[PATCH] D119878: [FuncSpec] Remove definitions of fully specialized functions.

[Alexandros Lamprineas via Phabricator via llvm-commits]

labrinea created this revision.
labrinea added reviewers: SjoerdMeijer, dmgreen, fhahn, ChuanqiXu.
Herald added subscribers: snehasish, ormris, hiraditya.
labrinea requested review of this revision.
Herald added a project: LLVM.

A function is basically dead when:

- it has no uses
- it has only self-referencing uses (it's recursive)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119878

Files:
  llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
  llvm/test/Transforms/FunctionSpecialization/function-specialization-constant-expression3.ll
  llvm/test/Transforms/FunctionSpecialization/function-specialization.ll
  llvm/test/Transforms/FunctionSpecialization/function-specialization3.ll
  llvm/test/Transforms/FunctionSpecialization/function-specialization4.ll
  llvm/test/Transforms/FunctionSpecialization/remove-dead-recursive-function.ll

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