The tuples branch is ready for merging to trunk if we can address a few remaining issues. The branch currently bootstraps and tests on i586-linux, x86_64-linux, ppc-linux, ppc64-linux, ia64-linux and s390x-linux. It fails to bootstrap on s390-linux (it fails during stage3 gcc configure, appearantly all function arguments get passed in %r2 instead of %r2 and %r3 for a call to fopen. Andreas, can you have a look here?). I'll be posting testresults of these targets shortly.
I would ask the maintainers of the non-covered primary and secondary targets to have a look at the status of their target on the branch as we do not have access to all kind of hardware to cover these targets. Thanks, Richard.