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 int tid = 0; 36 // CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a) private(T::a) 37 #pragma omp parallel masked filter(tid) private(a) private(this->a) private(T::a) 38 for (int k = 0; k < a.a; ++k) 39 ++this->a.a; 40 // CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a) firstprivate(T::a) 41 #pragma omp parallel masked filter(tid) firstprivate(a) firstprivate(this->a) firstprivate(T::a) 42 for (int k = 0; k < a.a; ++k) 43 ++this->a.a; 44 // CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a) shared(T::a) 45 #pragma omp parallel masked filter(tid) shared(a) shared(this->a) shared(T::a) 46 for (int k = 0; k < a.a; ++k) 47 ++this->a.a; 48 // CHECK: #pragma omp parallel masked filter(tid) reduction(+: this->a) reduction(*: this->b[:]) 49 #pragma omp parallel masked filter(tid) reduction(+ : a) reduction(*: b[:]) 50 for (int k = 0; k < a.a; ++k) 51 ++this->a.a; 52 } 53 S7 &operator=(S7 &s) { 54 int tid = 0; 55 // CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a) 56 #pragma omp parallel masked filter(tid) private(a) private(this->a) 57 for (int k = 0; k < s.a.a; ++k) 58 ++s.a.a; 59 // CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a) 60 #pragma omp parallel masked filter(tid) firstprivate(a) firstprivate(this->a) 61 for (int k = 0; k < s.a.a; ++k) 62 ++s.a.a; 63 // CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a) 64 #pragma omp parallel masked filter(tid) shared(a) shared(this->a) 65 for (int k = 0; k < s.a.a; ++k) 66 ++s.a.a; 67 // CHECK: #pragma omp parallel masked filter(tid) reduction(&&: this->a) reduction(^: this->b[s.a.a]) 68 #pragma omp parallel masked filter(tid) reduction(&& : this->a) reduction(^: b[s.a.a]) 69 for (int k = 0; k < s.a.a; ++k) 70 ++s.a.a; 71 return *this; 72 } 73 }; 74 75 // CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a) private(this->S1::a) 76 // CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a) 77 // CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a) shared(this->S1::a) 78 // CHECK: #pragma omp parallel masked filter(tid) reduction(+: this->a) reduction(*: this->b[:]) 79 80 class S8 : public S7<S1> { 81 S8() {} 82 83 public: 84 S8(int v) : S7<S1>(v){ 85 // CHECK: #pragma omp parallel masked private(this->a) private(this->a) private(this->S7<S1>::a) 86 #pragma omp parallel masked private(a) private(this->a) private(S7 < S1 > ::a) 87 for (int k = 0; k < a.a; ++k) 88 ++this->a.a; 89 // CHECK: #pragma omp parallel masked firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a) 90 #pragma omp parallel masked firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a) 91 for (int k = 0; k < a.a; ++k) 92 ++this->a.a; 93 // CHECK: #pragma omp parallel masked shared(this->a) shared(this->a) shared(this->S7<S1>::a) 94 #pragma omp parallel masked shared(a) shared(this->a) shared(S7 < S1 > ::a) 95 for (int k = 0; k < a.a; ++k) 96 ++this->a.a; 97 // CHECK: #pragma omp parallel masked reduction(^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a]) 98 #pragma omp parallel masked reduction(^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a]) 99 for (int k = 0; k < a.a; ++k) 100 ++this->a.a; 101 } 102 S8 &operator=(S8 &s) { 103 // CHECK: #pragma omp parallel masked private(this->a) private(this->a) 104 #pragma omp parallel masked private(a) private(this->a) 105 for (int k = 0; k < s.a.a; ++k) 106 ++s.a.a; 107 // CHECK: #pragma omp parallel masked firstprivate(this->a) firstprivate(this->a) 108 #pragma omp parallel masked firstprivate(a) firstprivate(this->a) 109 for (int k = 0; k < s.a.a; ++k) 110 ++s.a.a; 111 // CHECK: #pragma omp parallel masked shared(this->a) shared(this->a) 112 #pragma omp parallel masked shared(a) shared(this->a) 113 for (int k = 0; k < s.a.a; ++k) 114 ++s.a.a; 115 // CHECK: #pragma omp parallel masked reduction(*: this->a) reduction(&&: this->b[this->a.a:]) 116 #pragma