X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Ffield_temperature.h;h=6e0a7ea3155a0a2c108714b9248e863e7c312602;hb=2ee6aa3a21f7413e9cec60c113aa8e9b98b071d9;hp=c4a288ce54f2ff0c4ecad577427c417cd3c188c9;hpb=cdb7e4532f1425b0904d99e4e916e45d18192b9a;p=libfirm

diff --git a/ir/ana/field_temperature.h b/ir/ana/field_temperature.h
index c4a288ce5..6e0a7ea31 100644
--- a/ir/ana/field_temperature.h
+++ b/ir/ana/field_temperature.h
@@ -29,25 +29,78 @@
 
 #include "irnode.h"
 #include "entity.h"
+#include "type.h"
 
 
+/* The number of array elements we assume if not both bounds are given. */
+#define DEFAULT_N_ARRAY_ELEMENTS 1
+
 
 /** The entities that can be accessed by this Sel node. *
 int     get_Sel_n_accessed_entities(ir_node *sel);
 entity *get_Sel_accessed_entity    (ir_node *sel, int pos);
 */
 
+int get_irn_loop_call_depth(ir_node *n);
+int get_irn_loop_depth(ir_node *n);
+int get_irn_recursion_depth(ir_node *n);
 
 /** Get the weighted interprocedural loop depth of the node.
-    The depth is estimated by a heuristic. */
+    The depth is estimated by a heuristic. The heuristic consideres
+    loop and recursion depth. */
 int get_weighted_loop_depth(ir_node *n);
 
+/** Heuristic merging recursion and loop depth. */
+double get_irn_final_cost(ir_node *n);
+
+/** Get accumulated(really?) execution frequencies.
+ *  A heuristic weights the recursions. */
+double get_type_estimated_n_instances(type *clss);
+double get_type_estimated_mem_consumption_bytes(type *tp);
+/** Estimates the size of an object.
+ *
+ *  The heuristic mainly affects array sizes.
+ *  Further this ignores padding for alignment, especially of small fields. */
+int    get_type_estimated_size_bytes(type *tp);
+/** Estimates the number of fields of a single Object.
+ *  The heuristic mainly affects array sizes.
+ *  @@@ Misses inherited fields! */
+int    get_type_estimated_n_fields(type *tp);
+double get_type_estimated_n_casts(type *clss);
 
+double get_class_estimated_n_upcasts(type *clss);
+double get_class_estimated_n_downcasts(type *clss);
+/** Returns the number of accesses to the dispatch table.
+ *
+ *  This includes the initialization of the pointer field, and accesses
+ *  to virtual fields (as instance marker in Java).  Certainly this
+ *  includes virtual method calls. */
+double get_class_estimated_n_dyncalls(type *clss);
+/** Returns the number of writes to the dispatch pointer.
+ *  This is the same as the number of allocations. */
+double get_class_estimated_dispatch_writes(type *clss);
+/** Returns the number of reads of the dispatch pointer. */
+double get_class_estimated_dispatch_reads (type *clss);
 
+double get_entity_estimated_n_loads(entity *ent);
+double get_entity_estimated_n_stores(entity *ent);
+double get_entity_estimated_n_calls(entity *ent);
+/** The number of accesses to dynamically called methods and
+ *  to other static fields that overwrite/are overwritten. */
+double get_entity_estimated_n_dyncalls(entity *ent);
 
+/* ------------------------------------------------------------------------- */
+/* Accumulate information in the type hierarchy.                             */
+/* ------------------------------------------------------------------------- */
 
+typedef enum {
+  temperature_none,
+  temperature_consistent,
+  temperature_inconsistent
+} irp_temperature_state;
 
 /** An auxiliary/temporary function */
 int is_jack_rts_class(type *t);
+int is_jack_rts_entity(entity *e);
 
 #endif /* _FIELD_TEMPERATURE_H_ */