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 typedef void **omp_allocator_handle_t; 18 extern const omp_allocator_handle_t omp_default_mem_alloc; 19 extern const omp_allocator_handle_t omp_large_cap_mem_alloc; 20 extern const omp_allocator_handle_t omp_const_mem_alloc; 21 extern const omp_allocator_handle_t omp_high_bw_mem_alloc; 22 extern const omp_allocator_handle_t omp_low_lat_mem_alloc; 23 extern const omp_allocator_handle_t omp_cgroup_mem_alloc; 24 extern const omp_allocator_handle_t omp_pteam_mem_alloc; 25 extern const omp_allocator_handle_t omp_thread_mem_alloc; 26 27 template <class T> 28 struct S { 29 T f; 30 S(T a) : f(a) {} 31 S() : f() {} 32 S<T> &operator=(const S<T> &); 33 operator T() { return T(); } 34 ~S() {} 35 }; 36 37 volatile int g = 1212; 38 volatile int &g1 = g; 39 float f; 40 char cnt; 41 42 struct SS { 43 int a; 44 int b : 4; 45 int &c; 46 SS(int &d) : a(0), b(0), c(d) { 47 #pragma omp parallel 48 #pragma omp for linear(a, b, c) 49 for (int i = 0; i < 2; ++i) 50 #ifdef LAMBDA 51 [&]() { 52 ++this->a, --b, (this)->c /= 1; 53 #pragma omp parallel 54 #pragma omp for linear(a, b) linear(ref(c)) 55 for (int i = 0; i < 2; ++i) 56 ++(this)->a, --b, this->c /= 1; 57 }(); 58 #elif defined(BLOCKS) 59 ^{ 60 ++a; 61 --this->b; 62 (this)->c /= 1; 63 #pragma omp parallel 64 #pragma omp for linear(a, b) linear(uval(c)) 65 for (int i = 0; i < 2; ++i) 66 ++(this)->a, --b, this->c /= 1; 67 }(); 68 #else 69 ++this->a, --b, c /= 1; 70 #endif 71 } 72 }; 73 74 template <typename T> 75 struct SST { 76 T a; 77 SST() : a(T()) { 78 #pragma omp parallel 79 #pragma omp for linear(a) 80 for (int i = 0; i < 2; ++i) 81 #ifdef LAMBDA 82 [&]() { 83 [&]() { 84 ++this->a; 85 #pragma omp parallel 86 #pragma omp for linear(a) 87 for (int i = 0; i < 2; ++i) 88 ++(this)->a; 89 }(); 90 }(); 91 #elif defined(BLOCKS) 92 ^{ 93 ^{ 94 ++a; 95 #pragma omp parallel 96 #pragma omp for linear(a) 97 for (int i = 0; i < 2; ++i) 98 ++(this)->a; 99 }(); 100 }(); 101 #else 102 ++(this)->a; 103 #endif 104 } 105 }; 106 107 // CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 108 // LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 109 // BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 110 // CHECK: [[S_FLOAT_TY:%.+]] = type { float } 111 // CHECK: [[S_INT_TY:%.+]] = type { i32 } 112 // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr global %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8* 113 // CHECK-DAG: [[F:@.+]] = global float 0.0 114 // CHECK-DAG: [[CNT:@.+]] = global i8 0 115 template <typename T> 116 T tmain() { 117 S<T> test; 118 SST<T> sst; 119 T *pvar = &test.f; 120 T &lvar = test.f; 121 #pragma omp parallel 122 #pragma omp for linear(pvar, lvar) 123 for (int i = 0; i < 2; ++i) { 124 ++pvar, ++lvar; 125 } 126 return T(); 127 } 128 129 int main() { 130 static int sivar; 131 SS ss(sivar); 132 #ifdef LAMBDA 133 // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, 134 // LAMBDA-LABEL: @main 135 // LAMBDA: alloca [[SS_TY]], 136 // LAMBDA: alloca [[CAP_TY:%.+]], 137 // LAMBDA: call void [[OUTER_LAMBDA:@.+]]([[CAP_TY]]* 138 [&]() { 139 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( 140 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) 141 #pragma omp parallel 142 #pragma omp for linear(g, g1:5) 143 for (int i = 0; i < 2; ++i) { 144 // LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]* 145 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 146 // LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 147 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 148 // LAMBDA: store i8 149 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 150 // 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 151 // LAMBDA: ret 152 153 // LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 154 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 155 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 156 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 157 // LAMBDA: call void @__kmpc_for_static_init_4( 158 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* 159 // LAMBDA: call{{.*}} void 160 // LAMBDA: call void @__kmpc_for_static_fini( 161 // LAMBDA: br i1 162 // LAMBDA: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 163 // LAMBDA: store i8 %{{.