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Truffle SL is an example language implemented using the Truffle API.
// 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.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GeneratedBy;
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.memory.MemoryFence;
import com.oracle.truffle.api.nodes.EncapsulatingNodeReference;
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.UnexpectedResultException;
import com.oracle.truffle.sl.nodes.SLExpressionNode;
import com.oracle.truffle.sl.nodes.SLTypes;
import com.oracle.truffle.sl.nodes.SLTypesGen;
import com.oracle.truffle.sl.runtime.SLBigNumber;
import com.oracle.truffle.sl.runtime.SLFunction;
import com.oracle.truffle.sl.runtime.SLNull;
import java.util.concurrent.locks.Lock;
@GeneratedBy(SLEqualNode.class)
@SuppressWarnings("unused")
public final class SLEqualNodeGen extends SLEqualNode {
private static final LibraryFactory INTEROP_LIBRARY_ = LibraryFactory.resolve(InteropLibrary.class);
@Child private SLExpressionNode leftNode_;
@Child private SLExpressionNode rightNode_;
@CompilationFinal private volatile int state_0_;
@CompilationFinal private volatile int exclude_;
@Child private Generic0Data generic0_cache;
private SLEqualNodeGen(SLExpressionNode leftNode, SLExpressionNode rightNode) {
this.leftNode_ = leftNode;
this.rightNode_ = rightNode;
}
@Override
public Object executeGeneric(VirtualFrame frameValue) {
int state_0 = this.state_0_;
if ((state_0 & 0b11111110) == 0 /* only-active doLong(long, long) */ && ((state_0 & 0b11111111) != 0 /* is-not doLong(long, long) && doBigNumber(SLBigNumber, SLBigNumber) && doBoolean(boolean, boolean) && doString(String, String) && doNull(SLNull, SLNull) && doFunction(SLFunction, Object) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) */)) {
return executeGeneric_long_long0(state_0, frameValue);
} else if ((state_0 & 0b11111011) == 0 /* only-active doBoolean(boolean, boolean) */ && ((state_0 & 0b11111111) != 0 /* is-not doLong(long, long) && doBigNumber(SLBigNumber, SLBigNumber) && doBoolean(boolean, boolean) && doString(String, String) && doNull(SLNull, SLNull) && doFunction(SLFunction, Object) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) */)) {
return executeGeneric_boolean_boolean1(state_0, frameValue);
} else {
return executeGeneric_generic2(state_0, frameValue);
}
}
private Object executeGeneric_long_long0(int state_0, VirtualFrame frameValue) {
long leftNodeValue_;
try {
leftNodeValue_ = this.leftNode_.executeLong(frameValue);
} catch (UnexpectedResultException ex) {
Object rightNodeValue = this.rightNode_.executeGeneric(frameValue);
return executeAndSpecialize(ex.getResult(), rightNodeValue);
}
long rightNodeValue_;
try {
rightNodeValue_ = this.rightNode_.executeLong(frameValue);
} catch (UnexpectedResultException ex) {
return executeAndSpecialize(leftNodeValue_, ex.getResult());
}
assert (state_0 & 0b1) != 0 /* is-state_0 doLong(long, long) */;
return doLong(leftNodeValue_, rightNodeValue_);
}
private Object executeGeneric_boolean_boolean1(int state_0, VirtualFrame frameValue) {
boolean leftNodeValue_;
try {
leftNodeValue_ = this.leftNode_.executeBoolean(frameValue);
} catch (UnexpectedResultException ex) {
Object rightNodeValue = this.rightNode_.executeGeneric(frameValue);
return executeAndSpecialize(ex.getResult(), rightNodeValue);
}
boolean rightNodeValue_;
try {
rightNodeValue_ = this.rightNode_.executeBoolean(frameValue);
} catch (UnexpectedResultException ex) {
return executeAndSpecialize(leftNodeValue_, ex.getResult());
}
assert (state_0 & 0b100) != 0 /* is-state_0 doBoolean(boolean, boolean) */;
return doBoolean(leftNodeValue_, rightNodeValue_);
}
@SuppressWarnings("static-method")
@TruffleBoundary
private Object generic1Boundary(int state_0, Object leftNodeValue_, Object rightNodeValue_) {
