[PATCH] D96805: [AMDGPU][CostModel] Refine cost model for control-flow instructions.

[Daniil Fukalov via Phabricator via llvm-commits]

dfukalov updated this revision to Diff 336553.
dfukalov added a comment.

Updated threshold and conditional branch cost-size after performance testing.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96805/new/

https://reviews.llvm.org/D96805

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
  llvm/lib/Target/ARM/ARMTargetTransformInfo.h
  llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
  llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
  llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.h
  llvm/test/Analysis/CostModel/AMDGPU/br.ll
  llvm/test/Analysis/CostModel/AMDGPU/control-flow.ll
  llvm/test/CodeGen/AMDGPU/unroll.ll
  llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-cost-addrspacecast.ll

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