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 5 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 6 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s 7 // 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 8 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 9 // expected-no-diagnostics 10 #ifndef HEADER 11 #define HEADER 12 13 enum omp_allocator_handle_t { 14 omp_null_allocator = 0, 15 omp_default_mem_alloc = 1, 16 omp_large_cap_mem_alloc = 2, 17 omp_const_mem_alloc = 3, 18 omp_high_bw_mem_alloc = 4, 19 omp_low_lat_mem_alloc = 5, 20 omp_cgroup_mem_alloc = 6, 21 omp_pteam_mem_alloc = 7, 22 omp_thread_mem_alloc = 8, 23 KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__ 24 }; 25 26 volatile double g, g_orig; 27 volatile double &g1 = g_orig; 28 29 struct BaseS { 30 int x; 31 }; 32 struct BaseS1 { 33 float y; 34 }; 35 36 template <class T> 37 struct S : public BaseS, public BaseS1 { 38 T f; 39 S(T a) : f(a + g) {} 40 S() : f(g) {} 41 ~S() {} 42 }; 43 void red(BaseS1&, const BaseS1&); 44 void red_plus(BaseS1&, const BaseS1&); 45 void init(BaseS1&, const BaseS1&); 46 void init1(BaseS1&, const BaseS1&); 47 void init2(BaseS1&, const BaseS1&); 48 void init_plus(BaseS1&, const BaseS1&); 49 #pragma omp declare reduction(operator& : BaseS1 : red(omp_out, omp_in)) initializer(init(omp_priv, omp_orig)) 50 #pragma omp declare reduction(+ : BaseS1 : red_plus(omp_out, omp_in)) initializer(init_plus(omp_priv, omp_orig)) 51 #pragma omp declare reduction(&& : S<float>, S<int> : omp_out.f *= omp_in.f) initializer(init1(omp_priv, omp_orig)) 52 53 // CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { %{{[^,]+}}, %{{[^,]+}}, float } 54 // CHECK-DAG: [[S_INT_TY:%.+]] = type { %{{[^,]+}}, %{{[^,]+}}, i{{[0-9]+}} } 55 // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 66, i32 0, i32 0, i8* 56 // CHECK-DAG: [[REDUCTION_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 18, i32 0, i32 0, i8* 57 // CHECK-DAG: [[REDUCTION_LOCK:@.+]] = common global [8 x i32] zeroinitializer 58 59 #pragma omp declare reduction(operator&& : int : omp_out = 111 & omp_in) 60 template <typename T, int length> 61 T tmain() { 62 T t; 63 S<T> test; 64 T t_var = T(), t_var1; 65 T vec[] = {1, 2}; 66 S<T> s_arr[] = {1, 2}; 67 S<T> &var = test; 68 S<T> var1; 69 S<T> arr[length]; 70 #pragma omp declare reduction(operator& : T : omp_out = 15 + omp_in) 71 #pragma omp declare reduction(operator+ : T : omp_out = 1513 + omp_in) initializer(omp_priv = 321) 72 #pragma omp declare reduction(min : T : omp_out = 47 - omp_in) initializer(omp_priv = 432 / omp_orig) 73 #pragma omp declare reduction(operator&& : S<T> : omp_out.f = 17 * omp_in.f) initializer(init2(omp_priv, omp_orig)) 74 #pragma omp declare reduction(operator&& : T : omp_out = 17 * omp_in) 75 #pragma omp parallel 76 #pragma omp for reduction(+ : t_var) reduction(& : var) reduction(&& : var1) reduction(min : t_var1) nowait 77 for (int i = 0; i < 2; ++i) { 78 vec[i] = t_var; 79 s_arr[i] = var; 80 } 81 #pragma omp parallel 82 #pragma omp for reduction(&& : t_var) 83 for (int i = 0; i < 2; ++i) { 84 vec[i] = t_var; 85 s_arr[i] = var; 86 } 87 #pragma omp parallel 88 #pragma omp for reduction(+ : arr[1:length-2]) 89 for (int i = 0; i < 2; ++i) { 90 vec[i] = t_var; 91 s_arr[i] = var; 92 } 93 return T(); 94 } 95 96 extern S<float> **foo(); 97 98 #pragma omp declare reduction(operator- : float, double : omp_out = 333 + omp_in) 99 #pragma omp declare reduction(min : float, double : omp_out = 555 + omp_in) 100 int main() { 101 #pragma omp declare reduction(operator+ : float, double : omp_out = 222 - omp_in) initializer(omp_priv = -1) 102 S<float> test; 103 float t_var = 0, t_var1; 104 int vec[] = {1, 2}; 105 S<float> s_arr[] = {1, 2, 3, 4}; 106 S<float> &var = test; 107 S<float> var1, arrs[10][4]; 108 S<float> **var2 = foo(); 109 S<float> vvar2[5]; 110 S<float>(&var3)[4] = s_arr; 111 #pragma omp declare reduction(operator+ : int : omp_out = 555 * omp_in) initializer(omp_priv = 888) 112 #pragma omp parallel 113 #pragma omp for reduction(+ : t_var) reduction(& : var) reduction(&& : var1) reduction(min : t_var1) 114 for (int i = 0; i < 2; ++i) { 115 vec[i] = t_var; 116 s_arr[i] = var; 117 } 118 int arr[10][vec[1]]; 119 #pragma omp parallel for reduction(+ : arr[1][ : vec[1]]) reduction(& : arrs[1 : vec[1]][1 : 2]) 120 for (int i = 0; i < 10; ++i) 121 ++arr[1][i]; 122 #pragma omp parallel 123 #pragma omp for reduction(+ : arr) reduction(& : arrs) 124 for (int i = 0; i < 10; ++i) 125 ++arr[1][i]; 126 #pragma omp parallel 127 #pragma omp for reduction(& : var2[0 : 5][1 : 6]) 128 for (int i = 0; i < 10; ++i) 129 ; 130 #pragma omp parallel 131 #pragma omp for reduction(& : vvar2[0 : 5]) 132 for (int i = 0; i < 10; ++i) 133 ; 134 #pragma omp parallel 135 #pragma omp for reduction(& : var3[1 : 2]) 136 for (int i = 0; i < 10; ++i) 137 ; 138 #pragma omp parallel 139 #pragma omp for reduction(& : var3) allocate(omp_cgroup_mem_alloc: var3) 140 for (int i = 0; i < 10; ++i) 141 ; 142 return tmain<int, 42>(); 143 } 144 145 // CHECK: define {{.*}}i{{[0-9]+}} @main() 146 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], 147 // CHECK: call {{.*}} [[S_FLOAT_TY_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) 148 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, float*, [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]*, float*, [2 x i32]*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK:@.+]] to void 149 // 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]+}}*, i64, i64, i32*, [2 x i32]*, [10 x [4 x [[S_FLOAT_TY]]]]*)* [[MAIN_MICROTASK1:@.+]] to void 150 // 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]+}}*, i64, i64, i32*, [10 x [4 x [[S_FLOAT_TY]]]]*)* [[MAIN_MICROTASK2:@.+]] to void 151 // 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]+}}*, [[S_FLOAT_TY]]***)* [[MAIN_MICROTASK3:@.+]] to void 152 // 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]+}}*, [5 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK4:@.+]] to void 153 // 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]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK5:@.+]] to void 154 // 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]+}}*, [4 x [[S_FLOAT_TY]]]*)* [[MAIN_MICROTASK6:@.