[PATCH] D89423: Explicitly check for entry basic block, rather than relying on MachineBasicBlock::pred_empty.

[Rahman Lavaee via Phabricator via llvm-commits]

rahmanl updated this revision to Diff 299182.
rahmanl marked 2 inline comments as done.
rahmanl added a comment.

- Better comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89423/new/

https://reviews.llvm.org/D89423

Files:
  llvm/include/llvm/CodeGen/AsmPrinter.h
  llvm/include/llvm/CodeGen/MachineBasicBlock.h
  llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  llvm/lib/CodeGen/MachineBasicBlock.cpp
  llvm/test/CodeGen/X86/basic-block-sections-unreachable.ll

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