[PATCH] D130134: [lld-macho] Fold cfstrings with --deduplicate-literals

Keith Smiley via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 19 17:11:21 PDT 2022


keith created this revision.
Herald added projects: lld-macho, All.
Herald added a reviewer: lld-macho.
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Similar to cstrings ld64 always deduplicates cfstrings. This was already
being done when enabling ICF, but for debug builds you may want to flip
this on if you cannot eliminate your instances of this, so this change
makes --deduplicate-literals also apply to cfstrings.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130134

Files:
  lld/MachO/Driver.cpp
  lld/MachO/ICF.cpp
  lld/MachO/ICF.h
  lld/MachO/InputFiles.cpp
  lld/test/MachO/cfstring-dedup.s

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