com.oracle.truffle.js.nodes.array.JSArrayDeleteRangeNodeGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.js.nodes.array;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.dsl.DSLSupport;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.NeverDefault;
import com.oracle.truffle.api.dsl.DSLSupport.SpecializationDataNode;
import com.oracle.truffle.api.dsl.InlineSupport.ReferenceField;
import com.oracle.truffle.api.dsl.InlineSupport.UnsafeAccessedField;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.ExplodeLoop;
import com.oracle.truffle.js.nodes.control.DeletePropertyNode;
import com.oracle.truffle.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.array.ScriptArray;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
/**
* Debug Info:
* Specialization {@link JSArrayDeleteRangeNode#denseArray}
* Activation probability: 0.48333
* With/without class size: 13/4 bytes
* Specialization {@link JSArrayDeleteRangeNode#sparseArray}
* Activation probability: 0.33333
* With/without class size: 10/4 bytes
* Specialization {@link JSArrayDeleteRangeNode#doUncached}
* Activation probability: 0.18333
* With/without class size: 6/0 bytes
*
*/
@GeneratedBy(JSArrayDeleteRangeNode.class)
@SuppressWarnings("javadoc")
public final class JSArrayDeleteRangeNodeGen extends JSArrayDeleteRangeNode {
static final ReferenceField DENSE_ARRAY_CACHE_UPDATER = ReferenceField.create(MethodHandles.lookup(), "denseArray_cache", DenseArrayData.class);
static final ReferenceField SPARSE_ARRAY_CACHE_UPDATER = ReferenceField.create(MethodHandles.lookup(), "sparseArray_cache", SparseArrayData.class);
/**
* State Info:
* 0: SpecializationActive {@link JSArrayDeleteRangeNode#denseArray}
* 1: SpecializationActive {@link JSArrayDeleteRangeNode#doUncached}
* 2: SpecializationActive {@link JSArrayDeleteRangeNode#sparseArray}
*
*/
@CompilationFinal private int state_0_;
/**
* Source Info:
* Specialization: {@link JSArrayDeleteRangeNode#denseArray}
* Parameter: {@link DeletePropertyNode} deletePropertyNode
*/
@Child private DeletePropertyNode deletePropertyNode;
/**
* Source Info:
* Specialization: {@link JSArrayDeleteRangeNode#sparseArray}
* Parameter: {@link JSArrayNextElementIndexNode} nextElementIndexNode
*/
@Child private JSArrayNextElementIndexNode nextElementIndexNode;
@UnsafeAccessedField @CompilationFinal private DenseArrayData denseArray_cache;
@UnsafeAccessedField @CompilationFinal private SparseArrayData sparseArray_cache;
private JSArrayDeleteRangeNodeGen(JSContext context, boolean orThrow) {
super(context, orThrow);
}
@ExplodeLoop
@Override
public void execute(JSDynamicObject arg0Value, ScriptArray arg1Value, long arg2Value, long arg3Value) {
int state_0 = this.state_0_;
if (state_0 != 0 /* is SpecializationActive[JSArrayDeleteRangeNode.denseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode)] || SpecializationActive[JSArrayDeleteRangeNode.sparseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode, JSArrayNextElementIndexNode)] || SpecializationActive[JSArrayDeleteRangeNode.doUncached(JSDynamicObject, ScriptArray, long, long, DeletePropertyNode, JSArrayNextElementIndexNode)] */) {
if ((state_0 & 0b1) != 0 /* is SpecializationActive[JSArrayDeleteRangeNode.denseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode)] */) {
DenseArrayData s0_ = this.denseArray_cache;
while (s0_ != null) {
{
DeletePropertyNode deletePropertyNode_ = this.deletePropertyNode;
if (deletePropertyNode_ != null) {
if ((s0_.cachedArrayType_.isInstance(arg1Value))) {
assert DSLSupport.assertIdempotence((!(s0_.cachedArrayType_.isHolesType())));
denseArray(arg0Value, arg1Value, arg2Value, arg3Value, s0_.cachedArrayType_, deletePropertyNode_);
return;
}
}
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b100) != 0 /* is SpecializationActive[JSArrayDeleteRangeNode.sparseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode, JSArrayNextElementIndexNode)] */) {
SparseArrayData s1_ = this.sparseArray_cache;
while (s1_ != null) {
{
DeletePropertyNode deletePropertyNode_1 = this.deletePropertyNode;
if (deletePropertyNode_1 != null) {
JSArrayNextElementIndexNode nextElementIndexNode_ = this.nextElementIndexNode;
if (nextElementIndexNode_ != null) {
if ((s1_.cachedArrayType_.isInstance(arg1Value))) {
assert DSLSupport.assertIdempotence((s1_.cachedArrayType_.isHolesType()));
sparseArray(arg0Value, arg1Value, arg2Value, arg3Value, s1_.cachedArrayType_, deletePropertyNode_1, nextElementIndexNode_);
