+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(const char *filename);
+
+/**
+ * Frees the profile info
+ */
+void be_profile_free(void);