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comparison gcc/memmodel.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
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111:04ced10e8804 131:84e7813d76e9
1 /* Prototypes of memory model helper functions. 1 /* Prototypes of memory model helper functions.
2 Copyright (C) 2011-2017 Free Software Foundation, Inc. 2 Copyright (C) 2011-2018 Free Software Foundation, Inc.
3 3
4 This file is part of GCC. 4 This file is part of GCC.
5 5
6 GCC is free software; you can redistribute it and/or modify it under 6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free 7 the terms of the GNU General Public License as published by the Free
43 MEMMODEL_ACQ_REL = 4, 43 MEMMODEL_ACQ_REL = 4,
44 MEMMODEL_SEQ_CST = 5, 44 MEMMODEL_SEQ_CST = 5,
45 MEMMODEL_LAST = 6, 45 MEMMODEL_LAST = 6,
46 MEMMODEL_SYNC_ACQUIRE = MEMMODEL_ACQUIRE | MEMMODEL_SYNC, 46 MEMMODEL_SYNC_ACQUIRE = MEMMODEL_ACQUIRE | MEMMODEL_SYNC,
47 MEMMODEL_SYNC_RELEASE = MEMMODEL_RELEASE | MEMMODEL_SYNC, 47 MEMMODEL_SYNC_RELEASE = MEMMODEL_RELEASE | MEMMODEL_SYNC,
48 MEMMODEL_SYNC_SEQ_CST = MEMMODEL_SEQ_CST | MEMMODEL_SYNC 48 MEMMODEL_SYNC_SEQ_CST = MEMMODEL_SEQ_CST | MEMMODEL_SYNC,
49 /* Say that all the higher bits are valid target extensions. */
50 MEMMODEL_MAX = INTTYPE_MAXIMUM (int)
49 }; 51 };
50 52
51 /* Return the memory model from a host integer. */ 53 /* Return the memory model from a host integer. */
52 static inline enum memmodel 54 static inline enum memmodel
53 memmodel_from_int (unsigned HOST_WIDE_INT val) 55 memmodel_from_int (unsigned HOST_WIDE_INT val)