[PATCH] D129518: [BOLT] Add function layout class

[Fabian Parzefall via Phabricator via llvm-commits]

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This patch adds a dedicated class to keep track of each function's
layout. It also lays the groundwork for splitting functions into
multiple fragments (as opposed to a strict hot/cold split).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129518

Files:
  bolt/include/bolt/Core/BinaryBasicBlock.h
  bolt/include/bolt/Core/BinaryFunction.h
  bolt/include/bolt/Core/FunctionLayout.h
  bolt/lib/Core/BinaryEmitter.cpp
  bolt/lib/Core/BinaryFunction.cpp
  bolt/lib/Core/CMakeLists.txt
  bolt/lib/Core/DynoStats.cpp
  bolt/lib/Core/Exceptions.cpp
  bolt/lib/Core/FunctionLayout.cpp
  bolt/lib/Passes/ADRRelaxationPass.cpp
  bolt/lib/Passes/Aligner.cpp
  bolt/lib/Passes/AsmDump.cpp
  bolt/lib/Passes/BinaryFunctionCallGraph.cpp
  bolt/lib/Passes/BinaryPasses.cpp
  bolt/lib/Passes/CacheMetrics.cpp
  bolt/lib/Passes/ExtTSPReorderAlgorithm.cpp
  bolt/lib/Passes/FrameAnalysis.cpp
  bolt/lib/Passes/IdenticalCodeFolding.cpp
  bolt/lib/Passes/IndirectCallPromotion.cpp
  bolt/lib/Passes/Inliner.cpp
  bolt/lib/Passes/Instrumentation.cpp
  bolt/lib/Passes/LongJmp.cpp
  bolt/lib/Passes/LoopInversionPass.cpp
  bolt/lib/Passes/PLTCall.cpp
  bolt/lib/Passes/ReorderAlgorithm.cpp
  bolt/lib/Passes/ShrinkWrapping.cpp
  bolt/lib/Passes/SplitFunctions.cpp
  bolt/lib/Passes/StokeInfo.cpp
  bolt/lib/Passes/TailDuplication.cpp
  bolt/lib/Passes/ThreeWayBranch.cpp
  bolt/lib/Passes/ValidateInternalCalls.cpp
  bolt/lib/Profile/BoltAddressTranslation.cpp
  bolt/lib/Profile/DataAggregator.cpp
  bolt/lib/Profile/DataReader.cpp
  bolt/lib/Rewrite/BoltDiff.cpp

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