;; This has ASSEMBLY-UNIT-related stuff needed by core.lisp.
("src/compiler/early-assem")
+ ;; This has the BARRIER stuff that the threading support needs.
+ ("src/code/barrier")
+
;; core.lisp contains DEFSTRUCT CORE-OBJECT, and "compiler/main.lisp"
;; does lots of (TYPEP FOO 'CORE-OBJECT), so it's nice to compile this
;; before "compiler/main.lisp" so that those can be coded efficiently