[PATCH] D130223: [BOLT] Add support for the latest perf tool

[Maksim Panchenko via Phabricator via llvm-commits]

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The latest perf tool can return non-empty buffer when executing
buildid-list command, even when perf.data was recorded with -B flag.
Some binaries will be listed without the ID, while others may have a
recorded ID. Allow invalid entires on the input, while checking the
valid ones for the match.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130223

Files:
  bolt/include/bolt/Profile/DataAggregator.h
  bolt/include/bolt/Profile/DataReader.h
  bolt/lib/Profile/DataAggregator.cpp
  bolt/unittests/CMakeLists.txt
  bolt/unittests/Profile/CMakeLists.txt
  bolt/unittests/Profile/DataAggregator.cpp

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