[PATCH] D82258: [RegisterCoalescer] Fix IMPLICIT_DEF init removal for a register on joining

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet accepted this revision.
qcolombet added a comment.
This revision is now accepted and ready to land.

> The IMPLICIT_DEF is //erased// only if there some "incoming" value from "other reg".

That makes sense.

Thanks for the explanation.

LGTM and If that piece of code turns out to be mandatory, we'll find out soon enough and we would get a test case :).


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D82258