| 1 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| 4 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s |
| 5 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s |
| 6 | |
| 7 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 8 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
| 9 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 10 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 11 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 12 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| 13 | // expected-no-diagnostics |
| 14 | #ifndef HEADER |
| 15 | #define HEADER |
| 16 | |
| 17 | struct SS { |
| 18 | int a; |
| 19 | int b : 4; |
| 20 | int &c; |
| 21 | SS(int &d) : a(0), b(0), c(d) { |
| 22 | #pragma omp parallel |
| 23 | #pragma omp for lastprivate(a, b, c) |
| 24 | for (int i = 0; i < 2; ++i) |
| 25 | #ifdef LAMBDA |
| 26 | [&]() { |
| 27 | ++this->a, --b, (this)->c /= 1; |
| 28 | #pragma omp parallel |
| 29 | #pragma omp for lastprivate(a, b, c) |
| 30 | for (int i = 0; i < 2; ++i) |
| 31 | ++(this)->a, --b, this->c /= 1; |
| 32 | }(); |
| 33 | #elif defined(BLOCKS) |
| 34 | ^{ |
| 35 | ++a; |
| 36 | --this->b; |
| 37 | (this)->c /= 1; |
| 38 | #pragma omp parallel |
| 39 | #pragma omp for lastprivate(a, b, c) |
| 40 | for (int i = 0; i < 2; ++i) |
| 41 | ++(this)->a, --b, this->c /= 1; |
| 42 | }(); |
| 43 | #else |
| 44 | ++this->a, --b, c /= 1; |
| 45 | #endif |
| 46 | #pragma omp for |
| 47 | for (a = 0; a < 2; ++a) |
| 48 | #ifdef LAMBDA |
| 49 | [&]() { |
| 50 | --this->a, ++b, (this)->c *= 2; |
| 51 | #pragma omp parallel |
| 52 | #pragma omp for lastprivate(b) |
| 53 | for (b = 0; b < 2; ++b) |
| 54 | ++(this)->a, --b, this->c /= 1; |
| 55 | }(); |
| 56 | #elif defined(BLOCKS) |
| 57 | ^{ |
| 58 | ++a; |
| 59 | --this->b; |
| 60 | (this)->c /= 1; |
| 61 | #pragma omp parallel |
| 62 | #pragma omp for |
| 63 | for (c = 0; c < 2; ++c) |
| 64 | ++(this)->a, --b, this->c /= 1; |
| 65 | }(); |
| 66 | #else |
| 67 | ++this->a, --b, c /= 1; |
| 68 | #endif |
| 69 | } |
| 70 | }; |
| 71 | |
| 72 | template <typename T> |
| 73 | struct SST { |
| 74 | T a; |
| 75 | SST() : a(T()) { |
| 76 | #pragma omp parallel |
| 77 | #pragma omp for lastprivate(a) |
| 78 | for (int i = 0; i < 2; ++i) |
| 79 | #ifdef LAMBDA |
| 80 | [&]() { |
| 81 | [&]() { |
| 82 | ++this->a; |
| 83 | #pragma omp parallel |
| 84 | #pragma omp for lastprivate(a) |
| 85 | for (int i = 0; i < 2; ++i) |
| 86 | ++(this)->a; |
| 87 | }(); |
| 88 | }(); |
| 89 | #elif defined(BLOCKS) |
| 90 | ^{ |
| 91 | ^{ |
| 92 | ++a; |
| 93 | #pragma omp parallel |
| 94 | #pragma omp for lastprivate(a) |
| 95 | for (int i = 0; i < 2; ++i) |
| 96 | ++(this)->a; |
| 97 | }(); |
| 98 | }(); |
| 99 | #else |
| 100 | ++(this)->a; |
| 101 | #endif |
| 102 | #pragma omp for |
| 103 | for (a = 0; a < 2; ++a) |
| 104 | #ifdef LAMBDA |
| 105 | [&]() { |
| 106 | ++this->a; |
| 107 | #pragma omp parallel |
| 108 | #pragma omp for |
| 109 | for (a = 0; a < 2; ++(this)->a) |
| 110 | ++(this)->a; |
| 111 | }(); |
| 112 | #elif defined(BLOCKS) |
| 113 | ^{ |
| 114 | ++a; |
| 115 | #pragma omp parallel |
| 116 | #pragma omp for |
| 117 | for (this->a = 0; a < 2; ++a) |
| 118 | ++(this)->a; |
| 119 | }(); |
| 120 | #else |
| 121 | ++(this)->a; |
| 122 | #endif |
| 123 | } |
| 124 | }; |
| 125 | |
| 126 | template <class T> |
| 127 | struct S { |
| 128 | T f; |
| 129 | S(T a) : f(a) {} |
| 130 | S() : f() {} |
| 131 | S<T> &operator=(const S<T> &); |
| 132 | operator T() { return T(); } |
| 133 | ~S() {} |
| 134 | }; |
| 135 | |
| 136 | volatile int g __attribute__((aligned(128)))= 1212; |
| 137 | volatile int &g1 = g; |
| 138 | float f; |
| 139 | char cnt; |
| 140 | |
| 141 | // CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
| 142 | // LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
| 143 | // BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8 |
| 144 | // CHECK: [[S_FLOAT_TY:%.+]] = type { float } |
| 145 | // CHECK: [[S_INT_TY:%.+]] = type { i32 } |
| 146 | // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr global %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8* |
| 147 | // CHECK-DAG: [[X:@.+]] = global double 0.0 |
| 148 | // CHECK-DAG: [[F:@.+]] = global float 0.0 |
| 149 | // CHECK-DAG: [[CNT:@.+]] = global i8 0 |
| 150 | template <typename T> |
| 151 | T tmain() { |
| 152 | S<T> test; |
| 153 | SST<T> sst; |
| 154 | T t_var __attribute__((aligned(128))) = T(); |
| 155 | T vec[] __attribute__((aligned(128))) = {1, 2}; |
