Package com.oracle.graal.lir

Interface Summary

Interface	Description
InstructionStateProcedure
InstructionValueConsumer	Functional interface for iterating over a list of values without modifying them.
InstructionValueProcedure	Functional interface for iterating over a list of values, possibly returning a value to replace the old value.
StandardOp.BlockEndOp	A block delimiter.
StandardOp.BranchOp	Marker interface for a LIR operation that is a conditional jump.
StandardOp.ImplicitNullCheck
StandardOp.MoveOp	Marker interface for a LIR operation that moves a value from StandardOp.MoveOp.getInput() to StandardOp.MoveOp.getResult().
StandardOp.NullCheck
StandardOp.SaveRegistersOp	An operation that saves registers to the stack.
StandardOp.StackStoreOp	An operation that takes one input and stores it in a stack slot as well as to an ordinary variable.
StateProcedure
SwitchStrategy.SwitchClosure
ValueConsumer	Non-modifying version of ValueProcedure.
ValueProcedure	Similar to InstructionValueProcedure but without an LIRInstruction parameter.

Class Summary

Class	Description
CompositeValue	Base class to represent values that need to be stored in more than one register.
CompositeValueClass<T>	Lazily associated metadata for every CompositeValue type.
CompositeValueClass.CompositeValueFieldsScanner
ControlFlowOptimizer	This class performs basic optimizations on the control flow graph after LIR generation.
ControlFlowOptimizer.Optimizer<B extends AbstractBlockBase<B>>
EdgeMoveOptimizer	This class optimizes moves, particularly those that result from eliminating SSA form.
EdgeMoveOptimizer.Optimizer
FullInfopointOp	Emits an infopoint (only mark the position).
LabelRef	LIR instructions such as StandardOp.JumpOp and StandardOp.BranchOp need to reference their target AbstractBlockBase.
LIR	This class implements the overall container for the LIR graph and directs its construction, optimization, and finalization.
LIRFrameState	This class represents garbage collection and deoptimization information attached to a LIR instruction.
LIRInsertionBuffer	A buffer to enqueue updates to a list.
LIRInstruction	The base class for an LIRInstruction.
LIRInstructionClass<T>
LIRInstructionClass.LIRInstructionFieldsScanner
LIRIntrospection<T>
LIRIntrospection.LIRFieldsScanner
LIRIntrospection.OperandModeAnnotation
LIRIntrospection.ValueFieldInfo
LIRIntrospection.Values
LIRValueUtil
LIRVerifier
NullCheckOptimizer
RedundantMoveElimination	Removes move instructions, where the destination value is already in place.
RedundantMoveElimination.BlockData	Holds the entry and exit states for each block for dataflow analysis.
RedundantMoveElimination.Optimization
SimpleInfopointOp
StandardOp	A collection of machine-independent LIR operations, as well as interfaces to be implemented for specific kinds or LIR operations.
StandardOp.AbstractBlockEndOp
StandardOp.BlackholeOp
StandardOp.JumpOp	LIR operation that is an unconditional jump to a StandardOp.JumpOp.destination().
StandardOp.LabelOp	LIR operation that defines the position of a label.
StandardOp.NoOp	A LIR operation that does nothing.
StandardOp.StackMove
SwitchStrategy	This class encapsulates different strategies on how to generate code for switch instructions.
SwitchStrategy.BaseSwitchClosure	Backends can subclass this abstract class and generate code for switch strategies by implementing the SwitchStrategy.BaseSwitchClosure.conditionalJump(int, Condition, Label) method.
SwitchStrategy.BinaryStrategy	This strategy recursively subdivides the list of keys to create a binary search based on probabilities.
SwitchStrategy.RangesStrategy	This strategy divides the keys into ranges of successive keys with the same target and creates comparisons for these ranges.
SwitchStrategy.SequentialStrategy	This strategy orders the keys according to their probability and creates one equality comparison per key.
Variable	Represents a value that is yet to be bound to a machine location (such as a RegisterValue or StackSlot) by a register allocator.

Enum Summary

Enum	Description
LIRInstruction.OperandFlag	Flags for an operand.
LIRInstruction.OperandMode	Constants denoting how a LIR instruction uses an operand.

Annotation Types Summary

Annotation Type	Description
CompositeValue.Component
LIRInstruction.Alive
LIRInstruction.Def
LIRInstruction.State
LIRInstruction.Temp
LIRInstruction.Use
Opcode	Denotes an opcode name for an annotated LIRInstruction.