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 // expected-no-diagnostics 9 10 #ifndef HEADER 11 #define HEADER 12 13 void foo() {} 14 15 struct S1 { 16 S1(): a(0) {} 17 S1(int v) : a(v) {} 18 int a; 19 typedef int type; 20 S1& operator +(const S1&); 21 S1& operator *(const S1&); 22 S1& operator &&(const S1&); 23 S1& operator ^(const S1&); 24 }; 25 26 template <typename T> 27 class S7 : public T { 28 protected: 29 T a; 30 T b[100]; 31 S7() : a(0) {} 32 33 public: 34 S7(typename T::type v) : a(v) { 35 #pragma omp parallel master private(a) private(this->a) private(T::a) 36 for (int k = 0; k < a.a; ++k) 37 ++this->a.a; 38 #pragma omp parallel master firstprivate(a) firstprivate(this->a) firstprivate(T::a) 39 for (int k = 0; k < a.a; ++k) 40 ++this->a.a; 41 #pragma omp parallel master shared(a) shared(this->a) shared(T::a) 42 for (int k = 0; k < a.a; ++k) 43 ++this->a.a; 44 #pragma omp parallel master reduction(+ : a) reduction(*: b[:]) 45 for (int k = 0; k < a.a; ++k) 46 ++this->a.a; 47 } 48 S7 &operator=(S7 &s) { 49 #pragma omp parallel master private(a) private(this->a) 50 for (int k = 0; k < s.a.a; ++k) 51 ++s.a.a; 52 #pragma omp parallel master firstprivate(a) firstprivate(this->a) 53 for (int k = 0; k < s.a.a; ++k) 54 ++s.a.a; 55 #pragma omp parallel master shared(a) shared(this->a) 56 for (int k = 0; k < s.a.a; ++k) 57 ++s.a.a; 58 #pragma omp parallel master reduction(&& : this->a) reduction(^: b[s.a.a]) 59 for (int k = 0; k < s.a.a; ++k) 60 ++s.a.a; 61 return *this; 62 } 63 }; 64 65 // CHECK: #pragma omp parallel master private(this->a) private(this->a) private(T::a) 66 // CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(T::a) 67 // CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(T::a) 68 // CHECK: #pragma omp parallel master reduction(+: this->a) reduction(*: this->b[:]) 69 // CHECK: #pragma omp parallel master private(this->a) private(this->a) 70 // CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) 71 // CHECK: #pragma omp parallel master shared(this->a) shared(this->a) 72 // CHECK: #pragma omp parallel master reduction(&&: this->a) reduction(^: this->b[s.a.a]) 73 // CHECK: #pragma omp parallel master private(this->a) private(this->a) private(this->S1::a) 74 // CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a) 75 // CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(this->S1::a) 76 // CHECK: #pragma omp parallel master reduction(+: this->a) reduction(*: this->b[:]) 77 78 class S8 : public S7<S1> { 79 S8() {} 80 81 public: 82 S8(int v) : S7<S1>(v){ 83 #pragma omp parallel master private(a) private(this->a) private(S7 < S1 > ::a) 84 for (int k = 0; k < a.a; ++k) 85 ++this->a.a; 86 #pragma omp parallel master firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a) 87 for (int k = 0; k < a.a; ++k) 88 ++this->a.a; 89 #pragma omp parallel master shared(a) shared(this->a) shared(S7 < S1 > ::a) 90 for (int k = 0; k < a.a; ++k) 91 ++this->a.a; 92 #pragma omp parallel master reduction(^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a]) 93 for (int k = 0; k < a.a; ++k) 94 ++this->a.a; 95 } 96 S8 &operator=(S8 &s) { 97 #pragma omp parallel master private(a) private(this->a) 98 for (int k = 0; k < s.a.a; ++k) 99 ++s.a.a; 100 #pragma omp parallel master firstprivate(a) firstprivate(this->a) 101 for (int k = 0; k < s.a.a; ++k) 102 ++s.a.a; 103 #pragma omp parallel master shared(a) shared(this->a) 104 for (int k = 0; k < s.a.a; ++k) 105 ++s.a.a; 106 #pragma omp parallel master reduction(* : this->a) reduction(&&:this->b[a.a:]) 107 for (int k = 0; k < s.a.a; ++k) 108 ++s.a.a; 109 return *this; 110 } 111 }; 112 113 // CHECK: #pragma omp parallel master private(this->a) private(this->a) private(this->S7<S1>::a) 114 // CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a) 115 // CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(this->S7<S1>::a) 116 // CHECK: #pragma omp parallel master reduction(^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a]) 117 // CHECK: #pragma omp