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 // expected-no-diagnostics 7 // REQUIRES: x86-registered-target 8 #ifndef HEADER 9 #define HEADER 10 11 struct SS { 12 int a; 13 int b : 4; 14 int &c; 15 SS(int &d) : a(0), b(0), c(d) { 16 #pragma omp parallel 17 #pragma omp for lastprivate(a, b, c) 18 for (int i = 0; i < 2; ++i) 19 #ifdef LAMBDA 20 [&]() { 21 ++this->a, --b, (this)->c /= 1; 22 #pragma omp parallel 23 #pragma omp for lastprivate(a, b, c) 24 for (int i = 0; i < 2; ++i) 25 ++(this)->a, --b, this->c /= 1; 26 }(); 27 #elif defined(BLOCKS) 28 ^{ 29 ++a; 30 --this->b; 31 (this)->c /= 1; 32 #pragma omp parallel 33 #pragma omp for lastprivate(a, b, c) 34 for (int i = 0; i < 2; ++i) 35 ++(this)->a, --b, this->c /= 1; 36 }(); 37 #else 38 ++this->a, --b, c /= 1; 39 #endif 40 #pragma omp for 41 for (a = 0; a < 2; ++a) 42 #ifdef LAMBDA 43 [&]() { 44 ++this->a, --b, (this)->c /= 1; 45 #pragma omp parallel 46 #pragma omp for lastprivate(b) 47 for (b = 0; b < 2; ++b) 48 ++(this)->a, --b, this->c /= 1; 49 }(); 50 #elif defined(BLOCKS) 51 ^{ 52 ++a; 53 --this->b; 54 (this)->c /= 1; 55 #pragma omp parallel 56 #pragma omp for 57 for (c = 0; c < 2; ++c) 58 ++(this)->a, --b, this->c /= 1; 59 }(); 60 #else 61 ++this->a, --b, c /= 1; 62 #endif 63 } 64 }; 65 66 template <typename T> 67 struct SST { 68 T a; 69 SST() : a(T()) { 70 #pragma omp parallel 71 #pragma omp for lastprivate(a) 72 for (int i = 0; i < 2; ++i) 73 #ifdef LAMBDA 74 [&]() { 75 [&]() { 76 ++this->a; 77 #pragma omp parallel 78 #pragma omp for lastprivate(a) 79 for (int i = 0; i < 2; ++i) 80 ++(this)->a; 81 }(); 82 }(); 83 #elif defined(BLOCKS) 84 ^{ 85 ^{ 86 ++a; 87 #pragma omp parallel 88 #pragma omp for lastprivate(a) 89 for (int i = 0; i < 2; ++i) 90 ++(this)->a; 91 }(); 92 }(); 93 #else 94 ++(this)->a; 95 #endif 96 #pragma omp for 97 for (a = 0; a < 2; ++a) 98 #ifdef LAMBDA 99 [&]() { 100 ++this->a; 101 #pragma omp parallel 102 #pragma omp for 103 for (a = 0; a < 2; ++(this)->a) 104 ++(this)->a; 105 }(); 106 #elif defined(BLOCKS) 107 ^{ 108 ++a; 109 #pragma omp parallel 110 #pragma omp for 111 for (this->a = 0; a < 2; ++a) 112 ++(this)->a; 113 }(); 114 #else 115 ++(this)->a; 116 #endif 117 } 118 }; 119 120 template <class T> 121 struct S { 122 T f; 123 S(T a) : f(a) {} 124 S() : f() {} 125 S<T> &operator=(const S<T> &); 126 operator T() { return T(); } 127 ~S() {} 128 }; 129 130 volatile int g __attribute__((aligned(128)))= 1212; 131 volatile int &g1 = g; 132 float f; 133 char cnt; 134 135 // CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 136 // LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 137 // BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 138 // CHECK: [[S_FLOAT_TY:%.+]] = type { float } 139 // CHECK: [[S_INT_TY:%.+]] = type { i32 } 140 // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8* 141 // CHECK-DAG: [[X:@.+]] = global double 0.0 142 // CHECK-DAG: [[F:@.+]] = global float 0.0 143 // CHECK-DAG: [[CNT:@.+]] = global i8 0 144 template <typename T> 145 T tmain() { 146 S<T> test; 147 SST<T> sst; 148 T t_var __attribute__((aligned(128))) = T(); 149 T vec[] __attribute__((aligned(128))) = {1, 2}; 150 S<T> s_arr[] __attribute__((aligned(128))) = {1, 2}; 151 S<T> &var __attribute__((aligned(128))) = test; 152 #pragma omp parallel 153 #pragma omp for lastprivate(t_var, vec, s_arr, var) 154 for (int i = 0; i < 2; ++i) { 155 vec[i] = t_var; 156 s_arr[i] = var; 157 } 158 return T(); 159 } 160 161 namespace A { 162 double x; 163 } 164 namespace B { 165 using A::x; 166 } 167 168 int main() { 169 static int sivar; 170 SS ss(sivar); 171 #ifdef LAMBDA 172 // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, 173 // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, 174 // LAMBDA-LABEL: @main 175 // LAMBDA: alloca [[SS_TY]], 176 // LAMBDA: alloca [[CAP_TY:%.+]], 177 // LAMBDA: call void [[OUTER_LAMBDA:@.+]]([[CAP_TY]]* 178 [&]() { 179 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( 180 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* %{{.+}}) 181 #pragma omp parallel 182 #pragma omp for lastprivate(g, g1, sivar) 183 for (int i = 0; i < 2; ++i) { 184 // LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]* 185 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 186 // LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 187 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 188 // LAMBDA: store i8 189 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 190 // 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 191 // LAMBDA: call void @__kmpc_for_static_init_4( 192 // LAMBDA-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 193 // LAMBDA: call void {{.+}} [[SS_LAMBDA:@[^ ]+]] 194 // LAMBDA: call void @__kmpc_for_static_fini(% 195 // LAMBDA: ret 196 197 // LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 198 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 199 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 200 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 201 // LAMBDA: call void @__kmpc_for_static_init_4( 202 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* 203 // LAMBDA: call{{.