[v3] Print ints directly to streambuf

[Richard Earnshaw]

> On Tue, Feb 25, 2003 at 04:26:12PM -0800, Nathan Myers wrote:
> > I wonder how often this is faster.   Probably we can identify targets 
> > where it is, and add a flag in config.h.  (In practice, most numbers 
> > are small, although maybe not most hex-formatted numbers.)
> 
> Dunno.  Definitely faster on i386, ia64, ppc, arm, alphaev67.
> 

Well, ARM Architecture 5 or later...

R.