1 // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
4 // expected-no-diagnostics
5
6 #ifndef HEADER
7 #define HEADER
8
foo()9 void foo() {}
10
11 template <class T, int N>
tmain(T argc)12 T tmain(T argc) {
13 T b = argc, c, d, e, f, g;
14 static T a;
15 // CHECK: static T a;
16 #pragma omp distribute dist_schedule(static,10)
17 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, 10)
18 for (int i=0; i < 2; ++i)a=2;
19 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
20 // CHECK-NEXT: a = 2;
21 #pragma omp distribute dist_schedule(static,a)
22 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
23 for (int i=0; i < 2; ++i)a=2;
24 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
25 // CHECK-NEXT: a = 2;
26 #pragma omp target
27 #pragma omp teams
28 #pragma omp distribute dist_schedule(static,2)
29 for (int i = 0; i < 10; ++i)
30 for (int j = 0; j < 10; ++j)foo();
31 // CHECK-NEXT: #pragma omp target
32 // CHECK-NEXT: #pragma omp teams
33 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, 2)
34 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
35 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
36 // CHECK-NEXT: foo();
37 #pragma omp target
38 #pragma omp teams
39 #pragma omp distribute dist_schedule(static,a)
40 for (int i = 0; i < 10; ++i)
41 for (int j = 0; j < 10; ++j)foo();
42 // CHECK-NEXT: #pragma omp target
43 // CHECK-NEXT: #pragma omp teams
44 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
45 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
46 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
47 // CHECK-NEXT: foo();
48 for (int i = 0; i < 10; ++i)foo();
49 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
50 // CHECK-NEXT: foo();
51 #pragma omp distribute
52 // CHECK: #pragma omp distribute
53 for (int i = 0; i < 10; ++i)foo();
54 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
55 // CHECK-NEXT: foo();
56 return T();
57 }
58
main(int argc,char ** argv)59 int main (int argc, char **argv) {
60 int b = argc, c, d, e, f, g;
61 static int a;
62 // CHECK: static int a;
63 #pragma omp distribute dist_schedule(static,10)
64 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, 10)
65 for (int i=0; i < 2; ++i)a=2;
66 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
67 // CHECK-NEXT: a = 2;
68 #pragma omp distribute dist_schedule(static,b)
69 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, b)
70 for (int i=0; i < 2; ++i)a=2;
71 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
72 // CHECK-NEXT: a = 2;
73 #pragma omp target
74 #pragma omp teams
75 #pragma omp distribute dist_schedule(static,2)
76 for (int i = 0; i < 10; ++i)
77 for (int j = 0; j < 10; ++j)foo();
78 // CHECK-NEXT: #pragma omp target
79 // CHECK-NEXT: #pragma omp teams
80 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, 2)
81 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
82 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
83 // CHECK-NEXT: foo();
84 #pragma omp target
85 #pragma omp teams
86 #pragma omp distribute dist_schedule(static,a)
87 for (int i = 0; i < 10; ++i)
88 for (int j = 0; j < 10; ++j)foo();
89 // CHECK-NEXT: #pragma omp target
90 // CHECK-NEXT: #pragma omp teams
91 // CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
92 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
93 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
94 // CHECK-NEXT: foo();
95 for (int i = 0; i < 10; ++i)foo();
96 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
97 // CHECK-NEXT: foo();
98 #pragma omp distribute
99 // CHECK: #pragma omp distribute
100 for (int i = 0; i < 10; ++i)foo();
101 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
102 // CHECK-NEXT: foo();
103 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
104 }
105
106 #endif
107