_INT otr_token; /* Type of the object from OBJ_TYPE_REF_OBJECT. */ - tree otr_type; + tree otr_type, outer_type; /* Index of the parameter that is called. */ int param_index; /* ECF flags determined from the caller. */ @@ -455,6 +455,8 @@ struct GTY(()) cgraph_indirect_call_info /* When the previous bit is set, this one determines whether the destination is loaded from a parameter passed by reference. */ unsigned by_ref : 1; + unsigned int maybe_in_construction : 1; + unsigned int maybe_derived_type : 1; }; struct GTY((chain_next ("%h.next_caller"), chain_prev ("%h.prev_caller"))) cgraph_edge { |