[PATCH] D107573: [coro] Correct CurrentBlock tracking bug recently introduced

[Arnold Schwaighofer via Phabricator via llvm-commits]

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We use the CurrentBlock to determine whether we have already processed a
block. Don't reuse this variable for setting where we should insert the
rematerialization. The rematerialization block is different to the
current block when we rematerialize for coro suspend block users.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107573

Files:
  llvm/lib/Transforms/Coroutines/CoroFrame.cpp
  llvm/test/Transforms/Coroutines/coro-async-remat.ll

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