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
11struct S {
12  S(): a(0) {}
13  S(int v) : a(v) {}
14  int a;
15  typedef int type;
16};
17
18template <typename T>
19class S7 : public T {
20protected:
21  T a;
22  S7() : a(0) {}
23
24public:
25  S7(typename T::type v) : a(v) {
26#pragma omp target parallel for simd private(a) private(this->a) private(T::a)
27    for (int k = 0; k < a.a; ++k)
28      ++this->a.a;
29  }
30  S7 &operator=(S7 &s) {
31#pragma omp target parallel for simd private(a) private(this->a)
32    for (int k = 0; k < s.a.a; ++k)
33      ++s.a.a;
34    return *this;
35  }
36};
37
38// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S::a)
39// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(T::a)
40// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a)
41
42class S8 : public S7<S> {
43  S8() {}
44
45public:
46  S8(int v) : S7<S>(v){
47#pragma omp target parallel for simd private(a) private(this->a) private(S7<S>::a)
48    for (int k = 0; k < a.a; ++k)
49      ++this->a.a;
50  }
51  S8 &operator=(S8 &s) {
52#pragma omp target parallel for simd private(a) private(this->a)
53    for (int k = 0; k < s.a.a; ++k)
54      ++s.a.a;
55    return *this;
56  }
57};
58
59// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S7<S>::a)
60// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a)
61
62template <class T, int N>
63T tmain(T argc, T *argv) {
64  T b = argc, c, d, e, f, h;
65  T arr[N][10], arr1[N];
66  T i, j;
67  T s;
68  static T a;
69// CHECK: static T a;
70  static T g;
71  const T clen = 5;
72// CHECK: T clen = 5;
73#pragma omp threadprivate(g)
74#pragma omp target parallel for simd schedule(dynamic) default(none) linear(a)
75  // CHECK: #pragma omp target parallel for simd schedule(dynamic) default(none) linear(a)
76  for (T i = 0; i < 2; ++i)
77    a = 2;
78// CHECK-NEXT: for (T i = 0; i < 2; ++i)
79// CHECK-NEXT: a = 2;
80#pragma omp target parallel for simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered(N) if (parallel :argc) num_threads(N) default(shared) shared(e) reduction(+ : h)
81  for (int i = 0; i < 2; ++i)
82    for (int j = 0; j < 2; ++j)
83      for (int j = 0; j < 2; ++j)
84        for (int j = 0; j < 2; ++j)
85          for (int j = 0; j < 2; ++j)
86            foo();
87  // CHECK-NEXT: #pragma omp target parallel for simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered(N) if(parallel: argc) num_threads(N) default(shared) shared(e) reduction(+: h)
88  // CHECK-NEXT: for (int i = 0; i < 2; ++i)
89  // CHECK-NEXT: for (int j = 0; j < 2; ++j)
90  // CHECK-NEXT: for (int j = 0; j < 2; ++j)
91  // CHECK-NEXT: for (int j = 0; j < 2; ++j)
92  // CHECK-NEXT: for (int j = 0; j < 2; ++j)
93  // CHECK-NEXT: foo();
94
95#pragma omp target parallel for simd default(none), private(argc,b) firstprivate(argv) shared (d) if(parallel:argc > 0) num_threads(N) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:N][0:10])
96  for (T i = 0; i < 2; ++i) {}
97  // CHECK: #pragma omp target parallel for simd default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(N) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:N][0:10])
98  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
99  // CHECK-NEXT: }
100
101#pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:N][:argc]) reduction(&& : h)
102  for (T i = 0; i < 2; ++i) {}
103  // CHECK: #pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:N][:argc]) reduction(&&: h)
104  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
105  // CHECK-NEXT: }
106
107#pragma omp target parallel for simd if(target:argc > 0)
108  for (T i = 0; i < 2; ++i) {}
109  // CHECK: #pragma omp target parallel for simd if(target: argc > 0)
110  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
111  // CHECK-NEXT: }
112
113#pragma omp target parallel for simd if(parallel:argc > 0)
114  for (T i = 0; i < 2; ++i) {}
115  // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0)
116  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
117  // CHECK-NEXT: }
118
119#pragma omp target parallel for simd if(N)
120  for (T i = 0; i < 2; ++i) {}
121  // CHECK: #pragma omp target parallel for simd if(N)
122  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
123  // CHECK-NEXT: }
124
125#pragma omp target parallel for simd map(i)
126  for (T i = 0; i < 2; ++i) {}
127  // CHECK: #pragma omp target parallel for simd map(tofrom: i)
128  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
129  // CHECK-NEXT: }
130
131#pragma omp target parallel for simd map(arr1[0:10], i)
132  for (T i = 0; i < 2; ++i) {}
133  // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i)
134  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
135  // CHECK-NEXT: }
136
137#pragma omp target parallel for simd map(to: i) map(from: j)
138  for (T i = 0; i < 2; ++i) {}
139  // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j)
140  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
141  // CHECK-NEXT: }
142
143#pragma omp target parallel for simd map(always,alloc: i)
144  for (T i = 0; i < 2; ++i) {}
145  // CHECK: #pragma omp target parallel for simd map(always,alloc: i)
146  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
147  // CHECK-NEXT: }
148
149#pragma omp target parallel for simd nowait
150  for (T i = 0; i < 2; ++i) {}
151  // CHECK: #pragma omp target parallel for simd nowait
152  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
153  // CHECK-NEXT: }
154
155#pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:])
156  for (T i = 0; i < 2; ++i) {}
157  // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:])
158  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
159  // CHECK-NEXT: }
160
161#pragma omp target parallel for simd defaultmap(tofrom: scalar)
162  for (T i = 0; i < 2; ++i) {}
163  // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar)
