[PATCH] D30900: [PPC] Eliminate stack frame in non-leaf function based on shrink wrapping

[Hiroshi Inoue via Phabricator via llvm-commits]

inouehrs added a comment.

The intention of this patch is avoid creating a stack frame if all method calls in a function is optimized with tailcallopt.
But I think I should do such optimization without bothering shrink wrap analysis; x86 backend seems already doing such opt.
So, I will abandon this patch. Thank you.


https://reviews.llvm.org/D30900