[all-commits] [llvm/llvm-project] b3f5c7: AMDGPU: Assume true in getVOPNIsSingle helpers (#9...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b3f5c7247de936dcc943381219d4a0ef448ac592
      https://github.com/llvm/llvm-project/commit/b3f5c7247de936dcc943381219d4a0ef448ac592
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-12 (Fri, 12 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp

  Log Message:
  -----------
  AMDGPU: Assume true in getVOPNIsSingle helpers (#98516)

If we have something we don't know what it is, we should conservatively
avoid printing an additional suffix. For isCodeGenOnly
pseudoinstructions,
no encoded instruction is added to the tables this is queried, and the
null
case would assume true.

This happens to fix the case I ran into, but this isn't a wholistic fix.
These really should be encoded directly in the TSFlags of the
MCInstrDesc,
which would allow encoding pseudos to work correctly.



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