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 | struct SS { |
18 | int a; |
19 | int b : 4; |
20 | int &c; |
21 | SS(int &d) : a(0), b(0), c(d) { |
22 | #pragma omp parallel |
23 | #pragma omp for lastprivate(a, b, c) |
24 | for (int i = 0; i < 2; ++i) |
25 | #ifdef LAMBDA |
26 | [&]() { |
27 | ++this->a, --b, (this)->c /= 1; |
28 | #pragma omp parallel |
29 | #pragma omp for lastprivate(a, b, c) |
30 | for (int i = 0; i < 2; ++i) |
31 | ++(this)->a, --b, this->c /= 1; |
32 | }(); |
33 | #elif defined(BLOCKS) |
34 | ^{ |
35 | ++a; |
36 | --this->b; |
37 | (this)->c /= 1; |
38 | #pragma omp parallel |
39 | #pragma omp for lastprivate(a, b, c) |
40 | for (int i = 0; i < 2; ++i) |
41 | ++(this)->a, --b, this->c /= 1; |
42 | }(); |
43 | #else |
44 | ++this->a, --b, c /= 1; |
45 | #endif |
46 | #pragma omp for |
47 | for (a = 0; a < 2; ++a) |
48 | #ifdef LAMBDA |
49 | [&]() { |
50 | --this->a, ++b, (this)->c *= 2; |
51 | #pragma omp parallel |
52 | #pragma omp for lastprivate(b) |
53 | for (b = 0; b < 2; ++b) |
54 | ++(this)->a, --b, this->c /= 1; |
55 | }(); |
56 | #elif defined(BLOCKS) |
57 | ^{ |
58 | ++a; |
59 | --this->b; |
60 | (this)->c /= 1; |
61 | #pragma omp parallel |
62 | #pragma omp for |
63 | for (c = 0; c < 2; ++c) |
64 | ++(this)->a, --b, this->c /= 1; |
65 | }(); |
66 | #else |
67 | ++this->a, --b, c /= 1; |
68 | #endif |
69 | } |
70 | }; |
71 | |
72 | template <typename T> |
73 | struct SST { |
74 | T a; |
75 | SST() : a(T()) { |
76 | #pragma omp parallel |
77 | #pragma omp for lastprivate(a) |
78 | for (int i = 0; i < 2; ++i) |
79 | #ifdef LAMBDA |
80 | [&]() { |
81 | [&]() { |
82 | ++this->a; |
83 | #pragma omp parallel |
84 | #pragma omp for lastprivate(a) |
85 | for (int i = 0; i < 2; ++i) |
86 | ++(this)->a; |
87 | }(); |
88 | }(); |
89 | #elif defined(BLOCKS) |
90 | ^{ |
91 | ^{ |
92 | ++a; |
93 | #pragma omp parallel |
94 | #pragma omp for lastprivate(a) |
95 | for (int i = 0; i < 2; ++i) |
96 | ++(this)->a; |
97 | }(); |
98 | }(); |
99 | #else |
100 | ++(this)->a; |
101 | #endif |
102 | #pragma omp for |
103 | for (a = 0; a < 2; ++a) |
104 | #ifdef LAMBDA |
105 | [&]() { |
106 | ++this->a; |
107 | #pragma omp parallel |
108 | #pragma omp for |
109 | for (a = 0; a < 2; ++(this)->a) |
110 | ++(this)->a; |
111 | }(); |
112 | #elif defined(BLOCKS) |
113 | ^{ |
114 | ++a; |
115 | #pragma omp parallel |
116 | #pragma omp for |
117 | for (this->a = 0; a < 2; ++a) |
118 | ++(this)->a; |
119 | }(); |
120 | #else |
121 | ++(this)->a; |
122 | #endif |
123 | } |
124 | }; |
125 | |
126 | template <class T> |
127 | struct S { |
128 | T f; |
129 | S(T a) : f(a) {} |
130 | S() : f() {} |
131 | S<T> &operator=(const S<T> &); |
132 | operator T() { return T(); } |
133 | ~S() {} |
134 | }; |
135 | |
136 | volatile int g __attribute__((aligned(128)))= 1212; |
137 | volatile int &g1 = g; |
138 | float f; |
139 | char cnt; |
140 | |
141 | // CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
142 | // LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
143 | // BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
144 | // CHECK: [[S_FLOAT_TY:%.+]] = type { float } |
145 | // CHECK: [[S_INT_TY:%.+]] = type { i32 } |
146 | // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr global %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8* |
147 | // CHECK-DAG: [[X:@.+]] = global double 0.0 |
148 | // CHECK-DAG: [[F:@.+]] = global float 0.0 |
149 | // CHECK-DAG: [[CNT:@.+]] = global i8 0 |
150 | template <typename T> |
151 | T tmain() { |
152 | S<T> test; |
153 | SST<T> sst; |
154 | T t_var __attribute__((aligned(128))) = T(); |
155 | T vec[] __attribute__((aligned(128))) = {1, 2}; |
156 | S<T> s_arr[] __attribute__((aligned(128))) = {1, 2}; |
157 | S<T> &var __attribute__((aligned(128))) = test; |
158 | #pragma omp parallel |
159 | #pragma omp for lastprivate(t_var, vec, s_arr, var) |
160 | for (int i = 0; i < 2; ++i) { |
161 | vec[i] = t_var; |
162 | s_arr[i] = var; |
163 | } |
164 | return T(); |
165 | } |
166 | |
167 | namespace A { |
168 | double x; |
169 | } |
170 | namespace B { |
171 | using A::x; |
172 | } |
173 | |
174 | int main() { |
175 | static int sivar; |
176 | SS ss(sivar); |
177 | #ifdef LAMBDA |
178 | // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, |
179 | // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, |
180 | // LAMBDA-LABEL: @main |
181 | // LAMBDA: alloca [[SS_TY]], |
182 | // LAMBDA: alloca [[CAP_TY:%.+]], |
183 | // LAMBDA: call void [[OUTER_LAMBDA:@.+]]([[CAP_TY]]* |
184 | [&]() { |
185 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
186 | // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* %{{.+}}) |
187 | #pragma omp parallel |
188 | #pragma omp for lastprivate(g, g1, sivar) |
