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