1 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
4 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s |
5 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s |
6 | |
7 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
8 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
9 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
10 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
11 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
12 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
13 | // expected-no-diagnostics |
14 | #ifndef HEADER |
15 | #define HEADER |
16 | |
17 | template <class T> |
18 | struct S { |
19 | T f; |
20 | S(T a) : f(a) {} |
21 | S() : f() {} |
22 | S<T> &operator=(const S<T> &); |
23 | operator T() { return T(); } |
24 | ~S() {} |
25 | }; |
26 | |
27 | volatile int g = 1212; |
28 | |
29 | // CHECK: [[S_FLOAT_TY:%.+]] = type { float } |
30 | // CHECK [[CAP_MAIN_TY:%.+]] = type { i{{[0-9]+}}*, [2 x i{{[0-9]+}}]*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i{{[0-9]+}}* } |
31 | // CHECK: [[S_INT_TY:%.+]] = type { i32 } |
32 | // CHECK-DAG: [[SECTIONS_BARRIER_LOC:@.+]] = private unnamed_addr global %{{.+}} { i32 0, i32 194, i32 0, i32 0, i8* |
33 | // CHECK-DAG: [[X:@.+]] = global double 0.0 |
34 | template <typename T> |
35 | T tmain() { |
36 | S<T> test; |
37 | T t_var = T(); |
38 | T vec[] = {1, 2}; |
39 | S<T> s_arr[] = {1, 2}; |
40 | S<T> var(3); |
41 | #pragma omp parallel |
42 | #pragma omp sections lastprivate(t_var, vec, s_arr, var) |
43 | { |
44 | vec[0] = t_var; |
45 | #pragma omp section |
46 | s_arr[0] = var; |
47 | } |
48 | return T(); |
49 | } |
50 | |
51 | namespace A { |
52 | double x; |
53 | } |
54 | namespace B { |
55 | using A::x; |
56 | } |
57 | |
58 | int main() { |
59 | static int sivar; |
60 | #ifdef LAMBDA |
61 | // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, |
62 | // LAMBDA-LABEL: @main |
63 | // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( |
64 | [&]() { |
65 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
66 | // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
67 | #pragma omp parallel |
68 | #pragma omp sections lastprivate(g, sivar) |
69 | { |
70 | // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias [[GTID:%.+]], i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR_REF:%.+]]) |
71 | // LAMBDA: alloca i{{[0-9]+}}, |
72 | // LAMBDA: alloca i{{[0-9]+}}, |
73 | // LAMBDA: alloca i{{[0-9]+}}, |
74 | // LAMBDA: alloca i{{[0-9]+}}, |
75 | // LAMBDA: alloca i{{[0-9]+}}, |
76 | // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
77 | // LAMBDA: [[SIVAR1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
78 | |
79 | // LAMBDA: store i{{[0-9]+}}* [[SIVAR_REF]], i{{[0-9]+}}** %{{.+}}, |
80 | // LAMBDA: [[SIVAR_REF_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, |
81 | |
82 | // LAMBDA: [[GTID_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, align 8 |
83 | // LAMBDA: [[GTID_ADDR_REF:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_ADDR]], align 4 |
84 | |
85 | // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
86 | // LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
87 | // LAMBDA: store i{{[0-9]+}} 13, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], |
88 | // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
89 | // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] |
90 | // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
91 | // LAMBDA: store i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]] |
92 | // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
93 | // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]]) |
94 | { |
95 | g = 1; |
96 | sivar = 13; |
97 | } |
98 | // Check for final copying of private values back to original vars. |
99 | // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
100 | // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
101 | // LAMBDA: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
102 | // LAMBDA: [[LAST_THEN]] |
103 | // Actual copying. |
104 | |
105 | // original g=private_g; |
106 | // LAMBDA: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
107 | // LAMBDA: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
108 | |
109 | // original sivar = private sivar; |
110 | // LAMBDA: [[SIVAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], |
111 | // LAMBDA: store i{{[0-9]+}} [[SIVAR1_VAL]], i{{[0-9]+}}* [[SIVAR_REF_ADDR]], |
112 | // LAMBDA: br label %[[LAST_DONE]] |
113 | // LAMBDA: [[LAST_DONE]] |
114 | // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID_ADDR_REF]]) |
115 | #pragma omp section |
116 | [&]() { |
117 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
118 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
119 | g = 2; |
120 | sivar = 23; |
121 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
122 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
123 | // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] |
124 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] |
125 | // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
126 | // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
127 | // LAMBDA: store i{{[0-9]+}} 23, i{{[0-9]+}}* [[SIVAR_REF]] |
128 | }(); |
129 | } |
130 | }(); |
131 | return 0; |
132 | #elif defined(BLOCKS) |