189 | for (int i = 0; i < 2; ++i) { |
190 | // LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]* |
191 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
192 | // LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
193 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
194 | // LAMBDA: store i8 |
195 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
196 | // LAMBDA: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
197 | // LAMBDA: call void @__kmpc_for_static_init_4( |
198 | // LAMBDA-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
199 | // LAMBDA: call{{.*}} void [[SS_LAMBDA1:@[^ ]+]] |
200 | // LAMBDA: call void @__kmpc_for_static_fini(% |
201 | // LAMBDA: ret |
202 | |
203 | // LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
204 | // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 |
205 | // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
206 | // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 |
207 | // LAMBDA: call void @__kmpc_for_static_init_4( |
208 | // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* |
209 | // LAMBDA: call{{.*}} void [[SS_LAMBDA:@[^ ]+]] |
210 | // LAMBDA: call void @__kmpc_for_static_fini( |
211 | // LAMBDA: br i1 |
212 | // LAMBDA: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
213 | // LAMBDA: store i8 %{{.+}}, i8* [[B_REF]], |
214 | // LAMBDA: br label |
215 | // LAMBDA: ret void |
216 | |
217 | // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) |
218 | // LAMBDA: alloca i{{[0-9]+}}, |
219 | // LAMBDA: alloca i{{[0-9]+}}, |
220 | // LAMBDA: alloca i{{[0-9]+}}, |
221 | // LAMBDA: alloca i{{[0-9]+}}, |
222 | // LAMBDA: alloca i{{[0-9]+}}, |
223 | // LAMBDA: alloca i{{[0-9]+}}, |
224 | // LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
225 | // LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
226 | // LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
227 | // LAMBDA: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
228 | // LAMBDA: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
229 | // LAMBDA: call void @__kmpc_for_static_init_4( |
230 | // LAMBDA: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
231 | // LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
232 | // LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
233 | // LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
234 | // LAMBDA-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
235 | // LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
236 | // LAMBDA-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
237 | // LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
238 | // LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
239 | // LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
240 | // LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
241 | // LAMBDA: call void @__kmpc_for_static_fini( |
242 | // LAMBDA: br i1 |
243 | // LAMBDA: br label |
244 | // LAMBDA: ret void |
245 | |
246 | // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
247 | // LAMBDA: ret void |
248 | |
249 | // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) |
250 | // LAMBDA: alloca i{{[0-9]+}}, |
251 | // LAMBDA: alloca i{{[0-9]+}}, |
252 | // LAMBDA: alloca i{{[0-9]+}}, |
253 | // LAMBDA: alloca i{{[0-9]+}}, |
254 | // LAMBDA: alloca i{{[0-9]+}}, |
255 | // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 |
256 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
257 | // LAMBDA: [[G1_PRIVATE_REF:%.+]] = alloca i{{[0-9]+}}*, |
258 | // LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
259 | // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, |
260 | |
261 | // LAMBDA: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} |
262 | // LAMBDA: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
263 | |
264 | // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
265 | // LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
266 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PRIVATE_REF]], |
267 | // LAMBDA: store volatile i{{[0-9]+}} 1, i{{[0-9]+}}* [[G1_PRIVATE_ADDR]], |
268 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
269 | // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
270 | // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] |
271 | // LAMBDA: [[G1_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
272 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PRIVATE_REF]], |
273 | // LAMBDA: store i{{[0-9]+}}* [[G1_PRIVATE_ADDR]], i{{[0-9]+}}** [[G1_PRIVATE_ADDR_REF]] |
274 | // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
275 | // LAMBDA: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]] |
276 | // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
277 | // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
