226 lines · cpp
1// RUN: %clang_cc1 -verify -Wno-vla -fopenmp -ast-print %s | FileCheck %s2// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s3// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -verify -Wno-vla %s -ast-print | FileCheck %s4 5// RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -ast-print %s | FileCheck %s6// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s7// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -verify -Wno-vla %s -ast-print | FileCheck %s8// expected-no-diagnostics9 10#ifndef HEADER11#define HEADER12 13void foo() {}14 15struct 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 26template <typename T>27class S7 : public T {28protected:29 T a;30 T b[100];31 S7() : a(0) {}32 33public:34 S7(typename T::type v) : a(v) {35 int tid = 0;36// CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a) private(T::a)37#pragma omp parallel masked filter(tid) private(a) private(this->a) private(T::a)38 for (int k = 0; k < a.a; ++k)39 ++this->a.a;40// CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a) firstprivate(T::a)41#pragma omp parallel masked filter(tid) firstprivate(a) firstprivate(this->a) firstprivate(T::a)42 for (int k = 0; k < a.a; ++k)43 ++this->a.a;44// CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a) shared(T::a)45#pragma omp parallel masked filter(tid) shared(a) shared(this->a) shared(T::a)46 for (int k = 0; k < a.a; ++k)47 ++this->a.a;48// CHECK: #pragma omp parallel masked filter(tid) reduction(+: this->a) reduction(*: this->b[:])49#pragma omp parallel masked filter(tid) reduction(+ : a) reduction(*: b[:])50 for (int k = 0; k < a.a; ++k)51 ++this->a.a;52 }53 S7 &operator=(S7 &s) {54 int tid = 0;55// CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a)56#pragma omp parallel masked filter(tid) private(a) private(this->a)57 for (int k = 0; k < s.a.a; ++k)58 ++s.a.a;59// CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a)60#pragma omp parallel masked filter(tid) firstprivate(a) firstprivate(this->a)61 for (int k = 0; k < s.a.a; ++k)62 ++s.a.a;63// CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a)64#pragma omp parallel masked filter(tid) shared(a) shared(this->a)65 for (int k = 0; k < s.a.a; ++k)66 ++s.a.a;67// CHECK: #pragma omp parallel masked filter(tid) reduction(&&: this->a) reduction(^: this->b[s.a.a])68#pragma omp parallel masked filter(tid) reduction(&& : this->a) reduction(^: b[s.a.a])69 for (int k = 0; k < s.a.a; ++k)70 ++s.a.a;71 return *this;72 }73};74 75// CHECK: #pragma omp parallel masked filter(tid) private(this->a) private(this->a) private(this->S1::a)76// CHECK: #pragma omp parallel masked filter(tid) firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a)77// CHECK: #pragma omp parallel masked filter(tid) shared(this->a) shared(this->a) shared(this->S1::a)78// CHECK: #pragma omp parallel masked filter(tid) reduction(+: this->a) reduction(*: this->b[:])79 80class S8 : public S7<S1> {81 S8() {}82 83public:84 S8(int v) : S7<S1>(v){85// CHECK: #pragma omp parallel masked private(this->a) private(this->a) private(this->S7<S1>::a)86#pragma omp parallel masked private(a) private(this->a) private(S7 < S1 > ::a)87 for (int k = 0; k < a.a; ++k)88 ++this->a.a;89// CHECK: #pragma omp parallel masked firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a)90#pragma omp parallel masked firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a)91 for (int k = 0; k < a.a; ++k)92 ++this->a.a;93// CHECK: #pragma omp parallel masked shared(this->a) shared(this->a) shared(this->S7<S1>::a)94#pragma omp parallel masked shared(a) shared(this->a) shared(S7 < S1 > ::a)95 for (int k = 0; k < a.a; ++k)96 ++this->a.a;97// CHECK: #pragma omp parallel masked reduction(^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a])98#pragma omp parallel masked reduction(^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a])99 for (int k = 0; k < a.a; ++k)100 ++this->a.a;101 }102 S8 &operator=(S8 &s) {103// CHECK: #pragma omp parallel masked private(this->a) private(this->a)104#pragma omp parallel masked private(a) private(this->a)105 for (int k = 0; k < s.a.a; ++k)106 ++s.a.a;107// CHECK: #pragma omp parallel masked firstprivate(this->a) firstprivate(this->a)108#pragma omp parallel masked firstprivate(a) firstprivate(this->a)109 for (int k = 0; k < s.a.a; ++k)110 ++s.a.a;111// CHECK: #pragma omp parallel masked shared(this->a) shared(this->a)112#pragma omp parallel masked shared(a) shared(this->a)113 