[all-commits] [llvm/llvm-project] e14827: [MemProf] Templatize CallStackRadixTreeBuilder (NF...

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e14827f0828d14ef17ab76316e8449d1b76e2617
      https://github.com/llvm/llvm-project/commit/e14827f0828d14ef17ab76316e8449d1b76e2617
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2024-11-20 (Wed, 20 Nov 2024)

  Changed paths:
    M llvm/include/llvm/ProfileData/MemProf.h
    M llvm/lib/ProfileData/InstrProfWriter.cpp
    M llvm/lib/ProfileData/MemProf.cpp
    M llvm/unittests/ProfileData/MemProfTest.cpp

  Log Message:
  -----------
  [MemProf] Templatize CallStackRadixTreeBuilder (NFC) (#117014)

Prepare for usage in the bitcode reader/writer where we already have a
LinearFrameId:
- templatize input frame id type in CallStackRadixTreeBuilder
- templatize input frame id type in computeFrameHistogram
- make the map from FrameId to LinearFrameId optional

We plan to use the same radix format in the ThinLTO summary records,
where we already have a LinearFrameId.



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