| /* Prototypes for OpenRISC functions used in the md file & elsewhere. |
| Copyright (C) 2018-2021 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/>. */ |
| |
| extern HOST_WIDE_INT or1k_initial_elimination_offset (int, int); |
| extern void or1k_expand_prologue (void); |
| extern void or1k_expand_epilogue (void); |
| extern void or1k_expand_eh_return (rtx); |
| extern rtx or1k_initial_frame_addr (void); |
| extern rtx or1k_dynamic_chain_addr (rtx); |
| extern rtx or1k_return_addr (int, rtx); |
| extern void or1k_expand_move (machine_mode, rtx, rtx); |
| extern void or1k_expand_compare (rtx *); |
| extern void or1k_expand_call (rtx, rtx, rtx, bool); |
| |
| #ifdef RTX_CODE |
| void or1k_expand_atomic_compare_and_swap (rtx operands[]); |
| void or1k_expand_atomic_compare_and_swap_qihi (rtx operands[]); |
| void or1k_expand_atomic_exchange (rtx operands[]); |
| void or1k_expand_atomic_exchange_qihi (rtx operands[]); |
| void or1k_expand_atomic_op (rtx_code, rtx, rtx, rtx, rtx); |
| void or1k_expand_atomic_op_qihi (rtx_code, rtx, rtx, rtx, rtx); |
| #endif |
