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Add inactive code for FMLA-OR/NOT and fix a problem with C1FORM arguments in CJT/CJF/FMLA-AND, etc
This commit is contained in:
Juan Jose Garcia Ripoll
parent
a1fdddcf8f
commit
7b550ac31e
1 changed files with 92 additions and 72 deletions
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@ -25,13 +25,17 @@
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(if (endp (cddr args)) (c1nil) (c1expr (third args))))))
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))
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(defun c1not (args)
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(check-args-number 'NOT args 1)
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(let ((f (c1fmla-constant `(NOT ,@args))))
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(if (or (eq f t) (eq f nil) (atom f))
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(c1expr f)
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(let* ((value (c1expr (first args))))
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(make-c1form* 'FMLA-NOT
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:type '(member t nil)
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:args value)))))
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(defun c1and (args)
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#+(or)
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(let* ((values (c1args* args))
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(last (first (last values))))
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(apply #'make-c1form* 'FMLA-AND
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:type (type-or 'null (c1form-type last))
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:args values))
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(let ((f (c1fmla-constant `(AND ,@args))))
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(cond ((or (eq f t) (eq f nil) (atom f))
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(c1expr f))
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@ -46,40 +50,6 @@
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:type (type-or 'null (c1form-type last))
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:args values))))))
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(defun c2fmla-and (&rest args)
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(let* ((normal-exit (next-label))
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(dest *destination*))
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(cond ((and (consp dest) (eq (car dest) 'JUMP-TRUE))
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(let ((*exit* normal-exit)
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(*unwind-exit* (cons normal-exit *unwind-exit*)))
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(wt-comment-nl "CJT ~A" *current-c2form*)
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(CJT *current-c2form* (second dest) normal-exit)))
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((and (consp dest) (eq (car dest) 'JUMP-FALSE))
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(let ((*exit* normal-exit)
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(*unwind-exit* (cons normal-exit *unwind-exit*)))
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(wt-comment-nl "CJF ~A" *current-c2form*)
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(CJF *current-c2form* normal-exit (second dest))))
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(t
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(wt-comment-nl "FULL ~A" *current-c2form*)
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(loop with false-label = (next-label)
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with ue = (cons false-label *unwind-exit*)
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for forms on args
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for f = (first forms)
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do (cond ((rest forms)
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(let ((*exit* false-label)
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(*unwind-exit* ue)
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(*destination* `(JUMP-FALSE ,false-label)))
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(c2expr* f)))
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(t
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(c2expr f)
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(wt-nl)
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(wt-go normal-exit)))
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finally
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(progn
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(wt-label false-label)
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(unwind-exit nil)))))
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(wt-label normal-exit)))
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(defun c1or (args)
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(let ((f (c1fmla-constant `(OR ,@args))))
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(cond ((or (eq f t) (eq f nil) (atom f))
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@ -95,35 +65,6 @@
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:type (type-or 'null (c1form-type last))
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:args values))))))
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(defun c2fmla-or (&rest args)
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(let* ((dest *destination*)
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(normal-exit (next-label))
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(*exit* normal-exit)
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(*unwind-exit* (cons normal-exit *unwind-exit*)))
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(cond ((and (consp dest) (eq (car dest) 'JUMP-TRUE))
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(CJT *current-c2form* (second dest) normal-exit))
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((and (consp dest) (eq (car dest) 'JUMP-FALSE))
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(CJF *current-c2form* normal-exit (second dest)))
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(t
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(loop with true-label = (next-label)
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with *exit* = true-label
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with *unwind-exit* = (cons true-label *unwind-exit*)
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for forms on args
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for f = (first forms)
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do (cond ((rest forms)
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(let ((*destination* 'VALUE0))
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(c2expr f))
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(set-jump-true 'VALUE0 true-label))
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(t
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(c2expr f)
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(wt-nl)
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(wt-go normal-exit)))
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finally
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(progn
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(wt-label true-label)
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(set-loc 'VALUE0)))))
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(wt-label normal-exit)))
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(defun resolve-constants (list)
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(mapcar #'(lambda (x)
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(if (constantp x)
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@ -242,7 +183,7 @@
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(wt-label label))))
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(FMLA-NOT (CJF (c1form-arg 0 fmla) Flabel Tlabel))
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(LOCATION
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(case (first (c1form-arg 0 fmla))
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(case (c1form-arg 0 fmla)
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((T) (unwind-no-exit Tlabel) (wt-nl) (wt-go Tlabel))
