[llvm] [AMDGPU] Run LowerLDS at the end of the fullLTO pipeline (PR #75333)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> Moving the pass is probably fine - it should be kept adjacent to promotealloca but otherwise doesn't matter much. Reasonable chance promotealloca will need fixes too.


BTW what happened to the patches to allow module LDS to report to promote-alloca the available LDS budget?


> 
> The flag is ugly but it'll take some effort to make the pass properly composable, in the sense that it can be run repeatedly or on separate TUs before on the whole module.

That would be nice



https://github.com/llvm/llvm-project/pull/75333