[all-commits] [llvm/llvm-project] 5d7e9a: [DWARF5] Added support for emission of debug_macro...

[Sourabh Singh Tomar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5d7e9adce20c997e2a9eeca161be3d22d046a4f4
      https://github.com/llvm/llvm-project/commit/5d7e9adce20c997e2a9eeca161be3d22d046a4f4
  Author: Sourabh Singh Tomar <SourabhSingh.Tomar at amd.com>
  Date:   2020-04-06 (Mon, 06 Apr 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCObjectFileInfo.h
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
    M llvm/lib/MC/MCObjectFileInfo.cpp
    A llvm/test/DebugInfo/X86/debug-macro-v5.ll

  Log Message:
  -----------
  [DWARF5] Added support for emission of debug_macro section.

Summary:
This patch adds support for emission of following DWARFv5 macro forms
in .debug_macro section.

1. DW_MACRO_start_file
2. DW_MACRO_end_file
3. DW_MACRO_define_strp
4. DW_MACRO_undef_strp.

Reviewed By: dblaikie, ikudrin

Differential Revision: https://reviews.llvm.org/D72828