1 // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 2 // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 3 // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 4 // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 5 // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s 6 // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 7 8 // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 9 // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 10 // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 11 12 // expected-no-diagnostics 13 #ifndef HEADER 14 #define HEADER 15 16 struct St { 17 int a, b; 18 St() : a(0), b(0) {} 19 St(const St &st) : a(st.a + st.b), b(0) {} 20 ~St() {} 21 }; 22 23 volatile int g = 1212; 24 volatile int &g1 = g; 25 26 template <class T> 27 struct S { 28 T f; 29 S(T a) : f(a + g) {} 30 S() : f(g) {} 31 S(const S &s, St t = St()) : f(s.f + t.a) {} 32 operator T() { return T(); } 33 ~S() {} 34 }; 35 36 // CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float } 37 // CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} } 38 39 template <typename T> 40 T tmain() { 41 S<T> test; 42 T t_var = T(); 43 T vec[] = {1, 2}; 44 S<T> s_arr[] = {1, 2}; 45 S<T> &var = test; 46 #pragma omp target 47 #pragma omp teams distribute parallel for private(t_var, vec, s_arr, var) 48 for (int i = 0; i < 2; ++i) { 49 vec[i] = t_var; 50 s_arr[i] = var; 51 } 52 return T(); 53 } 54 55 // CHECK-DAG: [[TEST:@.+]] = global [[S_FLOAT_TY]] zeroinitializer, 56 S<float> test; 57 // CHECK-DAG: [[T_VAR:@.+]] = global i{{[0-9]+}} 333, 58 int t_var = 333; 59 // CHECK-DAG: [[VEC:@.+]] = global [2 x i{{[0-9]+}}] [i{{[0-9]+}} 1, i{{[0-9]+}} 2], 60 int vec[] = {1, 2}; 61 // CHECK-DAG: [[S_ARR:@.+]] = global [2 x [[S_FLOAT_TY]]] zeroinitializer, 62 S<float> s_arr[] = {1, 2}; 63 // CHECK-DAG: [[VAR:@.+]] = global [[S_FLOAT_TY]] zeroinitializer, 64 S<float> var(3); 65 // CHECK-DAG: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, 66 67 int main() { 68 static int sivar; 69 #ifdef LAMBDA 70 // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, 71 // LAMBDA-LABEL: @main 72 // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( 73 [&]() { 74 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( 75 // LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0) 76 // LAMBDA: call void @[[LOFFL1:.+]]( 77 // LAMBDA: ret 78 #pragma omp target 79 #pragma omp teams distribute parallel for private(g, g1, sivar) 80 for (int i = 0; i < 2; ++i) { 81 // LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} {{%.+}}) 82 // LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[LOUTL1:.+]] to {{.+}}) 83 // LAMBDA: ret void 84 85 // LAMBDA: define internal void @[[LOUTL1]]({{.+}}) 86 // Skip global, bound tid and loop vars 87 // LAMBDA: {{.+}} = alloca i32*, 88 // LAMBDA: {{.+}} = alloca i32*, 89 // LAMBDA: alloca i32, 90 // LAMBDA: alloca i32, 91 // LAMBDA: alloca i32, 92 // LAMBDA: alloca i32, 93 // LAMBDA: alloca i32, 94 // LAMBDA: alloca i32, 95 // LAMBDA: [[G_PRIV:%.+]] = alloca i{{[0-9]+}}, 96 // LAMBDA: [[G1_PRIV:%.+]] = alloca i{{[0-9]+}} 97 // LAMBDA: [[TMP:%.+]] = alloca i{{[0-9]+}}*, 98 // LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 99 // LAMBDA: store{{.+}} [[G1_PRIV]], {{.+}} [[TMP]], 100 101 g = 1; 102 g1 = 1; 103 sivar = 2; 104 // LAMBDA: call void @__kmpc_for_static_init_4( 105 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[LPAR_OUTL:.+]] to 106 // LAMBDA: call void @__kmpc_for_static_fini( 107 // LAMBDA: ret void 108 109 // LAMBDA: define internal void @[[LPAR_OUTL]]({{.+}}) 110 // Skip global, bound tid and loop vars 111 // LAMBDA: {{.+}} = alloca i32*, 112 // LAMBDA: {{.+}} = alloca i32*, 113 // LAMBDA: alloca i{{[0-9]+}}, 114 // LAMBDA: alloca i{{[0-9]+}}, 115 // LAMBDA: alloca i32, 116 // LAMBDA: alloca i32, 117 // LAMBDA: alloca i32, 118 // LAMBDA: alloca i32, 119 // LAMBDA: alloca i32, 120 // LAMBDA: alloca i32, 121 // LAMBDA: [[G_PRIV:%.+]] = alloca i{{[0-9]+}}, 122 // LAMBDA: [[G1_PRIV:%.+]] = alloca i{{[0-9]+}} 123 // LAMBDA: [[TMP:%.+]] = alloca i{{[0-9]+}}*, 124 // LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 125 // LAMBDA: store{{.+}} [[G1_PRIV]], {{.