OpConversionPattern is a wrapper around ConversionPattern that allows for matching and rewriting against an instance of a derived operation class as opposed to a raw Operation. More...
#include "mlir/Transforms/DialectConversion.h"
Inheritance diagram for mlir::OpConversionPattern< SourceOp >:
Public Types | |
| using | OpAdaptor = typename SourceOp::Adaptor |
Public Member Functions | |
| OpConversionPattern (MLIRContext *context, PatternBenefit benefit=1) | |
| OpConversionPattern (const TypeConverter &typeConverter, MLIRContext *context, PatternBenefit benefit=1) | |
| LogicalResult | match (Operation *op) const final |
| Wrappers around the ConversionPattern methods that pass the derived op type. More... | |
| void | rewrite (Operation *op, ArrayRef< Value > operands, ConversionPatternRewriter &rewriter) const final |
| Hook for derived classes to implement rewriting. More... | |
| LogicalResult | matchAndRewrite (Operation *op, ArrayRef< Value > operands, ConversionPatternRewriter &rewriter) const final |
| Hook for derived classes to implement combined matching and rewriting. More... | |
| virtual LogicalResult | match (SourceOp op) const |
| Rewrite and Match methods that operate on the SourceOp type. More... | |
| virtual void | rewrite (SourceOp op, OpAdaptor adaptor, ConversionPatternRewriter &rewriter) const |
| virtual LogicalResult | matchAndRewrite (SourceOp op, OpAdaptor adaptor, ConversionPatternRewriter &rewriter) const |
| Public Member Functions inherited from mlir::ConversionPattern | |
| LogicalResult | matchAndRewrite (Operation *op, PatternRewriter &rewriter) const final |
| Attempt to match and rewrite the IR root at the specified operation. More... | |
| const TypeConverter * | getTypeConverter () const |
| Return the type converter held by this pattern, or nullptr if the pattern does not require type conversion. More... | |
| template<typename ConverterTy > | |
| std::enable_if_t< std::is_base_of< TypeConverter, ConverterTy >::value, const ConverterTy * > | getTypeConverter () const |
| Public Member Functions inherited from mlir::RewritePattern | |
| virtual | ~RewritePattern ()=default |
| virtual void | rewrite (Operation *op, PatternRewriter &rewriter) const |
| Rewrite the IR rooted at the specified operation with the result of this pattern, generating any new operations with the specified builder. More... | |
| 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. More... | |
| std::optional< OperationName > | getRootKind () const |
| Return the root node that this pattern matches. More... | |
| std::optional< TypeID > | getRootInterfaceID () const |
| Return the interface ID used to match the root operation of this pattern. More... | |
| std::optional< TypeID > | getRootTraitID () const |
| Return the trait ID used to match the root operation of this pattern. More... | |
| PatternBenefit | getBenefit () const |
| Return the benefit (the inverse of "cost") of matching this pattern. More... | |
| bool | hasBoundedRewriteRecursion () const |
| Returns true if this pattern is known to result in recursive application, i.e. More... | |
| MLIRContext * | getContext () const |
| Return the MLIRContext used to create this pattern. More... | |
| StringRef | getDebugName () const |
| Return a readable name for this pattern. More... | |
| void | setDebugName (StringRef name) |
| Set the human readable debug name used for this pattern. More... | |
| ArrayRef< StringRef > | getDebugLabels () const |
| Return the set of debug labels attached to this pattern. More... | |
| void | addDebugLabels (ArrayRef< StringRef > labels) |
| Add the provided debug labels to this pattern. More... | |
| void | addDebugLabels (StringRef label) |
Additional Inherited Members | |
| 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. More... | |
| Protected Member Functions inherited from mlir::ConversionPattern | |
| template<typename... Args> | |
| ConversionPattern (const TypeConverter &typeConverter, Args &&...args) | |
| Construct a conversion pattern with the given converter, and forward the remaining arguments to RewritePattern. More... | |
| Protected Member Functions inherited from mlir::RewritePattern | |
| Pattern (StringRef rootName, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
Inherit the base constructors from Pattern. More... | |
| Pattern (MatchAnyOpTypeTag tag, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
