forked from OSchip/llvm-project
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -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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void foo() {}
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struct SS {
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int a;
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int b : 4;
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int &c;
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SS(int &d) : a(0), b(0), c(d) {
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#pragma omp parallel firstprivate(a, b, c)
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#pragma omp single copyprivate(a, this->b, (this)->c)
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// CHECK: #pragma omp parallel firstprivate(this->a,this->b,this->c)
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// CHECK-NEXT: #pragma omp single copyprivate(this->a,this->b,this->c){{$}}
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++this->a, --b, (this)->c /= 1;
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}
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};
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template<typename T>
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struct SST {
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T a;
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SST() : a(T()) {
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// CHECK: #pragma omp parallel firstprivate(this->a)
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// CHECK-NEXT: #pragma omp single copyprivate(this->a)
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// CHECK: #pragma omp parallel firstprivate(this->a)
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// CHECK-NEXT: #pragma omp single copyprivate(this->a)
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#pragma omp parallel firstprivate(a)
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#pragma omp single copyprivate(this->a)
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++this->a;
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}
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};
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template <class T, int N>
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T tmain(T argc) {
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T b = argc, c, d, e, f, g;
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static T a;
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SST<T> sst;
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// CHECK: static T a;
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#pragma omp parallel private(g)
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#pragma omp single private(argc, b), firstprivate(c, d), nowait
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foo();
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// CHECK: #pragma omp parallel private(g)
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// CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) nowait
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// CHECK-NEXT: foo();
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#pragma omp parallel private(g)
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#pragma omp single private(argc, b), firstprivate(c, d), copyprivate(g)
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foo();
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// CHECK-NEXT: #pragma omp parallel private(g)
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// CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) copyprivate(g)
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// CHECK-NEXT: foo();
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return T();
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}
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int main(int argc, char **argv) {
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// CHECK: int main(int argc, char **argv) {
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int b = argc, c, d, e, f, g;
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static int a;
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SS ss(a);
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// CHECK: static int a;
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#pragma omp parallel private(g)
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#pragma omp single private(argc, b), firstprivate(argv, c), nowait
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foo();
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// CHECK: #pragma omp parallel private(g)
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// CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(argv,c) nowait
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// CHECK-NEXT: foo();
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#pragma omp parallel private(g)
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#pragma omp single private(argc, b), firstprivate(c, d), copyprivate(g)
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foo();
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// CHECK-NEXT: #pragma omp parallel private(g)
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// CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) copyprivate(g)
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// CHECK-NEXT: foo();
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return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
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}
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#endif
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