1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=OMP45 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK -check-prefix=OMP45 4 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -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 -fopenmp-version=45 -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s 6 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -DOMP5 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=OMP50 7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -DOMP5 -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s 8 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -DOMP5 -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK -check-prefix=OMP50 9 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -DOMP5 -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s 10 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -DOMP5 -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s 11 12 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 13 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s 14 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s 15 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 16 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 17 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -DOMP5 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 18 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -DOMP5 -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s 19 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -DOMP5 -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s 20 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -DOMP5 -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 21 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -DOMP5 -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 22 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 23 // expected-no-diagnostics 24 #ifndef HEADER 25 #define HEADER 26 27 #ifdef OMP5 28 #define CONDITIONAL conditional : 29 #else 30 #define CONDITIONAL 31 #endif //OMP5 32 33 template <class T> 34 struct S { 35 T f; 36 S(T a) : f(a) {} 37 S() : f() {} 38 S<T> &operator=(const S<T> &); 39 operator T() { return T(); } 40 ~S() {} 41 }; 42 43 volatile int g = 1212; 44 45 // CHECK: [[S_FLOAT_TY:%.+]] = type { float } 46 // CHECK: [[S_INT_TY:%.+]] = type { i32 } 47 // CHECK-DAG: [[SECTIONS_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 194, i32 0, i32 0, i8* 48 // CHECK-DAG: [[X:@.+]] = global double 0.0 49 // OMP50-DAG: [[LAST_IV_X:@.+]] = {{.*}}common global i32 0 50 // OMP50-DAG: [[LAST_X:@.+]] = {{.*}}common global double 0.000000e+00, 51 template <typename T> 52 T tmain() { 53 S<T> test; 54 T t_var = T(); 55 T vec[] = {1, 2}; 56 S<T> s_arr[] = {1, 2}; 57 S<T> var(3); 58 #pragma omp parallel 59 #pragma omp sections lastprivate(t_var, vec, s_arr, var) 60 { 61 vec[0] = t_var; 62 #pragma omp section 63 s_arr[0] = var; 64 } 65 return T(); 66 } 67 68 namespace A { 69 double x; 70 } 71 namespace B { 72 using A::x; 73 } 74 75 int main() { 76 static int sivar; 77 #ifdef LAMBDA 78 // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, 79 // LAMBDA-LABEL: @main 80 // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( 81 [&]() { 82 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( 83 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) 84 #pragma omp parallel 85 #pragma omp sections lastprivate(g, sivar) 86 { 87 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias [[GTID:%.+]], i32* noalias %{{.+}}, i32* nonnull align 4 dereferenceable(4) [[SIVAR_REF:%.+]]) 88 // LAMBDA: alloca i{{[0-9]+}}, 89 // LAMBDA: alloca i{{[0-9]+}}, 90 // LAMBDA: alloca i{{[0-9]+}}, 91 // LAMBDA: alloca i{{[0-9]+}}, 92 // LAMBDA: alloca i{{[0-9]+}}, 93 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 94 // LAMBDA: [[SIVAR1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 95 96 // LAMBDA: store i{{[0-9]+}}* [[SIVAR_REF]], i{{[0-9]+}}** %{{.+}}, 97 // LAMBDA: [[SIVAR_REF_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, 98 99 // LAMBDA: [[GTID_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, align 8 100 // LAMBDA: [[GTID_ADDR_REF:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_ADDR]], align 4 101 102 // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 103 // LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 104 // LAMBDA: store i{{[0-9]+}} 13, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], 105 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 106 // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] 107 // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 108 // LAMBDA: store i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]] 109 // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) 110 // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]]) 111 { 112 g = 1; 113 sivar = 13; 114 } 115 // Check for final copying of private values back to original vars. 116 // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 117 // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 118 // LAMBDA: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 119 // LAMBDA: [[LAST_THEN]] 120 // Actual copying. 