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
4 // expected-no-diagnostics
11 template <class T, int N>
13 T b = argc, c, d, e, f, g;
16 #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+:g)
17 // CHECK-NEXT: #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+: g)
18 for (int i = 0; i < 2; ++i)
20 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
23 #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) reduction(min:a)
24 for (int i = 0; i < 2; ++i)
25 for (int j = 0; j < 2; ++j)
26 for (int j = 0; j < 2; ++j)
27 for (int j = 0; j < 2; ++j)
28 for (int j = 0; j < 2; ++j)
29 for (int i = 0; i < 2; ++i)
30 for (int j = 0; j < 2; ++j)
31 for (int j = 0; j < 2; ++j)
32 for (int j = 0; j < 2; ++j)
33 for (int j = 0; j < 2; ++j)
35 // CHECK-NEXT: #pragma omp parallel
36 // 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) reduction(min: a)
37 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
38 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
39 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
40 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
41 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
42 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
43 // CHECK-NEXT: for (int j = 0; j < 2; ++j)
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)
51 // CHECK-LABEL: int main(int argc, char **argv) {
52 int main(int argc, char **argv) {
53 int b = argc, c, d, e, f, g;
55 // CHECK: static int a;
56 #pragma omp taskloop if(taskloop: a) default(none) shared(a) final(b) priority(5) nogroup num_tasks(argc) reduction(*: g)
57 // CHECK-NEXT: #pragma omp taskloop if(taskloop: a) default(none) shared(a) final(b) priority(5) nogroup num_tasks(argc) reduction(*: g)
58 for (int i = 0; i < 2; ++i)
60 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
63 #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)
64 for (int i = 0; i < 10; ++i)
65 for (int j = 0; j < 10; ++j)
67 // CHECK-NEXT: #pragma omp parallel
68 // 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)
69 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
70 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
72 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));