| 156 | S<T> s_arr[] __attribute__((aligned(128))) = {1, 2}; |
| 157 | S<T> &var __attribute__((aligned(128))) = test; |
| 158 | #pragma omp parallel |
| 159 | #pragma omp for lastprivate(t_var, vec, s_arr, var) |
| 160 | for (int i = 0; i < 2; ++i) { |
| 161 | vec[i] = t_var; |
| 162 | s_arr[i] = var; |
| 163 | } |
| 164 | return T(); |
| 165 | } |
| 166 | |
| 167 | namespace A { |
| 168 | double x; |
| 169 | } |
| 170 | namespace B { |
| 171 | using A::x; |
| 172 | } |
| 173 | |
| 174 | int main() { |
| 175 | static int sivar; |
| 176 | SS ss(sivar); |
| 177 | #ifdef LAMBDA |
| 178 | // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, |
| 179 | // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, |
| 180 | // LAMBDA-LABEL: @main |
| 181 | // LAMBDA: alloca [[SS_TY]], |
| 182 | // LAMBDA: alloca [[CAP_TY:%.+]], |
| 183 | // LAMBDA: call void [[OUTER_LAMBDA:@.+]]([[CAP_TY]]* |
| 184 | [&]() { |
| 185 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
| 186 | // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i32* %{{.+}}) |
| 187 | #pragma omp parallel |
| 188 | #pragma omp for lastprivate(g, g1, sivar) |
| 189 | for (int i = 0; i < 2; ++i) { |
| 190 | // LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]* |
| 191 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 192 | // LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
| 193 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
| 194 | // LAMBDA: store i8 |
| 195 | // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
| 196 | // LAMBDA: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
| 197 | // LAMBDA: call void @__kmpc_for_static_init_4( |
| 198 | // LAMBDA-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 199 | // LAMBDA: call{{.*}} void [[SS_LAMBDA1:@[^ ]+]] |
| 200 | // LAMBDA: call void @__kmpc_for_static_fini(% |
| 201 | // LAMBDA: ret |
| 202 | |
| 203 | // LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
| 204 | // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 |
| 205 | // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
| 206 | // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 |
| 207 | // LAMBDA: call void @__kmpc_for_static_init_4( |
| 208 | // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* |
| 209 | // LAMBDA: call{{.*}} void [[SS_LAMBDA:@[^ ]+]] |
| 210 | // LAMBDA: call void @__kmpc_for_static_fini( |
| 211 | // LAMBDA: br i1 |
| 212 | // LAMBDA: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
| 213 | // LAMBDA: store i8 %{{.+}}, i8* [[B_REF]], |
| 214 | // LAMBDA: br label |
| 215 | // LAMBDA: ret void |
| 216 | |
| 217 | // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) |
| 218 | // LAMBDA: alloca i{{[0-9]+}}, |
| 219 | // LAMBDA: alloca i{{[0-9]+}}, |
| 220 | // LAMBDA: alloca i{{[0-9]+}}, |
| 221 | // LAMBDA: alloca i{{[0-9]+}}, |
| 222 | // LAMBDA: alloca i{{[0-9]+}}, |
| 223 | // LAMBDA: alloca i{{[0-9]+}}, |
| 224 | // LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 225 | // LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 226 | // LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 227 | // LAMBDA: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
| 228 | // LAMBDA: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
| 229 | // LAMBDA: call void @__kmpc_for_static_init_4( |
| 230 | // LAMBDA: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
| 231 | // LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
| 232 | // LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
| 233 | // LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
| 234 | // LAMBDA-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
| 235 | // LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
| 236 | // LAMBDA-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
| 237 | // LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
| 238 | // LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
| 239 | // LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
| 240 | // LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
| 241 | // LAMBDA: call void @__kmpc_for_static_fini( |
| 242 | // LAMBDA: br i1 |
| 243 | // LAMBDA: br label |
| 244 | // LAMBDA: ret void |
| 245 | |
| 246 | // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
| 247 | // LAMBDA: ret void |
| 248 | |
| 249 | // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) |
| 250 | // LAMBDA: alloca i{{[0-9]+}}, |
| 251 | // LAMBDA: alloca i{{[0-9]+}}, |
| 252 | // LAMBDA: alloca i{{[0-9]+}}, |
