CanonicalizeAffineMinMaxOpExprAndTermOrder< T > Struct Template Reference
Canonicalize the affine map result expression order of an affine min/max operation. More...
Inheritance diagram for CanonicalizeAffineMinMaxOpExprAndTermOrder< T >:
Public Member Functions | |
| LogicalResult | matchAndRewrite (T affineOp, PatternRewriter &rewriter) const override |
| Public Member Functions inherited from mlir::OpRewritePattern< T > | |
| OpRewritePattern (MLIRContext *context, PatternBenefit benefit=1, ArrayRef< StringRef > generatedNames={}) | |
| Patterns must specify the root operation name they match against, and can also specify the benefit of the pattern matching and a list of generated ops. | |
| Public Member Functions inherited from mlir::detail::OpOrInterfaceRewritePatternBase< T > | |
| LogicalResult | matchAndRewrite (Operation *op, PatternRewriter &rewriter) const final |
| Wrapper around the RewritePattern method that passes the derived op type. | |
| Public Member Functions inherited from mlir::RewritePattern | |
| virtual | ~RewritePattern ()=default |
| Public Member Functions inherited from mlir::Pattern | |
| ArrayRef< OperationName > | getGeneratedOps () const |
| Return a list of operations that may be generated when rewriting an operation instance with this pattern. | |
| std::optional< OperationName > | getRootKind () const |
| Return the root node that this pattern matches. | |
| std::optional< TypeID > | getRootInterfaceID () const |
| Return the interface ID used to match the root operation of this pattern. | |
| std::optional< TypeID > | getRootTraitID () const |
| Return the trait ID used to match the root operation of this pattern. | |
| PatternBenefit | getBenefit () const |
| Return the benefit (the inverse of "cost") of matching this pattern. | |
| bool | hasBoundedRewriteRecursion () const |
| Returns true if this pattern is known to result in recursive application, i.e. | |
| MLIRContext * | getContext () const |
| Return the MLIRContext used to create this pattern. | |
| StringRef | getDebugName () const |
| Return a readable name for this pattern. | |
| void | setDebugName (StringRef name) |
| Set the human readable debug name used for this pattern. | |
| ArrayRef< StringRef > | getDebugLabels () const |
| Return the set of debug labels attached to this pattern. | |
| void | addDebugLabels (ArrayRef< StringRef > labels) |
| Add the provided debug labels to this pattern. | |
| void | addDebugLabels (StringRef label) |
Additional Inherited Members | |
| Public Types inherited from mlir::OpRewritePattern< T > | |
| using | Base |
| Type alias to allow derived classes to inherit constructors with using Base::Base;. | |
| Static Public Member Functions inherited from mlir::RewritePattern | |
| template<typename T, typename... Args> | |
| static std::unique_ptr< T > | create (Args &&...args) |
| This method provides a convenient interface for creating and initializing derived rewrite patterns of the given type T. | |
| Protected Member Functions inherited from mlir::RewritePattern | |
| Pattern (StringRef rootName, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Inherit the base constructors from Pattern. | |
| Pattern (MatchAnyOpTypeTag tag, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Inherit the base constructors from Pattern. | |
| Pattern (MatchInterfaceOpTypeTag tag, TypeID interfaceID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Inherit the base constructors from Pattern. | |
| Pattern (MatchTraitOpTypeTag tag, TypeID traitID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Inherit the base constructors from Pattern. | |
| Protected Member Functions inherited from mlir::Pattern | |
| Pattern (StringRef rootName, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Construct a pattern with a certain benefit that matches the operation with the given root name. | |
| Pattern (MatchAnyOpTypeTag tag, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Construct a pattern that may match any operation type. | |
| Pattern (MatchInterfaceOpTypeTag tag, TypeID interfaceID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Construct a pattern that may match any operation that implements the interface defined by the provided interfaceID. | |
| Pattern (MatchTraitOpTypeTag tag, TypeID traitID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Construct a pattern that may match any operation that implements the trait defined by the provided traitID. | |
| void | setHasBoundedRewriteRecursion (bool hasBoundedRecursionArg=true) |
| Set the flag detailing if this pattern has bounded rewrite recursion or not. | |
Detailed Description
template<typename T>
struct CanonicalizeAffineMinMaxOpExprAndTermOrder< T >
struct CanonicalizeAffineMinMaxOpExprAndTermOrder< T >
Canonicalize the affine map result expression order of an affine min/max operation.
The pattern calls canonicalizeMapExprAndTermOrder to order the result expressions and replaces the operation if the order changed.
For example, the following operation:
%0 = affine.min affine_map<(d0, d1) -> (d0 + d1, d1 + 16, 32)> (i0, i1)
Turns into:
%0 = affine.min affine_map<(d0, d1) -> (32, d1 + 16, d0 + d1)> (i0, i1)
Definition at line 3850 of file AffineOps.cpp.
Member Function Documentation
◆ matchAndRewrite()
template<typename T>
|
inlineoverride |
Definition at line 3853 of file AffineOps.cpp.
References canonicalizeMapExprAndTermOrder(), mlir::RewriterBase::replaceOpWithNewOp(), and success().
The documentation for this struct was generated from the following file:
- lib/Dialect/Affine/IR/AffineOps.cpp
Generated on for MLIR by
1.14.0