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1#ifndef LLVM_OpenACC_INC
2#define LLVM_OpenACC_INC
3
4#include "llvm/ADT/ArrayRef.h"
5#include "llvm/ADT/BitmaskEnum.h"
6
7namespace llvm {
8class StringRef;
9namespace acc {
10
11LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();
12
13enum class Association {
14  Block,
15  Declaration,
16  Delimited,
17  Loop,
18  None,
19  Separating,
20};
21
22static constexpr std::size_t Association_enumSize = 6;
23
24enum class Directive {
25  ACCD_atomic,
26  ACCD_cache,
27  ACCD_data,
28  ACCD_declare,
29  ACCD_enter_data,
30  ACCD_exit_data,
31  ACCD_host_data,
32  ACCD_init,
33  ACCD_kernels,
34  ACCD_kernels_loop,
35  ACCD_loop,
36  ACCD_parallel,
37  ACCD_parallel_loop,
38  ACCD_routine,
39  ACCD_serial,
40  ACCD_serial_loop,
41  ACCD_set,
42  ACCD_shutdown,
43  ACCD_unknown,
44  ACCD_update,
45  ACCD_wait,
46};
47
48static constexpr std::size_t Directive_enumSize = 21;
49
50constexpr auto ACCD_atomic = llvm::acc::Directive::ACCD_atomic;
51constexpr auto ACCD_cache = llvm::acc::Directive::ACCD_cache;
52constexpr auto ACCD_data = llvm::acc::Directive::ACCD_data;
53constexpr auto ACCD_declare = llvm::acc::Directive::ACCD_declare;
54constexpr auto ACCD_enter_data = llvm::acc::Directive::ACCD_enter_data;
55constexpr auto ACCD_exit_data = llvm::acc::Directive::ACCD_exit_data;
56constexpr auto ACCD_host_data = llvm::acc::Directive::ACCD_host_data;
57constexpr auto ACCD_init = llvm::acc::Directive::ACCD_init;
58constexpr auto ACCD_kernels = llvm::acc::Directive::ACCD_kernels;
59constexpr auto ACCD_kernels_loop = llvm::acc::Directive::ACCD_kernels_loop;
60constexpr auto ACCD_loop = llvm::acc::Directive::ACCD_loop;
61constexpr auto ACCD_parallel = llvm::acc::Directive::ACCD_parallel;
62constexpr auto ACCD_parallel_loop = llvm::acc::Directive::ACCD_parallel_loop;
63constexpr auto ACCD_routine = llvm::acc::Directive::ACCD_routine;
64constexpr auto ACCD_serial = llvm::acc::Directive::ACCD_serial;
65constexpr auto ACCD_serial_loop = llvm::acc::Directive::ACCD_serial_loop;
66constexpr auto ACCD_set = llvm::acc::Directive::ACCD_set;
67constexpr auto ACCD_shutdown = llvm::acc::Directive::ACCD_shutdown;
68constexpr auto ACCD_unknown = llvm::acc::Directive::ACCD_unknown;
69constexpr auto ACCD_update = llvm::acc::Directive::ACCD_update;
70constexpr auto ACCD_wait = llvm::acc::Directive::ACCD_wait;
71
72enum class Clause {
73  ACCC_async,
74  ACCC_attach,
75  ACCC_auto,
76  ACCC_bind,
77  ACCC_capture,
78  ACCC_collapse,
79  ACCC_copy,
80  ACCC_copyin,
81  ACCC_copyout,
82  ACCC_create,
83  ACCC_default,
84  ACCC_default_async,
85  ACCC_delete,
86  ACCC_detach,
87  ACCC_device,
88  ACCC_device_num,
89  ACCC_deviceptr,
90  ACCC_device_resident,
91  ACCC_device_type,
92  ACCC_finalize,
93  ACCC_firstprivate,
94  ACCC_gang,
95  ACCC_host,
96  ACCC_if,
97  ACCC_if_present,
98  ACCC_independent,
99  ACCC_link,
100  ACCC_no_create,
101  ACCC_nohost,
102  ACCC_num_gangs,
103  ACCC_num_workers,
104  ACCC_present,
105  ACCC_private,
106  ACCC_read,
107  ACCC_reduction,
108  ACCC_self,
109  ACCC_seq,
110  ACCC_tile,
111  ACCC_unknown,
112  ACCC_use_device,
113  ACCC_vector,
114  ACCC_vector_length,
115  ACCC_wait,
116  ACCC_worker,
117  ACCC_write,
118};
119
120static constexpr std::size_t Clause_enumSize = 45;
121
122constexpr auto ACCC_async = llvm::acc::Clause::ACCC_async;
123constexpr auto ACCC_attach = llvm::acc::Clause::ACCC_attach;
124constexpr auto ACCC_auto = llvm::acc::Clause::ACCC_auto;
125constexpr auto ACCC_bind = llvm::acc::Clause::ACCC_bind;
126constexpr auto ACCC_capture = llvm::acc::Clause::ACCC_capture;
