[PATCH] D36504: [CodeGenPrepare][WIP] Convert uncond. branch to return into a return to help with shrink-wrapping

[Sean Fertile via Phabricator via llvm-commits]

sfertile abandoned this revision.
sfertile added a comment.

It seems dupRetToEnableTailCallOpts already does duplicate all the  tail-call cases PPC is missing on any of the targets that implement 'mayBeEmittedAsTailCall', so I know to address that.


Repository:
  rL LLVM

https://reviews.llvm.org/D36504