diff options
Diffstat (limited to 'gcc/ipa-prop.h')
| -rw-r--r-- | gcc/ipa-prop.h | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/gcc/ipa-prop.h b/gcc/ipa-prop.h index fdf48117734..2227c0d4114 100644 --- a/gcc/ipa-prop.h +++ b/gcc/ipa-prop.h @@ -278,13 +278,14 @@ ipa_get_jf_pass_through_agg_preserved (struct ipa_jump_func *jfunc) return jfunc->value.pass_through.agg_preserved; } -/* Return the type_preserved flag of a pass through jump function JFUNC. */ +/* Return true if pass through jump function JFUNC preserves type + information. */ static inline bool ipa_get_jf_pass_through_type_preserved (struct ipa_jump_func *jfunc) { gcc_checking_assert (jfunc->type == IPA_JF_PASS_THROUGH); - return jfunc->value.pass_through.type_preserved; + return jfunc->value.pass_through.agg_preserved; } /* Return the offset of an ancestor jump function JFUNC. */ @@ -324,13 +325,13 @@ ipa_get_jf_ancestor_agg_preserved (struct ipa_jump_func *jfunc) return jfunc->value.ancestor.agg_preserved; } -/* Return the type_preserved flag of an ancestor jump function JFUNC. */ +/* Return true if ancestor jump function JFUNC presrves type information. */ static inline bool ipa_get_jf_ancestor_type_preserved (struct ipa_jump_func *jfunc) { gcc_checking_assert (jfunc->type == IPA_JF_ANCESTOR); - return jfunc->value.ancestor.type_preserved; + return jfunc->value.ancestor.agg_preserved; } /* Summary describing a single formal parameter. */ @@ -363,9 +364,12 @@ struct ipa_node_params /* Only for versioned nodes this field would not be NULL, it points to the node that IPA cp cloned from. */ struct cgraph_node *ipcp_orig_node; - /* If this node is an ipa-cp clone, these are the known values that describe - what it has been specialized for. */ - vec<tree> known_vals; + /* If this node is an ipa-cp clone, these are the known constants that + describe what it has been specialized for. */ + vec<tree> known_csts; + /* If this node is an ipa-cp clone, these are the known polymorphic contexts + that describe what it has been specialized for. */ + vec<ipa_polymorphic_call_context> known_contexts; /* Whether the param uses analysis and jump function computation has already been performed. */ unsigned analysis_done : 1; @@ -592,7 +596,7 @@ bool ipa_propagate_indirect_call_infos (struct cgraph_edge *cs, /* Indirect edge and binfo processing. */ tree ipa_get_indirect_edge_target (struct cgraph_edge *ie, vec<tree> , - vec<tree> , + vec<ipa_polymorphic_call_context>, vec<ipa_agg_jump_function_p> ); struct cgraph_edge *ipa_make_edge_direct_to_target (struct cgraph_edge *, tree, bool speculative = false); @@ -615,7 +619,8 @@ void ipa_print_node_jump_functions (FILE *f, struct cgraph_node *node); void ipa_print_all_jump_functions (FILE * f); void ipcp_verify_propagated_values (void); -extern alloc_pool ipcp_values_pool; +extern alloc_pool ipcp_cst_values_pool; +extern alloc_pool ipcp_poly_ctx_values_pool; extern alloc_pool ipcp_sources_pool; extern alloc_pool ipcp_agg_lattice_pool; @@ -716,6 +721,10 @@ int ipa_get_param_decl_index (struct ipa_node_params *, tree); tree ipa_value_from_jfunc (struct ipa_node_params *info, struct ipa_jump_func *jfunc); unsigned int ipcp_transform_function (struct cgraph_node *node); +ipa_polymorphic_call_context ipa_context_from_jfunc (ipa_node_params *, + cgraph_edge *, + int, + ipa_jump_func *); void ipa_dump_param (FILE *, struct ipa_node_params *info, int i); bool ipa_modify_expr (tree *, bool, ipa_parm_adjustment_vec); ipa_parm_adjustment *ipa_get_adjustment_candidate (tree **, bool *, |