121 122 // original g=private_g; 123 // LAMBDA: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 124 // LAMBDA: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], 125 126 // original sivar = private sivar; 127 // LAMBDA: [[SIVAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], 128 // LAMBDA: store i{{[0-9]+}} [[SIVAR1_VAL]], i{{[0-9]+}}* [[SIVAR_REF_ADDR]], 129 // LAMBDA: br label %[[LAST_DONE]] 130 // LAMBDA: [[LAST_DONE]] 131 // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID_ADDR_REF]]) 132 #pragma omp section 133 [&]() { 134 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) 135 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], 136 g = 2; 137 sivar = 23; 138 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] 139 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 140 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] 141 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] 142 // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 143 // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] 144 // LAMBDA: store i{{[0-9]+}} 23, i{{[0-9]+}}* [[SIVAR_REF]] 145 }(); 146 } 147 }(); 148 return 0; 149 #elif defined(BLOCKS) 150 // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, 151 // BLOCKS-LABEL: @main 152 // BLOCKS: call void {{%.+}}(i8 153 ^{ 154 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* 155 // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) 156 #pragma omp parallel 157 #pragma omp sections lastprivate(g, sivar) 158 { 159 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias [[GTID:%.+]], i32* noalias %{{.+}}, i32* nonnull align 4 dereferenceable(4) [[SIVAR:%.+]]) 160 // BLOCKS: alloca i{{[0-9]+}}, 161 // BLOCKS: alloca i{{[0-9]+}}, 162 // BLOCKS: alloca i{{[0-9]+}}, 163 // BLOCKS: alloca i{{[0-9]+}}, 164 // BLOCKS: alloca i{{[0-9]+}}, 165 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 166 // BLOCKS: [[SIVAR1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, 167 168 // BLOCKS: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_ADDR:%.+]], 169 // BLOCKS: [[SIVAR_REF_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_ADDR]], 170 171 // BLOCKS: [[GTID_ADDR:%.+]] = load i32*, i32** [[GTID:%.+]], align 8 172 // BLOCKS: [[GTID_ADDR_REF:%.+]] = load i32, i32* [[GTID_ADDR]], align 4 173 // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 174 // BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 175 // BLOCKS: store i{{[0-9]+}} 17, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], 176 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 177 // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] 178 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 179 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 180 // BLOCKS: i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]] 181 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 182 // BLOCKS: call void {{%.+}}(i8 183 // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID_ADDR_REF]]) 184 { 185 g = 1; 186 sivar = 17; 187 } 188 // Check for final copying of private values back to original vars. 189 // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 190 // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 191 // BLOCKS: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 192 // BLOCKS: [[LAST_THEN]] 193 // Actual copying. 194 195 // original g=private_g; 196 // BLOCKS: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], 197 // BLOCKS: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], 198 199 // original sivar = private sivar; 200 // BLOCKS: [[SIVAR1_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR1_PRIVATE_ADDR]], 201 // BLOCKS: store i{{[0-9]+}} [[SIVAR1_VAL]], i{{[0-9]+}}* [[SIVAR_REF_ADDR]], 202 // BLOCKS: br label %[[LAST_DONE]] 203 // BLOCKS: [[LAST_DONE]] 204 // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID_ADDR_REF]]) 205 #pragma omp section 206 ^{ 207 // BLOCKS: define {{.+}} void {{@.+}}(i8* 208 g = 2; 209 sivar = 29; 210 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 211 // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* 212 // BLOCKS-NOT: [[G]]{{[[^:word:]]}} 213 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 214 // BLOCKS: store i{{[0-9]+}} 29, i{{[0-9]+}}* 215 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} 216 // BLOCKS: ret 217 }(); 218 } 219 }(); 220 return 0; 221 #else 222 S<float> test; 223 int t_var = 0; 224 int vec[] = {1, 2}; 225 S<float> s_arr[] = {1, 2}; 226 S<float> var(3); 227 #pragma omp parallel 228 #pragma omp sections lastprivate(t_var, vec, s_arr, var, sivar) 229 { 230 { 231 vec[0] = t_var; 232 s_arr[0] = var; 233 sivar = 31; 234 } 235 } 236 #pragma omp parallel 237 #pragma omp sections lastprivate(CONDITIONAL A::x, B::x) 238 { 239 A::x++; 240 #pragma omp section 241 ; 242 } 243 return tmain<int>(); 244 #endif 245 } 246 247 // CHECK: define i{{[0-9]+}} @main() 248 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], 249 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) 250 251 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [2 x i32]*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i{{[0-9]+}}*)* [[MAIN_MICROTASK:@.+]] to void 252 253 // 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 254 // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() 255 // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* 256 // CHECK: ret 257 258 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, 259 // CHECK: alloca i{{[0-9]+}}, 260 // CHECK: alloca i{{[0-9]+}}, 261 // CHECK: alloca i{{[0-9]+}}, 262 // CHECK: alloca i{{[0-9]+}}, 263 // CHECK: alloca i{{[0-9]+}}, 264 // CHECK: alloca i{{[0-9]+}}, 265 // CHECK: alloca [2 x i{{[0-9]+}}], 266 // CHECK: alloca [2 x [[S_FLOAT_TY]]], 267 // CHECK: alloca [[S_FLOAT_TY]], 268 // CHECK: alloca i{{[0-9]+}}, 269 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 270 271 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 272 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 273 274 // CHECK: call void @__kmpc_for_static_init_4( 275 // <Skip loop body> 276 // CHECK: call void @__kmpc_for_static_fini( 277 278 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* 279 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* 280 281 // CHECK: call void @__kmpc_barrier( 282 // CHECK: ret void 283 284 // 285 // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) 286 // OMP45: [[X_PRIV:%.+]] = alloca double, 287 // OMP50: [[X_STRUCT:%.