278 | g = 1; |
279 | g1 = 1; |
280 | sivar = 2; |
281 | // Check for final copying of private values back to original vars. |
282 | // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
283 | // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
284 | // LAMBDA: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
285 | // LAMBDA: [[LAST_THEN]] |
286 | // Actual copying. |
287 | |
288 | // original g=private_g; |
289 | // LAMBDA: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
290 | // LAMBDA: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
291 | |
292 | // original sivar=private_sivar; |
293 | // LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
294 | // LAMBDA: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, |
295 | // LAMBDA: br label %[[LAST_DONE]] |
296 | // LAMBDA: [[LAST_DONE]] |
297 | // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) |
298 | [&]() { |
299 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
300 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
301 | g = 2; |
302 | g1 = 2; |
303 | sivar = 4; |
304 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
305 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
306 | // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] |
307 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] |
308 | // LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
309 | // LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]] |
310 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]] |
311 | // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
312 | // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
313 | // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]] |
314 | }(); |
315 | } |
316 | }(); |
317 | return 0; |
318 | #elif defined(BLOCKS) |
319 | // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, |
320 | // BLOCKS-LABEL: @main |
321 | // BLOCKS: call |
322 | // BLOCKS: call void {{%.+}}(i8 |
323 | ^{ |
324 | // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* |
325 | // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
326 | #pragma omp parallel |
327 | #pragma omp for lastprivate(g, g1, sivar) |
328 | for (int i = 0; i < 2; ++i) { |
329 | // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) |
330 | // BLOCKS: alloca i{{[0-9]+}}, |
331 | // BLOCKS: alloca i{{[0-9]+}}, |
332 | // BLOCKS: alloca i{{[0-9]+}}, |
333 | // BLOCKS: alloca i{{[0-9]+}}, |
334 | // BLOCKS: alloca i{{[0-9]+}}, |
335 | // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 |
336 | // BLOCKS: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 4 |
337 | // BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
338 | // BLOCKS: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_ADDR:%.+]], |
339 | // BLOCKS: {{.+}} = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_ADDR]] |
340 | // BLOCKS: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} |
341 | // BLOCKS: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
342 | // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
343 | // BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
344 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
345 | // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] |
346 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
347 | // BLOCKS: call void {{%.+}}(i8 |
348 | // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
349 | g = 1; |
350 | g1 = 1; |
351 | sivar = 2; |
352 | // Check for final copying of private values back to original vars. |
353 | // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
354 | // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
355 | // BLOCKS: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
356 | // BLOCKS: [[LAST_THEN]] |
357 | // Actual copying. |
358 | |
359 | // original g=private_g; |
360 | // BLOCKS: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
361 | // BLOCKS: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
362 | // BLOCKS: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
363 | // BLOCKS: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, |
364 | // BLOCKS: br label %[[LAST_DONE]] |
365 | // BLOCKS: [[LAST_DONE]] |
366 | // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) |
367 | g = 1; |
368 | g1 = 1; |
369 | ^{ |
370 | // BLOCKS: define {{.+}} void {{@.+}}(i8* |
371 | g = 2; |
372 | g1 = 1; |
373 | sivar = 4; |
374 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
375 | // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* |
376 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
377 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
378 | // BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}* |
379 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
380 | // BLOCKS: ret |
