4 Commits

Author	SHA1	Message	Date
Bruce Evans	5182dcbec2	Rearrange the inner loop of scanc() to get better code on i*86's ... (on an i486, 10 cycles (+ cache misses) instead of 15). The change should be a no-op if the compiler is any good. The best possible i*86 code for the same algorithm is only 1 more cycle faster on i486's so I don't want to bother implementing an assembler version. scanc() is a bottleneck for OPOST processing. It is naturally about 4 times as slow as bcopy() on 32-bit systems.	1995-07-11 18:50:47 +00:00
Poul-Henning Kamp	5edd0e154f	<libkern/libkern.h> has moved to <sys/libkern.h> (repository copy). ... Since /usr/include/libkern doesn't and shouldn't exist, this is the least evil way to handle this.	1995-03-17 06:15:40 +00:00
David Greenman	3c4dd3568f	Added $Id$	1994-08-02 07:55:43 +00:00
Rodney W. Grimes	df8bae1de4	BSD 4.4 Lite Kernel Sources	1994-05-24 10:09:53 +00:00