[PATCH] D51849: [RegisterCoalescer] Avoid "Use not jointly dominated by defs" in removePartialRedundancy

[Tim Renouf via Phabricator via llvm-commits]

tpr added a comment.

Hmm, me too for trunk. It only fails on our fork that is 340950 plus local changes, so the code generated by instruction selection is probably different.

I will try again to turn it into a mir test, and/or determine why that doesn't work.


Repository:
  rL LLVM

https://reviews.llvm.org/D51849