[PATCH] D147594: [PowerPC] Update `incr` after resetting the register in MI

[Kai Luo via Phabricator via llvm-commits]

lkail created this revision.
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After performing signed extension, we reset the register in MI. We should also update `incr` register which is tracking the register in `MI`.

Fixes https://github.com/llvm/llvm-project/issues/61882.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D147594

Files:
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/test/CodeGen/PowerPC/all-atomics.ll
  llvm/test/CodeGen/PowerPC/atomic-minmax.ll
  llvm/test/CodeGen/PowerPC/pr61882.ll

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