3 Commits

Author	SHA1	Message	Date
Kazu Hirata	1a36588ec6	[mlir] Use std::nullopt instead of None (NFC) ... This patch mechanically replaces None with std::nullopt where the compiler would warn if None were deprecated. The intent is to reduce the amount of manual work required in migrating from Optional to std::optional. This is part of an effort to migrate from llvm::Optional to std::optional: https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716	2022-12-03 18:50:27 -08:00
Nicolas Vasilache	7a69a9d7ae	[NFC][mlir] VectorUtils / IndexingUtils simplifications and cleanups ... This revision refactors and cleans up a bunch of infra related to vector, shapes and indexing into more reusable APIs. Differential Revision: https://reviews.llvm.org/D138501	2022-11-22 23:42:29 -08:00
Thomas Raoux	54db8cc7b1	[mlir][vector] Remove ExtractMap/InsertMap operations ... As discussed on discourse: https://discourse.llvm.org/t/vector-vector-distribution-large-vector-to-small-vector/1983/22 removing insert_map/extract_map op as vector distribution now uses warp_execute_on_lane_0 op. Differential Revision: https://reviews.llvm.org/D134000	2022-09-16 17:41:26 +00:00