EncapsulatingNodeReference encapsulating_ = EncapsulatingNodeReference.getCurrent();
Node prev_ = encapsulating_.set(this);
try {
{
InteropLibrary generic1_leftInterop__ = (INTEROP_LIBRARY_.getUncached(leftNodeValue_));
InteropLibrary generic1_rightInterop__ = (INTEROP_LIBRARY_.getUncached(rightNodeValue_));
return doGeneric(leftNodeValue_, rightNodeValue_, generic1_leftInterop__, generic1_rightInterop__);
}
} finally {
encapsulating_.set(prev_);
}
}
@ExplodeLoop
private Object executeGeneric_generic2(int state_0, VirtualFrame frameValue) {
Object leftNodeValue_ = this.leftNode_.executeGeneric(frameValue);
Object rightNodeValue_ = this.rightNode_.executeGeneric(frameValue);
if ((state_0 & 0b1) != 0 /* is-state_0 doLong(long, long) */ && leftNodeValue_ instanceof Long) {
long leftNodeValue__ = (long) leftNodeValue_;
if (rightNodeValue_ instanceof Long) {
long rightNodeValue__ = (long) rightNodeValue_;
return doLong(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b10) != 0 /* is-state_0 doBigNumber(SLBigNumber, SLBigNumber) */ && SLTypesGen.isImplicitSLBigNumber((state_0 & 0b1100000000) >>> 8 /* extract-implicit-state_0 0:SLBigNumber */, leftNodeValue_)) {
SLBigNumber leftNodeValue__ = SLTypesGen.asImplicitSLBigNumber((state_0 & 0b1100000000) >>> 8 /* extract-implicit-state_0 0:SLBigNumber */, leftNodeValue_);
if (SLTypesGen.isImplicitSLBigNumber((state_0 & 0b110000000000) >>> 10 /* extract-implicit-state_0 1:SLBigNumber */, rightNodeValue_)) {
SLBigNumber rightNodeValue__ = SLTypesGen.asImplicitSLBigNumber((state_0 & 0b110000000000) >>> 10 /* extract-implicit-state_0 1:SLBigNumber */, rightNodeValue_);
return doBigNumber(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b100) != 0 /* is-state_0 doBoolean(boolean, boolean) */ && leftNodeValue_ instanceof Boolean) {
boolean leftNodeValue__ = (boolean) leftNodeValue_;
if (rightNodeValue_ instanceof Boolean) {
boolean rightNodeValue__ = (boolean) rightNodeValue_;
return doBoolean(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b1000) != 0 /* is-state_0 doString(String, String) */ && leftNodeValue_ instanceof String) {
String leftNodeValue__ = (String) leftNodeValue_;
if (rightNodeValue_ instanceof String) {
String rightNodeValue__ = (String) rightNodeValue_;
return doString(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b10000) != 0 /* is-state_0 doNull(SLNull, SLNull) */ && SLTypes.isSLNull(leftNodeValue_)) {
SLNull leftNodeValue__ = SLTypes.asSLNull(leftNodeValue_);
if (SLTypes.isSLNull(rightNodeValue_)) {
SLNull rightNodeValue__ = SLTypes.asSLNull(rightNodeValue_);
return doNull(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b11100000) != 0 /* is-state_0 doFunction(SLFunction, Object) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
if ((state_0 & 0b100000) != 0 /* is-state_0 doFunction(SLFunction, Object) */ && leftNodeValue_ instanceof SLFunction) {
SLFunction leftNodeValue__ = (SLFunction) leftNodeValue_;
return doFunction(leftNodeValue__, rightNodeValue_);
}
if ((state_0 & 0b11000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
if ((state_0 & 0b1000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
Generic0Data s6_ = this.generic0_cache;
while (s6_ != null) {
if ((s6_.leftInterop_.accepts(leftNodeValue_)) && (s6_.rightInterop_.accepts(rightNodeValue_))) {
return doGeneric(leftNodeValue_, rightNodeValue_, s6_.leftInterop_, s6_.rightInterop_);
}
s6_ = s6_.next_;
}
}
if ((state_0 & 0b10000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
return this.generic1Boundary(state_0, leftNodeValue_, rightNodeValue_);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(leftNodeValue_, rightNodeValue_);
}
@Override
public boolean executeBoolean(VirtualFrame frameValue) {
int state_0 = this.state_0_;