+]] to void 155 // CHECK: = call {{.*}}i{{.+}} [[TMAIN_INT_42:@.+]]() 156 // CHECK: call {{.*}} [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* 157 // CHECK: ret 158 // 159 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, float* dereferenceable(4) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(12) %{{.+}}, [[S_FLOAT_TY]]* dereferenceable(12) %{{.+}}, float* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %vec, [4 x [[S_FLOAT_TY]]]* dereferenceable(48) %{{.+}}) 160 // CHECK: [[T_VAR_PRIV:%.+]] = alloca float, 161 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], 162 // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_FLOAT_TY]], 163 // CHECK: [[T_VAR1_PRIV:%.+]] = alloca float, 164 165 // Reduction list for runtime. 166 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], 167 168 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 169 170 // CHECK: [[T_VAR_REF:%.+]] = load float*, float** % 171 // CHECK: [[VAR1_REF:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** % 172 // CHECK: [[T_VAR1_REF:%.+]] = load float*, float** % 173 174 // For + reduction operation initial value of private variable is -1. 175 // CHECK: call void [[RED_INIT1:@.+]](float* %{{.+}}, float* %{{.+}}) 176 177 // For & reduction operation initial value of private variable is defined by call of 'init()' function. 178 // CHECK: call void [[RED_INIT2:@.+]]( 179 180 // For && reduction operation initial value of private variable is 1.0. 181 // CHECK: call void [[RED_INIT3:@.+]]( 182 183 // For min reduction operation initial value of private variable is largest repesentable value. 184 // CHECK: [[INIT:%.+]] = load float, float* @ 185 // CHECK: store float [[INIT]], float* [[T_VAR1_PRIV]], 186 187 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 188 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 189 // CHECK: call void @__kmpc_for_static_init_4( 190 // Skip checks for internal operations. 191 // CHECK: call void @__kmpc_for_static_fini( 192 193 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; 194 195 // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 196 // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR_PRIV]] to i8* 197 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]], 198 // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 199 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_PRIV]] to i8* 200 // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]], 201 // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 202 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR1_PRIV]] to i8* 203 // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]], 204 // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 205 // CHECK: [[BITCAST:%.+]] = bitcast float* [[T_VAR1_PRIV]] to i8* 206 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]], 207 208 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); 209 210 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* 211 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) 212 213 // switch(res) 214 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ 215 // CHECK: i32 1, label %[[CASE1:.+]] 216 // CHECK: i32 2, label %[[CASE2:.+]] 217 // CHECK: ] 218 219 // case 1: 220 // t_var += t_var_reduction; 221 // CHECK: call void [[RED_COMB1:@.+]](float* %{{.+}}, float* %{{.+}}) 222 223 // var = var.operator &(var_reduction); 224 // CHECK: call void [[RED_COMB2:@.+]]( 225 226 // var1 = var1.operator &&(var1_reduction); 227 // CHECK: call void [[RED_COMB3:@.+]]( 228 229 // t_var1 = min(t_var1, t_var1_reduction); 230 // CHECK: call void [[RED_COMB4:@.+]]( 231 232 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); 233 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) 234 235 // break; 236 // CHECK: br label %[[RED_DONE]] 237 238 // case 2: 239 // t_var += t_var_reduction; 240 // CHECK: call void @__kmpc_critical( 241 // CHECK: call void [[RED_COMB1]](float* %{{.+}}, float* %{{.+}}) 242 // CHECK: call void @__kmpc_end_critical( 243 244 // var = var.operator &(var_reduction); 245 // CHECK: call void @__kmpc_critical( 246 // CHECK: call void [[RED_COMB2]] 247 // CHECK: call void @__kmpc_end_critical( 248 249 // var1 = var1.operator &&(var1_reduction); 250 // CHECK: call void @__kmpc_critical( 251 // CHECK: call void [[RED_COMB3]] 252 // CHECK: call void @__kmpc_end_critical( 253 254 // t_var1 = min(t_var1, t_var1_reduction); 255 // CHECK: call void @__kmpc_critical( 256 // CHECK: call void [[RED_COMB4]] 257 // CHECK: call void @__kmpc_end_critical( 258 259 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); 260 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) 261 262 // break; 263 // CHECK: br label %[[RED_DONE]] 264 // CHECK: [[RED_DONE]] 265 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) 266 // CHECK-DAG: call {{.*}} [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* 267 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]]) 268 269 // CHECK: ret void 270 271 // CHECK: define internal void [[RED_COMB1]](float* noalias, float* noalias) 272 // CHECK: fsub float 2.220000e+02, % 273 274 // CHECK: define internal void [[RED_INIT1]](float* noalias, float* noalias) 275 // CHECK: store float -1.0{{.+}}, float* 276 277 // CHECK: define internal void [[RED_COMB2]]( 278 // CHECK: call {{.*}}void @_Z3redR6BaseS1RKS_( 279 280 // CHECK: define internal void [[RED_INIT2]]( 281 // CHECK: call {{.*}}void @_Z4initR6BaseS1RKS_( 282 283 // CHECK: define internal void [[RED_COMB3]]( 284 // CHECK: fmul float 285 286 // CHECK: define internal void [[RED_INIT3]]( 287 // CHECK: call {{.*}}void @_Z5init1R6BaseS1RKS_( 288 289 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { 290 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); 291 // ... 