+}} [[TMP]], 126 // LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G_PRIV]], 127 // LAMBDA-DAG: store{{.+}} 2, {{.+}} [[SIVAR_PRIV]], 128 // LAMBDA-DAG: [[G1_REF:%.+]] = load{{.+}}, {{.+}} [[TMP]], 129 // LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1_REF]], 130 // LAMBDA: call void [[INNER_LAMBDA:@.+]]( 131 // LAMBDA: call void @__kmpc_for_static_fini( 132 // LAMBDA: ret void 133 [&]() { 134 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) 135 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], 136 g = 2; 137 g1 = 2; 138 sivar = 4; 139 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] 140 141 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 142 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] 143 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] 144 // LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 145 // LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]] 146 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]] 147 // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 148 // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] 149 // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]] 150 }(); 151 } 152 }(); 153 return 0; 154 #else 155 #pragma omp target 156 #pragma omp teams distribute parallel for private(t_var, vec, s_arr, var, sivar) 157 for (int i = 0; i < 2; ++i) { 158 vec[i] = t_var; 159 s_arr[i] = var; 160 sivar += i; 161 } 162 return tmain<int>(); 163 #endif 164 } 165 166 // CHECK: define {{.*}}i{{[0-9]+}} @main() 167 // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0) 168 // CHECK: call void @[[OFFL1:.+]]() 169 // CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]() 170 // CHECK: ret 171 172 // CHECK: define{{.*}} void @[[OFFL1]]() 173 // CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[OUTL1:.+]] to {{.+}}) 174 // CHECK: ret void 175 176 // CHECK: define internal void @[[OUTL1]]({{.+}}) 177 // Skip global, bound tid and loop vars 178 // CHECK: {{.+}} = alloca i32*, 179 // CHECK: {{.+}} = alloca i32*, 180 // CHECK: {{.+}} = alloca i32, 181 // CHECK: {{.+}} = alloca i32, 182 // CHECK: {{.+}} = alloca i32, 183 // CHECK: {{.+}} = alloca i32, 184 // CHECK: {{.+}} = alloca i32, 185 // CHECK-DAG: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 186 // CHECK-DAG: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 187 // CHECK-DAG: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], 188 // CHECK-DAG: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], 189 // CHECK-DAG: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 190 // CHECK: alloca i32, 191 192 // private(s_arr) 193 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]], 194 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 195 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 196 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 197 198 // private(var) 199 // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) 200 201 // CHECK: call void @__kmpc_for_static_init_4( 202 // CHECK: call void {{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL1:.+]] to 203 // CHECK: call void @__kmpc_for_static_fini( 204 // CHECK: ret void 205 206 // CHECK: define internal void @[[PAR_OUTL1]]({{.+}}) 207 // Skip global, bound tid and loop vars 208 // CHECK: {{.+}} = alloca i32*, 209 // CHECK: {{.+}} = alloca i32*, 210 // CHECK: {{.+}} = alloca i{{[0-9]+}}, 211 // CHECK: {{.+}} = alloca i{{[0-9]+}}, 212 // CHECK: {{.+}} = alloca i32, 213 // CHECK: {{.+}} = alloca i32, 214 // CHECK: {{.+}} = alloca i32, 215 // CHECK: {{.+}} = alloca i32, 216 // CHECK: {{.+}} = alloca i32, 217 // CHECK: {{.+}} = alloca i32, 218 // CHECK-DAG: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 219 // CHECK-DAG: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 220 // CHECK-DAG: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], 221 // CHECK-DAG: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], 222 // CHECK-DAG: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 223 // CHECK: alloca i32, 224 225 // private(s_arr) 226 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]], 227 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 228 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 229 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 230 231 // private(var) 232 // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) 233 234 // CHECK: call void @__kmpc_for_static_init_4( 235 // CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]] 236 // CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]] 237 // CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]] 238 // CHECK-DAG: {{.