if ((state_0 & 0b11111110) == 0 /* only-active doLong(long, long) */ && ((state_0 & 0b11111111) != 0 /* is-not doLong(long, long) && doBigNumber(SLBigNumber, SLBigNumber) && doBoolean(boolean, boolean) && doString(String, String) && doNull(SLNull, SLNull) && doFunction(SLFunction, Object) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) */)) {
return executeBoolean_long_long3(state_0, frameValue);
} else if ((state_0 & 0b11111011) == 0 /* only-active doBoolean(boolean, boolean) */ && ((state_0 & 0b11111111) != 0 /* is-not doLong(long, long) && doBigNumber(SLBigNumber, SLBigNumber) && doBoolean(boolean, boolean) && doString(String, String) && doNull(SLNull, SLNull) && doFunction(SLFunction, Object) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) && doGeneric(Object, Object, InteropLibrary, InteropLibrary) */)) {
return executeBoolean_boolean_boolean4(state_0, frameValue);
} else {
return executeBoolean_generic5(state_0, frameValue);
}
}
private boolean executeBoolean_long_long3(int state_0, VirtualFrame frameValue) {
long leftNodeValue_;
try {
leftNodeValue_ = this.leftNode_.executeLong(frameValue);
} catch (UnexpectedResultException ex) {
Object rightNodeValue = this.rightNode_.executeGeneric(frameValue);
return executeAndSpecialize(ex.getResult(), rightNodeValue);
}
long rightNodeValue_;
try {
rightNodeValue_ = this.rightNode_.executeLong(frameValue);
} catch (UnexpectedResultException ex) {
return executeAndSpecialize(leftNodeValue_, ex.getResult());
}
assert (state_0 & 0b1) != 0 /* is-state_0 doLong(long, long) */;
return doLong(leftNodeValue_, rightNodeValue_);
}
private boolean executeBoolean_boolean_boolean4(int state_0, VirtualFrame frameValue) {
boolean leftNodeValue_;
try {
leftNodeValue_ = this.leftNode_.executeBoolean(frameValue);
} catch (UnexpectedResultException ex) {
Object rightNodeValue = this.rightNode_.executeGeneric(frameValue);
return executeAndSpecialize(ex.getResult(), rightNodeValue);
}
boolean rightNodeValue_;
try {
rightNodeValue_ = this.rightNode_.executeBoolean(frameValue);
} catch (UnexpectedResultException ex) {
return executeAndSpecialize(leftNodeValue_, ex.getResult());
}
assert (state_0 & 0b100) != 0 /* is-state_0 doBoolean(boolean, boolean) */;
return doBoolean(leftNodeValue_, rightNodeValue_);
}
@SuppressWarnings("static-method")
@TruffleBoundary
private boolean generic1Boundary0(int state_0, Object leftNodeValue_, Object rightNodeValue_) {
EncapsulatingNodeReference encapsulating_ = EncapsulatingNodeReference.getCurrent();
Node prev_ = encapsulating_.set(this);
try {
{
InteropLibrary generic1_leftInterop__ = (INTEROP_LIBRARY_.getUncached(leftNodeValue_));
InteropLibrary generic1_rightInterop__ = (INTEROP_LIBRARY_.getUncached(rightNodeValue_));
return doGeneric(leftNodeValue_, rightNodeValue_, generic1_leftInterop__, generic1_rightInterop__);
}
} finally {
encapsulating_.set(prev_);
}
}
@ExplodeLoop
private boolean executeBoolean_generic5(int state_0, VirtualFrame frameValue) {
Object leftNodeValue_ = this.leftNode_.executeGeneric(frameValue);
Object rightNodeValue_ = this.rightNode_.executeGeneric(frameValue);
if ((state_0 & 0b1) != 0 /* is-state_0 doLong(long, long) */ && leftNodeValue_ instanceof Long) {
long leftNodeValue__ = (long) leftNodeValue_;
if (rightNodeValue_ instanceof Long) {
long rightNodeValue__ = (long) rightNodeValue_;
return doLong(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b10) != 0 /* is-state_0 doBigNumber(SLBigNumber, SLBigNumber) */ && SLTypesGen.isImplicitSLBigNumber((state_0 & 0b1100000000) >>> 8 /* extract-implicit-state_0 0:SLBigNumber */, leftNodeValue_)) {
SLBigNumber leftNodeValue__ = SLTypesGen.asImplicitSLBigNumber((state_0 & 0b1100000000) >>> 8 /* extract-implicit-state_0 0:SLBigNumber */, leftNodeValue_);
if (SLTypesGen.isImplicitSLBigNumber((state_0 & 0b110000000000) >>> 10 /* extract-implicit-state_0 1:SLBigNumber */, rightNodeValue_)) {