292 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], 293 // *(Type<n>-1*)rhs[<n>-1]); 294 // } 295 // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) 296 // t_var_lhs = (float*)lhs[0]; 297 // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 298 // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]], 299 // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to float* 300 // t_var_rhs = (float*)rhs[0]; 301 // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 302 // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]], 303 // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to float* 304 305 // var_lhs = (S<float>*)lhs[1]; 306 // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1 307 // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]], 308 // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_FLOAT_TY]]* 309 // var_rhs = (S<float>*)rhs[1]; 310 // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 311 // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]], 312 // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_FLOAT_TY]]* 313 314 // var1_lhs = (S<float>*)lhs[2]; 315 // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 316 // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]], 317 // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_FLOAT_TY]]* 318 // var1_rhs = (S<float>*)rhs[2]; 319 // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 320 // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]], 321 // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_FLOAT_TY]]* 322 323 // t_var1_lhs = (float*)lhs[3]; 324 // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3 325 // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]], 326 // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to float* 327 // t_var1_rhs = (float*)rhs[3]; 328 // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 329 // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]], 330 // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to float* 331 332 // t_var_lhs += t_var_rhs; 333 // CHECK: call void [[RED_COMB1]](float* %{{.+}}, float* %{{.+}}) 334 335 // var_lhs = var_lhs.operator &(var_rhs); 336 // CHECK: call void [[RED_COMB2]]( 337 338 // var1_lhs = var1_lhs.operator &&(var1_rhs); 339 // CHECK: call void [[RED_COMB3]]( 340 341 // t_var1_lhs = min(t_var1_lhs, t_var1_rhs); 342 // CHECK: call void [[RED_COMB4]]( 343 // CHECK: ret void 344 345 // CHECK: define internal void [[RED_COMB4]]( 346 // CHECK: fadd float 5.550000e+02, % 347 348 // CHECK: define internal void [[MAIN_MICROTASK1]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i32* {{.+}} %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [10 x [4 x [[S_FLOAT_TY]]]]* dereferenceable(480) %{{.+}}) 349 350 // Reduction list for runtime. 351 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], 352 353 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 354 // CHECK: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** 355 // CHECK: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** [[ARR_ADDR:%.+]], 356 // CHECK: [[ARR:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[ARR_ADDR]], 357 358 // CHECK: [[UB_CAST:%.+]] = ptrtoint i32* [[UB1_UP:%.+]] to i64 359 // CHECK: [[LB_CAST:%.+]] = ptrtoint i32* [[LB1_0:%.+]] to i64 360 // CHECK: [[DIFF:%.+]] = sub i64 [[UB_CAST]], [[LB_CAST]] 361 // CHECK: [[SIZE_1:%.+]] = sdiv exact i64 [[DIFF]], ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i64) 362 // CHECK: [[ARR_SIZE:%.+]] = add nuw i64 [[SIZE_1]], 1 363 // CHECK: call i8* @llvm.stacksave() 364 // CHECK: [[ARR_PRIV:%.+]] = alloca i32, i64 [[ARR_SIZE]], 365 366 // Check initialization of private copy. 367 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_PRIV]], i64 [[ARR_SIZE]] 368 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_PRIV]], [[END]] 369 // CHECK: br i1 [[ISEMPTY]], 370 // CHECK: phi i32* 371 // CHECK: call void [[RED_INIT5:@.+]](i32* %{{.+}}, i32* %{{.+}}) 372 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 373 // CHECK: br i1 [[DONE]], 374 375 // CHECK: [[ARRS_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[ARRS_SIZE:%.+]], 376 377 // Check initialization of private copy. 378 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]] 379 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]] 380 // CHECK: br i1 [[ISEMPTY]], 381 // CHECK: phi [[S_FLOAT_TY]]* 382 // CHECK: call void [[RED_INIT2]]( 383 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 384 // CHECK: br i1 [[DONE]], 385 386 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 387 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 388 // CHECK: call void @__kmpc_for_static_init_4( 389 // Skip checks for internal operations. 390 // CHECK: call void @__kmpc_for_static_fini( 391 392 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; 393 394 // CHECK: [[ARR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 395 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[ARR_PRIV]] to i8* 396 // CHECK: store i8* [[BITCAST]], i8** [[ARR_PRIV_REF]], 397 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 398 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARR_SIZE]] to i8* 399 // CHECK: store i8* [[BITCAST]], i8** [[ARR_SIZE_REF]], 400 // CHECK: [[ARRS_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 401 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[ARRS_PRIV]] to i8* 402 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_PRIV_REF]], 403 // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 404 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARRS_SIZE]] to i8* 405 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_SIZE_REF]], 406 407 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); 408 409 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 410 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 411 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* 412 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 2, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) 413 414 // switch(res) 415 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ 416 // CHECK: i32 1, label %[[CASE1:.+]] 417 // CHECK: i32 2, label %[[CASE2:.+]] 418 // CHECK: ] 419 420 // case 1: 421 // CHECK: [[CASE1]] 422 423 // arr[:] += arr_reduction[:]; 424 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]] 425 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] 426 // CHECK: br i1 [[ISEMPTY]], 427 // CHECK: phi i32* 428 // CHECK: call void [[RED_COMB5:@.+]](i32* %{{.+}}, i32* %{{.