[Bug 109153] [KBL-G][VK] Vulkan CTS spirv_assembly cases failed Segmentation fault (core dumped)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109153

            Bug ID: 109153
           Summary: [KBL-G][VK] Vulkan CTS spirv_assembly cases failed
                    Segmentation fault (core dumped)
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: hai.lan at intel.com

When Use Kaby Lake-g(AMD Vega M GPU) to do the Vulkan CTS test, the case "
dEQP-VK.spirv_assembly.instruction.compute.pointer_parameter.workgroup_memory_variable_pointers"
will fail

Following is the environtment

Platform        KabyLake-G
CPU     Intel (R) Core (TM) i7-8809G CPU @3.10GHz
GPU     AMD(Radeon RX Vega M GH Graphics);
Memory  16G
OS      Ubutu18.04.1
Kernel  4.19.0
Mesa:   mesa 18.3.1 (https://mesa.freedesktop.org/archive/mesa-18.3.1.tar.gz) 

VK-GL-CTS version       https://github.com/KhronosGroup/VK-GL-CTS
commit 54e546a1a0a6fa412ea4c3e3081bbc9518928a6e

How to reproduce
$ ./deqp-vk -n
dEQP-VK.spirv_assembly.instruction.compute.pointer_parameter.workgroup_memory_variable_pointers
Writing test log into TestResults.qpa
dEQP Core git-8e3741675ba9ebfdea5bc98ac2df4e5e6f182e57 (0x8e374167) starting..
  target implementation = 'Default'

Test case
'dEQP-VK.spirv_assembly.instruction.compute.pointer_parameter.workgroup_memory_variable_pointers'..
SPIR-V parsing FAILED:
    In file spirv/vtn_variables.c:1646
    ptr_type->type
    1324 bytes into the SPIR-V binary
Segmentation fault (core dumped)

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