gcc/config/rx/rx-protos.h

   1 /* Exported function prototypes from the Renesas RX backend.
   2    Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
   3    Contributed by Red Hat.
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3, or (at your option)
  10    any later version.
  11
  12    GCC is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GCC; see the file COPYING3.  If not see
  19    <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef GCC_RX_PROTOS_H
  22 #define GCC_RX_PROTOS_H
  23
  24 /* A few abbreviations to make the prototypes shorter.  */
  25 #define Mmode   enum machine_mode
  26 #define Fargs   CUMULATIVE_ARGS
  27 \f
  28 extern void             rx_conditional_register_usage (void);
  29 extern void             rx_expand_prologue (void);
  30 extern int              rx_initial_elimination_offset (int, int);
  31 extern void             rx_set_optimization_options (void);
  32
  33 #ifdef RTX_CODE
  34 extern bool             rx_compare_redundant (rtx);
  35 extern void             rx_emit_stack_popm (rtx *, bool);
  36 extern void             rx_emit_stack_pushm (rtx *);
  37 extern void             rx_expand_epilogue (bool);
  38 extern bool             rx_expand_insv (rtx *);
  39 extern const char *     rx_gen_cond_branch_template (rtx, bool);
  40 extern char *           rx_gen_move_template (rtx *, bool);
  41 extern bool             rx_is_legitimate_constant (rtx);
  42 extern bool             rx_is_mode_dependent_addr (rtx);
  43 extern bool             rx_is_restricted_memory_address (rtx, Mmode);
  44 extern void             rx_notice_update_cc (rtx body, rtx insn);
  45 #endif
  46
  47 #ifdef TREE_CODE
  48 extern unsigned int     rx_function_arg_size (Mmode, const_tree);
  49 extern struct rtx_def * rx_function_arg (Fargs *, Mmode, const_tree, bool);
  50 #endif
  51
  52 #endif /* GCC_RX_PROTOS_H */