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 // expected-no-diagnostics 5 6 #ifndef HEADER 7 #define HEADER 8 9 void foo() {} 10 11 struct S1 { 12 S1(): a(0) {} 13 S1(int v) : a(v) {} 14 int a; 15 typedef int type; 16 S1& operator +(const S1&); 17 S1& operator *(const S1&); 18 S1& operator &&(const S1&); 19 S1& operator ^(const S1&); 20 }; 21 22 template <typename T> 23 class S7 : public T { 24 protected: 25 T a; 26 T b[100]; 27 S7() : a(0) {} 28 29 public: 30 S7(typename T::type v) : a(v) { 31 #pragma omp parallel private(a) private(this->a) private(T::a) 32 for (int k = 0; k < a.a; ++k) 33 ++this->a.a; 34 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(T::a) 35 for (int k = 0; k < a.a; ++k) 36 ++this->a.a; 37 #pragma omp parallel shared(a) shared(this->a) shared(T::a) 38 for (int k = 0; k < a.a; ++k) 39 ++this->a.a; 40 #pragma omp parallel reduction(+ : a) reduction(*: b[:]) 41 for (int k = 0; k < a.a; ++k) 42 ++this->a.a; 43 } 44 S7 &operator=(S7 &s) { 45 #pragma omp parallel private(a) private(this->a) 46 for (int k = 0; k < s.a.a; ++k) 47 ++s.a.a; 48 #pragma omp parallel firstprivate(a) firstprivate(this->a) 49 for (int k = 0; k < s.a.a; ++k) 50 ++s.a.a; 51 #pragma omp parallel shared(a) shared(this->a) 52 for (int k = 0; k < s.a.a; ++k) 53 ++s.a.a; 54 #pragma omp parallel reduction(&& : this->a) reduction(^: b[s.a.a]) 55 for (int k = 0; k < s.a.a; ++k) 56 ++s.a.a; 57 return *this; 58 } 59 }; 60 61 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S1::a) 62 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a) 63 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S1::a) 64 // CHECK: #pragma omp parallel reduction(+: this->a) reduction(*: this->b[:]) 65 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(T::a) 66 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(T::a) 67 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(T::a) 68 // CHECK: #pragma omp parallel reduction(+: this->a) reduction(*: this->b[:]) 69 // CHECK: #pragma omp parallel private(this->a) private(this->a) 70 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 71 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) 72 // CHECK: #pragma omp parallel reduction(&&: this->a) reduction(^: this->b[s.a.a]) 73 74 class S8 : public S7<S1> { 75 S8() {} 76 77 public: 78 S8(int v) : S7<S1>(v){ 79 #pragma omp parallel private(a) private(this->a) private(S7 < S1 > ::a) 80 for (int k = 0; k < a.a; ++k) 81 ++this->a.a; 82 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a) 83 for (int k = 0; k < a.a; ++k) 84 ++this->a.a; 85 #pragma omp parallel shared(a) shared(this->a) shared(S7 < S1 > ::a) 86 for (int k = 0; k < a.a; ++k) 87 ++this->a.a; 88 #pragma omp parallel reduction(^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a]) 89 for (int k = 0; k < a.a; ++k) 90 ++this->a.a; 91 } 92 S8 &operator=(S8 &s) { 93 #pragma omp parallel private(a) private(this->a) 94 for (int k = 0; k < s.a.a; ++k) 95 ++s.a.a; 96 #pragma omp parallel firstprivate(a) firstprivate(this->a) 97 for (int k = 0; k < s.a.a; ++k) 98 ++s.a.a; 99 #pragma omp parallel shared(a) shared(this->a) 100 for (int k = 0; k < s.a.a; ++k) 101 ++s.a.a; 102 #pragma omp parallel reduction(* : this->a) reduction(&&:this->b[a.a:]) 103 for (int k = 0; k < s.a.a; ++k) 104 ++s.a.a; 105 return *this; 106 } 107 }; 108 109 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S7<S1>::a) 110 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a) 111 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S7<S1>::a) 112 // CHECK: #pragma omp parallel reduction(^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a]) 113 // CHECK: #pragma omp parallel private(this->a) private(this->a) 114 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 115 // CHECK: #pragma omp parallel shared(this->a) shared(this->a) 116 // CHECK: #pragma omp parallel reduction(*: this->a) reduction(&&: this->b[this->a.a:]) 117 118 template <class