[PATCH] D75438: [BranchAlign] Reduce the number of emitted fragments due to branch align

[Kan Shengchen via Phabricator via llvm-commits]

skan updated this revision to Diff 247671.
skan added a comment.

Inserting a fragment before the current insertion point is problematic now,
avoid doing this


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75438/new/

https://reviews.llvm.org/D75438

Files:
  llvm/include/llvm/MC/MCFragment.h
  llvm/lib/MC/MCAssembler.cpp
  llvm/lib/MC/MCFragment.cpp
  llvm/lib/MC/MCObjectStreamer.cpp
  llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
  llvm/test/MC/X86/align-branch-64-negative.s

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