[all-commits] [llvm/llvm-project] 12605b: [DWARFYAML] Fix unintialized value Is64BitAddrSize...

[Xing GUO via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 12605bfd1ff5c6316e74587be1b41d24abd893fc
      https://github.com/llvm/llvm-project/commit/12605bfd1ff5c6316e74587be1b41d24abd893fc
  Author: Xing GUO <higuoxing at gmail.com>
  Date:   2020-08-05 (Wed, 05 Aug 2020)

  Changed paths:
    M llvm/include/llvm/ObjectYAML/DWARFEmitter.h
    M llvm/lib/ObjectYAML/DWARFEmitter.cpp
    M llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp

  Log Message:
  -----------
  [DWARFYAML] Fix unintialized value Is64BitAddrSize. NFC.

This patch fixes the undefined behavior that reported by ubsan.

http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/44524/