[PATCH] D93692: [AMDGPU][GlobalISel] Fold flat vgpr + constant addresses

[Sebastian Neubauer via Phabricator via llvm-commits]

sebastian-ne created this revision.
sebastian-ne added reviewers: arsenm, rampitec.
Herald added subscribers: kerbowa, jfb, hiraditya, t-tye, tpr, dstuttard, rovka, yaxunl, nhaehnle, jvesely, kzhuravl.
sebastian-ne requested review of this revision.
Herald added subscribers: llvm-commits, wdng.
Herald added a project: LLVM.

Use getPtrBaseWithConstantOffset in selectFlatOffsetImpl to fold more
vgpr+constant addresses.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D93692

Files:
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/extractelement-stack-lower.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/extractelement.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.atomic.inc.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.global.atomic.fadd.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/load-constant.96.ll

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