+}}) 429 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 430 // CHECK: br i1 [[DONE]], 431 432 // arrs[:] = var.operator &(arrs_reduction[:]); 433 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] 434 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] 435 // CHECK: br i1 [[ISEMPTY]], 436 // CHECK: phi [[S_FLOAT_TY]]* 437 // CHECK: call void [[RED_COMB2]]( 438 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 439 // CHECK: br i1 [[DONE]], 440 441 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); 442 // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) 443 444 // break; 445 // CHECK: br label %[[RED_DONE]] 446 447 // case 2: 448 // CHECK: [[CASE2]] 449 450 // arr[:] += arr_reduction[:]; 451 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]] 452 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] 453 // CHECK: br i1 [[ISEMPTY]], 454 // CHECK: phi i32* 455 // CHECK: call void @__kmpc_critical( 456 // CHECK: call void [[RED_COMB5]]( 457 // CHECK: call void @__kmpc_end_critical( 458 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 459 // CHECK: br i1 [[DONE]], 460 461 // arrs[:] = var.operator &(arrs_reduction[:]); 462 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] 463 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] 464 // CHECK: br i1 [[ISEMPTY]], 465 // CHECK: phi [[S_FLOAT_TY]]* 466 // CHECK: call void @__kmpc_critical( 467 // CHECK: call void [[RED_COMB2]]( 468 // CHECK: call void @__kmpc_end_critical( 469 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 470 // CHECK: br i1 [[DONE]], 471 472 // break; 473 // CHECK: br label %[[RED_DONE]] 474 // CHECK: [[RED_DONE]] 475 476 // Check destruction of private copy. 477 // CHECK: [[END:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_PRIV]], i64 [[ARRS_SIZE]] 478 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_PRIV]], [[END]] 479 // CHECK: br i1 [[ISEMPTY]], 480 // CHECK: phi [[S_FLOAT_TY]]* 481 // CHECK: call void @_ZN1SIfED1Ev([[S_FLOAT_TY]]* % 482 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[ARRS_PRIV]] 483 // CHECK: br i1 [[DONE]], 484 // CHECK: call void @llvm.stackrestore(i8* 485 486 // CHECK: ret void 487 488 // CHECK: define internal void [[RED_COMB5]](i32* noalias, i32* noalias) 489 // CHECK: mul nsw i32 555, % 490 491 // CHECK: define internal void [[RED_INIT5]](i32* noalias, i32* noalias) 492 // CHECK: store i32 888, i32* % 493 494 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { 495 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); 496 // ... 497 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], 498 // *(Type<n>-1*)rhs[<n>-1]); 499 // } 500 // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) 501 // arr_rhs = (int*)rhs[0]; 502 // CHECK: [[ARR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 503 // CHECK: [[ARR_RHS_VOID:%.+]] = load i8*, i8** [[ARR_RHS_REF]], 504 // CHECK: [[ARR_RHS:%.+]] = bitcast i8* [[ARR_RHS_VOID]] to i32* 505 // arr_lhs = (int*)lhs[0]; 506 // CHECK: [[ARR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 507 // CHECK: [[ARR_LHS_VOID:%.+]] = load i8*, i8** [[ARR_LHS_REF]], 508 // CHECK: [[ARR_LHS:%.+]] = bitcast i8* [[ARR_LHS_VOID]] to i32* 509 510 // arr_size = (size_t)lhs[1]; 511 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 512 // CHECK: [[ARR_SIZE_VOID:%.+]] = load i8*, i8** [[ARR_SIZE_REF]], 513 // CHECK: [[ARR_SIZE:%.+]] = ptrtoint i8* [[ARR_SIZE_VOID]] to i64 514 515 // arrs_rhs = (S<float>*)rhs[2]; 516 // CHECK: [[ARRS_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 517 // CHECK: [[ARRS_RHS_VOID:%.+]] = load i8*, i8** [[ARRS_RHS_REF]], 518 // CHECK: [[ARRS_RHS:%.+]] = bitcast i8* [[ARRS_RHS_VOID]] to [[S_FLOAT_TY]]* 519 // arrs_lhs = (S<float>*)lhs[2]; 520 // CHECK: [[ARRS_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 521 // CHECK: [[ARRS_LHS_VOID:%.+]] = load i8*, i8** [[ARRS_LHS_REF]], 522 // CHECK: [[ARRS_LHS:%.+]] = bitcast i8* [[ARRS_LHS_VOID]] to [[S_FLOAT_TY]]* 523 524 // arrs_size = (size_t)lhs[3]; 525 // CHECK: [[ARRS_SIZE_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 526 // CHECK: [[ARRS_SIZE_VOID:%.+]] = load i8*, i8** [[ARRS_SIZE_REF]], 527 // CHECK: [[ARRS_SIZE:%.+]] = ptrtoint i8* [[ARRS_SIZE_VOID]] to i64 528 529 // arr_lhs[:] += arr_rhs[:]; 530 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_LHS]], i64 [[ARR_SIZE]] 531 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_LHS]], [[END]] 532 // CHECK: br i1 [[ISEMPTY]], 533 // CHECK: phi i32* 534 // CHECK: call void [[RED_COMB5]]( 535 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 536 // CHECK: br i1 [[DONE]], 537 538 // arrs_lhs = arrs_lhs.operator &(arrs_rhs); 539 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 [[ARRS_SIZE]] 540 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] 541 // CHECK: br i1 [[ISEMPTY]], 542 // CHECK: phi [[S_FLOAT_TY]]* 543 // CHECK: call void [[RED_COMB2]]( 544 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 545 // CHECK: br i1 [[DONE]], 546 547 // CHECK: ret void 548 549 // CHECK: define internal void [[MAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i32* {{.+}} %{{.+}}, [10 x [4 x [[S_FLOAT_TY]]]]* dereferenceable(480) %{{.+}}) 550 551 // CHECK: [[ARRS_PRIV:%.+]] = alloca [10 x [4 x [[S_FLOAT_TY]]]], 552 553 // Reduction list for runtime. 554 // CHECK: [[RED_LIST:%.+]] = alloca [3 x i8*], 555 556 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 557 558 // CHECK: [[ARR_SIZE:%.+]] = udiv exact i64 559 // CHECK: call i8* @llvm.stacksave() 560 // CHECK: [[ARR_PRIV:%.+]] = alloca i32, i64 [[ARR_SIZE]], 561 562 // Check initialization of private copy. 563 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_PRIV]], i64 [[ARR_SIZE]] 564 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_PRIV]], [[END]] 565 // CHECK: br i1 [[ISEMPTY]], 566 // CHECK: phi i32* 567 // CHECK: call void [[RED_INIT5]]( 568 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 569 // CHECK: br i1 [[DONE]], 570 571 // Check initialization of private copy. 572 // CHECK: [[BEGIN:%.+]] = getelementptr inbounds [10 x [4 x [[S_FLOAT_TY]]]], [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]], i32 0, i32 0, i32 0 573 // CHECK: [[LHS_BEGIN:%.+]] = bitcast [10 x [4 x [[S_FLOAT_TY]]]]* %{{.+}} to [[S_FLOAT_TY]]* 574 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[BEGIN]], i64 40 575 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[BEGIN]], [[END]] 576 // CHECK: br i1 [[ISEMPTY]], 577 // CHECK: phi [[S_FLOAT_TY]]* 578 // CHECK: call void [[RED_INIT2]]( 579 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 580 // CHECK: br i1 [[DONE]], 581 // CHECK: [[LHS_BEGIN:%.