[PATCH] D101421: [DebugInfo] Enable CodeView DebugInfo for basic block sections

[TaoPan via Phabricator via llvm-commits]

TaoPan created this revision.
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With basic block sections, there are multiple flexible text sections for
a function, allow multiple .cv_loc directives for a function.

This patch includes modification of submitted but not landed D99487 <https://reviews.llvm.org/D99487> and
D100735 <https://reviews.llvm.org/D100735>, it's for easier reviewing the whole behavior of basic block
sections on Windows, duplicated part will be removed when git rebase.

Signed-off-by: Pan, Tao <tao.pan at intel.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D101421

Files:
  llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
  llvm/lib/CodeGen/BasicBlockSections.cpp
  llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
  llvm/lib/MC/MCStreamer.cpp
  llvm/test/DebugInfo/COFF/basic-block-sections.ll
  llvm/test/MC/COFF/cv-loc-cross-section.s

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