SuccessChanges

Summary

  1. [dwarfdump] Warn for tags with DW_CHILDREN_yes but no children. (details)
Commit e1ef7183c6f008fa13cbe273500b020c4fad1252 by Jonas Devlieghere
[dwarfdump] Warn for tags with DW_CHILDREN_yes but no children.

Flag DIEs that have DW_CHILDREN_yes set in their abbreviation but don't
actually have any children.

rdar://59809554

Differential revision: https://reviews.llvm.org/D88048
The file was addedllvm/test/tools/llvm-dwarfdump/X86/no-children.yaml
The file was modifiedllvm/test/tools/llvm-dwarfdump/X86/verify_die_ranges.s
The file was modifiedllvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
The file was modifiedllvm/test/DebugInfo/X86/skeleton-unit-verify.s