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/* 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