[all-commits] [llvm/llvm-project] 2439bc: [llvm-objcopy] Fix gap-fill/pad-to tests (#75631)

[quic-akaryaki via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2439bc4a801df88b17764de50664e6b3a8e3c507
      https://github.com/llvm/llvm-project/commit/2439bc4a801df88b17764de50664e6b3a8e3c507
  Author: quic-akaryaki <123192073+quic-akaryaki at users.noreply.github.com>
  Date:   2023-12-15 (Fri, 15 Dec 2023)

  Changed paths:
    M llvm/test/tools/llvm-objcopy/ELF/gap-fill.test
    M llvm/test/tools/llvm-objcopy/ELF/pad-to.test

  Log Message:
  -----------
  [llvm-objcopy] Fix gap-fill/pad-to tests (#75631)

The tests added in PR #65815 fail on Apple buildbot because the `od`
printed addresses have a different number of leading zeroes. Mask
leading zeroes with a regex.
To support the `od` output format on z/OS, add `--ignore-case` to FileCheck.