+]] = alloca [[STRUCT:%struct[.].*]], 288 // CHECK-NOT: alloca double 289 // OMP50: [[FIRED:%.+]] = getelementptr inbounds [[STRUCT]], [[STRUCT]]* [[X_STRUCT]], i{{.+}} 0, i{{.+}} 1 290 // OMP50: store i8 0, i8* [[FIRED]], 291 // OMP50: [[X_PRIV:%.+]] = getelementptr inbounds [[STRUCT]], [[STRUCT]]* [[X_STRUCT]], i{{.+}} 0, i{{.+}} 0 292 293 // Check for default initialization. 294 // CHECK-NOT: [[X_PRIV]] 295 296 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 297 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 298 // CHECK: call void @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 299 // <Skip loop body> 300 // OMP50: call void @__kmpc_critical(%struct.ident_t* @{{.+}}, i32 [[GTID]], [8 x i32]* [[X_REGION:@.+]]) 301 // OMP50: [[LAST_IV:%.+]] = load i32, i32* [[LAST_IV_X]], 302 // OMP50: [[CMP:%.+]] = icmp sle i32 [[LAST_IV]], [[IV:%.+]] 303 // OMP50: br i1 [[CMP]], label %[[LP_THEN:.+]], label %[[LP_DONE:[^,]+]] 304 305 // OMP50: [[LP_THEN]]: 306 // OMP50: store i32 [[IV]], i32* [[LAST_IV_X]], 307 // OMP50: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], 308 // OMP50: store double [[X_VAL]], double* [[LAST_X]], 309 // OMP50: br label %[[LP_DONE]] 310 311 // OMP50: [[LP_DONE]]: 312 // OMP50: call void @__kmpc_end_critical(%struct.ident_t* @{{.+}}, i32 [[GTID]], [8 x i32]* [[X_REGION]]) 313 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) 314 315 // Check for final copying of private values back to original vars. 316 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 317 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 318 // OMP50-NEXT: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) 319 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 320 // CHECK: [[LAST_THEN]] 321 // Actual copying. 322 323 // OMP50: [[X_VAL:%.+]] = load double, double* [[LAST_X]], 324 // OMP50: store double [[X_VAL]], double* [[X_PRIV]], 325 // original x=private_x; 326 // CHECK: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], 327 // CHECK: store double [[X_VAL]], double* [[X]], 328 // CHECK-NEXT: br label %[[LAST_DONE]] 329 // CHECK: [[LAST_DONE]] 330 331 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[SECTIONS_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 332 // CHECK: ret void 333 334 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() 335 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], 336 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) 337 // 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 338 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* 339 // CHECK: ret 340 // 341 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, 342 // CHECK: alloca i{{[0-9]+}}, 343 // CHECK: alloca i{{[0-9]+}}, 344 // CHECK: alloca i{{[0-9]+}}, 345 // CHECK: alloca i{{[0-9]+}}, 346 // CHECK: alloca i{{[0-9]+}}, 347 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 348 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 349 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], 350 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], 351 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] 352 353 // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % 354 // CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** % 355 // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** % 356 // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % 357 358 // Check for default initialization. 359 // CHECK-NOT: [[T_VAR_PRIV]] 360 // CHECK-NOT: [[VEC_PRIV]] 361 // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* 362 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) 363 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) 364 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) 365 // <Skip loop body> 366 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) 367 368 // Check for final copying of private values back to original vars. 369 // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], 370 // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 371 // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] 372 // CHECK: [[LAST_THEN]] 373 // Actual copying. 374 375 // original t_var=private_t_var; 376 // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], 377 // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], 378 379 // original vec[]=private_vec[]; 380 // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* 381 // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* 382 // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], 383 384 // original s_arr[]=private_s_arr[]; 385 // 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]+}} 0 386 // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]] to [[S_INT_TY]]* 387 // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 388 389 // CHK: [[SIVAR_REF:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 4 390 // CHK: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}} [[SIVAR_REF]] 391 392 // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] 393 // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] 394 // CHECK: [[S_ARR_BODY]] 395 // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}) 396 // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] 397 // CHECK: [[S_ARR_BODY_DONE]] 398 399 // original var=private_var; 400 // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV]]) 401 // CHECK: br label %[[LAST_DONE]] 402 // CHECK: [[LAST_DONE]] 403 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) 404 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* 405 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] 406 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 407 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[SECTIONS_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 408 // CHECK: ret void 409 #endif 410 411