GuardLoweringPhase.UseImplicitNullChecks (Graal OpenJDK Project Documentation)

java.lang.Object
- com.oracle.graal.phases.graph.ScheduledNodeIterator
- - com.oracle.graal.phases.common.GuardLoweringPhase.UseImplicitNullChecks

private static class GuardLoweringPhase.UseImplicitNullChecks
extends ScheduledNodeIterator

Fields
Modifier and Type	Field and Description
`private int`	`implicitNullCheckLimit`
`private Map<ValueNode,ValueNode>`	`nullGuarded`

Constructors
Constructor and Description
`UseImplicitNullChecks(int implicitNullCheckLimit)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private void`	`check(Access access, OffsetAddressNode address)`
`private boolean`	`isImplicitNullCheck(ValueNode offset)`
`private void`	`processAccess(Access access)`
`private void`	`processGuard(Node node)`
`protected void`	`processNode(Node node)`
`private boolean`	`processPi(PiNode node)`

Methods inherited from class com.oracle.graal.phases.graph.ScheduledNodeIterator
insert, processNodes, replaceCurrent

private final Map<ValueNode,ValueNode> nullGuarded

private final int implicitNullCheckLimit

UseImplicitNullChecks(int implicitNullCheckLimit)

private boolean processPi(PiNode node)

private void processAccess(Access access)

private void check(Access access,
                   OffsetAddressNode address)

private boolean isImplicitNullCheck(ValueNode offset)

Class GuardLoweringPhase.UseImplicitNullChecks