return;
}
}
}
}
s1_ = s1_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is SpecializationActive[JSArrayDeleteRangeNode.doUncached(JSDynamicObject, ScriptArray, long, long, DeletePropertyNode, JSArrayNextElementIndexNode)] */) {
{
DeletePropertyNode deletePropertyNode_2 = this.deletePropertyNode;
if (deletePropertyNode_2 != null) {
JSArrayNextElementIndexNode nextElementIndexNode_1 = this.nextElementIndexNode;
if (nextElementIndexNode_1 != null) {
doUncached(arg0Value, arg1Value, arg2Value, arg3Value, deletePropertyNode_2, nextElementIndexNode_1);
return;
}
}
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
executeAndSpecialize(arg0Value, arg1Value, arg2Value, arg3Value);
return;
}
private void executeAndSpecialize(JSDynamicObject arg0Value, ScriptArray arg1Value, long arg2Value, long arg3Value) {
int state_0 = this.state_0_;
if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[JSArrayDeleteRangeNode.doUncached(JSDynamicObject, ScriptArray, long, long, DeletePropertyNode, JSArrayNextElementIndexNode)] */) {
while (true) {
int count0_ = 0;
DenseArrayData s0_ = DENSE_ARRAY_CACHE_UPDATER.getVolatile(this);
DenseArrayData s0_original = s0_;
while (s0_ != null) {
{
DeletePropertyNode deletePropertyNode_ = this.deletePropertyNode;
if (deletePropertyNode_ != null) {
if ((s0_.cachedArrayType_.isInstance(arg1Value))) {
assert DSLSupport.assertIdempotence((!(s0_.cachedArrayType_.isHolesType())));
break;
}
}
}
count0_++;
s0_ = s0_.next_;
}
if (s0_ == null) {
{
ScriptArray cachedArrayType__ = (arg1Value);
if ((cachedArrayType__.isInstance(arg1Value)) && (!(cachedArrayType__.isHolesType())) && count0_ < (5)) {
s0_ = new DenseArrayData(s0_original);
s0_.cachedArrayType_ = cachedArrayType__;
DeletePropertyNode deletePropertyNode_;
DeletePropertyNode deletePropertyNode__shared = this.deletePropertyNode;
if (deletePropertyNode__shared != null) {
deletePropertyNode_ = deletePropertyNode__shared;
} else {
deletePropertyNode_ = this.insert((DeletePropertyNode.create(orThrow)));
if (deletePropertyNode_ == null) {
throw new IllegalStateException("A specialization returned a default value for a cached initializer. Default values are not supported for shared cached initializers because the default value is reserved for the uninitialized state.");
}
}
if (this.deletePropertyNode == null) {
this.deletePropertyNode = deletePropertyNode_;
}
if (!DENSE_ARRAY_CACHE_UPDATER.compareAndSet(this, s0_original, s0_)) {
continue;
}
state_0 = state_0 | 0b1 /* add SpecializationActive[JSArrayDeleteRangeNode.denseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode)] */;
this.state_0_ = state_0;
}
}
}
if (s0_ != null) {
denseArray(arg0Value, arg1Value, arg2Value, arg3Value, s0_.cachedArrayType_, this.deletePropertyNode);
return;
}
break;
}
}
if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[JSArrayDeleteRangeNode.doUncached(JSDynamicObject, ScriptArray, long, long, DeletePropertyNode, JSArrayNextElementIndexNode)] */) {
while (true) {
int count1_ = 0;
SparseArrayData s1_ = SPARSE_ARRAY_CACHE_UPDATER.getVolatile(this);
SparseArrayData s1_original = s1_;
while (s1_ != null) {
{
DeletePropertyNode deletePropertyNode_1 = this.deletePropertyNode;
if (deletePropertyNode_1 != null) {
JSArrayNextElementIndexNode nextElementIndexNode_ = this.nextElementIndexNode;
if (nextElementIndexNode_ != null) {
if ((s1_.cachedArrayType_.isInstance(arg1Value))) {
assert DSLSupport.assertIdempotence((s1_.cachedArrayType_.isHolesType()));
break;
}
}
}
}
count1_++;
s1_ = s1_.next_;
}
if (s1_ == null) {
{
ScriptArray cachedArrayType__1 = (arg1Value);
if ((cachedArrayType__1.isInstance(arg1Value)) && (cachedArrayType__1.isHolesType()) && count1_ < (5)) {
s1_ = new SparseArrayData(s1_original);
s1_.cachedArrayType_ = cachedArrayType__1;
DeletePropertyNode deletePropertyNode_1;
DeletePropertyNode deletePropertyNode_1_shared = this.deletePropertyNode;
if (deletePropertyNode_1_shared != null) {
deletePropertyNode_1 = deletePropertyNode_1_shared;
} else {
deletePropertyNode_1 = this.insert((DeletePropertyNode.create(orThrow)));
if (deletePropertyNode_1 == null) {
throw new IllegalStateException("A specialization returned a default value for a cached initializer. Default values are not supported for shared cached initializers because the default value is reserved for the uninitialized state.");
}
}
if (this.deletePropertyNode == null) {
