[v3] typeinfo tuning

[Hans-Peter Nilsson]

On Mon, 14 Mar 2011, Benjamin Kosnik wrote:
> This is versioned for 4.6.0, but I'll wait a day or two to see how it
> goes before I plead with the RMs.

It broke build, hopefully for trivial reasons.  It seems like
your bugzilla options are set to not receive email, so I'll have
to bug you like this, and ask that you please have a look at
PR48130.

> tested x86_64/linux

Broke cris-elf (et al, presumably).

brgds, H-P