T> 119 struct S { 120 operator T() {return T();} 121 static T TS; 122 #pragma omp threadprivate(TS) 123 }; 124 125 // CHECK: template <class T = int> struct S { 126 // CHECK: static int TS; 127 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 128 // CHECK-NEXT: } 129 // CHECK: template <class T = long> struct S { 130 // CHECK: static long TS; 131 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS) 132 // CHECK-NEXT: } 133 // CHECK: template <class T> struct S { 134 // CHECK: static T TS; 135 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 136 // CHECK: }; 137 138 template <typename T, int C> 139 T tmain(T argc, T *argv) { 140 T b = argc, c, d, e, f, g; 141 static T a; 142 S<T> s; 143 T arr[C][10], arr1[C]; 144 #pragma omp parallel 145 a=2; 146 #pragma omp parallel default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) copyin(S<T>::TS) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10]) 147 foo(); 148 #pragma omp parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g) 149 foo(); 150 return 0; 151 } 152 153 // CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) { 154 // CHECK-NEXT: int b = argc, c, d, e, f, g; 155 // CHECK-NEXT: static int a; 156 // CHECK-NEXT: S<int> s; 157 // CHECK-NEXT: int arr[5][10], arr1[5]; 158 // CHECK-NEXT: #pragma omp parallel 159 // CHECK-NEXT: a = 2; 160 // 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) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10]) 161 // CHECK-NEXT: foo() 162 // CHECK-NEXT: #pragma omp parallel if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: g) 163 // CHECK-NEXT: foo() 164 // CHECK: template <typename T = long, int C = 1> long tmain(long argc, long *argv) { 165 // CHECK-NEXT: long b = argc, c, d, e, f, g; 166 // CHECK-NEXT: static long a; 167 // CHECK-NEXT: S<long> s; 168 // CHECK-NEXT: long arr[1][10], arr1[1]; 169 // CHECK-NEXT: #pragma omp parallel 170 // CHECK-NEXT: a = 2; 171 // 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) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10]) 172 // CHECK-NEXT: foo() 173 // CHECK-NEXT: #pragma omp parallel if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(&&: g) 174 // CHECK-NEXT: foo() 175 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 176 // CHECK-NEXT: T b = argc, c, d, e, f, g; 177 // CHECK-NEXT: static T a; 178 // CHECK-NEXT: S<T> s; 179 // CHECK-NEXT: T arr[C][10], arr1[C]; 180 // CHECK-NEXT: #pragma omp parallel 181 // CHECK-NEXT: a = 2; 182 // 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) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10]) 183 // CHECK-NEXT: foo() 184 // CHECK-NEXT: #pragma omp parallel if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(&&: g) 185 // CHECK-NEXT: foo() 186 187 enum Enum { }; 188 189 int main (int argc, char **argv) { 190 long x; 191 int b = argc, c, d, e, f, g; 192 static int a; 193 #pragma omp threadprivate(a) 194 int arr[10][argc], arr1[2]; 195 Enum ee; 196 // CHECK: Enum ee; 197 #pragma omp parallel 198 // CHECK-NEXT: #pragma omp parallel 199 a=2; 200 // CHECK-NEXT: a = 2; 201 #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]) 202 // 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]) 203 foo(); 204 // CHECK-NEXT: foo(); 205 // CHECK-NEXT: #pragma omp parallel if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10]) 206 // CHECK-NEXT: foo() 207 #pragma omp parallel if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10]) 208 foo(); 209 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); 210 } 211 212 template <class T> 213 struct Foo { 214 int foo; 215 }; 216 217 void foo(const Foo<int> &arg) { 218 // CHECK: #pragma omp parallel 219 #pragma omp parallel 220 { 221 // CHECK: #pragma omp for schedule(static) 222 #pragma omp for schedule(static) 223 for (int idx = 0; idx < 1234; ++idx) { 224 //arg.foo = idx; 225 idx = arg.foo; 226 } 227 } 228 } 229 230 template<typename T> 231 T S<T>::TS = 0; 232 233 #endif 234
