[PATCH] D139109: [LoopUnswitch] Perform loop unswitching on select instructions

[Sergei Kachkov via Phabricator via llvm-commits]

kachkov98 abandoned this revision.
kachkov98 added a comment.

@caojoshua Sure, I prefer your approach without select -> branch convertion more (the weak point here is that unswitching can fail after this conversion, and subsequent passes should fold branch to select back). You can share LIT test if it will be helpful.


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https://reviews.llvm.org/D139109