[PATCH] D64877: AMDGPU/GlobalISel: Attempt to RegBankSelect image intrinsics

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: nhaehnle, tstellar.
Herald added subscribers: Petar.Avramovic, t-tye, tpr, dstuttard, rovka, yaxunl, wdng, jvesely, kzhuravl.
arsenm added a parent revision: D58232: WIP: GlobalISel: Don't materialize immarg arguments to intrinsics.

Images should always have 2 consecutive, mandatory SGPR arguments.


https://reviews.llvm.org/D64877

Files:
  lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.h
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.load.1d.ll
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.sample.1d.ll

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