tree a11f04239c8d974cc1f2d3209760351ee6763752
parent 91a8f0878b91fe75a63b7c0044003870407f4009
author Matthias Springer <springerm@google.com> 1637893546 +0900
committer Copybara-Service <copybara-worker@google.com> 1637894169 -0800

[mlir][linalg][bufferize][NFC] Allow returning arbitrary memrefs

If `allowReturnMemref` is set to true, arbitrary memrefs may be returned from FuncOps. Also remove allocation hoisting code, which is only partly implemented at the moment.

The purpose of this commit is to untangle `bufferize` from `aliasInfo`. (Even with this change, they are not fully untangled yet.)

Differential Revision: https://reviews.llvm.org/D114507

GitOrigin-RevId: c94b80b4380ce851b5cf406a961eab472a43b3df