ioc64 on ubuntu with NEO

Hello,

I want to build a simple OpenCL Kernel with ioc64 on Ubuntu 19.04. I installed the Intel OpenCL SDK and compiled the latest NEO driver with its dependencies. I can execute OpenCL Programs without any Issues. If I want to build the Assembly with:

/opt/intel/system_studio_2019/opencl-sdk/bin/ioc64 -device=gpu -input=program.cl -asm=program_clmain.gen

I get the following Output:

No command specified, using 'build' as default
Platform name: Intel(R) OpenCL HD Graphics
Device name: Intel(R) Gen9 HD Graphics NEO
Device version: OpenCL 2.1 NEO
Device vendor: Intel(R) Corporation
Device profile: FULL_PROFILE

clmain info:
    Maximum work-group size: 256
    Compiler work-group size: (0, 0, 0)
    Local memory size: 0
    Preferred multiple of work-group size: 32
    Minimum amount of private memory: 0
    Amount of spill memory used by the kernel: 0

Failed to generate ASM code: the GFX driver doesn't support disassembly code display
Build succeeded!

But the Build has not succeeded. There is no program_clmain.gen. Do I need special driver extensions to use ioc64?