[PATCH] D62356: [COFF] Replace OutputSection* with uint16_t index in Chunk

[Reid Kleckner via Phabricator via llvm-commits]

rnk created this revision.
rnk added reviewers: ruiu, aganea.
Herald added a subscriber: arphaman.
Herald added a project: LLVM.

Shaves another 8 bytes off of SectionChunk, the most commonly allocated
type in LLD.

These indices are only valid after we've assigned chunks to output
sections and removed empty sections, so do that in a new pass.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D62356

Files:
  lld/COFF/Chunks.cpp
  lld/COFF/Chunks.h
  lld/COFF/PDB.cpp
  lld/COFF/Writer.cpp
  lld/test/COFF/strtab-size.s

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