[PATCH] D42609: [DWARFv5] Re-enable dumping a line table with no CU.

[Paul Robinson via Phabricator via llvm-commits]

probinson created this revision.
probinson added reviewers: dblaikie, aprantl.
probinson added a project: debug-info.
Herald added subscribers: llvm-commits, JDevlieghere, hiraditya, emaste.
Herald added a reviewer: JDevlieghere.

r323476 added support for DW_FORM_line_strp, and incorrectly made that
depend on having a DWARFUnit available.  We shouldn't be tracking
.debug_line_str in DWARFUnit after all.  After this patch, I can do an
NFC follow up and undo a bunch of the "plumbing" part of r323476.


Repository:
  rL LLVM

https://reviews.llvm.org/D42609

Files:
  lld/ELF/InputFiles.cpp
  llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h
  llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
  llvm/include/llvm/DebugInfo/DWARF/DWARFFormValue.h
  llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
  llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
  llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp
  llvm/test/DebugInfo/X86/dwarfdump-line-only.s
  llvm/tools/dsymutil/DwarfLinker.cpp

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