381 | }(); |
382 | } |
383 | }(); |
384 | return 0; |
385 | // BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]* |
386 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
387 | // BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
388 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
389 | // BLOCKS: store i8 |
390 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
391 | // BLOCKS: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
392 | // BLOCKS: call void @__kmpc_for_static_init_4( |
393 | // BLOCKS-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
394 | // BLOCKS: call void |
395 | // BLOCKS: call void @__kmpc_for_static_fini(% |
396 | // BLOCKS: ret |
397 | |
398 | // BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
399 | // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 |
400 | // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
401 | // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 |
402 | // BLOCKS: call void @__kmpc_for_static_init_4( |
403 | // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* |
404 | // BLOCKS: call{{.*}} void |
405 | // BLOCKS: call void @__kmpc_for_static_fini( |
406 | // BLOCKS: br i1 |
407 | // BLOCKS: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
408 | // BLOCKS: store i8 %{{.+}}, i8* [[B_REF]], |
409 | // BLOCKS: br label |
410 | // BLOCKS: ret void |
411 | |
412 | // BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) |
413 | // BLOCKS: alloca i{{[0-9]+}}, |
414 | // BLOCKS: alloca i{{[0-9]+}}, |
415 | // BLOCKS: alloca i{{[0-9]+}}, |
416 | // BLOCKS: alloca i{{[0-9]+}}, |
417 | // BLOCKS: alloca i{{[0-9]+}}, |
418 | // BLOCKS: alloca i{{[0-9]+}}, |
419 | // BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
420 | // BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
421 | // BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
422 | // BLOCKS: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
423 | // BLOCKS: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
424 | // BLOCKS: call void @__kmpc_for_static_init_4( |
425 | // BLOCKS: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
426 | // BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
427 | // BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
428 | // BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
429 | // BLOCKS-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
430 | // BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
431 | // BLOCKS-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
432 | // BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
433 | // BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
434 | // BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
435 | // BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
436 | // BLOCKS: call void @__kmpc_for_static_fini( |
437 | // BLOCKS: br i1 |
438 | // BLOCKS: br label |
439 | // BLOCKS: ret void |
440 | #else |
441 | S<float> test; |
442 | int t_var = 0; |
443 | int vec[] = {1, 2}; |
444 | S<float> s_arr[] = {1, 2}; |
445 | S<float> var(3); |
446 | #pragma omp parallel |
447 | #pragma omp for lastprivate(t_var, vec, s_arr, var, sivar) |
448 | for (int i = 0; i < 2; ++i) { |
449 | vec[i] = t_var; |
450 | s_arr[i] = var; |
451 | sivar += i; |
452 | } |
453 | #pragma omp parallel |
454 | #pragma omp for lastprivate(A::x, B::x) firstprivate(f) lastprivate(f) |
455 | for (int i = 0; i < 2; ++i) { |
456 | A::x++; |
457 | } |
458 | #pragma omp parallel |
459 | #pragma omp for firstprivate(f) lastprivate(f) |
460 | for (int i = 0; i < 2; ++i) { |
461 | A::x++; |
462 | } |
463 | #pragma omp parallel |
464 | #pragma omp for lastprivate(cnt) |
465 | for (cnt = 0; cnt < 2; ++cnt) { |
466 | A::x++; |
467 | } |
468 | return tmain<int>(); |
469 | #endif |
470 | } |
471 | |
472 | // CHECK: define i{{[0-9]+}} @main() |
473 | // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
474 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
475 | // 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]]*, i32*)* [[MAIN_MICROTASK:@.+]] to void |
476 | // 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 |
477 | // 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_MICROTASK2:@.+]] to void |
478 | // 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_MICROTASK3:@.+]] to void |
479 | // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() |
480 | // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* |
481 | // CHECK: ret |
482 | |
483 | // CHECK: define internal void [[MAIN_MICROTASK]](i32* noalias [[GTID_ADDR:%.+]], i32* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_FLOAT_TY]]]* dereferenceable(8) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}) |
484 | // CHECK: alloca i{{[0-9]+}}, |
