| /* Miscellaneous transactional memory support definitions. |
| Copyright (C) 2009-2017 Free Software Foundation, Inc. |
| Contributed by Richard Henderson <rth@redhat.com> |
| and Aldy Hernandez <aldyh@redhat.com>. |
| |
| 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_TRANS_MEM_H |
| #define GCC_TRANS_MEM_H |
| |
| /* These defines must match the enumerations in libitm.h. */ |
| #define PR_INSTRUMENTEDCODE 0x0001 |
| #define PR_UNINSTRUMENTEDCODE 0x0002 |
| #define PR_MULTIWAYCODE (PR_INSTRUMENTEDCODE | PR_UNINSTRUMENTEDCODE) |
| #define PR_HASNOXMMUPDATE 0x0004 |
| #define PR_HASNOABORT 0x0008 |
| #define PR_HASNOIRREVOCABLE 0x0020 |
| #define PR_DOESGOIRREVOCABLE 0x0040 |
| #define PR_HASNOSIMPLEREADS 0x0080 |
| #define PR_AWBARRIERSOMITTED 0x0100 |
| #define PR_RARBARRIERSOMITTED 0x0200 |
| #define PR_UNDOLOGCODE 0x0400 |
| #define PR_PREFERUNINSTRUMENTED 0x0800 |
| #define PR_EXCEPTIONBLOCK 0x1000 |
| #define PR_HASELSE 0x2000 |
| #define PR_READONLY 0x4000 |
| |
| extern void compute_transaction_bits (void); |
| extern bool is_tm_ending (gimple *); |
| extern tree build_tm_abort_call (location_t, bool); |
| extern bool is_tm_safe (const_tree); |
| extern bool is_tm_pure (const_tree); |
| extern bool is_tm_may_cancel_outer (tree); |
| extern bool is_tm_ending_fndecl (tree); |
| extern void record_tm_replacement (tree, tree); |
| extern void tm_malloc_replacement (tree); |
| |
| #endif // GCC_TRANS_MEM_H |