add support for cl_khr_spirv_queries (KhronosGroup#324)

Author: bashbaug

include/CL/opencl.hpp

@@ -1901,6 +1901,12 @@ CL_HPP_DECLARE_PARAM_TRAITS_(cl_mutable_command_info_khr, CL_MUTABLE_DISPATCH_LO
 CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_KERNEL_CLOCK_CAPABILITIES_KHR, cl_device_kernel_clock_capabilities_khr)
 #endif /* cl_khr_kernel_clock */
 
+#if defined(cl_khr_spirv_queries)
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SPIRV_EXTENDED_INSTRUCTION_SETS_KHR, cl::vector<const char*>)
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SPIRV_EXTENSIONS_KHR, cl::vector<const char*>)
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SPIRV_CAPABILITIES_KHR, cl::vector<cl_uint>)
+#endif /* cl_khr_spirv_queries */
+
 #if defined(cl_ext_float_atomics)
 CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SINGLE_FP_ATOMIC_CAPABILITIES_EXT, cl_device_fp_atomic_capabilities_ext)
 CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_DOUBLE_FP_ATOMIC_CAPABILITIES_EXT, cl_device_fp_atomic_capabilities_ext)