com.oracle.truffle.js.nodes.access.IsJSClassNodeGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.js.nodes.access;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
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.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.ExplodeLoop;
import com.oracle.truffle.api.object.Shape;
import com.oracle.truffle.js.nodes.JavaScriptNode;
import com.oracle.truffle.js.runtime.builtins.JSClass;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import java.lang.invoke.MethodHandles;
import java.util.Objects;
/**
* Debug Info:
* Specialization {@link IsJSClassNode#doIsInstanceShape}
* Activation probability: 0.48333
* With/without class size: 14/5 bytes
* Specialization {@link IsJSClassNode#doIsInstanceObject}
* Activation probability: 0.33333
* With/without class size: 8/0 bytes
* Specialization {@link IsJSClassNode#doIsInstance}
* Activation probability: 0.18333
* With/without class size: 6/0 bytes
*
*/
@GeneratedBy(IsJSClassNode.class)
@SuppressWarnings("javadoc")
public final class IsJSClassNodeGen extends IsJSClassNode {
static final ReferenceField IS_INSTANCE_SHAPE_CACHE_UPDATER = ReferenceField.create(MethodHandles.lookup(), "isInstanceShape_cache", IsInstanceShapeData.class);
/**
* State Info:
* 0: SpecializationActive {@link IsJSClassNode#doIsInstanceShape}
* 1: SpecializationActive {@link IsJSClassNode#doIsInstanceObject}
* 2: SpecializationActive {@link IsJSClassNode#doIsInstance}
*
*/
@CompilationFinal private int state_0_;
@UnsafeAccessedField @CompilationFinal private IsInstanceShapeData isInstanceShape_cache;
private IsJSClassNodeGen(JSClass jsclass, JavaScriptNode operand) {
super(jsclass, operand);
}
@ExplodeLoop
@Override
public boolean executeBoolean(Object operandNodeValue) {
int state_0 = this.state_0_;
if (state_0 != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] || SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
if ((state_0 & 0b11) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */ && operandNodeValue instanceof JSDynamicObject) {
JSDynamicObject operandNodeValue_ = (JSDynamicObject) operandNodeValue;
if ((state_0 & 0b1) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] */) {
IsInstanceShapeData s0_ = this.isInstanceShape_cache;
while (s0_ != null) {
if ((s0_.cachedShape_.check(operandNodeValue_))) {
return IsJSClassNode.doIsInstanceShape(operandNodeValue_, s0_.cachedShape_, s0_.cachedResult_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */) {
return doIsInstanceObject(operandNodeValue_);
}
}
if ((state_0 & 0b100) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
return doIsInstance(operandNodeValue);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(operandNodeValue);
}
@ExplodeLoop
@Override
public Object execute(VirtualFrame frameValue) {
int state_0 = this.state_0_;
Object operandNodeValue_ = super.operandNode.execute(frameValue);
if (state_0 != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] || SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
if ((state_0 & 0b11) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */ && operandNodeValue_ instanceof JSDynamicObject) {
JSDynamicObject operandNodeValue__ = (JSDynamicObject) operandNodeValue_;
if ((state_0 & 0b1) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] */) {
IsInstanceShapeData s0_ = this.isInstanceShape_cache;
while (s0_ != null) {
if ((s0_.cachedShape_.check(operandNodeValue__))) {
return IsJSClassNode.doIsInstanceShape(operandNodeValue__, s0_.cachedShape_, s0_.cachedResult_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */) {
return doIsInstanceObject(operandNodeValue__);
}
}
if ((state_0 & 0b100) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
return doIsInstance(operandNodeValue_);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(operandNodeValue_);
}
@ExplodeLoop
@Override
public boolean executeBoolean(VirtualFrame frameValue) {
int state_0 = this.state_0_;
Object operandNodeValue_ = super.operandNode.execute(frameValue);
if (state_0 != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] || SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
