properly mark symbols in the public API to be exported. This allows us to use -fvisib...

[libfirm] / include / libfirm / firmstat.h

diff --git a/include/libfirm/firmstat.h b/include/libfirm/firmstat.h
index 8906bba..700e578 100644 (file)
--- a/include/libfirm/firmstat.h
+++ b/include/libfirm/firmstat.h
@@ -27,6 +27,7 @@
 #define FIRM_STAT_FIRMSTAT_H
 
 #include "irhooks.h"
+#include "begin.h"
 
 /**
  * Statistic options, can be or'ed.
@@ -82,6 +83,8 @@ enum firmstat_optimizations_t {
        FS_OPT_CONV,                              /**< a Conv could be removed */
        FS_OPT_CAST,                              /**< a Cast could be removed */
        FS_OPT_MIN_MAX_EQ,                        /**< Min(a,a) = Max(a,a) = a */
+       FS_OPT_MUX_COMBINE,                       /**< two Mux nodes where combined into one */
+       FS_OPT_MUX_CONV,                          /**< MuxI(sel, 1, 0) = (I)sel */
        FS_OPT_MUX_BOOL,                          /**< Muxb(sel, true, false) = sel */
        FS_OPT_MUX_NOT_BOOL,                      /**< Muxb(sel, false, true) = Not(sel) */
        FS_OPT_MUX_OR_BOOL,                       /**< Muxb(sel, true, x) = Or(sel, x) */
@@ -90,11 +93,11 @@ enum firmstat_optimizations_t {
        FS_OPT_MUX_ANDNOT_BOOL,                   /**< Muxb(sel, false, x) = And(Not(sel), x) */
        FS_OPT_MUX_C,                             /**< Mux(C, f, t) = C ? t : f */
        FS_OPT_MUX_EQ,                            /**< Mux(v, x, x) = x */
-       FS_OPT_MUX_TRANSFORM,                     /**< Mux(a, b, c) = b OR Mux(a, b, c) = c */
+       FS_OPT_MUX_TRANSFORM,                     /**< Mux(t ==/!= f, t, f) = f/t, Mux(t ==/!= 0, -t, t) = -t/t */
        FS_OPT_MUX_TO_MIN,                        /**< Mux(a < b, a, b) = Min(a,b) */
        FS_OPT_MUX_TO_MAX,                        /**< Mux(a > b, a, b) = Max(a,b) */
-       FS_OPT_MUX_TO_ABS,                        /**< Mux(a > b, a, b) = Abs(a,b) */
-       FS_OPT_MUX_TO_SHR,                        /**< Mux(a > b, a, b) = a >> b */
+       FS_OPT_MUX_TO_ABS,                        /**< Mux(a > 0, a, -a) = Abs(a) */
+       FS_OPT_MUX_TO_BITOP,                      /**< Mux((a & 2^x) ==/!= 0, 2^x, 0) = (a & 2^x) (xor 2^x) */
        FS_OPT_IDEM_UNARY,                        /**< Idempotent unary operation */
        FS_OPT_MINUS_NOT,                         /**< -(~x) = x + 1 */
        FS_OPT_NOT_MINUS_1,                       /**< ~(x - 1) = -x */
@@ -121,6 +124,7 @@ enum firmstat_optimizations_t {
        FS_OPT_COMBO_CF,                          /**< Combo: removed conditional control flow */
        FS_OPT_COMBO_FOLLOWER,                    /**< Combo: replaced a follower */
        FS_OPT_COMBO_CONGRUENT,                   /**< Combo: replaced by congruent */
+       FS_OPT_JUMPTHREADING,                     /**< Jump threading: removed conditional control flow */
        FS_OPT_RTS_ABS,                           /**< RTS optimization: call to abs() replaced */
        FS_OPT_RTS_ALLOCA,                        /**< RTS optimization: call to alloca() replaced */
        FS_OPT_RTS_SQRT,                          /**< RTS optimization: call to sqrt() replaced */
@@ -140,9 +144,13 @@ enum firmstat_optimizations_t {
        FS_OPT_RTS_SYMMETRIC,                     /**< RTS optimization: call to symmetric function f(-x) replaced by f(x) */
        FS_OPT_RTS_STRCMP,                        /**< RTS optimization: call to strcmp() replaced */
        FS_OPT_RTS_STRNCMP,                       /**< RTS optimization: call to strncmp() replaced */
+       FS_OPT_RTS_STRCPY,                        /**< RTS optimization: call to strcpy() replaced */
+       FS_OPT_RTS_STRLEN,                        /**< RTS optimization: call to strlen() replaced */
        FS_OPT_RTS_MEMCPY,                        /**< RTS optimization: call to memcpy() replaced */
+       FS_OPT_RTS_MEMPCPY,                       /**< RTS optimization: call to mempcpy() replaced */
+       FS_OPT_RTS_MEMMOVE,                       /**< RTS optimization: call to memmove() replaced */
        FS_OPT_RTS_MEMSET,                        /**< RTS optimization: call to memset() replaced */
-       FS_OPT_RTS_STRLEN,                        /**< RTS optimization: call to strlen() replaced */
+       FS_OPT_RTS_MEMCMP,                        /**< RTS optimization: call to memcmp() replaced */
        FS_BE_IA32_LEA,                           /**< Lea was created */
        FS_BE_IA32_LOAD_LEA,                      /**< Load merged with a Lea */
        FS_BE_IA32_STORE_LEA,                     /**< Store merged with a Lea */
@@ -161,26 +169,40 @@ enum firmstat_optimizations_t {
  * Dump a snapshot of the statistic values.
  * Never called from libFirm should be called from user.
  *
- * @param name   base name of the statistic output file
- * @param phase  a phase name. Prefix will be firmstat-<phase>-
+ * @param fname  base name of the statistic output file
+ * @param phase  a phase name. Prefix will be firmstat-\<phase\>-
+ */
+FIRM_DLL void stat_dump_snapshot(const char *fname, const char *phase);
+
+/**
+ * Creates an ir_prog pass for stat_dump_snapshot().
+ *
+ * @param name    the name of this pass or NULL
+ * @param fname   base name of the statistic output file
+ * @param phase   a phase name. Prefix will be firmstat-\<phase\>-
+ *
+ * @return  the newly created ir_prog pass
  */
-void stat_dump_snapshot(const char *name, const char *phase);
+FIRM_DLL ir_prog_pass_t *stat_dump_snapshot_pass(
+       const char *name, const char *fname, const char *phase);
 
 /**
  * initialize the statistics module.
  *
  * @param enable_options  a bitmask containing the statistic options
  */
-void firm_init_stat(unsigned enable_options);
+FIRM_DLL void firm_init_stat(unsigned enable_options);
 
 /**
  * terminates the statistics module, frees all memory
  */
-void stat_term(void);
+FIRM_DLL void stat_term(void);
 
 /**
  * returns 1 if statistic module is active, 0 otherwise
  */
-int stat_is_active(void);
+FIRM_DLL int stat_is_active(void);
+
+#include "end.h"
 
-#endif /* FIRM_STAT_FIRMSTAT_H */
+#endif