+]] = bitcast [10 x [4 x [[S_FLOAT_TY]]]]* %{{.+}} to [[S_FLOAT_TY]]* 582 // CHECK: [[ARRS_PRIV_BEGIN:%.+]] = bitcast [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]] to [[S_FLOAT_TY]]* 583 584 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 585 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 586 // CHECK: call void @__kmpc_for_static_init_4( 587 // Skip checks for internal operations. 588 // CHECK: call void @__kmpc_for_static_fini( 589 590 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; 591 592 // CHECK: [[ARR_PRIV_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 0 593 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[ARR_PRIV]] to i8* 594 // CHECK: store i8* [[BITCAST]], i8** [[ARR_PRIV_REF]], 595 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 1 596 // CHECK: [[BITCAST:%.+]] = inttoptr i64 [[ARR_SIZE]] to i8* 597 // CHECK: store i8* [[BITCAST]], i8** [[ARR_SIZE_REF]], 598 // CHECK: [[ARRS_PRIV_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST]], i64 0, i64 2 599 // CHECK: [[BITCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[ARRS_PRIV_BEGIN]] to i8* 600 // CHECK: store i8* [[BITCAST]], i8** [[ARRS_PRIV_REF]], 601 602 // res = __kmpc_reduce(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); 603 604 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 605 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 606 // CHECK: [[BITCAST:%.+]] = bitcast [3 x i8*]* [[RED_LIST]] to i8* 607 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 2, i64 24, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) 608 609 // switch(res) 610 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ 611 // CHECK: i32 1, label %[[CASE1:.+]] 612 // CHECK: i32 2, label %[[CASE2:.+]] 613 // CHECK: ] 614 615 // case 1: 616 // CHECK: [[CASE1]] 617 618 // arr[:] += arr_reduction[:]; 619 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0:%.+]], i64 [[ARR_SIZE]] 620 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] 621 // CHECK: br i1 [[ISEMPTY]], 622 // CHECK: phi i32* 623 // CHECK: call void [[RED_COMB5]]( 624 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 625 // CHECK: br i1 [[DONE]], 626 627 // arrs[:] = var.operator &(arrs_reduction[:]); 628 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LHS_BEGIN]], i64 40 629 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[LHS_BEGIN]], [[END]] 630 // CHECK: br i1 [[ISEMPTY]], 631 // CHECK: phi [[S_FLOAT_TY]]* 632 // CHECK: call void [[RED_COMB2]]( 633 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 634 // CHECK: br i1 [[DONE]], 635 636 // __kmpc_end_reduce(<loc>, <gtid>, &<lock>); 637 // CHECK: call void @__kmpc_end_reduce(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) 638 639 // break; 640 // CHECK: br label %[[RED_DONE]] 641 642 // case 2: 643 // CHECK: [[CASE2]] 644 645 // arr[:] += arr_reduction[:]; 646 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[LB1_0]], i64 [[ARR_SIZE]] 647 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[LB1_0]], [[END]] 648 // CHECK: br i1 [[ISEMPTY]], 649 // CHECK: phi i32* 650 // CHECK: call void @__kmpc_critical( 651 // CHECK: call void [[RED_COMB5]]( 652 // CHECK: call void @__kmpc_end_critical( 653 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 654 // CHECK: br i1 [[DONE]], 655 656 // arrs[:] = var.operator &(arrs_reduction[:]); 657 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[LHS_BEGIN]], i64 40 658 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[LHS_BEGIN]], [[END]] 659 // CHECK: br i1 [[ISEMPTY]], 660 // CHECK: phi [[S_FLOAT_TY]]* 661 // CHECK: call void @__kmpc_critical( 662 // CHECK: call void [[RED_COMB2]]( 663 // CHECK: call void @__kmpc_end_critical( 664 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 665 // CHECK: br i1 [[DONE]], 666 667 // break; 668 // CHECK: br label %[[RED_DONE]] 669 // CHECK: [[RED_DONE]] 670 671 // Check destruction of private copy. 672 // CHECK: [[BEGIN:%.+]] = getelementptr inbounds [10 x [4 x [[S_FLOAT_TY]]]], [10 x [4 x [[S_FLOAT_TY]]]]* [[ARRS_PRIV]], i32 0, i32 0, i32 0 673 // CHECK: [[END:%.+]] = getelementptr inbounds [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[BEGIN]], i64 40 674 // CHECK: br 675 // CHECK: phi [[S_FLOAT_TY]]* 676 // CHECK: call void @_ZN1SIfED1Ev([[S_FLOAT_TY]]* % 677 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[BEGIN]] 678 // CHECK: br i1 [[DONE]], 679 // CHECK: call void @llvm.stackrestore(i8* 680 // CHECK: call void @__kmpc_barrier( 681 682 // CHECK: ret void 683 684 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { 685 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); 686 // ... 687 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], 688 // *(Type<n>-1*)rhs[<n>-1]); 689 // } 690 // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) 691 // arr_rhs = (int*)rhs[0]; 692 // CHECK: [[ARR_RHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 693 // CHECK: [[ARR_RHS_VOID:%.+]] = load i8*, i8** [[ARR_RHS_REF]], 694 // CHECK: [[ARR_RHS:%.+]] = bitcast i8* [[ARR_RHS_VOID]] to i32* 695 // arr_lhs = (int*)lhs[0]; 696 // CHECK: [[ARR_LHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 697 // CHECK: [[ARR_LHS_VOID:%.+]] = load i8*, i8** [[ARR_LHS_REF]], 698 // CHECK: [[ARR_LHS:%.+]] = bitcast i8* [[ARR_LHS_VOID]] to i32* 699 700 // arr_size = (size_t)lhs[1]; 701 // CHECK: [[ARR_SIZE_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 702 // CHECK: [[ARR_SIZE_VOID:%.+]] = load i8*, i8** [[ARR_SIZE_REF]], 703 // CHECK: [[ARR_SIZE:%.+]] = ptrtoint i8* [[ARR_SIZE_VOID]] to i64 704 705 // arrs_rhs = (S<float>*)rhs[2]; 706 // CHECK: [[ARRS_RHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 707 // CHECK: [[ARRS_RHS_VOID:%.+]] = load i8*, i8** [[ARRS_RHS_REF]], 708 // CHECK: [[ARRS_RHS:%.+]] = bitcast i8* [[ARRS_RHS_VOID]] to [[S_FLOAT_TY]]* 709 // arrs_lhs = (S<float>*)lhs[2]; 710 // CHECK: [[ARRS_LHS_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 711 // CHECK: [[ARRS_LHS_VOID:%.+]] = load i8*, i8** [[ARRS_LHS_REF]], 712 // CHECK: [[ARRS_LHS:%.