Note: this document discuss Mach-O port of LLD. For ELF and COFF, see LLD - The LLVM Linker.
lld is developed as part of the LLVM project.
You can run lld with
-mllvm -debug command line options to enable debugging
printouts. If you want to enable debug information for some specific pass, you
can run it with
-mllvm '-debug-only=<pass>', where pass is a name used in