[PATCH] D99953: [AMDGPU][SDag] Add IMG init also for image_gather4 instructions

[Jay Foad via Phabricator via llvm-commits]

foad created this revision.
foad added reviewers: arsenm, rampitec, dstuttard.
Herald added subscribers: kerbowa, hiraditya, t-tye, tpr, yaxunl, nhaehnle, jvesely, kzhuravl.
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This fixes an oversight in D99747 <https://reviews.llvm.org/D99747> which moved the IMG init code from
SIAddIMGInit to AdjustInstrPostInstrSelection, but did not set the
hasPostISelHook flag on gather4 instructions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99953

Files:
  llvm/lib/Target/AMDGPU/MIMGInstructions.td
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.dim.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.dim.ll

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