1 | // RUN: %clang_cc1 -verify -fopenmp -ast-print %s -Wno-openmp-target | 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 -Wno-openmp-target | FileCheck %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s -Wno-openmp-target | FileCheck %s |
6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s |
8 | // expected-no-diagnostics |
9 | |
10 | #ifndef HEADER |
11 | #define HEADER |
12 | |
13 | void foo() {} |
14 | |
15 | struct S { |
16 | S(): a(0) {} |
17 | S(int v) : a(v) {} |
18 | int a; |
19 | typedef int type; |
20 | }; |
21 | |
22 | template <typename T> |
23 | class S7 : public T { |
24 | protected: |
25 | T a; |
26 | S7() : a(0) {} |
27 | |
28 | public: |
29 | S7(typename T::type v) : a(v) { |
30 | #pragma omp target |
31 | #pragma omp teams distribute parallel for simd private(a) private(this->a) private(T::a) |
32 | for (int k = 0; k < a.a; ++k) |
33 | ++this->a.a; |
34 | } |
35 | S7 &operator=(S7 &s) { |
36 | int k; |
37 | #pragma omp target |
38 | #pragma omp teams distribute parallel for simd private(a) private(this->a) linear(k) |
39 | for (k = 0; k < s.a.a; ++k) |
40 | ++s.a.a; |
41 | |
42 | foo(); |
43 | bar(); |
44 | return *this; |
45 | } |
46 | void foo() { |
47 | int b, argv, d, c, e, f; |
48 | #pragma omp target |
49 | #pragma omp teams distribute parallel for simd default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
50 | for (int k = 0; k < a.a; ++k) |
51 | ++a.a; |
52 | } |
53 | void bar() { |
54 | int arr[10]; |
55 | const int alen = 16; |
56 | const int slen1 = 8; |
57 | const int slen2 = 8; |
58 | #pragma omp target |
59 | #pragma omp teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr:alen) |
60 | for (int k = 0; k < a.a; ++k) |
61 | ++a.a; |
62 | } |
63 | }; |
64 | // CHECK: #pragma omp target |
65 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(this->a) private(this->a) private(T::a) |
66 | // CHECK: #pragma omp target |
67 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(this->a) private(this->a) linear(k) |
68 | // CHECK: #pragma omp target |
69 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
70 | // CHECK: #pragma omp target |
71 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr: alen) |
72 | |
73 | class S8 : public S7<S> { |
74 | S8() {} |
75 | |
76 | public: |
77 | S8(int v) : S7<S>(v){ |
78 | #pragma omp target |
79 | #pragma omp teams distribute parallel for simd private(a) private(this->a) private(S7<S>::a) |
80 | for (int k = 0; k < a.a; ++k) |
81 | ++this->a.a; |
82 | } |
83 | S8 &operator=(S8 &s) { |
84 | #pragma omp target |
85 | #pragma omp teams distribute parallel for simd private(a) private(this->a) |
86 | for (int k = 0; k < s.a.a; ++k) |
87 | ++s.a.a; |
88 | |
89 | foo(); |
90 | bar(); |
91 | return *this; |
92 | } |
93 | void bar() { |
94 | int b, argv, d, c, e, f8; |
95 | #pragma omp target |
96 | #pragma omp teams distribute parallel for simd default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f8) thread_limit(d) |
97 | for (int k = 0; k < a.a; ++k) |
98 | ++a.a; |
99 | } |
100 | void foo() { |
101 | const int alen = 16; |
102 | const int slen1 = 8; |
103 | const int slen2 = 8; |
104 | int arr[10]; |
105 | #pragma omp target |
106 | #pragma omp teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr:alen) |
107 | for (int k = 0; k < a.a; ++k) |
108 | ++a.a; |
109 | } |
110 | }; |
111 | // CHECK: #pragma omp target |
112 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(this->a) private(this->a) private(this->S::a) |
113 | // CHECK: #pragma omp target |
114 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(this->a) private(this->a) private(this->S7<S>::a) |
115 | // CHECK: #pragma omp target |
116 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(this->a) private(this->a) |
117 | // CHECK: #pragma omp target |
118 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f8) thread_limit(d) |
119 | // CHECK: #pragma omp target |
120 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr: alen) |
121 | |
122 | template <class T, int N> |
123 | T tmain(T argc) { |
124 | T b = argc, c, d, e, f, g; |
125 | static T a; |
126 | // CHECK: static T a; |
127 | const T clen = 5; |
128 | const T alen = 16; |
129 | int arr[10]; |
130 | #pragma omp target |
131 | #pragma omp teams distribute parallel for simd |
132 | for (int i=0; i < 2; ++i) |
133 | a = 2; |
134 | // CHECK: #pragma omp target |
135 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd{{$}} |
136 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
137 | // CHECK-NEXT: a = 2; |
138 | #pragma omp target |
139 | #pragma omp teams distribute parallel for simd allocate(b) private(argc, b), firstprivate(c, d), collapse(2) allocate(d) |
140 | for (int i = 0; i < 10; ++i) |
141 | for (int j = 0; j < 10; ++j) |
