K 10 svn:author V 6 marius K 8 svn:date V 27 2010-09-15T21:44:31.193054Z K 7 svn:log V 378 Add a VIS-based block copy function for SPARC64 V and later, which additionally takes advantage of the prefetch cache of these CPUs. Unlike the uncommitted US-III version, which provide no measurable speedup or even resulted in a slight slowdown on certain CPUs models compared to using the US-I version with these, the SPARC64 version actually results in a slight improvement. END