[llvm] [SCEVExp] Use Builder.CreateBinOp in InsertBinOp. (PR #154148)

[Florian Hahn via llvm-commits]

fhahn wrote:

Currently this breaks Polly, because it uses the expander to insert the expanded instruction into a different function, which can break if we return a simplified value. Still thinking what the best fix would be, perhaps using the InstSimplifyFolder in polly...

https://github.com/llvm/llvm-project/pull/154148