Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 4 | // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -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=libiomp5 -x c++ -fblocks -DBLOCKS -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6 | // expected-no-diagnostics |
| 7 | #ifndef HEADER |
| 8 | #define HEADER |
| 9 | |
| 10 | template <class T> |
| 11 | struct S { |
| 12 | T f; |
| 13 | S(T a) : f(a) {} |
| 14 | S() : f() {} |
| 15 | operator T() { return T(); } |
| 16 | ~S() {} |
| 17 | }; |
| 18 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 19 | volatile int g = 1212; |
| 20 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 21 | // CHECK: [[S_FLOAT_TY:%.+]] = type { float } |
| 22 | // CHECK: [[CAP_MAIN_TY:%.+]] = type { [2 x i{{[0-9]+}}]*, i{{[0-9]+}}*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]* } |
| 23 | // CHECK: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} } |
| 24 | // CHECK: [[CAP_TMAIN_TY:%.+]] = type { [2 x i{{[0-9]+}}]*, i{{[0-9]+}}*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]* } |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 25 | template <typename T> |
| 26 | T tmain() { |
| 27 | S<T> test; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 28 | T t_var = T(); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 29 | T vec[] = {1, 2}; |
| 30 | S<T> s_arr[] = {1, 2}; |
| 31 | S<T> var(3); |
| 32 | #pragma omp parallel private(t_var, vec, s_arr, var) |
| 33 | { |
| 34 | vec[0] = t_var; |
| 35 | s_arr[0] = var; |
| 36 | } |
| 37 | return T(); |
| 38 | } |
| 39 | |
| 40 | int main() { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 41 | #ifdef LAMBDA |
| 42 | // LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212, |
| 43 | // LAMBDA-LABEL: @main |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 44 | // LAMBDA: call{{( x86_thiscallcc)?}} void [[OUTER_LAMBDA:@.+]]( |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 45 | [&]() { |
| 46 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 47 | // LAMBDA: [[G_LOCAL_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[AGG_CAPTURED:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 48 | // LAMBDA: store i{{[0-9]+}}* [[G]], i{{[0-9]+}}** [[G_LOCAL_REF]] |
| 49 | // LAMBDA: [[ARG:%.+]] = bitcast %{{.+}}* [[AGG_CAPTURED]] to i8* |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 50 | // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i8* [[ARG]]) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 51 | #pragma omp parallel private(g) |
| 52 | { |
| 53 | // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* %{{.+}}, i32* %{{.+}}, %{{.+}}* [[ARG:%.+]]) |
| 54 | // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
| 55 | // LAMBDA: store %{{.+}}* [[ARG]], %{{.+}}** [[ARG_REF:%.+]], |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 56 | g = 1; |
| 57 | // LAMBDA: store volatile i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 58 | // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 59 | // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]] |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 60 | // LAMBDA: call{{( x86_thiscallcc)?}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 61 | [&]() { |
| 62 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| 63 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| 64 | g = 2; |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 65 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| 66 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 67 | // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 68 | // LAMBDA: store volatile i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]] |
| 69 | }(); |
| 70 | } |
| 71 | }(); |
| 72 | return 0; |
| 73 | #elif defined(BLOCKS) |
| 74 | // BLOCKS: [[G:@.+]] = global i{{[0-9]+}} 1212, |
| 75 | // BLOCKS-LABEL: @main |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 76 | // BLOCKS: call void {{%.+}}(i8 |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 77 | ^{ |
| 78 | // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 79 | // BLOCKS: [[G_LOCAL_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[AGG_CAPTURED:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 80 | // BLOCKS: store i{{[0-9]+}}* [[G]], i{{[0-9]+}}** [[G_LOCAL_REF]] |
| 81 | // BLOCKS: [[ARG:%.+]] = bitcast %{{.+}}* [[AGG_CAPTURED]] to i8* |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 82 | // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i8* [[ARG]]) |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 83 | #pragma omp parallel private(g) |
| 84 | { |
| 85 | // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* %{{.+}}, i32* %{{.+}}, %{{.+}}* [[ARG:%.+]]) |
