1 files changed, 61 insertions, 0 deletions
diff --git a/test/CodeGenOpenCL/pipe_builtin.cl b/test/CodeGenOpenCL/pipe_builtin.cl
new file mode 100644
index 0000000000000..db6893ebf55d6
--- /dev/null
+++ b/test/CodeGenOpenCL/pipe_builtin.cl
@@ -0,0 +1,61 @@
+// RUN: %clang_cc1 -emit-llvm -O0 -cl-std=CL2.0 -o - %s | FileCheck %s
+
+// CHECK: %opencl.pipe_t = type opaque
+// CHECK: %opencl.reserve_id_t = type opaque
+
+void test1(read_only pipe int p, global int *ptr) {
+  // CHECK: call i32 @__read_pipe_2(%opencl.pipe_t* %{{.*}}, i8* %{{.*}})
+  read_pipe(p, ptr);
+  // CHECK: call %opencl.reserve_id_t* @__reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = reserve_read_pipe(p, 2);
+  // CHECK: call i32 @__read_pipe_4(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}})
+  read_pipe(p, rid, 2, ptr);
+  // CHECK: call void @__commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  commit_read_pipe(p, rid);
+}
+
+void test2(write_only pipe int p, global int *ptr) {
+  // CHECK: call i32 @__write_pipe_2(%opencl.pipe_t* %{{.*}}, i8* %{{.*}})
+  write_pipe(p, ptr);
+  // CHECK: call %opencl.reserve_id_t* @__reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = reserve_write_pipe(p, 2);
+  // CHECK: call i32 @__write_pipe_4(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}})
+  write_pipe(p, rid, 2, ptr);
+  // CHECK: call void @__commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  commit_write_pipe(p, rid);
+}
+
+void test3(read_only pipe int p, global int *ptr) {
+  // CHECK: call %opencl.reserve_id_t* @__work_group_reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = work_group_reserve_read_pipe(p, 2);
+  // CHECK: call void @__work_group_commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  work_group_commit_read_pipe(p, rid);
+}
+
+void test4(write_only pipe int p, global int *ptr) {
+  // CHECK: call %opencl.reserve_id_t* @__work_group_reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = work_group_reserve_write_pipe(p, 2);
+  // CHECK: call void @__work_group_commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  work_group_commit_write_pipe(p, rid);
+}
+
+void test5(read_only pipe int p, global int *ptr) {
+  // CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = sub_group_reserve_read_pipe(p, 2);
+  // CHECK: call void @__sub_group_commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  sub_group_commit_read_pipe(p, rid);
+}
+
+void test6(write_only pipe int p, global int *ptr) {
+  // CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
+  reserve_id_t rid = sub_group_reserve_write_pipe(p, 2);
+  // CHECK: call void @__sub_group_commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
+  sub_group_commit_write_pipe(p, rid);
+}
+
+void test7(write_only pipe int p, global int *ptr) {
+  // CHECK: call i32 @__get_pipe_num_packets(%opencl.pipe_t* %{{.*}})
+  *ptr = get_pipe_num_packets(p);
+  // CHECK: call i32 @__get_pipe_max_packets(%opencl.pipe_t* %{{.*}})
+  *ptr = get_pipe_max_packets(p);
+}