[PATCH] D134780: [AMDGPU] Add MIMG NSA threshold configuration attribute

[Carl Ritson via Phabricator via llvm-commits]

critson created this revision.
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Herald added subscribers: kosarev, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl, arsenm.
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Make MIMG NSA minimum addresses threshold an attribute that can
be set on a function or configured via command line.
This enables frontend tuning which allows increased NSA usage
where beneficial.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D134780

Files:
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
  llvm/lib/Target/AMDGPU/GCNSubtarget.h
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/amdgpu-nsa-threshold.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.nsa.ll

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