1*38fd1498Szrj /* Structures and prototypes common across the normal GCSE 2*38fd1498Szrj implementation and the post-reload implementation. 3*38fd1498Szrj Copyright (C) 1997-2018 Free Software Foundation, Inc. 4*38fd1498Szrj 5*38fd1498Szrj This file is part of GCC. 6*38fd1498Szrj 7*38fd1498Szrj GCC is free software; you can redistribute it and/or modify it under 8*38fd1498Szrj the terms of the GNU General Public License as published by the Free 9*38fd1498Szrj Software Foundation; either version 3, or (at your option) any later 10*38fd1498Szrj version. 11*38fd1498Szrj 12*38fd1498Szrj GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13*38fd1498Szrj WARRANTY; without even the implied warranty of MERCHANTABILITY or 14*38fd1498Szrj FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15*38fd1498Szrj for more details. 16*38fd1498Szrj 17*38fd1498Szrj You should have received a copy of the GNU General Public License 18*38fd1498Szrj along with GCC; see the file COPYING3. If not see 19*38fd1498Szrj <http://www.gnu.org/licenses/>. */ 20*38fd1498Szrj 21*38fd1498Szrj #ifndef GCC_GCSE_COMMON_H 22*38fd1498Szrj #define GCC_GCSE_COMMON_H 23*38fd1498Szrj 24*38fd1498Szrj typedef vec<rtx_insn *> vec_rtx_heap; 25*38fd1498Szrj struct modify_pair 26*38fd1498Szrj { 27*38fd1498Szrj rtx dest; /* A MEM. */ 28*38fd1498Szrj rtx dest_addr; /* The canonical address of `dest'. */ 29*38fd1498Szrj }; 30*38fd1498Szrj 31*38fd1498Szrj typedef vec<modify_pair> vec_modify_pair_heap; 32*38fd1498Szrj 33*38fd1498Szrj struct gcse_note_stores_info 34*38fd1498Szrj { 35*38fd1498Szrj rtx_insn *insn; 36*38fd1498Szrj vec<modify_pair> *canon_mem_list; 37*38fd1498Szrj }; 38*38fd1498Szrj 39*38fd1498Szrj extern void compute_transp (const_rtx, int, sbitmap *, bitmap, 40*38fd1498Szrj bitmap, vec<modify_pair> *); 41*38fd1498Szrj extern void record_last_mem_set_info_common (rtx_insn *, 42*38fd1498Szrj vec<rtx_insn *> *, 43*38fd1498Szrj vec<modify_pair> *, 44*38fd1498Szrj bitmap, bitmap); 45*38fd1498Szrj 46*38fd1498Szrj 47*38fd1498Szrj #endif 48