124 lines
5.0 KiB
C++
124 lines
5.0 KiB
C++
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -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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struct omp_alloctrait_t {};
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typedef void **omp_allocator_handle_t;
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extern const omp_allocator_handle_t omp_null_allocator;
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extern const omp_allocator_handle_t omp_default_mem_alloc;
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extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
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extern const omp_allocator_handle_t omp_const_mem_alloc;
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extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
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extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
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extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
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extern const omp_allocator_handle_t omp_pteam_mem_alloc;
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extern const omp_allocator_handle_t omp_thread_mem_alloc;
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void foo() {}
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template <class T>
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struct S {
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operator T() {return T();}
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static T TS;
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#pragma omp threadprivate(TS)
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};
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// CHECK: template <class T> struct S {
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// CHECK: static T TS;
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// CHECK-NEXT: #pragma omp threadprivate(S::TS)
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// CHECK: };
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// CHECK: template<> struct S<int> {
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// CHECK: static int TS;
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// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
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// CHECK-NEXT: }
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// CHECK: template<> struct S<long> {
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// CHECK: static long TS;
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// CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)
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// CHECK-NEXT: }
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template <typename T, int C>
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T tmain(T argc, T *argv) {
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T b = argc, c, d, e, f, g;
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static T a;
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S<T> s;
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omp_alloctrait_t traits[10];
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omp_allocator_handle_t my_allocator;
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#pragma omp target teams
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a=2;
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#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)
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foo();
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#pragma omp target teams allocate(my_allocator:f) reduction(^:e, f) reduction(&& : g) uses_allocators(my_allocator(traits))
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foo();
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return 0;
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}
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// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
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// CHECK-NEXT: T b = argc, c, d, e, f, g;
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// CHECK-NEXT: static T a;
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// CHECK-NEXT: S<T> s;
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// CHECK-NEXT: omp_alloctrait_t traits[10];
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// CHECK-NEXT: omp_allocator_handle_t my_allocator;
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// CHECK-NEXT: #pragma omp target teams{{$}}
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// CHECK-NEXT: a = 2;
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// 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)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
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// CHECK-NEXT: foo()
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// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
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// CHECK-NEXT: int b = argc, c, d, e, f, g;
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// CHECK-NEXT: static int a;
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// CHECK-NEXT: S<int> s;
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// CHECK-NEXT: omp_alloctrait_t traits[10];
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// CHECK-NEXT: omp_allocator_handle_t my_allocator;
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// CHECK-NEXT: #pragma omp target teams
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// CHECK-NEXT: a = 2;
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// 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)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
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// CHECK-NEXT: foo()
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// CHECK: template<> long tmain<long, 1>(long argc, long *argv) {
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// CHECK-NEXT: long b = argc, c, d, e, f, g;
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// CHECK-NEXT: static long a;
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// CHECK-NEXT: S<long> s;
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// CHECK-NEXT: omp_alloctrait_t traits[10];
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// CHECK-NEXT: omp_allocator_handle_t my_allocator;
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// CHECK-NEXT: #pragma omp target teams
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// CHECK-NEXT: a = 2;
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// 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)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp target teams allocate(my_allocator: f) reduction(^: e,f) reduction(&&: g) uses_allocators(my_allocator(traits))
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// CHECK-NEXT: foo()
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enum Enum { };
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int main (int argc, char **argv) {
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long x;
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int b = argc, c, d, e, f, g;
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static int a;
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#pragma omp threadprivate(a)
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Enum ee;
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// CHECK: Enum ee;
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#pragma omp target teams
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// CHECK-NEXT: #pragma omp target teams
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a=2;
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// CHECK-NEXT: a = 2;
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#pragma omp target teams default(none), private(argc,b) num_teams(f) firstprivate(argv) reduction(| : c, d) reduction(* : e) thread_limit(f+g)
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// 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)
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foo();
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// CHECK-NEXT: foo();
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return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
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}
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extern template int S<int>::TS;
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extern template long S<long>::TS;
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#endif
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