1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ast-print %s | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp=libiomp5 -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>
12 struct S {
operator TS13 operator T() { return T(); }
14 static T TS;
15 #pragma omp threadprivate(TS)
16 };
17
18 // CHECK: template <class T = int> struct S {
19 // CHECK: static int TS;
20 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
21 // CHECK-NEXT: }
22 // CHECK: template <class T = long> struct S {
23 // CHECK: static long TS;
24 // CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)
25 // CHECK-NEXT: }
26 // CHECK: template <class T> struct S {
27 // CHECK: static T TS;
28 // CHECK-NEXT: #pragma omp threadprivate(S::TS)
29 // CHECK: };
30
31 template <typename T, int C>
32 T tmain(T argc, T *argv) {
33 T b = argc, c, d, e, f, g;
34 static T a;
35 S<T> s;
36 #pragma omp task untied
37 a = 2;
38 #pragma omp task default(none), private(argc, b) firstprivate(argv) shared(d) if (argc > 0) final(S<T>::TS > 0)
39 foo();
40 #pragma omp task if (C) mergeable
41 foo();
42 return 0;
43 }
44
45 // CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) {
46 // CHECK-NEXT: int b = argc, c, d, e, f, g;
47 // CHECK-NEXT: static int a;
48 // CHECK-NEXT: S<int> s;
49 // CHECK-NEXT: #pragma omp task untied
50 // CHECK-NEXT: a = 2;
51 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<int>::TS > 0)
52 // CHECK-NEXT: foo()
53 // CHECK-NEXT: #pragma omp task if(5) mergeable
54 // CHECK-NEXT: foo()
55 // CHECK: template <typename T = long, int C = 1> long tmain(long argc, long *argv) {
56 // CHECK-NEXT: long b = argc, c, d, e, f, g;
57 // CHECK-NEXT: static long a;
58 // CHECK-NEXT: S<long> s;
59 // CHECK-NEXT: #pragma omp task untied
60 // CHECK-NEXT: a = 2;
61 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<long>::TS > 0)
62 // CHECK-NEXT: foo()
63 // CHECK-NEXT: #pragma omp task if(1) mergeable
64 // CHECK-NEXT: foo()
65 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
66 // CHECK-NEXT: T b = argc, c, d, e, f, g;
67 // CHECK-NEXT: static T a;
68 // CHECK-NEXT: S<T> s;
69 // CHECK-NEXT: #pragma omp task untied
70 // CHECK-NEXT: a = 2;
71 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<T>::TS > 0)
72 // CHECK-NEXT: foo()
73 // CHECK-NEXT: #pragma omp task if(C) mergeable
74 // CHECK-NEXT: foo()
75
76 enum Enum {};
77
main(int argc,char ** argv)78 int main(int argc, char **argv) {
79 long x;
80 int b = argc, c, d, e, f, g;
81 static int a;
82 #pragma omp threadprivate(a)
83 Enum ee;
84 // CHECK: Enum ee;
85 #pragma omp task untied mergeable
86 // CHECK-NEXT: #pragma omp task untied mergeable
87 a = 2;
88 // CHECK-NEXT: a = 2;
89 #pragma omp task default(none), private(argc, b) firstprivate(argv) if (argc > 0) final(a > 0)
90 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) if(argc > 0) final(a > 0)
91 foo();
92 // CHECK-NEXT: foo();
93 return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
94 }
95
96 #endif
97