[PATCH] D95209: [CodeGen] Port Machine Function Splitter from ELF to COFF

[TaoPan via Phabricator via llvm-commits]

TaoPan created this revision.
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Unlike ELF that the name of MCSymbol is combined section name and symbol
name, the name of MCSymbol of COFF doesn't include section name, for
distinguishing with non-split MCSymbol, add BBSectionsColdTextPrefix to
name of MCSymbol.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95209

Files:
  llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
  llvm/lib/CodeGen/BasicBlockSections.cpp
  llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
  llvm/test/CodeGen/X86/basic-block-sections-cold.ll
  llvm/test/CodeGen/X86/machine-function-splitter.ll

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