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Added adbv-set-assigned-value-helper!

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This commit is contained in:
Justin Ethier 2016-06-01 00:06:03 -04:00
parent e5903ee8bc
commit d499c6fc49
1 changed files with 11 additions and 3 deletions
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14
scheme/cyclone/cps-optimizations.sld
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@ -86,6 +86,14 @@
;; Number of times variable is passed as an app-argument
(app-arg-count adbv:app-arg-count adbv:set-app-arg-count!)
)
(define (adbv-set-assigned-value-helper! var value)
(adbv:set-assigned-value! var value)
;; TODO: if value is a lambda, update the lambda's var ref's
;; BUT, what if other vars point to var? do we need to add
;; them to the lambda's list as well?
)
(define (adb:make-var)
(%adb:make-var '? '? #f #f '() #f #f 0 0))
@ -157,7 +165,7 @@
(with-var! (define->var exp) (lambda (var)
(adbv:set-defined-by! var lid)
(adbv:set-ref-by! var (cons lid (adbv:ref-by var)))
(adbv:set-assigned-value! var (define->exp exp))
(adbv-set-assigned-value-helper! var (define->exp exp))
(adbv:set-const! var #f)
(adbv:set-const-value! var #f)))
(analyze (define->exp exp) lid))
@ -166,7 +174,7 @@
(with-var! (set!->var exp) (lambda (var)
(if (adbv:assigned-value var)
(adbv:set-reassigned! var #t))
(adbv:set-assigned-value! var (set!->exp exp))
(adbv-set-assigned-value-helper! var (set!->exp exp))
(adbv:set-ref-by! var (cons lid (adbv:ref-by var)))
(adbv:set-const! var #f)
(adbv:set-const-value! var #f)))
@ -201,7 +209,7 @@
(lambda (arg)
;(trace:error `(app check arg ,arg ,(car params) ,(const-atomic? arg)))
(with-var! (car params) (lambda (var)
(adbv:set-assigned-value! var arg)
(adbv-set-assigned-value-helper! var arg)
(cond
((const-atomic? arg)
(adbv:set-const! var #t)