485 | // CHECK: alloca i{{[0-9]+}}, |
486 | // CHECK: alloca i{{[0-9]+}}, |
487 | // CHECK: alloca i{{[0-9]+}}, |
488 | // CHECK: alloca i{{[0-9]+}}, |
489 | // CHECK: alloca i{{[0-9]+}}, |
490 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
491 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
492 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
493 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
494 | // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
495 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
496 | |
497 | // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
498 | // CHECK: [[VEC_REF:%.+]] = load [2 x i32]*, [2 x i32]** % |
499 | // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** % |
500 | // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % |
501 | |
502 | // Check for default initialization. |
503 | // CHECK-NOT: [[T_VAR_PRIV]] |
504 | // CHECK-NOT: [[VEC_PRIV]] |
505 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_FLOAT_TY]]* |
506 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) |
507 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
508 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
509 | // <Skip loop body> |
510 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) |
511 | |
512 | // Check for final copying of private values back to original vars. |
513 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
514 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
515 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
516 | // CHECK: [[LAST_THEN]] |
517 | // Actual copying. |
518 | |
519 | // original t_var=private_t_var; |
520 | // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
521 | // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], |
522 | |
523 | // original vec[]=private_vec[]; |
524 | // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* |
525 | // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* |
526 | // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], |
527 | |
528 | // original s_arr[]=private_s_arr[]; |
529 | // CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
530 | // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]] to [[S_FLOAT_TY]]* |
531 | // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 |
532 | // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] |
533 | // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] |
534 | // CHECK: [[S_ARR_BODY]] |
535 | // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* {{.+}}, [[S_FLOAT_TY]]* {{.+}}) |
536 | // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] |
537 | // CHECK: [[S_ARR_BODY_DONE]] |
538 | |
539 | // original var=private_var; |
540 | // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* [[VAR_REF]], [[S_FLOAT_TY]]* {{.*}} [[VAR_PRIV]]) |
541 | // CHECK: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIV]], |
542 | // CHECK: br label %[[LAST_DONE]] |
543 | // CHECK: [[LAST_DONE]] |
544 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
545 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
546 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
547 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
548 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
549 | // CHECK: ret void |
550 | |
551 | // |
552 | // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
553 | // CHECK: [[F_PRIV:%.+]] = alloca float, |
554 | // CHECK-NOT: alloca float |
555 | // CHECK: [[X_PRIV:%.+]] = alloca double, |
556 | // CHECK-NOT: alloca float |
557 | // CHECK-NOT: alloca double |
558 | |
559 | // Check for default initialization. |
560 | // CHECK-NOT: [[X_PRIV]] |
561 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], |
562 | // CHECK: store float [[F_VAL]], float* [[F_PRIV]], |
563 | // CHECK-NOT: [[X_PRIV]] |
564 | |
565 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
566 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
567 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
568 | // <Skip loop body> |
569 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
570 | |
571 | // Check for final copying of private values back to original vars. |
572 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
573 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
574 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
575 | // CHECK: [[LAST_THEN]] |
576 | // Actual copying. |
577 | |
578 | // original x=private_x; |
579 | // CHECK: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], |
580 | // CHECK: store double [[X_VAL]], double* [[X]], |
581 | |
582 | // original f=private_f; |
583 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], |
584 | // CHECK: store float [[F_VAL]], float* [[F]], |
585 | |
586 | // CHECK-NEXT: br label %[[LAST_DONE]] |
