[llvm] [GISel][CombinerHelper] Combine and(trunc(x), trunc(y)) -> trunc(and(x, y)) (PR #89023)

[Jay Foad via llvm-commits]

jayfoad wrote:

> ping @jayfoad

I don't have anything to add. I haven't been following this review closely.

https://github.com/llvm/llvm-project/pull/89023