1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s -Wno-openmp-target | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-target 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s -Wno-openmp-target | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-target 7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s 8 // expected-no-diagnostics 9 10 #ifndef HEADER 11 #define HEADER 12 13 void foo() {} 14 15 struct S { 16 S(): a(0) {} 17 S(int v) : a(v) {} 18 int a; 19 typedef int type; 20 }; 21 22 template <typename T> 23 class S7 : public T { 24 protected: 25 T a; 26 S7() : a(0) {} 27 28 public: 29 S7(typename T::type v) : a(v) { 30 #pragma omp target parallel for simd private(a) private(this->a) private(T::a) 31 for (int k = 0; k < a.a; ++k) 32 ++this->a.a; 33 } 34 S7 &operator=(S7 &s) { 35 #pragma omp target parallel for simd private(a) private(this->a) 36 for (int k = 0; k < s.a.a; ++k) 37 ++s.a.a; 38 return *this; 39 } 40 }; 41 42 // CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(T::a){{$}} 43 // CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) 44 // CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S::a) 45 46 class S8 : public S7<S> { 47 S8() {} 48 49 public: 50 S8(int v) : S7<S>(v){ 51 #pragma omp target parallel for simd private(a) private(this->a) private(S7<S>::a) 52 for (int k = 0; k < a.a; ++k) 53 ++this->a.a; 54 } 55 S8 &operator=(S8 &s) { 56 #pragma omp target parallel for simd private(a) private(this->a) 57 for (int k = 0; k < s.a.a; ++k) 58 ++s.a.a; 59 return *this; 60 } 61 }; 62 63 // CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S7<S>::a) 64 // CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) 65 66 template <class T, int N> 67 T tmain(T argc, T *argv) { 68 T b = argc, c, d, e, f, h; 69 T arr[N][10], arr1[N]; 70 T i, j; 71 T s; 72 static T a; 73 // CHECK: static T a; 74 static T g; 75 const T clen = 5; 76 // CHECK: T clen = 5; 77 #pragma omp threadprivate(g) 78 #pragma omp target parallel for simd schedule(dynamic) default(none) linear(a) 79 // CHECK: #pragma omp target parallel for simd schedule(dynamic) default(none) linear(a) 80 for (T i = 0; i < 2; ++i) 81 a = 2; 82 // CHECK-NEXT: for (T i = 0; i < 2; ++i) 83 // CHECK-NEXT: a = 2; 84 #pragma omp target parallel for simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered if (parallel :argc) num_threads(N) default(shared) shared(e) reduction(+ : h) 85 for (int i = 0; i < 2; ++i) 86 for (int j = 0; j < 2; ++j) 87 for (int j = 0; j < 2; ++j) 88 for (int j = 0; j < 2; ++j) 89 for (int j = 0; j < 2; ++j) 90 foo(); 91 // CHECK-NEXT: #pragma omp target parallel for simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered if(parallel: argc) num_threads(N) default(shared) shared(e) reduction(+: h) 92 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 93 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 94 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 95 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 96 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 97 // CHECK-NEXT: foo(); 98 99 #pragma omp target parallel for simd 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]) 100 for (T i = 0; i < 2; ++i) {} 101 // CHECK: #pragma omp target parallel for simd 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]) 102 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 103 // CHECK-NEXT: } 104 105 #pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:N][:argc]) reduction(&& : h) 106 for (T i = 0; i < 2; ++i) {} 107 // CHECK: #pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:N][:argc]) reduction(&&: h) 108 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 109 // CHECK-NEXT: } 110 111 #pragma omp target parallel for simd if(target:argc > 0) 112 for (T i = 0; i < 2; ++i) {} 113 // CHECK: #pragma omp target parallel for simd if(target: argc > 0) 114 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 115 // CHECK-NEXT: } 116 117 #pragma omp target parallel for simd if(parallel:argc > 0) 118 for (T i = 0; i < 2; ++i) {} 119 // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0) 120 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 121 // CHECK-NEXT: } 122 123 #pragma omp target parallel for simd if(N) 124 for (T i = 0; i < 2; ++i) {} 125 // CHECK: #pragma omp target parallel for simd if(N) 126 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 127 // CHECK-NEXT: } 128 129 #pragma omp target parallel for simd map(i) 130 for (T i = 0; i < 2; ++i) {} 131 // CHECK: #pragma omp target parallel for simd map(tofrom: i) 132 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 133 // CHECK-NEXT: } 134 135 #pragma omp target parallel for simd map(arr1[0:10], i) 136 for (T i = 0; i < 2; ++i) {} 137 // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i) 138 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 139 // CHECK-NEXT: } 140 141 #pragma omp target parallel for simd map(to: i) map(from: j) 142 for (T i = 0; i < 2; ++i) {} 143 // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j) 144 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 145 // CHECK-NEXT: } 146 147 #pragma omp target parallel for simd map(always,alloc: i) 148 for (T i = 0; i < 2; ++i) {} 149 // CHECK: #pragma omp target parallel for simd map(always,alloc: i) 150 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 151 // CHECK-NEXT: } 152 153 #pragma omp target parallel for simd nowait 154 for (T i = 0; i < 2; ++i) {} 155 // CHECK: #pragma omp target parallel for simd nowait 156 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 157 // CHECK-NEXT: } 158 159 #pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:]) 160 for (T i = 0; i < 2; ++i) {} 161 // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:]) 162 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 163 // CHECK-NEXT: } 164 165 #pragma omp target parallel for simd defaultmap(tofrom: scalar) 166 for (T i = 0; i < 2; ++i) {} 167 // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar) 168 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 169 // CHECK-NEXT: } 170 171 #pragma omp target parallel for simd safelen(clen-1) 172 for (T i = 0; i < 2; ++i) {} 173 // CHECK: #pragma omp target parallel for simd safelen(clen - 1) 174 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 175 // CHECK-NEXT: } 176 177 #pragma omp target parallel for simd simdlen(clen-1) 178 for (T i = 0; i < 2; ++i) {} 179 // CHECK: #pragma omp target parallel for simd simdlen(clen - 1) 180 // CHECK-NEXT: for (T i = 0; i < 2; ++i) { 181 // CHECK-NEXT: } 182 183 #pragma omp target parallel for simd aligned(arr1:N-1) 184 for (T i = 0; i < N; ++i) {} 185 // CHECK: #pragma omp target parallel for simd aligned(arr1: N - 1) 186 // CHECK-NEXT: for (T i = 0; i < N; ++i) { 187 // CHECK-NEXT: } 188 189 return T(); 190 } 191 192 int main(int argc, char **argv) { 193 int b = argc, c, d, e, f, h; 194 int arr[5][10], arr1[5]; 195 int i, j; 196 int s; 197 static int a; 198 // CHECK: static int a; 199 const int clen = 5; 200 // CHECK: int clen = 5; 201 static float g; 202 #pragma omp threadprivate(g) 203 #pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a) 204 // CHECK: #pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a) 205 for (int i = 0; i < 2; ++i) 206 a = 2; 207 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 208 // CHECK-NEXT: a = 2; 209 210 #pragma omp target parallel for simd 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) 211 for (int i = 0; i < 10; ++i) 212 for (int j = 0; j < 10; ++j) 213 foo(); 214 // CHECK: #pragma omp target parallel for simd 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) 215 // CHECK-NEXT: for (int i = 0; i < 10; ++i) 216 // CHECK-NEXT: for (int j = 0; j < 10; ++j) 217 // CHECK-NEXT: foo(); 218 219 #pragma omp target parallel for simd 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]) 220 for (int i = 0; i < 2; ++i) {} 221 // CHECK: #pragma omp target parallel for simd 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]) 222 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 223 // CHECK-NEXT: } 224 225 #pragma omp target parallel for simd if (5) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:5][:argc]) reduction(&& : h) 226 for (int i = 0; i < 2; ++i) {} 227 // CHECK: #pragma omp target parallel for simd if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: h) 228 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 229 // CHECK-NEXT: } 230 231 #pragma omp target parallel for simd if (target:argc > 0) 232 for (int i = 0; i < 2; ++i) {} 233 // CHECK: #pragma omp target parallel for simd if(target: argc > 0) 234 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 235 // CHECK-NEXT: } 236 237 #pragma omp target parallel for simd if (parallel:argc > 0) 238 for (int i = 0; i < 2; ++i) {} 239 // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0) 240 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 241 // CHECK-NEXT: } 242 243 #pragma omp target parallel for simd if (5) 244 for (int i = 0; i < 2; ++i) {} 245 // CHECK: #pragma omp target parallel for simd if(5) 246 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 247 // CHECK-NEXT: } 248 249 #pragma omp target parallel for simd map(i) 250 for (int i = 0; i < 2; ++i) {} 251 // CHECK: #pragma omp target parallel for simd map(tofrom: i) 252 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 253 // CHECK-NEXT: } 254 255 #pragma omp target parallel for simd map(arr1[0:10], i) 256 for (int i = 0; i < 2; ++i) {} 257 // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i) 258 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 259 // CHECK-NEXT: } 260 261 #pragma omp target parallel for simd map(to: i) map(from: j) 262 for (int i = 0; i < 2; ++i) {} 263 // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j) 264 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 265 // CHECK-NEXT: } 266 267 #pragma omp target parallel for simd map(always,alloc: i) 268 for (int i = 0; i < 2; ++i) {} 269 // CHECK: #pragma omp target parallel for simd map(always,alloc: i) 270 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 271 // CHECK-NEXT: } 272 273 #pragma omp target parallel for simd nowait 274 for (int i = 0; i < 2; ++i) {} 275 // CHECK: #pragma omp target parallel for simd nowait 276 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 277 // CHECK-NEXT: } 278 279 #pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:]) 280 for (int i = 0; i < 2; ++i) {} 281 // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:]) 282 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 283 // CHECK-NEXT: } 284 285 #pragma omp target parallel for simd defaultmap(tofrom: scalar) 286 for (int i = 0; i < 2; ++i) {} 287 // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar) 288 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 289 // CHECK-NEXT: } 290 291 #pragma omp target parallel for simd safelen(clen-1) 292 for (int i = 0; i < 2; ++i) {} 293 // CHECK: #pragma omp target parallel for simd safelen(clen - 1) 294 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 295 // CHECK-NEXT: } 296 297 #pragma omp target parallel for simd simdlen(clen-1) 298 for (int i = 0; i < 2; ++i) {} 299 // CHECK: #pragma omp target parallel for simd simdlen(clen - 1) 300 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 301 // CHECK-NEXT: } 302 303 #pragma omp target parallel for simd aligned(arr1:4) 304 for (int i = 0; i < 2; ++i) {} 305 // CHECK: #pragma omp target parallel for simd aligned(arr1: 4) 306 // CHECK-NEXT: for (int i = 0; i < 2; ++i) { 307 // CHECK-NEXT: } 308 309 return (tmain<int, 5>(argc, &argc)); 310 } 311 312 #endif 313