587 | // CHECK: [[LAST_DONE]] |
588 | |
589 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
590 | // CHECK: ret void |
591 | |
592 | // CHECK: define internal void [[MAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
593 | // CHECK: [[F_PRIV:%.+]] = alloca float, |
594 | // CHECK-NOT: alloca float |
595 | |
596 | // Check for default initialization. |
597 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], |
598 | // CHECK: store float [[F_VAL]], float* [[F_PRIV]], |
599 | |
600 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
601 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
602 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
603 | // <Skip loop body> |
604 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
605 | |
606 | // Check for final copying of private values back to original vars. |
607 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
608 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
609 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
610 | // CHECK: [[LAST_THEN]] |
611 | // Actual copying. |
612 | |
613 | // original f=private_f; |
614 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], |
615 | // CHECK: store float [[F_VAL]], float* [[F]], |
616 | |
617 | // CHECK-NEXT: br label %[[LAST_DONE]] |
618 | // CHECK: [[LAST_DONE]] |
619 | |
620 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
621 | // CHECK: ret void |
622 | |
623 | // CHECK: define internal void [[MAIN_MICROTASK3]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
624 | // CHECK: alloca i8, |
625 | // CHECK: [[CNT_PRIV:%.+]] = alloca i8, |
626 | |
627 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
628 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
629 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* [[OMP_LB:%[^,]+]], i32* [[OMP_UB:%[^,]+]], i32* [[OMP_ST:%[^,]+]], i32 1, i32 1) |
630 | // UB = min(UB, GlobalUB) |
631 | // CHECK-NEXT: [[UB:%.+]] = load i32, i32* [[OMP_UB]] |
632 | // CHECK-NEXT: [[UBCMP:%.+]] = icmp sgt i32 [[UB]], 1 |
633 | // CHECK-NEXT: br i1 [[UBCMP]], label [[UB_TRUE:%[^,]+]], label [[UB_FALSE:%[^,]+]] |
634 | // CHECK: [[UBRESULT:%.+]] = phi i32 [ 1, [[UB_TRUE]] ], [ [[UBVAL:%[^,]+]], [[UB_FALSE]] ] |
635 | // CHECK-NEXT: store i32 [[UBRESULT]], i32* [[OMP_UB]] |
636 | // CHECK-NEXT: [[LB:%.+]] = load i32, i32* [[OMP_LB]] |
637 | // CHECK-NEXT: store i32 [[LB]], i32* [[OMP_IV:[^,]+]] |
638 | // <Skip loop body> |
639 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
640 | |
641 | // Check for final copying of private values back to original vars. |
642 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
643 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
644 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
645 | // CHECK: [[LAST_THEN]] |
646 | |
647 | // Calculate private cnt value. |
648 | // CHECK: store i8 2, i8* [[CNT_PRIV]] |
649 | // original cnt=private_cnt; |
650 | // CHECK: [[CNT_VAL:%.+]] = load i8, i8* [[CNT_PRIV]], |
651 | // CHECK: store i8 [[CNT_VAL]], i8* [[CNT]], |
652 | |
653 | // CHECK-NEXT: br label %[[LAST_DONE]] |
654 | // CHECK: [[LAST_DONE]] |
655 | |
656 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
657 | // CHECK: ret void |
658 | |
659 | // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() |
660 | // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
661 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
662 | // 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 |
663 | // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* |
664 | // CHECK: ret |
665 | |
666 | // CHECK: define {{.+}} @{{.+}}([[SS_TY]]* |
667 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
668 | // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
669 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
670 | // CHECK: store i8 |
671 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
672 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
673 | // CHECK: call void @__kmpc_for_static_init_4( |
674 | // CHECK-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
675 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
676 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
677 | // CHECK: call void @__kmpc_for_static_fini(% |
678 | // CHECK: ret |
679 | |
680 | // CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
681 | // CHECK: alloca i{{[0-9]+}}, |
682 | // CHECK: alloca i{{[0-9]+}}, |
683 | // CHECK: alloca i{{[0-9]+}}, |
684 | // CHECK: alloca i{{[0-9]+}}, |
685 | // CHECK: alloca i{{[0-9]+}}, |
686 | // CHECK: alloca i{{[0-9]+}}, |
687 | // CHECK: alloca i{{[0-9]+}}, |
688 | // CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
689 | // CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
