1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | FileCheck %s
4
5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping | FileCheck %s
6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | FileCheck %s
8 // expected-no-diagnostics
9
10 #ifndef HEADER
11 #define HEADER
12
foo()13 void foo() {}
14
15 int x;
16 #pragma omp threadprivate(x)
17
18 struct S {
SS19 S(): a(0) {}
SS20 S(int v) : a(v) {}
21 int a;
22 typedef int type;
23 };
24
25 template <typename T>
26 class S7 : public T {
27 protected:
28 T a;
S7()29 S7() : a(0) {}
30
31 public:
S7(typename T::type v)32 S7(typename T::type v) : a(v) {
33 #pragma omp target
34 #pragma omp teams distribute parallel for private(a) private(this->a) private(T::a)
35 for (int k = 0; k < a.a; ++k)
36 ++this->a.a;
37 }
operator =(S7 & s)38 S7 &operator=(S7 &s) {
39 #pragma omp target
40 #pragma omp teams distribute parallel for private(a) private(this->a)
41 for (int k = 0; k < s.a.a; ++k)
42 ++s.a.a;
43
44 foo();
45 return *this;
46 }
foo()47 void foo() {
48 int b, argv, d, c, e, f;
49 #pragma omp target
50 #pragma omp teams distribute parallel for default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) copyin(x)
51 for (int k = 0; k < a.a; ++k)
52 ++a.a;
53 }
54 };
55 // CHECK: #pragma omp target
56 // CHECK-NEXT: #pragma omp teams distribute parallel for private(this->a) private(this->a) private(T::a)
57 // CHECK: #pragma omp target
58 // CHECK-NEXT: #pragma omp teams distribute parallel for private(this->a) private(this->a)
59 // CHECK: #pragma omp target
60 // CHECK-NEXT: #pragma omp teams distribute parallel for default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) copyin(x)
61
62 class S8 : public S7<S> {
S8()63 S8() {}
64
65 public:
S8(int v)66 S8(int v) : S7<S>(v){
67 #pragma omp target
68 #pragma omp teams distribute parallel for private(a) private(this->a) private(S7<S>::a)
69 for (int k = 0; k < a.a; ++k)
70 ++this->a.a;
71 }
operator =(S8 & s)72 S8 &operator=(S8 &s) {
73 #pragma omp target
74 #pragma omp teams distribute parallel for private(a) private(this->a)
75 for (int k = 0; k < s.a.a; ++k)
76 ++s.a.a;
77
78 bar();
79 return *this;
80 }
bar()81 void bar() {
82 int b, argv, d, c, e, f8;
83 #pragma omp target
84 #pragma omp teams distribute parallel for allocate(b) default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f8) thread_limit(d) copyin(x) allocate(argv)
85 for (int k = 0; k < a.a; ++k)
86 ++a.a;
87 }
88 };
89 // CHECK: #pragma omp target
90 // CHECK-NEXT: #pragma omp teams distribute parallel for private(this->a) private(this->a) private(this->S::a)
91 // CHECK: #pragma omp target
92 // CHECK-NEXT: #pragma omp teams distribute parallel for private(this->a) private(this->a) private(this->S7<S>::a)
93 // CHECK: #pragma omp target
94 // CHECK-NEXT: #pragma omp teams distribute parallel for private(this->a) private(this->a)
95 // CHECK: #pragma omp target
96 // CHECK-NEXT: #pragma omp teams distribute parallel for allocate(b) default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f8) thread_limit(d) copyin(x) allocate(argv)
97
98 template <class T, int N>
99 T tmain(T argc) {
100 T b = argc, c, d, e, f, g;
101 static T a;
102 // CHECK: static T a;
103 const T clen = 5;
104 const T alen = 16;
105 int arr[10];
106 #pragma omp target
107 #pragma omp teams distribute parallel for
108 for (int i=0; i < 2; ++i)
109 a = 2;
110 // CHECK: #pragma omp target
111 // CHECK-NEXT: #pragma omp teams distribute parallel for{{$}}
112 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
113 // CHECK-NEXT: a = 2;
114 #pragma omp target
115 #pragma omp teams distribute parallel for private(argc, b), firstprivate(c, d), collapse(2) order(concurrent)
