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// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
struct omp_alloctrait_t {};
typedef void **omp_allocator_handle_t;
extern const omp_allocator_handle_t omp_null_allocator;
extern const omp_allocator_handle_t omp_default_mem_alloc;
extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
extern const omp_allocator_handle_t omp_const_mem_alloc;
extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
void foo() {}
template <class T>
struct S {
operator T() {return T();}
static T TS;
#pragma omp threadprivate(TS)
};
// CHECK: template <class T> struct S {
// CHECK: static T TS;
// CHECK-NEXT: #pragma omp threadprivate(S::TS)
// CHECK: };
// CHECK: template<> struct S<int> {
// CHECK: static int TS;
// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
// CHECK-NEXT: }
template <typename T, int C>
T tmain(T argc, T *argv) {
T b = argc, c, d, e, f, g;
static T a;
S<T> s;
omp_alloctrait_t traits[10];
omp_allocator_handle_t my_allocator;
#pragma omp target teams
a=2;
#pragma omp target teams default(none), private(argc,b) firstprivate(argv) shared (d) reduction(+:c) reduction(max:e) num_teams(C) thread_limit(d*C) allocate(argv)
foo();
#pragma omp target teams allocate(my_allocator:f) reduction(^:e, f) reduction(&& : g) uses_allocators(my_allocator(traits))
foo();
#pragma omp target teams ompx_bare num_teams(C, C, C) thread_limit(d*C, d*C, d*C)
foo();
return 0;
}
// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
// CHECK-NEXT: T b = argc, c, d, e, f, g;
// CHECK-NEXT: static T a;
// CHECK-NEXT: S<T> s;
// CHECK-NEXT: omp_alloctrait_t traits[10];
// CHECK-NEXT: omp_allocator_handle_t my_allocator;
// CHECK-NEXT: #pragma omp target teams{{$}}
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp target teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(C) thread_limit(d * C) allocate(argv)
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
// CHECK-NEXT: foo()
// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
// CHECK-NEXT: int b = argc, c, d, e, f, g;
// CHECK-NEXT: static int a;
// CHECK-NEXT: S<int> s;
// CHECK-NEXT: omp_alloctrait_t traits[10];
// CHECK-NEXT: omp_allocator_handle_t my_allocator;
// CHECK-NEXT: #pragma omp target teams
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp target teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(5) thread_limit(d * 5) allocate(argv)
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
// CHECK-NEXT: foo()
// CHECK: template<> long tmain<long, 1>(long argc, long *argv) {
// CHECK-NEXT: long b = argc, c, d, e, f, g;
// CHECK-NEXT: static long a;
// CHECK-NEXT: S<long> s;
// CHECK-NEXT: omp_alloctrait_t traits[10];
// CHECK-NEXT: omp_allocator_handle_t my_allocator;
// CHECK-NEXT: #pragma omp target teams
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp target teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(1) thread_limit(d * 1) allocate(argv)
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp target teams ompx_bare num_teams(1,1,1) thread_limit(d * 1,d * 1,d * 1)
// CHECK-NEXT: foo();
enum Enum { };
int main (int argc, char **argv) {
long x;
int b = argc, c, d, e, f, g;
static int a;
#pragma omp threadprivate(a)
Enum ee;
// CHECK: Enum ee;
#pragma omp target teams
// CHECK-NEXT: #pragma omp target teams
a=2;
// CHECK-NEXT: a = 2;
#pragma omp target teams ompx_bare num_teams(1) thread_limit(32)
// CHECK-NEXT: #pragma omp target teams ompx_bare num_teams(1) thread_limit(32)
a=3;
// CHECK-NEXT: a = 3;
#pragma omp target teams ompx_bare num_teams(1, 2, 3) thread_limit(2, 4, 6)
// CHECK-NEXT: #pragma omp target teams ompx_bare num_teams(1,2,3) thread_limit(2,4,6)
a=4;
// CHECK-NEXT: a = 4;
#pragma omp target teams default(none), private(argc,b) num_teams(f) firstprivate(argv) reduction(| : c, d) reduction(* : e) thread_limit(f+g)
// CHECK-NEXT: #pragma omp target teams default(none) private(argc,b) num_teams(f) firstprivate(argv) reduction(|: c,d) reduction(*: e) thread_limit(f + g)
foo();
// CHECK-NEXT: foo();
return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
}
extern template int S<int>::TS;
extern template long S<long>::TS;
#endif
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