[PATCH] D132449: StructurizeCFG: prefer reduced number of live values

[Ruiling, Song via Phabricator via llvm-commits]

ruiling updated this revision to Diff 455082.
ruiling added a comment.

rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132449/new/

https://reviews.llvm.org/D132449

Files:
  llvm/lib/Transforms/Scalar/StructurizeCFG.cpp
  llvm/test/CodeGen/AMDGPU/loop_break.ll
  llvm/test/CodeGen/AMDGPU/multi-divergent-exit-region.ll
  llvm/test/CodeGen/AMDGPU/multilevel-break.ll
  llvm/test/CodeGen/AMDGPU/nested-loop-conditions.ll
  llvm/test/CodeGen/AMDGPU/vgpr-liverange-ir.ll
  llvm/test/CodeGen/AMDGPU/while-break.ll
  llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll
  llvm/test/Transforms/StructurizeCFG/interleaved-loop-order.ll
  llvm/test/Transforms/StructurizeCFG/loop-continue-phi.ll
  llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll
  llvm/test/Transforms/StructurizeCFG/workarounds/needs-fix-reducible.ll
  llvm/test/Transforms/StructurizeCFG/workarounds/needs-fr-ule.ll
  llvm/test/Transforms/StructurizeCFG/workarounds/needs-unified-loop-exits.ll

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