1 files changed, 32 insertions, 0 deletions
diff --git a/test/SemaOpenCL/cl20-device-side-enqueue.cl b/test/SemaOpenCL/cl20-device-side-enqueue.cl
index 3f6527afeadc..207fe7d340ab 100644
--- a/test/SemaOpenCL/cl20-device-side-enqueue.cl
+++ b/test/SemaOpenCL/cl20-device-side-enqueue.cl
@@ -209,3 +209,35 @@ kernel void work_group_size_tests() {
   size = get_kernel_preferred_work_group_size_multiple(1);         // expected-error{{expected block argument}}
   size = get_kernel_preferred_work_group_size_multiple(block_A, 1); // expected-error{{too many arguments to function call, expected 1, have 2}}
 }
+
+#pragma OPENCL EXTENSION cl_khr_subgroups : enable
+
+kernel void foo(global int *buf)
+{
+  ndrange_t n;
+  buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, ^(){});
+  buf[0] = get_kernel_max_sub_group_size_for_ndrange(0, ^(){}); // expected-error{{illegal call to 'get_kernel_max_sub_group_size_for_ndrange', expected 'ndrange_t' argument type}}
+  buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, 1); // expected-error{{illegal call to 'get_kernel_max_sub_group_size_for_ndrange', expected block argument type}}
+}
+
+kernel void bar(global int *buf)
+{
+  __private ndrange_t n;
+  buf[0] = get_kernel_sub_group_count_for_ndrange(n, ^(){});
+  buf[0] = get_kernel_sub_group_count_for_ndrange(0, ^(){}); // expected-error{{illegal call to 'get_kernel_sub_group_count_for_ndrange', expected 'ndrange_t' argument type}}
+  buf[0] = get_kernel_sub_group_count_for_ndrange(n, 1); // expected-error{{illegal call to 'get_kernel_sub_group_count_for_ndrange', expected block argument type}}
+}
+
+#pragma OPENCL EXTENSION cl_khr_subgroups : disable
+
+kernel void foo1(global int *buf)
+{
+  ndrange_t n;
+  buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, ^(){}); // expected-error {{use of declaration 'get_kernel_max_sub_group_size_for_ndrange' requires cl_khr_subgroups extension to be enabled}}
+}
+
+kernel void bar1(global int *buf)
+{
+  ndrange_t n;
+  buf[0] = get_kernel_sub_group_count_for_ndrange(n, ^(){}); // expected-error {{use of declaration 'get_kernel_sub_group_count_for_ndrange' requires cl_khr_subgroups extension to be enabled}}
+}