diff options
Diffstat (limited to 'clang/test/OpenMP/for_lastprivate_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/for_lastprivate_codegen.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/clang/test/OpenMP/for_lastprivate_codegen.cpp b/clang/test/OpenMP/for_lastprivate_codegen.cpp index c025f90fe6a..b1a49383c93 100644 --- a/clang/test/OpenMP/for_lastprivate_codegen.cpp +++ b/clang/test/OpenMP/for_lastprivate_codegen.cpp @@ -19,6 +19,7 @@ struct S { }; volatile int g = 1212; +volatile int &g1 = g; float f; char cnt; @@ -62,7 +63,7 @@ int main() { // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i8* %{{.+}}) #pragma omp parallel -#pragma omp for lastprivate(g) +#pragma omp for lastprivate(g, g1) for (int i = 0; i < 2; ++i) { // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* %{{.+}}, i32* %{{.+}}, %{{.+}}* [[ARG:%.+]]) // LAMBDA: alloca i{{[0-9]+}}, @@ -81,6 +82,7 @@ int main() { // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) g = 1; + g1 = 1; // Check for final copying of private values back to original vars. // LAMBDA: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], // LAMBDA: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 @@ -98,6 +100,7 @@ int main() { // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], g = 2; + g1 = 2; // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]] @@ -114,7 +117,7 @@ int main() { // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 1, {{.+}}* [[OMP_REGION:@.+]] to {{.+}}, i8* %{{.+}}) #pragma omp parallel -#pragma omp for lastprivate(g) +#pragma omp for lastprivate(g, g1) for (int i = 0; i < 2; ++i) { // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* %{{.+}}, i32* %{{.+}}, %{{.+}}* [[ARG:%.+]]) // BLOCKS: alloca i{{[0-9]+}}, @@ -134,6 +137,7 @@ int main() { // BLOCKS: call void {{%.+}}(i8 // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]]) g = 1; + g1 = 1; // Check for final copying of private values back to original vars. // BLOCKS: [[IS_LAST_VAL:%.+]] = load i32, i32* [[IS_LAST_ADDR]], // BLOCKS: [[IS_LAST_ITER:%.+]] = icmp ne i32 [[IS_LAST_VAL]], 0 @@ -148,9 +152,11 @@ int main() { // BLOCKS: [[LAST_DONE]] // BLOCKS: call i32 @__kmpc_cancel_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]]) g = 1; + g1 = 1; ^{ // BLOCKS: define {{.+}} void {{@.+}}(i8* g = 2; + g1 = 1; // BLOCKS-NOT: [[G]]{{[[^:word:]]}} // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}* // BLOCKS-NOT: [[G]]{{[[^:word:]]}} @@ -408,6 +414,7 @@ int main() { // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[VAR_PRIV_REF:%.+]] = alloca [[S_INT_TY]]*, // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] // Check for default initialization. @@ -424,6 +431,7 @@ int main() { // CHECK: [[VAR_REF_PTR:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3 // CHECK: [[VAR_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_REF_PTR]], // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[VAR_PRIV]]) +// CHECK: store [[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]** [[VAR_PRIV_REF]] // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 %{{.+}}, i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1) // <Skip loop body> // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}}) @@ -456,7 +464,8 @@ int main() { // CHECK: [[S_ARR_BODY_DONE]] // original var=private_var; -// CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV]]) +// CHECK: [[VAR_PRIV1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_PRIV_REF]], +// CHECK: call {{.*}} [[S_INT_TY_COPY_ASSIGN:@.+]]([[S_INT_TY]]* [[VAR_REF]], [[S_INT_TY]]* {{.*}} [[VAR_PRIV1]]) // CHECK: br label %[[LAST_DONE]] // CHECK: [[LAST_DONE]] // CHECK-DAG: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