+}}, i8* [[B_REF]], 164 // LAMBDA: br label 165 // LAMBDA: ret void 166 167 // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) 168 // LAMBDA: alloca i{{[0-9]+}}, 169 // LAMBDA: alloca i{{[0-9]+}}, 170 // LAMBDA: alloca i{{[0-9]+}}, 171 // LAMBDA: alloca i{{[0-9]+}}, 172 // LAMBDA: alloca i{{[0-9]+}}, 173 // LAMBDA: alloca i{{[0-9]+}}, 174 // LAMBDA: alloca i{{[0-9]+}}, 175 // LAMBDA: alloca i{{[0-9]+}}, 176 // LAMBDA: alloca i{{[0-9]+}}, 177 // LAMBDA: alloca i{{[0-9]+}}, 178 // LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 179 // LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 180 // LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 181 // LAMBDA: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 182 // LAMBDA: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 183 // LAMBDA: call void @__kmpc_for_static_init_4( 184 // LAMBDA: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 185 // LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 186 // LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 187 // LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 188 // LAMBDA-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 189 // LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 190 // LAMBDA-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 191 // LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 192 // LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 193 // LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 194 // LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 195 // LAMBDA: call void @__kmpc_for_static_fini( 196 // LAMBDA: br i1 197 // LAMBDA: br label 198 // LAMBDA: ret void 199 200 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}) 201 // LAMBDA: alloca i{{[0-9]+}}, 202 // LAMBDA: alloca i{{[0-9]+}}, 203 // LAMBDA: [[G_START_ADDR:%.+]] = alloca i{{[0-9]+}}, 204 // LAMBDA: alloca i{{[0-9]+}}, 205 // LAMBDA: alloca i{{[0-9]+}}, 206 // LAMBDA: alloca i{{[0-9]+}}, 207 // LAMBDA: alloca i{{[0-9]+}}, 208 // LAMBDA: alloca i{{[0-9]+}}, 209 // LAMBDA: alloca i{{[0-9]+}}, 210 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 211 // LAMBDA: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} 212 // LAMBDA: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 213 // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 214 // LAMBDA: [[VAL:%.+]] = load i32, i32* [[G_START_ADDR]] 215 // LAMBDA: [[CNT:%.+]] = load i32, i32* 216 // LAMBDA: [[MUL:%.+]] = mul nsw i32 [[CNT]], 5 217 // LAMBDA: [[ADD:%.+]] = add nsw i32 [[VAL]], [[MUL]] 218 // LAMBDA: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]], 219 // LAMBDA: [[VAL:%.+]] = load i32, i32* [[G_PRIVATE_ADDR]], 220 // LAMBDA: [[ADD:%.+]] = add nsw i32 [[VAL]], 5 221 // LAMBDA: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]], 222 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 223 // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] 224 // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) 225 // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 226 g += 5; 227 g1 += 5; 228 // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) 229 [&]() { 230 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) 231 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], 232 g = 2; 233 g1 = 2; 234 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] 235 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 236 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] 237 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] 238 }(); 239 } 240 }(); 241 return 0; 242 #elif defined(BLOCKS) 243 // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, 244 // BLOCKS-LABEL: @main 245 // BLOCKS: call 246 // BLOCKS: call void {{%.+}}(i8 247 ^{ 248 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* 249 // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) 250 #pragma omp parallel 251 #pragma omp for linear(g, g1:5) 252 for (int i = 0; i < 2; ++i) { 253 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}) 254 // BLOCKS: alloca i{{[0-9]+}}, 255 // BLOCKS: alloca i{{[0-9]+}}, 256 // BLOCKS: [[G_START_ADDR:%.