SLBigNumber rightNodeValue__ = SLTypesGen.asImplicitSLBigNumber((state_0 & 0b110000000000) >>> 10 /* extract-implicit-state_0 1:SLBigNumber */, rightNodeValue_);
return doBigNumber(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b100) != 0 /* is-state_0 doBoolean(boolean, boolean) */ && leftNodeValue_ instanceof Boolean) {
boolean leftNodeValue__ = (boolean) leftNodeValue_;
if (rightNodeValue_ instanceof Boolean) {
boolean rightNodeValue__ = (boolean) rightNodeValue_;
return doBoolean(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b1000) != 0 /* is-state_0 doString(String, String) */ && leftNodeValue_ instanceof String) {
String leftNodeValue__ = (String) leftNodeValue_;
if (rightNodeValue_ instanceof String) {
String rightNodeValue__ = (String) rightNodeValue_;
return doString(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b10000) != 0 /* is-state_0 doNull(SLNull, SLNull) */ && SLTypes.isSLNull(leftNodeValue_)) {
SLNull leftNodeValue__ = SLTypes.asSLNull(leftNodeValue_);
if (SLTypes.isSLNull(rightNodeValue_)) {
SLNull rightNodeValue__ = SLTypes.asSLNull(rightNodeValue_);
return doNull(leftNodeValue__, rightNodeValue__);
}
}
if ((state_0 & 0b11100000) != 0 /* is-state_0 doFunction(SLFunction, Object) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
if ((state_0 & 0b100000) != 0 /* is-state_0 doFunction(SLFunction, Object) */ && leftNodeValue_ instanceof SLFunction) {
SLFunction leftNodeValue__ = (SLFunction) leftNodeValue_;
return doFunction(leftNodeValue__, rightNodeValue_);
}
if ((state_0 & 0b11000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) || doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
if ((state_0 & 0b1000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
Generic0Data s6_ = this.generic0_cache;
while (s6_ != null) {
if ((s6_.leftInterop_.accepts(leftNodeValue_)) && (s6_.rightInterop_.accepts(rightNodeValue_))) {
return doGeneric(leftNodeValue_, rightNodeValue_, s6_.leftInterop_, s6_.rightInterop_);
}
s6_ = s6_.next_;
}
}
if ((state_0 & 0b10000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
return this.generic1Boundary0(state_0, leftNodeValue_, rightNodeValue_);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(leftNodeValue_, rightNodeValue_);
}
@Override
public void executeVoid(VirtualFrame frameValue) {
executeBoolean(frameValue);
return;
}
private boolean executeAndSpecialize(Object leftNodeValue, Object rightNodeValue) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (leftNodeValue instanceof Long) {
long leftNodeValue_ = (long) leftNodeValue;
if (rightNodeValue instanceof Long) {
long rightNodeValue_ = (long) rightNodeValue;
this.state_0_ = state_0 = state_0 | 0b1 /* add-state_0 doLong(long, long) */;
lock.unlock();
hasLock = false;
return doLong(leftNodeValue_, rightNodeValue_);
}
}
{
int sLBigNumberCast0;
if ((sLBigNumberCast0 = SLTypesGen.specializeImplicitSLBigNumber(leftNodeValue)) != 0) {
SLBigNumber leftNodeValue_ = SLTypesGen.asImplicitSLBigNumber(sLBigNumberCast0, leftNodeValue);
int sLBigNumberCast1;
if ((sLBigNumberCast1 = SLTypesGen.specializeImplicitSLBigNumber(rightNodeValue)) != 0) {
SLBigNumber rightNodeValue_ = SLTypesGen.asImplicitSLBigNumber(sLBigNumberCast1, rightNodeValue);
state_0 = (state_0 | (sLBigNumberCast0 << 8) /* set-implicit-state_0 0:SLBigNumber */);
state_0 = (state_0 | (sLBigNumberCast1 << 10) /* set-implicit-state_0 1:SLBigNumber */);
this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 doBigNumber(SLBigNumber, SLBigNumber) */;
lock.unlock();
hasLock = false;
return doBigNumber(leftNodeValue_, rightNodeValue_);
}
}
}
if (leftNodeValue instanceof Boolean) {
boolean leftNodeValue_ = (boolean) leftNodeValue;
if (rightNodeValue instanceof Boolean) {
boolean rightNodeValue_ = (boolean) rightNodeValue;
this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 doBoolean(boolean, boolean) */;
lock.unlock();
hasLock = false;
return doBoolean(leftNodeValue_, rightNodeValue_);
