com.oracle.svm.truffle.api

Class TruffleBoundaryPhase

java.lang.Object

org.graalvm.compiler.phases.BasePhase<Object>

org.graalvm.compiler.phases.Phase

com.oracle.svm.truffle.api.TruffleBoundaryPhase

All Implemented Interfaces:

org.graalvm.compiler.phases.contract.PhaseSizeContract

public class TruffleBoundaryPhase
extends org.graalvm.compiler.phases.Phase

Deoptimize for CompilerDirectives.TruffleBoundary calls when CompilerDirectives.transferToInterpreter() is true. Note that most of the deoptimizations are already inserted during parsing in SubstrateGraphBuilderPhase.SubstrateBytecodeParser. However, during parsing we cannot optimize virtual call sites that get canonicalized to static calls only during partial evaluation. So we re-check all invokes that remain after partial evaluation here.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.phases.BasePhase

org.graalvm.compiler.phases.BasePhase.BasePhaseStatistics, org.graalvm.compiler.phases.BasePhase.PhaseOptions

Constructor Summary

Constructors

Constructor and Description
TruffleBoundaryPhase()

Method Summary

Modifier and Type	Method and Description
protected void	run(org.graalvm.compiler.nodes.StructuredGraph graph)

Methods inherited from class org.graalvm.compiler.phases.Phase

apply, apply, run

Methods inherited from class org.graalvm.compiler.phases.BasePhase

apply, apply, codeSizeIncrease, contractorName, getName, shouldDumpAfterAtBasicLevel, shouldDumpBeforeAtBasicLevel

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.phases.contract.PhaseSizeContract

checkContract

Constructor Detail

TruffleBoundaryPhase

public TruffleBoundaryPhase()

Method Detail

run

protected void run(org.graalvm.compiler.nodes.StructuredGraph graph)

Specified by:

run in class org.graalvm.compiler.phases.Phase