[PATCH] D110863: X86InstrInfo: Do not stop on flag users between flag producers

[Pengfei Wang via Phabricator via llvm-commits]

pengfei added a comment.

I have concern about the live interval of eflags. If we killed the eflags after the first use, we are free to insert or schedule instructions that implicit-def eflags. Will these be affected if we keep eflags alive?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D110863/new/

https://reviews.llvm.org/D110863