Inherit the base constructors from Pattern. More... | |
| Pattern (MatchInterfaceOpTypeTag tag, TypeID interfaceID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
Inherit the base constructors from Pattern. More... | |
| Pattern (MatchTraitOpTypeTag tag, TypeID traitID, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
Inherit the base constructors from Pattern. More... | |
| 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. More... | |
| Pattern (MatchAnyOpTypeTag tag, PatternBenefit benefit, MLIRContext *context, ArrayRef< StringRef > generatedNames={}) | |
| Construct a pattern that may match any operation type. More... | |
| 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. More... | |
| 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. More... | |
| void | setHasBoundedRewriteRecursion (bool hasBoundedRecursionArg=true) |
| Set the flag detailing if this pattern has bounded rewrite recursion or not. More... | |
| Protected Attributes inherited from mlir::ConversionPattern | |
| const TypeConverter * | typeConverter = nullptr |
| An optional type converter for use by this pattern. More... | |
Detailed Description
template<typename SourceOp>
class mlir::OpConversionPattern< SourceOp >
OpConversionPattern is a wrapper around ConversionPattern that allows for matching and rewriting against an instance of a derived operation class as opposed to a raw Operation.
Definition at line 589 of file DialectConversion.h.
Member Typedef Documentation
◆ OpAdaptor
| using mlir::OpConversionPattern< SourceOp >::OpAdaptor = typename SourceOp::Adaptor |
Definition at line 591 of file DialectConversion.h.
Constructor & Destructor Documentation
◆ OpConversionPattern() [1/2]
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inline |
Definition at line 593 of file DialectConversion.h.
◆ OpConversionPattern() [2/2]
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inline |
Definition at line 595 of file DialectConversion.h.
Member Function Documentation
◆ match() [1/2]
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inlinefinalvirtual |
Wrappers around the ConversionPattern methods that pass the derived op type.
Reimplemented from mlir::RewritePattern.
Definition at line 602 of file DialectConversion.h.
Referenced by mlir::OpConversionPattern< SourceOp >::matchAndRewrite().
◆ match() [2/2]
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inlinevirtual |
Rewrite and Match methods that operate on the SourceOp type.
These must be overridden by the derived pattern class.
Definition at line 619 of file DialectConversion.h.
◆ matchAndRewrite() [1/2]
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inlinefinalvirtual |
Hook for derived classes to implement combined matching and rewriting.
Reimplemented from mlir::ConversionPattern.
Definition at line 611 of file DialectConversion.h.
References mlir::OpConversionPattern< SourceOp >::matchAndRewrite().
Referenced by mlir::OpConversionPattern< SourceOp >::matchAndRewrite().
◆ matchAndRewrite() [2/2]
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inlinevirtual |
Reimplemented in StorageSpecifierInitOpConverter, SpecifierGetterSetterOpConverter< Base, SourceOp >, GPUSubgroupReduceConversion, GPUAllReduceConversion, AssertOpLowering, and YieldOpLowering.
Definition at line 627 of file DialectConversion.h.
References mlir::OpConversionPattern< SourceOp >::match(), and mlir::OpConversionPattern< SourceOp >::rewrite().
◆ rewrite() [1/2]
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inlinefinalvirtual |
Hook for derived classes to implement rewriting.
op is the (first) operation matched by the pattern, operands is a list of the rewritten operand values that are passed to op, rewriter can be used to emit the new operations. This function should not fail. If some specific cases of the operation are not supported, these cases should not be matched.
Reimplemented from mlir::ConversionPattern.
Definition at line 605 of file DialectConversion.h.
References mlir::OpConversionPattern< SourceOp >::rewrite().
Referenced by mlir::OpConversionPattern< SourceOp >::matchAndRewrite(), and mlir::OpConversionPattern< SourceOp >::rewrite().
◆ rewrite() [2/2]
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inlinevirtual |
Definition at line 622 of file DialectConversion.h.
The documentation for this class was generated from the following file:
- include/mlir/Transforms/DialectConversion.h
