X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeprofile.h;h=6d136a6e2fdf0a7e3ab43c543d22b8d4b1a2f18c;hb=d14c6378674f36728eacaf5dc7e4bb045ff9fbab;hp=b3fbf18bed19348cf08724dcb8aadd521480d8a7;hpb=7fe8af06b36e4ec932fa8d8cc399206629b44aea;p=libfirm

diff --git a/ir/be/beprofile.h b/ir/be/beprofile.h
index b3fbf18be..6d136a6e2 100644
--- a/ir/be/beprofile.h
+++ b/ir/be/beprofile.h
@@ -13,17 +13,28 @@
 #ifndef _BEPROFILE_H_
 #define _BEPROFILE_H_
 
+/** Additional flags for profiling */
+enum profile_flags {
+	profile_with_locations = 0x0001,   /**< create location table */
+	profile_default        = 0         /**< default settings */
+};
+
 /**
  * Instruments irgs with profile code
+ *
+ * @param filename  The name of the output file for the profile information
+ * @param flags     Additional flags
+ *
  * @return The irg doing the profile initialization.
  */
-ir_graph * be_profile_instrument(void);
+ir_graph *be_profile_instrument(const char *filename, unsigned flags);
 
 /**
  * Reads the corresponding profile info file if it exists and returns a
  * profile info struct
+ * @param filename The name of the file containing profile information
  */
-void be_profile_read(char * filename);
+void be_profile_read(const char *filename);
 
 /**
  * Frees the profile info
@@ -35,4 +46,14 @@ void be_profile_free(void);
  */
 unsigned int be_profile_get_block_execcount(const ir_node * block);
 
+/**
+ * Initializes exec_freq structure for an irg based on profile data
+ */
+ir_exec_freq *be_create_execfreqs_from_profile(ir_graph *irg);
+
+/**
+ * Tells whether profile module has acquired data
+ */
+int be_profile_has_data(void);
+
 #endif /* _BEPROFILE_H_ */