[PATCH] D92385: [ARM] Add a pass that re-arranges blocks when there is a backwards WLS branch
Sjoerd Meijer via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 11 02:53:23 PST 2021
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?).
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D92385/new/
https://reviews.llvm.org/D92385
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