1 // RUN: %clang_cc1 -verify -fopenmp -ast-print %s -Wno-openmp-target | 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 -Wno-openmp-target | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s -Wno-openmp-target | 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 -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 simd private(a) private(this->a) private(T::a) allocate(T::a) 31 for (int k = 0; k < a.a; ++k) 32 ++this->a.a; 33 } 34 S7 &operator=(S7 &s) { 35 #pragma omp target 36 #pragma omp teams 37 #pragma omp distribute simd allocate(a) private(a) private(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 distribute simd private(this->a) private(this->a) private(T::a) allocate(T::a){{$}} 45 // CHECK: #pragma omp distribute simd allocate(this->a) private(this->a) private(this->a) 46 // CHECK: #pragma omp distribute simd private(this->a) private(this->a) private(this->S::a) allocate(this->S::a) 47 48 class S8 : public S7<S> { 49 S8() {} 50 51 public: 52 S8(int v) : S7<S>(v){ 53 #pragma omp target 54 #pragma omp teams 55 #pragma omp distribute simd private(a) private(this->a) private(S7<S>::a) 56 for (int k = 0; k < a.a; ++k) 57 ++this->a.a; 58 } 59 S8 &operator=(S8 &s) { 60 #pragma omp target 61 #pragma omp teams 62 #pragma omp distribute simd private(a) private(this->a) 63 for (int k = 0; k < s.a.a; ++k) 64 ++s.a.a; 65 return *this; 66 } 67 }; 68 69 // CHECK: #pragma omp distribute simd private(this->a) private(this->a) private(this->S7<S>::a) 70 // CHECK: #pragma omp distribute simd private(this->a) private(this->a) 71 72 template <class T, int N> 73 T tmain(T argc) { 74 T b = argc, c, d, e, f, h; 75 static T a; 76 // CHECK: static T a; 77 static T g; 78 #pragma omp threadprivate(g) 79 80 #pragma omp target 81 #pragma omp teams 82 #pragma omp distribute simd dist_schedule(static, a) firstprivate(a) 83 for (int i = 0; i < 2; ++i) 84 a = 2; 85 // CHECK: #pragma omp distribute simd dist_schedule(static, a) firstprivate(a) 86 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 87 // CHECK-NEXT: a = 2; 88 89 #pragma omp target 90 #pragma omp teams 91 #pragma omp distribute simd private(argc, b), firstprivate(c, d), lastprivate(f) collapse(N) reduction(+ : h) dist_schedule(static,N) 92 for (int i = 0; i < 2; ++i) 93 for (int j = 0; j < 2; ++j) 94 for (int k = 0; k < 10; ++k) 95 for (int m = 0; m < 10; ++m) 96 for (int n = 0; n < 10; ++n) 97 a++; 98 // CHECK: #pragma omp distribute simd private(argc,b) firstprivate(c,d) lastprivate(f) collapse(N) reduction(+: h) dist_schedule(static, N) 99 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 100 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 101 // CHECK-NEXT: for (int k = 0; k < 10; ++k) 102 // CHECK-NEXT: for (int m = 0; m < 10; ++m) 103 // CHECK-NEXT: for (int n = 0; n < 10; ++n) 104 // CHECK-NEXT: a++; 105 return T(); 106 } 107 108 int main(int argc, char **argv) { 109 int b = argc, c, d, e, f, h; 110 int x[200]; 111 static int a; 112 // CHECK: static int a; 113 static float g; 114 #pragma omp threadprivate(g) 115 116 #pragma omp target 117 #pragma omp teams 118 #pragma omp distribute simd dist_schedule(static, a) private(a) 119 for (int i = 0; i < 2; ++i) 120 a = 2; 121 // CHECK: #pragma omp distribute simd dist_schedule(static, a) private(a) 122 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 123 // CHECK-NEXT: a = 2; 124 125 #pragma omp target 126 #pragma omp teams 127 #pragma omp distribute simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) reduction(+ : h) dist_schedule(static, b) 128 for (int i = 0; i < 10; ++i) 129 for (int j = 0; j < 10; ++j) 130 a++; 131 // CHECK: #pragma omp distribute simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) reduction(+: h) dist_schedule(static, b) 132 // CHECK-NEXT: for (int i = 0; i < 10; ++i) 133 // CHECK-NEXT: for (int j = 0; j < 10; ++j) 134 // CHECK-NEXT: a++; 135 136 int i; 137 #pragma omp target 138 #pragma omp teams 139 #pragma omp distribute simd aligned(x:8) linear(i:2) safelen(8) simdlen(8) 140 for (i = 0; i < 100; i++) 141 for (int j = 0; j < 200; j++) 142 a += h + x[j]; 143 // CHECK: #pragma omp distribute simd aligned(x: 8) linear(i: 2) safelen(8) simdlen(8) 144 // CHECK-NEXT: for (i = 0; i < 100; i++) 145 // CHECK-NEXT: for (int j = 0; j < 200; j++) 146 // CHECK-NEXT: a += h + x[j]; 147 148 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); 149 } 150 151 #endif 152