parallel master private(this->a) private(this->a) 118 // CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) 119 // CHECK: #pragma omp parallel master shared(this->a) shared(this->a) 120 // CHECK: #pragma omp parallel master reduction(*: this->a) reduction(&&: this->b[this->a.a:]) 121 122 template <class T> 123 struct S { 124 operator T() {return T();} 125 static T TS; 126 #pragma omp threadprivate(TS) 127 }; 128 129 // CHECK: template <class T> struct S { 130 // CHECK: static T TS; 131 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 132 // CHECK: }; 133 // CHECK: template<> struct S<int> { 134 // CHECK: static int TS; 135 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 136 // CHECK-NEXT: } 137 // CHECK: template<> struct S<long> { 138 // CHECK: static long TS; 139 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS) 140 // CHECK-NEXT: } 141 142 int thrp; 143 #pragma omp threadprivate(thrp) 144 145 template <typename T, int C> 146 T tmain(T argc, T *argv) { 147 T b = argc, c, d, e, f, g; 148 static T a; 149 S<T> s; 150 T arr[C][10], arr1[C]; 151 #pragma omp parallel master 152 a=2; 153 #pragma omp parallel master 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]) 154 foo(); 155 #pragma omp parallel master if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(task, && : g) 156 foo(); 157 return 0; 158 } 159 160 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 161 // CHECK-NEXT: T b = argc, c, d, e, f, g; 162 // CHECK-NEXT: static T a; 163 // CHECK-NEXT: S<T> s; 164 // CHECK-NEXT: T arr[C][10], arr1[C]; 165 // CHECK-NEXT: #pragma omp parallel master{{$}} 166 // CHECK-NEXT: a = 2; 167 // CHECK-NEXT: #pragma omp parallel master 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]) 168 // CHECK-NEXT: foo() 169 // CHECK-NEXT: #pragma omp parallel master if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(task, &&: g) 170 // CHECK-NEXT: foo() 171 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) { 172 // CHECK-NEXT: int b = argc, c, d, e, f, g; 173 // CHECK-NEXT: static int a; 174 // CHECK-NEXT: S<int> s; 175 // CHECK-NEXT: int arr[5][10], arr1[5]; 176 // CHECK-NEXT: #pragma omp parallel master 177 // CHECK-NEXT: a = 2; 178 // CHECK-NEXT: #pragma omp parallel master 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]) 179 // CHECK-NEXT: foo() 180 // CHECK-NEXT: #pragma omp parallel master if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(task, &&: g) 181 // CHECK-NEXT: foo() 182 // CHECK: template<> long tmain<long, 1>(long argc, long *argv) { 183 // CHECK-NEXT: long b = argc, c, d, e, f, g; 184 // CHECK-NEXT: static long a; 185 // CHECK-NEXT: S<long> s; 186 // CHECK-NEXT: long arr[1][10], arr1[1]; 187 // CHECK-NEXT: #pragma omp parallel master 188 // CHECK-NEXT: a = 2; 189 // CHECK-NEXT: #pragma omp parallel master 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]) 190 // CHECK-NEXT: foo() 191 // CHECK-NEXT: #pragma omp parallel master if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(task, &&: g) 192 // CHECK-NEXT: foo() 193 194 enum Enum { }; 195 196 int main (int argc, char **argv) { 197 long x; 198 int b = argc, c, d, e, f, g; 199 static int a; 200 #pragma omp threadprivate(a) 201 int arr[10][argc], arr1[2]; 202 Enum ee; 203 // CHECK: Enum ee; 204 #pragma omp parallel master 205 // CHECK-NEXT: #pragma omp parallel master 206 a=2; 207 // CHECK-NEXT: a = 2; 208 #pragma omp parallel master 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) 209 // CHECK-NEXT: #pragma omp parallel master 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) 210 foo(); 211 // CHECK-NEXT: foo(); 212 // CHECK-NEXT: #pragma omp parallel master allocate(e) if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10]) 213 // CHECK-NEXT: foo() 214 #pragma omp parallel master allocate(e) if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10]) 215 foo(); 216 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); 217 } 218 219 template<typename T> 220 T S<T>::TS = 0; 221 222 #endif 223