;;; Return the most specific integer type that can be quickly checked that
;;; includes the given type.
(defun containing-integer-type (subtype)
- (dolist (type '(fixnum
- (signed-byte 32)
- (unsigned-byte 32)
+ (dolist (type `(fixnum
+ (signed-byte ,sb!vm:n-word-bits)
+ (unsigned-byte ,sb!vm:n-word-bits)
integer)
(error "~S isn't an integer type?" subtype))
(when (csubtypep subtype (specifier-type type))
;;; If TYPE has a CHECK-xxx template, but doesn't have a corresponding
;;; PRIMITIVE-TYPE, then return the template's name. Otherwise, return NIL.
+;;; The second value is T if the template needs TYPE to be passed.
(defun hairy-type-check-template-name (type)
(declare (type ctype type))
(typecase type
#!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
((type= type (specifier-type '(unsigned-byte 64)))
'sb!c:check-unsigned-byte-64)
+ #!+(or x86 x86-64) ; Not implemented yet on other platforms
+ ((and (eql (numeric-type-class type) 'integer)
+ (eql (numeric-type-low type) 0)
+ (fixnump (numeric-type-high type)))
+ (values 'sb!c:check-mod-fixnum t))
(t nil)))
(fun-type
'sb!c:check-fun)