mlir::bytecode Namespace Reference

Namespaces
	detail
	OpEncodingMask
	This enum represents a mask of all of the potential components of an operation.
	Section

Enumerations
enum	BytecodeVersion {   kMinSupportedVersion = 0 , kDialectVersioning = 1 , kLazyLoading = 2 , kUseListOrdering = 3 ,   kElideUnknownBlockArgLocation = 4 , kNativePropertiesEncoding = 5 , kNativePropertiesODSSegmentSize = 6 , kVersion = 6 ,   kAlignmentByte = 0xCB }

Functions
template<typename OperandT >
static uint64_t	getUseID (OperandT &val, unsigned ownerID)
	Get the unique ID of a value use. More...

Enumeration Type Documentation

BytecodeVersion

enum mlir::bytecode::BytecodeVersion

Enumerator
kMinSupportedVersion	The minimum supported version of the bytecode.
kDialectVersioning	Dialects versioning was added in version 1.
kLazyLoading	Support for lazy-loading of isolated region was added in version 2.
kUseListOrdering	Use-list ordering started to be encoded in version 3.
kElideUnknownBlockArgLocation	Avoid recording unknown locations on block arguments (compression) started in version 4.
kNativePropertiesEncoding	Support for encoding properties natively in bytecode instead of merged with the discardable attributes.
kNativePropertiesODSSegmentSize	ODS emits operand/result segment_size as native properties instead of an attribute.
kVersion	The current bytecode version.
kAlignmentByte	An arbitrary value used to fill alignment padding.

Definition at line 27 of file Encoding.h.

Function Documentation

getUseID()

template<typename OperandT >

static uint64_t mlir::bytecode::getUseID ( OperandT &  val, unsigned  ownerID  )

inlinestatic

Get the unique ID of a value use.

We encode the unique ID combining an owner number and the argument number such as if ownerID(op1) < ownerID(op2), then useID(op1) < useID(op2). If uses have the same owner, then argNumber(op1) < argNumber(op2) implies useID(op1) < useID(op2).

Definition at line 127 of file Encoding.h.