[PATCH] D73446: AMDGPU/GlobalISel: Legalize a16 images

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: nhaehnle, kerbowa.
Herald added subscribers: Petar.Avramovic, jfb, hiraditya, t-tye, tpr, dstuttard, rovka, yaxunl, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.
arsenm added a parent revision: D73444: AMDGPU/GlobalISel: Legalize TFE image result loads.

Pack the address registers in the legalizer. Avoid introducing a huge
family of new intermediate operations by filling dead operands with
noreg.


https://reviews.llvm.org/D73446

Files:
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.atomic.dim.a16.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.dim.a16.ll

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