10 Commits

Author SHA1 Message Date
River Riddle
2310ced874 [mlir][NFC] Update textual references of func to func.func in examples+python scripts
The special case parsing of `func` operations is being removed.
2022-04-20 22:17:26 -07:00
Markus Böck
31d1ae7975 [mlir][doc] Fix links and references in documentation of Tutorials
This patch is the third in a series of patches fixing markdown links and references inside the mlir documentation.

This patch addresses all broken references to other markdown files and sections inside the Tutorials folder.

Differential Revision: https://reviews.llvm.org/D103017
2021-05-25 20:18:50 +02:00
Chris Lattner
782c534117 [ODS] Implement a new 'hasCanonicalizeMethod' bit for cann patterns.
This provides a simplified way to implement 'matchAndRewrite' style
canonicalization patterns for ops that don't need the full power of
RewritePatterns.  Using this style, you can implement a static method
with a signature like:

```
LogicalResult AssertOp::canonicalize(AssertOp op, PatternRewriter &rewriter) {
  return success();
}
```

instead of dealing with defining RewritePattern subclasses.  This also
adopts this for a few canonicalization patterns in the std dialect to
show how it works.

Differential Revision: https://reviews.llvm.org/D99143
2021-03-23 13:45:45 -07:00
Chris Lattner
dc4e913be9 [PatternMatch] Big mechanical rename OwningRewritePatternList -> RewritePatternSet and insert -> add. NFC
This doesn't change APIs, this just cleans up the many in-tree uses of these
names to use the new preferred names.  We'll keep the old names around for a
couple weeks to help transitions.

Differential Revision: https://reviews.llvm.org/D99127
2021-03-22 17:20:50 -07:00
Chris Lattner
6874726610 [PatternMatching] Add convenience insert method to OwningRewritePatternList. NFC.
This allows adding a C function pointer as a matchAndRewrite style pattern, which
is a very common case.  This adopts it in ExpandTanh to show how it reduces a level
of nesting.

We could allow C++ lambdas here, but that doesn't work as well with type inference
in the common case.  Instead of:

  patterns.insert(convertTanhOp);

you need to specify:

  patterns.insert<math::TanhOp>(convertTanhOp);

which is boilerplate'y.  Capturing state like this is very uncommon, so we choose
to require clients to define their own structs and use the non-convenience method
when they need to do so.

Differential Revision: https://reviews.llvm.org/D99039
2021-03-22 11:18:21 -07:00
Chris Lattner
1d909c9a35 Remove the extraneous MLIRContext argument from populateWithGenerated. NFC. 2021-03-21 10:38:35 -07:00
Nicolas Vasilache
422aaf31da [mlir][Linalg] Add named Linalg ops on tensor to buffer support.
This revision introduces support for buffer allocation for any named linalg op.
To avoid template instantiating many ops, a new ConversionPattern is created to capture the LinalgOp interface.

Some APIs are updated to remain consistent with MLIR style:
`OwningRewritePatternList * -> OwningRewritePatternList &`
`BufferAssignmentTypeConverter * -> BufferAssignmentTypeConverter &`

Differential revision: https://reviews.llvm.org/D89226
2020-10-12 11:20:23 +00:00
Paul C. Anagnostopoulos
848d66fafd Version 0.5 of the new "TableGen Backend Developer's Guide."
Files modified to take comments into account.
MLIR documentation updated for new TableGen documentation files.
2020-09-22 14:01:52 -04:00
Mehdi Amini
1b012a9146 Fix broken docs links (WritingAPass.md was renamed PassManagement.md) 2020-04-19 04:38:56 +00:00
River Riddle
55de49ac1c [mlir][docs] Refactor the layout of the docs folder
Summary:
This revision performs a few refactorings on the main docs folder. Namely it:
* Adds a new Rationale/ folder to contain various rationale documents
* Moves several "getting started" documents to the Tutorials/ folder
* Cleans up the titles of various documents

Differential Revision: https://reviews.llvm.org/D77934
2020-04-11 11:47:01 -07:00