3 Commits

Author	SHA1	Message	Date
Jacques Pienaar	136d746ec7	[mlir] Flip accessors to prefixed form (NFC) ... Another mechanical sweep to keep diff small for flip to _Prefixed.	2022-07-10 21:19:11 -07:00
Matthias Springer	6c3c5f8069	[mlir][memref] Improve type inference for rank-reducing subviews ... The result shape of a rank-reducing subview cannot be inferred in the general case. Just the result rank is not enough. The only thing that we can infer is the layout map. This change also improves the bufferization patterns of tensor.extract_slice and tensor.insert_slice to fully support rank-reducing operations. Differential Revision: https://reviews.llvm.org/D129144	2022-07-05 16:49:07 +02:00
Thomas Raoux	b1357fe618	[mlir][memref] Add transformation to do loop multi-buffering ... This transformation is useful to break dependency between consecutive loop iterations by increasing the size of a temporary buffer. This is usually combined with heavy software pipelining. Differential Revision: https://reviews.llvm.org/D119406	2022-02-24 09:41:21 -08:00