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
13 operator T() {return T();}
15 #pragma omp threadprivate(TS)
18 // CHECK: template <class T> struct S {
19 // CHECK: static T TS;
20 // CHECK-NEXT: #pragma omp threadprivate(S::TS)
22 // CHECK: template<> struct S<int> {
23 // CHECK: static int TS;
24 // CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
26 // CHECK: template<> struct S<char> {
27 // CHECK: static char TS;
28 // CHECK-NEXT: #pragma omp threadprivate(S<char>::TS)
31 template <typename T, int C>
32 T tmain(T argc, T *argv) {
33 T b = argc, c, d, e, f, g;
36 T arr[C][10], arr1[C];
38 #pragma omp target parallel
40 #pragma omp target parallel default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10])
42 #pragma omp target parallel if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g)
44 #pragma omp target parallel if (target:argc > 0)
46 #pragma omp target parallel if (parallel:argc > 0)
48 #pragma omp target parallel if (C)
50 #pragma omp target parallel map(i)
52 #pragma omp target parallel map(a[0:10], i)
54 #pragma omp target parallel map(to: i) map(from: j)
56 #pragma omp target parallel map(always,alloc: i)
58 #pragma omp target parallel nowait
60 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:])
62 #pragma omp target parallel defaultmap(tofrom: scalar)
67 // CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
68 // CHECK-NEXT: T b = argc, c, d, e, f, g;
69 // CHECK-NEXT: static T h;
70 // CHECK-NEXT: S<T> s;
71 // CHECK-NEXT: T arr[C][10], arr1[C];
72 // CHECK-NEXT: T i, j, a[20]
73 // CHECK-NEXT: #pragma omp target parallel
75 // CHECK-NEXT: #pragma omp target parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10])
77 // CHECK-NEXT: #pragma omp target parallel if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(&&: g)
79 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0)
81 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0)
83 // CHECK-NEXT: #pragma omp target parallel if(C)
85 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i)
87 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i)
89 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j)
91 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i)
93 // CHECK-NEXT: #pragma omp target parallel nowait
95 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:])
97 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar)
99 // CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
100 // CHECK-NEXT: int b = argc, c, d, e, f, g;
101 // CHECK-NEXT: static int h;
102 // CHECK-NEXT: S<int> s;
103 // CHECK-NEXT: int arr[5][10], arr1[5];
104 // CHECK-NEXT: int i, j, a[20]
105 // CHECK-NEXT: #pragma omp target parallel
106 // CHECK-NEXT: h = 2;
107 // CHECK-NEXT: #pragma omp target parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10])
109 // CHECK-NEXT: #pragma omp target parallel if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: g)
111 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0)
113 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0)
115 // CHECK-NEXT: #pragma omp target parallel if(5)
117 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i)
119 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i)
121 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j)
123 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i)
125 // CHECK-NEXT: #pragma omp target parallel nowait
127 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:])
129 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar)
131 // CHECK: template<> char tmain<char, 1>(char argc, char *argv) {
132 // CHECK-NEXT: char b = argc, c, d, e, f, g;
133 // CHECK-NEXT: static char h;
134 // CHECK-NEXT: S<char> s;
135 // CHECK-NEXT: char arr[1][10], arr1[1];
136 // CHECK-NEXT: char i, j, a[20]
137 // CHECK-NEXT: #pragma omp target parallel
138 // CHECK-NEXT: h = 2;
139 // CHECK-NEXT: #pragma omp target parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10])
141 // CHECK-NEXT: #pragma omp target parallel if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(&&: g)
143 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0)
145 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0)
147 // CHECK-NEXT: #pragma omp target parallel if(1)
149 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i)
151 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i)
153 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j)
155 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i)
157 // CHECK-NEXT: #pragma omp target parallel nowait
159 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:])
161 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar)
164 // CHECK-LABEL: int main(int argc, char **argv) {
165 int main (int argc, char **argv) {
167 // CHECK-NEXT: int i, j, a[20]
168 #pragma omp target parallel
169 // CHECK-NEXT: #pragma omp target parallel
171 // CHECK-NEXT: foo();
172 #pragma omp target parallel if (argc > 0)
173 // CHECK-NEXT: #pragma omp target parallel if(argc > 0)
175 // CHECK-NEXT: foo();
177 #pragma omp target parallel if (target: argc > 0)
178 // CHECK-NEXT: #pragma omp target parallel if(target: argc > 0)
180 // CHECK-NEXT: foo();
182 #pragma omp target parallel if (parallel: argc > 0)
183 // CHECK-NEXT: #pragma omp target parallel if(parallel: argc > 0)
185 // CHECK-NEXT: foo();
187 #pragma omp target parallel map(i) if(argc>0)
188 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i) if(argc > 0)
190 // CHECK-NEXT: foo();
192 #pragma omp target parallel map(i)
193 // CHECK-NEXT: #pragma omp target parallel map(tofrom: i)
195 // CHECK-NEXT: foo();
197 #pragma omp target parallel map(a[0:10], i)
198 // CHECK-NEXT: #pragma omp target parallel map(tofrom: a[0:10],i)
200 // CHECK-NEXT: foo();
202 #pragma omp target parallel map(to: i) map(from: j)
203 // CHECK-NEXT: #pragma omp target parallel map(to: i) map(from: j)
205 // CHECK-NEXT: foo();
207 #pragma omp target parallel map(always,alloc: i)
208 // CHECK-NEXT: #pragma omp target parallel map(always,alloc: i)
210 // CHECK-NEXT: foo();
212 #pragma omp target parallel nowait
213 // CHECK-NEXT: #pragma omp target parallel nowait
215 // CHECK-NEXT: foo();
217 #pragma omp target parallel depend(in : argc, argv[i:argc], a[:])
218 // CHECK-NEXT: #pragma omp target parallel depend(in : argc,argv[i:argc],a[:])
220 // CHECK-NEXT: foo();
222 #pragma omp target parallel defaultmap(tofrom: scalar)
223 // CHECK-NEXT: #pragma omp target parallel defaultmap(tofrom: scalar)
225 // CHECK-NEXT: foo();
227 return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]);
230 extern template int S<int>::TS;
231 extern template char S<char>::TS;