116 for (int i = 0; i < 10; ++i)
117 for (int j = 0; j < 10; ++j)
118 foo();
119 // CHECK: #pragma omp target
120 // CHECK-NEXT: #pragma omp teams distribute parallel for private(argc,b) firstprivate(c,d) collapse(2) order(concurrent)
121 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
122 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
123 // CHECK-NEXT: foo();
124 for (int i = 0; i < 10; ++i)
125 foo();
126 // CHECK: for (int i = 0; i < 10; ++i)
127 // CHECK-NEXT: foo();
128 #pragma omp target
129 #pragma omp teams distribute parallel for
130 for (int i = 0; i < 10; ++i)
131 foo();
132 // CHECK: #pragma omp target
133 // CHECK-NEXT: #pragma omp teams distribute parallel for
134 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
135 // CHECK-NEXT: foo();
136 #pragma omp target
137 #pragma omp teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) copyin(x)
138 for (int k = 0; k < 10; ++k)
139 e += d + argc;
140 // CHECK: #pragma omp target
141 // CHECK-NEXT: #pragma omp teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) copyin(x)
142 // CHECK-NEXT: for (int k = 0; k < 10; ++k)
143 // CHECK-NEXT: e += d + argc;
144 #pragma omp target
145 #pragma omp teams distribute parallel for
146 for (int k = 0; k < 10; ++k)
147 e += d + argc;
148 // CHECK: #pragma omp target
149 // CHECK-NEXT: #pragma omp teams distribute parallel for
150 // CHECK-NEXT: for (int k = 0; k < 10; ++k)
151 // CHECK-NEXT: e += d + argc;
152 return T();
153 }
154
main(int argc,char ** argv)155 int main (int argc, char **argv) {
156 int b = argc, c, d, e, f, g;
157 static int a;
158 // CHECK: static int a;
159 const int clen = 5;
160 const int N = 10;
161 int arr[10];
162 #pragma omp target
163 #pragma omp teams distribute parallel for
164 for (int i=0; i < 2; ++i)
165 a = 2;
166 // CHECK: #pragma omp target
167 // CHECK-NEXT: #pragma omp teams distribute parallel for
168 // CHECK-NEXT: for (int i = 0; i < 2; ++i)
169 // CHECK-NEXT: a = 2;
170 #pragma omp target
171 #pragma omp teams distribute parallel for private(argc,b),firstprivate(argv, c), collapse(2)
172 for (int i = 0; i < 10; ++i)
173 for (int j = 0; j < 10; ++j)
174 foo();
175 // CHECK: #pragma omp target
176 // CHECK-NEXT: #pragma omp teams distribute parallel for private(argc,b) firstprivate(argv,c) collapse(2)
177 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
178 // CHECK-NEXT: for (int j = 0; j < 10; ++j)
179 // CHECK-NEXT: foo();
180 for (int i = 0; i < 10; ++i)
181 foo();
182 // CHECK: for (int i = 0; i < 10; ++i)
183 // CHECK-NEXT: foo();
184 #pragma omp target
185 #pragma omp teams distribute parallel for
186 for (int i = 0; i < 10; ++i)foo();
187 // CHECK: #pragma omp target
188 // CHECK-NEXT: #pragma omp teams distribute parallel for
189 // CHECK-NEXT: for (int i = 0; i < 10; ++i)
190 // CHECK-NEXT: foo();
191 #pragma omp target
192 #pragma omp teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) copyin(x)
193 for (int k = 0; k < 10; ++k)
194 e += d + argc;
195 // CHECK: #pragma omp target
196 // CHECK-NEXT: #pragma omp teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) copyin(x)
197 // CHECK-NEXT: for (int k = 0; k < 10; ++k)
198 // CHECK-NEXT: e += d + argc;
199 #pragma omp target
200 #pragma omp teams distribute parallel for reduction(task,&&:argc)
201 for (int k = 0; k < 10; ++k)
202 e += d + argc;
203 // CHECK: #pragma omp target
204 // CHECK-NEXT: #pragma omp teams distribute parallel for reduction(task, &&: argc)
205 // CHECK-NEXT: for (int k = 0; k < 10; ++k)
206 // CHECK-NEXT: e += d + argc;
207 return (0);
208 }
209
210 #endif
211