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
9void foo() {}
10
11template <class T, int N>
12T tmain(T argc) {
13  T b = argc, c, d, e, f, g;
14  static T a;
15// CHECK: static T a;
16#pragma omp for schedule(dynamic) linear(a)
17  // CHECK-NEXT: #pragma omp for schedule(dynamic) linear(a)
18  for (int i = 0; i < 2; ++i)
19    a = 2;
20// CHECK-NEXT: for (int i = 0; i < 2; ++i)
21// CHECK-NEXT: a = 2;
22#pragma omp parallel
23#pragma omp for private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered(N) nowait linear(a : N)
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)
34            foo();
35  // CHECK-NEXT: #pragma omp parallel
36  // CHECK-NEXT: #pragma omp for private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered(N) nowait linear(a: N)
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)
47  // CHECK-NEXT: foo();
48  return T();
49}
50
51int main(int argc, char **argv) {
52  int b = argc, c, d, e, f, g;
53  static int a;
54// CHECK: static int a;
55#pragma omp for schedule(guided, argc)
56  // CHECK-NEXT: #pragma omp for schedule(guided, argc)
57  for (int i = 0; i < 2; ++i)
58    a = 2;
59// CHECK-NEXT: for (int i = 0; i < 2; ++i)
60// CHECK-NEXT: a = 2;
61#pragma omp parallel
62#pragma omp for private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) ordered nowait linear(g:-1)
63  for (int i = 0; i < 10; ++i)
64    for (int j = 0; j < 10; ++j)
65      foo();
66  // CHECK-NEXT: #pragma omp parallel
67  // CHECK-NEXT: #pragma omp for private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) ordered nowait linear(g: -1)
68  // CHECK-NEXT: for (int i = 0; i < 10; ++i)
69  // CHECK-NEXT: for (int j = 0; j < 10; ++j)
70  // CHECK-NEXT: foo();
71  return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
72}
73
74#endif
75