[PATCH] D80765: [lld] Handle bitcode comdat groups separately to deduplicate thinlto comdat sections

[Christy Lee via Phabricator via llvm-commits]

christylee updated this revision to Diff 267420.
christylee added a comment.
Herald added subscribers: steven_wu, hiraditya.

Addressed comments:

1). Changed isBitcodeFile to isLTOOutput.
2). Added test. Before this patch, lld does not deduplicate comdat sections generated by the backend.  .debug_types is an example.

Change for COFF to follow.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80765/new/

https://reviews.llvm.org/D80765

Files:
  lld/ELF/Driver.cpp
  lld/ELF/InputFiles.cpp
  lld/ELF/InputFiles.h
  lld/ELF/Relocations.cpp
  lld/ELF/SymbolTable.h
  lld/test/ELF/lto/Inputs/debug-types-deduplication.ll
  lld/test/ELF/lto/debug-types-deduplication.ll

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