com.oracle.truffle.sl.nodes.expression.SLReadPropertyNodeGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.sl.nodes.expression;
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.UnsupportedSpecializationException;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.nodes.ExplodeLoop;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.NodeUtil;
import com.oracle.truffle.api.nodes.ExplodeLoop.LoopExplosionKind;
import com.oracle.truffle.sl.nodes.SLExpressionNode;
import com.oracle.truffle.sl.nodes.expression.SLReadPropertyNode;
import com.oracle.truffle.sl.nodes.util.SLToMemberNode;
import com.oracle.truffle.sl.nodes.util.SLToMemberNodeGen;
import java.util.concurrent.locks.Lock;
@GeneratedBy(SLReadPropertyNode.class)
public final class SLReadPropertyNodeGen extends SLReadPropertyNode {
private static final LibraryFactory INTEROP_LIBRARY_ = LibraryFactory.resolve(InteropLibrary.class);
@Child private SLExpressionNode receiverNode_;
@Child private SLExpressionNode nameNode_;
@CompilationFinal private int state_;
@CompilationFinal private int exclude_;
@Child private WriteArray0Data writeArray0_cache;
@Child private WriteObject0Data writeObject0_cache;
@Child private SLToMemberNode writeObject1_asMember_;
private SLReadPropertyNodeGen(SLExpressionNode receiverNode, SLExpressionNode nameNode) {
this.receiverNode_ = receiverNode;
this.nameNode_ = nameNode;
}
@ExplodeLoop(kind = LoopExplosionKind.FULL_EXPLODE_UNTIL_RETURN)
@Override
public Object executeGeneric(VirtualFrame frameValue) {
int state = state_;
Object receiverNodeValue_ = this.receiverNode_.executeGeneric(frameValue);
Object nameNodeValue_ = this.nameNode_.executeGeneric(frameValue);
if (state != 0 /* is-active writeArray(Object, Object, InteropLibrary, InteropLibrary) || writeArray(Object, Object, InteropLibrary, InteropLibrary) || writeObject(Object, Object, InteropLibrary, SLToMemberNode) || writeObject(Object, Object, InteropLibrary, SLToMemberNode) */) {
if ((state & 0b1) != 0 /* is-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */) {
WriteArray0Data s1_ = this.writeArray0_cache;
while (s1_ != null) {
if ((s1_.arrays_.accepts(receiverNodeValue_)) && (s1_.numbers_.accepts(nameNodeValue_)) && (s1_.arrays_.hasArrayElements(receiverNodeValue_))) {
return writeArray(receiverNodeValue_, nameNodeValue_, s1_.arrays_, s1_.numbers_);
}
s1_ = s1_.next_;
}
}
if ((state & 0b10) != 0 /* is-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */) {
Node prev_ = NodeUtil.pushEncapsulatingNode(this);
try {
if (((INTEROP_LIBRARY_.getUncached(receiverNodeValue_)).hasArrayElements(receiverNodeValue_))) {
return writeArray(receiverNodeValue_, nameNodeValue_, (INTEROP_LIBRARY_.getUncached(receiverNodeValue_)), (INTEROP_LIBRARY_.getUncached(nameNodeValue_)));
}
} finally {
NodeUtil.popEncapsulatingNode(prev_);
}
}
if ((state & 0b100) != 0 /* is-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */) {
WriteObject0Data s3_ = this.writeObject0_cache;
while (s3_ != null) {
if ((s3_.objects_.accepts(receiverNodeValue_)) && (s3_.objects_.hasMembers(receiverNodeValue_))) {
return writeObject(receiverNodeValue_, nameNodeValue_, s3_.objects_, s3_.asMember_);
}
s3_ = s3_.next_;
}
}
if ((state & 0b1000) != 0 /* is-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */) {
Node prev_ = NodeUtil.pushEncapsulatingNode(this);
try {
if (((INTEROP_LIBRARY_.getUncached(receiverNodeValue_)).hasMembers(receiverNodeValue_))) {
