[PATCH] D82084: [DebugInfo] Refactored out `debug_line.dwo` emission from `DwarfTypeUnit` to `DwarfDebug`

[Sourabh Singh Tomar via Phabricator via llvm-commits]

SouraVX created this revision.
SouraVX added reviewers: dblaikie, probinson, jini.susan.george.
SouraVX added projects: LLVM, debug-info.
Herald added subscribers: llvm-commits, hiraditya, aprantl.

Emission of `debug_line.dwo` was restricted by presence of
`DwarfTypeUnits` and the associated code was also hard-wired just
to satisfy this requirement.

This patch pulls out the emission code of `debug_line.dwo` from
`DwarfTypeUnits` to `DwarfDebug` so that, if required(for instance
`debug_macro.dwo` needs this), it can be leveraged easily.

This patch is based on @dblaikie feedback on D81476 <https://reviews.llvm.org/D81476>. Thanks for this!


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82084

Files:
  llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
  llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
  llvm/lib/CodeGen/AsmPrinter/DwarfUnit.h

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