[llvm] [X86] i512 shift expansion on AVX512 targets (PR #180432)

[Aryan Kadole via llvm-commits]

ak1932 wrote:

> @ak1932 ping?
I still am not able to generate the code ☹️. Any pointers to debug the flow would be helpful. I have also set up a godbolt local instance to debug but didn't find anything yet. Are there ways to check Target lowering flow like we do with opt pipeline for LLVM IR passes?


https://github.com/llvm/llvm-project/pull/180432