1 // expected-no-diagnostics
2 #ifndef HEADER
3 #define HEADER
4 
5 // Test host codegen.
6 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
7 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
8 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
9 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
10 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
11 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
12 
13 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
14 // RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
15 // RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
16 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
17 // RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
18 // RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
19 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
20 #ifdef CK1
21 
22 template <typename T, int X, long long Y>
23 struct SS{
24   T a[X];
25   float b;
26   // CK1: define {{.*}}i32 @{{.+}}foo{{.+}}(
fooSS27   int foo(void) {
28 
29   // CK1: call i32 @__tgt_target_teams(
30   // CK1: call void @[[OFFL1:.+]](
31     #pragma omp target
32     #pragma omp teams distribute parallel for
33     for(int i = 0; i < X; i++) {
34       a[i] = (T)0;
35     }
36   // CK1: call i32 @__tgt_target_teams(
37   // CK1: call void @[[OFFL2:.+]](
38     #pragma omp target
39     #pragma omp teams distribute parallel for dist_schedule(static)
40     for(int i = 0; i < X; i++) {
41       a[i] = (T)0;
42     }
43   // CK1: call i32 @__tgt_target_teams(
44   // CK1: call void @[[OFFL3:.+]](
45     #pragma omp target
46     #pragma omp teams distribute parallel for dist_schedule(static, X/2)
47     for(int i = 0; i < X; i++) {
48       a[i] = (T)0;
49     }
50   // CK1: define internal void @[[OFFL1]](
51   // CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}},
52   // CK1: ret void
53 
54   // CK1: define internal void @[[OUTL1]]({{.+}})
55   // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
56   // CK1: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL1:.+]] to
57   // CK1: call void @__kmpc_for_static_fini(
58   // CK1: ret void
59 
60   // CK1: define internal void @[[PAR_OUTL1]]({{.+}})
61   // CK1: call void @__kmpc_for_static_init_4(
62   // CK1: call void @__kmpc_for_static_fini(
63   // CK1: ret void
64 
65   // CK1: define internal void @[[OFFL2]](
66   // CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL2:.+]] to {{.+}},
67   // CK1: ret void
68 
69   // CK1: define internal void @[[OUTL2]]({{.+}})
70   // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
71   // CK1: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL2:.+]] to
72   // CK1: call void @__kmpc_for_static_fini(
73   // CK1: ret void
74 
75   // CK1: define internal void @[[PAR_OUTL2]]({{.+}})
76   // CK1: call void @__kmpc_for_static_init_4(
77   // CK1: call void @__kmpc_for_static_fini(
78   // CK1: ret void
79 
80 
81   // CK1: define internal void @[[OFFL3]](
82   // CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL3:.+]] to {{.+}},
83   // CK1: ret void
84 
85   // CK1: define internal void @[[OUTL3]]({{.+}})
86   // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
87   // CK1: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL3:.+]] to
88   // CK1: call void @__kmpc_for_static_fini(
89   // CK1: ret void
90 
91   // CK1: define internal void @[[PAR_OUTL3]]({{.+}})
92   // CK1: call void @__kmpc_for_static_init_4(
93   // CK1: call void @__kmpc_for_static_fini(
94   // CK1: ret void
95 
96     return a[0];
97   }
98 };
99 
teams_template_struct(void)100 int teams_template_struct(void) {
101   SS<int, 123, 456> V;
102   return V.foo();
103 
104 }
105 #endif // CK1
106 
107 // Test host codegen.
108 // RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
109 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
110 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
111 // RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
112 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
113 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
114 
115 // RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
116 // RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
117 // RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
118 // RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
119 // RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
120 // RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
121 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
122 #ifdef CK2
123 
124 template <typename T, int n>
tmain(T argc)125 int tmain(T argc) {
126   T a[n];
127   int m = 10;
128 #pragma omp target
129 #pragma omp teams distribute parallel for
130   for(int i = 0; i < n; i++) {
131     a[i] = (T)0;
132   }
133 #pragma omp target
134 #pragma omp teams distribute parallel for dist_schedule(static)
135   for(int i = 0; i < n; i++) {
136     a[i] = (T)0;
137   }
138 #pragma omp target
139 #pragma omp teams distribute parallel for dist_schedule(static, m)
