[lld] [llvm] [LTO][lld] Emit textual assembly code with '--save-temps' (PR #195922)

[Teresa Johnson via llvm-commits]

teresajohnson wrote:

I'm having trouble adding a comment into the code, trying here. The new block in codegen heavily duplicates the normal path below it. Can they be largely combined?

https://github.com/llvm/llvm-project/pull/195922