+]] = bitcast i8* [[ARRS_LHS_VOID]] to [[S_FLOAT_TY]]* 713 714 // arr_lhs[:] += arr_rhs[:]; 715 // CHECK: [[END:%.+]] = getelementptr i32, i32* [[ARR_LHS]], i64 [[ARR_SIZE]] 716 // CHECK: [[ISEMPTY:%.+]] = icmp eq i32* [[ARR_LHS]], [[END]] 717 // CHECK: br i1 [[ISEMPTY]], 718 // CHECK: phi i32* 719 // CHECK: call void [[RED_COMB5]]( 720 // CHECK: [[DONE:%.+]] = icmp eq i32* %{{.+}}, [[END]] 721 // CHECK: br i1 [[DONE]], 722 723 // arrs_lhs = arrs_lhs.operator &(arrs_rhs); 724 // CHECK: [[END:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[ARRS_LB:%.+]], i64 40 725 // CHECK: [[ISEMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[ARRS_LB]], [[END]] 726 // CHECK: br i1 [[ISEMPTY]], 727 // CHECK: phi [[S_FLOAT_TY]]* 728 // CHECK: call void [[RED_COMB2]]( 729 // CHECK: [[DONE:%.+]] = icmp eq [[S_FLOAT_TY]]* %{{.+}}, [[END]] 730 // CHECK: br i1 [[DONE]], 731 732 // CHECK: ret void 733 734 // CHECK: define internal void [[MAIN_MICROTASK3]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[S_FLOAT_TY]]*** dereferenceable(8) %{{.+}}) 735 736 // CHECK: [[VAR2_ORIG_ADDR:%.+]] = alloca [[S_FLOAT_TY]]***, 737 738 // Reduction list for runtime. 739 // CHECK: [[RED_LIST:%.+]] = alloca [2 x i8*], 740 741 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 742 // CHECK: [[VAR2_ORIG:%.+]] = load [[S_FLOAT_TY]]***, [[S_FLOAT_TY]]**** [[VAR2_ORIG_ADDR]], 743 744 // CHECK: [[LAST:%.+]] = ptrtoint [[S_FLOAT_TY]]* %{{.+}} to i64 745 // CHECK: [[FIRST:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW:%.+]] to i64 746 // CHECK: [[BYTE_DIF:%.+]] = sub i64 [[LAST]], [[FIRST]] 747 // CHECK: [[DIF:%.+]] = sdiv exact i64 [[BYTE_DIF]], ptrtoint ([[S_FLOAT_TY]]* getelementptr ([[S_FLOAT_TY]], [[S_FLOAT_TY]]* null, i32 1) to i64) 748 // CHECK: [[SIZE:%.+]] = add nuw i64 [[DIF]], 1 749 // CHECK: call i8* @llvm.stacksave() 750 // CHECK: [[VAR2_PRIV:%.+]] = alloca [[S_FLOAT_TY]], i64 [[SIZE]], 751 // CHECK: [[LD:%.+]] = load [[S_FLOAT_TY]]**, [[S_FLOAT_TY]]*** [[VAR2_ORIG]], 752 // CHECK: [[ORIG_START:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[LD]], 753 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64 754 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64 755 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]] 756 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint ([[S_FLOAT_TY]]* getelementptr ([[S_FLOAT_TY]], [[S_FLOAT_TY]]* null, i32 1) to i64) 757 // CHECK: [[PSEUDO_VAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR2_PRIV]], i64 [[OFFSET]] 758 // CHECK: store [[S_FLOAT_TY]]** [[REF:.+]], [[S_FLOAT_TY]]*** % 759 // CHECK: store [[S_FLOAT_TY]]* [[PSEUDO_VAR2_PRIV]], [[S_FLOAT_TY]]** [[REF]] 760 // CHECK: ret void 761 762 // CHECK: define internal void [[MAIN_MICROTASK4]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [5 x [[S_FLOAT_TY]]]* dereferenceable(60) %{{.+}}) 763 764 // CHECK: [[VVAR2_ORIG_ADDR:%.+]] = alloca [5 x [[S_FLOAT_TY]]]*, 765 // CHECK: [[VVAR2_PRIV:%.+]] = alloca [5 x [[S_FLOAT_TY]]], 766 767 // Reduction list for runtime. 768 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*], 769 770 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 771 // CHECK: [[VVAR2_ORIG:%.+]] = load [5 x [[S_FLOAT_TY]]]*, [5 x [[S_FLOAT_TY]]]** [[VVAR2_ORIG_ADDR]], 772 773 // CHECK: [[LOW:%.+]] = getelementptr inbounds [5 x [[S_FLOAT_TY]]], [5 x [[S_FLOAT_TY]]]* [[VVAR2_ORIG]], i64 0, i64 0 774 // CHECK: [[ORIG_START:%.+]] = bitcast [5 x [[S_FLOAT_TY]]]* [[VVAR2_ORIG]] to [[S_FLOAT_TY]]* 775 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64 776 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64 777 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]] 778 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint ([[S_FLOAT_TY]]* getelementptr ([[S_FLOAT_TY]], [[S_FLOAT_TY]]* null, i32 1) to i64) 779 // CHECK: [[VVAR2_PRIV_PTR:%.+]] = bitcast [5 x [[S_FLOAT_TY]]]* [[VVAR2_PRIV]] to [[S_FLOAT_TY]]* 780 // CHECK: [[VVAR2_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VVAR2_PRIV_PTR]], i64 [[OFFSET]] 781 // CHECK: ret void 782 783 // CHECK: define internal void [[MAIN_MICROTASK5]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* dereferenceable(48) %{{.+}}) 784 785 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*, 786 // CHECK: [[VAR3_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], 787 788 // Reduction list for runtime. 789 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*], 790 791 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 792 793 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 794 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]], 795 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 796 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]], 797 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 798 799 // CHECK: [[LOW:%.+]] = getelementptr inbounds [4 x [[S_FLOAT_TY]]], [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], i64 0, i64 1 800 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 801 802 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 803 // CHECK: [[ORIG_START:%.+]] = bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]* 804 // CHECK: [[START:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[ORIG_START]] to i64 805 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_FLOAT_TY]]* [[LOW]] to i64 806 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]] 807 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint ([[S_FLOAT_TY]]* getelementptr ([[S_FLOAT_TY]], [[S_FLOAT_TY]]* null, i32 1) to i64) 808 // CHECK: [[VAR3_PRIV_PTR:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]] to [[S_FLOAT_TY]]* 809 // CHECK: [[PSEUDO_VAR3_PRIV:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[VAR3_PRIV_PTR]], i64 [[OFFSET]] 810 // CHECK: [[VAR3_PRIV:%.+]] = bitcast [[S_FLOAT_TY]]* [[PSEUDO_VAR3_PRIV]] to [4 x [[S_FLOAT_TY]]]* 811 812 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** % 813 814 // CHECK: ret void 815 816 // CHECK: define internal void [[MAIN_MICROTASK6]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [4 x [[S_FLOAT_TY]]]* dereferenceable(48) %{{.+}}) 817 818 // CHECK: [[VAR3_ORIG_ADDR:%.+]] = alloca [4 x [[S_FLOAT_TY]]]*, 819 820 // Reduction list for runtime. 