+]] = alloca i{{[0-9]+}}, 257 // BLOCKS: alloca i{{[0-9]+}}, 258 // BLOCKS: alloca i{{[0-9]+}}, 259 // BLOCKS: alloca i{{[0-9]+}}, 260 // BLOCKS: alloca i{{[0-9]+}}, 261 // BLOCKS: alloca i{{[0-9]+}}, 262 // BLOCKS: alloca i{{[0-9]+}}, 263 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 264 // BLOCKS: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} 265 // BLOCKS: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 266 // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 267 // BLOCKS: [[VAL:%.+]] = load i32, i32* [[G_START_ADDR]] 268 // BLOCKS: [[CNT:%.+]] = load i32, i32* 269 // BLOCKS: [[MUL:%.+]] = mul nsw i32 [[CNT]], 5 270 // BLOCKS: [[ADD:%.+]] = add nsw i32 [[VAL]], [[MUL]] 271 // BLOCKS: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]], 272 // BLOCKS: [[VAL:%.+]] = load i32, i32* [[G_PRIVATE_ADDR]], 273 // BLOCKS: [[ADD:%.+]] = add nsw i32 [[VAL]], 5 274 // BLOCKS: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]], 275 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 276 // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] 277 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 278 // BLOCKS: call void {{%.+}}(i8 279 // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 280 g += 5; 281 g1 += 5; 282 // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) 283 g = 1; 284 g1 = 5; 285 ^{ 286 // BLOCKS: define {{.+}} void {{@.+}}(i8* 287 g = 2; 288 g1 = 2; 289 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 290 // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* 291 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 292 // BLOCKS: ret 293 }(); 294 } 295 }(); 296 return 0; 297 // BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]* 298 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 299 // BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 300 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 301 // BLOCKS: store i8 302 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 303 // 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 304 // BLOCKS: ret 305 306 // BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 307 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 308 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 309 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 310 // BLOCKS: call void @__kmpc_for_static_init_4( 311 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* 312 // BLOCKS: call{{.*}} void 313 // BLOCKS: call void @__kmpc_for_static_fini( 314 // BLOCKS: br i1 315 // BLOCKS: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 316 // BLOCKS: store i8 %{{.+}}, i8* [[B_REF]], 317 // BLOCKS: br label 318 // BLOCKS: ret void 319 320 // BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) 321 // BLOCKS: alloca i{{[0-9]+}}, 322 // BLOCKS: alloca i{{[0-9]+}}, 323 // BLOCKS: alloca i{{[0-9]+}}, 324 // BLOCKS: alloca i{{[0-9]+}}, 325 // BLOCKS: alloca i{{[0-9]+}}, 326 // BLOCKS: alloca i{{[0-9]+}}, 327 // BLOCKS: alloca i{{[0-9]+}}, 328 // BLOCKS: alloca i{{[0-9]+}}, 329 // BLOCKS: alloca i{{[0-9]+}}, 330 // BLOCKS: alloca i{{[0-9]+}}, 331 // BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 332 // BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 333 // BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 334 // BLOCKS: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 335 // BLOCKS: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 336 // BLOCKS: call void @__kmpc_for_static_init_4( 337 // BLOCKS: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 338 // BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 339 // BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 340 // BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 341 // BLOCKS-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 342 // BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 343 // BLOCKS-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 344 // BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 345 // BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 346 // BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 347 // BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 348 // BLOCKS: call void @__kmpc_for_static_fini( 349 // BLOCKS: br i1 350 // BLOCKS: br label 351 // BLOCKS: ret void 352 #else 353 S<float> test; 354 float *pvar = &test.f; 355 long long lvar = 0; 356 #pragma omp parallel 357 #pragma omp for linear(pvar, lvar : 3) allocate(omp_low_lat_mem_alloc: lvar) 358 for (int i = 0; i < 2; ++i) { 359 pvar += 3, lvar += 3; 360 } 361 return tmain<int>(); 362 #endif 363 } 364 365 // CHECK: define i{{[0-9]+}} @main() 366 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], 367 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) 368 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 2, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, float**, i64*)* [[MAIN_MICROTASK:@.