| 1 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-64 |
| 2 | // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-64 |
| 4 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-32 |
| 5 | // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| 6 | // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix CHECK --check-prefix CHECK-32 |
| 7 | |
| 8 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s |
| 9 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| 10 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s |
| 11 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s |
| 12 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| 13 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s |
| 14 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| 15 | |
| 16 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| 17 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| 18 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| 19 | |
| 20 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY1 %s |
| 21 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| 22 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY1 %s |
| 23 | // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
| 24 | |
| 25 | // expected-no-diagnostics |
| 26 | #ifndef HEADER |
| 27 | #define HEADER |
| 28 | |
| 29 | struct St { |
| 30 | int a, b; |
| 31 | St() : a(0), b(0) {} |
| 32 | St(const St &st) : a(st.a + st.b), b(0) {} |
| 33 | ~St() {} |
| 34 | }; |
| 35 | |
| 36 | volatile int g = 1212; |
| 37 | volatile int &g1 = g; |
| 38 | |
| 39 | template <class T> |
| 40 | struct S { |
| 41 | T f; |
| 42 | S(T a) : f(a + g) {} |
| 43 | S() : f(g) {} |
| 44 | S(const S &s, St t = St()) : f(s.f + t.a) {} |
| 45 | operator T() { return T(); } |
| 46 | ~S() {} |
| 47 | }; |
| 48 | |
| 49 | // CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float } |
| 50 | // CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} } |
| 51 | |
| 52 | template <typename T> |
| 53 | T tmain() { |
| 54 | S<T> test; |
| 55 | T t_var = T(); |
| 56 | T vec[] = {1, 2}; |
| 57 | S<T> s_arr[] = {1, 2}; |
| 58 | S<T> &var = test; |
| 59 | #pragma omp target teams distribute private(t_var, vec, s_arr, var) |
| 60 | for (int i = 0; i < 2; ++i) { |
| 61 | vec[i] = t_var; |
| 62 | s_arr[i] = var; |
| 63 | } |
| 64 | return T(); |
| 65 | } |
| 66 | |
| 67 | // CHECK-DAG: [[TEST:@.+]] = global [[S_FLOAT_TY]] zeroinitializer, |
| 68 | S<float> test; |
| 69 | // CHECK-DAG: [[T_VAR:@.+]] = global i{{[0-9]+}} 333, |
| 70 | int t_var = 333; |
| 71 | // CHECK-DAG: [[VEC:@.+]] = global [2 x i{{[0-9]+}}] [i{{[0-9]+}} 1, i{{[0-9]+}} 2], |
| 72 | int vec[] = {1, 2}; |
| 73 | // CHECK-DAG: [[S_ARR:@.+]] = global [2 x [[S_FLOAT_TY]]] zeroinitializer, |
| 74 | S<float> s_arr[] = {1, 2}; |
| 75 | // CHECK-DAG: [[VAR:@.+]] = global [[S_FLOAT_TY]] zeroinitializer, |
| 76 | S<float> var(3); |
| 77 | // CHECK-DAG: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, |
| 78 | |
| 79 | int main() { |
| 80 | static int sivar; |
| 81 | #ifdef LAMBDA |
| 82 | // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, |
| 83 | // LAMBDA-LABEL: @main |
| 84 | // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( |
| 85 | [&]() { |
| 86 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
| 87 | // LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0) |
| 88 | // LAMBDA: call void @[[LOFFL1:.+]]() |
| 89 | // LAMBDA: ret |
| 90 | #pragma omp target teams distribute private(g, g1, sivar) |
| 91 | for (int i = 0; i < 2; ++i) { |
| 92 | // LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]]() |
| 93 | // LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[LOUTL1:.+]] to {{.+}}) |
| 94 | // LAMBDA: ret void |
| 95 | |
| 96 | // LAMBDA: define internal void @[[LOUTL1]]({{.+}}) |
| 97 | // Skip global, bound tid and loop vars |
| 98 | // LAMBDA: {{.+}} = alloca i32*, |
| 99 | // LAMBDA: {{.+}} = alloca i32*, |
| 100 | // LAMBDA: alloca i32, |
| 101 | // LAMBDA: alloca i32, |
| 102 | // LAMBDA: alloca i32, |
| 103 | // LAMBDA: alloca i32, |
| 104 | // LAMBDA: alloca i32, |
| 105 | // LAMBDA: alloca i32, |
| 106 | // LAMBDA: [[G_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 107 | // LAMBDA: [[G1_PRIV:%.+]] = alloca i{{[0-9]+}} |
| 108 | // LAMBDA: [[TMP:%.+]] = alloca i{{[0-9]+}}*, |
| 109 | // LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 110 | // LAMBDA: store{{.+}} [[G1_PRIV]], {{.+}} [[TMP]], |
| 111 | g = 1; |
| 112 | g1 = 1; |
| 113 | sivar = 2; |
| 114 | // LAMBDA: call void @__kmpc_for_static_init_4( |
| 115 | // LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G_PRIV]], |
| 116 | // LAMBDA-DAG: store{{.+}} 2, {{.+}} [[SIVAR_PRIV]], |
| 117 | // LAMBDA-DAG: [[G1_REF:%.+]] = load{{.+}}, {{.+}} [[TMP]], |
| 118 | // LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1_REF]], |
| 119 | // LAMBDA: call void [[INNER_LAMBDA:@.+]]( |
| 120 | // LAMBDA: call void @__kmpc_for_static_fini( |
| 121 | [&]() { |
| 122 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| 123 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| 124 | g = 2; |
| 125 | g1 = 2; |
| 126 | sivar = 4; |
| 127 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| 128 | |
| 129 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 130 | // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] |
