[PATCH] D93708: [AMDGPU] Add a new Clamp Pattern to the GlobalISel Path.

[Thomas Symalla via Phabricator via llvm-commits]

tsymalla updated this revision to Diff 317348.
tsymalla added a comment.

This adds an additional G_MED3_S32 GIR opcode and uses it in the PreLegalizerCombiner.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93708/new/

https://reviews.llvm.org/D93708

Files:
  llvm/include/llvm/CodeGen/GlobalISel/MIPatternMatch.h
  llvm/lib/Target/AMDGPU/AMDGPUCombine.td
  llvm/lib/Target/AMDGPU/AMDGPUGISel.td
  llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.td
  llvm/lib/Target/AMDGPU/AMDGPUPostLegalizerCombiner.cpp
  llvm/lib/Target/AMDGPU/AMDGPUPreLegalizerCombiner.cpp
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/test/CodeGen/AMDGPU/GlobalISel/combine-short-clamp.ll

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