[llvm] [SelectionDAG] Optimize 32-bit udiv with 33-bit magic constants on 64-bit targets (PR #181288)

[Craig Topper via llvm-commits]

topperc wrote:

> > Do you need to me to merge this?
> 
> Yes, please. Is there anything you’d like me to do first, such as squashing the commits into a single commit?

Nope. I can squash in the github UI.

https://github.com/llvm/llvm-project/pull/181288