1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -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 // CHECK: template<> struct S<char> { 42 // CHECK: static char TS; 43 // CHECK-NEXT: #pragma omp threadprivate(S<char>::TS) 44 // CHECK-NEXT: } 45 46 template <typename T, int C> 47 T tmain(T argc, T *argv) { 48 T b = argc, c, d, e, f, g; 49 static T h; 50 S<T> s; 51 T arr[C][10], arr1[C]; 52 T i, j, a[20]; 53 #pragma omp target parallel 54 h=2; 55 #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) 56 foo(); 57 #pragma omp target parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g) allocate(g) 58 foo(); 59 #pragma omp target parallel if (target:argc > 0) 60 foo(); 61 #pragma omp target parallel if (parallel:argc > 0) 62 foo(); 63 #pragma omp target parallel if (C) 64 foo(); 65 #pragma omp target parallel map(i) 66 foo(); 67 #pragma omp target parallel map(a[0:10], i) 68 foo(); 69 #pragma omp target parallel map(to: i) map(from: j) 70 foo(); 71 #pragma omp target parallel map(always,alloc: i) 72 foo(); 73 #pragma omp target parallel nowait 74 foo(); 75 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:]) 76 foo(); 77 #pragma omp target parallel defaultmap(tofrom: scalar) 78 foo(); 79 return 0; 80 } 81 82 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 83 // CHECK-NEXT: T b = argc, c, d, e, f, g; 84 // CHECK-NEXT: static T h; 85 // CHECK-NEXT: S<T> s; 86 // CHECK-NEXT: T arr[C][10], arr1[C]; 87 // CHECK-NEXT: T i, j, a[20] 88 // CHECK-NEXT: #pragma omp target parallel{{$}} 89 // CHECK-NEXT: h = 2; 90 // 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) 91 // CHECK-NEXT: foo() 92 // 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) 93 // CHECK-NEXT: foo() 94 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 95 // CHECK-NEXT: foo() 96 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 97 // CHECK-NEXT: foo() 98 // CHECK-NEXT: #pragma omp target parallel if(C) 99 // CHECK-NEXT: foo() 100 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 101 // CHECK-NEXT: foo() 102 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 103 // CHECK-NEXT: foo() 104 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 105 // CHECK-NEXT: foo() 106 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 107 // CHECK-NEXT: foo() 108 // CHECK-NEXT: #pragma omp target parallel nowait 109 // CHECK-NEXT: foo() 110 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 111 // CHECK-NEXT: foo() 112 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 113 // CHECK-NEXT: foo() 114 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) { 115 // CHECK-NEXT: int b = argc, c, d, e, f, g; 116 // CHECK-NEXT: static int h; 117 // CHECK-NEXT: S<int> s; 118 // CHECK-NEXT: int arr[5][10], arr1[5]; 119 // CHECK-NEXT: int i, j, a[20] 120 // CHECK-NEXT: #pragma omp target parallel 121 // CHECK-NEXT: h = 2; 122 // 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) 123 // CHECK-NEXT: foo() 124 // 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) 125 // CHECK-NEXT: foo() 126 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 127 // CHECK-NEXT: foo() 128 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 129 // CHECK-NEXT: foo() 130 // CHECK-NEXT: #pragma omp target parallel if(5) 131 // CHECK-NEXT: foo() 132 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 133 // CHECK-NEXT: foo() 134 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 135 // CHECK-NEXT: foo() 136 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 137 // CHECK-NEXT: foo() 138 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 139 // CHECK-NEXT: foo() 140 // CHECK-NEXT: #pragma omp target parallel nowait 141 // CHECK-NEXT: foo() 142 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 143 // CHECK-NEXT: foo() 144 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 145 // CHECK-NEXT: foo() 146 // CHECK: template<> char tmain<char, 1>(char argc, char *argv) { 147 // CHECK-NEXT: char b = argc, c, d, e, f, g; 148 // CHECK-NEXT: static char h; 149 // CHECK-NEXT: S<char> s; 150 // CHECK-NEXT: char arr[1][10], arr1[1]; 151 // CHECK-NEXT: char i, j, a[20] 152 // CHECK-NEXT: #pragma omp target parallel 153 // CHECK-NEXT: h = 2; 154 // 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) 155 // CHECK-NEXT: foo() 156 // 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) 157 // CHECK-NEXT: foo() 158 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 159 // CHECK-NEXT: foo() 160 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 161 // CHECK-NEXT: foo() 162 // CHECK-NEXT: #pragma omp target parallel if(1) 163 // CHECK-NEXT: foo() 164 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 165 // CHECK-NEXT: foo() 166 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 167 // CHECK-NEXT: foo() 168 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 169 // CHECK-NEXT: foo() 170 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 171 // CHECK-NEXT: foo() 172 // CHECK-NEXT: #pragma omp target parallel nowait 173 // CHECK-NEXT: foo() 174 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 175 // CHECK-NEXT: foo() 176 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) 177 // CHECK-NEXT: foo() 178 179 // CHECK-LABEL: int main(int argc, char **argv) { 180 int main (int argc, char **argv) { 181 int i, j, a[20]; 182 // CHECK-NEXT: int i, j, a[20] 183 #pragma omp target parallel 184 // CHECK-NEXT: #pragma omp target parallel 185 foo(); 186 // CHECK-NEXT: foo(); 187 #pragma omp target parallel if (argc > 0) 188 // CHECK-NEXT: #pragma omp target parallel if(argc > 0) 189 foo(); 190 // CHECK-NEXT: foo(); 191 192 #pragma omp target parallel if (target: argc > 0) 193 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0) 194 foo(); 195 // CHECK-NEXT: foo(); 196 197 #pragma omp target parallel if (parallel: argc > 0) 198 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0) 199 foo(); 200 // CHECK-NEXT: foo(); 201 202 #pragma omp target parallel map(i) if(argc>0) 203 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) if(argc > 0) 204 foo(); 205 // CHECK-NEXT: foo(); 206 207 #pragma omp target parallel map(i) 208 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) 209 foo(); 210 // CHECK-NEXT: foo(); 211 212 #pragma omp target parallel map(a[0:10], i) 213 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i) 214 foo(); 215 // CHECK-NEXT: foo(); 216 217 #pragma omp target parallel map(to: i) map(from: j) 218 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j) 219 foo(); 220 // CHECK-NEXT: foo(); 221 222 #pragma omp target parallel map(always,alloc: i) 223 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i) 224 foo(); 225 // CHECK-NEXT: foo(); 226 227 #pragma omp target parallel nowait 228 // CHECK-NEXT: #pragma omp target parallel nowait 229 foo(); 230 // CHECK-NEXT: foo(); 231 232 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:]) 233 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:]) 234 foo(); 235 // CHECK-NEXT: foo(); 236 237 #pragma omp target parallel defaultmap(tofrom: scalar) reduction(task, +:argc) 238 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar) reduction(task, +: argc) 239 { 240 foo(); 241 #pragma omp cancellation point parallel 242 #pragma omp cancel parallel 243 } 244 // CHECK-NEXT: { 245 // CHECK-NEXT: foo(); 246 // CHECK-NEXT: #pragma omp cancellation point parallel 247 // CHECK-NEXT: #pragma omp cancel parallel 248 // CHECK-NEXT: } 249 250 return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]); 251 } 252 253 extern template int S<int>::TS; 254 extern template char S<char>::TS; 255 256 #endif 257