| 253 | // LAMBDA: alloca i{{[0-9]+}}, |
| 254 | // LAMBDA: alloca i{{[0-9]+}}, |
| 255 | // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 |
| 256 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
| 257 | // LAMBDA: [[G1_PRIVATE_REF:%.+]] = alloca i{{[0-9]+}}*, |
| 258 | // LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
| 259 | // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}, |
| 260 | |
| 261 | // LAMBDA: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} |
| 262 | // LAMBDA: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 263 | |
| 264 | // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 265 | // LAMBDA: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
| 266 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PRIVATE_REF]], |
| 267 | // LAMBDA: store volatile i{{[0-9]+}} 1, i{{[0-9]+}}* [[G1_PRIVATE_ADDR]], |
| 268 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
| 269 | // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 270 | // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] |
| 271 | // LAMBDA: [[G1_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
| 272 | // LAMBDA: [[G1_PRIVATE_ADDR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PRIVATE_REF]], |
| 273 | // LAMBDA: store i{{[0-9]+}}* [[G1_PRIVATE_ADDR]], i{{[0-9]+}}** [[G1_PRIVATE_ADDR_REF]] |
| 274 | // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
| 275 | // LAMBDA: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]] |
| 276 | // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
| 277 | // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
| 278 | g = 1; |
| 279 | g1 = 1; |
| 280 | sivar = 2; |
| 281 | // Check for final copying of private values back to original vars. |
| 282 | // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 283 | // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 284 | // LAMBDA: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 285 | // LAMBDA: [[LAST_THEN]] |
| 286 | // Actual copying. |
| 287 | |
| 288 | // original g=private_g; |
| 289 | // LAMBDA: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
| 290 | // LAMBDA: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
| 291 | |
| 292 | // original sivar=private_sivar; |
| 293 | // LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
| 294 | // LAMBDA: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, |
| 295 | // LAMBDA: br label %[[LAST_DONE]] |
| 296 | // LAMBDA: [[LAST_DONE]] |
| 297 | // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) |
| 298 | [&]() { |
| 299 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| 300 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| 301 | g = 2; |
| 302 | g1 = 2; |
| 303 | sivar = 4; |
| 304 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| 305 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 306 | // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] |
| 307 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] |
| 308 | // LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
| 309 | // LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]] |
| 310 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]] |
| 311 | // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
| 312 | // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
| 313 | // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]] |
| 314 | }(); |
| 315 | } |
| 316 | }(); |
| 317 | return 0; |
| 318 | #elif defined(BLOCKS) |
| 319 | // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, |
| 320 | // BLOCKS-LABEL: @main |
| 321 | // BLOCKS: call |
| 322 | // BLOCKS: call void {{%.+}}(i8 |
| 323 | ^{ |
| 324 | // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* |
| 325 | // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}) |
| 326 | #pragma omp parallel |
| 327 | #pragma omp for lastprivate(g, g1, sivar) |
| 328 | for (int i = 0; i < 2; ++i) { |
| 329 | // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i32* dereferenceable(4) [[SIVAR:%.+]]) |
| 330 | // BLOCKS: alloca i{{[0-9]+}}, |
| 331 | // BLOCKS: alloca i{{[0-9]+}}, |
| 332 | // BLOCKS: alloca i{{[0-9]+}}, |
| 333 | // BLOCKS: alloca i{{[0-9]+}}, |
| 334 | // BLOCKS: alloca i{{[0-9]+}}, |
| 335 | // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 128 |
| 336 | // BLOCKS: [[G1_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, align 4 |
| 337 | // BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
| 338 | // BLOCKS: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_ADDR:%.+]], |