return writeObject(receiverNodeValue_, nameNodeValue_, (INTEROP_LIBRARY_.getUncached(receiverNodeValue_)), this.writeObject1_asMember_);
}
} finally {
NodeUtil.popEncapsulatingNode(prev_);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(receiverNodeValue_, nameNodeValue_);
}
@Override
public void executeVoid(VirtualFrame frameValue) {
executeGeneric(frameValue);
return;
}
private Object executeAndSpecialize(Object receiverNodeValue, Object nameNodeValue) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
int state = state_;
int exclude = exclude_;
int oldState = state;
int oldExclude = exclude;
int oldCacheCount = state == 0 ? 0 : countCaches();
try {
if (((exclude & 0b1)) == 0 /* is-not-excluded writeArray(Object, Object, InteropLibrary, InteropLibrary) */) {
int count1_ = 0;
WriteArray0Data s1_ = this.writeArray0_cache;
if ((state & 0b1) != 0 /* is-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */) {
while (s1_ != null) {
if ((s1_.arrays_.accepts(receiverNodeValue)) && (s1_.numbers_.accepts(nameNodeValue)) && (s1_.arrays_.hasArrayElements(receiverNodeValue))) {
break;
}
s1_ = s1_.next_;
count1_++;
}
}
if (s1_ == null) {
{
InteropLibrary arrays__ = super.insert((INTEROP_LIBRARY_.create(receiverNodeValue)));
// assert (s1_.arrays_.accepts(receiverNodeValue));
// assert (s1_.numbers_.accepts(nameNodeValue));
if ((arrays__.hasArrayElements(receiverNodeValue)) && count1_ < (SLReadPropertyNode.LIBRARY_LIMIT)) {
s1_ = super.insert(new WriteArray0Data(writeArray0_cache));
s1_.arrays_ = s1_.insertAccessor(arrays__);
s1_.numbers_ = s1_.insertAccessor((INTEROP_LIBRARY_.create(nameNodeValue)));
this.writeArray0_cache = s1_;
this.state_ = state = state | 0b1 /* add-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */;
}
}
}
if (s1_ != null) {
lock.unlock();
hasLock = false;
return writeArray(receiverNodeValue, nameNodeValue, s1_.arrays_, s1_.numbers_);
}
}
{
Node prev_ = NodeUtil.pushEncapsulatingNode(this);
try {
{
InteropLibrary writeArray1_arrays__ = (INTEROP_LIBRARY_.getUncached(receiverNodeValue));
if ((writeArray1_arrays__.hasArrayElements(receiverNodeValue))) {
this.exclude_ = exclude = exclude | 0b1 /* add-excluded writeArray(Object, Object, InteropLibrary, InteropLibrary) */;
this.writeArray0_cache = null;
state = state & 0xfffffffe /* remove-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */;
this.state_ = state = state | 0b10 /* add-active writeArray(Object, Object, InteropLibrary, InteropLibrary) */;
lock.unlock();
hasLock = false;
return writeArray(receiverNodeValue, nameNodeValue, writeArray1_arrays__, (INTEROP_LIBRARY_.getUncached(nameNodeValue)));
}
}
} finally {
NodeUtil.popEncapsulatingNode(prev_);
}
}
if (((exclude & 0b10)) == 0 /* is-not-excluded writeObject(Object, Object, InteropLibrary, SLToMemberNode) */) {
int count3_ = 0;
WriteObject0Data s3_ = this.writeObject0_cache;
if ((state & 0b100) != 0 /* is-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */) {
while (s3_ != null) {
if ((s3_.objects_.accepts(receiverNodeValue)) && (s3_.objects_.hasMembers(receiverNodeValue))) {
break;
}
s3_ = s3_.next_;
count3_++;
}
}
if (s3_ == null) {
{
InteropLibrary objects__ = super.insert((INTEROP_LIBRARY_.create(receiverNodeValue)));
// assert (s3_.objects_.accepts(receiverNodeValue));
if ((objects__.hasMembers(receiverNodeValue)) && count3_ < (SLReadPropertyNode.LIBRARY_LIMIT)) {
s3_ = super.insert(new WriteObject0Data(writeObject0_cache));
