[all-commits] [llvm/llvm-project] 3b47bd: [lldb] Fix handling of `DW_AT_decl_file` according...

[Andy Hippo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b47bd32f9df4a57db98db5f35e680c7bd9fde3e
      https://github.com/llvm/llvm-project/commit/3b47bd32f9df4a57db98db5f35e680c7bd9fde3e
  Author: Andy Yankovsky <weratt at gmail.com>
  Date:   2021-03-03 (Wed, 03 Mar 2021)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
    M lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
    A lldb/test/Shell/SymbolFile/DWARF/DW_TAG_variable-DW_AT_decl_file-DW_AT_abstract_origin-crosscu1.s
    A lldb/test/Shell/SymbolFile/DWARF/Inputs/DW_TAG_variable-DW_AT_decl_file-DW_AT_abstract_origin-crosscu2.s

  Log Message:
  -----------
  [lldb] Fix handling of `DW_AT_decl_file` according to D91014 (attempt #2)

Apply changes from https://reviews.llvm.org/D91014 to other places where DWARF entries are being processed.

Test case is provided by @jankratochvil.
The test is marked to run only on x64 and exclude Windows and Darwin, because the assembly is not OS-independent.

(First attempt https://reviews.llvm.org/D96778 broke the build bots)

Reviewed By: jankratochvil

Differential Revision: https://reviews.llvm.org/D97765