On Fri, Jul 12, 2019 at 9:49 AM Richard Sandiford
wrote:
>
> I'd made it a precondition of vector_builder::elt that the encoding
> must have been fully populated and that all implicit elements are
> therefore defined. But for one of the AArch64 patches I'm working on,
> it'd be convenient to be a
I'd made it a precondition of vector_builder::elt that the encoding
must have been fully populated and that all implicit elements are
therefore defined. But for one of the AArch64 patches I'm working on,
it'd be convenient to be able to look back at previous elements while
building up the encoding