| 339 | // BLOCKS: {{.+}} = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_ADDR]] |
| 340 | // BLOCKS: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}} |
| 341 | // BLOCKS: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 342 | // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 343 | // BLOCKS: store i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
| 344 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 345 | // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] |
| 346 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 347 | // BLOCKS: call void {{%.+}}(i8 |
| 348 | // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
| 349 | g = 1; |
| 350 | g1 = 1; |
| 351 | sivar = 2; |
| 352 | // Check for final copying of private values back to original vars. |
| 353 | // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 354 | // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 355 | // BLOCKS: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 356 | // BLOCKS: [[LAST_THEN]] |
| 357 | // Actual copying. |
| 358 | |
| 359 | // original g=private_g; |
| 360 | // BLOCKS: [[G_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
| 361 | // BLOCKS: store volatile i{{[0-9]+}} [[G_VAL]], i{{[0-9]+}}* [[G]], |
| 362 | // BLOCKS: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], |
| 363 | // BLOCKS: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* %{{.+}}, |
| 364 | // BLOCKS: br label %[[LAST_DONE]] |
| 365 | // BLOCKS: [[LAST_DONE]] |
| 366 | // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) |
| 367 | g = 1; |
| 368 | g1 = 1; |
| 369 | ^{ |
| 370 | // BLOCKS: define {{.+}} void {{@.+}}(i8* |
| 371 | g = 2; |
| 372 | g1 = 1; |
| 373 | sivar = 4; |
| 374 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 375 | // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* |
| 376 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 377 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
| 378 | // BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}* |
| 379 | // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} |
| 380 | // BLOCKS: ret |
| 381 | }(); |
| 382 | } |
| 383 | }(); |
| 384 | return 0; |
| 385 | // BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]* |
| 386 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 387 | // BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
| 388 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
| 389 | // BLOCKS: store i8 |
| 390 | // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
| 391 | // BLOCKS: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
| 392 | // BLOCKS: call void @__kmpc_for_static_init_4( |
| 393 | // BLOCKS-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 394 | // BLOCKS: call void |
| 395 | // BLOCKS: call void @__kmpc_for_static_fini(% |
| 396 | // BLOCKS: ret |
| 397 | |
| 398 | // BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
| 399 | // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0 |
| 400 | // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
| 401 | // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2 |
| 402 | // BLOCKS: call void @__kmpc_for_static_init_4( |
| 403 | // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* |
| 404 | // BLOCKS: call{{.*}} void |
| 405 | // BLOCKS: call void @__kmpc_for_static_fini( |
| 406 | // BLOCKS: br i1 |
| 407 | // BLOCKS: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
| 408 | // BLOCKS: store i8 %{{.+}}, i8* [[B_REF]], |
| 409 | // BLOCKS: br label |
| 410 | // BLOCKS: ret void |
| 411 | |
| 412 | // BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}}) |
| 413 | // BLOCKS: alloca i{{[0-9]+}}, |
| 414 | // BLOCKS: alloca i{{[0-9]+}}, |
| 415 | // BLOCKS: alloca i{{[0-9]+}}, |
| 416 | // BLOCKS: alloca i{{[0-9]+}}, |
| 417 | // BLOCKS: alloca i{{[0-9]+}}, |
| 418 | // BLOCKS: alloca i{{[0-9]+}}, |
| 419 | // BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 420 | // BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 421 | // BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 422 | // BLOCKS: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
| 423 | // BLOCKS: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
| 424 | // BLOCKS: call void @__kmpc_for_static_init_4( |
| 425 | // BLOCKS: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
| 426 | // BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
| 427 | // BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
| 428 | // BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
