[PATCH] D96587: [TableGen][GlobalISel] Allow duplicate RendererFns

[Jay Foad via Phabricator via llvm-commits]

foad created this revision.
foad added reviewers: Paul-C-Anagnostopoulos, arsenm.
Herald added subscribers: kerbowa, mgrang, hiraditya, rovka, nhaehnle, jvesely.
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Allow different GICustomOperandRenderers to use the same RendererFn.
This avoids the need for targets to define a bunch of identical C++
renderer functions with different names.

Without this fix TableGen would have emitted code that tried to define
the GICR enumeration with duplicate enumerators.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D96587

Files:
  llvm/lib/Target/AMDGPU/AMDGPUGISel.td
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
  llvm/test/TableGen/GlobalISelEmitter.td
  llvm/utils/TableGen/GlobalISelEmitter.cpp

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