1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-mapping 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-mapping 7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | 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 struct S { 27 S(): a(0) {} 28 S(int v) : a(v) {} 29 int a; 30 typedef int type; 31 }; 32 33 template <typename T> 34 class S7 : public T { 35 protected: 36 T a; 37 S7() : a(0) {} 38 39 public: 40 S7(typename T::type v) : a(v) { 41 #pragma omp target parallel for private(a) private(this->a) private(T::a) 42 for (int k = 0; k < a.a; ++k) 43 ++this->a.a; 44 } 45 S7 &operator=(S7 &s) { 46 #pragma omp target parallel for private(a) private(this->a) 47 for (int k = 0; k < s.a.a; ++k) 48 ++s.a.a; 49 return *this; 50 } 51 }; 52 53 // CHECK: #pragma omp target parallel for private(this->a) private(this->a) private(T::a){{$}} 54 // CHECK: #pragma omp target parallel for private(this->a) private(this->a) 55 // CHECK: #pragma omp target parallel for private(this->a) private(this->a) private(this->S::a) 56 57 class S8 : public S7<S> { 58 S8() {} 59 60 public: 61 S8(int v) : S7<S>(v){ 62 #pragma omp target parallel for private(a) private(this->a) private(S7<S>::a) 63 for (int k = 0; k < a.a; ++k) 64 ++this->a.a; 65 } 66 S8 &operator=(S8 &s) { 67 #pragma omp target parallel for private(a) private(this->a) 68 for (int k = 0; k < s.a.a; ++k) 69 ++s.a.a; 70 return *this; 71 } 72 }; 73 74 // CHECK: #pragma omp target parallel for private(this->a) private(this->a) private(this->S7<S>::a) 75 // CHECK: #pragma omp target parallel for private(this->a) private(this->a) 76 77 template <class T, int N> 78 T tmain(T argc, T *argv) { 79 T b = argc, c, d, e, f, h; 80 T arr[N][10], arr1[N]; 81 T i, j; 82 T s; 83 static T a; 84 // CHECK: static T a; 85 static T g; 86 #pragma omp threadprivate(g) 87 #pragma omp target parallel for schedule(dynamic) default(none) linear(a) allocate(a) order(concurrent) 88 // CHECK: #pragma omp target parallel for schedule(dynamic) default(none) linear(a) allocate(a) order(concurrent) 89 for (int i = 0; i < 2; ++i) 90 a = 2; 91 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 92 // CHECK-NEXT: a = 2; 93 #pragma omp target parallel for allocate(b) private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered(N) if (parallel :argc) num_threads(N) default(shared) shared(e) reduction(+ : h) 94 for (int i = 0; i < 2; ++i) 95 for (int j = 0; j < 2; ++j) 96 for (int j = 0; j < 2; ++j) 97 for (int j = 0; j < 2; ++j) 98 for (int j = 0; j < 2; ++j) 99 for (int i = 0; i < 2; ++i) 100 for (int j = 0; j < 2; ++j) 101 for (int j = 0; j < 2; ++j) 102 for (int j = 0; j < 2; ++j) 103 for (int j = 0; j < 2; ++j) 104 foo(); 105 // CHECK-NEXT: #pragma omp target parallel for allocate(b) private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered(N) if(parallel: argc) num_threads(N) default(shared) shared(e) reduction(+: h) 106 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 107 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 108 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 109 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 110 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 111 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 112 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 113 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 114 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 115 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 116 // CHECK-NEXT: foo(); 117 #pragma omp target parallel for default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(N) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:N][0:10]) 118 for (int i = 0; i < 2; ++i) {} 119 // CHECK-NEXT: #pragma omp target parallel for default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(N) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:N][0:10]) 120 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 121 // CHECK-NEXT: } 122 #pragma omp target parallel for if (N) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:N][:argc]) reduction(&& : h) 123 // CHECK-NEXT: #pragma omp target parallel for if(N) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:N][:argc]) reduction(&&: h) 124 for (int i = 0; i < 2; ++i) {} 125 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 126 // CHECK-NEXT: } 127 #pragma omp target parallel for if (target:argc > 0) 128 // CHECK-NEXT: #pragma omp target parallel for if(target: argc > 0) 129 for (int i = 0; i < 2; ++i) {} 130 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 131 // CHECK-NEXT: } 132 #pragma omp target parallel for if (parallel:argc > 0) 133 // CHECK-NEXT: #pragma omp target parallel for if(parallel: argc > 0) 134 for (int i = 0; i < 2; ++i) {} 135 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 136 // CHECK-NEXT: } 137 #pragma omp target parallel for if (N) 138 // CHECK-NEXT: #pragma omp target parallel for if(N) 139 for (int i = 0; i < 2; ++i) {} 140 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 141 // CHECK-NEXT: } 142 #pragma omp target parallel for map(i) 143 // CHECK-NEXT: #pragma omp target parallel for map(tofrom: i) 144 for (int i = 0; i < 2; ++i) {} 145 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 146 // CHECK-NEXT: } 147 #pragma omp target parallel for map(arr1[0:10], i) 148 // CHECK-NEXT: #pragma omp target parallel for map(tofrom: arr1[0:10],i) 149 for (int i = 0; i < 2; ++i) {} 150 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 151 // CHECK-NEXT: } 152 #pragma omp target parallel for map(to: i) map(from: j) 153 // CHECK-NEXT: #pragma omp target parallel for map(to: i) map(from: j) 154 