+]] to void 369 // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() 370 // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* 371 // CHECK: ret 372 373 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, float** dereferenceable(8) %{{.+}}, i64* dereferenceable(8) %{{.+}}) 374 // CHECK: alloca i{{[0-9]+}}, 375 // CHECK: alloca i{{[0-9]+}}, 376 // CHECK: [[PVAR_START:%.+]] = alloca float*, 377 // CHECK: [[LVAR_START:%.+]] = alloca i64, 378 // CHECK: alloca i{{[0-9]+}}, 379 // CHECK: alloca i{{[0-9]+}}, 380 // CHECK: alloca i{{[0-9]+}}, 381 // CHECK: alloca i{{[0-9]+}}, 382 // CHECK: [[PVAR_PRIV:%.+]] = alloca float*, 383 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 384 385 // Check for default initialization. 386 // CHECK: [[PVAR_REF:%.+]] = load float**, float*** % 387 // CHECK: [[LVAR_REF:%.+]] = load i64*, i64** % 388 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_REF]], 389 // CHECK: store float* [[PVAR_VAL]], float** [[PVAR_START]], 390 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_REF]], 391 // CHECK: store i64 [[LVAR_VAL]], i64* [[LVAR_START]], 392 // CHECK: [[ALLOCATOR:%.+]] = load i8**, i8*** @omp_low_lat_mem_alloc, 393 // CHECK: [[LVAR_VOID_PTR:%.+]] = call i8* @__kmpc_alloc(i32 [[GTID:%.+]], i64 8, i8** [[ALLOCATOR]]) 394 // CHECK: [[LVAR_PRIV:%.+]] = bitcast i8* [[LVAR_VOID_PTR]] to i64* 395 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 396 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_START]], 397 // CHECK: [[CNT:%.+]] = load i32, i32* 398 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 3 399 // CHECK: [[IDX:%.+]] = sext i32 [[MUL]] to i64 400 // CHECK: [[PTR:%.+]] = getelementptr inbounds float, float* [[PVAR_VAL]], i64 [[IDX]] 401 // CHECK: store float* [[PTR]], float** [[PVAR_PRIV]], 402 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_START]], 403 // CHECK: [[CNT:%.+]] = load i32, i32* 404 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 3 405 // CHECK: [[CONV:%.+]] = sext i32 [[MUL]] to i64 406 // CHECK: [[VAL:%.+]] = add nsw i64 [[LVAR_VAL]], [[CONV]] 407 // CHECK: store i64 [[VAL]], i64* [[LVAR_PRIV]], 408 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_PRIV]] 409 // CHECK: [[PTR:%.+]] = getelementptr inbounds float, float* [[PVAR_VAL]], i64 3 410 // CHECK: store float* [[PTR]], float** [[PVAR_PRIV]], 411 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_PRIV]], 412 // CHECK: [[ADD:%.+]] = add nsw i64 [[LVAR_VAL]], 3 413 // CHECK: store i64 [[ADD]], i64* [[LVAR_PRIV]], 414 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) 415 // CHECK: call void @__kmpc_free(i32 [[GTID]], i8* [[LVAR_VOID_PTR]], i8** [[ALLOCATOR]]) 416 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 417 // CHECK: ret void 418 419 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() 420 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], 421 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) 422 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 2, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32**, i32*)* [[TMAIN_MICROTASK:@.+]] to void 423 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* 424 // CHECK: ret 425 426 // CHECK: define {{.+}} @{{.