1 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
4 // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s
5 // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s
7 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
8 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
9 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
11 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
12 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
13 // expected-no-diagnostics
22 operator T() { return T(); }
28 // CHECK: [[S_FLOAT_TY:%.+]] = type { float }
29 // CHECK: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
35 S<T> s_arr[] = {1, 2};
38 #pragma omp sections private(t_var, vec, s_arr, s_arr, var, var)
50 // LAMBDA: [[G:@.+]] = {{(dso_local )?}}global double
51 // LAMBDA-LABEL: @main
52 // LAMBDA: call{{.*}} void [[OUTER_LAMBDA:@.+]](
54 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
55 // LAMBDA: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
57 #pragma omp sections private(g, sivar)
59 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
60 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca double,
61 // LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
66 // LAMBDA: call {{.*}}void @__kmpc_for_static_init_4(
67 // LAMBDA: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]],
68 // LAMBDA: store i{{[0-9]+}} 11, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
69 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
70 // LAMBDA: store double* [[G_PRIVATE_ADDR]], double** [[G_PRIVATE_ADDR_REF]]
71 // LAMBDA: [[SIVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
72 // LAMBDA: store i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]], i{{[0-9]+}}** [[SIVAR_PRIVATE_ADDR_REF]]
73 // LAMBDA: call{{.*}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]])
74 // LAMBDA: call {{.*}}void @__kmpc_for_static_fini(
77 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
78 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
81 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
83 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
84 // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]]
85 // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]]
87 // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
88 // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
89 // LAMBDA: store i{{[0-9]+}} 22, i{{[0-9]+}}* [[SIVAR_REF]]
95 // BLOCKS: [[G:@.+]] = {{(dso_local )?}}global double
96 // BLOCKS-LABEL: @main
97 // BLOCKS: call {{.*}}void {{%.+}}(i8
99 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
100 // BLOCKS: call {{.*}}void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
102 #pragma omp sections private(g, sivar)
104 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
105 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca double,
106 // BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
111 // BLOCKS: call {{.*}}void @__kmpc_for_static_init_4(
112 // BLOCKS: store double 1.0{{.+}}, double* [[G_PRIVATE_ADDR]],
113 // BLOCKS: store i{{[0-9]+}} 111, i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]],
114 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
115 // BLOCKS: double* [[G_PRIVATE_ADDR]]
116 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
117 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
118 // BLOCKS: i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]]
119 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
120 // BLOCKS: call {{.*}}void {{%.+}}(i8
121 // BLOCKS: call {{.*}}void @__kmpc_for_static_fini(
124 // BLOCKS: define {{.+}} void {{@.+}}(i8*
127 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
128 // BLOCKS: store double 2.0{{.+}}, double*
129 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
130 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
131 // BLOCKS: store i{{[0-9]+}} 222, i{{[0-9]+}}*
132 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
142 S<float> s_arr[] = {1, 2};
145 #pragma omp sections private(t_var, vec, s_arr, s_arr, var, var, sivar)
157 // CHECK: define i{{[0-9]+}} @main()
158 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]],
159 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]])
160 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[MAIN_MICROTASK:@.+]] to void
161 // CHECK: = call i{{.+}} [[TMAIN_INT:@.+]]()
162 // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]*
165 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}})
166 // CHECK: alloca i{{[0-9]+}},
167 // CHECK: alloca i{{[0-9]+}},
168 // CHECK: alloca i{{[0-9]+}},
169 // CHECK: alloca i{{[0-9]+}},
170 // CHECK: alloca i{{[0-9]+}},
171 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
172 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
173 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
174 // CHECK-NOT: alloca [2 x [[S_FLOAT_TY]]],
175 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
176 // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
177 // CHECK-NOT: alloca [[S_FLOAT_TY]],
178 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]]
179 // CHECK-NOT: [[T_VAR_PRIV]]
180 // CHECK-NOT: [[VEC_PRIV]]
181 // CHECK-NOT: [[SIVAR_PRIV]]
183 // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_FLOAT_TY]]*
184 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]])
185 // CHECK-NOT: [[T_VAR_PRIV]]
186 // CHECK-NOT: [[VEC_PRIV]]
187 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]])
189 // CHECK: call void @__kmpc_for_static_init_4(
190 // CHECK: call void @__kmpc_for_static_fini(
192 // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]])
193 // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]*
194 // CHECK: call void @__kmpc_barrier(
197 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]()
198 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
199 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]])
200 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 0, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*)* [[TMAIN_MICROTASK:@.+]] to void
201 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
204 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}})
205 // CHECK: alloca i32,
206 // CHECK: alloca i32,
207 // CHECK: alloca i32,
208 // CHECK: alloca i32,
209 // CHECK: alloca i32,
210 // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
211 // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
212 // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]],
213 // CHECK-NOT: alloca [2 x [[S_INT_TY]]],
214 // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]],
215 // CHECK-NOT: alloca [[S_INT_TY]],
216 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]]
217 // CHECK-NOT: [[T_VAR_PRIV]]
218 // CHECK-NOT: [[VEC_PRIV]]
220 // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]*
221 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]])
222 // CHECK-NOT: [[T_VAR_PRIV]]
223 // CHECK-NOT: [[VEC_PRIV]]
224 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]])
225 // CHECK: call void @__kmpc_for_static_init_4(
226 // CHECK: call void @__kmpc_for_static_fini(
227 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]])
228 // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]*