aeden [1] filed a deletion request for lldb-svn [2]:
The llvm-svn AUR package should provide lldb instead.
It simply doesn't make sense to use an lldb from the tip-of-tree while
keeping release versions of the other LLVM toolchain components. If a
single LLVM module is tip-of-tree, then the others should be as well.
- aeden(a)csail.mit.edu
[1] https://aur.archlinux.org/account/aeden/
[2] https://aur.archlinux.org/pkgbase/lldb-svn/