133 | // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, |
134 | // BLOCKS-LABEL: @main |
135 | // BLOCKS: call void {{%.+}}(i8 |
136 | ^{ |
137 | // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* |
138 | // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
139 | #pragma omp parallel |
140 | #pragma omp sections lastprivate(g, sivar) |
141 | { |
142 | // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias [[GTID:%.+]], i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) |
143 | // BLOCKS: alloca i{{[0-9]+}}, |
144 | // BLOCKS: alloca i{{[0-9]+}}, |
145 | // BLOCKS: alloca i{{[0-9]+}}, |
146 | // BLOCKS: alloca i{{[0-9]+}}, |
147 | // BLOCKS: alloca i{{[0-9]+}}, |
148 | // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
149 | // BLOCKS: [[SIVAR1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
150 | |
151 | // BLOCKS: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_ADDR:%.+]], |
152 | // BLOCKS: [[SIVAR_REF_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_ADDR]], |
153 | |
154 | // BLOCKS: [[GTID_ADDR:%.+]] = load i32*, i32** [[GTID:%.+]], align 8 |
155 | // BLOCKS: [[GTID_ADDR_REF:%.+]] = load i32, i32* [[GTID_ADDR]], align 4 |
156 | // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
157 | // BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
158 | // BLOCKS: store i{{[0-9]+}} 17, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], |
159 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
160 | // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] |
161 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
162 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
163 | // BLOCKS: i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]] |
164 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
165 | // BLOCKS: call void {{%.+}}(i8 |
166 | // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]]) |
167 | { |
168 | g = 1; |
169 | sivar = 17; |
170 | } |
171 | // Check for final copying of private values back to original vars. |
172 | // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
173 | // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
174 | // BLOCKS: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
175 | // BLOCKS: [[LAST_THEN]] |
176 | // Actual copying. |
177 | |
178 | // original g=private_g; |
179 | // BLOCKS: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
180 | // BLOCKS: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
181 | |
182 | // original sivar = private sivar; |
183 | // BLOCKS: [[SIVAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], |
184 | // BLOCKS: store i{{[0-9]+}} [[SIVAR1_VAL]], i{{[0-9]+}}* [[SIVAR_REF_ADDR]], |
185 | // BLOCKS: br label %[[LAST_DONE]] |
186 | // BLOCKS: [[LAST_DONE]] |
187 | // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID_ADDR_REF]]) |
188 | #pragma omp section |
189 | ^{ |
190 | // BLOCKS: define {{.+}} void {{@.+}}(i8* |
191 | g = 2; |
192 | sivar = 29; |
193 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
194 | // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* |
195 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
196 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
197 | // BLOCKS: store i{{[0-9]+}} 29, i{{[0-9]+}}* |
198 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
199 | // BLOCKS: ret |
200 | }(); |
201 | } |
202 | }(); |
203 | return 0; |
204 | #else |
205 | S<float> test; |
206 | int t_var = 0; |
207 | int vec[] = {1, 2}; |
208 | S<float> s_arr[] = {1, 2}; |
209 | S<float> var(3); |
210 | #pragma omp parallel |
211 | #pragma omp sections lastprivate(t_var, vec, s_arr, var, sivar) |
212 | { |
213 | { |
214 | vec[0] = t_var; |
215 | s_arr[0] = var; |
216 | sivar = 31; |
217 | } |
218 | } |
219 | #pragma omp parallel |
220 | #pragma omp sections lastprivate(A::x, B::x) |
221 | { |
222 | A::x++; |
223 | #pragma omp section |
224 | ; |
225 | } |
226 | return tmain<int>(); |
227 | #endif |
228 | } |
229 | |
230 | // CHECK: define i{{[0-9]+}} @main() |
231 | // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
232 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
233 | |
234 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [2 x i32]*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i{{[0-9]+}}*)* [[MAIN_MICROTASK:@.+]] to void |
235 | |
236 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[MAIN_MICROTASK1:@.+]] to void |
237 | // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() |
238 | // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* |
239 | // CHECK: ret |
240 | |
241 | // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, |
242 | // CHECK: alloca i{{[0-9]+}}, |
243 | // CHECK: alloca i{{[0-9]+}}, |
244 | // CHECK: alloca i{{[0-9]+}}, |
245 | // CHECK: alloca i{{[0-9]+}}, |
246 | // CHECK: alloca i{{[0-9]+}}, |
247 | // CHECK: alloca i{{[0-9]+}}, |
248 | // CHECK: alloca [2 x i{{[0-9]+}}], |
249 | // CHECK: alloca [2 x [[S_FLOAT_TY]]], |
250 | // CHECK: alloca [[S_FLOAT_TY]], |
251 | // CHECK: alloca i{{[0-9]+}}, |
252 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
253 | |
254 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
255 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
256 | |
257 | // CHECK: call void @__kmpc_for_static_init_4( |
258 | // <Skip loop body> |
259 | // CHECK: call void @__kmpc_for_static_fini( |
