[PATCH] D114893: [CostModel][AMDGPU] Fix instructions costs estimation for vector types.

[Daniil Fukalov via Phabricator via llvm-commits]

dfukalov created this revision.
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Herald added subscribers: foad, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl, arsenm.
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1. Fixed vector instructions costs estimations incosistency - removed different logic for "not simple types" since it biases costs for these types.
2. Fixed legalization penalty for vectors too big for the target: changed from overwrite default legalization cost value estimation to added penalty.
3. Fixed few typos in tests.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114893

Files:
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/Analysis/CostModel/AMDGPU/add-sub.ll
  llvm/test/Analysis/CostModel/AMDGPU/fabs.ll
  llvm/test/Analysis/CostModel/AMDGPU/fadd.ll
  llvm/test/Analysis/CostModel/AMDGPU/fdiv.ll
  llvm/test/Analysis/CostModel/AMDGPU/fmul.ll
  llvm/test/Analysis/CostModel/AMDGPU/fneg.ll
  llvm/test/Analysis/CostModel/AMDGPU/fsub.ll
  llvm/test/Analysis/CostModel/AMDGPU/mul.ll
  llvm/test/Analysis/CostModel/AMDGPU/shifts.ll

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