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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [config/] [ia64/] [ia64-protos.h] - Rev 414
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/* Definitions of target machine for GNU compiler for IA-64. Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 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 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 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 COPYING3. If not see <http://www.gnu.org/licenses/>. */ /* Variables defined in ia64.c. */ #ifdef RTX_CODE extern GTY(()) rtx ia64_compare_op0; extern GTY(()) rtx ia64_compare_op1; #endif /* Functions defined in ia64.c */ extern int bundling_p; #ifdef RTX_CODE extern int ia64_st_address_bypass_p (rtx, rtx); extern int ia64_ld_address_bypass_p (rtx, rtx); extern int ia64_produce_address_p (rtx); extern bool ia64_const_ok_for_letter_p (HOST_WIDE_INT, char); extern bool ia64_const_double_ok_for_letter_p (rtx, char); extern bool ia64_extra_constraint (rtx, char); extern bool ia64_legitimate_constant_p (rtx); extern rtx ia64_expand_move (rtx, rtx); extern int ia64_move_ok (rtx, rtx); extern int ia64_load_pair_ok (rtx, rtx); extern int addp4_optimize_ok (rtx, rtx); extern void ia64_emit_cond_move (rtx, rtx, rtx); extern int ia64_depz_field_mask (rtx, rtx); extern void ia64_split_tmode_move (rtx[]); extern bool ia64_expand_movxf_movrf (enum machine_mode, rtx[]); extern rtx ia64_expand_compare (enum rtx_code, enum machine_mode); extern void ia64_expand_vecint_cmov (rtx[]); extern bool ia64_expand_vecint_minmax (enum rtx_code, enum machine_mode, rtx[]); extern void ia64_expand_widen_sum (rtx[], bool); extern void ia64_expand_dot_prod_v8qi (rtx[], bool); extern void ia64_expand_call (rtx, rtx, rtx, int); extern void ia64_split_call (rtx, rtx, rtx, rtx, rtx, int, int); extern void ia64_reload_gp (void); extern void ia64_expand_atomic_op (enum rtx_code, rtx, rtx, rtx, rtx); extern HOST_WIDE_INT ia64_initial_elimination_offset (int, int); extern void ia64_expand_prologue (void); extern void ia64_expand_epilogue (int); extern int ia64_direct_return (void); extern bool ia64_expand_load_address (rtx, rtx); extern int ia64_hard_regno_rename_ok (int, int); extern void ia64_initialize_trampoline (rtx, rtx, rtx); extern void ia64_print_operand_address (FILE *, rtx); extern void ia64_print_operand (FILE *, rtx, int); extern enum reg_class ia64_preferred_reload_class (rtx, enum reg_class); extern enum reg_class ia64_secondary_reload_class (enum reg_class, enum machine_mode, rtx); extern void process_for_unwind_directive (FILE *, rtx); extern const char *get_bundle_name (int); #endif /* RTX_CODE */ #ifdef TREE_CODE #ifdef RTX_CODE extern rtx ia64_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int, int); extern rtx ia64_expand_builtin (tree, rtx, rtx, enum machine_mode, int); extern rtx ia64_va_arg (tree, tree); extern rtx ia64_function_value (tree, tree); #endif /* RTX_CODE */ extern void ia64_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int); extern int ia64_function_arg_boundary (enum machine_mode, tree); extern void ia64_asm_output_external (FILE *, tree, const char *); #endif /* TREE_CODE */ extern int ia64_register_move_cost (enum machine_mode, enum reg_class, enum reg_class); extern int ia64_epilogue_uses (int); extern int ia64_eh_uses (int); extern void emit_safe_across_calls (void); extern void ia64_init_builtins (void); extern void ia64_override_options (void); extern int ia64_dbx_register_number (int); extern rtx ia64_return_addr_rtx (HOST_WIDE_INT, rtx); extern void ia64_split_return_addr_rtx (rtx); #ifdef ARGS_SIZE_RTX /* expr.h defines ARGS_SIZE_RTX and `enum direction'. */ extern enum direction ia64_hpux_function_arg_padding (enum machine_mode, tree); #endif /* ARGS_SIZE_RTX */ extern void ia64_hpux_handle_builtin_pragma (struct cpp_reader *); extern void ia64_output_function_profiler (FILE *, int); extern void ia64_profile_hook (int); extern void ia64_optimization_options (int, int);
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