142 | foo(); |
143 | // CHECK: #pragma omp target |
144 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd allocate(b) private(argc,b) firstprivate(c,d) collapse(2) allocate(d) |
145 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
146 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
147 | // CHECK-NEXT: foo(); |
148 | for (int i = 0; i < 10; ++i) |
149 | foo(); |
150 | // CHECK: for (int i = 0; i < 10; ++i) |
151 | // CHECK-NEXT: foo(); |
152 | #pragma omp target |
153 | #pragma omp teams distribute parallel for simd |
154 | for (int i = 0; i < 10; ++i) |
155 | foo(); |
156 | // CHECK: #pragma omp target |
157 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd |
158 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
159 | // CHECK-NEXT: foo(); |
160 | #pragma omp target |
161 | #pragma omp teams distribute parallel for simd default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
162 | for (int k = 0; k < 10; ++k) |
163 | e += d + argc; |
164 | // CHECK: #pragma omp target |
165 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
166 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
167 | // CHECK-NEXT: e += d + argc; |
168 | #pragma omp target |
169 | #pragma omp teams distribute parallel for simd simdlen(clen-1) |
170 | for (int k = 0; k < 10; ++k) |
171 | e += d + argc; |
172 | // CHECK: #pragma omp target |
173 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd simdlen(clen - 1) |
174 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
175 | // CHECK-NEXT: e += d + argc; |
176 | #pragma omp target |
177 | #pragma omp teams distribute parallel for simd safelen(clen-1) aligned(arr:alen) |
178 | for (int k = 0; k < 10; ++k) |
179 | e += d + argc + arr[k]; |
180 | // CHECK: #pragma omp target |
181 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd safelen(clen - 1) aligned(arr: alen) |
182 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
183 | // CHECK-NEXT: e += d + argc + arr[k]; |
184 | return T(); |
185 | } |
186 | |
187 | int main (int argc, char **argv) { |
188 | int b = argc, c, d, e, f, g; |
189 | static int a; |
190 | // CHECK: static int a; |
191 | const int clen = 5; |
192 | const int N = 10; |
193 | int arr[10]; |
194 | #pragma omp target |
195 | #pragma omp teams distribute parallel for simd |
196 | for (int i=0; i < 2; ++i) |
197 | a = 2; |
198 | // CHECK: #pragma omp target |
199 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd |
200 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
201 | // CHECK-NEXT: a = 2; |
202 | #pragma omp target |
203 | #pragma omp teams distribute parallel for simd private(argc,b),firstprivate(argv, c), collapse(2) |
204 | for (int i = 0; i < 10; ++i) |
205 | for (int j = 0; j < 10; ++j) |
206 | foo(); |
207 | // CHECK: #pragma omp target |
208 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd private(argc,b) firstprivate(argv,c) collapse(2) |
209 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
210 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
211 | // CHECK-NEXT: foo(); |
212 | for (int i = 0; i < 10; ++i) |
213 | foo(); |
214 | // CHECK: for (int i = 0; i < 10; ++i) |
215 | // CHECK-NEXT: foo(); |
216 | #pragma omp target |
217 | #pragma omp teams distribute parallel for simd |
218 | for (int i = 0; i < 10; ++i)foo(); |
219 | // CHECK: #pragma omp target |
220 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd |
221 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
222 | // CHECK-NEXT: foo(); |
223 | #pragma omp target |
224 | #pragma omp teams distribute parallel for simd default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
225 | for (int k = 0; k < 10; ++k) |
226 | e += d + argc; |
227 | // CHECK: #pragma omp target |
228 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
229 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
230 | // CHECK-NEXT: e += d + argc; |
231 | #pragma omp target |
232 | #pragma omp teams distribute parallel for simd simdlen(clen-1) |
233 | for (int k = 0; k < 10; ++k) |
234 | e += d + argc; |
235 | // CHECK: #pragma omp target |
236 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd simdlen(clen - 1) |
237 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
238 | // CHECK-NEXT: e += d + argc; |
239 | #pragma omp target |
240 | #pragma omp teams distribute parallel for simd safelen(clen-1) aligned(arr:N+6) |
241 | for (int k = 0; k < 10; ++k) |
242 | e += d + argc + arr[k]; |
243 | // CHECK: #pragma omp target |
244 | // CHECK-NEXT: #pragma omp teams distribute parallel for simd safelen(clen - 1) aligned(arr: N + 6) |
245 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
246 | // CHECK-NEXT: e += d + argc + arr[k]; |
247 | return (0); |
248 | } |
249 | |
250 | #endif |
251 | |