[PATCH] D132939: [Peephole] rewrite INSERT_SUBREG to SUBREG_TO_REG if upper bits zero

[Allen zhong via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGb6655333c255: [Peephole] rewrite INSERT_SUBREG to SUBREG_TO_REG if upper bits zero (authored by Allen).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132939/new/

https://reviews.llvm.org/D132939

Files:
  llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp
  llvm/test/CodeGen/AArch64/peephole-insert-subreg.mir

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