123 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 15template <class T>16struct S {17 operator T() {return T();}18 static T TS;19 #pragma omp threadprivate(TS)20};21 22// CHECK: template <class T> struct S {23// CHECK: static T TS;24// CHECK-NEXT: #pragma omp threadprivate(S::TS)25// CHECK: };26// CHECK: template<> struct S<int> {27// CHECK: static int TS;28// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)29// CHECK-NEXT: }30 31template <typename T, int C>32T tmain(T argc, T *argv) {33 T b = argc, c, d, e, f, g;34 static T a;35 S<T> s;36#pragma omp teams37 a=2;38#pragma omp target39#pragma omp teams40 a=2;41#pragma omp target42#pragma omp teams default(none), private(argc,b) firstprivate(argv) shared (d) reduction(+:c) reduction(max:e) num_teams(C) thread_limit(d*C)43 foo();44#pragma omp target45#pragma omp teams reduction(^:e, f) reduction(&& : g)46 foo();47 return 0;48}49 50// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {51// CHECK-NEXT: T b = argc, c, d, e, f, g;52// CHECK-NEXT: static T a;53// CHECK-NEXT: S<T> s;54// CHECK-NEXT: #pragma omp teams55// CHECK-NEXT: a = 2;56// CHECK-NEXT: #pragma omp target57// CHECK-NEXT: #pragma omp teams{{$}}58// CHECK-NEXT: a = 2;59// CHECK-NEXT: #pragma omp target60// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(C) thread_limit(d * C)61// CHECK-NEXT: foo()62// CHECK-NEXT: #pragma omp target63// CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)64// CHECK-NEXT: foo()65// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {66// CHECK-NEXT: int b = argc, c, d, e, f, g;67// CHECK-NEXT: static int a;68// CHECK-NEXT: S<int> s;69// CHECK-NEXT: #pragma omp teams70// CHECK-NEXT: a = 2;71// CHECK-NEXT: #pragma omp target72// CHECK-NEXT: #pragma omp teams73// CHECK-NEXT: a = 2;74// CHECK-NEXT: #pragma omp target75// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(5) thread_limit(d * 5)76// CHECK-NEXT: foo()77// CHECK-NEXT: #pragma omp target78// CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)79// CHECK-NEXT: foo()80// CHECK: template<> long tmain<long, 1>(long argc, long *argv) {81// CHECK-NEXT: long b = argc, c, d, e, f, g;82// CHECK-NEXT: static long a;83// CHECK-NEXT: S<long> s;84// CHECK-NEXT: #pragma omp teams85// CHECK-NEXT: a = 2;86// CHECK-NEXT: #pragma omp target87// CHECK-NEXT: #pragma omp teams88// CHECK-NEXT: a = 2;89// CHECK-NEXT: #pragma omp target90// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(1) thread_limit(d * 1)91// CHECK-NEXT: foo()92// CHECK-NEXT: #pragma omp target93// CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)94// CHECK-NEXT: foo()95 96enum Enum { };97 98int main (int argc, char **argv) {99 long x;100 int b = argc, c, d, e, f, g;101 static int a;102 #pragma omp threadprivate(a)103 Enum ee;104// CHECK: Enum ee;105#pragma omp target106#pragma omp teams107// CHECK-NEXT: #pragma omp target108// CHECK-NEXT: #pragma omp teams109 a=2;110// CHECK-NEXT: a = 2;111#pragma omp target112#pragma omp teams default(none), private(argc,b) num_teams(f) firstprivate(argv) reduction(| : c, d) reduction(* : e) thread_limit(f+g)113// CHECK-NEXT: #pragma omp target114// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) num_teams(f) firstprivate(argv) reduction(|: c,d) reduction(*: e) thread_limit(f + g)115 foo();116// CHECK-NEXT: foo();117 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);118}119 120extern template int S<int>::TS;121extern template long S<long>::TS;122#endif123