(define-source-transform 1+ (x) `(+ ,x 1))
(define-source-transform 1- (x) `(- ,x 1))
-(define-source-transform oddp (x) `(not (zerop (logand ,x 1))))
-(define-source-transform evenp (x) `(zerop (logand ,x 1)))
+(define-source-transform oddp (x) `(logtest ,x 1))
+(define-source-transform evenp (x) `(not (logtest ,x 1)))
;;; Note that all the integer division functions are available for
;;; inline expansion.
#+sb-xc-host ; Only we should be using these
(progn
(def style-warn)
- (def compiler-abort)
(def compiler-error)
(def compiler-warn)
(def compiler-style-warn)