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Memoize all of the functions at top-level

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This commit is contained in:
Justin Ethier 2019-02-06 14:53:00 -05:00
parent 4ac9b64bc2
commit a843e06f9a
1 changed files with 17 additions and 4 deletions
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21
analyze-pure-fncs.scm
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@ -39,7 +39,7 @@
((quote? exp) exp)
((const? exp) #t)
((ref? exp)
TODO: if exp is a global, return false
TODO: if exp is a global (IE: free var), return false
exp)
((define? exp)
(return #f))
@ -170,9 +170,22 @@
(cond
((define? exp) exp) ;; not top-level
(else
;; TODO: fold
;;(foldl (lambda (exp acc) `(memo (lambda(,(car exp)) ,acc))) '(test) '((a . b) (c . d)))
exp ;; TODO: just using this for debugging!
;; Memoize all of the functions at top-level
(foldl
(lambda (var/new-var acc)
(let ((rsym (gensym 'r))
(var (car var/new-var))
(new-var (cdr var/new-var)))
`(memoize
(,(gensym 'lambda)
(,rsym)
(Cyc-seq
(set-global! ,var ,rsym)
,acc
))
,new-var)))
exp
memo-tbl)
)))
new-exp)))
(else new-exp)))