| 86 | // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}}, |
| 87 | // BLOCKS: store %{{.+}}* [[ARG]], %{{.+}}** [[ARG_REF:%.+]], |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 88 | g = 1; |
| 89 | // BLOCKS: store volatile i{{[0-9]+}} 1, i{{[0-9]+}}* [[G_PRIVATE_ADDR]], |
| 90 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 91 | // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]] |
| 92 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 93 | // BLOCKS: call void {{%.+}}(i8 |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 94 | ^{ |
| 95 | // BLOCKS: define {{.+}} void {{@.+}}(i8* |
| 96 | g = 2; |
| 97 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 98 | // BLOCKS: store volatile i{{[0-9]+}} 2, i{{[0-9]+}}* |
| 99 | // BLOCKS-NOT: [[G]]{{[[^:word:]]}} |
| 100 | // BLOCKS: ret |
| 101 | }(); |
| 102 | } |
| 103 | }(); |
| 104 | return 0; |
| 105 | #else |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 106 | S<float> test; |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 107 | int t_var = 0; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 108 | int vec[] = {1, 2}; |
| 109 | S<float> s_arr[] = {1, 2}; |
| 110 | S<float> var(3); |
| 111 | #pragma omp parallel private(t_var, vec, s_arr, var) |
| 112 | { |
| 113 | vec[0] = t_var; |
| 114 | s_arr[0] = var; |
| 115 | } |
| 116 | return tmain<int>(); |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 117 | #endif |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 118 | } |
| 119 | |
| 120 | // CHECK: define i{{[0-9]+}} @main() |
| 121 | // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
| 122 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
| 123 | // CHECK: %{{.+}} = bitcast [[CAP_MAIN_TY]]* |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 124 | // 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]+}}*, [[CAP_MAIN_TY]]*)* [[MAIN_MICROTASK:@.+]] to void |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 125 | // CHECK: = call i{{.+}} [[TMAIN_INT:@.+]]() |
| 126 | // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]* |
| 127 | // CHECK: ret |
| 128 | // |
| 129 | // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* [[GTID_ADDR:%.+]], i{{[0-9]+}}* %{{.+}}, [[CAP_MAIN_TY]]* %{{.+}}) |
| 130 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 131 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
| 132 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
| 133 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
| 134 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
| 135 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 136 | // CHECK-NOT: [[VEC_PRIV]] |
| 137 | // CHECK: {{.+}}: |
| 138 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_FLOAT_TY]]* |
| 139 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) |
| 140 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 141 | // CHECK-NOT: [[VEC_PRIV]] |
| 142 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 143 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
| 144 | // CHECK-DAG: call void [[S_FLOAT_TY_DESTR]]([[S_FLOAT_TY]]* |
| 145 | // CHECK: ret void |
| 146 | |
| 147 | // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() |
| 148 | // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
| 149 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 150 | // 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]+}}*, [[CAP_TMAIN_TY]]*)* [[TMAIN_MICROTASK:@.+]] to void |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 151 | // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* |
| 152 | // CHECK: ret |
| 153 | // |
| 154 | // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* [[GTID_ADDR:%.+]], i{{[0-9]+}}* %{{.+}}, [[CAP_TMAIN_TY]]* %{{.+}}) |
| 155 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
| 156 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
| 157 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], |
| 158 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
| 159 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
| 160 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 161 | // CHECK-NOT: [[VEC_PRIV]] |
| 162 | // CHECK: {{.+}}: |
| 163 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = phi [[S_INT_TY]]* |
| 164 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
| 165 | // CHECK-NOT: [[T_VAR_PRIV]] |
| 166 | // CHECK-NOT: [[VEC_PRIV]] |
| 167 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 168 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
| 169 | // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* |
| 170 | // CHECK: ret void |
| 171 | #endif |
| 172 | |