| 429 | // BLOCKS-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
| 430 | // BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
| 431 | // BLOCKS-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
| 432 | // BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
| 433 | // BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
| 434 | // BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
| 435 | // BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
| 436 | // BLOCKS: call void @__kmpc_for_static_fini( |
| 437 | // BLOCKS: br i1 |
| 438 | // BLOCKS: br label |
| 439 | // BLOCKS: ret void |
| 440 | #else |
| 441 | S<float> test; |
| 442 | int t_var = 0; |
| 443 | int vec[] = {1, 2}; |
| 444 | S<float> s_arr[] = {1, 2}; |
| 445 | S<float> var(3); |
| 446 | #pragma omp parallel |
| 447 | #pragma omp for lastprivate(t_var, vec, s_arr, var, sivar) |
| 448 | for (int i = 0; i < 2; ++i) { |
| 449 | vec[i] = t_var; |
| 450 | s_arr[i] = var; |
| 451 | sivar += i; |
| 452 | } |
| 453 | #pragma omp parallel |
| 454 | #pragma omp for lastprivate(A::x, B::x) firstprivate(f) lastprivate(f) |
| 455 | for (int i = 0; i < 2; ++i) { |
| 456 | A::x++; |
| 457 | } |
| 458 | #pragma omp parallel |
| 459 | #pragma omp for firstprivate(f) lastprivate(f) |
| 460 | for (int i = 0; i < 2; ++i) { |
| 461 | A::x++; |
| 462 | } |
| 463 | #pragma omp parallel |
| 464 | #pragma omp for lastprivate(cnt) |
| 465 | for (cnt = 0; cnt < 2; ++cnt) { |
| 466 | A::x++; |
| 467 | } |
| 468 | return tmain<int>(); |
| 469 | #endif |
| 470 | } |
| 471 | |
| 472 | // CHECK: define i{{[0-9]+}} @main() |
| 473 | // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
| 474 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
| 475 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [2 x i32]*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i32*)* [[MAIN_MICROTASK:@.+]] to void |
| 476 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[MAIN_MICROTASK1:@.+]] to void |
| 477 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[MAIN_MICROTASK2:@.+]] to void |
| 478 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[MAIN_MICROTASK3:@.+]] to void |
| 479 | // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]() |
| 480 | // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* |
| 481 | // CHECK: ret |
| 482 | |
| 483 | // CHECK: define internal void [[MAIN_MICROTASK]](i32* noalias [[GTID_ADDR:%.+]], i32* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_FLOAT_TY]]]* dereferenceable(8) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(4) %{{.+}}) |
| 484 | // CHECK: alloca i{{[0-9]+}}, |
| 485 | // CHECK: alloca i{{[0-9]+}}, |
| 486 | // CHECK: alloca i{{[0-9]+}}, |
| 487 | // CHECK: alloca i{{[0-9]+}}, |
| 488 | // CHECK: alloca i{{[0-9]+}}, |
| 489 | // CHECK: alloca i{{[0-9]+}}, |
| 490 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 491 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
| 492 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
| 493 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
| 494 | // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 495 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
| 496 | |
| 497 | // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
| 498 | // CHECK: [[VEC_REF:%.+]] = load [2 x i32]*, [2 x i32]** % |
| 499 | // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** % |
| 500 | // CHECK: [[VAR_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % |
| 501 | |
| 502 | // Check for default initialization. |
| 503 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 504 | // CHECK-NOT: [[VEC_PRIV]] |
| 505 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_FLOAT_TY]]* |
| 506 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) |
| 507 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
| 508 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 509 | // <Skip loop body> |
| 510 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) |
| 511 | |
| 512 | // Check for final copying of private values back to original vars. |
| 513 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 514 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 515 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 516 | // CHECK: [[LAST_THEN]] |
| 517 | // Actual copying. |
| 518 | |
| 519 | // original t_var=private_t_var; |
| 520 | // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
| 521 | // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], |
| 522 | |
