[PATCH] D53804: [llvm-objdump] add support for '--reloc' as an alias of -r (PR39407)

[Xing via Phabricator via llvm-commits]

Higuoxing added a comment.

In https://reviews.llvm.org/D53804#1281813, @eush wrote:

> Is there a way to make CommandLine print aliases more compactly? E.g.
>
>   -x, -all-headers         - Display all available header information
>   
>
> instead of
>
>   -all-headers             - Display all available header information
>   -x                       - Alias for --all-headers
>   
>
> There are quite a few aliases.


It seems that there are only 3 options, `Hidden`, `NotHidden` and `ReallyHidden`,  https://llvm.org/docs/CommandLine.html#hiding-an-option-from-help-output


https://reviews.llvm.org/D53804