*}} void 204 // LAMBDA: call void @__kmpc_for_static_fini( 205 // LAMBDA: br i1 206 // LAMBDA: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 207 // LAMBDA: store i8 %{{.+}}, i8* [[B_REF]], 208 // LAMBDA: br label 209 // LAMBDA: ret void 210 211 // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) 212 // LAMBDA: alloca i{{[0-9]+}}, 213 // LAMBDA: alloca i{{[0-9]+}}, 214 // LAMBDA: alloca i{{[0-9]+}}, 215 // LAMBDA: alloca i{{[0-9]+}}, 216 // LAMBDA: alloca i{{[0-9]+}}, 217 // LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 218 // LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 219 // LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 220 // LAMBDA: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 221 // LAMBDA: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 222 // LAMBDA: call void @__kmpc_for_static_init_4( 223 // LAMBDA: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 224 // LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 225 // LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 226 // LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 227 // LAMBDA-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 228 // LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 229 // LAMBDA-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 230 // LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 231 // LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 232 // LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 233 // LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 234 // LAMBDA: call void @__kmpc_for_static_fini( 235 // LAMBDA: br i1 236 // LAMBDA: br label 237 // LAMBDA: ret void 238 239 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) 240 // LAMBDA: alloca i{{[0-9]+}}, 241 // LAMBDA: alloca i{{[0-9]+}}, 242 // LAMBDA: alloca i{{[0-9]+}}, 243 // LAMBDA: alloca i{{[0-9]+}}, 244 // LAMBDA: alloca i{{[0-9]+}}, 245 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 246 // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 247 // LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 248 // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, 249 250 // LAMBDA: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} 251 // LAMBDA: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 252 253 // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 254 // LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 255 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], 256 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 257 // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] 258 // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 259 // LAMBDA: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]] 260 // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) 261 // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 262 g = 1; 263 g1 = 1; 264 sivar = 2; 265 // Check for final copying of private values back to original vars. 266 // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 267 // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 268 // LAMBDA: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 269 // LAMBDA: [[LAST_THEN]] 270 // Actual copying. 271 272 // original g=private_g; 273 // LAMBDA: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 274 // LAMBDA: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], 275 276 // original sivar=private_sivar; 277 // LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], 278 // LAMBDA: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, 279 // LAMBDA: br label %[[LAST_DONE]] 280 // LAMBDA: [[LAST_DONE]] 281 // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) 282 [&]() { 283 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) 284 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], 285 g = 2; 286 g1 = 2; 287 sivar = 4; 288 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] 289 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 290 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] 291 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] 292 // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 293 // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] 294 // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]] 295 }(); 296 } 297 }(); 298 return 0; 299 #elif defined(BLOCKS) 300 // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, 301 // BLOCKS-LABEL: @main 302 // BLOCKS: call 303 // BLOCKS: call void {{%.