for (int i = 0; i < 2; ++i) {} 155 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 156 // CHECK-NEXT: } 157 #pragma omp target parallel for map(always,alloc: i) 158 // CHECK-NEXT: #pragma omp target parallel for map(always,alloc: i) 159 for (int i = 0; i < 2; ++i) {} 160 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 161 // CHECK-NEXT: } 162 #pragma omp target parallel for nowait 163 // CHECK-NEXT: #pragma omp target parallel for nowait 164 for (int i = 0; i < 2; ++i) {} 165 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 166 // CHECK-NEXT: } 167 #pragma omp target parallel for depend(in : argc, arr[i:argc], arr1[:]) 168 // CHECK-NEXT: #pragma omp target parallel for depend(in : argc,arr[i:argc],arr1[:]) 169 for (int i = 0; i < 2; ++i) {} 170 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 171 // CHECK-NEXT: } 172 #pragma omp target parallel for defaultmap(tofrom: scalar) 173 // CHECK-NEXT: #pragma omp target parallel for defaultmap(tofrom: scalar) 174 for (int i = 0; i < 2; ++i) {} 175 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 176 // CHECK-NEXT: } 177 178 return T(); 179 } 180 181 int main(int argc, char **argv) { 182 int b = argc, c, d, e, f, h; 183 int arr[5][10], arr1[5]; 184 int i, j; 185 int s; 186 static int a; 187 // CHECK: static int a; 188 static float g; 189 #pragma omp threadprivate(g) 190 #pragma omp target parallel for schedule(guided, argc) default(none) linear(a) shared(argc) 191 // CHECK: #pragma omp target parallel for schedule(guided, argc) default(none) linear(a) shared(argc) 192 for (int i = 0; i < 2; ++i) 193 a = 2; 194 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 195 // CHECK-NEXT: a = 2; 196 #pragma omp target parallel for private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) ordered if (target: argc) num_threads(a) default(shared) shared(e) reduction(+ : h) linear(a:-5) 197 for (int i = 0; i < 10; ++i) 198 for (int j = 0; j < 10; ++j) 199 foo(); 200 // CHECK-NEXT: #pragma omp target parallel for private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) ordered if(target: argc) num_threads(a) default(shared) shared(e) reduction(+: h) linear(a: -5) 201 // CHECK-NEXT: for (int i = 0; i < 10; ++i) 202 // CHECK-NEXT: for (int j = 0; j < 10; ++j) 203 // CHECK-NEXT: foo(); 204 #pragma omp target parallel for 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]) 205 for (int i = 0; i < 2; ++i) {} 206 // CHECK-NEXT: #pragma omp target parallel for 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]) 207 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 208 // CHECK-NEXT: } 209 #pragma omp target parallel for if (5) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:5][:argc]) reduction(&& : h) allocate(omp_const_mem_alloc: h) uses_allocators(omp_const_mem_alloc) 210 // CHECK-NEXT: #pragma omp target parallel for if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: h) allocate(omp_const_mem_alloc: h) uses_allocators(omp_const_mem_alloc) 211 for (int i = 0; i < 2; ++i) {} 212 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 213 // CHECK-NEXT: } 214 #pragma omp target parallel for if (target:argc > 0) 215 // CHECK-NEXT: #pragma omp target parallel for if(target: argc > 0) 216 for (int i = 0; i < 2; ++i) {} 217 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 218 // CHECK-NEXT: } 219 #pragma omp target parallel for if (parallel:argc > 0) 220 // CHECK-NEXT: #pragma omp target parallel for if(parallel: argc > 0) 221 for (int i = 0; i < 2; ++i) {} 222 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 223 // CHECK-NEXT: } 224 #pragma omp target parallel for if (5) 225 // CHECK-NEXT: #pragma omp target parallel for if(5) 226 for (int i = 0; i < 2; ++i) {} 227 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 228 // CHECK-NEXT: } 229 #pragma omp target parallel for map(i) 230 // CHECK-NEXT: #pragma omp target parallel for map(tofrom: i) 231 for (int i = 0; i < 2; ++i) {} 232 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 233 // CHECK-NEXT: } 234 #pragma omp target parallel for map(arr1[0:10], i) 235 // CHECK-NEXT: #pragma omp target parallel for map(tofrom: arr1[0:10],i) 236 for (int i = 0; i < 2; ++i) {} 237 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 238 // CHECK-NEXT: } 239 #pragma omp target parallel for map(to: i) map(from: j) 240 // CHECK-NEXT: #pragma omp target parallel for map(to: i) map(from: j) 241 for (int i = 0; i < 2; ++i) {} 242 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 243 // CHECK-NEXT: } 244 #pragma omp target parallel for map(always,alloc: i) 245 // CHECK-NEXT: #pragma omp target parallel for map(always,alloc: i) 246 for (int i = 0; i < 2; ++i) {} 247 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 248 // CHECK-NEXT: } 249 #pragma omp target parallel for nowait 250 // CHECK-NEXT: #pragma omp target parallel for nowait 251 for (int i = 0; i < 2; ++i) {} 252 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 253 // CHECK-NEXT: } 254 #pragma omp target parallel for depend(in : argc, arr[i:argc], arr1[:]) 255 // CHECK-NEXT: #pragma omp target parallel for depend(in : argc,arr[i:argc],arr1[:]) 256 for (int i = 0; i < 2; ++i) {} 257 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 258 // CHECK-NEXT: } 259 #pragma omp target parallel for defaultmap(tofrom: scalar) reduction(task, +: argc) 260 // CHECK-NEXT: #pragma omp target parallel for defaultmap(tofrom: scalar) reduction(task, +: argc) 261 for (int i = 0; i < 2; ++i) {} 262 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 263 // CHECK-NEXT: } 264 return (tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0])); 265 } 266 267 #endif 268