[RFC] Testing __float128, round 2

[FX]

> Please tell which revision for which you want the patch tested
> and I'd be happy to test (though you *can* also do this yourself
> with a standard "embedded" simulator cross-compilation, using
> --target=cris-elf).

So I can do a build without any software or simulatior set up, just saying --target=cris-elf?

> I tried r163732 and it didn't apply cleanly there; perhaps parts
> of the patch you sent were already applied.

163694

> I assume that libquad doesn't have to be installed for hosts
> (targets?) where you just want to check that things still build,
> right?

No need for libquad in that case indeed.

FX