[llvm-branch-commits] MC: Add ELF section and directive for specifying a section's preferred alignment. (PR #150151)

[Fangrui Song via llvm-branch-commits]

MaskRay wrote:

There are some discussions on a codegen patch #149444 that I did not follow. Could you summarize the motivation in this patch's description?

https://github.com/llvm/llvm-project/pull/150151