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This commit is contained in:
Justin Ethier 2018-10-23 12:16:33 -04:00
parent c39183500a
commit d0564e991e
1 changed files with 23 additions and 24 deletions
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45
scheme/cyclone/cgen.sld
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@ -947,36 +947,34 @@
(adbf:calls-self? ast-fnc)
(self-closure-call? fun (car (adbf:all-params ast-fnc)))
)
;; TODO: need to emit all of this:
;; arg reassignment
;; GC check (w/fnc args and closure) - do after so we can just use args directly
;; continue statement
;;
;; example:
;;
;; if (stack_overflow(c_73374, (((gc_thread_data *)data)->stack_limit))) {
;; //printf("starting GC\n");
;; object buf[3]; buf[0] = k_73154; buf[1] = l_7317_73101;buf[2] = a_7318_73102;
;; GC(data, self_73251, buf, argc);
;; }
;;//return_closcall3(data, car(((closureN)self_73251)->elements[0]), k_73154, Cyc_cddr(data, l_7317_73101), c_73374);
;; // same, no need to reassign: k_73154 = k_73154;
;; l_7317_73101 = Cyc_cddr(data, l_7317_73101);
;; a_7318_73102 = c_73374;
;; continue;
;; TODO: how to handle varargs (maybe we don't)??
(for-each
(let* ((params (map mangle (cdr (adbf:all-params ast-fnc))))
;; TODO: doesn't work, arg may contain non-CPS functions which have their own args...
(args (map (lambda (s)
(string-replace-all s " " ""))
(string-split (c:body cargs) #\,)))
(reassignments (apply string-append
(map
(lambda (param arg)
(trace:error `(JAE ,param = ,arg)))
(cdr (adbf:all-params ast-fnc))
(string-split (c:body cargs) #\,))
(cond
((equal? param arg) "") ;; No need to reassign
(else
(string-append
param " = " arg ";\n"))))
params
args))
))
;(for-each
; (lambda (param arg)
; (trace:error `(JAE ,param = ,arg)))
; params
; args)
(c-code
(string-append
(c:allocs->str (c:allocs cfun) "\n")
(c:allocs->str (c:allocs cargs) "\n")
;; TODO: reassign args
reassignments
;; TODO: consider passing in a "top" instead of always calling alloca in macro below:
"continue_or_gc" (number->string (c:num-args cargs))
"(data,"
@ -985,6 +983,7 @@
(c:body cargs)
");"
)))
)
((and wkf fnc
*optimize-well-known-lambdas*