140   for(int i = 0; i < n; i++) {
141     a[i] = (T)0;
142   }
143   return 0;
144 }
145 
main(int argc,char ** argv)146 int main (int argc, char **argv) {
147   int n = 100;
148   int a[n];
149   int m = 10;
150 #pragma omp target
151 #pragma omp teams distribute parallel for
152   for(int i = 0; i < n; i++) {
153     a[i] = 0;
154   }
155 #pragma omp target
156 #pragma omp teams distribute parallel for dist_schedule(static)
157   for(int i = 0; i < n; i++) {
158     a[i] = 0;
159   }
160 #pragma omp target
161 #pragma omp teams distribute parallel for dist_schedule(static, m)
162   for(int i = 0; i < n; i++) {
163     a[i] = 0;
164   }
165   return tmain<int, 10>(argc);
166 }
167 
168 // CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}})
169 // CK2: call i32 @__tgt_target_teams(
170 // CK2: call void @[[OFFL1:.+]]({{.+}})
171 // CK2: call i32 @__tgt_target_teams(
172 // CK2: call void @[[OFFL2:.+]]({{.+}})
173 // CK2: call i32 @__tgt_target_teams(
174 // CK2: call void @[[OFFL3:.+]]({{.+}})
175 // CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}})
176 // CK2: ret
177 
178 // CK2:  define {{.*}}void @[[OFFL1]]({{.+}})
179 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 3, {{.+}} @[[OUTL1:.+]] to {{.+}},
180 // CK2: ret void
181 
182 // CK2: define internal void @[[OUTL1]]({{.+}})
183 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
184 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL1:.+]] to
185 // CK2: call void @__kmpc_for_static_fini(
186 // CK2: ret void
187 
188 // CK2: define internal void @[[PAR_OUTL1]]({{.+}})
189 // CK2: call void @__kmpc_for_static_init_4(
190 // CK2: call void @__kmpc_for_static_fini(
191 // CK2: ret void
192 
193 // CK2: define {{.*}}void @[[OFFL2]]({{.+}})
194 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 3, {{.+}} @[[OUTL2:.+]] to {{.+}},
195 // CK2: ret void
196 
197 // CK2: define internal void @[[OUTL2]]({{.+}})
198 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
199 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL2:.+]] to
200 // CK2: call void @__kmpc_for_static_fini(
201 // CK2: ret void
202 
203 // CK2: define internal void @[[PAR_OUTL2]]({{.+}})
204 // CK2: call void @__kmpc_for_static_init_4(
205 // CK2: call void @__kmpc_for_static_fini(
206 // CK2: ret void
207 
208 // CK2:  define {{.*}}void @[[OFFL3]]({{.+}})
209 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 4, {{.+}} @[[OUTL3:.+]] to {{.+}},
210 // CK2: ret void
211 
212 // CK2: define internal void @[[OUTL3]]({{.+}})
213 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
214 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL3:.+]] to
215 // CK2: call void @__kmpc_for_static_fini(
216 // CK2: ret void
217 
218 // CK2: define internal void @[[PAR_OUTL3]]({{.+}})
219 // CK2: call void @__kmpc_for_static_init_4(
220 // CK2: call void @__kmpc_for_static_fini(
221 // CK2: ret void
222 
223 // CK2: define {{.*}}i32 @[[TMAIN]]({{.+}})
224 // CK2: call i32 @__tgt_target_teams(
225 // CK2: call void @[[OFFLT1:.+]]({{.+}})
226 // CK2: call i32 @__tgt_target_teams(
227 // CK2: call void @[[OFFLT2:.+]]({{.+}})
228 // CK2: call i32 @__tgt_target_teams(
229 // CK2: call void @[[OFFLT3:.+]]({{.+}})
230 // CK2:  ret
231 // CK2-NEXT: }
232 
233 // CK2:  define {{.*}}void @[[OFFLT1]]({{.+}})
234 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}},
235 // CK2: ret void
236 
237 // CK2: define internal void @[[OUTLT1]]({{.+}})
238 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
239 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTLT1:.+]] to
240 // CK2: call void @__kmpc_for_static_fini(
241 // CK2: ret void
242 
243 // CK2: define internal void @[[PAR_OUTLT1]]({{.+}})
244 // CK2: call void @__kmpc_for_static_init_4(
245 // CK2: call void @__kmpc_for_static_fini(
246 // CK2: ret void
247 
248 // CK2:  define {{.*}}void @[[OFFLT2]]({{.+}})
249 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT2:.+]] to {{.+}},
250 // CK2: ret void
251 
252 // CK2: define internal void @[[OUTLT2]]({{.+}})
253 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
254 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTLT2:.+]] to
255 // CK2: call void @__kmpc_for_static_fini(
256 // CK2: ret void
257 
258 // CK2: define internal void @[[PAR_OUTLT2]]({{.+}})
259 // CK2: call void @__kmpc_for_static_init_4(
260 // CK2: call void @__kmpc_for_static_fini(
261 // CK2: ret void
262 
263 // CK2:  define {{.*}}void @[[OFFLT3]]({{.+}})
264 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 {{.+}}, {{.+}} @[[OUTLT3:.+]] to {{.+}},
265 // CK2: ret void
266 
267 // CK2: define internal void @[[OUTLT3]]({{.+}})
268 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
269 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTLT3:.+]] to
270 // CK2: call void @__kmpc_for_static_fini(
271 // CK2: ret void
272 
273 // CK2: define internal void @[[PAR_OUTLT3]]({{.+}})
274 // CK2: call void @__kmpc_for_static_init_4(
275 // CK2: call void @__kmpc_for_static_fini(
276 // CK2: ret void
277 
278 #endif // CK2
279 #endif // #ifndef HEADER
280