RISC-V LLVM sync-up call 7th January 2021

For background on these calls, see

Reminder: the purpose is to co-ordinate between active contributors.
If you have support questions etc then it's best to post to llvm-dev.

We have a call every alternate Thursday at 4pm GMT, via

We have a shared calendar which may help in keeping track, which is
accessible at:
* <https://calendar.google.com/calendar/b/1?cid=bG93cmlzYy5vcmdfMG41cGtlc2ZqY25wMGJoNWhwczFwMGJkODBAZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ>
* <https://calendar.google.com/calendar/ical/lowrisc.org_0n5pkesfjcnp0bh5hps1p0bd80%40group.calendar.google.com/public/basic.ics>

Topics to discuss today include the following:
* Happy New Year!
* LLVM 12 release schedule (branch expected on Jan 26th)
  * Please highlight patches you'd particularly like to get
reviewed+merged before then
* RISC-V and FP rounding modes (see D94163, D93624)
* Any topics related to ongoing vector work?
  * See also: RFC: Allowing scalable vectors in structs to support
multiple return values from intrinsics
* Any other business?
* Next call: 21st Jan 2021