1 // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s 8 // expected-no-diagnostics 9 10 #ifndef HEADER 11 #define HEADER 12 13 typedef void **omp_allocator_handle_t; 14 extern const omp_allocator_handle_t omp_null_allocator; 15 extern const omp_allocator_handle_t omp_default_mem_alloc; 16 extern const omp_allocator_handle_t omp_large_cap_mem_alloc; 17 extern const omp_allocator_handle_t omp_const_mem_alloc; 18 extern const omp_allocator_handle_t omp_high_bw_mem_alloc; 19 extern const omp_allocator_handle_t omp_low_lat_mem_alloc; 20 extern const omp_allocator_handle_t omp_cgroup_mem_alloc; 21 extern const omp_allocator_handle_t omp_pteam_mem_alloc; 22 extern const omp_allocator_handle_t omp_thread_mem_alloc; 23 24 void foo() {} 25 26 template <class T> 27 struct S { 28 operator T() {return T();} 29 static T TS; 30 #pragma omp threadprivate(TS) 31 }; 32 33 // CHECK: template <class T> struct S { 34 // CHECK: static T TS; 35 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 36 // CHECK: }; 37 // CHECK: template<> struct S<int> { 38 // CHECK: static int TS; 39 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 40 // CHECK-NEXT: } 41 42 template <typename T, int C> 43 T tmain(T argc, T *argv) { 44 T b = argc, c, d, e, f, g; 45 static T h; 46 S<T> s; 47 T arr[C][10], arr1[C]; 48 T i, j, a[20]; 49 #pragma omp target parallel 50 h=2; 51 #pragma omp target parallel allocate(omp_large_cap_mem_alloc:argv) default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10]) uses_allocators(omp_large_cap_mem_alloc) 52 foo(); 53 #pragma omp target parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g) allocate(g) 54 foo(); 55 #pragma omp target parallel if (target:argc > 0) 56 foo(); 57 #pragma omp target parallel if (parallel:argc > 0) 58 foo(); 59 #pragma omp target parallel if (C) 60 foo(); 61 #pragma omp target parallel map(i) 62 foo(); 63 #pragma omp target parallel map(a[0:10], i) 64 foo(); 65 #pragma omp target parallel map(to: i) map(from: j) 66 foo(); 67 #pragma omp target parallel map(always,alloc: i) 68 foo(); 69 #pragma omp target parallel nowait 70 foo(); 71 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:]) 72 foo(); 73 #pragma omp target parallel defaultmap(tofrom: scalar) 74 foo(); 75 return 0; 76 } 77 78 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 79 // CHECK-NEXT: T b = argc, c, d, e, f, g; 80 // CHECK-NEXT: static T h; 81 // CHECK-NEXT: S<T> s; 82 // CHECK-NEXT: T arr[C][10], arr1[C]; 83 // CHECK-NEXT: T i, j, a[20] 84 // CHECK-NEXT: #pragma omp target parallel{{$}} 85 // CHECK-NEXT: h = 2; 86 // CHECK-NEXT: #pragma omp target parallel allocate(omp_large_cap_mem_alloc: argv) default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10]) uses_allocators(omp_large_cap_mem_alloc) 87 // CHECK-NEXT: foo() 88 // CHECK-NEXT: #pragma omp target parallel if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(&&: g) allocate(g) 89 // CHECK-NEXT: foo() 90 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 91 // CHECK-NEXT: foo() 92 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 93 // CHECK-NEXT: foo() 94 // CHECK-NEXT: #pragma omp target parallel if(C) 95 // CHECK-NEXT: foo() 96 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 97 // CHECK-NEXT: foo() 98 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 99 // CHECK-NEXT: foo() 100 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 101 // CHECK-NEXT: foo() 102 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 103 // CHECK-NEXT: foo() 104 // CHECK-NEXT: #pragma omp target parallel nowait 105 // CHECK-NEXT: foo() 106 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 107 // CHECK-NEXT: foo() 108 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 109 // CHECK-NEXT: foo() 110 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) { 111 // CHECK-NEXT: int b = argc, c, d, e, f, g; 112 // CHECK-NEXT: static int h; 113 // CHECK-NEXT: S<int> s; 114 // CHECK-NEXT: int arr[5][10], arr1[5]; 115 // CHECK-NEXT: int i, j, a[20] 116 // CHECK-NEXT: #pragma omp target parallel 117 // CHECK-NEXT: h = 2; 118 // CHECK-NEXT: #pragma omp target parallel allocate(omp_large_cap_mem_alloc: argv) default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10]) uses_allocators(omp_large_cap_mem_alloc) 119 // CHECK-NEXT: foo() 120 // CHECK-NEXT: #pragma omp target parallel if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: g) allocate(g) 121 // CHECK-NEXT: foo() 122 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 123 // CHECK-NEXT: foo() 124 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 125 // CHECK-NEXT: foo() 126 // CHECK-NEXT: #pragma omp target parallel if(5) 127 // CHECK-NEXT: foo() 128 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 129 // CHECK-NEXT: foo() 130 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 131 // CHECK-NEXT: foo() 132 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 133 // CHECK-NEXT: foo() 134 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 135 // CHECK-NEXT: foo() 136 // CHECK-NEXT: #pragma omp target parallel nowait 137 // CHECK-NEXT: foo() 138 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 139 // CHECK-NEXT: foo() 140 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 141 // CHECK-NEXT: foo() 142 // CHECK: template<> char tmain<char, 1>(char argc, char *argv) { 143 // CHECK-NEXT: char b = argc, c, d, e, f, g; 144 // CHECK-NEXT: static char h; 145 // CHECK-NEXT: S<char> s; 146 // CHECK-NEXT: char arr[1][10], arr1[1]; 147 // CHECK-NEXT: char i, j, a[20] 148 // CHECK-NEXT: #pragma omp target parallel 149 // CHECK-NEXT: h = 2; 150 // CHECK-NEXT: #pragma omp target parallel allocate(omp_large_cap_mem_alloc: argv) default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10]) uses_allocators(omp_large_cap_mem_alloc) 151 // CHECK-NEXT: foo() 152 // CHECK-NEXT: #pragma omp target parallel if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(&&: g) allocate(g) 153 // CHECK-NEXT: foo() 154 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 155 // CHECK-NEXT: foo() 156 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 157 // CHECK-NEXT: foo() 158 // CHECK-NEXT: #pragma omp target parallel if(1) 159 // CHECK-NEXT: foo() 160 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 161 // CHECK-NEXT: foo() 162 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 163 // CHECK-NEXT: foo() 164 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 165 // CHECK-NEXT: foo() 166 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 167 // CHECK-NEXT: foo() 168 // CHECK-NEXT: #pragma omp target parallel nowait 169 // CHECK-NEXT: foo() 170 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 171 // CHECK-NEXT: foo() 172 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 173 // CHECK-NEXT: foo() 174 175 // CHECK-LABEL: int main(int argc, char **argv) { 176 int main (int argc, char **argv) { 177 int i, j, a[20]; 178 // CHECK-NEXT: int i, j, a[20] 179 #pragma omp target parallel 180 // CHECK-NEXT: #pragma omp target parallel 181 foo(); 182 // CHECK-NEXT: foo(); 183 #pragma omp target parallel if (argc > 0) 184 // CHECK-NEXT: #pragma omp target parallel if(argc > 0) 185 foo(); 186 // CHECK-NEXT: foo(); 187 188 #pragma omp target parallel if (target: argc > 0) 189 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 190 foo(); 191 // CHECK-NEXT: foo(); 192 193 #pragma omp target parallel if (parallel: argc > 0) 194 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 195 foo(); 196 // CHECK-NEXT: foo(); 197 198 #pragma omp target parallel map(i) if(argc>0) 199 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) if(argc > 0) 200 foo(); 201 // CHECK-NEXT: foo(); 202 203 #pragma omp target parallel map(i) 204 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 205 foo(); 206 // CHECK-NEXT: foo(); 207 208 #pragma omp target parallel map(a[0:10], i) 209 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 210 foo(); 211 // CHECK-NEXT: foo(); 212 213 #pragma omp target parallel map(to: i) map(from: j) 214 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 215 foo(); 216 // CHECK-NEXT: foo(); 217 218 #pragma omp target parallel map(always,alloc: i) 219 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 220 foo(); 221 // CHECK-NEXT: foo(); 222 223 #pragma omp target parallel nowait 224 // CHECK-NEXT: #pragma omp target parallel nowait 225 foo(); 226 // CHECK-NEXT: foo(); 227 228 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:]) 229 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 230 foo(); 231 // CHECK-NEXT: foo(); 232 233 #pragma omp target parallel defaultmap(tofrom: scalar) reduction(task, +:argc) 234 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) reduction(task, +: argc) 235 { 236 foo(); 237 #pragma omp cancellation point parallel 238 #pragma omp cancel parallel 239 } 240 // CHECK-NEXT: { 241 // CHECK-NEXT: foo(); 242 // CHECK-NEXT: #pragma omp cancellation point parallel 243 // CHECK-NEXT: #pragma omp cancel parallel 244 // CHECK-NEXT: } 245 246 return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]); 247 } 248 249 extern template int S<int>::TS; 250 extern template char S<char>::TS; 251 252 #endif 253