[PATCH] D122118: [MachineCopyPropagation] Eliminate spillage copies that might be caused by eviction chain

[Kai Luo via Phabricator via llvm-commits]

lkail updated this revision to Diff 485466.
Herald added subscribers: pcwang-thead, frasercrmck, luismarques, apazos, sameer.abuasal, s.egerton, Jim, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, MaskRay, jrtc27, niosHD, sabuasal, simoncook, johnrusso, rbar, asb.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122118/new/

https://reviews.llvm.org/D122118

Files:
  llvm/lib/CodeGen/MachineCopyPropagation.cpp
  llvm/test/CodeGen/PowerPC/mcp-elim-eviction-chain.mir
  llvm/test/CodeGen/RISCV/wide-scalar-shift-by-byte-multiple-legalization.ll
  llvm/test/CodeGen/RISCV/wide-scalar-shift-legalization.ll
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/spillingmove.ll
  llvm/test/CodeGen/Thumb2/mve-postinc-dct.ll

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