Differential D90377 Diff 302524 mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVM.h

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mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVM.h

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static unsigned getNumUnpackedValues() { return 2; }		static unsigned getNumUnpackedValues() { return 2; }

/// Builds IR computing the sizes in bytes (suitable for opaque allocation)		/// Builds IR computing the sizes in bytes (suitable for opaque allocation)
/// and appends the corresponding values into `sizes`.		/// and appends the corresponding values into `sizes`.
static void computeSizes(OpBuilder &builder, Location loc,		static void computeSizes(OpBuilder &builder, Location loc,
LLVMTypeConverter &typeConverter,		LLVMTypeConverter &typeConverter,
ArrayRef<UnrankedMemRefDescriptor> values,		ArrayRef<UnrankedMemRefDescriptor> values,
SmallVectorImpl<Value> &sizes);		SmallVectorImpl<Value> &sizes);

		/// TODO: The following accessors don't take alignment rules between elements
		/// of the descriptor struct into account. For some architectures, it might be
		/// necessary to extend them and to use `llvm::DataLayout` contained in
		/// `LLVMTypeConverter`.

		/// Builds IR extracting the allocated pointer from the descriptor.
		static Value allocatedPtr(OpBuilder &builder, Location loc,
		Value memRefDescPtr, LLVM::LLVMType elemPtrPtrType);
		/// Builds IR inserting the allocated pointer into the descriptor.
		static void setAllocatedPtr(OpBuilder &builder, Location loc,
		Value memRefDescPtr,
		LLVM::LLVMType elemPtrPtrType,
		Value allocatedPtr);

		/// Builds IR extracting the aligned pointer from the descriptor.
		static Value alignedPtr(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter, Value memRefDescPtr,
		LLVM::LLVMType elemPtrPtrType);
		/// Builds IR inserting the aligned pointer into the descriptor.
		static void setAlignedPtr(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter,
		Value memRefDescPtr, LLVM::LLVMType elemPtrPtrType,
		Value alignedPtr);

		/// Builds IR extracting the offset from the descriptor.
		static Value offset(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter, Value memRefDescPtr,
		LLVM::LLVMType elemPtrPtrType);
		/// Builds IR inserting the offset into the descriptor.
		static void setOffset(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter, Value memRefDescPtr,
		LLVM::LLVMType elemPtrPtrType, Value offset);

		/// Builds IR extracting the pointer to the first element of the size array.
		static Value sizeBasePtr(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter,
		Value memRefDescPtr, LLVM::LLVMType elemPtrPtrType);
		/// Builds IR extracting the size[index] from the descriptor.
		static Value size(OpBuilder &builder, Location loc,
		LLVMTypeConverter typeConverter, Value sizeBasePtr,
		Value index);
		/// Builds IR inserting the size[index] into the descriptor.
		static void setSize(OpBuilder &builder, Location loc,
		LLVMTypeConverter typeConverter, Value sizeBasePtr,
		Value index, Value size);

		/// Builds IR extracting the pointer to the first element of the stride array.
		static Value strideBasePtr(OpBuilder &builder, Location loc,
		LLVMTypeConverter &typeConverter,
		Value sizeBasePtr, Value rank);
		/// Builds IR extracting the stride[index] from the descriptor.
		static Value stride(OpBuilder &builder, Location loc,
		LLVMTypeConverter typeConverter, Value strideBasePtr,
		Value index, Value stride);
		/// Builds IR inserting the stride[index] into the descriptor.
		static void setStride(OpBuilder &builder, Location loc,
		LLVMTypeConverter typeConverter, Value strideBasePtr,
		Value index, Value stride);
};		};

/// Base class for operation conversions targeting the LLVM IR dialect. It		/// Base class for operation conversions targeting the LLVM IR dialect. It
/// provides the conversion patterns with access to the LLVMTypeConverter and		/// provides the conversion patterns with access to the LLVMTypeConverter and
/// the LowerToLLVMOptions. The class captures the LLVMTypeConverter and the		/// the LowerToLLVMOptions. The class captures the LLVMTypeConverter and the
/// LowerToLLVMOptions by reference meaning the references have to remain alive		/// LowerToLLVMOptions by reference meaning the references have to remain alive
/// during the entire pattern lifetime.		/// during the entire pattern lifetime.
class ConvertToLLVMPattern : public ConversionPattern {		class ConvertToLLVMPattern : public ConversionPattern {
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