| 523 | // original vec[]=private_vec[]; |
| 524 | // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* |
| 525 | // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* |
| 526 | // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], |
| 527 | |
| 528 | // original s_arr[]=private_s_arr[]; |
| 529 | // CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 530 | // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]] to [[S_FLOAT_TY]]* |
| 531 | // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 |
| 532 | // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] |
| 533 | // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] |
| 534 | // CHECK: [[S_ARR_BODY]] |
| 535 | // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* {{.+}}, [[S_FLOAT_TY]]* {{.+}}) |
| 536 | // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] |
| 537 | // CHECK: [[S_ARR_BODY_DONE]] |
| 538 | |
| 539 | // original var=private_var; |
| 540 | // CHECK: call {{.*}} [[S_FLOAT_TY_COPY_ASSIGN:@.+]]([[S_FLOAT_TY]]* [[VAR_REF]], [[S_FLOAT_TY]]* {{.*}} [[VAR_PRIV]]) |
| 541 | // CHECK: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_PRIV]], |
| 542 | // CHECK: br label %[[LAST_DONE]] |
| 543 | // CHECK: [[LAST_DONE]] |
| 544 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
| 545 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
| 546 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
| 547 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 548 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| 549 | // CHECK: ret void |
| 550 | |
| 551 | // |
| 552 | // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
| 553 | // CHECK: [[F_PRIV:%.+]] = alloca float, |
| 554 | // CHECK-NOT: alloca float |
| 555 | // CHECK: [[X_PRIV:%.+]] = alloca double, |
| 556 | // CHECK-NOT: alloca float |
| 557 | // CHECK-NOT: alloca double |
| 558 | |
| 559 | // Check for default initialization. |
| 560 | // CHECK-NOT: [[X_PRIV]] |
| 561 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], |
| 562 | // CHECK: store float [[F_VAL]], float* [[F_PRIV]], |
| 563 | // CHECK-NOT: [[X_PRIV]] |
| 564 | |
| 565 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
| 566 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 567 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 568 | // <Skip loop body> |
| 569 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
| 570 | |
| 571 | // Check for final copying of private values back to original vars. |
| 572 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 573 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 574 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 575 | // CHECK: [[LAST_THEN]] |
| 576 | // Actual copying. |
| 577 | |
| 578 | // original x=private_x; |
| 579 | // CHECK: [[X_VAL:%.+]] = load double, double* [[X_PRIV]], |
| 580 | // CHECK: store double [[X_VAL]], double* [[X]], |
| 581 | |
| 582 | // original f=private_f; |
| 583 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], |
| 584 | // CHECK: store float [[F_VAL]], float* [[F]], |
| 585 | |
| 586 | // CHECK-NEXT: br label %[[LAST_DONE]] |
| 587 | // CHECK: [[LAST_DONE]] |
| 588 | |
| 589 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| 590 | // CHECK: ret void |
| 591 | |
| 592 | // CHECK: define internal void [[MAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
| 593 | // CHECK: [[F_PRIV:%.+]] = alloca float, |
| 594 | // CHECK-NOT: alloca float |
| 595 | |
| 596 | // Check for default initialization. |
| 597 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F]], |
| 598 | // CHECK: store float [[F_VAL]], float* [[F_PRIV]], |
| 599 | |
| 600 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
| 601 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 602 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 603 | // <Skip loop body> |
| 604 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
| 605 | |
| 606 | // Check for final copying of private values back to original vars. |
| 607 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 608 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 609 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 610 | // CHECK: [[LAST_THEN]] |
| 611 | // Actual copying. |
| 612 | |
| 613 | // original f=private_f; |
| 614 | // CHECK: [[F_VAL:%.+]] = load float, float* [[F_PRIV]], |
| 615 | // CHECK: store float [[F_VAL]], float* [[F]], |
| 616 | |
| 617 | // CHECK-NEXT: br label %[[LAST_DONE]] |
| 618 | // CHECK: [[LAST_DONE]] |
| 619 | |
