[PATCH] D68881: [AMDGPU] Improve code size cost model

[Daniil Fukalov via Phabricator via llvm-commits]

dfukalov created this revision.
dfukalov added reviewers: rampitec, arsenm.
Herald added subscribers: hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

Added estimation for zero size insertelement, extractelement
and llvm.fabs operators.
Updated inline/unroll parameters default values.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D68881

Files:
  llvm/lib/Target/AMDGPU/AMDGPUInline.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  llvm/test/Analysis/CostModel/AMDGPU/extractelement.ll
  llvm/test/Analysis/CostModel/AMDGPU/fabs.ll
  llvm/test/Analysis/CostModel/AMDGPU/insertelement.ll

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