[PATCH] D66414: [llvm-objdump] Delete argv[0] from error messages

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added reviewers: grimar, jhenderson, rupprecht.
Herald added a reviewer: alexshap.
Herald added subscribers: llvm-commits, seiya.
Herald added a project: LLVM.

Currently we report

  ${argv[0]}: error: ...

GNU objdump does not print ` error:`

  ${argv[0]}: ...

`error: ` is useful, but repeating argv[0] does not provide lots of value. So switch to:

  error: ...

This is also consistent with llvm-objcopy and llvm-readobj.


Repository:
  rL LLVM

https://reviews.llvm.org/D66414

Files:
  tools/llvm-objdump/llvm-objdump.cpp

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