this.deletePropertyNode = deletePropertyNode_1;
}
JSArrayNextElementIndexNode nextElementIndexNode_;
JSArrayNextElementIndexNode nextElementIndexNode__shared = this.nextElementIndexNode;
if (nextElementIndexNode__shared != null) {
nextElementIndexNode_ = nextElementIndexNode__shared;
} else {
nextElementIndexNode_ = this.insert((JSArrayNextElementIndexNode.create(context)));
if (nextElementIndexNode_ == null) {
throw new IllegalStateException("A specialization returned a default value for a cached initializer. Default values are not supported for shared cached initializers because the default value is reserved for the uninitialized state.");
}
}
if (this.nextElementIndexNode == null) {
this.nextElementIndexNode = nextElementIndexNode_;
}
if (!SPARSE_ARRAY_CACHE_UPDATER.compareAndSet(this, s1_original, s1_)) {
continue;
}
state_0 = state_0 | 0b100 /* add SpecializationActive[JSArrayDeleteRangeNode.sparseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode, JSArrayNextElementIndexNode)] */;
this.state_0_ = state_0;
}
}
}
if (s1_ != null) {
sparseArray(arg0Value, arg1Value, arg2Value, arg3Value, s1_.cachedArrayType_, this.deletePropertyNode, this.nextElementIndexNode);
return;
}
break;
}
}
DeletePropertyNode deletePropertyNode_2;
DeletePropertyNode deletePropertyNode_2_shared = this.deletePropertyNode;
if (deletePropertyNode_2_shared != null) {
deletePropertyNode_2 = deletePropertyNode_2_shared;
} else {
deletePropertyNode_2 = this.insert((DeletePropertyNode.create(orThrow)));
if (deletePropertyNode_2 == null) {
throw new IllegalStateException("A specialization returned a default value for a cached initializer. Default values are not supported for shared cached initializers because the default value is reserved for the uninitialized state.");
}
}
if (this.deletePropertyNode == null) {
VarHandle.storeStoreFence();
this.deletePropertyNode = deletePropertyNode_2;
}
JSArrayNextElementIndexNode nextElementIndexNode_1;
JSArrayNextElementIndexNode nextElementIndexNode_1_shared = this.nextElementIndexNode;
if (nextElementIndexNode_1_shared != null) {
nextElementIndexNode_1 = nextElementIndexNode_1_shared;
} else {
nextElementIndexNode_1 = this.insert((JSArrayNextElementIndexNode.create(context)));
if (nextElementIndexNode_1 == null) {
throw new IllegalStateException("A specialization returned a default value for a cached initializer. Default values are not supported for shared cached initializers because the default value is reserved for the uninitialized state.");
}
}
if (this.nextElementIndexNode == null) {
VarHandle.storeStoreFence();
this.nextElementIndexNode = nextElementIndexNode_1;
}
this.denseArray_cache = null;
this.sparseArray_cache = null;
state_0 = state_0 & 0xfffffffa /* remove SpecializationActive[JSArrayDeleteRangeNode.denseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode)], SpecializationActive[JSArrayDeleteRangeNode.sparseArray(JSDynamicObject, ScriptArray, long, long, ScriptArray, DeletePropertyNode, JSArrayNextElementIndexNode)] */;
state_0 = state_0 | 0b10 /* add SpecializationActive[JSArrayDeleteRangeNode.doUncached(JSDynamicObject, ScriptArray, long, long, DeletePropertyNode, JSArrayNextElementIndexNode)] */;
this.state_0_ = state_0;
doUncached(arg0Value, arg1Value, arg2Value, arg3Value, deletePropertyNode_2, nextElementIndexNode_1);
return;
}
@NeverDefault
public static JSArrayDeleteRangeNode create(JSContext context, boolean orThrow) {
return new JSArrayDeleteRangeNodeGen(context, orThrow);
}
@GeneratedBy(JSArrayDeleteRangeNode.class)
@DenyReplace
private static final class DenseArrayData implements SpecializationDataNode {
@CompilationFinal final DenseArrayData next_;
/**
* Source Info:
* Specialization: {@link JSArrayDeleteRangeNode#denseArray}
* Parameter: {@link ScriptArray} cachedArrayType
*/
@CompilationFinal ScriptArray cachedArrayType_;
DenseArrayData(DenseArrayData next_) {
this.next_ = next_;
}
}
@GeneratedBy(JSArrayDeleteRangeNode.class)
@DenyReplace
private static final class SparseArrayData implements SpecializationDataNode {
@CompilationFinal final SparseArrayData next_;
/**
* Source Info:
* Specialization: {@link JSArrayDeleteRangeNode#sparseArray}
* Parameter: {@link ScriptArray} cachedArrayType
*/
@CompilationFinal ScriptArray cachedArrayType_;
SparseArrayData(SparseArrayData next_) {
this.next_ = next_;
}
}
}
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