[llvm] [WebAssembly] Lower fmuladd to fma (PR #161355)

[Sam Parker via llvm-commits]

sparker-arm wrote:

> is there some sort of generic automated test suite that you're running that you can share with me? 

I've developed my own suite over the last few years... which I've just started the process of open sourcing. I will let you know when that happens, but I highly doubt it will happen this year.

https://github.com/llvm/llvm-project/pull/161355