4 Commits

Author	SHA1	Message	Date
Aart Bik	28b6d412af	[mlir][sparse] add support for complex zero/one building ... Reviewed By: bixia Differential Revision: https://reviews.llvm.org/D126039	2022-05-20 08:53:30 -07:00
wren romano	ebc8466481	[mlir][sparse] Adding {pointer,index}OverheadTypeEncoding ... Work towards: https://github.com/llvm/llvm-project/issues/51652 The new functions fill the gap between `overheadTypeEncoding` and `get{Pointer,Index}OverheadType`. Reviewed By: aartbik Differential Revision: https://reviews.llvm.org/D122056	2022-03-23 12:04:47 -07:00
wren romano	c948922567	[mlir][sparse] Factoring out type-based function-name suffixes ... Depends On D115010 This changes a couple of places that used to `return failure();` to now use `llvm_unreachable()` instead. However, `Transforms/Sparsification.cpp` should be doing the necessary type checks to ensure that those cases are in fact unreachable. Reviewed By: aartbik Differential Revision: https://reviews.llvm.org/D115012	2022-01-04 16:17:55 -08:00
wren romano	85b8d03e12	[mlir][sparse] Factoring out Transforms/CodegenUtils.{cpp,h} ... This moves a bunch of helper functions from `Transforms/SparseTensorConversion.cpp` into `Transforms/CodegenUtils.{cpp,h}` so that they can be reused by `Transforms/Sparsification.cpp`, etc. See also the dependent D115010 which cleans up some corner cases in this change. Reviewed By: aartbik, rriddle Differential Revision: https://reviews.llvm.org/D115008	2022-01-04 16:11:47 -08:00