+}}(i8 304 ^{ 305 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* 306 // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) 307 #pragma omp parallel 308 #pragma omp for lastprivate(g, g1, sivar) 309 for (int i = 0; i < 2; ++i) { 310 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) 311 // BLOCKS: alloca i{{[0-9]+}}, 312 // BLOCKS: alloca i{{[0-9]+}}, 313 // BLOCKS: alloca i{{[0-9]+}}, 314 // BLOCKS: alloca i{{[0-9]+}}, 315 // BLOCKS: alloca i{{[0-9]+}}, 316 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 317 // BLOCKS: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 4 318 // BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 319 // BLOCKS: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_ADDR:%.+]], 320 // BLOCKS: {{.+}} = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_ADDR]] 321 // BLOCKS: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} 322 // BLOCKS: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 323 // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 324 // BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 325 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 326 // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] 327 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 328 // BLOCKS: call void {{%.+}}(i8 329 // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 330 g = 1; 331 g1 = 1; 332 sivar = 2; 333 // Check for final copying of private values back to original vars. 334 // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 335 // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 336 // BLOCKS: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 337 // BLOCKS: [[LAST_THEN]] 338 // Actual copying. 339 340 // original g=private_g; 341 // BLOCKS: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 342 // BLOCKS: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], 343 // BLOCKS: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], 344 // BLOCKS: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, 345 // BLOCKS: br label %[[LAST_DONE]] 346 // BLOCKS: [[LAST_DONE]] 347 // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) 348 g = 1; 349 g1 = 1; 350 ^{ 351 // BLOCKS: define {{.+}} void {{@.+}}(i8* 352 g = 2; 353 g1 = 1; 354 sivar = 4; 355 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 356 // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* 357 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 358 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 359 // BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}* 360 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 361 // BLOCKS: ret 362 }(); 363 } 364 }(); 365 return 0; 366 // BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]* 367 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 368 // BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 369 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 370 // BLOCKS: store i8 371 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 372 // 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 373 // BLOCKS: call void @__kmpc_for_static_init_4( 374 // BLOCKS-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 375 // BLOCKS: call void 376 // BLOCKS: call void @__kmpc_for_static_fini(% 377 // BLOCKS: ret 378 379 // BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 380 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 381 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 382 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 383 // BLOCKS: call void @__kmpc_for_static_init_4( 384 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* 385 // BLOCKS: call{{.*}} void 386 // BLOCKS: call void @__kmpc_for_static_fini( 387 // BLOCKS: br i1 388 // BLOCKS: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 389 // BLOCKS: store i8 %{{.+}}, i8* [[B_REF]], 390 // BLOCKS: br label 391 // BLOCKS: ret void 392 393 // BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) 394 // BLOCKS: alloca i{{[0-9]+}}, 395 // BLOCKS: alloca i{{[0-9]+}}, 396 // BLOCKS: alloca i{{[0-9]+}}, 397 // BLOCKS: alloca i{{[0-9]+}}, 398 // BLOCKS: alloca i{{[0-9]+}}, 399 // BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 400 // BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 401 // BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 402 // BLOCKS: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 403 // BLOCKS: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 404 // BLOCKS: call void @__kmpc_for_static_init_4( 405 // BLOCKS: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 406 // BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 407 // BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 408 // BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 409 // BLOCKS-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 410 // BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 411 // BLOCKS-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 412 // BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 413 // BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 414 // BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 415 // BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 