[all-commits] [llvm/llvm-project] 776476: Reapply "[MemProf] Use radix tree for alloc contex...

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 776476c282bca71d5b856e80e0a88fbd6f3ccdd2
      https://github.com/llvm/llvm-project/commit/776476c282bca71d5b856e80e0a88fbd6f3ccdd2
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2024-11-22 (Fri, 22 Nov 2024)

  Changed paths:
    M llvm/include/llvm/Bitcode/LLVMBitCodes.h
    M llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
    M llvm/lib/Bitcode/Writer/CMakeLists.txt
    M llvm/lib/ProfileData/MemProf.cpp
    A llvm/test/ThinLTO/X86/Inputs/memprof-old-alloc-context-summary.bc
    A llvm/test/ThinLTO/X86/memprof-old-alloc-context-summary.ll

  Log Message:
  -----------
  Reapply "[MemProf] Use radix tree for alloc contexts in bitcode summaries" (#117395) (#117404)

This reverts commit fdb050a5024320ec29d2edf3f2bc686c3a84abaa, and
restores ccb4702038900d82d1041ff610788740f5cef723, with a fix for build
bot failures.

Specifically, add ProfileData to the dependences of the BitWriter
library, which was causing shared library builds of LLVM to fail.
Reproduced the failure with a shared library build and confirmed this
change fixes that build failure.



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