/* Definitions for branch prediction routines in the GNU compiler.
- Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
This file is part of GCC.
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
+#ifndef GCC_PREDICT_H
+#define GCC_PREDICT_H
+
#define DEF_PREDICTOR(ENUM, NAME, HITRATE, FLAGS) ENUM,
enum br_predictor
{
#define IS_TAKEN 1 /* Predict edges to the block as taken. */
extern void predict_insn_def (rtx, enum br_predictor, enum prediction);
-extern void predict_insn (rtx, enum br_predictor, int);
+extern int counts_to_freqs (void);
-/* Avoid unneeded dependency on basic_block.h */
-#ifdef BASIC_BLOCK
-extern void predict_edge (edge, enum br_predictor, int);
-extern void predict_edge_def (edge, enum br_predictor, enum prediction);
-#endif
+#endif /* GCC_PREDICT_H */