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 -fsyntax-only -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 -fsyntax-only -verify %s -ast-print | FileCheck %s 8 9 // RUN: %clang_cc1 -DOMP51 -verify -fopenmp -fopenmp-version=51 -ast-print %s | FileCheck -check-prefixes=CHECK,OMP51 %s 10 // RUN: %clang_cc1 -DOMP51 -fopenmp -fopenmp-version=51 -x c++ -std=c++11 -emit-pch -o %t %s 11 // RUN: %clang_cc1 -DOMP51 -fopenmp -fopenmp-version=51 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck -check-prefixes=CHECK,OMP51 %s 12 13 // RUN: %clang_cc1 -DOMP51 -verify -fopenmp-simd -fopenmp-version=51 -ast-print %s | FileCheck -check-prefixes=CHECK,OMP51 %s 14 // RUN: %clang_cc1 -DOMP51 -fopenmp-simd -fopenmp-version=51 -x c++ -std=c++11 -emit-pch -o %t %s 15 // RUN: %clang_cc1 -DOMP51 -fopenmp-simd -fopenmp-version=51 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck -check-prefixes=CHECK,OMP51 %s 16 // expected-no-diagnostics 17 18 #ifndef HEADER 19 #define HEADER 20 21 void foo() {} 22 23 struct S1 { 24 S1(): a(0) {} 25 S1(int v) : a(v) {} 26 int a; 27 typedef int type; 28 S1& operator +(const S1&); 29 S1& operator *(const S1&); 30 S1& operator &&(const S1&); 31 S1& operator ^(const S1&); 32 }; 33 34 template <typename T> 35 class S7 : public T { 36 protected: 37 T a; 38 T b[100]; 39 S7() : a(0) {} 40 41 public: 42 S7(typename T::type v) : a(v) { 43 #pragma omp parallel private(a) private(this->a) private(T::a) 44 for (int k = 0; k < a.a; ++k) 45 ++this->a.a; 46 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(T::a) 47 for (int k = 0; k < a.a; ++k) 48 ++this->a.a; 49 #pragma omp parallel shared(a) shared(this->a) shared(T::a) 50 for (int k = 0; k < a.a; ++k) 51 ++this->a.a; 52 #pragma omp parallel reduction(+ : a) reduction(*: b[:]) 53 for (int k = 0; k < a.a; ++k) 54 ++this->a.a; 55 } 56 S7 &operator=(S7 &s) { 57 #pragma omp parallel private(a) private(this->a) 58 for (int k = 0; k < s.a.a; ++k) 59 ++s.a.a; 60 #pragma omp parallel firstprivate(a) firstprivate(this->a) 61 for (int k = 0; k < s.a.a; ++k) 62 ++s.a.a; 63 #pragma omp parallel shared(a) shared(this->a) 64 for (int k = 0; k < s.a.a; ++k) 65 ++s.a.a; 66 #pragma omp parallel reduction(&& : this->a) reduction(^: b[s.a.a]) 67 for (int k = 0; k < s.a.a; ++k) 68 ++s.a.a; 69 return *this; 70 } 71 }; 72 73 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(T::a) 74 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(T::a) 75 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(T::a) 76 // CHECK: #pragma omp parallel reduction(+: this->a) reduction(*: this->b[:]) 77 // CHECK: #pragma omp parallel private(this->a) private(this->a) 78 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 79 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) 80 // CHECK: #pragma omp parallel reduction(&&: this->a) reduction(^: this->b[s.a.a]) 81 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S1::a) 82 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a) 83 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S1::a) 84 // CHECK: #pragma omp parallel reduction(+: this->a) reduction(*: this->b[:]) 85 86 class S8 : public S7<S1> { 87 S8() {} 88 89 public: 90 S8(int v) : S7<S1>(v){ 91 #pragma omp parallel private(a) private(this->a) private(S7 < S1 > ::a) 92 for (int k = 0; k < a.a; ++k) 93 ++this->a.a; 94 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a) 95 for (int k = 0; k < a.a; ++k) 96 ++this->a.a; 97 #pragma omp parallel shared(a) shared(this->a) shared(S7 < S1 > ::a) 98 for (int k = 0; k < a.a; ++k) 99 ++this->a.a; 100 #pragma omp parallel reduction(default, ^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a]) 101 for (int k = 0; k < a.a; ++k) 102 ++this->a.a; 103 } 104 S8 &operator=(S8 &s) { 105 #pragma omp parallel private(a) private(this->a) 106 for (int k = 0; k < s.a.a; ++k) 107 ++s.a.a; 108 #pragma omp parallel firstprivate(a) firstprivate(this->a) 109 for (int k = 0; k < s.a.a; ++k) 110 ++s.a.a; 111 #pragma omp parallel shared(a) shared(this->a) 112 for (int k = 0; k < s.a.a; ++k) 113 ++s.a.a; 114 #pragma omp parallel reduction(* : this->a) reduction(&&:this->b[a.a:]) 115 for (int k = 0; k < s.a.a; ++k) 116 ++s.a.a; 117 return *this; 118 } 119 }; 120 121 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S7<S1>::a) 122 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a) 123 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S7<S1>::a) 124 // CHECK: #pragma omp parallel reduction(default, ^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a]) 125 // CHECK: #pragma omp parallel private(this->a) private(this->a) 126 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 127 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) 128 // CHECK: #pragma omp parallel reduction(*: this->a) reduction(&&: this->b[this->a.a:]) 129 130 template <class T> 131 struct S { 132 operator T() {return T();} 133 static T TS; 134 #pragma omp threadprivate(TS) 135 }; 136 137 // CHECK: template <class T> struct S { 138 // CHECK: static T TS; 139 