[PATCH] D98600: [X86][FastISel] Fix with.overflow eflags clobber (PR49587)

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

@nagisa I'm pretty sure that this issue got exposed as a side-effect of D91734 <https://reviews.llvm.org/D91734>, but I don't think that change is to blame -- it just breaks some assumptions in existing code regarding where local values can be (re)materialized.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98600/new/

https://reviews.llvm.org/D98600