821 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*], 822 823 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 824 825 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 826 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]], 827 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 828 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]], [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR:%.+]], 829 // CHECK: [[VAR3_ORIG:%.+]] = load [4 x [[S_FLOAT_TY]]]*, [4 x [[S_FLOAT_TY]]]** [[VAR3_ORIG_ADDR]], 830 // CHECK: [[VAR3_VOID_PTR:%.+]] = call i8* @__kmpc_alloc(i32 [[GTID:%.+]], i64 48, i8* inttoptr (i64 6 to i8*)) 831 // CHECK: [[VAR3_PRIV:%.+]] = bitcast i8* [[VAR3_VOID_PTR]] to [4 x %struct.S]* 832 // CHECK: getelementptr inbounds [4 x [[S_FLOAT_TY]]], [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], i32 0, i32 0 833 // CHECK: bitcast [4 x [[S_FLOAT_TY]]]* [[VAR3_ORIG]] to [[S_FLOAT_TY]]* 834 // CHECK: getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* %{{.+}}, i64 4 835 836 // CHECK: store [4 x [[S_FLOAT_TY]]]* [[VAR3_PRIV]], [4 x [[S_FLOAT_TY]]]** % 837 // CHECK: call void @__kmpc_free(i32 [[GTID]], i8* [[VAR3_VOID_PTR]], i8* inttoptr (i64 6 to i8*)) 838 // CHECK: ret void 839 840 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT_42]]() 841 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], 842 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) 843 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 6, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32*, [[S_INT_TY]]*, [[S_INT_TY]]*, i32*, [2 x i32]*, [2 x [[S_INT_TY]]]*)* [[TMAIN_MICROTASK:@.+]] to void 844 // Not interested in this one: 845 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, 846 // 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]+}}*, [42 x [[S_INT_TY]]]*, [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[TMAIN_MICROTASK2:@.+]] to void 847 // CHECK: call {{.*}} [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* 848 // CHECK: call {{.*}} [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* 849 // CHECK: ret 850 // 851 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32* dereferenceable(4) %{{.+}}, [[S_INT_TY]]* dereferenceable(12) %{{.+}}, [[S_INT_TY]]* dereferenceable(12) %{{.+}}, i32* dereferenceable(4) %{{.+}}, [2 x i32]* dereferenceable(8) %{{.+}}, [2 x [[S_INT_TY]]]* dereferenceable(24) %{{.+}}) 852 // CHECK: alloca i{{[0-9]+}}, 853 // CHECK: alloca i{{[0-9]+}}, 854 // CHECK: alloca i{{[0-9]+}}, 855 // CHECK: alloca i{{[0-9]+}}, 856 // CHECK: alloca i{{[0-9]+}}, 857 // CHECK: alloca i{{[0-9]+}}, 858 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, 859 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], 860 // CHECK: [[VAR1_PRIV:%.+]] = alloca [[S_INT_TY]], 861 // CHECK: [[T_VAR1_PRIV:%.+]] = alloca i{{[0-9]+}}, 862 863 // Reduction list for runtime. 864 // CHECK: [[RED_LIST:%.+]] = alloca [4 x i8*], 865 866 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 867 868 // CHECK: [[T_VAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % 869 // CHECK: [[VAR1_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** % 870 // CHECK: [[T_VAR1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** % 871 872 // For + reduction operation initial value of private variable is 0. 873 // CHECK: call void [[RED_INIT6:@.+]]( 874 875 // For & reduction operation initial value of private variable is ones in all bits. 876 // CHECK: call void [[RED_INIT2:@.+]]( 877 878 // For && reduction operation initial value of private variable is 1.0. 879 // CHECK: call void [[RED_INIT7:@.+]]( 880 881 // For min reduction operation initial value of private variable is largest repesentable value. 882 // CHECK: call void [[RED_INIT8:@.+]]( 883 884 // CHECK: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[GTID_ADDR_ADDR]] 885 // CHECK: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]] 886 // CHECK: call void @__kmpc_for_static_init_4( 887 // Skip checks for internal operations. 888 // CHECK: call void @__kmpc_for_static_fini( 889 890 // void *RedList[<n>] = {<ReductionVars>[0], ..., <ReductionVars>[<n>-1]}; 891 892 // CHECK: [[T_VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 0 893 // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR_PRIV]] to i8* 894 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR_PRIV_REF]], 895 // CHECK: [[VAR_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 1 896 // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR_PRIV]] to i8* 897 // CHECK: store i8* [[BITCAST]], i8** [[VAR_PRIV_REF]], 898 // CHECK: [[VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 2 899 // CHECK: [[BITCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR1_PRIV]] to i8* 900 // CHECK: store i8* [[BITCAST]], i8** [[VAR1_PRIV_REF]], 901 // CHECK: [[T_VAR1_PRIV_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST]], i64 0, i64 3 902 // CHECK: [[BITCAST:%.+]] = bitcast i{{[0-9]+}}* [[T_VAR1_PRIV]] to i8* 903 // CHECK: store i8* [[BITCAST]], i8** [[T_VAR1_PRIV_REF]], 904 905 // res = __kmpc_reduce_nowait(<loc>, <gtid>, <n>, sizeof(RedList), RedList, reduce_func, &<lock>); 906 907 // CHECK: [[BITCAST:%.+]] = bitcast [4 x i8*]* [[RED_LIST]] to i8* 908 // CHECK: [[RES:%.+]] = call i32 @__kmpc_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], i32 4, i64 32, i8* [[BITCAST]], void (i8*, i8*)* [[REDUCTION_FUNC:@.+]], [8 x i32]* [[REDUCTION_LOCK]]) 909 910 // switch(res) 911 // CHECK: switch i32 [[RES]], label %[[RED_DONE:.+]] [ 912 // CHECK: i32 1, label %[[CASE1:.+]] 913 // CHECK: i32 2, label %[[CASE2:.+]] 914 // CHECK: ] 915 916 // case 1: 917 // t_var += t_var_reduction; 918 // CHECK: call void [[RED_COMB6:@.+]]( 919 920 // var = var.operator &(var_reduction); 921 // CHECK: call void [[RED_COMB2]]( 922 923 // var1 = var1.operator &&(var1_reduction); 924 // CHECK: call void [[RED_COMB7:@.+]]( 925 926 // t_var1 = min(t_var1, t_var1_reduction); 927 // CHECK: call void [[RED_COMB8:@.+]]( 928 929 // __kmpc_end_reduce_nowait(<loc>, <gtid>, &<lock>); 930 // CHECK: call void @__kmpc_end_reduce_nowait(%{{.