+}}([[SS_TY]]* 427 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 428 // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* % 429 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 430 // CHECK: store i8 431 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 432 // 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 433 // CHECK: ret 434 435 // CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) 436 // CHECK: alloca i{{[0-9]+}}, 437 // CHECK: alloca i{{[0-9]+}}, 438 // CHECK: alloca i{{[0-9]+}}, 439 // CHECK: alloca i{{[0-9]+}}, 440 // CHECK: alloca i{{[0-9]+}}, 441 // CHECK: alloca i{{[0-9]+}}, 442 // CHECK: alloca i{{[0-9]+}}, 443 // CHECK: alloca i{{[0-9]+}}, 444 // CHECK: alloca i{{[0-9]+}}, 445 // CHECK: alloca i{{[0-9]+}}, 446 // CHECK: alloca i{{[0-9]+}}, 447 // CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, 448 // CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, 449 // CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, 450 // CHECK: call void @__kmpc_barrier( 451 // CHECK: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], 452 // CHECK: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], 453 // CHECK: call void @__kmpc_for_static_init_4( 454 // CHECK: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], 455 // CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], 456 // CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 457 // CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], 458 // CHECK-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], 459 // CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 460 // CHECK-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], 461 // CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], 462 // CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], 463 // CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 464 // CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], 465 // CHECK: call void @__kmpc_for_static_fini( 466 // CHECK: br i1 467 // CHECK: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 468 // CHECK: store i8 %{{.+}}, i8* [[B_REF]], 469 // CHECK: br label 470 // CHECK: ret void 471 472 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32** dereferenceable(8) %{{.+}}, i32* dereferenceable(4) %{{.+}}) 473 // CHECK: alloca i{{[0-9]+}}, 474 // CHECK: alloca i{{[0-9]+}}, 475 // CHECK: [[PVAR_START:%.+]] = alloca i32*, 476 // CHECK: [[LVAR_START:%.+]] = alloca i32, 477 // CHECK: alloca i{{[0-9]+}}, 478 // CHECK: alloca i{{[0-9]+}}, 479 // CHECK: alloca i{{[0-9]+}}, 480 // CHECK: alloca i{{[0-9]+}}, 481 // CHECK: [[PVAR_PRIV:%.+]] = alloca i32*, 482 // CHECK: [[LVAR_PRIV:%.+]] = alloca i32, 483 // CHECK: [[LVAR_PRIV_REF:%.+]] = alloca i32*, 484 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 485 486 // Check for default initialization. 487 // CHECK: [[PVAR_REF:%.+]] = load i32**, i32*** % 488 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_REF]], 489 // CHECK: store i32* [[PVAR_VAL]], i32** [[PVAR_START]], 490 // CHECK: [[LVAR_REF:%.+]] = load i32*, i32** % 491 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_REF]], 492 // CHECK: store i32 [[LVAR_VAL]], i32* [[LVAR_START]], 493 // CHECK: store i32* [[LVAR_PRIV]], i32** [[LVAR_PRIV_REF]], 494 495 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID:%.+]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 496 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_START]], 497 // CHECK: [[CNT:%.+]] = load i32, i32* 498 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 1 499 // CHECK: [[IDX:%.+]] = sext i32 [[MUL]] to i64 500 // CHECK: [[PTR:%.+]] = getelementptr inbounds i32, i32* [[PVAR_VAL]], i64 [[IDX]] 501 // CHECK: store i32* [[PTR]], i32** [[PVAR_PRIV]], 502 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_START]], 503 // CHECK: [[CNT:%.+]] = load i32, i32* 504 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 1 505 // CHECK: [[VAL:%.+]] = add nsw i32 [[LVAR_VAL]], [[MUL]] 506 // CHECK: store i32 [[VAL]], i32* [[LVAR_PRIV]], 507 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_PRIV]] 508 // CHECK: [[PTR:%.+]] = getelementptr inbounds i32, i32* [[PVAR_VAL]], i32 1 509 // CHECK: store i32* [[PTR]], i32** [[PVAR_PRIV]], 510 // CHECK: [[LVAR_PRIV:%.+]] = load i32*, i32** [[LVAR_PRIV_REF]], 511 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_PRIV]], 512 // CHECK: [[ADD:%.+]] = add nsw i32 [[LVAR_VAL]], 1 513 // CHECK: store i32 [[ADD]], i32* [[LVAR_PRIV]], 514 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) 515 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 516 // CHECK: ret void 517 #endif 518 519