diff options
Diffstat (limited to 'gcc/ipa-prop.h')
| -rw-r--r-- | gcc/ipa-prop.h | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/gcc/ipa-prop.h b/gcc/ipa-prop.h index 76b5033..16ab1d0 100644 --- a/gcc/ipa-prop.h +++ b/gcc/ipa-prop.h @@ -20,7 +20,6 @@ along with GCC; see the file COPYING3. If not see #ifndef IPA_PROP_H #define IPA_PROP_H - /* The following definitions and interfaces are used by interprocedural analyses or parameters. */ @@ -301,6 +300,8 @@ struct ipa_param_descriptor struct ipa_node_params { + ~ipa_node_params (); + /* Information about individual formal parameters that are gathered when summaries are generated. */ vec<ipa_param_descriptor> descriptors; @@ -470,10 +471,22 @@ ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i) return &(*args->polymorphic_call_contexts)[i]; } -/* Types of vectors holding the infos. */ +/* Callgraph summary for ipa_node_params. */ +class ipa_node_params_t: public function_summary <ipa_node_params *> +{ +public: + ipa_node_params_t (symbol_table *table): + function_summary<ipa_node_params *> (table) { } -/* Vector where the parameter infos are actually stored. */ -extern vec<ipa_node_params> ipa_node_params_vector; + /* Hook that is called by summary when a node is duplicated. */ + virtual void duplicate (cgraph_node *node, + cgraph_node *node2, + ipa_node_params *data, + ipa_node_params *data2); +}; + +/* Function summary where the parameter infos are actually stored. */ +extern ipa_node_params_t *ipa_node_params_sum; /* Vector of IPA-CP transformation data for each clone. */ extern GTY(()) vec<ipcp_transformation_summary, va_gc> *ipcp_transformations; /* Vector where the parameter infos are actually stored. */ @@ -481,7 +494,7 @@ extern GTY(()) vec<ipa_edge_args, va_gc> *ipa_edge_args_vector; /* Return the associated parameter/argument info corresponding to the given node/edge. */ -#define IPA_NODE_REF(NODE) (&ipa_node_params_vector[(NODE)->uid]) +#define IPA_NODE_REF(NODE) (ipa_node_params_sum->get (NODE)) #define IPA_EDGE_REF(EDGE) (&(*ipa_edge_args_vector)[(EDGE)->uid]) /* This macro checks validity of index returned by ipa_get_param_decl_index function. */ @@ -491,11 +504,11 @@ extern GTY(()) vec<ipa_edge_args, va_gc> *ipa_edge_args_vector; void ipa_create_all_node_params (void); void ipa_create_all_edge_args (void); void ipa_free_edge_args_substructures (struct ipa_edge_args *); -void ipa_free_node_params_substructures (struct ipa_node_params *); void ipa_free_all_node_params (void); void ipa_free_all_edge_args (void); void ipa_free_all_structures_after_ipa_cp (void); void ipa_free_all_structures_after_iinln (void); + void ipa_register_cgraph_hooks (void); int count_formal_params (tree fndecl); @@ -505,11 +518,8 @@ int count_formal_params (tree fndecl); static inline void ipa_check_create_node_params (void) { - if (!ipa_node_params_vector.exists ()) - ipa_node_params_vector.create (symtab->cgraph_max_uid); - - if (ipa_node_params_vector.length () <= (unsigned) symtab->cgraph_max_uid) - ipa_node_params_vector.safe_grow_cleared (symtab->cgraph_max_uid + 1); + if (!ipa_node_params_sum) + ipa_node_params_sum = new ipa_node_params_t (symtab); } /* This function ensures the array of edge arguments infos is big enough to |