if ((state_0 & 0b11) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] || SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */ && operandNodeValue_ instanceof JSDynamicObject) {
JSDynamicObject operandNodeValue__ = (JSDynamicObject) operandNodeValue_;
if ((state_0 & 0b1) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] */) {
IsInstanceShapeData s0_ = this.isInstanceShape_cache;
while (s0_ != null) {
if ((s0_.cachedShape_.check(operandNodeValue__))) {
return IsJSClassNode.doIsInstanceShape(operandNodeValue__, s0_.cachedShape_, s0_.cachedResult_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */) {
return doIsInstanceObject(operandNodeValue__);
}
}
if ((state_0 & 0b100) != 0 /* is SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
return doIsInstance(operandNodeValue_);
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(operandNodeValue_);
}
@Override
public void executeVoid(VirtualFrame frameValue) {
executeBoolean(frameValue);
return;
}
@SuppressWarnings("unused")
private boolean executeAndSpecialize(Object operandNodeValue) {
int state_0 = this.state_0_;
if (operandNodeValue instanceof JSDynamicObject) {
JSDynamicObject operandNodeValue_ = (JSDynamicObject) operandNodeValue;
if (((state_0 & 0b110)) == 0 /* is-not SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] && SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
while (true) {
int count0_ = 0;
IsInstanceShapeData s0_ = IS_INSTANCE_SHAPE_CACHE_UPDATER.getVolatile(this);
IsInstanceShapeData s0_original = s0_;
while (s0_ != null) {
if ((s0_.cachedShape_.check(operandNodeValue_))) {
break;
}
count0_++;
s0_ = s0_.next_;
}
if (s0_ == null) {
{
Shape cachedShape__ = (operandNodeValue_.getShape());
if ((cachedShape__.check(operandNodeValue_)) && count0_ < (IsJSClassNode.MAX_SHAPE_COUNT)) {
s0_ = new IsInstanceShapeData(s0_original);
Objects.requireNonNull(cachedShape__, "A specialization cache returned a default value. The cache initializer must never return a default value for this cache. Use @Cached(neverDefault=false) to allow default values for this cached value or make sure the cache initializer never returns the default value.");
s0_.cachedShape_ = cachedShape__;
s0_.cachedResult_ = (doIsInstance(operandNodeValue_));
if (!IS_INSTANCE_SHAPE_CACHE_UPDATER.compareAndSet(this, s0_original, s0_)) {
continue;
}
state_0 = state_0 | 0b1 /* add SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] */;
this.state_0_ = state_0;
}
}
}
if (s0_ != null) {
return IsJSClassNode.doIsInstanceShape(operandNodeValue_, s0_.cachedShape_, s0_.cachedResult_);
}
break;
}
}
if (((state_0 & 0b100)) == 0 /* is-not SpecializationActive[IsJSClassNode.doIsInstance(Object)] */) {
this.isInstanceShape_cache = null;
state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)] */;
state_0 = state_0 | 0b10 /* add SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */;
this.state_0_ = state_0;
return doIsInstanceObject(operandNodeValue_);
}
}
this.isInstanceShape_cache = null;
state_0 = state_0 & 0xfffffffc /* remove SpecializationActive[IsJSClassNode.doIsInstanceShape(JSDynamicObject, Shape, boolean)], SpecializationActive[IsJSClassNode.doIsInstanceObject(JSDynamicObject)] */;
state_0 = state_0 | 0b100 /* add SpecializationActive[IsJSClassNode.doIsInstance(Object)] */;
this.state_0_ = state_0;
return doIsInstance(operandNodeValue);
}
@NeverDefault
public static IsJSClassNode create(JSClass jsclass, JavaScriptNode operand) {
return new IsJSClassNodeGen(jsclass, operand);
}
@GeneratedBy(IsJSClassNode.class)
@DenyReplace
private static final class IsInstanceShapeData implements SpecializationDataNode {
@CompilationFinal final IsInstanceShapeData next_;
/**
* Source Info:
* Specialization: {@link IsJSClassNode#doIsInstanceShape}
* Parameter: {@link Shape} cachedShape
*/
@CompilationFinal Shape cachedShape_;
/**
* Source Info:
* Specialization: {@link IsJSClassNode#doIsInstanceShape}
* Parameter: boolean cachedResult
*/
@CompilationFinal boolean cachedResult_;
IsInstanceShapeData(IsInstanceShapeData next_) {
this.next_ = next_;
}
}
}
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