| 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 | void foo() {} |
| 14 | |
| 15 | struct S { |
| 16 | S(): a(0) {} |
| 17 | S(int v) : a(v) {} |
| 18 | int a; |
| 19 | typedef int type; |
| 20 | }; |
| 21 | |
| 22 | template <typename T> |
| 23 | class S7 : public T { |
| 24 | protected: |
| 25 | T a; |
| 26 | S7() : a(0) {} |
| 27 | |
| 28 | public: |
| 29 | S7(typename T::type v) : a(v) { |
| 30 | #pragma omp target |
| 31 | #pragma omp teams |
| 32 | #pragma omp distribute private(a) private(this->a) private(T::a) allocate(a) |
| 33 | for (int k = 0; k < a.a; ++k) |
| 34 | ++this->a.a; |
| 35 | } |
| 36 | S7 &operator=(S7 &s) { |
| 37 | #pragma omp target |
| 38 | #pragma omp teams |
| 39 | #pragma omp distribute allocate(a) private(a) private(this->a) |
| 40 | for (int k = 0; k < s.a.a; ++k) |
| 41 | ++s.a.a; |
| 42 | return *this; |
| 43 | } |
| 44 | }; |
| 45 | |
| 46 | // CHECK: #pragma omp target |
| 47 | // CHECK-NEXT: #pragma omp teams |
| 48 | // CHECK-NEXT: #pragma omp distribute private(this->a) private(this->a) private(T::a) allocate(this->a) |
| 49 | // CHECK: #pragma omp target |
| 50 | // CHECK-NEXT: #pragma omp teams |
| 51 | // CHECK-NEXT: #pragma omp distribute allocate(this->a) private(this->a) private(this->a) |
| 52 | // CHECK: #pragma omp target |
| 53 | // CHECK-NEXT: #pragma omp teams |
| 54 | // CHECK-NEXT: #pragma omp distribute private(this->a) private(this->a) private(this->S::a) allocate(this->a) |
| 55 | |
| 56 | class S8 : public S7<S> { |
| 57 | S8() {} |
| 58 | |
| 59 | public: |
| 60 | S8(int v) : S7<S>(v){ |
| 61 | #pragma omp target |
| 62 | #pragma omp teams |
| 63 | #pragma omp distribute private(a) private(this->a) private(S7<S>::a) |
| 64 | for (int k = 0; k < a.a; ++k) |
| 65 | ++this->a.a; |
| 66 | } |
| 67 | S8 &operator=(S8 &s) { |
| 68 | #pragma omp target |
| 69 | #pragma omp teams |
| 70 | #pragma omp distribute private(a) private(this->a) |
| 71 | for (int k = 0; k < s.a.a; ++k) |
| 72 | ++s.a.a; |
| 73 | return *this; |
| 74 | } |
| 75 | }; |
| 76 | |
| 77 | // CHECK: #pragma omp target |
| 78 | // CHECK-NEXT: #pragma omp teams |
| 79 | // CHECK-NEXT: #pragma omp distribute private(this->a) private(this->a) private(this->S7<S>::a) |
| 80 | // CHECK: #pragma omp target |
| 81 | // CHECK-NEXT: #pragma omp teams |
| 82 | // CHECK-NEXT: #pragma omp distribute private(this->a) private(this->a) |
| 83 | |
| 84 | template <class T, int N> |
| 85 | T tmain(T argc) { |
| 86 | T b = argc, c, d, e, f, g; |
| 87 | static T a; |
| 88 | // CHECK: static T a; |
| 89 | #pragma omp distribute |
| 90 | // CHECK-NEXT: #pragma omp distribute{{$}} |
| 91 | for (int i=0; i < 2; ++i)a=2; |
| 92 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
| 93 | // CHECK-NEXT: a = 2; |
| 94 | #pragma omp target |
| 95 | #pragma omp teams |
| 96 | #pragma omp distribute private(argc, b), firstprivate(c, d), collapse(2) |
| 97 | for (int i = 0; i < 10; ++i) |
| 98 | for (int j = 0; j < 10; ++j)foo(); |
| 99 | // CHECK-NEXT: #pragma omp target |
| 100 | // CHECK-NEXT: #pragma omp teams |
| 101 | // CHECK-NEXT: #pragma omp distribute private(argc,b) firstprivate(c,d) collapse(2) |
| 102 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 103 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
| 104 | // CHECK-NEXT: foo(); |
| 105 | for (int i = 0; i < 10; ++i)foo(); |
| 106 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 107 | // CHECK-NEXT: foo(); |
| 108 | #pragma omp distribute |
| 109 | // CHECK: #pragma omp distribute |
| 110 | for (int i = 0; i < 10; ++i)foo(); |
| 111 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 112 | // CHECK-NEXT: foo(); |
| 113 | return T(); |
| 114 | } |
| 115 | |
| 116 | int main (int argc, char **argv) { |
| 117 | int b = argc, c, d, e, f, g; |
| 118 | static int a; |
| 119 | // CHECK: static int a; |
| 120 | #pragma omp distribute |
| 121 | // CHECK-NEXT: #pragma omp distribute |
| 122 | for (int i=0; i < 2; ++i)a=2; |
| 123 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
| 124 | // CHECK-NEXT: a = 2; |
| 125 | #pragma omp target |
| 126 | #pragma omp teams |
| 127 | #pragma omp distribute private(argc,b),firstprivate(argv, c), collapse(2) |
| 128 | for (int i = 0; i < 10; ++i) |
| 129 | for (int j = 0; j < 10; ++j)foo(); |
| 130 | // CHECK-NEXT: #pragma omp target |
| 131 | // CHECK-NEXT: #pragma omp teams |
| 132 | // CHECK-NEXT: #pragma omp distribute private(argc,b) firstprivate(argv,c) collapse(2) |
| 133 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 134 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
| 135 | // CHECK-NEXT: foo(); |
| 136 | for (int i = 0; i < 10; ++i)foo(); |
| 137 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 138 | // CHECK-NEXT: foo(); |
| 139 | #pragma omp distribute |
| 140 | // CHECK: #pragma omp distribute |
| 141 | for (int i = 0; i < 10; ++i)foo(); |
| 142 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
| 143 | // CHECK-NEXT: foo(); |
| 144 | return (0); |
| 145 | } |
| 146 | |
| 147 | #endif |
| 148 | |