Re: [Sbcl-commits] master: Recognize (integer-length (ldb (byte 64 0) (1- (logand n (- n))))) as ctz
Douglas Katzman via Sbcl-devel <[email protected]>
| Newsgroups | gmane.lisp.steel-bank.devel |
|---|---|
| Message-ID | <CAOrNasxYo69BXUAVU23+B2kG_Y8bvmaRGdxSVgi+f3V94nim=Q@mail.gmail.com> |
It's unbelievable to me that different words in a document can cause older CPUs to do the right thing, but ok if that's what they say. _______________________________________________ Sbcl-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sbcl-devel