| 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 | |
| 5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | 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 | FileCheck %s |
| 8 | // expected-no-diagnostics |
| 9 | |
| 10 | #ifndef HEADER |
| 11 | #define HEADER |
| 12 | |
| 13 | void foo() {} |
| 14 | |
| 15 | struct S1 { |
| 16 | S1(): a(0) {} |
| 17 | S1(int v) : a(v) {} |
| 18 | int a; |
| 19 | typedef int type; |
| 20 | S1& operator +(const S1&); |
| 21 | S1& operator *(const S1&); |
| 22 | S1& operator &&(const S1&); |
| 23 | S1& operator ^(const S1&); |
| 24 | }; |
| 25 | |
| 26 | template <typename T> |
| 27 | class S7 : public T { |
| 28 | protected: |
| 29 | T a; |
| 30 | T b[100]; |
| 31 | S7() : a(0) {} |
| 32 | |
| 33 | public: |
| 34 | S7(typename T::type v) : a(v) { |
| 35 | #pragma omp taskgroup task_reduction(+ : a) task_reduction(*: b[:]) |
| 36 | for (int k = 0; k < a.a; ++k) |
| 37 | ++this->a.a; |
| 38 | } |
| 39 | S7 &operator=(S7 &s) { |
| 40 | #pragma omp taskgroup task_reduction(&& : this->a) task_reduction(^: b[s.a.a]) |
| 41 | for (int k = 0; k < s.a.a; ++k) |
| 42 | ++s.a.a; |
| 43 | return *this; |
| 44 | } |
| 45 | }; |
| 46 | |
| 47 | // CHECK: #pragma omp taskgroup task_reduction(+: this->a) task_reduction(*: this->b[:]) |
| 48 | // CHECK: #pragma omp taskgroup task_reduction(&&: this->a) task_reduction(^: this->b[s.a.a]) |
| 49 | // CHECK: #pragma omp taskgroup task_reduction(+: this->a) task_reduction(*: this->b[:]) |
| 50 | |
| 51 | class S8 : public S7<S1> { |
| 52 | S8() {} |
| 53 | |
| 54 | public: |
| 55 | S8(int v) : S7<S1>(v){ |
| 56 | #pragma omp taskgroup task_reduction(^ : S7 < S1 > ::a) task_reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a]) |
| 57 | for (int k = 0; k < a.a; ++k) |
| 58 | ++this->a.a; |
| 59 | } |
| 60 | S8 &operator=(S8 &s) { |
| 61 | #pragma omp taskgroup task_reduction(* : this->a) task_reduction(&&:this->b[a.a:]) |
| 62 | for (int k = 0; k < s.a.a; ++k) |
| 63 | ++s.a.a; |
| 64 | return *this; |
| 65 | } |
| 66 | }; |
| 67 | |
| 68 | // CHECK: #pragma omp taskgroup task_reduction(^: this->S7<S1>::a) task_reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a]) |
| 69 | // CHECK: #pragma omp taskgroup task_reduction(*: this->a) task_reduction(&&: this->b[this->a.a:]) |
| 70 | |
| 71 | int main (int argc, char **argv) { |
| 72 | int b = argc, c, d, e, f, g; |
| 73 | static int a; |
| 74 | // CHECK: static int a; |
| 75 | #pragma omp taskgroup |
| 76 | a=2; |
| 77 | // CHECK-NEXT: #pragma omp taskgroup{{$}} |
| 78 | // CHECK-NEXT: a = 2; |
| 79 | // CHECK-NEXT: ++a; |
| 80 | ++a; |
| 81 | #pragma omp taskgroup task_reduction(min: a) |
| 82 | foo(); |
| 83 | // CHECK-NEXT: #pragma omp taskgroup task_reduction(min: a) |
| 84 | // CHECK-NEXT: foo(); |
| 85 | // CHECK-NEXT: return 0; |
| 86 | return 0; |
| 87 | } |
| 88 | |
| 89 | #endif |
| 90 | |