omp parallel masked reduction(* : this->a) reduction(&&:this->b[a.a:]) 117 for (int k = 0; k < s.a.a; ++k) 118 ++s.a.a; 119 return *this; 120 } 121 }; 122 123 124 template <class T> 125 struct S { 126 operator T() {return T();} 127 static T TS; 128 #pragma omp threadprivate(TS) 129 }; 130 131 // CHECK: template <class T> struct S { 132 // CHECK: static T TS; 133 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 134 // CHECK: }; 135 // CHECK: template<> struct S<int> { 136 // CHECK: static int TS; 137 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 138 // CHECK-NEXT: } 139 // CHECK: template<> struct S<long> { 140 // CHECK: static long TS; 141 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS) 142 // CHECK-NEXT: } 143 144 int thrp; 145 #pragma omp threadprivate(thrp) 146 147 template <typename T, int C> 148 T tmain(T argc, T *argv) { 149 T b = argc, c, d, e, f, g; 150 static T a; 151 S<T> s; 152 T arr[C][10], arr1[C]; 153 #pragma omp parallel masked 154 a=2; 155 #pragma omp parallel masked 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]) 156 foo(); 157 #pragma omp parallel masked if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(task, && : g) 158 foo(); 159 return 0; 160 } 161 162 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 163 // CHECK-NEXT: T b = argc, c, d, e, f, g; 164 // CHECK-NEXT: static T a; 165 // CHECK-NEXT: S<T> s; 166 // CHECK-NEXT: T arr[C][10], arr1[C]; 167 // CHECK-NEXT: #pragma omp parallel masked 168 // CHECK-NEXT: a = 2; 169 // CHECK-NEXT: #pragma omp parallel masked 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]) 170 // CHECK-NEXT: foo() 171 // CHECK-NEXT: #pragma omp parallel masked if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(task, &&: g) 172 // CHECK-NEXT: foo() 173 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) { 174 // CHECK-NEXT: int b = argc, c, d, e, f, g; 175 // CHECK-NEXT: static int a; 176 // CHECK-NEXT: S<int> s; 177 // CHECK-NEXT: int arr[5][10], arr1[5]; 178 // CHECK-NEXT: #pragma omp parallel masked 179 // CHECK-NEXT: a = 2; 180 // CHECK-NEXT: #pragma omp parallel masked 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]) 181 // CHECK-NEXT: foo() 182 // CHECK-NEXT: #pragma omp parallel masked if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(task, &&: g) 183 // CHECK-NEXT: foo() 184 // CHECK: template<> long tmain<long, 1>(long argc, long *argv) { 185 // CHECK-NEXT: long b = argc, c, d, e, f, g; 186 // CHECK-NEXT: static long a; 187 // CHECK-NEXT: S<long> s; 188 // CHECK-NEXT: long arr[1][10], arr1[1]; 189 // CHECK-NEXT: #pragma omp parallel masked 190 // CHECK-NEXT: a = 2; 191 // CHECK-NEXT: #pragma omp parallel masked 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]) 192 // CHECK-NEXT: foo() 193 // CHECK-NEXT: #pragma omp parallel masked if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(task, &&: g) 194 // CHECK-NEXT: foo() 195 196 enum Enum { }; 197 198 int main (int argc, char **argv) { 199 long x; 200 int b = argc, c, d, e, f, g; 201 int tid = 0; 202 static int a; 203 #pragma omp threadprivate(a) 204 int arr[10][argc], arr1[2]; 205 Enum ee; 206 // CHECK: Enum ee; 207 #pragma omp parallel masked 208 // CHECK-NEXT: #pragma omp parallel masked 209 a=2; 210 // CHECK-NEXT: a = 2; 211 #pragma omp parallel masked 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) filter(tid) 212 // CHECK-NEXT: #pragma omp parallel masked 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) filter(tid) 213 foo(); 214 // CHECK-NEXT: foo(); 215 // CHECK-NEXT: #pragma omp parallel masked allocate(e) if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10]) 216 // CHECK-NEXT: foo() 217 #pragma omp parallel masked allocate(e) if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10]) 218 foo(); 219 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); 220 } 221 222 template<typename T> 223 T S<T>::TS = 0; 224 225 #endif 226