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| author | Jan Hubicka <hubicka@ucw.cz> | 2014-07-29 11:39:06 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2014-07-29 09:39:06 +0000 |
| commit | 3339f0bcb06a145e127e5274e223827a6aeb3cb0 (patch) | |
| tree | 17a1672ffb371dd2e673d37baa24eda5b181647f /gcc/cgraph.h | |
| parent | f8a39967a57f8880b7050d53cbf888218626c493 (diff) | |
| download | gcc-3339f0bcb06a145e127e5274e223827a6aeb3cb0.zip gcc-3339f0bcb06a145e127e5274e223827a6aeb3cb0.tar.gz gcc-3339f0bcb06a145e127e5274e223827a6aeb3cb0.tar.bz2 | |
cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
* cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
* cgraph.h (cgraph_indirect_call_info): Add speculative data.
* gimple-fold.c (fold_gimple_assign): Fix check for virtual
call.
* ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
(contains_type_p): Forward declare.
(polymorphic_call_target_hasher::hash): Hash speculative info.
(polymorphic_call_target_hasher::equal): Compare speculative info.
(get_class_context): Handle speuclation.
(contains_type_p): Update.
(get_polymorphic_call_info_for_decl): Update.
(walk_ssa_copies): Break out from ...
(get_polymorphic_call_info): ... here; set speculative context
before giving up.
* ipa-prop.c (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info):
Stream speculative context.
* ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
(SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
SPECULATIVE_MAYBE_DERIVED_TYPE).
(possible_polymorphic_call_targets overriders): Update.
(dump_possible_polymorphic_call_targets overriders): Update.
(dump_possible_polymorphic_call_target_p overriders): Update.
From-SVN: r213152
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index f8f76c4..d8651e2 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -1243,11 +1243,11 @@ struct GTY(()) cgraph_indirect_call_info was actually used in the polymorphic resides within a larger structure. If agg_contents is set, the field contains the offset within the aggregate from which the address to call was loaded. */ - HOST_WIDE_INT offset; + HOST_WIDE_INT offset, speculative_offset; /* 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, outer_type; + tree otr_type, outer_type, speculative_outer_type; /* Index of the parameter that is called. */ int param_index; /* ECF flags determined from the caller. */ @@ -1270,6 +1270,7 @@ struct GTY(()) cgraph_indirect_call_info unsigned by_ref : 1; unsigned int maybe_in_construction : 1; unsigned int maybe_derived_type : 1; + unsigned int speculative_maybe_derived_type : 1; }; struct GTY((chain_next ("%h.next_caller"), chain_prev ("%h.prev_caller"))) cgraph_edge { |