[PATCH] D43891: Simplify removing empty output sections

[Rafael Avila de Espindola via Phabricator via llvm-commits]

espindola created this revision.
espindola added reviewers: grimar, ruiu.
Herald added subscribers: arichardson, emaste.

With this the meaning of the Live bit in output sections is clear: we have at some point added a input section into it.

A followup patch could probably replace it by making the Flags field Optional.


https://reviews.llvm.org/D43891

Files:
  ELF/LinkerScript.cpp
  ELF/OutputSections.cpp
  ELF/OutputSections.h
  ELF/Writer.cpp

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