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annotate gcc/builtins.h @ 96:506ac5e3963a

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modify expand_call
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 17 Jan 2012 06:11:37 +0900
parents 561a7518be6b
children 04ced10e8804
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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68
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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1 /* Expand builtin functions.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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2 Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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4 Free Software Foundation, Inc.
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5
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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6 This file is part of GCC.
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7
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 GCC is free software; you can redistribute it and/or modify it under
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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9 the terms of the GNU General Public License as published by the Free
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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10 Software Foundation; either version 3, or (at your option) any later
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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11 version.
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12
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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16 for more details.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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17
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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18 You should have received a copy of the GNU General Public License
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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19 along with GCC; see the file COPYING3. If not see
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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20 <http://www.gnu.org/licenses/>. */
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21
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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22 #ifndef GCC_BUILTINS_H
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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23 #define GCC_BUILTINS_H
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24
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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25 /* Target-dependent globals. */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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26 struct target_builtins {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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27 /* For each register that may be used for calling a function, this
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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28 gives a mode used to copy the register's value. VOIDmode indicates
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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29 the register is not used for calling a function. If the machine
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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30 has register windows, this gives only the outbound registers.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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31 INCOMING_REGNO gives the corresponding inbound register. */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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32 enum machine_mode x_apply_args_mode[FIRST_PSEUDO_REGISTER];
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33
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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34 /* For each register that may be used for returning values, this gives
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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35 a mode used to copy the register's value. VOIDmode indicates the
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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36 register is not used for returning values. If the machine has
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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37 register windows, this gives only the outbound registers.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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38 INCOMING_REGNO gives the corresponding inbound register. */
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39 enum machine_mode x_apply_result_mode[FIRST_PSEUDO_REGISTER];
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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40 };
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41
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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42 extern GTY(()) struct target_builtins default_target_builtins;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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43 #if SWITCHABLE_TARGET
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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44 extern struct target_builtins *this_target_builtins;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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45 #else
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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46 #define this_target_builtins (&default_target_builtins)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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47 #endif
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48
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49 #endif