[llvm] [WebAssembly] [Backend] Wasm optimize illegal bitmask (PR #145627)

[via llvm-commits]

badumbatish wrote:

> Out of curiosity, are there any languages, or frameworks, compiling to wasm that will use an i4? Either way, I think it would be okay, and easier to review, if i4 support came in a separate patch.

hmm not that i know of, the llvm ir snippet that has <64 x i4 > is hand written by me, I can remove it if it's not applicable?

https://github.com/llvm/llvm-project/pull/145627