[llvm] Cleanup edit_distance short circuiting
authorserge-sans-paille <sguelton@mozilla.com>
Thu, 19 Jan 2023 22:00:53 +0000 (23:00 +0100)
committerserge-sans-paille <sguelton@mozilla.com>
Thu, 19 Jan 2023 22:20:37 +0000 (23:20 +0100)
commite8a163dc03e6913360beb305620104ba129c081c
tree285206608a5347e6b5a2967a312a8229c871548f
parentbd3ee371e9f0b09d2315701399e48be27844feec
[llvm] Cleanup edit_distance short circuiting

Also prevent integer overflow if MaximumDistance == UINT_MAX.

This is a follow-up to 6ad1b4095172373590134afff19a7fbad9d7889d
llvm/include/llvm/Option/OptTable.h
llvm/lib/Option/OptTable.cpp