com.oracle.svm.core.genscavenge.graal

Class AllocationSnippets

java.lang.Object

org.graalvm.compiler.replacements.SnippetTemplate.AbstractTemplates

com.oracle.svm.core.graal.snippets.SubstrateTemplates

com.oracle.svm.core.genscavenge.graal.AllocationSnippets

All Implemented Interfaces:

org.graalvm.compiler.api.replacements.SnippetTemplateCache, org.graalvm.compiler.replacements.Snippets

public final class AllocationSnippets
extends SubstrateTemplates
implements org.graalvm.compiler.replacements.Snippets

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AllocationSnippets.ArraysCopyOfLowering
protected class	AllocationSnippets.DynamicNewArrayLowering
protected class	AllocationSnippets.DynamicNewInstanceLowering
protected class	AllocationSnippets.FormatArrayLowering
protected class	AllocationSnippets.FormatObjectLowering
protected class	AllocationSnippets.NewArrayLowering
protected class	AllocationSnippets.NewInstanceLowering
protected class	AllocationSnippets.NewMultiArrayLowering

Field Summary

Fields

Modifier and Type	Field and Description
static Object[]	ALLOCATION_LOCATION_IDENTITIES

Fields inherited from class org.graalvm.compiler.replacements.SnippetTemplate.AbstractTemplates

factories, options, providers, snippetReflection, target

Method Summary

Modifier and Type	Method and Description
static void	addCounterArgs(org.graalvm.compiler.replacements.SnippetTemplate.Arguments args, org.graalvm.compiler.nodes.ValueNode node, jdk.vm.ci.meta.ResolvedJavaType type)
static Object	arraysCopyOfSnippet(DynamicHub hub, Object original, int originalLength, int newLength, AllocationCounter counter)
static Object	dynamicNewArraySnippet(DynamicHub elementType, int length, boolean fillContents, AllocationCounter counter)
static Object	dynamicNewInstanceSnippet(DynamicHub hub, boolean fillContents, AllocationCounter counter)
static Object	fastNewArray(DynamicHub hub, int length, int layoutEncoding, boolean fillContents, AllocationCounter counter)
static Object	formatArraySnippet(org.graalvm.compiler.word.Word memory, DynamicHub hub, int length, boolean rememberedSet, boolean unaligned)
static Object	formatObjectSnippet(org.graalvm.compiler.word.Word memory, DynamicHub hub, boolean rememberedSet)
static Object	newArraySnippet(DynamicHub hub, int length, int layoutEncoding, boolean fillContents, AllocationCounter counter)
static Object	newInstance(DynamicHub hub, int encoding, boolean constantSize, boolean fillContents, AllocationCounter counter)
static Object	newMultiArraySnippet(DynamicHub hub, int rank, int[] dimensions, AllocationCounter counter)
static void	registerForeignCalls(RuntimeConfiguration runtimeConfig, org.graalvm.compiler.phases.util.Providers providers, org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection, Map<SnippetRuntime.SubstrateForeignCallDescriptor,SubstrateForeignCallLinkage> foreignCalls, boolean hosted)
static void	registerLowerings(org.graalvm.compiler.options.OptionValues options, Iterable<org.graalvm.compiler.debug.DebugHandlersFactory> factories, org.graalvm.compiler.phases.util.Providers providers, org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection, Map<Class<? extends org.graalvm.compiler.graph.Node>,NodeLoweringProvider<?>> lowerings)
static Object	staticNewInstanceSnippet(DynamicHub hub, int encoding, boolean fillContents, AllocationCounter counter)

Methods inherited from class com.oracle.svm.core.graal.snippets.SubstrateTemplates

snippet, snippet, snippet, snippet

Methods inherited from class org.graalvm.compiler.replacements.SnippetTemplate.AbstractTemplates

findMethod, findMethod, getProviders, snippet, template

Methods inherited from class java.lang.Object

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

Field Detail

ALLOCATION_LOCATION_IDENTITIES

public static final Object[] ALLOCATION_LOCATION_IDENTITIES

Method Detail

newInstance

public static Object newInstance(DynamicHub hub,
                                 int encoding,
                                 boolean constantSize,
                                 boolean fillContents,
                                 AllocationCounter counter)

staticNewInstanceSnippet

public static Object staticNewInstanceSnippet(DynamicHub hub,
                                              int encoding,
                                              boolean fillContents,
                                              AllocationCounter counter)

dynamicNewInstanceSnippet

public static Object dynamicNewInstanceSnippet(DynamicHub hub,
                                               boolean fillContents,
                                               AllocationCounter counter)
                                        throws InstantiationException

Throws:

InstantiationException

newArraySnippet

public static Object newArraySnippet(DynamicHub hub,
                                     int length,
                                     int layoutEncoding,
                                     boolean fillContents,
                                     AllocationCounter counter)

fastNewArray

public static Object fastNewArray(DynamicHub hub,
                                  int length,
                                  int layoutEncoding,
                                  boolean fillContents,
                                  AllocationCounter counter)

dynamicNewArraySnippet

public static Object dynamicNewArraySnippet(DynamicHub elementType,
                                            int length,
                                            boolean fillContents,
                                            AllocationCounter counter)

formatObjectSnippet

public static Object formatObjectSnippet(org.graalvm.compiler.word.Word memory,
                                         DynamicHub hub,
                                         boolean rememberedSet)

formatArraySnippet

public static Object formatArraySnippet(org.graalvm.compiler.word.Word memory,
                                        DynamicHub hub,
                                        int length,
                                        boolean rememberedSet,
                                        boolean unaligned)

newMultiArraySnippet

public static Object newMultiArraySnippet(DynamicHub hub,
                                          int rank,
                                          int[] dimensions,
                                          AllocationCounter counter)

arraysCopyOfSnippet

public static Object arraysCopyOfSnippet(DynamicHub hub,
                                         Object original,
                                         int originalLength,
                                         int newLength,
                                         AllocationCounter counter)

registerForeignCalls

public static void registerForeignCalls(RuntimeConfiguration runtimeConfig,
                                        org.graalvm.compiler.phases.util.Providers providers,
                                        org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection,
                                        Map<SnippetRuntime.SubstrateForeignCallDescriptor,SubstrateForeignCallLinkage> foreignCalls,
                                        boolean hosted)

registerLowerings

public static void registerLowerings(org.graalvm.compiler.options.OptionValues options,
                                     Iterable<org.graalvm.compiler.debug.DebugHandlersFactory> factories,
                                     org.graalvm.compiler.phases.util.Providers providers,
                                     org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection,
                                     Map<Class<? extends org.graalvm.compiler.graph.Node>,NodeLoweringProvider<?>> lowerings)

addCounterArgs

public static void addCounterArgs(org.graalvm.compiler.replacements.SnippetTemplate.Arguments args,
                                  org.graalvm.compiler.nodes.ValueNode node,
                                  jdk.vm.ci.meta.ResolvedJavaType type)