muldi3, divdi3 and remdi3 patterns

[Mark Klein]

At 01:29 AM 8/10/99 -0600, Jeffrey A Law wrote:

>
>  In message < 4.1.19990809074734.00cdecc0@garfield.dis.com >you write:
>  > So even though $$remoI is faster than the combination of $$mulo2I and
>Why would you even consider calling mul2I?  Use 3 xmpyu instructions to do a
>standard cross-product multiply.  Calling the mul2I routines is totally
>braindead.

PA 1.0 is the primary reason - many of the HP3000's are still PA 1.0
boxes without xmpyu. Regardless, it's the $$rem.. millicode that I'm
trying to add.


--
Mark Klein                                    DIS International, Ltd.
http://www.dis.com                            415-892-8400
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