164  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
165  // CHECK-NEXT: }
166
167#pragma omp target parallel for simd safelen(clen-1)
168  for (T i = 0; i < 2; ++i) {}
169  // CHECK: #pragma omp target parallel for simd safelen(clen - 1)
170  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
171  // CHECK-NEXT: }
172
173#pragma omp target parallel for simd simdlen(clen-1)
174  for (T i = 0; i < 2; ++i) {}
175  // CHECK: #pragma omp target parallel for simd simdlen(clen - 1)
176  // CHECK-NEXT: for (T i = 0; i < 2; ++i) {
177  // CHECK-NEXT: }
178
179#pragma omp target parallel for simd aligned(arr1:N-1)
180  for (T i = 0; i < N; ++i) {}
181  // CHECK: #pragma omp target parallel for simd aligned(arr1: N - 1)
182  // CHECK-NEXT: for (T i = 0; i < N; ++i) {
183  // CHECK-NEXT: }
184
185  return T();
186}
187
188int main(int argc, char **argv) {
189  int b = argc, c, d, e, f, h;
190  int arr[5][10], arr1[5];
191  int i, j;
192  int s;
193  static int a;
194// CHECK: static int a;
195  const int clen = 5;
196// CHECK: int clen = 5;
197  static float g;
198#pragma omp threadprivate(g)
199#pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a)
200  // CHECK: #pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a)
201  for (int i = 0; i < 2; ++i)
202    a = 2;
203// CHECK-NEXT: for (int i = 0; i < 2; ++i)
204// CHECK-NEXT: a = 2;
205
206#pragma omp target parallel for simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) ordered if (target: argc) num_threads(a) default(shared) shared(e) reduction(+ : h) linear(a:-5)
207  for (int i = 0; i < 10; ++i)
208    for (int j = 0; j < 10; ++j)
209      foo();
210  // CHECK: #pragma omp target parallel for simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) ordered if(target: argc) num_threads(a) default(shared) shared(e) reduction(+: h) linear(a: -5)
211  // CHECK-NEXT: for (int i = 0; i < 10; ++i)
212  // CHECK-NEXT: for (int j = 0; j < 10; ++j)
213  // CHECK-NEXT: foo();
214
215#pragma omp target parallel for simd 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])
216  for (int i = 0; i < 2; ++i) {}
217  // CHECK: #pragma omp target parallel for simd 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])
218  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
219  // CHECK-NEXT: }
220
221#pragma omp target parallel for simd if (5) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:5][:argc]) reduction(&& : h)
222  for (int i = 0; i < 2; ++i) {}
223  // CHECK: #pragma omp target parallel for simd if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: h)
224  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
225  // CHECK-NEXT: }
226
227#pragma omp target parallel for simd if (target:argc > 0)
228  for (int i = 0; i < 2; ++i) {}
229  // CHECK: #pragma omp target parallel for simd if(target: argc > 0)
230  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
231  // CHECK-NEXT: }
232
233#pragma omp target parallel for simd if (parallel:argc > 0)
234  for (int i = 0; i < 2; ++i) {}
235  // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0)
236  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
237  // CHECK-NEXT: }
238
239#pragma omp target parallel for simd if (5)
240  for (int i = 0; i < 2; ++i) {}
241  // CHECK: #pragma omp target parallel for simd if(5)
242  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
243  // CHECK-NEXT: }
244
245#pragma omp target parallel for simd map(i)
246  for (int i = 0; i < 2; ++i) {}
247  // CHECK: #pragma omp target parallel for simd  map(tofrom: i)
248  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
249  // CHECK-NEXT: }
250
251#pragma omp target parallel for simd map(arr1[0:10], i)
252  for (int i = 0; i < 2; ++i) {}
253  // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i)
254  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
255  // CHECK-NEXT: }
256
257#pragma omp target parallel for simd map(to: i) map(from: j)
258  for (int i = 0; i < 2; ++i) {}
259  // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j)
260  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
261  // CHECK-NEXT: }
262
263#pragma omp target parallel for simd map(always,alloc: i)
264  for (int i = 0; i < 2; ++i) {}
265  // CHECK: #pragma omp target parallel for simd map(always,alloc: i)
266  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
267  // CHECK-NEXT: }
268
269#pragma omp target parallel for simd nowait
270  for (int i = 0; i < 2; ++i) {}
271  // CHECK: #pragma omp target parallel for simd nowait
272  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
273  // CHECK-NEXT: }
274
275#pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:])
276  for (int i = 0; i < 2; ++i) {}
277  // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:])
278  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
279  // CHECK-NEXT: }
280
281#pragma omp target parallel for simd defaultmap(tofrom: scalar)
282  for (int i = 0; i < 2; ++i) {}
283  // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar)
284  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
285  // CHECK-NEXT: }
286
287#pragma omp target parallel for simd safelen(clen-1)
288  for (int i = 0; i < 2; ++i) {}
289  // CHECK: #pragma omp target parallel for simd safelen(clen - 1)
290  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
291  // CHECK-NEXT: }
292
293#pragma omp target parallel for simd simdlen(clen-1)
294  for (int i = 0; i < 2; ++i) {}
295  // CHECK: #pragma omp target parallel for simd simdlen(clen - 1)
296  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
297  // CHECK-NEXT: }
298
299#pragma omp target parallel for simd aligned(arr1:4)
300  for (int i = 0; i < 2; ++i) {}
301  // CHECK: #pragma omp target parallel for simd aligned(arr1: 4)
302  // CHECK-NEXT: for (int i = 0; i < 2; ++i) {
303  // CHECK-NEXT: }
304
305  return (tmain<int, 5>(argc, &argc));
306}
307
308#endif
309