[all-commits] [llvm/llvm-project] ae90df: [FIX] Avoid creating BFI when emitting remarks for...

[Wei Wang via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ae90df8e5a68c7df4ea3e552dd7f87270fbcb0c7
      https://github.com/llvm/llvm-project/commit/ae90df8e5a68c7df4ea3e552dd7f87270fbcb0c7
  Author: Wei Wang <apollo.mobility at gmail.com>
  Date:   2020-08-25 (Tue, 25 Aug 2020)

  Changed paths:
    M llvm/lib/LTO/LTO.cpp
    M llvm/test/LTO/Resolution/X86/dead-strip-fulllto.ll

  Log Message:
  -----------
  [FIX] Avoid creating BFI when emitting remarks for dead functions

Dead function has its body stripped away, and can cause various
analyses to panic. Also it does not make sense to apply analyses on
such function.

Reviewed By: xazax.hun, MaskRay, wenlei, hoy

Differential Revision: https://reviews.llvm.org/D84715