40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
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/* Default target hook functions.
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Copyright (C) 2003, 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 it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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extern void default_external_libcall (rtx);
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extern enum machine_mode default_cc_modes_compatible (enum machine_mode,
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enum machine_mode);
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extern bool default_promote_function_args (tree);
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extern bool default_promote_function_return (tree);
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extern bool default_promote_prototypes (tree);
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extern rtx default_struct_value_rtx (tree, int);
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extern bool default_return_in_memory (tree, tree);
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extern rtx default_expand_builtin_saveregs (void);
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extern void default_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int);
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extern bool default_strict_argument_naming (CUMULATIVE_ARGS *);
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extern bool default_pretend_outgoing_varargs_named (CUMULATIVE_ARGS *);
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extern bool hook_bool_CUMULATIVE_ARGS_true (CUMULATIVE_ARGS *);
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extern bool hook_bool_machine_mode_true (enum machine_mode);
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