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 140 // CHECK: }; 141 // CHECK: template<> struct S<int> { 142 // CHECK: static int TS; 143 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 144 // CHECK-NEXT: } 145 // CHECK: template<> struct S<long> { 146 // CHECK: static long TS; 147 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS) 148 // CHECK-NEXT: } 149 150 int thrp; 151 #pragma omp threadprivate(thrp) 152 153 template <typename T, int C> 154 T tmain(T argc, T *argv) { 155 T b = argc, c, d, e, f, g; 156 static T a; 157 S<T> s; 158 T arr[C][10], arr1[C]; 159 #pragma omp parallel 160 a=2; 161 #pragma omp parallel default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) copyin(S<T>::TS, thrp) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10]) 162 foo(); 163 #ifdef OMP51 164 #pragma omp parallel default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) copyin(S<T>::TS, thrp) proc_bind(primary) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10]) 165 foo(); 166 #endif 167 #pragma omp parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(default, && : g) reduction(task,+:argc) 168 foo(); 169 return 0; 170 } 171 172 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 173 // CHECK-NEXT: T b = argc, c, d, e, f, g; 174 // CHECK-NEXT: static T a; 175 // CHECK-NEXT: S<T> s; 176 // CHECK-NEXT: T arr[C][10], arr1[C]; 177 // CHECK-NEXT: #pragma omp parallel{{$}} 178 // CHECK-NEXT: a = 2; 179 // CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) copyin(S<T>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10]) 180 // CHECK-NEXT: foo() 181 // OMP51-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) copyin(S<T>::TS,thrp) proc_bind(primary) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10]) 182 // OMP51-NEXT: foo() 183 // CHECK-NEXT: #pragma omp parallel if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(default, &&: g) reduction(task, +: argc) 184 // CHECK-NEXT: foo() 185 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) { 186 // CHECK-NEXT: int b = argc, c, d, e, f, g; 187 // CHECK-NEXT: static int a; 188 // CHECK-NEXT: S<int> s; 189 // CHECK-NEXT: int arr[5][10], arr1[5]; 190 // CHECK-NEXT: #pragma omp parallel 191 // CHECK-NEXT: a = 2; 192 // CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) copyin(S<int>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10]) 193 // CHECK-NEXT: foo() 194 // OMP51-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) copyin(S<int>::TS,thrp) proc_bind(primary) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10]) 195 // OMP51-NEXT: foo() 196 // CHECK-NEXT: #pragma omp parallel if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(default, &&: g) reduction(task, +: argc) 197 // CHECK-NEXT: foo() 198 // CHECK: template<> long tmain<long, 1>(long argc, long *argv) { 199 // CHECK-NEXT: long b = argc, c, d, e, f, g; 200 // CHECK-NEXT: static long a; 201 // CHECK-NEXT: S<long> s; 202 // CHECK-NEXT: long arr[1][10], arr1[1]; 203 // CHECK-NEXT: #pragma omp parallel 204 // CHECK-NEXT: a = 2; 205 // CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) copyin(S<long>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10]) 206 // CHECK-NEXT: foo() 207 // OMP51-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) copyin(S<long>::TS,thrp) proc_bind(primary) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10]) 208 // OMP51-NEXT: foo() 209 // CHECK-NEXT: #pragma omp parallel if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(default, &&: g) reduction(task, +: argc) 210 // CHECK-NEXT: foo() 211 212 enum Enum { }; 213 214 int main (int argc, char **argv) { 215 long x; 216 int b = argc, c, d, e, f, g; 217 static int a; 218 #pragma omp threadprivate(a) 219 int arr[10][argc], arr1[2]; 220 Enum ee; 221 // CHECK: Enum ee; 222 #pragma omp parallel 223 // CHECK-NEXT: #pragma omp parallel 224 a=2; 225 // CHECK-NEXT: a = 2; 226 #pragma omp parallel default(none), private(argc,b) firstprivate(argv) if (parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(| : c, d, arr1[argc]) reduction(* : e, arr[:10][0:argc]) allocate(e) 227 // CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) if(parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(|: c,d,arr1[argc]) reduction(*: e,arr[:10][0:argc]) allocate(e) 228 foo(); 229 // CHECK-NEXT: foo(); 230 // CHECK-NEXT: #pragma omp parallel allocate(e) if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10]) 231 // CHECK-NEXT: foo() 232 #pragma omp parallel allocate(e) if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10]) 233 foo(); 234 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); 235 } 236 237 template <class T> 238 struct Foo { 239 int foo; 240 }; 241 242 void foo(const Foo<int> &arg) { 243 // CHECK: #pragma omp parallel 244 #pragma omp parallel 245 { 246 // CHECK: #pragma omp for schedule(static) 247 #pragma omp for schedule(static) 248 for (int idx = 0; idx < 1234; ++idx) { 249 //arg.foo = idx; 250 idx = arg.foo; 251 } 252 } 253 } 254 255 template<typename T> 256 T S<T>::TS = 0; 257 258 #endif 259