com.oracle.graal.hotspot.amd64.test

Class CompressedNullCheckTest

java.lang.Object

com.oracle.graal.test.GraalTest

com.oracle.graal.compiler.test.GraalCompilerTest

com.oracle.graal.hotspot.amd64.test.CompressedNullCheckTest

public class CompressedNullCheckTest
extends GraalCompilerTest

Ensures that frame omission works in cases where it is expected to.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	CompressedNullCheckTest.Container

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

lastCompiledGraph

Constructor Summary

Constructors

Constructor and Description
CompressedNullCheckTest()

Method Summary

Modifier and Type	Method and Description
protected boolean	checkMidTierGraph(StructuredGraph graph) Can be overridden by unit tests to verify properties of the graph.
void	explicit()
void	explicitNull()
void	implicit()
void	implicitNull()
private void	testExplicit(Integer i)
private void	testImplicit(Integer i)
static void	testSnippet(CompressedNullCheckTest.Container c)

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, 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

Constructor Detail

CompressedNullCheckTest

public CompressedNullCheckTest()

Method Detail

testSnippet

public static void testSnippet(CompressedNullCheckTest.Container c)

testImplicit

private void testImplicit(Integer i)

testExplicit

private void testExplicit(Integer i)

implicit

public void implicit()

implicitNull

public void implicitNull()

explicit

public void explicit()

explicitNull

public void explicitNull()

checkMidTierGraph

protected boolean checkMidTierGraph(StructuredGraph graph)

Description copied from class: GraalCompilerTest

Can be overridden by unit tests to verify properties of the graph.

Overrides:

checkMidTierGraph in class GraalCompilerTest

Parameters:

graph - the graph at the end of MidTier