Re: svn commit: r210103 - head/lib/liblzma

2010-07-15 Thread Dimitry Andric
On 2010-07-15 16:28, Dag-Erling Smørgrav wrote: > Misaligned accesses, especially writes, are slow on all architectures - > but Marcel knows this, so I guess he has a reason for doing it this way? I did some unscientific tests here, on an i386 box, and it did not turn out to make too much differen

Re: svn commit: r210103 - head/lib/liblzma

2010-07-15 Thread Dag-Erling Smørgrav
Dimitry Andric writes: > Marcel Moolenaar writes: > > Unbreak xz (liblzma) on strong-aligned architectures (and without > > emulation of misaligned memory accesses). We cannot map the unaligned > > memory access functions to the ones used for aligned accesses, so do > > not define TUKLIB_FAST_UNA

Re: svn commit: r210103 - head/lib/liblzma

2010-07-15 Thread Dimitry Andric
On 2010-07-15 05:11, Marcel Moolenaar wrote: > Author: marcel > Date: Thu Jul 15 03:11:04 2010 > New Revision: 210103 > URL: http://svn.freebsd.org/changeset/base/210103 > > Log: > Unbreak xz (liblzma) on strong-aligned architectures (and without > emulation of misaligned memory accesses). We