[lld-macho][nfc] Minor refactoring + clang-tidy fixes
authorVy Nguyen <vyng@google.com>
Wed, 7 Apr 2021 05:32:59 +0000 (01:32 -0400)
committerVy Nguyen <vyng@google.com>
Wed, 7 Apr 2021 17:55:52 +0000 (13:55 -0400)
commitffc65824f0ee20e1f8e884811062b92bd6707b11
treeb555046853e937d561a51ff30dab63049a35a4f9
parentf49a4440d38a4123b01ded6493a02b4cbf038928
[lld-macho][nfc] Minor refactoring + clang-tidy fixes

- use "empty()" instead of "size()"
- refactor the re-export code so it doesn't create a new vector every time.

Differential Revision: https://reviews.llvm.org/D100019
lld/MachO/Driver.cpp