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Added inline expansion for all cxr and cxxxr primitives.

This commit is contained in:
Abdulaziz Ghuloum 2008-01-18 22:44:40 -05:00
parent 6018e2200d
commit 5bf2afce78
2 changed files with 43 additions and 1 deletions
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2
scheme/last-revision
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@ -1 +1 @@
1342
1343

42
scheme/pass-specify-rep-primops.ss
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@ -264,6 +264,48 @@
(prm 'mset x (K (- disp-cdr pair-tag)) (T v))
(smart-dirty-vector-set x v))])
(define (expand-cxr val ls)
(cond
[(null? ls) (T val)]
[else
(with-tmp ([x (expand-cxr val (cdr ls))])
(interrupt-unless (tag-test x pair-mask pair-tag))
(prm 'mref x
(case (car ls)
[(a) (K (- disp-car pair-tag))]
[else (K (- disp-cdr pair-tag))])))]))
(define-primop caar safe [(V x) (expand-cxr x '(a a))])
(define-primop cadr safe [(V x) (expand-cxr x '(a d))])
(define-primop cdar safe [(V x) (expand-cxr x '(d a))])
(define-primop cddr safe [(V x) (expand-cxr x '(d d))])
(define-primop caaar safe [(V x) (expand-cxr x '(a a a))])
(define-primop caadr safe [(V x) (expand-cxr x '(a a d))])
(define-primop cadar safe [(V x) (expand-cxr x '(a d a))])
(define-primop caddr safe [(V x) (expand-cxr x '(a d d))])
(define-primop cdaar safe [(V x) (expand-cxr x '(d a a))])
(define-primop cdadr safe [(V x) (expand-cxr x '(d a d))])
(define-primop cddar safe [(V x) (expand-cxr x '(d d a))])
(define-primop cdddr safe [(V x) (expand-cxr x '(d d d))])
;(define-primop caaaar safe [(V x) (expand-cxr x '(a a a a))])
;(define-primop caaadr safe [(V x) (expand-cxr x '(a a a d))])
;(define-primop caadar safe [(V x) (expand-cxr x '(a a d a))])
;(define-primop caaddr safe [(V x) (expand-cxr x '(a a d d))])
;(define-primop cadaar safe [(V x) (expand-cxr x '(a d a a))])
;(define-primop cadadr safe [(V x) (expand-cxr x '(a d a d))])
;(define-primop caddar safe [(V x) (expand-cxr x '(a d d a))])
(define-primop cadddr safe [(V x) (expand-cxr x '(a d d d))])
;(define-primop cdaaar safe [(V x) (expand-cxr x '(d a a a))])
;(define-primop cdaadr safe [(V x) (expand-cxr x '(d a a d))])
;(define-primop cdadar safe [(V x) (expand-cxr x '(d a d a))])
;(define-primop cdaddr safe [(V x) (expand-cxr x '(d a d d))])
;(define-primop cddaar safe [(V x) (expand-cxr x '(d d a a))])
;(define-primop cddadr safe [(V x) (expand-cxr x '(d d a d))])
;(define-primop cdddar safe [(V x) (expand-cxr x '(d d d a))])
;(define-primop cddddr safe [(V x) (expand-cxr x '(d d d d))])
(define-primop list safe
[(V) (K nil)]
[(V . arg*)