org.graalvm.compiler.phases.common

Interface ConditionalEliminationUtil.GuardRewirer

Enclosing class:

ConditionalEliminationUtil

@FunctionalInterface
public static interface ConditionalEliminationUtil.GuardRewirer

Method Summary

Modifier and Type	Method and Description
boolean	rewire(GuardingNode guard, boolean result, Stamp guardedValueStamp, ValueNode newInput) Called if the condition could be proven to have a constant value (result) under guard.

Method Detail

rewire

boolean rewire(GuardingNode guard,
               boolean result,
               Stamp guardedValueStamp,
               ValueNode newInput)

Called if the condition could be proven to have a constant value (result) under guard.

Parameters:

guard - the guard whose result is proven

result - the known result of the guard

newInput - new input to pi nodes depending on the new guard

Returns:

whether the transformation could be applied