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