[PATCH] D119391: [X86] Only force FP usage in the presence of pushf/popf on Win64

[David Majnemer via Phabricator via llvm-commits]

majnemer added a comment.

Is there a test which uses flags.read with an alloca to ensure that we obey the redzone rules?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D119391/new/

https://reviews.llvm.org/D119391