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