X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fpredict.def;h=a858c016aa7df5bc4d50929ceb0af8dbdf3f8a7d;hb=e61456db1f1a35cc75cd1f291edce0ea1a66b3bd;hp=ac6777cc16b14f54421f5e8416b41bded2be89c0;hpb=5331f35a8778193583ee027a3a01b417e3284643;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/predict.def b/gcc/predict.def
index ac6777cc16b..a858c016aa7 100644
--- a/gcc/predict.def
+++ b/gcc/predict.def
@@ -1,11 +1,11 @@
 /* Definitions for the branch prediction routines in the GNU compiler.
-   Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2004, 2007 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -14,9 +14,8 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 /* Before including this file, you should define a macro:
 
@@ -73,6 +72,10 @@ DEF_PREDICTOR (PRED_CONTINUE, "continue", HITRATE (56), 0)
 DEF_PREDICTOR (PRED_NORETURN, "noreturn call", HITRATE (99),
 	       PRED_FLAG_FIRST_MATCH)
 
+/* Branch to basic block containing call marked by cold function attribute.  */
+DEF_PREDICTOR (PRED_COLD_FUNCTION, "cold function call", HITRATE (99),
+	       PRED_FLAG_FIRST_MATCH)
+
 /* Loopback edge is taken.  */
 DEF_PREDICTOR (PRED_LOOP_BRANCH, "loop branch", HITRATE (86),
 	       PRED_FLAG_FIRST_MATCH)
@@ -89,15 +92,15 @@ DEF_PREDICTOR (PRED_TREE_POINTER, "pointer (on trees)", HITRATE (85), 0)
 DEF_PREDICTOR (PRED_OPCODE_POSITIVE, "opcode values positive", HITRATE (79), 0)
 DEF_PREDICTOR (PRED_OPCODE_NONEQUAL, "opcode values nonequal", HITRATE (71), 0)
 DEF_PREDICTOR (PRED_FPOPCODE, "fp_opcode", HITRATE (90), 0)
-DEF_PREDICTOR (PRED_TREE_OPCODE_POSITIVE, "opcode values positive (on trees)", HITRATE (70), 0)
-DEF_PREDICTOR (PRED_TREE_OPCODE_NONEQUAL, "opcode values nonequal (on trees)", HITRATE (69), 0)
+DEF_PREDICTOR (PRED_TREE_OPCODE_POSITIVE, "opcode values positive (on trees)", HITRATE (73), 0)
+DEF_PREDICTOR (PRED_TREE_OPCODE_NONEQUAL, "opcode values nonequal (on trees)", HITRATE (72), 0)
 DEF_PREDICTOR (PRED_TREE_FPOPCODE, "fp_opcode (on trees)", HITRATE (90), 0)
 
 /* Branch guarding call is probably taken.  */
-DEF_PREDICTOR (PRED_CALL, "call", HITRATE (69), 0)
+DEF_PREDICTOR (PRED_CALL, "call", HITRATE (71), 0)
 
 /* Branch causing function to terminate is probably not taken.  */
-DEF_PREDICTOR (PRED_TREE_EARLY_RETURN, "early return (on trees)", HITRATE (54), 0)
+DEF_PREDICTOR (PRED_TREE_EARLY_RETURN, "early return (on trees)", HITRATE (61), 0)
 
 /* Branch containing goto is probably not taken.  */
 DEF_PREDICTOR (PRED_GOTO, "goto", HITRATE (70), 0)
@@ -109,7 +112,7 @@ DEF_PREDICTOR (PRED_CONST_RETURN, "const return", HITRATE (67), 0)
 DEF_PREDICTOR (PRED_NEGATIVE_RETURN, "negative return", HITRATE (96), 0)
 
 /* Branch ending with return; is probably not taken */
-DEF_PREDICTOR (PRED_NULL_RETURN, "null return", HITRATE (96), 0)
+DEF_PREDICTOR (PRED_NULL_RETURN, "null return", HITRATE (90), 0)
 
 /* Branches to a mudflap bounds check are extremely unlikely.  */
 DEF_PREDICTOR (PRED_MUDFLAP, "mudflap check", PROB_VERY_LIKELY, 0)