[PATCH] D147079: InlineSpiller: Consider if all subranges are the same when avoiding redundant spills

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 556647.
arsenm added a comment.

Rebase


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147079/new/

https://reviews.llvm.org/D147079

Files:
  llvm/lib/CodeGen/InlineSpiller.cpp
  llvm/test/CodeGen/AMDGPU/av_spill_cross_bb_usage.mir
  llvm/test/CodeGen/AMDGPU/spill-scavenge-offset.ll
  llvm/test/CodeGen/AMDGPU/swdev380865.ll
  llvm/test/CodeGen/Hexagon/regalloc-bad-undef.mir
  llvm/test/CodeGen/Thumb2/mve-postinc-dct.ll
  llvm/test/CodeGen/Thumb2/mve-vst3.ll

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