CVSROOT: /cvs Module name: src Changes by: [email protected] 2013/06/11 14:05:53
Modified files:
sys/lib/libkern/arch/hppa64: bcopy.m4
Log message:
Optimize memcpy(9) by always doing a forward copy; it should never be used
for overlapping copies. Attempt to be instruction cache friendly by turning
things around and make memcpy(9) use the forward copy branch of memmove(9),
and implement bcopy(9) by swapping its arguments and dropping into memmove(9).
Same change as the one just made to for hppa.