+}} = {{.+}} [[VAR_PRIV]] 239 // CHECK-DAG: {{.+}} = {{.+}} [[SIVAR_PRIV]] 240 // CHECK: call void @__kmpc_for_static_fini( 241 // CHECK: ret void 242 243 // CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]() 244 // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, 245 // CHECK: call void @[[TOFFL1:.+]]() 246 // CHECK: ret 247 248 // CHECK: define {{.*}}void @[[TOFFL1]]() 249 // CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[TOUTL1:.+]] to {{.+}}) 250 // CHECK: ret void 251 252 // CHECK: define internal void @[[TOUTL1]]({{.+}}) 253 // Skip global, bound tid and loop vars 254 // CHECK: {{.+}} = alloca i32*, 255 // CHECK: {{.+}} = alloca i32*, 256 // CHECK: alloca i{{[0-9]+}}, 257 // CHECK: alloca i{{[0-9]+}}, 258 // CHECK: alloca i{{[0-9]+}}, 259 // CHECK: alloca i{{[0-9]+}}, 260 // CHECK: alloca i{{[0-9]+}}, 261 // CHECK: alloca i32, 262 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 263 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 264 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], 265 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], 266 // CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*, 267 268 // private(s_arr) 269 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], 270 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 271 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 272 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 273 274 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], 275 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 276 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 277 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 278 279 // private(var) 280 // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) 281 // CHECK-DAG: store{{.+}} [[VAR_PRIV]], {{.+}} [[TMP]] 282 283 // CHECK: call void @__kmpc_for_static_init_4( 284 // CHECK: call void {{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[TPAR_OUTL1:.+]] to 285 // CHECK: call void @__kmpc_for_static_fini( 286 // CHECK: ret void 287 288 // CHECK: define internal void @[[TPAR_OUTL1]]({{.+}}) 289 // Skip global, bound tid and loop vars 290 // CHECK: {{.+}} = alloca i32*, 291 // CHECK: {{.+}} = alloca i32*, 292 // prev lb and ub 293 // CHECK: alloca i{{[0-9]+}}, 294 // CHECK: alloca i{{[0-9]+}}, 295 // iter variables 296 // CHECK: alloca i{{[0-9]+}}, 297 // CHECK: alloca i{{[0-9]+}}, 298 // CHECK: alloca i{{[0-9]+}}, 299 // CHECK: alloca i{{[0-9]+}}, 300 // CHECK: alloca i{{[0-9]+}}, 301 // CHECK: alloca i32, 302 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 303 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], 304 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], 305 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], 306 // CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*, 307 308 // private(s_arr) 309 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], 310 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 311 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 312 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 313 314 // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], 315 // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] 316 // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) 317 // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], 318 319 // private(var) 320 // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) 321 // CHECK-DAG: store{{.+}} [[VAR_PRIV]], {{.+}} [[TMP]] 322 323 // CHECK: call void @__kmpc_for_static_init_4( 324 // CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]] 325 // CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]] 326 // CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]] 327 // CHECK-DAG: {{.+}} = {{.+}} [[TMP]] 328 // CHECK: call void @__kmpc_for_static_fini( 329 // CHECK: ret void 330 331 332 #endif 333