org.graalvm.compiler.lir.alloc.lsra.ssa

Class SSALinearScanEliminateSpillMovePhase

java.lang.Object

org.graalvm.compiler.lir.alloc.lsra.LinearScanEliminateSpillMovePhase

org.graalvm.compiler.lir.alloc.lsra.ssa.SSALinearScanEliminateSpillMovePhase

public class SSALinearScanEliminateSpillMovePhase
extends LinearScanEliminateSpillMovePhase

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.lir.alloc.lsra.LinearScanEliminateSpillMovePhase

LinearScanEliminateSpillMovePhase.Options

Field Summary

Fields inherited from class org.graalvm.compiler.lir.alloc.lsra.LinearScanEliminateSpillMovePhase

allocator

Method Summary

Modifier and Type	Method and Description
void	apply(TargetDescription target, LIRGenerationResult lirGenRes, AllocationPhase.AllocationContext context)
void	apply(TargetDescription target, LIRGenerationResult lirGenRes, AllocationPhase.AllocationContext context, boolean dumpLIR)
protected boolean	canEliminateSpillMove(AbstractBlockBase<?> block, StandardOp.MoveOp move)
protected int	firstInstructionOfInterest()
String	toString()

Methods inherited from class org.graalvm.compiler.lir.alloc.lsra.LinearScanEliminateSpillMovePhase

run

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

firstInstructionOfInterest

protected int firstInstructionOfInterest()

Overrides:

firstInstructionOfInterest in class LinearScanEliminateSpillMovePhase

Returns:

the index of the first instruction that is of interest for LinearScanEliminateSpillMovePhase.eliminateSpillMoves(org.graalvm.compiler.lir.gen.LIRGenerationResult)

canEliminateSpillMove

protected boolean canEliminateSpillMove(AbstractBlockBase<?> block,
                                        StandardOp.MoveOp move)

Overrides:

canEliminateSpillMove in class LinearScanEliminateSpillMovePhase

Parameters:

block - The block move is located in.

move - Spill move.

toString

public final String toString()

Overrides:

toString in class Object

apply

public final void apply(TargetDescription target,
                        LIRGenerationResult lirGenRes,
                        AllocationPhase.AllocationContext context)

apply

public final void apply(TargetDescription target,
                        LIRGenerationResult lirGenRes,
                        AllocationPhase.AllocationContext context,
                        boolean dumpLIR)