416 // BLOCKS: call void @__kmpc_for_static_fini( 417 // BLOCKS: br i1 418 // BLOCKS: br label 419 // BLOCKS: ret void 420 #else 421 S<float> test; 422 int t_var = 0; 423 int vec[] = {1, 2}; 424 S<float> s_arr[] = {1, 2}; 425 S<float> var(3); 426 #pragma omp parallel 427 #pragma omp for lastprivate(t_var, vec, s_arr, var, sivar) 428 for (int i = 0; i < 2; ++i) { 429 vec[i] = t_var; 430 s_arr[i] = var; 431 sivar += i; 432 } 433 #pragma omp parallel 434 #pragma omp for lastprivate(A::x, B::x) firstprivate(f) lastprivate(f) 435 for (int i = 0; i < 2; ++i) { 436 A::x++; 437 } 438 #pragma omp parallel 439 #pragma omp for firstprivate(f) lastprivate(f) 440 for (int i = 0; i < 2; ++i) { 441 A::x++; 442 } 443 #pragma omp parallel 444 #pragma omp for lastprivate(cnt) 445 for (cnt = 0; cnt < 2; ++cnt) { 446 A::x++; 447 } 448 return tmain<int>(); 449 #endif 450 } 451 452 // CHECK: define i{{[0-9]+}} @main() 453 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], 454 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) 455 // 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 456 // 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 457 // 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 458 // 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 459 // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() 460 // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* 461 // CHECK: ret 462 463 // 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) %{{.+}}) 464 // CHECK: alloca i{{[0-9]+}}, 465 // CHECK: alloca i{{[0-9]+}}, 466 // CHECK: alloca i{{[0-9]+}}, 467 // CHECK: alloca i{{[0-9]+}}, 468 // CHECK: alloca i{{[0-9]+}}, 469 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 470 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 471 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], 472 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], 473 // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 474 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 475 476 // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % 477 // CHECK: [[VEC_REF:%.+]] = load [2 x i32]*, [2 x i32]** % 478 // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** % 479 // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % 480 481 // Check for default initialization. 482 // CHECK-NOT: [[T_VAR_PRIV]] 483 // CHECK-NOT: [[VEC_PRIV]] 484 // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_FLOAT_TY]]* 485 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) 486 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) 487 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 488 // <Skip loop body> 489 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) 490 491 // Check for final copying of private values back to original vars. 492 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 493 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 494 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 495 // CHECK: [[LAST_THEN]] 496 // Actual copying. 497 498 // original t_var=private_t_var; 499 // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], 500 // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], 501 502 // original vec[]=private_vec[]; 503 // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* 504 // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* 505 // CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VEC_DEST]], i8* [[VEC_SRC]], 506 507 // original s_arr[]=private_s_arr[]; 508 // 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]+}} 0 509 // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]] to [[S_FLOAT_TY]]* 510 // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 511 // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] 512 // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] 513 // CHECK: [[S_ARR_BODY]] 514 // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* {{.+}}, [[S_FLOAT_TY]]* {{.+}}) 515 // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] 516 // CHECK: [[S_ARR_BODY_DONE]] 517 518 // original var=private_var; 519 // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* [[VAR_REF]], [[S_FLOAT_TY]]* {{.*}} [[VAR_PRIV]]) 520 // CHECK: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIV]], 521 // CHECK: br label %[[LAST_DONE]] 522 // CHECK: [[LAST_DONE]] 523 // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) 524 // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* 525 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 526 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 527 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 528 // CHECK: ret void 529 530 // 531 // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) 532 // CHECK: [[F_PRIV:%.+]] = alloca float, 533 // CHECK-NOT: alloca float 534 // CHECK: [[X_PRIV:%.+]] = alloca double, 535 // CHECK-NOT: alloca float 536 // CHECK-NOT: alloca double 537 538 // Check for default initialization. 