[lld-macho] Make lld::getInteger() tolerate leading "0x"/"0X" when base is 16
ld64 is cool with leading 0x for hex command-line args, and we should be also.
Reviewed By: #lld-macho, int3
Differential Revision: https://reviews.llvm.org/D88065
gkm on Mon, Sep 21, 7:02 PM.Authored by