[PATCH] D127031: [CSSPGO][llvm-profgen] Reimplement SampleContextTracker using context trie

[Lei Wang via Phabricator via llvm-commits]

wlei updated this revision to Diff 440449.
wlei added a comment.

Addressing Wenlei's feeback: add an iterator API for SampleContextTracker and other refactors.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127031/new/

https://reviews.llvm.org/D127031

Files:
  llvm/include/llvm/ProfileData/SampleProf.h
  llvm/include/llvm/Transforms/IPO/SampleContextTracker.h
  llvm/lib/Transforms/IPO/SampleContextTracker.cpp
  llvm/lib/Transforms/IPO/SampleProfile.cpp
  llvm/tools/llvm-profgen/CSPreInliner.cpp
  llvm/tools/llvm-profgen/CSPreInliner.h
  llvm/tools/llvm-profgen/ProfileGenerator.cpp
  llvm/tools/llvm-profgen/ProfiledBinary.cpp
  llvm/tools/llvm-profgen/ProfiledBinary.h

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