[PATCH] D93764: [LoopUnswitch] Implement first version of partial unswitching.

[dmajor via Phabricator via llvm-commits]

dmajor added a comment.

To give you an early heads up, we're seeing crashes in Firefox after this commit. Unfortunately it's only happening on Mac, which I am not equipped to debug. I may need to try enlisting a colleague to investigate and/or throw more test suites at it and hope we can capture something on Linux or Windows.

Since there's a release branch point coming soon, if we don't get anywhere by the end of the week, what do you think about reverting until after 12.0.0-rc1 is tagged?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D93764/new/

https://reviews.llvm.org/D93764