[llvm] [RISCV] Sources of vmerge shouldn't overlap V0 (PR #170070)

[Alex Bradbury via llvm-commits]

asb wrote:

> Besides, why didn't I receive any notification from RVV buildbot failures? @asb Has it fully integrated?

It has, you _should_ have had an email from each bot that failed (I've checked with mudltiple other people this is working). What we don't get is a notification on the PR itself, because the integration is setup so that's only done when there's a _single_ candidate commit. Our builders aren't fast enough for that (except maybe the 'gauntlet' builder - it may be worth me switching that over to building every commit even if it means we build a small queue sometimes).

In general these email notifications often get missed because there are so many flaky builders, or instances of a failure that's caused by another commit that was tested alongside yours.

Are you seeing nothing at all in your email?

https://github.com/llvm/llvm-project/pull/170070