[all-commits] [llvm/llvm-project] aa123b: [llvm-readobj] Improve JSON output

[Paul Kirth via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aa123b8c096cc75100f7d87c9cfcc7afaa03cfd1
      https://github.com/llvm/llvm-project/commit/aa123b8c096cc75100f7d87c9cfcc7afaa03cfd1
  Author: Paul Kirth <paulkirth at google.com>
  Date:   2022-10-17 (Mon, 17 Oct 2022)

  Changed paths:
    M llvm/docs/ReleaseNotes.rst
    M llvm/test/tools/llvm-readobj/ELF/file-summary-json.test
    M llvm/test/tools/llvm-readobj/ELF/pretty-print.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] Improve JSON output

The current implementation outputs JSON in the following way:

[{'<filename>':{'FileSummary':{},...}}]

Using the filename as a key makes processing the JSON data awkward, and
should be avoided. This patch removes that outer key, since the
'FileSummary' data also includes a 'File' field, and so we lose no data.

Reviewed By: jhenderson, leonardchan

Differential Revision: https://reviews.llvm.org/D134843