4 Commits

Author SHA1 Message Date
River Riddle
87d6bf3728 [mlir][test] Generalize a bunch of FuncOp based passes to run on any operation/interfaces
A lot of test passes are currently anchored on FuncOp, but this
dependency
is generally just historical. A majority of these test passes can run on
any operation, or can operate on a specific interface
(FunctionOpInterface/SymbolOpInterface).
This allows for greatly reducing the API dependency on FuncOp, which
is slated to be moved out of the Builtin dialect.

Differential Revision: https://reviews.llvm.org/D121191
2022-03-08 12:25:32 -08:00
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
River Riddle
9f85c198db [mlir] Finish replacing OwningRewritePatternList with RewritePatternSet
OwningRewritePatternList has been deprecated for ~10 months now, we can remove
the leftover using directives at this point.

Differential Revision: https://reviews.llvm.org/D118287
2022-01-26 23:11:02 -08:00
River Riddle
7d0426dd95 [mlir] Move ComposeSubView+ExpandOps from Standard to MemRef
These transformations already operate on memref operations (as part of
splitting up the standard dialect). Now that the operations have moved,
it's time for these transformations to move as well.

Differential Revision: https://reviews.llvm.org/D118285
2022-01-26 23:11:02 -08:00