for (int k = 0; k < s.a.a; ++k)114 ++s.a.a;115// CHECK: #pragma omp parallel masked reduction(*: this->a) reduction(&&: this->b[this->a.a:])116#pragma omp parallel masked reduction(* : this->a) reduction(&&:this->b[a.a:])117 for (int k = 0; k < s.a.a; ++k)118 ++s.a.a;119 return *this;120 }121};122 123 124template <class T>125struct S {126 operator T() {return T();}127 static T TS;128 #pragma omp threadprivate(TS)129};130 131// CHECK: template <class T> struct S {132// CHECK: static T TS;133// CHECK-NEXT: #pragma omp threadprivate(S::TS)134// CHECK: };135// CHECK: template<> struct S<int> {136// CHECK: static int TS;137// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)138// CHECK-NEXT: }139// CHECK: template<> struct S<long> {140// CHECK: static long TS;141// CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)142// CHECK-NEXT: }143 144int thrp;145#pragma omp threadprivate(thrp)146 147template <typename T, int C>148T tmain(T argc, T *argv) {149 T b = argc, c, d, e, f, g;150 static T a;151 S<T> s;152 T arr[C][10], arr1[C];153#pragma omp parallel masked154 a=2;155#pragma omp parallel masked default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) copyin(S<T>::TS, thrp) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10])156 foo();157#pragma omp parallel masked if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(task, && : g)158 foo();159 return 0;160}161 162// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {163// CHECK-NEXT: T b = argc, c, d, e, f, g;164// CHECK-NEXT: static T a;165// CHECK-NEXT: S<T> s;166// CHECK-NEXT: T arr[C][10], arr1[C];167// CHECK-NEXT: #pragma omp parallel masked168// CHECK-NEXT: a = 2;169// CHECK-NEXT: #pragma omp parallel masked default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) copyin(S<T>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10])170// CHECK-NEXT: foo()171// CHECK-NEXT: #pragma omp parallel masked if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(task, &&: g)172// CHECK-NEXT: foo()173// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {174// CHECK-NEXT: int b = argc, c, d, e, f, g;175// CHECK-NEXT: static int a;176// CHECK-NEXT: S<int> s;177// CHECK-NEXT: int arr[5][10], arr1[5];178// CHECK-NEXT: #pragma omp parallel masked179// CHECK-NEXT: a = 2;180// CHECK-NEXT: #pragma omp parallel masked default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) copyin(S<int>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10])181// CHECK-NEXT: foo()182// CHECK-NEXT: #pragma omp parallel masked if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(task, &&: g)183// CHECK-NEXT: foo()184// CHECK: template<> long tmain<long, 1>(long argc, long *argv) {185// CHECK-NEXT: long b = argc, c, d, e, f, g;186// CHECK-NEXT: static long a;187// CHECK-NEXT: S<long> s;188// CHECK-NEXT: long arr[1][10], arr1[1];189// CHECK-NEXT: #pragma omp parallel masked190// CHECK-NEXT: a = 2;191// CHECK-NEXT: #pragma omp parallel masked default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) copyin(S<long>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10])192// CHECK-NEXT: foo()193// CHECK-NEXT: #pragma omp parallel masked if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(task, &&: g)194// CHECK-NEXT: foo()195 196enum Enum { };197 198int main (int argc, char **argv) {199 long x;200 int b = argc, c, d, e, f, g;201 int tid = 0;202 static int a;203 #pragma omp threadprivate(a)204 int arr[10][argc], arr1[2];205 Enum ee;206// CHECK: Enum ee;207#pragma omp parallel masked208// CHECK-NEXT: #pragma omp parallel masked209 a=2;210// CHECK-NEXT: a = 2;211#pragma omp parallel masked default(none), private(argc,b) firstprivate(argv) if (parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(| : c, d, arr1[argc]) reduction(* : e, arr[:10][0:argc]) allocate(e) filter(tid)212// CHECK-NEXT: #pragma omp parallel masked default(none) private(argc,b) firstprivate(argv) if(parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(|: c,d,arr1[argc]) reduction(*: e,arr[:10][0:argc]) allocate(e) filter(tid)213 foo();214// CHECK-NEXT: foo();215// CHECK-NEXT: #pragma omp parallel masked allocate(e) if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10])216// CHECK-NEXT: foo()217#pragma omp parallel masked allocate(e) if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10])218 foo();219 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);220}221 222template<typename T>223T S<T>::TS = 0;224 225#endif226