[llvm-bugs] [Bug 44909] [AMDGPU][MC][GFX908] v_accvgpr_write does not accept SGPRs as src0

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Feb 17 05:42:38 PST 2020


https://bugs.llvm.org/show_bug.cgi?id=44909

Dmitry <dpreobrazhensky at luxoft.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED

--- Comment #1 from Dmitry <dpreobrazhensky at luxoft.com> ---
HW people confirmed that this is not a bug in llvm assembler. gfx908 HW is
unable to copy SGPRs to accVGPRs.

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