1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s | FileCheck %s
6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
8 // expected-no-diagnostics
15 template <class T, int N>
17 T b = argc, c, d, e, f, g;
20 #pragma omp taskgroup task_reduction(+: d)
21 #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+:g) in_reduction(+: d)
22 // CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d)
23 // CHECK-NEXT: #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+: g) in_reduction(+: d){{$}}
24 for (int i = 0; i < 2; ++i)
26 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
29 #pragma omp taskloop private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) shared(g) if (c) final(d) mergeable priority(f) nogroup num_tasks(N)
30 for (int i = 0; i < 2; ++i)
31 for (int j = 0; j < 2; ++j)
32 for (int j = 0; j < 2; ++j)
33 for (int j = 0; j < 2; ++j)
34 for (int j = 0; j < 2; ++j)
35 for (int i = 0; i < 2; ++i)
36 for (int j = 0; j < 2; ++j)
37 for (int j = 0; j < 2; ++j)
38 for (int j = 0; j < 2; ++j)
39 for (int j = 0; j < 2; ++j)
41 // CHECK-NEXT: #pragma omp parallel
42 // CHECK-NEXT: #pragma omp taskloop private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) shared(g) if(c) final(d) mergeable priority(f) nogroup num_tasks(N)
43 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
44 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
45 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
46 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
47 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
48 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
49 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
50 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
51 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
52 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
57 // CHECK-LABEL: int main(int argc, char **argv) {
58 int main(int argc, char **argv) {
59 int b = argc, c, d, e, f, g;
61 // CHECK: static int a;
62 #pragma omp taskgroup task_reduction(+: d)
63 #pragma omp taskloop if(taskloop: a) default(none) shared(a) final(b) priority(5) num_tasks(argc) reduction(*: g) in_reduction(+:d)
64 // CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d)
65 // CHECK-NEXT: #pragma omp taskloop if(taskloop: a) default(none) shared(a) final(b) priority(5) num_tasks(argc) reduction(*: g) in_reduction(+: d)
66 for (int i = 0; i < 2; ++i)
68 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
71 #pragma omp taskloop private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc) reduction(max: a, e)
72 for (int i = 0; i < 10; ++i)
73 for (int j = 0; j < 10; ++j)
75 // CHECK-NEXT: #pragma omp parallel
76 // CHECK-NEXT: #pragma omp taskloop private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc) reduction(max: a,e)
77 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
78 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
80 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));