[PATCH] D133055: [MachineFunctionPass] Support -filter-passes for -print-changed

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added reviewers: aeubanks, jamieschmeiser, rlavaee.
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-filter-passes specifies a `PassID` (a lower-case dashed-separated pass name)
instead of a CamelCasePass like the new pass manager -filter-passes.

Example:

  # getPassName() is "IRTranslator". PassID is "irtranslator"
  llc -mtriple=aarch64 -print-changed -filter-passes=irtranslator < print-changed-machine.ll

Close https://github.com/llvm/llvm-project/issues/57453


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D133055

Files:
  llvm/include/llvm/IR/PrintPasses.h
  llvm/lib/CodeGen/MachineFunctionPass.cpp
  llvm/lib/IR/PrintPasses.cpp
  llvm/lib/Passes/StandardInstrumentations.cpp
  llvm/test/Other/print-changed-machine.ll

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