/* Structures and prototypes common across the normal GCSE implementation and the post-reload implementation. Copyright (C) 1997-2020 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/>. */ #ifndef GCC_GCSE_COMMON_H #define GCC_GCSE_COMMON_H typedef vec<rtx_insn *> vec_rtx_heap; struct modify_pair { rtx dest; /* A MEM. */ rtx dest_addr; /* The canonical address of `dest'. */ }; typedef vec<modify_pair> vec_modify_pair_heap; struct gcse_note_stores_info { rtx_insn *insn; vec<modify_pair> *canon_mem_list; }; extern void compute_transp (const_rtx, int, sbitmap *, bitmap, bitmap, vec<modify_pair> *); extern void record_last_mem_set_info_common (rtx_insn *, vec<rtx_insn *> *, vec<modify_pair> *, bitmap, bitmap); #endif |