85 lines · cpp
1// RUN: %clang_cc1 -verify -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 %s -ast-print | FileCheck %s4 5// RUN: %clang_cc1 -verify -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 %s -ast-print | FileCheck %s8// expected-no-diagnostics9 10#ifndef HEADER11#define HEADER12 13void foo() {}14 15struct SS {16 int a;17 int b : 4;18 int &c;19 SS(int &d) : a(0), b(0), c(d) {20#pragma omp parallel firstprivate(a, b, c)21#pragma omp single copyprivate(a, this->b, (this)->c)22// CHECK: #pragma omp parallel firstprivate(this->a,this->b,this->c)23// CHECK-NEXT: #pragma omp single copyprivate(this->a,this->b,this->c){{$}}24 ++this->a, --b, (this)->c /= 1;25 }26};27 28template<typename T>29struct SST {30 T a;31 SST() : a(T()) {32// CHECK: #pragma omp parallel firstprivate(this->a)33// CHECK-NEXT: #pragma omp single copyprivate(this->a)34// CHECK: #pragma omp parallel firstprivate(this->a)35// CHECK-NEXT: #pragma omp single copyprivate(this->a)36#pragma omp parallel firstprivate(a)37#pragma omp single copyprivate(this->a)38 ++this->a;39 }40};41 42template <class T, int N>43T tmain(T argc) {44 T b = argc, c, d, e, f, g;45 static T a;46 SST<T> sst;47// CHECK: static T a;48#pragma omp parallel private(g)49#pragma omp single private(argc, b), firstprivate(c, d), nowait allocate(d)50 foo();51 // CHECK: #pragma omp parallel private(g)52 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) nowait allocate(d)53 // CHECK-NEXT: foo();54#pragma omp parallel private(g)55#pragma omp single allocate(argc) private(argc, b), firstprivate(c, d), copyprivate(g)56 foo();57 // CHECK-NEXT: #pragma omp parallel private(g)58 // CHECK-NEXT: #pragma omp single allocate(argc) private(argc,b) firstprivate(c,d) copyprivate(g)59 // CHECK-NEXT: foo();60 return T();61}62 63int main(int argc, char **argv) {64// CHECK: int main(int argc, char **argv) {65 int b = argc, c, d, e, f, g;66 static int a;67 SS ss(a);68// CHECK: static int a;69#pragma omp parallel private(g)70#pragma omp single private(argc, b), firstprivate(argv, c), nowait71 foo();72 // CHECK: #pragma omp parallel private(g)73 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(argv,c) nowait74 // CHECK-NEXT: foo();75#pragma omp parallel private(g)76#pragma omp single private(argc, b), firstprivate(c, d), copyprivate(g)77 foo();78 // CHECK-NEXT: #pragma omp parallel private(g)79 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) copyprivate(g)80 // CHECK-NEXT: foo();81 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));82}83 84#endif85