1 files changed, 51 insertions, 0 deletions
diff --git a/test/OpenMP/nvptx_distribute_parallel_generic_mode_codegen.cpp b/test/OpenMP/nvptx_distribute_parallel_generic_mode_codegen.cpp
new file mode 100644
index 0000000000000..2b18f6d3f9bdf
--- /dev/null
+++ b/test/OpenMP/nvptx_distribute_parallel_generic_mode_codegen.cpp
@@ -0,0 +1,51 @@
+// Test target codegen - host bc file has to be created first.
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm-bc %s -o %t-x86-host.bc
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple nvptx-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -fexceptions -fcxx-exceptions -x c++ -triple nvptx-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
+// expected-no-diagnostics
+#ifndef HEADER
+#define HEADER
+
+int a;
+
+int foo(int *a);
+
+int main(int argc, char **argv) {
+  int b[10], c[10], d[10];
+#pragma omp target teams map(tofrom:a)
+#pragma omp distribute parallel for firstprivate(b) lastprivate(c) if(a)
+  for (int i= 0; i < argc; ++i)
+    a = foo(&i) + foo(&a) + foo(&b[i]) + foo(&c[i]) + foo(&d[i]);
+  return 0;
+}
+
+// CHECK: @__omp_offloading_{{.*}}_main_l17_exec_mode = weak constant i8 1
+
+// CHECK-LABEL: define internal void @__omp_offloading_{{.*}}_main_l17_worker(
+
+// CHECK: define weak void @__omp_offloading_{{.*}}_main_l17([10 x i32]* dereferenceable(40) %{{.+}}, [10 x i32]* dereferenceable(40) %{{.+}}, i32* dereferenceable(4) %{{.+}}, i{{64|32}} %{{.+}}, [10 x i32]* dereferenceable(40) %{{.+}})
+// CHECK: [[PTR:%.+]] = call i8* @__kmpc_data_sharing_push_stack(i{{64|32}} 84, i16 0)
+// CHECK: [[STACK:%.+]] = bitcast i8* [[PTR]] to %struct._globalized_locals_ty*
+// CHECK: [[ARGC:%.+]] = load i32, i32* %{{.+}}, align
+// CHECK: [[ARGC_ADDR:%.+]] = getelementptr inbounds %struct._globalized_locals_ty, %struct._globalized_locals_ty* [[STACK]], i{{32|64}} 0, i{{32|64}} 0
+// CHECK: store i32 [[ARGC]], i32* [[ARGC_ADDR]],
+// CHECK: getelementptr inbounds %struct._globalized_locals_ty, %struct._globalized_locals_ty* [[STACK]], i{{32|64}} 0, i{{32|64}} 1
+// CHECK: getelementptr inbounds %struct._globalized_locals_ty, %struct._globalized_locals_ty* [[STACK]], i{{32|64}} 0, i{{32|64}} 2
+// CHECK: call void @__kmpc_for_static_init_4(
+
+// CHECK: call void @__kmpc_serialized_parallel(
+// CHECK: call void [[PARALLEL:@.+]](
+// CHECK: call void @__kmpc_end_serialized_parallel(
+
+// CHECK: call void @__kmpc_for_static_fini(%struct.ident_t* @
+
+// CHECK: call void @__kmpc_data_sharing_pop_stack(i8* [[PTR]])
+
+// CHECK: define internal void [[PARALLEL]](
+// CHECK-NOT: call i8* @__kmpc_data_sharing_push_stack(
+
+// CHECK-NOT: call void @__kmpc_data_sharing_pop_stack(
+
+#endif