1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s -Wno-openmp-target | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s -Wno-openmp-target | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s 8 // expected-no-diagnostics 9 10 #ifndef HEADER 11 #define HEADER 12 13 struct S { 14 S(): a(0) {} 15 S(int v) : a(v) {} 16 int a; 17 typedef int type; 18 }; 19 20 template <typename T> 21 class S7 : public T { 22 protected: 23 T a; 24 S7() : a(0) {} 25 26 public: 27 S7(typename T::type v) : a(v) { 28 #pragma omp target 29 #pragma omp teams 30 #pragma omp distribute parallel for simd private(a) private(this->a) private(T::a) 31 for (int k = 0; k < a.a; ++k) 32 ++this->a.a; 33 } 34 S7 &operator=(S7 &s) { 35 int k; 36 #pragma omp target 37 #pragma omp teams 38 #pragma omp distribute parallel for simd private(a) private(this->a) linear(k) 39 for (k = 0; k < s.a.a; ++k) 40 ++s.a.a; 41 return *this; 42 } 43 }; 44 45 // CHECK: #pragma omp distribute parallel for simd private(this->a) private(this->a) private(T::a){{$}} 46 // CHECK: #pragma omp distribute parallel for simd private(this->a) private(this->a) linear(k) 47 // CHECK: #pragma omp distribute parallel for simd private(this->a) private(this->a) private(this->S::a) 48 49 class S8 : public S7<S> { 50 S8() {} 51 52 public: 53 S8(int v) : S7<S>(v){ 54 #pragma omp target 55 #pragma omp teams 56 #pragma omp distribute parallel for simd private(a) private(this->a) private(S7<S>::a) 57 for (int k = 0; k < a.a; ++k) 58 ++this->a.a; 59 } 60 S8 &operator=(S8 &s) { 61 #pragma omp target 62 #pragma omp teams 63 #pragma omp distribute parallel for simd private(a) private(this->a) 64 for (int k = 0; k < s.a.a; ++k) 65 ++s.a.a; 66 return *this; 67 } 68 }; 69 70 // CHECK: #pragma omp distribute parallel for simd private(this->a) private(this->a) private(this->S7<S>::a) 71 // CHECK: #pragma omp distribute parallel for simd private(this->a) private(this->a) 72 73 template <class T, int N> 74 T tmain(T argc) { 75 T b = argc, c, d, e, f, h; 76 static T a; 77 // CHECK: static T a; 78 static T g; 79 #pragma omp threadprivate(g) 80 #pragma omp target 81 #pragma omp teams 82 #pragma omp distribute parallel for simd dist_schedule(static, a) schedule(dynamic) default(none) copyin(g) firstprivate(a) 83 // CHECK: #pragma omp distribute parallel for simd dist_schedule(static, a) schedule(dynamic) default(none) copyin(g) 84 for (int i = 0; i < 2; ++i) 85 a = 2; 86 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 87 // CHECK-NEXT: a = 2; 88 #pragma omp target 89 #pragma omp teams 90 #pragma omp distribute parallel for simd private(argc, b), firstprivate(c, d), lastprivate(f) collapse(N) schedule(static, N) if (parallel :argc) num_threads(N) default(shared) shared(e) reduction(+ : h) dist_schedule(static,N) 91 for (int i = 0; i < 2; ++i) 92 for (int j = 0; j < 2; ++j) 93 for (int j = 0; j < 2; ++j) 94 for (int j = 0; j < 2; ++j) 95 for (int j = 0; j < 2; ++j) 96 for (int i = 0; i < 2; ++i) 97 for (int j = 0; j < 2; ++j) 98 for (int j = 0; j < 2; ++j) 99 for (int j = 0; j < 2; ++j) 100 for (int j = 0; j < 2; ++j) 101 a++; 102 // CHECK: #pragma omp distribute parallel for simd private(argc,b) firstprivate(c,d) lastprivate(f) collapse(N) schedule(static, N) if(parallel: argc) num_threads(N) default(shared) shared(e) reduction(+: h) dist_schedule(static, N) 103 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 104 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 105 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 106 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 107 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 108 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 109 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 110 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 111 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 112 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 113 // CHECK-NEXT: a++; 114 return T(); 115 } 116 117 int main(int argc, char **argv) { 118 int b = argc, c, d, e, f, h; 119 int x[200]; 120 static int a; 121 // CHECK: static int a; 122 static float g; 123 #pragma omp threadprivate(g) 124 #pragma omp target 125 #pragma omp teams 126 #pragma omp distribute parallel for simd schedule(guided, argc) default(none) copyin(g) dist_schedule(static, a) private(a) 127 // CHECK: #pragma omp distribute parallel for simd schedule(guided, argc) default(none) copyin(g) dist_schedule(static, a) private(a) 128 for (int i = 0; i < 2; ++i) 129 a = 2; 130 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 131 // CHECK-NEXT: a = 2; 132 #pragma omp target 133 #pragma omp teams 134 #pragma omp distribute parallel for simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) if (argc) num_threads(a) default(shared) shared(e) reduction(+ : h) dist_schedule(static, b) 135 for (int i = 0; i < 10; ++i) 136 for (int j = 0; j < 10; ++j) 137 a++; 138 // CHECK: #pragma omp distribute parallel for simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) if(argc) num_threads(a) default(shared) shared(e) reduction(+: h) dist_schedule(static, b) 139 // CHECK-NEXT: for (int i = 0; i < 10; ++i) 140 // CHECK-NEXT: for (int j = 0; j < 10; ++j) 141 // CHECK-NEXT: a++; 142 143 int i; 144 #pragma omp target 145 #pragma omp teams 146 #pragma omp distribute parallel for simd aligned(x:8) linear(i:2) safelen(8) simdlen(8) 147 for (i = 0; i < 100; i++) 148 for (int j = 0; j < 200; j++) 149 a += h + x[j]; 150 // CHECK: #pragma omp distribute parallel for simd aligned(x: 8) linear(i: 2) safelen(8) simdlen(8) 151 // CHECK-NEXT: for (i = 0; i < 100; i++) 152 // CHECK-NEXT: for (int j = 0; j < 200; j++) 153 // CHECK-NEXT: a += h + x[j]; 154 155 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); 156 } 157 158 #endif 159