[lld-macho] cleanup unimplemented-option warnings
authorGreg McGary <gkm@fb.com>
Wed, 23 Sep 2020 15:53:37 +0000 (08:53 -0700)
committerGreg McGary <gkm@fb.com>
Wed, 23 Sep 2020 21:38:23 +0000 (14:38 -0700)
commitfa5f9452120cc1691d23e272697695a5a4331f9c
treee0c948f7a6bf7957f6c483af312ebc3007097409
parent140b7b6f09ca01f89701ccc86ddd8553cf42c311
[lld-macho] cleanup unimplemented-option warnings

Remove all spurious `HelpHidden` flags from  `lld/MachO/Options.td`. Add test for `HelpHidden` to `warnIfUnimplementedOption()` so that the empty `// handled elsewhere` case is unnecessary.

Reviewed By: #lld-macho, int3, smeenai

Differential Revision: https://reviews.llvm.org/D88160
lld/MachO/Driver.cpp
lld/MachO/Options.td