mlir::OneToOneConvertToLLVMPattern< SourceOp, TargetOp > Class Template Reference
Generic implementation of one-to-one conversion from "SourceOp" to "TargetOp" where the latter belongs to the LLVM dialect or an equivalent. More...
#include "mlir/Conversion/LLVMCommon/Pattern.h"
Inheritance diagram for mlir::OneToOneConvertToLLVMPattern< SourceOp, TargetOp >:
Public Types | |
| using | Super = OneToOneConvertToLLVMPattern<SourceOp, TargetOp> |
| Public Types inherited from mlir::ConvertOpToLLVMPattern< SourceOp > | |
| using | OpAdaptor = typename SourceOp::Adaptor |
| using | OneToNOpAdaptor |
Public Member Functions | |
| LogicalResult | matchAndRewrite (SourceOp op, typename SourceOp::Adaptor adaptor, ConversionPatternRewriter &rewriter) const override |
| Converts the type of the result to an LLVM type, pass operands as is, preserve attributes. | |
| Public Member Functions inherited from mlir::ConvertOpToLLVMPattern< SourceOp > | |
| ConvertOpToLLVMPattern (const LLVMTypeConverter &typeConverter, PatternBenefit benefit=1) | |
| LogicalResult | matchAndRewrite (Operation *op, ArrayRef< Value > operands, ConversionPatternRewriter &rewriter) const final |
| Wrappers around the RewritePattern methods that pass the derived op type. | |
| LogicalResult | matchAndRewrite (Operation *op, ArrayRef< ValueRange > operands, ConversionPatternRewriter &rewriter) const final |
| virtual LogicalResult | matchAndRewrite (SourceOp op, OneToNOpAdaptor adaptor, ConversionPatternRewriter &rewriter) const |
| Public Member Functions inherited from mlir::ConvertToLLVMPattern | |
| ConvertToLLVMPattern (StringRef rootOpName, MLIRContext *context, const LLVMTypeConverter &typeConverter, PatternBenefit benefit=1) | |
Additional Inherited Members | |
| Protected Member Functions inherited from mlir::ConvertToLLVMPattern | |
| LLVM::LLVMDialect & | getDialect () const |
| Returns the LLVM dialect. | |
| const LLVMTypeConverter * | getTypeConverter () const |
| Type | getIndexType () const |
| Gets the MLIR type wrapping the LLVM integer type whose bit width is defined by the used type converter. | |
| Type | getIntPtrType (unsigned addressSpace=0) const |
| Gets the MLIR type wrapping the LLVM integer type whose bit width corresponds to that of a LLVM pointer type. | |
| Type | getVoidType () const |
| Gets the MLIR type wrapping the LLVM void type. | |
| Type | getVoidPtrType () const |
| Get the MLIR type wrapping the LLVM i8* type. | |
| Type | getPtrType (unsigned addressSpace=0) const |
| Get the MLIR type wrapping the LLVM ptr type. | |
| Value | getStridedElementPtr (ConversionPatternRewriter &rewriter, Location loc, MemRefType type, Value memRefDesc, ValueRange indices, LLVM::GEPNoWrapFlags noWrapFlags=LLVM::GEPNoWrapFlags::none) const |
| Convenience wrapper for the corresponding helper utility. | |
| bool | isConvertibleAndHasIdentityMaps (MemRefType type) const |
| Returns if the given memref type is convertible to LLVM and has an identity layout map. | |
| Type | getElementPtrType (MemRefType type) const |
| Returns the type of a pointer to an element of the memref. | |
| void | getMemRefDescriptorSizes (Location loc, MemRefType memRefType, ValueRange dynamicSizes, ConversionPatternRewriter &rewriter, SmallVectorImpl< Value > &sizes, SmallVectorImpl< Value > &strides, Value &size, bool sizeInBytes=true) const |
| Computes sizes, strides and buffer size of memRefType with identity layout. | |
| Value | getSizeInBytes (Location loc, Type type, ConversionPatternRewriter &rewriter) const |
| Computes the size of type in bytes. | |
| Value | getNumElements (Location loc, MemRefType memRefType, ValueRange dynamicSizes, ConversionPatternRewriter &rewriter) const |
| Computes total number of elements for the given MemRef and dynamicSizes. | |
| MemRefDescriptor | createMemRefDescriptor (Location loc, MemRefType memRefType, Value allocatedPtr, Value alignedPtr, ArrayRef< Value > sizes, ArrayRef< Value > strides, ConversionPatternRewriter &rewriter) const |
| Creates and populates a canonical memref descriptor struct. | |
| Value | copyUnrankedDescriptor (OpBuilder &builder, Location loc, UnrankedMemRefType memRefType, Value operand, bool toDynamic) const |
| Copies the given unranked memory descriptor to heap-allocated memory (if toDynamic is true) or to stack-allocated memory (otherwise) and returns the new descriptor. | |
| LogicalResult | copyUnrankedDescriptors (OpBuilder &builder, Location loc, TypeRange origTypes, SmallVectorImpl< Value > &operands, bool toDynamic) const |
| Copies the memory descriptor for any operands that were unranked descriptors originally to heap-allocated memory (if toDynamic is true) or to stack-allocated memory (otherwise). | |
| Static Protected Member Functions inherited from mlir::ConvertToLLVMPattern | |
| static Value | createIndexAttrConstant (OpBuilder &builder, Location loc, Type resultType, int64_t value) |
| Create a constant Op producing a value of resultType from an index-typed integer attribute. | |
Detailed Description
template<typename SourceOp, typename TargetOp>
class mlir::OneToOneConvertToLLVMPattern< SourceOp, TargetOp >
class mlir::OneToOneConvertToLLVMPattern< SourceOp, TargetOp >
Generic implementation of one-to-one conversion from "SourceOp" to "TargetOp" where the latter belongs to the LLVM dialect or an equivalent.
Upholds a convention that multi-result operations get converted into an operation returning the LLVM IR structure type, in which case individual values must be extracted from using LLVM::ExtractValueOp before being used.
Member Typedef Documentation
◆ Super
template<typename SourceOp, typename TargetOp>
| using mlir::OneToOneConvertToLLVMPattern< SourceOp, TargetOp >::Super = OneToOneConvertToLLVMPattern<SourceOp, TargetOp> |
Member Function Documentation
◆ matchAndRewrite()
template<typename SourceOp, typename TargetOp>
|
inlineoverridevirtual |
Converts the type of the result to an LLVM type, pass operands as is, preserve attributes.
Reimplemented from mlir::ConvertOpToLLVMPattern< SourceOp >.
The documentation for this class was generated from the following file:
- include/mlir/Conversion/LLVMCommon/Pattern.h
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