[llvm] [InstCombine] lshr (mul (X, 2^N + 1)), N -> add (X, lshr(X, N)) (PR #90295)

[Craig Topper via llvm-commits]

topperc wrote:

@AtariDreams why do you keep force pushing patches? The github UI doesn't make it easy to see if you changed anything in the code in the patch or just rebased.

https://github.com/llvm/llvm-project/pull/90295