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+This directory contains the files for the compiler backend. All of these
+phases operate on FLIC code.
+
+optimize -- performs various tweaks to compact the code and make it faster.
+ also includes a postpass to fill in some additional structure slots.
+
+strictness -- attaches strictness information to functions and decides
+ whether locally-bound variables have a boxed or unboxed representation.
+
+codegen -- generates Lisp code from the optimized FLIC code.