[PATCH] D62379: [DebugInfo] Stop undef fragments from closing non-overlapping fragments

[David Stenberg via Phabricator via llvm-commits]

dstenb updated this revision to Diff 201529.
dstenb added a comment.

Address comments (add `MachineInstr:isUndefDebugValue` query function)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62379/new/

https://reviews.llvm.org/D62379

Files:
  include/llvm/CodeGen/MachineInstr.h
  lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  test/DebugInfo/MIR/ARM/param-reg-const-mix.mir
  test/DebugInfo/X86/undef-fragment.ll

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