[PATCH] D95222: [LTOBackend] Return module when Parallelism Level == 1.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 319552.
fhahn added a comment.

Updated splitCodeGen & co to pass the module by reference instead of taking ownership. splitCodeGen clones the original module before carving it up, so it does not need ownership and it simplifies the code. We can change it back to taking ownership, once it is actually required.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95222/new/

https://reviews.llvm.org/D95222

Files:
  llvm/include/llvm/CodeGen/ParallelCG.h
  llvm/include/llvm/LTO/LTOBackend.h
  llvm/include/llvm/Transforms/Utils/SplitModule.h
  llvm/lib/CodeGen/ParallelCG.cpp
  llvm/lib/LTO/LTO.cpp
  llvm/lib/LTO/LTOBackend.cpp
  llvm/lib/LTO/LTOCodeGenerator.cpp
  llvm/lib/Transforms/Utils/SplitModule.cpp
  llvm/tools/llvm-split/llvm-split.cpp

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