127constexpr auto ACCC_collapse = llvm::acc::Clause::ACCC_collapse;
128constexpr auto ACCC_copy = llvm::acc::Clause::ACCC_copy;
129constexpr auto ACCC_copyin = llvm::acc::Clause::ACCC_copyin;
130constexpr auto ACCC_copyout = llvm::acc::Clause::ACCC_copyout;
131constexpr auto ACCC_create = llvm::acc::Clause::ACCC_create;
132constexpr auto ACCC_default = llvm::acc::Clause::ACCC_default;
133constexpr auto ACCC_default_async = llvm::acc::Clause::ACCC_default_async;
134constexpr auto ACCC_delete = llvm::acc::Clause::ACCC_delete;
135constexpr auto ACCC_detach = llvm::acc::Clause::ACCC_detach;
136constexpr auto ACCC_device = llvm::acc::Clause::ACCC_device;
137constexpr auto ACCC_device_num = llvm::acc::Clause::ACCC_device_num;
138constexpr auto ACCC_deviceptr = llvm::acc::Clause::ACCC_deviceptr;
139constexpr auto ACCC_device_resident = llvm::acc::Clause::ACCC_device_resident;
140constexpr auto ACCC_device_type = llvm::acc::Clause::ACCC_device_type;
141constexpr auto ACCC_finalize = llvm::acc::Clause::ACCC_finalize;
142constexpr auto ACCC_firstprivate = llvm::acc::Clause::ACCC_firstprivate;
143constexpr auto ACCC_gang = llvm::acc::Clause::ACCC_gang;
144constexpr auto ACCC_host = llvm::acc::Clause::ACCC_host;
145constexpr auto ACCC_if = llvm::acc::Clause::ACCC_if;
146constexpr auto ACCC_if_present = llvm::acc::Clause::ACCC_if_present;
147constexpr auto ACCC_independent = llvm::acc::Clause::ACCC_independent;
148constexpr auto ACCC_link = llvm::acc::Clause::ACCC_link;
149constexpr auto ACCC_no_create = llvm::acc::Clause::ACCC_no_create;
150constexpr auto ACCC_nohost = llvm::acc::Clause::ACCC_nohost;
151constexpr auto ACCC_num_gangs = llvm::acc::Clause::ACCC_num_gangs;
152constexpr auto ACCC_num_workers = llvm::acc::Clause::ACCC_num_workers;
153constexpr auto ACCC_present = llvm::acc::Clause::ACCC_present;
154constexpr auto ACCC_private = llvm::acc::Clause::ACCC_private;
155constexpr auto ACCC_read = llvm::acc::Clause::ACCC_read;
156constexpr auto ACCC_reduction = llvm::acc::Clause::ACCC_reduction;
157constexpr auto ACCC_self = llvm::acc::Clause::ACCC_self;
158constexpr auto ACCC_seq = llvm::acc::Clause::ACCC_seq;
159constexpr auto ACCC_tile = llvm::acc::Clause::ACCC_tile;
160constexpr auto ACCC_unknown = llvm::acc::Clause::ACCC_unknown;
161constexpr auto ACCC_use_device = llvm::acc::Clause::ACCC_use_device;
162constexpr auto ACCC_vector = llvm::acc::Clause::ACCC_vector;
163constexpr auto ACCC_vector_length = llvm::acc::Clause::ACCC_vector_length;
164constexpr auto ACCC_wait = llvm::acc::Clause::ACCC_wait;
165constexpr auto ACCC_worker = llvm::acc::Clause::ACCC_worker;
166constexpr auto ACCC_write = llvm::acc::Clause::ACCC_write;
167
168enum class DefaultValue {
169  ACC_Default_present=0,
170  ACC_Default_none=1,
171};
172
173constexpr auto ACC_Default_present = llvm::acc::DefaultValue::ACC_Default_present;
174constexpr auto ACC_Default_none = llvm::acc::DefaultValue::ACC_Default_none;
175
176// Enumeration helper functions
177Directive getOpenACCDirectiveKind(llvm::StringRef Str);
178
179llvm::StringRef getOpenACCDirectiveName(Directive D);
180
181Clause getOpenACCClauseKind(llvm::StringRef Str);
182
183llvm::StringRef getOpenACCClauseName(Clause C);
184
185/// Return true if \p C is a valid clause for \p D in version \p Version.
186bool isAllowedClauseForDirective(Directive D, Clause C, unsigned Version);
187
188llvm::ArrayRef<Directive> getLeafConstructs(Directive D);
189Association getDirectiveAssociation(Directive D);
190DefaultValue getDefaultValue(StringRef);
191llvm::StringRef getOpenACCDefaultValueName(DefaultValue);
192
193} // namespace acc
194} // namespace llvm
195#endif // LLVM_OpenACC_INC
196