enum jump_func_type
{
IPA_JF_UNKNOWN = 0, /* newly allocated and zeroed jump functions default */
- IPA_JF_KNOWN_TYPE, /* represented by field base_binfo */
+ IPA_JF_KNOWN_TYPE, /* represented by field known_type */
IPA_JF_CONST, /* represented by field costant */
IPA_JF_CONST_MEMBER_PTR, /* represented by field member_cst */
IPA_JF_PASS_THROUGH, /* represented by field pass_through */
IPA_JF_ANCESTOR /* represented by field ancestor */
};
+/* Structure holding data required to describe a known type jump function. */
+struct GTY(()) ipa_known_type_data
+{
+ /* Offset of the component of the base_type being described. */
+ HOST_WIDE_INT offset;
+ /* Type of the whole object. */
+ tree base_type;
+ /* Type of the component of the object that is being described. */
+ tree component_type;
+};
+
/* Structure holding data required to describe a pass-through jump function. */
struct GTY(()) ipa_pass_through_data
functions and member_cst holds constant c++ member functions. */
union jump_func_value
{
- tree GTY ((tag ("IPA_JF_KNOWN_TYPE"))) base_binfo;
+ struct ipa_known_type_data GTY ((tag ("IPA_JF_KNOWN_TYPE"))) known_type;
tree GTY ((tag ("IPA_JF_CONST"))) constant;
struct ipa_member_ptr_cst GTY ((tag ("IPA_JF_CONST_MEMBER_PTR"))) member_cst;
struct ipa_pass_through_data GTY ((tag ("IPA_JF_PASS_THROUGH"))) pass_through;
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_create_all_structures_for_iinln (void);
void ipa_free_all_structures_after_ipa_cp (void);
void ipa_free_all_structures_after_iinln (void);
void ipa_register_cgraph_hooks (void);
VEC (cgraph_edge_p, heap) **new_edges);
/* Indirect edge and binfo processing. */
+tree ipa_get_indirect_edge_target (struct cgraph_edge *ie,
+ VEC (tree, heap) *known_csts,
+ VEC (tree, heap) *known_binfs);
struct cgraph_edge *ipa_make_edge_direct_to_target (struct cgraph_edge *, tree);
/* Functions related to both. */
void ipa_prop_read_jump_functions (void);
void ipa_update_after_lto_read (void);
int ipa_get_param_decl_index (struct ipa_node_params *, tree);
-tree ipa_cst_from_jfunc (struct ipa_node_params *info,
- struct ipa_jump_func *jfunc);
+tree ipa_value_from_jfunc (struct ipa_node_params *info,
+ struct ipa_jump_func *jfunc);
/* From tree-sra.c: */