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/* Prototypes for m32r.cc functions used in the md file & elsewhere.
Copyright (C) 1999-2022 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/>. */
/* Function prototypes that cannot exist in m32r.h due to dependency
complications. */
extern void m32r_init (void);
extern void m32r_init_expanders (void);
extern unsigned m32r_compute_frame_size (poly_int64);
extern void m32r_expand_prologue (void);
extern void m32r_expand_epilogue (void);
extern int direct_return (void);
extern void m32r_load_pic_register (void);
extern enum m32r_function_type m32r_compute_function_type (tree);
#ifdef RTX_CODE
extern int easy_di_const (rtx);
extern int easy_df_const (rtx);
extern rtx gen_compare (enum rtx_code, rtx, rtx, int);
extern bool gen_cond_store (enum rtx_code, rtx, rtx, rtx);
extern rtx gen_split_move_double (rtx *);
extern int m32r_address_code (rtx);
extern void m32r_initialize_trampoline (rtx, rtx, rtx);
extern int zero_and_one (rtx, rtx);
extern char * emit_cond_move (rtx *, rtx);
extern void m32r_output_block_move (rtx, rtx *);
extern int m32r_expand_block_move (rtx *);
extern int m32r_not_same_reg (rtx, rtx);
extern int m32r_hard_regno_rename_ok (unsigned int, unsigned int);
extern int m32r_legitimate_pic_operand_p (rtx);
extern rtx m32r_legitimize_pic_address (rtx, rtx);
extern rtx m32r_return_addr (int);
extern rtx m32r_function_symbol (const char *);
#ifdef HAVE_MACHINE_MODES
extern bool call_operand (rtx, machine_mode);
extern bool small_data_operand (rtx, machine_mode);
extern int addr24_operand (rtx, machine_mode);
extern int addr32_operand (rtx, machine_mode);
extern int call26_operand (rtx, machine_mode);
extern bool memreg_operand (rtx, machine_mode);
extern bool small_insn_p (rtx, machine_mode);
#endif /* HAVE_MACHINE_MODES */
#endif /* RTX_CODE */
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