s3_.objects_ = s3_.insertAccessor(objects__);
s3_.asMember_ = s3_.insertAccessor((SLToMemberNodeGen.create()));
this.writeObject0_cache = s3_;
this.state_ = state = state | 0b100 /* add-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */;
}
}
}
if (s3_ != null) {
lock.unlock();
hasLock = false;
return writeObject(receiverNodeValue, nameNodeValue, s3_.objects_, s3_.asMember_);
}
}
{
Node prev_ = NodeUtil.pushEncapsulatingNode(this);
try {
{
InteropLibrary writeObject1_objects__ = (INTEROP_LIBRARY_.getUncached(receiverNodeValue));
if ((writeObject1_objects__.hasMembers(receiverNodeValue))) {
this.writeObject1_asMember_ = super.insert((SLToMemberNodeGen.create()));
this.exclude_ = exclude = exclude | 0b10 /* add-excluded writeObject(Object, Object, InteropLibrary, SLToMemberNode) */;
this.writeObject0_cache = null;
state = state & 0xfffffffb /* remove-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */;
this.state_ = state = state | 0b1000 /* add-active writeObject(Object, Object, InteropLibrary, SLToMemberNode) */;
lock.unlock();
hasLock = false;
return writeObject(receiverNodeValue, nameNodeValue, writeObject1_objects__, this.writeObject1_asMember_);
}
}
} finally {
NodeUtil.popEncapsulatingNode(prev_);
}
}
throw new UnsupportedSpecializationException(this, new Node[] {this.receiverNode_, this.nameNode_}, receiverNodeValue, nameNodeValue);
} finally {
if (oldState != 0 || oldExclude != 0) {
checkForPolymorphicSpecialize(oldState, oldExclude, oldCacheCount);
}
if (hasLock) {
lock.unlock();
}
}
}
private void checkForPolymorphicSpecialize(int oldState, int oldExclude, int oldCacheCount) {
int newState = this.state_;
int newExclude = this.exclude_;
if ((oldState ^ newState) != 0 || (oldExclude ^ newExclude) != 0 || oldCacheCount < countCaches()) {
this.reportPolymorphicSpecialize();
}
}
private int countCaches() {
int cacheCount = 0;
WriteArray0Data s1_ = this.writeArray0_cache;
while (s1_ != null) {
cacheCount++;
s1_= s1_.next_;
}
WriteObject0Data s3_ = this.writeObject0_cache;
while (s3_ != null) {
cacheCount++;
s3_= s3_.next_;
}
return cacheCount;
}
@Override
public NodeCost getCost() {
int state = state_;
if (state == 0b0) {
return NodeCost.UNINITIALIZED;
} else if ((state & (state - 1)) == 0 /* is-single-active */) {
WriteArray0Data s1_ = this.writeArray0_cache;
WriteObject0Data s3_ = this.writeObject0_cache;
if ((s1_ == null || s1_.next_ == null) && (s3_ == null || s3_.next_ == null)) {
return NodeCost.MONOMORPHIC;
}
}
return NodeCost.POLYMORPHIC;
}
public static SLReadPropertyNode create(SLExpressionNode receiverNode, SLExpressionNode nameNode) {
return new SLReadPropertyNodeGen(receiverNode, nameNode);
}
@GeneratedBy(SLReadPropertyNode.class)
private static final class WriteArray0Data extends Node {
@Child WriteArray0Data next_;
@Child InteropLibrary arrays_;
@Child InteropLibrary numbers_;
WriteArray0Data(WriteArray0Data next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
T insertAccessor(T node) {
return super.insert(node);
}
}
@GeneratedBy(SLReadPropertyNode.class)
private static final class WriteObject0Data extends Node {
@Child WriteObject0Data next_;
@Child InteropLibrary objects_;
@Child SLToMemberNode asMember_;
WriteObject0Data(WriteObject0Data next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
T insertAccessor(T node) {
return super.insert(node);
}
}
}
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