(sb!bignum:%multiply ,x ,y)
(values ,carry))
(values ,extra)))
- (let ((hi (gensym "HI-"))
- (lo (gensym "LO-")))
+ (with-unique-names (hi lo)
(if (eql extra 0)
`(multiple-value-bind (,hi ,lo) (sb!bignum:%multiply ,x ,y)
(sb!bignum::%dual-word-add ,hi ,lo ,carry))