539 // CHECK-NOT: [[X_PRIV]] 540 // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], 541 // CHECK: store float [[F_VAL]], float* [[F_PRIV]], 542 // CHECK-NOT: [[X_PRIV]] 543 544 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 545 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 546 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 547 // <Skip loop body> 548 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 549 550 // Check for final copying of private values back to original vars. 551 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 552 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 553 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 554 // CHECK: [[LAST_THEN]] 555 // Actual copying. 556 557 // original x=private_x; 558 // CHECK: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], 559 // CHECK: store double [[X_VAL]], double* [[X]], 560 561 // original f=private_f; 562 // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], 563 // CHECK: store float [[F_VAL]], float* [[F]], 564 565 // CHECK-NEXT: br label %[[LAST_DONE]] 566 // CHECK: [[LAST_DONE]] 567 568 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 569 // CHECK: ret void 570 571 // CHECK: define internal void [[MAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) 572 // CHECK: [[F_PRIV:%.+]] = alloca float, 573 // CHECK-NOT: alloca float 574 575 // Check for default initialization. 576 // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], 577 // CHECK: store float [[F_VAL]], float* [[F_PRIV]], 578 579 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 580 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 581 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 582 // <Skip loop body> 583 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 584 585 // Check for final copying of private values back to original vars. 586 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 587 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 588 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 589 // CHECK: [[LAST_THEN]] 590 // Actual copying. 591 592 // original f=private_f; 593 // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], 594 // CHECK: store float [[F_VAL]], float* [[F]], 595 596 // CHECK-NEXT: br label %[[LAST_DONE]] 597 // CHECK: [[LAST_DONE]] 598 599 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 600 // CHECK: ret void 601 602 // CHECK: define internal void [[MAIN_MICROTASK3]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) 603 // CHECK: [[CNT_PRIV:%.+]] = alloca i8, 604 605 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 606 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 607 // 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) 608 // UB = min(UB, GlobalUB) 609 // CHECK-NEXT: [[UB:%.+]] = load i32, i32* [[OMP_UB]] 610 // CHECK-NEXT: [[UBCMP:%.+]] = icmp sgt i32 [[UB]], 1 611 // CHECK-NEXT: br i1 [[UBCMP]], label [[UB_TRUE:%[^,]+]], label [[UB_FALSE:%[^,]+]] 612 // CHECK: [[UBRESULT:%.+]] = phi i32 [ 1, [[UB_TRUE]] ], [ [[UBVAL:%[^,]+]], [[UB_FALSE]] ] 613 // CHECK-NEXT: store i32 [[UBRESULT]], i32* [[OMP_UB]] 614 // CHECK-NEXT: [[LB:%.+]] = load i32, i32* [[OMP_LB]] 615 // CHECK-NEXT: store i32 [[LB]], i32* [[OMP_IV:[^,]+]] 616 // <Skip loop body> 617 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 618 619 // Check for final copying of private values back to original vars. 620 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 621 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 622 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 623 // CHECK: [[LAST_THEN]] 624 625 // Calculate private cnt value. 626 // CHECK: store i8 2, i8* [[CNT_PRIV]] 627 // original cnt=private_cnt; 628 // CHECK: [[CNT_VAL:%.+]] = load i8, i8* [[CNT_PRIV]], 629 // CHECK: store i8 [[CNT_VAL]], i8* [[CNT]], 630 631 // CHECK-NEXT: br label %[[LAST_DONE]] 632 // CHECK: [[LAST_DONE]] 633 634 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 635 // CHECK: ret void 636 637 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() 638 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], 639 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) 640 // 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 641 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* 642 // CHECK: ret 643 644 // CHECK: define {{.+}} @{{.