[PATCH] D52923: AMDGPU/GlobalIsel: Legalize SI.const by lowering to G_LOAD

[Tom Stellard via Phabricator via llvm-commits]

tstellar created this revision.
tstellar added a reviewer: arsenm.
Herald added subscribers: t-tye, tpr, dstuttard, kristof.beyls, rovka, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.

Lower SI.const to G_LOAD that takes a 128-bit resource descriptor as
its pointer.


Repository:
  rL LLVM

https://reviews.llvm.org/D52923

Files:
  lib/Target/AMDGPU/AMDGPU.h
  lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  lib/Target/AMDGPU/AMDGPULegalizerInfo.h
  lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  test/CodeGen/AMDGPU/GlobalISel/legalize-SI.load.const.mir
  test/CodeGen/AMDGPU/nullptr-r600.ll
  test/CodeGen/AMDGPU/nullptr.ll

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