forked from OSchip/llvm-project
185 lines
6.6 KiB
C++
185 lines
6.6 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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typedef void *omp_depend_t;
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void foo() {}
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struct S1 {
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S1(): a(0) {}
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S1(int v) : a(v) {}
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int a;
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typedef int type;
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S1 operator +(const S1&);
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};
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template <typename T>
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class S7 : public T {
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protected:
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T a, b;
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S7() : a(0) {}
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public:
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S7(typename T::type v) : a(v) {
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omp_depend_t x;
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#pragma omp taskgroup allocate(b) task_reduction(+:b)
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#pragma omp task private(a) private(this->a) private(T::a) in_reduction(+:this->b) allocate(b) depend(depobj:x)
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for (int k = 0; k < a.a; ++k)
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++this->a.a;
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}
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S7 &operator=(S7 &s) {
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#pragma omp task private(a) private(this->a)
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for (int k = 0; k < s.a.a; ++k)
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++s.a.a;
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return *this;
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}
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};
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// CHECK: #pragma omp taskgroup allocate(this->b) task_reduction(+: this->b)
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// CHECK: #pragma omp task private(this->a) private(this->a) private(T::a) in_reduction(+: this->b) allocate(this->b) depend(depobj : x){{$}}
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// CHECK: #pragma omp task private(this->a) private(this->a)
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// CHECK: #pragma omp task private(this->a) private(this->a) private(this->S1::a)
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class S8 : public S7<S1> {
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S8() {}
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public:
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S8(int v) : S7<S1>(v){
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#pragma omp task private(a) private(this->a) private(S7<S1>::a)
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for (int k = 0; k < a.a; ++k)
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++this->a.a;
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}
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S8 &operator=(S8 &s) {
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#pragma omp task private(a) private(this->a)
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for (int k = 0; k < s.a.a; ++k)
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++s.a.a;
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return *this;
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}
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};
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// CHECK: #pragma omp task private(this->a) private(this->a) private(this->S7<S1>::a)
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// CHECK: #pragma omp task private(this->a) private(this->a)
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template <class T>
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struct S {
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operator T() { return T(); }
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static T TS;
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#pragma omp threadprivate(TS)
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};
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// CHECK: template <class T> struct S {
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// CHECK: static T TS;
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// CHECK-NEXT: #pragma omp threadprivate(S::TS)
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// CHECK: };
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// CHECK: template<> struct S<int> {
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// CHECK: static int TS;
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// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
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// CHECK-NEXT: }
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// CHECK: template<> struct S<long> {
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// CHECK: static long TS;
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// CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)
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// CHECK-NEXT: }
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template <typename T, int C>
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T tmain(T argc, T *argv) {
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T b = argc, c, d, e, f, g;
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static T a;
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S<T> s;
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T arr[argc];
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omp_depend_t x;
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#pragma omp task untied depend(in : argc, argv[b:argc], arr[:]) if (task : argc > 0) depend(depobj: x)
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a = 2;
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#pragma omp task default(none), private(argc, b) firstprivate(argv) shared(d) if (argc > 0) final(S<T>::TS > 0) priority(argc)
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foo();
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#pragma omp taskgroup task_reduction(-: argc)
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#pragma omp task if (C) mergeable priority(C) in_reduction(-: argc)
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foo();
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return 0;
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}
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// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
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// CHECK-NEXT: T b = argc, c, d, e, f, g;
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// CHECK-NEXT: static T a;
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// CHECK-NEXT: S<T> s;
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// CHECK-NEXT: T arr[argc];
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// CHECK-NEXT: omp_depend_t x;
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// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:]) if(task: argc > 0) depend(depobj : x)
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<T>::TS > 0) priority(argc)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp taskgroup task_reduction(-: argc)
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// CHECK-NEXT: #pragma omp task if(C) mergeable priority(C) in_reduction(-: argc)
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// CHECK-NEXT: foo()
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// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
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// CHECK-NEXT: int b = argc, c, d, e, f, g;
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// CHECK-NEXT: static int a;
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// CHECK-NEXT: S<int> s;
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// CHECK-NEXT: int arr[argc];
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// CHECK-NEXT: omp_depend_t x;
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// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:]) if(task: argc > 0) depend(depobj : x)
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<int>::TS > 0) priority(argc)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp taskgroup task_reduction(-: argc)
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// CHECK-NEXT: #pragma omp task if(5) mergeable priority(5) in_reduction(-: argc)
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// CHECK-NEXT: foo()
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// CHECK: template<> long tmain<long, 1>(long argc, long *argv) {
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// CHECK-NEXT: long b = argc, c, d, e, f, g;
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// CHECK-NEXT: static long a;
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// CHECK-NEXT: S<long> s;
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// CHECK-NEXT: long arr[argc];
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// CHECK-NEXT: omp_depend_t x;
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// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:]) if(task: argc > 0) depend(depobj : x)
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<long>::TS > 0) priority(argc)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp taskgroup task_reduction(-: argc)
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// CHECK-NEXT: #pragma omp task if(1) mergeable priority(1) in_reduction(-: argc)
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// CHECK-NEXT: foo()
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enum Enum {};
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int main(int argc, char **argv) {
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long x;
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int b = argc, c, d, e, f, g;
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static int a;
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int arr[10], arr1[argc];
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omp_depend_t y;
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#pragma omp threadprivate(a)
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Enum ee;
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// CHECK: Enum ee;
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#pragma omp task untied mergeable depend(out:argv[:a][1], (arr)[0:]) if(task: argc > 0) priority(f) depend(depobj:y)
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// CHECK-NEXT: #pragma omp task untied mergeable depend(out : argv[:a][1],(arr)[0:]) if(task: argc > 0) priority(f) depend(depobj : y)
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a = 2;
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// CHECK-NEXT: a = 2;
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#pragma omp taskgroup task_reduction(min: arr1)
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#pragma omp task default(none), private(argc, b) firstprivate(argv) if (argc > 0) final(a > 0) depend(inout : a, argv[:argc],arr[:a]) priority(23) in_reduction(min: arr1)
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// CHECK-NEXT: #pragma omp taskgroup task_reduction(min: arr1)
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// CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) if(argc > 0) final(a > 0) depend(inout : a,argv[:argc],arr[:a]) priority(23) in_reduction(min: arr1)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp taskgroup task_reduction(min: arr1)
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#pragma omp parallel reduction(+:arr1)
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#pragma omp task in_reduction(min: arr1)
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// CHECK-NEXT: #pragma omp taskgroup task_reduction(min: arr1)
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// CHECK-NEXT: #pragma omp parallel reduction(+: arr1)
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// CHECK-NEXT: #pragma omp task in_reduction(min: arr1)
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foo();
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// CHECK-NEXT: foo();
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return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
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}
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extern template int S<int>::TS;
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extern template long S<long>::TS;
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#endif
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