1132718Skan/* Definitions for branch prediction routines in the GNU compiler. 2169689Skan Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc. 390075Sobrien 490075SobrienThis file is part of GCC. 590075Sobrien 690075SobrienGCC is free software; you can redistribute it and/or modify it under 790075Sobrienthe terms of the GNU General Public License as published by the Free 890075SobrienSoftware Foundation; either version 2, or (at your option) any later 990075Sobrienversion. 1090075Sobrien 1190075SobrienGCC is distributed in the hope that it will be useful, but WITHOUT ANY 1290075SobrienWARRANTY; without even the implied warranty of MERCHANTABILITY or 1390075SobrienFITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1490075Sobrienfor more details. 1590075Sobrien 1690075SobrienYou should have received a copy of the GNU General Public License 1790075Sobrienalong with GCC; see the file COPYING. If not, write to the Free 18169689SkanSoftware Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 19169689Skan02110-1301, USA. */ 2090075Sobrien 21169689Skan#ifndef GCC_PREDICT_H 22169689Skan#define GCC_PREDICT_H 23169689Skan 2490075Sobrien#define DEF_PREDICTOR(ENUM, NAME, HITRATE, FLAGS) ENUM, 2590075Sobrienenum br_predictor 2690075Sobrien{ 2790075Sobrien#include "predict.def" 2890075Sobrien 2990075Sobrien /* Upper bound on non-language-specific builtins. */ 3090075Sobrien END_PREDICTORS 3190075Sobrien}; 3290075Sobrien#undef DEF_PREDICTOR 3390075Sobrienenum prediction 3490075Sobrien{ 3590075Sobrien NOT_TAKEN, 3690075Sobrien TAKEN 3790075Sobrien}; 3890075Sobrien 39132718Skanextern void predict_insn_def (rtx, enum br_predictor, enum prediction); 40169689Skanextern int counts_to_freqs (void); 4190075Sobrien 42169689Skan#endif /* GCC_PREDICT_H */ 43