Added cnt_eq() and cnt_gt() to compare conters with unsigned values

[libfirm] / ir / stat / firmstat.h

diff --git a/ir/stat/firmstat.h b/ir/stat/firmstat.h
index e901719..0cadf7e 100644 (file)
--- a/ir/stat/firmstat.h
+++ b/ir/stat/firmstat.h
@@ -18,34 +18,50 @@
 #include "irnode.h"
 #include "irgraph.h"
 
+/**
+ * Statistic options, can be or'ed.
+ */
+enum firmstat_options_t {
+  FIRMSTAT_ENABLED         = 0x00000001,       /**< enable statistics */
+  FIRMSTAT_PATTERN_ENABLED = 0x00000002,       /**< enable pattern calculation */
+  FIRMSTAT_COUNT_STRONG_OP = 0x00000004,       /**< if set, count Mul/Div/Mod/DivMod by constant */
+};
+
 /**
  * Finish the statistics.
  * Never called from libFirm should be called from user.
+ *
+ * @param name   basename of the statistic output file
  */
-void stat_finish(void);
+void stat_finish(const char *name);
 
 #ifdef FIRM_STATISTICS
 
 typedef enum {
-  STAT_OPT_STG,                /**< straightening optimization */
-  STAT_OPT_IFSIM,      /**< if simplification */
-  STAT_OPT_ALGSIM,     /**< algebraic simplification */
-  STAT_OPT_PHI,                /**< Phi optmization */
-  STAT_OPT_WAW,                /**< Write-After-Write optimization */
-  STAT_OPT_WAR,                /**< Write-After-Read optimization */
-  STAT_OPT_RAW,                /**< Read-After-Write optimization */
-  STAT_OPT_TUPLE,      /**< Tuple optimization */
-  STAT_OPT_ID,         /**< ID optimization */
-  STAT_OPT_CONST_EVAL, /**< constant evaluation */
-  STAT_LOWERED,                /**< lowered */
+  STAT_OPT_STG,                        /**< straightening optimization */
+  STAT_OPT_IFSIM,              /**< if simplification */
+  STAT_OPT_ALGSIM,             /**< algebraic simplification */
+  STAT_OPT_PHI,                        /**< Phi optmization */
+  STAT_OPT_WAW,                        /**< Write-After-Write optimization */
+  STAT_OPT_WAR,                        /**< Write-After-Read optimization */
+  STAT_OPT_RAW,                        /**< Read-After-Write optimization */
+  STAT_OPT_RAR,                        /**< Read-After-Read optimization */
+  STAT_OPT_TUPLE,              /**< Tuple optimization */
+  STAT_OPT_ID,                 /**< ID optimization */
+  STAT_OPT_CONST_EVAL,         /**< constant evaluation */
+  STAT_OPT_STRENGTH_RED,       /**< strenght reduction */
+  STAT_OPT_ARCH_DEP,           /**< architecture dependant optimization */
+  STAT_LOWERED,                        /**< lowered */
 
   STAT_OPT_MAX
 } stat_opt_kind;
 
 /**
  * initialize the statistics module.
+ *
+ * @param enable_options  Bitmask containing the statistic options
  */
-void stat_init(void);
+void init_stat(unsigned enable_options);
 
 /**
  * A new IR op is registered.
@@ -60,12 +76,12 @@ void stat_free_ir_op(const ir_op *op);
 /**
  * A new node is created.
  */
-void stat_new_node(const ir_node *node);
+void stat_new_node(ir_node *node);
 
 /**
  * A node is changed into a Id node
  */
-void stat_turn_into_id(const ir_node *node);
+void stat_turn_into_id(ir_node *node);
 
 /**
  * A new graph was created
@@ -115,6 +131,11 @@ void stat_inline(ir_node *call, ir_graph *irg);
  */
 void stat_tail_rec(ir_graph *irg);
 
+/**
+ * Strength reduction was performed on an iteration variable.
+ */
+void stat_strength_red(ir_graph *irg, ir_node *strong, ir_node *cmp);
+
 /**
  * Start the dead node elimination.
  */
@@ -125,6 +146,11 @@ void stat_dead_node_elim_start(ir_graph *irg);
  */
 void stat_dead_node_elim_stop(ir_graph *irg);
 
+/**
+ * A multiply was replaced by a series of Shifts/Adds/Subs
+ */
+void stat_arch_dep_replace_mul_with_shifts(ir_node *mul);
+
 /**
  * helper: get an ir_op from an opcode
  *
@@ -136,7 +162,8 @@ ir_op *stat_get_op_from_opcode(opcode code);
 
 #else
 
-#define stat_init()
+#define init_stat(enable_options)
+#define stat_finish(name)
 #define stat_new_ir_op(op)
 #define stat_free_ir_op(op)
 #define stat_new_node(node)
@@ -150,8 +177,10 @@ ir_op *stat_get_op_from_opcode(opcode code);
 #define stat_lower(node)
 #define stat_inline(call, irg)
 #define stat_tail_rec(irg)
+#define stat_strength_red(irg, strong, cmp)
 #define stat_dead_node_elim_start(irg)
 #define stat_dead_node_elim_stop(irg)
+#define stat_arch_dep_replace_mul_with_shifts(irn)
 
 #endif