}
}
if (leftNodeValue instanceof String) {
String leftNodeValue_ = (String) leftNodeValue;
if (rightNodeValue instanceof String) {
String rightNodeValue_ = (String) rightNodeValue;
this.state_0_ = state_0 = state_0 | 0b1000 /* add-state_0 doString(String, String) */;
lock.unlock();
hasLock = false;
return doString(leftNodeValue_, rightNodeValue_);
}
}
if (SLTypes.isSLNull(leftNodeValue)) {
SLNull leftNodeValue_ = SLTypes.asSLNull(leftNodeValue);
if (SLTypes.isSLNull(rightNodeValue)) {
SLNull rightNodeValue_ = SLTypes.asSLNull(rightNodeValue);
this.state_0_ = state_0 = state_0 | 0b10000 /* add-state_0 doNull(SLNull, SLNull) */;
lock.unlock();
hasLock = false;
return doNull(leftNodeValue_, rightNodeValue_);
}
}
if (leftNodeValue instanceof SLFunction) {
SLFunction leftNodeValue_ = (SLFunction) leftNodeValue;
this.state_0_ = state_0 = state_0 | 0b100000 /* add-state_0 doFunction(SLFunction, Object) */;
lock.unlock();
hasLock = false;
return doFunction(leftNodeValue_, rightNodeValue);
}
if ((exclude) == 0 /* is-not-exclude doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
int count6_ = 0;
Generic0Data s6_ = this.generic0_cache;
if ((state_0 & 0b1000000) != 0 /* is-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */) {
while (s6_ != null) {
if ((s6_.leftInterop_.accepts(leftNodeValue)) && (s6_.rightInterop_.accepts(rightNodeValue))) {
break;
}
s6_ = s6_.next_;
count6_++;
}
}
if (s6_ == null) {
// assert (s6_.leftInterop_.accepts(leftNodeValue));
// assert (s6_.rightInterop_.accepts(rightNodeValue));
if (count6_ < (4)) {
s6_ = super.insert(new Generic0Data(generic0_cache));
s6_.leftInterop_ = s6_.insertAccessor((INTEROP_LIBRARY_.create(leftNodeValue)));
s6_.rightInterop_ = s6_.insertAccessor((INTEROP_LIBRARY_.create(rightNodeValue)));
MemoryFence.storeStore();
this.generic0_cache = s6_;
this.state_0_ = state_0 = state_0 | 0b1000000 /* add-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */;
}
}
if (s6_ != null) {
lock.unlock();
hasLock = false;
return doGeneric(leftNodeValue, rightNodeValue, s6_.leftInterop_, s6_.rightInterop_);
}
}
{
InteropLibrary generic1_rightInterop__ = null;
InteropLibrary generic1_leftInterop__ = null;
{
EncapsulatingNodeReference encapsulating_ = EncapsulatingNodeReference.getCurrent();
Node prev_ = encapsulating_.set(this);
try {
generic1_leftInterop__ = (INTEROP_LIBRARY_.getUncached(leftNodeValue));
generic1_rightInterop__ = (INTEROP_LIBRARY_.getUncached(rightNodeValue));
this.exclude_ = exclude = exclude | 0b1 /* add-exclude doGeneric(Object, Object, InteropLibrary, InteropLibrary) */;
this.generic0_cache = null;
state_0 = state_0 & 0xffffffbf /* remove-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */;
this.state_0_ = state_0 = state_0 | 0b10000000 /* add-state_0 doGeneric(Object, Object, InteropLibrary, InteropLibrary) */;
lock.unlock();
hasLock = false;
return doGeneric(leftNodeValue, rightNodeValue, generic1_leftInterop__, generic1_rightInterop__);
} finally {
encapsulating_.set(prev_);
}
}
}
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if ((state_0 & 0b11111111) == 0) {
return NodeCost.UNINITIALIZED;
} else {
if (((state_0 & 0b11111111) & ((state_0 & 0b11111111) - 1)) == 0 /* is-single-state_0 */) {
Generic0Data s6_ = this.generic0_cache;
if ((s6_ == null || s6_.next_ == null)) {
return NodeCost.MONOMORPHIC;
}
}
}
return NodeCost.POLYMORPHIC;
}
public static SLEqualNode create(SLExpressionNode leftNode, SLExpressionNode rightNode) {
return new SLEqualNodeGen(leftNode, rightNode);
}
@GeneratedBy(SLEqualNode.class)
private static final class Generic0Data extends Node {
@Child Generic0Data next_;
@Child InteropLibrary leftInterop_;
@Child InteropLibrary rightInterop_;
Generic0Data(Generic0Data next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
T insertAccessor(T node) {
return super.insert(node);
}
}
}