[llvm-bugs] [Bug 35420] New: DOOM GPU hang after "AMDGPU: Select s_buffer_load_dword with a non-constant SGPR offset"

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35420

            Bug ID: 35420
           Summary: DOOM GPU hang after "AMDGPU: Select
                    s_buffer_load_dword with a non-constant SGPR offset"
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: AMDGPU
          Assignee: unassignedbugs at nondot.org
          Reporter: notasas at gmail.com
                CC: llvm-bugs at lists.llvm.org

Created attachment 19471
  --> https://bugs.llvm.org/attachment.cgi?id=19471&action=edit
vm faults

After r317038 0ce6825d9e1f47ac02df01eaa2bf1f6489b9c2bc "AMDGPU: Select
s_buffer_load_dword with a non-constant SGPR offset" loading a level in DOOM
running on radv produces VM faults followed by a GPU hang.

Running mesa git on
AMD Radeon (TM) RX 470 Graphics (POLARIS10 / DRM 3.19.0 / 4.14.1+, LLVM 6.0.0)

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