| 620 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| 621 | // CHECK: ret void |
| 622 | |
| 623 | // CHECK: define internal void [[MAIN_MICROTASK3]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}) |
| 624 | // CHECK: alloca i8, |
| 625 | // CHECK: [[CNT_PRIV:%.+]] = alloca i8, |
| 626 | |
| 627 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
| 628 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 629 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* [[OMP_LB:%[^,]+]], i32* [[OMP_UB:%[^,]+]], i32* [[OMP_ST:%[^,]+]], i32 1, i32 1) |
| 630 | // UB = min(UB, GlobalUB) |
| 631 | // CHECK-NEXT: [[UB:%.+]] = load i32, i32* [[OMP_UB]] |
| 632 | // CHECK-NEXT: [[UBCMP:%.+]] = icmp sgt i32 [[UB]], 1 |
| 633 | // CHECK-NEXT: br i1 [[UBCMP]], label [[UB_TRUE:%[^,]+]], label [[UB_FALSE:%[^,]+]] |
| 634 | // CHECK: [[UBRESULT:%.+]] = phi i32 [ 1, [[UB_TRUE]] ], [ [[UBVAL:%[^,]+]], [[UB_FALSE]] ] |
| 635 | // CHECK-NEXT: store i32 [[UBRESULT]], i32* [[OMP_UB]] |
| 636 | // CHECK-NEXT: [[LB:%.+]] = load i32, i32* [[OMP_LB]] |
| 637 | // CHECK-NEXT: store i32 [[LB]], i32* [[OMP_IV:[^,]+]] |
| 638 | // <Skip loop body> |
| 639 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) |
| 640 | |
| 641 | // Check for final copying of private values back to original vars. |
| 642 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 643 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 644 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 645 | // CHECK: [[LAST_THEN]] |
| 646 | |
| 647 | // Calculate private cnt value. |
| 648 | // CHECK: store i8 2, i8* [[CNT_PRIV]] |
| 649 | // original cnt=private_cnt; |
| 650 | // CHECK: [[CNT_VAL:%.+]] = load i8, i8* [[CNT_PRIV]], |
| 651 | // CHECK: store i8 [[CNT_VAL]], i8* [[CNT]], |
| 652 | |
| 653 | // CHECK-NEXT: br label %[[LAST_DONE]] |
| 654 | // CHECK: [[LAST_DONE]] |
| 655 | |
| 656 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| 657 | // CHECK: ret void |
| 658 | |
| 659 | // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() |
| 660 | // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
| 661 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
| 662 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [2 x i32]*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[TMAIN_MICROTASK:@.+]] to void |
| 663 | // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* |
| 664 | // CHECK: ret |
| 665 | |
| 666 | // CHECK: define {{.+}} @{{.+}}([[SS_TY]]* |
| 667 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 668 | // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* % |
| 669 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
| 670 | // CHECK: store i8 |
| 671 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
| 672 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void |
| 673 | // CHECK: call void @__kmpc_for_static_init_4( |
| 674 | // CHECK-NOT: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0 |
| 675 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1 |
| 676 | // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2 |
| 677 | // CHECK: call void @__kmpc_for_static_fini(% |
| 678 | // CHECK: ret |
| 679 | |
| 680 | // CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}) |
| 681 | // CHECK: alloca i{{[0-9]+}}, |
| 682 | // CHECK: alloca i{{[0-9]+}}, |
| 683 | // CHECK: alloca i{{[0-9]+}}, |
| 684 | // CHECK: alloca i{{[0-9]+}}, |
| 685 | // CHECK: alloca i{{[0-9]+}}, |
| 686 | // CHECK: alloca i{{[0-9]+}}, |
| 687 | // CHECK: alloca i{{[0-9]+}}, |
| 688 | // CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 689 | // CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 690 | // CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 691 | // CHECK: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]], |
| 692 | // CHECK: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]], |
| 693 | // CHECK: call void @__kmpc_for_static_init_4( |
| 694 | // CHECK: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]], |
| 695 | // CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]], |
| 696 | // CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1 |
| 697 | // CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]], |
| 698 | // CHECK-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]], |
| 699 | // CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1 |
| 700 | // CHECK-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]], |
| 701 | // CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]], |
| 702 | // CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]], |
