com.oracle.graal.compiler.test.ea

Class EATestBase

java.lang.Object

com.oracle.graal.test.GraalTest

com.oracle.graal.compiler.test.GraalCompilerTest

com.oracle.graal.compiler.test.ea.EATestBase

Direct Known Subclasses:

EAMergingTest, EscapeAnalysisTest, PartialEscapeAnalysisTest, UnsafeEATest

public class EATestBase
extends GraalCompilerTest

This base class for all Escape Analysis tests does not contain tests itself, therefore it is not automatically excluded from JaCoCo. Since it includes code that is used in the test snippets, it needs to be excluded manually.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EATestBase.TestClassInt
static class	EATestBase.TestClassObject

Nested classes/interfaces inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

GraalCompilerTest.ArgSupplier, GraalCompilerTest.Result

Nested classes/interfaces inherited from class com.oracle.graal.test.GraalTest

GraalTest.MultiCauseAssertionError

Field Summary

Fields

Modifier and Type	Field and Description
protected HighTierContext	context
protected StructuredGraph	graph
protected List<ReturnNode>	returnNodes

Fields inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

lastCompiledGraph

Constructor Summary

Constructors

Constructor and Description
EATestBase()

Method Summary

Modifier and Type	Method and Description
protected static void	notInlineable()
protected void	prepareGraph(String snippet, boolean iterativeEscapeAnalysis)
protected void	testEscapeAnalysis(String snippet, JavaConstant expectedConstantResult, boolean iterativeEscapeAnalysis) Runs Escape Analysis on the given snippet and makes sure that no allocations remain in the graph.

Methods inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

addMethod, after, afterTest, applyArgSuppliers, argsWithReceiver, asResolvedJavaMethod, assertConstantReturn, assertEquals, assertEquals, assertEquals, before, beforeTest, branchProbability, breakpoint, breakpoint, checkArgs, checkHighTierGraph, checkLowTierGraph, checkMidTierGraph, compile, countUnusedConstants, createLIRSuites, createSuites, editGraphBuilderConfiguration, executeActual, executeActualCheckDeopt, executeExpected, getBackend, getCanonicalGraphString, getCode, getCode, getCode, getCodeCache, getConstantReflection, getCustomGraphBuilderSuite, getDefaultGraphBuilderPlugins, getDefaultGraphBuilderSuite, getDefaultHighTierContext, getLIRSuites, getLowerer, getMetaAccess, getNodeCountExcludingUnusedConstants, getProviders, getReplacements, getResolvedJavaMethod, getResolvedJavaMethod, getResolvedJavaMethod, getSnippetReflection, getSpeculationLog, getSuites, getTarget, initializeDebugging, invoke, isArchitecture, iterationCount, lookupMethod, parseDebug, parseEager, parseEager, parseForCompile, parseProfiled, parseProfiled, referenceInvoke, supply, test, test, testAgainstExpected, testAgainstExpected, testN

Methods inherited from class com.oracle.graal.test.GraalTest

assertDeepEquals, assertDeepEquals, assertDeepEquals, assertDeepEquals, assertFalse, assertFalse, assertFalse, assertTrue, assertTrue, assertTrue, equalFloatsOrDoublesDelta, fail, getMethod, getMethod, getMethod, ulpsDelta

Methods inherited from class java.lang.Object

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

Field Detail

graph

protected StructuredGraph graph

context

protected HighTierContext context

returnNodes

protected List<ReturnNode> returnNodes

Constructor Detail

EATestBase

public EATestBase()

Method Detail

notInlineable

protected static void notInlineable()

testEscapeAnalysis

protected void testEscapeAnalysis(String snippet,
                                  JavaConstant expectedConstantResult,
                                  boolean iterativeEscapeAnalysis)

Runs Escape Analysis on the given snippet and makes sure that no allocations remain in the graph.

Parameters:

snippet - the name of the method whose graph should be processed

expectedConstantResult - if this is non-null, the resulting graph needs to have the given constant return value

iterativeEscapeAnalysis - true if escape analysis should be run for more than one iteration

prepareGraph

protected void prepareGraph(String snippet,
                            boolean iterativeEscapeAnalysis)