| 131 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] |
| 132 | // LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
| 133 | // LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]] |
| 134 | // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]] |
| 135 | // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
| 136 | // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
| 137 | // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]] |
| 138 | }(); |
| 139 | } |
| 140 | }(); |
| 141 | return 0; |
| 142 | #else |
| 143 | #pragma omp target teams distribute private(t_var, vec, s_arr, var, sivar) |
| 144 | for (int i = 0; i < 2; ++i) { |
| 145 | vec[i] = t_var; |
| 146 | s_arr[i] = var; |
| 147 | sivar += i; |
| 148 | } |
| 149 | return tmain<int>(); |
| 150 | #endif |
| 151 | } |
| 152 | |
| 153 | // CHECK: define {{.*}}i{{[0-9]+}} @main() |
| 154 | // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0) |
| 155 | // CHECK: call void @[[OFFL1:.+]]() |
| 156 | // CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]() |
| 157 | // CHECK: ret |
| 158 | |
| 159 | // CHECK: define{{.*}} void @[[OFFL1]]() |
| 160 | // CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[OUTL1:.+]] to {{.+}}) |
| 161 | // CHECK: ret void |
| 162 | |
| 163 | // CHECK: define internal void @[[OUTL1]]({{.+}}) |
| 164 | // Skip global, bound tid and loop vars |
| 165 | // CHECK: {{.+}} = alloca i32*, |
| 166 | // CHECK: {{.+}} = alloca i32*, |
| 167 | // CHECK: {{.+}} = alloca i32, |
| 168 | // CHECK: {{.+}} = alloca i32, |
| 169 | // CHECK: {{.+}} = alloca i32, |
| 170 | // CHECK: {{.+}} = alloca i32, |
| 171 | // CHECK: {{.+}} = alloca i32, |
| 172 | // CHECK: {{.+}} = alloca i32, |
| 173 | // CHECK-DAG: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 174 | // CHECK-DAG: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
| 175 | // CHECK-DAG: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
| 176 | // CHECK-DAG: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
| 177 | // CHECK-DAG: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 178 | |
| 179 | // private(s_arr) |
| 180 | // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]], |
| 181 | // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] |
| 182 | // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) |
| 183 | // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], |
| 184 | |
| 185 | // private(var) |
| 186 | // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) |
| 187 | |
| 188 | // CHECK: call void @__kmpc_for_static_init_4( |
| 189 | // CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]] |
| 190 | // CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]] |
| 191 | // CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]] |
| 192 | // CHECK-DAG: {{.+}} = {{.+}} [[VAR_PRIV]] |
| 193 | // CHECK-DAG: {{.+}} = {{.+}} [[SIVAR_PRIV]] |
| 194 | // CHECK: call void @__kmpc_for_static_fini( |
| 195 | // CHECK: ret void |
| 196 | |
| 197 | |
| 198 | // CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]() |
| 199 | // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, |
| 200 | // CHECK: call void @[[TOFFL1:.+]]() |
| 201 | // CHECK: ret |
| 202 | |
| 203 | // CHECK: define {{.*}}void @[[TOFFL1]]() |
| 204 | // CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[TOUTL1:.+]] to {{.+}}) |
| 205 | // CHECK: ret void |
| 206 | |
| 207 | // CHECK: define internal void @[[TOUTL1]]({{.+}}) |
| 208 | // Skip global, bound tid and loop vars |
| 209 | // CHECK: {{.+}} = alloca i32*, |
| 210 | // CHECK: {{.+}} = alloca i32*, |
| 211 | // CHECK: alloca i{{[0-9]+}}, |
| 212 | // CHECK: alloca i{{[0-9]+}}, |
| 213 | // CHECK: alloca i{{[0-9]+}}, |
| 214 | // CHECK: alloca i{{[0-9]+}}, |
| 215 | // CHECK: alloca i{{[0-9]+}}, |
| 216 | // CHECK: alloca i{{[0-9]+}}, |
| 217 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 218 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
| 219 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], |
| 220 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
| 221 | // CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*, |
| 222 | |
| 223 | // private(s_arr) |
| 224 | // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], |
| 225 | // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] |
| 226 | // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) |
| 227 | // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], |
| 228 | |
| 229 | // CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], |
| 230 | // CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ] |
| 231 | // CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]]) |
| 232 | // CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]], |
| 233 | |
| 234 | // private(var) |
| 235 | // CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]]) |
| 236 | // CHECK-DAG: store{{.+}} [[VAR_PRIV]], {{.+}} [[TMP]] |
| 237 | |
| 238 | // CHECK: call void @__kmpc_for_static_init_4( |
| 239 | // CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]] |
| 240 | // CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]] |
| 241 | // CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]] |
| 242 | // CHECK-DAG: {{.+}} = {{.+}} [[TMP]] |
| 243 | // CHECK: call void @__kmpc_for_static_fini( |
| 244 | // CHECK: ret void |
| 245 | |
| 246 | #endif |
| 247 | |