[PATCH] D122825: [X86][FastISel] Fix with.overflow + select eflags clobber (PR54369)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I'd be open to removing the optimization entirely, anything but the simplest of folds in fast-isel seems unnecessary.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D122825/new/

https://reviews.llvm.org/D122825