| 703 | // CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1 |
| 704 | // CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]], |
| 705 | // CHECK: call void @__kmpc_for_static_fini( |
| 706 | // CHECK: br i1 |
| 707 | // CHECK: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1 |
| 708 | // CHECK: store i8 %{{.+}}, i8* [[B_REF]], |
| 709 | // CHECK: br label |
| 710 | // CHECK: ret void |
| 711 | |
| 712 | // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_INT_TY]]]* dereferenceable(8) %{{.+}}, [[S_INT_TY]]* dereferenceable(4) %{{.+}}) |
| 713 | // CHECK: alloca i{{[0-9]+}}, |
| 714 | // CHECK: alloca i{{[0-9]+}}, |
| 715 | // CHECK: alloca i{{[0-9]+}}, |
| 716 | // CHECK: alloca i{{[0-9]+}}, |
| 717 | // CHECK: alloca i{{[0-9]+}}, |
| 718 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, align 128 |
| 719 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], align 128 |
| 720 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], align 128 |
| 721 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], align 128 |
| 722 | // CHECK: [[VAR_PRIV_REF:%.+]] = alloca [[S_INT_TY]]*, |
| 723 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
| 724 | |
| 725 | // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % |
| 726 | // CHECK: [[VEC_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** % |
| 727 | // CHECK: [[S_ARR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** % |
| 728 | |
| 729 | // Check for default initialization. |
| 730 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 731 | // CHECK-NOT: [[VEC_PRIV]] |
| 732 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* |
| 733 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
| 734 | // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % |
| 735 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
| 736 | // CHECK: store [[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]** [[VAR_PRIV_REF]] |
| 737 | // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) |
| 738 | // <Skip loop body> |
| 739 | // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) |
| 740 | |
| 741 | // Check for final copying of private values back to original vars. |
| 742 | // CHECK: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], |
| 743 | // CHECK: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 |
| 744 | // CHECK: br i1 [[IS_LAST_ITER:%.+]], label %[[LAST_THEN:.+]], label %[[LAST_DONE:.+]] |
| 745 | // CHECK: [[LAST_THEN]] |
| 746 | // Actual copying. |
| 747 | |
| 748 | // original t_var=private_t_var; |
| 749 | // CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]], |
| 750 | // CHECK: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_REF]], |
| 751 | |
| 752 | // original vec[]=private_vec[]; |
| 753 | // CHECK: [[VEC_DEST:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_REF]] to i8* |
| 754 | // CHECK: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8* |
| 755 | // CHECK: call void @llvm.memcpy.{{.+}}(i8* align {{[0-9]+}} [[VEC_DEST]], i8* align {{[0-9]+}} [[VEC_SRC]], |
| 756 | |
| 757 | // original s_arr[]=private_s_arr[]; |
| 758 | // CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 759 | // CHECK: [[S_ARR_PRIV_BEGIN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]] to [[S_INT_TY]]* |
| 760 | // CHECK: [[S_ARR_END:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2 |
| 761 | // CHECK: [[IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_END]] |
| 762 | // CHECK: br i1 [[IS_EMPTY]], label %[[S_ARR_BODY_DONE:.+]], label %[[S_ARR_BODY:.+]] |
| 763 | // CHECK: [[S_ARR_BODY]] |
| 764 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* {{.+}}, [[S_INT_TY]]* {{.+}}) |
| 765 | // CHECK: br i1 {{.+}}, label %[[S_ARR_BODY_DONE]], label %[[S_ARR_BODY]] |
| 766 | // CHECK: [[S_ARR_BODY_DONE]] |
| 767 | |
| 768 | // original var=private_var; |
| 769 | // CHECK: [[VAR_PRIV1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_PRIV_REF]], |
| 770 | // CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV1]]) |
| 771 | // CHECK: br label %[[LAST_DONE]] |
| 772 | // CHECK: [[LAST_DONE]] |
| 773 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
| 774 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* |
| 775 | // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_REF]] |
| 776 | // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] |
| 777 | // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) |
| 778 | // CHECK: ret void |
| 779 | #endif |
| 780 | |
| 781 | |