+}}([[SS_TY]]* 645 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 646 // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 647 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 648 // CHECK: store i8 649 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 650 // 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 651 // CHECK: call void @__kmpc_for_static_init_4( 652 // CHECK-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 653 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 654 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 655 // CHECK: call void @__kmpc_for_static_fini(% 656 // CHECK: ret 657 658 // CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 659 // CHECK: alloca i{{[0-9]+}}, 660 // CHECK: alloca i{{[0-9]+}}, 661 // CHECK: alloca i{{[0-9]+}}, 662 // CHECK: alloca i{{[0-9]+}}, 663 // CHECK: alloca i{{[0-9]+}}, 664 // CHECK: alloca i{{[0-9]+}}, 665 // CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 666 // CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 667 // CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 668 // CHECK: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 669 // CHECK: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 670 // CHECK: call void @__kmpc_for_static_init_4( 671 // CHECK: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 672 // CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 673 // CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 674 // CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 675 // CHECK-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 676 // CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 677 // CHECK-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 678 // CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 679 // CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 680 // CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 681 // CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 682 // CHECK: call void @__kmpc_for_static_fini( 683 // CHECK: br i1 684 // CHECK: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 685 // CHECK: store i8 %{{.+}}, i8* [[B_REF]], 686 // CHECK: br label 687 // CHECK: ret void 688 689 // 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) %{{.+}}) 690 // CHECK: alloca i{{[0-9]+}}, 691 // CHECK: alloca i{{[0-9]+}}, 692 // CHECK: alloca i{{[0-9]+}}, 693 // CHECK: alloca i{{[0-9]+}}, 694 // CHECK: alloca i{{[0-9]+}}, 695 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, align 128 696 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], align 128 697 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], align 128 698 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], align 128 699 // CHECK: [[VAR_PRIV_REF:%.+]] = alloca [[S_INT_TY]]*, 700 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 701 702 // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % 703 // CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** % 704 // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** % 705 706 // Check for default initialization. 707 // CHECK-NOT: [[T_VAR_PRIV]] 708 // CHECK-NOT: [[VEC_PRIV]] 709 // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* 710 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) 711 // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % 712 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) 713 // CHECK: store [[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]** [[VAR_PRIV_REF]] 714 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 715 // <Skip loop body> 716 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) 717 718 // Check for final copying of private values back to original vars. 719 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 720 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 721 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 722 // CHECK: [[LAST_THEN]] 723 // Actual copying. 724 725 // original t_var=private_t_var; 726 // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], 727 // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], 728 729 // original vec[]=private_vec[]; 730 // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* 731 // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* 732 // CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VEC_DEST]], i8* [[VEC_SRC]], 733 734 // original s_arr[]=private_s_arr[]; 735 // 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]+}} 0 736 // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]] to [[S_INT_TY]]* 737 // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 738 // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] 739 // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] 740 // CHECK: [[S_ARR_BODY]] 741 // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}) 742 // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] 743 // CHECK: [[S_ARR_BODY_DONE]] 744 745 // original var=private_var; 746 // CHECK: [[VAR_PRIV1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_PRIV_REF]], 747 // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV1]]) 748 // CHECK: br label %[[LAST_DONE]] 749 // CHECK: [[LAST_DONE]] 750 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) 751 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* 752 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 753 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 754 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 755 // CHECK: ret void 756 #endif 757 758
