fix piglit get kernel info FUNCTION ATTRIBUTE fail.

the backend need return the kernel FUNCTION ATTRIBUTE message to the
clGetKernelInfo.
there are 3 kind of function attribute so far, vec_type_hint parameter
is not available to return due to llvm lack of such info.

Signed-off-by: Luo <xionghu.luo@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/utests/compiler_function_qualifiers.cpp b/utests/compiler_function_qualifiers.cpp
index 55ddd84b..622313c5 100644
--- a/utests/compiler_function_qualifiers.cpp
+++ b/utests/compiler_function_qualifiers.cpp
@@ -3,6 +3,16 @@
 void compiler_function_qualifiers(void)
 {
   OCL_CREATE_KERNEL("compiler_function_qualifiers");
+
+  size_t param_value_size;
+  void* param_value;
+  cl_int err;
+
+  err = clGetKernelInfo(kernel, CL_KERNEL_ATTRIBUTES, 0, NULL, &param_value_size);
+  OCL_ASSERT(err == CL_SUCCESS);
+  param_value = malloc(param_value_size);
+  err = clGetKernelInfo(kernel, CL_KERNEL_ATTRIBUTES, param_value_size, param_value, NULL);
+  OCL_ASSERT(err == CL_SUCCESS);
 }
 
 MAKE_UTEST_FROM_FUNCTION(compiler_function_qualifiers);