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 }; 17 18 template <typename T> 19 class S7 : public T { 20 protected: 21 T a; 22 S7() : a(0) {} 23 24 public: 25 S7(typename T::type v) : a(v) { 26 #pragma omp parallel private(a) private(this->a) private(T::a) 27 for (int k = 0; k < a.a; ++k) 28 ++this->a.a; 29 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(T::a) 30 for (int k = 0; k < a.a; ++k) 31 ++this->a.a; 32 } 33 S7 &operator=(S7 &s) { 34 #pragma omp parallel private(a) private(this->a) 35 for (int k = 0; k < s.a.a; ++k) 36 ++s.a.a; 37 #pragma omp parallel firstprivate(a) firstprivate(this->a) 38 for (int k = 0; k < s.a.a; ++k) 39 ++s.a.a; 40 return *this; 41 } 42 }; 43 44 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S1::a) 45 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a) 46 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(T::a) 47 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(T::a) 48 // CHECK: #pragma omp parallel private(this->a) private(this->a) 49 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 50 51 class S8 : public S7<S1> { 52 S8() {} 53 54 public: 55 S8(int v) : S7<S1>(v){ 56 #pragma omp parallel private(a) private(this->a) private(S7<S1>::a) 57 for (int k = 0; k < a.a; ++k) 58 ++this->a.a; 59 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(S7<S1>::a) 60 for (int k = 0; k < a.a; ++k) 61 ++this->a.a; 62 } 63 S8 &operator=(S8 &s) { 64 #pragma omp parallel private(a) private(this->a) 65 for (int k = 0; k < s.a.a; ++k) 66 ++s.a.a; 67 #pragma omp parallel firstprivate(a) firstprivate(this->a) 68 for (int k = 0; k < s.a.a; ++k) 69 ++s.a.a; 70 return *this; 71 } 72 }; 73 74 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S7<S1>::a) 75 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a) 76 // CHECK: #pragma omp parallel private(this->a) private(this->a) 77 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) 78 79 template <class T> 80 struct S { 81 operator T() {return T();} 82 static T TS; 83 #pragma omp threadprivate(TS) 84 }; 85 86 // CHECK: template <class T = int> struct S { 87 // CHECK: static int TS; 88 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS) 89 // CHECK-NEXT: } 90 // CHECK: template <class T = long> struct S { 91 // CHECK: static long TS; 92 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS) 93 // CHECK-NEXT: } 94 // CHECK: template <class T> struct S { 95 // CHECK: static T TS; 96 // CHECK-NEXT: #pragma omp threadprivate(S::TS) 97 // CHECK: }; 98 99 template <typename T, int C> 100 T tmain(T argc, T *argv) { 101 T b = argc, c, d, e, f, g; 102 static T a; 103 S<T> s; 104 T arr[C][10], arr1[C]; 105 #pragma omp parallel 106 a=2; 107 #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]) 108 foo(); 109 #pragma omp parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g) 110 foo(); 111 return 0; 112 } 113 114 // CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) { 115 // CHECK-NEXT: int b = argc, c, d, e, f, g; 116 // CHECK-NEXT: static int a; 117 // CHECK-NEXT: S<int> s; 118 // CHECK-NEXT: int arr[5][10], arr1[5]; 119 // CHECK-NEXT: #pragma omp parallel 120 // CHECK-NEXT: a = 2; 121 // 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]) 122 // CHECK-NEXT: foo() 123 // CHECK-NEXT: #pragma omp parallel if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: g) 124 // CHECK-NEXT: foo() 125 // CHECK: template <typename T = long, int C = 1> long tmain(long argc, long *argv) { 126 // CHECK-NEXT: long b = argc, c, d, e, f, g; 127 // CHECK-NEXT: static long a; 128 // CHECK-NEXT: S<long> s; 129 // CHECK-NEXT: long arr[1][10], arr1[1]; 130 // CHECK-NEXT: #pragma omp parallel 131 // CHECK-NEXT: a = 2; 132 // 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]) 133 // CHECK-NEXT: foo() 134 // CHECK-NEXT: #pragma omp parallel if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(&&: g) 135 // CHECK-NEXT: foo() 136 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) { 137 // CHECK-NEXT: T b = argc, c, d, e, f, g; 138 // CHECK-NEXT: static T a; 139 // CHECK-NEXT: S<T> s; 140 // CHECK-NEXT: T arr[C][10], arr1[C]; 141 // CHECK-NEXT: #pragma omp parallel 142 // CHECK-NEXT: a = 2; 143 // 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]) 144 // CHECK-NEXT: foo() 145 // CHECK-NEXT: #pragma omp parallel if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(&&: g) 146 // CHECK-NEXT: foo() 147 148 enum Enum { }; 149 150 int main (int argc, char **argv) { 151 long x; 152 int b = argc, c, d, e, f, g; 153 static int a; 154 #pragma omp threadprivate(a) 155 int arr[10][argc], arr1[2]; 156 Enum ee; 157 // CHECK: Enum ee; 158 #pragma omp parallel 159 // CHECK-NEXT: #pragma omp parallel 160 a=2; 161 // CHECK-NEXT: a = 2; 162 #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]) 163 // 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]) 164 foo(); 165 // CHECK-NEXT: foo(); 166 // CHECK-NEXT: #pragma omp parallel if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10]) 167 // CHECK-NEXT: foo() 168 #pragma omp parallel if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10]) 169 foo(); 170 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); 171 } 172 173 template <class T> 174 struct Foo { 175 int foo; 176 }; 177 178 void foo(const Foo<int> &arg) { 179 // CHECK: #pragma omp parallel 180 #pragma omp parallel 181 { 182 // CHECK: #pragma omp for schedule(static) 183 #pragma omp for schedule(static) 184 for (int idx = 0; idx < 1234; ++idx) { 185 //arg.foo = idx; 186 idx = arg.foo; 187 } 188 } 189 } 190 191 #endif 192