[llvm-bugs] [Bug 30427] New: Tonga Unreal elemental bad rendering since [AMDGPU] Refactor MUBUF/MTBUF instructions

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=30427

            Bug ID: 30427
           Summary: Tonga Unreal elemental bad rendering since [AMDGPU]
                    Refactor MUBUF/MTBUF instructions
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: AMDGPU
          Assignee: unassignedbugs at nondot.org
          Reporter: adf.lists at gmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Created attachment 17297
  --> https://llvm.org/bugs/attachment.cgi?id=17297&action=edit
elemental bad rendering

R9285 Tonga, since -

commit c220fde748d8b296c46498b37753c494a57e2ee9
Author: Valery Pykhtin <Valery.Pykhtin at amd.com>
Date:   Sat Sep 10 13:09:16 2016 +0000

    [AMDGPU] Refactor MUBUF/MTBUF instructions

    Differential revision: https://reviews.llvm.org/D24295

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281137
91177308-0d34-0410-b5e6-96231b3b80d8

Unreal ElementalDemo doesn't render properly.

There is no error logging or crash.

Example screen + R600_DEBUG=vs,ps,fs for good and bad attached.

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