[PATCH] D92385: [ARM] Add a pass that re-arranges blocks when there is a backwards WLS branch

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

Adding to my previous comment:

if it helps and triggers on your motivating example, a very first MVP of this new pass moves a block if i) the block that we are moving, and ii) any laid out succours blocks, don't contain WLS (or LE?).


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D92385