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((NIL))
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(t (let ((*destination* (list 'JUMP-TRUE Tlabel)))
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@ -269,7 +210,7 @@
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(wt-label label))))
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(FMLA-NOT (CJT (c1form-arg 0 fmla) Flabel Tlabel))
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(LOCATION
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(case (first (c1form-arg 0 fmla))
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(case (c1form-arg 0 fmla)
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((T))
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((NIL) (unwind-no-exit Flabel) (wt-nl) (wt-go Flabel))
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(t (let ((*destination* (list 'JUMP-FALSE Flabel)))
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@ -277,6 +218,83 @@
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(t (let ((*destination* (list 'JUMP-FALSE Flabel))) (c2expr* fmla))))
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)
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(defun c2fmla-not (arg)
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(let ((dest *destination*))
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(cond ((and (consp dest) (eq (car dest) 'JUMP-TRUE))
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(let ((*destination* `(JUMP-FALSE ,@(cdr dest))))
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(c2expr arg)))
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((and (consp dest) (eq (car dest) 'JUMP-FALSE))
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(let ((*destination* `(JUMP-FALSE ,@(cdr dest))))
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(c2expr arg)))
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(t
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(let ((*inline-blocks* 0)
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(*temp* *temp*))
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(unwind-exit (apply #'produce-inline-loc (inline-args (list arg))
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'((:bool) (:bool) "!(#0)" nil t)))
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(close-inline-blocks))))))
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(defun c2fmla-and (args)
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(let* ((normal-exit (next-label))
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(dest *destination*))
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(cond ((and (consp dest) (eq (car dest) 'JUMP-TRUE))
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(let ((*exit* normal-exit)
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(*unwind-exit* (cons normal-exit *unwind-exit*)))
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(CJT *current-c2form* (second dest) normal-exit)))
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((and (consp dest) (eq (car dest) 'JUMP-FALSE))
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(let ((*exit* normal-exit)
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(*unwind-exit* (cons normal-exit *unwind-exit*)))
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(CJF *current-c2form* normal-exit (second dest))))
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(t
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(loop with false-label = (next-label)
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with ue = (cons false-label *unwind-exit*)
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for forms on args
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for f = (first forms)
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do (cond ((rest forms)
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(let ((*exit* false-label)
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(*unwind-exit* ue)
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(*destination* `(JUMP-FALSE ,false-label)))
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(c2expr* f)))
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(t
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(c2expr f)
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(wt-nl)
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(wt-go normal-exit)))
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finally
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(progn
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(wt-label false-label)
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(unwind-exit nil)))))
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(wt-label normal-exit)))
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(defun c2fmla-or (args)
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(let* ((normal-exit (next-label))
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(ue (cons normal-exit *unwind-exit*))
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(dest *destination*))
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(cond ((and (consp dest) (eq (car dest) 'JUMP-TRUE))
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(let ((*exit* normal-exit)
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(*unwind-exit* ue))
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(CJT *current-c2form* (second dest) normal-exit)
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(wt-label normal-exit)))
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((and (consp dest) (eq (car dest) 'JUMP-FALSE))
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(let ((*exit* normal-exit)
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(*unwind-exit* ue))
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(CJF *current-c2form* normal-exit (second dest))
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(wt-label normal-exit)))
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(t
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(loop for forms on args
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for f = (first forms)
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do (cond ((rest forms)
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(let ((*destination* 'VALUE0))
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(c2expr* f))
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(let ((*exit* normal-exit)
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(*unwind-exit* ue))
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(set-jump-true 'VALUE0 normal-exit)))
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(t
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(let ((*destination 'VALUE0))
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(c2expr* f))))
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finally
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(progn
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(wt-label normal-exit)
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(unwind-exit 'VALUE0)))))))
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(defun set-jump-true (loc label)
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(multiple-value-bind (constantp value)
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(loc-immediate-value-p loc)
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@ -317,9 +335,11 @@
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(put-sysprop 'if 'c1special 'c1if)
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(put-sysprop 'if 'c2 'c2if)
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;(put-sysprop 'not 'c1 'c1not)
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;(put-sysprop 'fmla-not 'c2 'c2fmla-not)
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(put-sysprop 'and 'c1 'c1and)
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;(put-sysprop 'or 'c1 'c1or)
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(put-sysprop 'fmla-and 'c2 'c2fmla-and)
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;(put-sysprop 'or 'c1 'c1or)
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;(put-sysprop 'fmla-or 'c2 'c2fmla-or)
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(put-sysprop 'jump-true 'set-loc 'set-jump-true)
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(put-sysprop 'jump-false 'set-loc 'set-jump-false)
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