260 | |
261 | // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
262 | // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
263 | |
264 | // CHECK: call void @__kmpc_barrier( |
265 | // CHECK: ret void |
266 | |
267 | // |
268 | // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
269 | // CHECK: [[X_PRIV:%.+]] = alloca double, |
270 | // CHECK-NOT: alloca double |
271 | |
272 | // Check for default initialization. |
273 | // CHECK-NOT: [[X_PRIV]] |
274 | |
275 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
276 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
277 | // CHECK: call void @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
278 | // <Skip loop body> |
279 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
280 | |
281 | // Check for final copying of private values back to original vars. |
282 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
283 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
284 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
285 | // CHECK: [[LAST_THEN]] |
286 | // Actual copying. |
287 | |
288 | // original x=private_x; |
289 | // CHECK: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], |
290 | // CHECK: store double [[X_VAL]], double* [[X]], |
291 | // CHECK-NEXT: br label %[[LAST_DONE]] |
292 | // CHECK: [[LAST_DONE]] |
293 | |
294 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[SECTIONS_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
295 | // CHECK: ret void |
296 | |
297 | // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() |
298 | // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
299 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
300 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [2 x i32]*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[TMAIN_MICROTASK:@.+]] to void |
301 | // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* |
302 | // CHECK: ret |
303 | // |
304 | // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, |
305 | // CHECK: alloca i{{[0-9]+}}, |
306 | // CHECK: alloca i{{[0-9]+}}, |
307 | // CHECK: alloca i{{[0-9]+}}, |
308 | // CHECK: alloca i{{[0-9]+}}, |
309 | // CHECK: alloca i{{[0-9]+}}, |
310 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
311 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
312 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], |
313 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
314 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
315 | |
316 | // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
317 | // CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** % |
318 | // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** % |
319 | // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % |
320 | |
321 | // Check for default initialization. |
322 | // CHECK-NOT: [[T_VAR_PRIV]] |
323 | // CHECK-NOT: [[VEC_PRIV]] |
324 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* |
325 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
326 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
327 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
328 | // <Skip loop body> |
329 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) |
330 | |
331 | // Check for final copying of private values back to original vars. |
332 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
333 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
334 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
335 | // CHECK: [[LAST_THEN]] |
336 | // Actual copying. |
337 | |
338 | // original t_var=private_t_var; |
339 | // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
340 | // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], |
341 | |
342 | // original vec[]=private_vec[]; |
343 | // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* |
344 | // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* |
345 | // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], |
346 | |
347 | // original s_arr[]=private_s_arr[]; |
348 | // CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
349 | // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]] to [[S_INT_TY]]* |
350 | // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 |
351 | |
352 | // CHK: [[SIVAR_REF:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 4 |
353 | // CHK: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}} [[SIVAR_REF]] |
354 | |
355 | // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] |
356 | // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] |
357 | // CHECK: [[S_ARR_BODY]] |
358 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}) |
359 | // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] |
360 | // CHECK: [[S_ARR_BODY_DONE]] |
361 | |
362 | // original var=private_var; |
363 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV]]) |
364 | // CHECK: br label %[[LAST_DONE]] |
365 | // CHECK: [[LAST_DONE]] |
366 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
367 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* |
368 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
369 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
370 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[SECTIONS_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
371 | // CHECK: ret void |
372 | #endif |
373 | |
374 | |