106 Commits

Author SHA1 Message Date
Matthias Springer
daf18108ec [mlir][tensor] Replace tensor-bufferize with BufferizableOpInterface impl
This commit switches the `tensor-bufferize` pass over to BufferizableOpInterface-based bufferization.

Differential Revision: https://reviews.llvm.org/D118246
2022-01-27 19:30:45 +09:00
Matthias Springer
268524238e [mlir][bufferization] Add an option to use memref types without layout maps
This is for compatibility with existing bufferization passes. Also clean up memref type generation a bit.

Differential Revision: https://reviews.llvm.org/D118243
2022-01-27 00:03:34 +09:00
Benjamin Kramer
2c8a77ab21 [mlir] Move duplicated BufferizableOpInterface::kBufferLayoutAttrName defs to a single place 2022-01-25 15:20:30 +01:00
Matthias Springer
c30d2893a4 [mlir][bufferize] Change insertion point for ToTensorOps
Both insertion points are valid. This is to make BufferizableOpInteface-based bufferization compatible with existing partial bufferization test cases. (So less changes are necessary to unit tests.)

Differential Revision: https://reviews.llvm.org/D117986
2022-01-25 00:43:04 +09:00
Matthias Springer
b2499bf3e8 [mlir][bufferize][NFC] Refactor createAlloc function signature
Pass a ValueRange instead of an ArrayRef<Value> for better compatibility. Also provide an additional function overload that automatically deallocates the buffer if specified.

Differential Revision: https://reviews.llvm.org/D118025
2022-01-24 20:25:35 +09:00
Matthias Springer
7a1579ac67 [mlir][bufferization] Move one-shot bufferization to Bufferization dialect
This commit is the first step towards unifying core bufferization and One-Shot Bufferize.

This commit does not move over the implementations of BufferizableOpInterface yet. This will be done in separate commits. This change does also not move the unit tests yet. The tests will be moved together with op interface implementations and split into separate files.

Differential Revision: https://reviews.llvm.org/D117641
2022-01-20 18:21:20 +09:00