bd52d17906
too large to list, but see: http://gcc.gnu.org/gcc-3.4/changes.html http://gcc.gnu.org/gcc-4.0/changes.html http://gcc.gnu.org/gcc-4.1/changes.html for the details.
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* Support for calculating constant conditions.
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Copyright (C) 2002, 2004 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#include <stddef.h> /* for size_t */
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/* MD generators that are run before insn-conditions.c exists should
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link against this file instead. Currently that is genconditions
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and genconstants. */
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/* In order to avoid dragging in all the headers that are needed to
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declare things that gensupport.h uses, we duplicate the declaration
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of struct c_test here. (In particular we do not want to have to
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include tm.h nor rtl.h in this file.) */
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struct c_test
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{
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const char *expr;
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int value;
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};
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/* Empty conditions table to prevent link errors. */
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const struct c_test insn_conditions[1] = { { 0, 0 } };
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const size_t n_insn_conditions = 0;
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/* Disable insn elision, since it is currently impossible. */
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const int insn_elision_unavailable = 1;
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