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47dd2e78 | 1 | /* Communication between the Integrated Register Allocator (IRA) and |
2 | the rest of the compiler. | |
3 | Copyright (C) 2006, 2007, 2008 | |
4 | Free Software Foundation, Inc. | |
5 | Contributed by Vladimir Makarov <vmakarov@redhat.com>. | |
6 | ||
7 | This file is part of GCC. | |
8 | ||
9 | GCC is free software; you can redistribute it and/or modify it under | |
10 | the terms of the GNU General Public License as published by the Free | |
11 | Software Foundation; either version 3, or (at your option) any later | |
12 | version. | |
13 | ||
14 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
15 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
17 | for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with GCC; see the file COPYING3. If not see | |
21 | <http://www.gnu.org/licenses/>. */ | |
22 | ||
23 | extern void ira_init_once (void); | |
24 | extern void ira_init (void); | |
25 | extern void ira_finish_once (void); | |
26 | extern rtx ira_eliminate_regs (rtx, enum machine_mode); | |
27 | extern void ira_sort_insn_chain (bool); | |
28 | ||
29 | extern void ira_sort_regnos_for_alter_reg (int *, int, unsigned int *); | |
30 | extern void ira_mark_allocation_change (int); | |
31 | extern void ira_mark_memory_move_deletion (int, int); | |
32 | extern bool ira_reassign_pseudos (int *, int, HARD_REG_SET, HARD_REG_SET *, | |
33 | HARD_REG_SET *, bitmap); | |
34 | extern rtx ira_reuse_stack_slot (int, unsigned int, unsigned int); | |
35 | extern void ira_mark_new_stack_slot (rtx, int, unsigned int); | |
36 | extern bool ira_better_spill_reload_regno_p (int *, int *, rtx, rtx, rtx); | |
37 |