+}}* [[REDUCTION_LOC]], i32 [[GTID]], [8 x i32]* [[REDUCTION_LOCK]]) 931 932 // break; 933 // CHECK: br label %[[RED_DONE]] 934 935 // case 2: 936 // t_var += t_var_reduction; 937 // CHECK: call void @__kmpc_critical( 938 // CHECK: call void [[RED_COMB6]]( 939 // CHECK: call void @__kmpc_end_critical( 940 941 // var = var.operator &(var_reduction); 942 // CHECK: call void @__kmpc_critical( 943 // CHECK: call void [[RED_COMB2]]( 944 // CHECK: call void @__kmpc_end_critical( 945 946 // var1 = var1.operator &&(var1_reduction); 947 // CHECK: call void @__kmpc_critical( 948 // CHECK: call void [[RED_COMB7]]( 949 // CHECK: call void @__kmpc_end_critical( 950 951 // t_var1 = min(t_var1, t_var1_reduction); 952 // CHECK: call void @__kmpc_critical( 953 // CHECK: call void [[RED_COMB8]]( 954 // CHECK: call void @__kmpc_end_critical( 955 956 // break; 957 // CHECK: br label %[[RED_DONE]] 958 // CHECK: [[RED_DONE]] 959 // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) 960 // CHECK-DAG: call {{.*}} [[S_INT_TY_DESTR]]([[S_INT_TY]]* 961 // CHECK: ret void 962 963 // CHECK: define internal void [[RED_COMB6]](i32* noalias, i32* noalias) 964 // CHECK: add nsw i32 1513, % 965 966 // CHECK: define internal void [[RED_INIT6]](i32* noalias, i32* noalias) 967 // CHECK: store i32 321, i32* % 968 969 // CHECK: define internal void [[RED_COMB7]]( 970 // CHECK: mul nsw i32 17, % 971 972 // CHECK: define internal void [[RED_INIT7]]( 973 // CHECK: call void @_Z5init2R6BaseS1RKS_( 974 975 // CHECK: define internal void [[RED_COMB8]](i32* noalias, i32* noalias) 976 // CHECK: sub nsw i32 47, % 977 978 // CHECK: define internal void [[RED_INIT8]](i32* noalias, i32* noalias) 979 // CHECK: sdiv i32 432, % 980 981 // void reduce_func(void *lhs[<n>], void *rhs[<n>]) { 982 // *(Type0*)lhs[0] = ReductionOperation0(*(Type0*)lhs[0], *(Type0*)rhs[0]); 983 // ... 984 // *(Type<n>-1*)lhs[<n>-1] = ReductionOperation<n>-1(*(Type<n>-1*)lhs[<n>-1], 985 // *(Type<n>-1*)rhs[<n>-1]); 986 // } 987 // CHECK: define internal void [[REDUCTION_FUNC]](i8*, i8*) 988 // t_var_lhs = (i{{[0-9]+}}*)lhs[0]; 989 // CHECK: [[T_VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS:%.+]], i64 0, i64 0 990 // CHECK: [[T_VAR_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR_RHS_REF]], 991 // CHECK: [[T_VAR_RHS:%.+]] = bitcast i8* [[T_VAR_RHS_VOID]] to i{{[0-9]+}}* 992 // t_var_rhs = (i{{[0-9]+}}*)rhs[0]; 993 // CHECK: [[T_VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS:%.+]], i64 0, i64 0 994 // CHECK: [[T_VAR_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR_LHS_REF]], 995 // CHECK: [[T_VAR_LHS:%.+]] = bitcast i8* [[T_VAR_LHS_VOID]] to i{{[0-9]+}}* 996 997 // var_lhs = (S<i{{[0-9]+}}>*)lhs[1]; 998 // CHECK: [[VAR_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 1 999 // CHECK: [[VAR_RHS_VOID:%.+]] = load i8*, i8** [[VAR_RHS_REF]], 1000 // CHECK: [[VAR_RHS:%.+]] = bitcast i8* [[VAR_RHS_VOID]] to [[S_INT_TY]]* 1001 // var_rhs = (S<i{{[0-9]+}}>*)rhs[1]; 1002 // CHECK: [[VAR_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 1 1003 // CHECK: [[VAR_LHS_VOID:%.+]] = load i8*, i8** [[VAR_LHS_REF]], 1004 // CHECK: [[VAR_LHS:%.+]] = bitcast i8* [[VAR_LHS_VOID]] to [[S_INT_TY]]* 1005 1006 // var1_lhs = (S<i{{[0-9]+}}>*)lhs[2]; 1007 // CHECK: [[VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 2 1008 // CHECK: [[VAR1_RHS_VOID:%.+]] = load i8*, i8** [[VAR1_RHS_REF]], 1009 // CHECK: [[VAR1_RHS:%.+]] = bitcast i8* [[VAR1_RHS_VOID]] to [[S_INT_TY]]* 1010 // var1_rhs = (S<i{{[0-9]+}}>*)rhs[2]; 1011 // CHECK: [[VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 2 1012 // CHECK: [[VAR1_LHS_VOID:%.+]] = load i8*, i8** [[VAR1_LHS_REF]], 1013 // CHECK: [[VAR1_LHS:%.+]] = bitcast i8* [[VAR1_LHS_VOID]] to [[S_INT_TY]]* 1014 1015 // t_var1_lhs = (i{{[0-9]+}}*)lhs[3]; 1016 // CHECK: [[T_VAR1_RHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_RHS]], i64 0, i64 3 1017 // CHECK: [[T_VAR1_RHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_RHS_REF]], 1018 // CHECK: [[T_VAR1_RHS:%.+]] = bitcast i8* [[T_VAR1_RHS_VOID]] to i{{[0-9]+}}* 1019 // t_var1_rhs = (i{{[0-9]+}}*)rhs[3]; 1020 // CHECK: [[T_VAR1_LHS_REF:%.+]] = getelementptr inbounds [4 x i8*], [4 x i8*]* [[RED_LIST_LHS]], i64 0, i64 3 1021 // CHECK: [[T_VAR1_LHS_VOID:%.+]] = load i8*, i8** [[T_VAR1_LHS_REF]], 1022 // CHECK: [[T_VAR1_LHS:%.+]] = bitcast i8* [[T_VAR1_LHS_VOID]] to i{{[0-9]+}}* 1023 1024 // t_var_lhs += t_var_rhs; 1025 // CHECK: call void [[RED_COMB6]]( 1026 1027 // var_lhs = var_lhs.operator &(var_rhs); 1028 // CHECK: call void [[RED_COMB2]]( 1029 1030 // var1_lhs = var1_lhs.operator &&(var1_rhs); 1031 // CHECK: call void [[RED_COMB7]]( 1032 1033 // t_var1_lhs = min(t_var1_lhs, t_var1_rhs); 1034 // CHECK: call void [[RED_COMB8]]( 1035 // CHECK: ret void 1036 1037 // CHECK: define internal void [[TMAIN_MICROTASK2]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [42 x [[S_INT_TY]]]* dereferenceable(504) %{{.*}}, [2 x i32]* dereferenceable(8) %{{.*}}, i32* dereferenceable(4) %{{.*}}, [2 x [[S_INT_TY]]]* dereferenceable(24) %{{.*}}, [[S_INT_TY]]* dereferenceable(12) %{{.*}}) 1038 1039 // CHECK: [[ARR_ORIG_ADDR:%.+]] = alloca [42 x [[S_INT_TY]]]*, 1040 // CHECK: [[ARR_PRIV:%.+]] = alloca [40 x [[S_INT_TY]]], 1041 1042 // Reduction list for runtime. 1043 // CHECK: [[RED_LIST:%.+]] = alloca [1 x i8*], 1044 1045 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_ADDR:%.+]], 1046 1047 // CHECK: [[ARR_ORIG:%.+]] = load [42 x [[S_INT_TY]]]*, [42 x [[S_INT_TY]]]** [[ARR_ORIG_ADDR]], 1048 // CHECK: [[LOW:%.+]] = getelementptr inbounds [42 x [[S_INT_TY]]], [42 x [[S_INT_TY]]]* [[ARR_ORIG]], i64 0, i64 1 1049 // CHECK: [[ORIG_START:%.+]] = bitcast [42 x [[S_INT_TY]]]* [[ARR_ORIG]] to [[S_INT_TY]]* 1050 // CHECK: [[START:%.+]] = ptrtoint [[S_INT_TY]]* [[ORIG_START]] to i64 1051 // CHECK: [[LOW_BOUND:%.+]] = ptrtoint [[S_INT_TY]]* [[LOW]] to i64 1052 // CHECK: [[OFFSET_BYTES:%.+]] = sub i64 [[START]], [[LOW_BOUND]] 1053 // CHECK: [[OFFSET:%.+]] = sdiv exact i64 [[OFFSET_BYTES]], ptrtoint ([[S_INT_TY]]* getelementptr ([[S_INT_TY]], [[S_INT_TY]]* null, i32 1) to i64) 1054 // CHECK: [[ARR_PRIV_PTR:%.+]] = bitcast [40 x [[S_INT_TY]]]* [[ARR_PRIV]] to [[S_INT_TY]]* 1055 // CHECK: [[PSEUDO_ARR_PRIV:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[ARR_PRIV_PTR]], i64 [[OFFSET]] 1056 // CHECK: [[ARR_PRIV:%.+]] = bitcast [[S_INT_TY]]* [[PSEUDO_ARR_PRIV]] to [42 x [[S_INT_TY]]]* 1057 1058 // CHECK: ret void 1059 1060 #endif 1061 1062