690 | // CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
691 | // CHECK: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
692 | // CHECK: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
693 | // CHECK: call void @__kmpc_for_static_init_4( |
694 | // CHECK: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
695 | // CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
696 | // CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
697 | // CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
698 | // CHECK-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
699 | // CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
700 | // CHECK-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
701 | // CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
702 | // CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
703 | // CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
704 | // CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
705 | // CHECK: call void @__kmpc_for_static_fini( |
706 | // CHECK: br i1 |
707 | // CHECK: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
708 | // CHECK: store i8 %{{.+}}, i8* [[B_REF]], |
709 | // CHECK: br label |
710 | // CHECK: ret void |
711 | |
712 | // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_INT_TY]]]* dereferenceable(8) %{{.+}}, [[S_INT_TY]]* dereferenceable(4) %{{.+}}) |
713 | // CHECK: alloca i{{[0-9]+}}, |
714 | // CHECK: alloca i{{[0-9]+}}, |
715 | // CHECK: alloca i{{[0-9]+}}, |
716 | // CHECK: alloca i{{[0-9]+}}, |
717 | // CHECK: alloca i{{[0-9]+}}, |
718 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, align 128 |
719 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], align 128 |
720 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], align 128 |
721 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], align 128 |
722 | // CHECK: [[VAR_PRIV_REF:%.+]] = alloca [[S_INT_TY]]*, |
723 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
724 | |
725 | // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
726 | // CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** % |
727 | // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** % |
728 | |
729 | // Check for default initialization. |
730 | // CHECK-NOT: [[T_VAR_PRIV]] |
731 | // CHECK-NOT: [[VEC_PRIV]] |
732 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* |
733 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
734 | // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % |
735 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
736 | // CHECK: store [[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]** [[VAR_PRIV_REF]] |
737 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
738 | // <Skip loop body> |
739 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) |
740 | |
741 | // Check for final copying of private values back to original vars. |
742 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
743 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
744 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
745 | // CHECK: [[LAST_THEN]] |
746 | // Actual copying. |
747 | |
748 | // original t_var=private_t_var; |
749 | // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
750 | // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], |
751 | |
752 | // original vec[]=private_vec[]; |
753 | // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* |
754 | // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* |
755 | // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], |
756 | |
757 | // original s_arr[]=private_s_arr[]; |
758 | // 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 |
759 | // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]] to [[S_INT_TY]]* |
760 | // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 |
761 | // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] |
762 | // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] |
763 | // CHECK: [[S_ARR_BODY]] |
764 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}) |
765 | // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] |
766 | // CHECK: [[S_ARR_BODY_DONE]] |
767 | |
768 | // original var=private_var; |
769 | // CHECK: [[VAR_PRIV1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_PRIV_REF]], |
770 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV1]]) |
771 | // CHECK: br label %[[LAST_DONE]] |
772 | // CHECK: [[LAST_DONE]] |
773 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
774 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* |
775 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
776 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
777 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
778 | // CHECK: ret void |
779 | #endif |
780 | |
781 | |