com.oracle.truffle.nfi.NFISignatureGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.nfi;
import com.oracle.truffle.api.Assumption;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.TruffleLanguage;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GenerateAOT;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.interop.ArityException;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnknownIdentifierException;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.interop.UnsupportedTypeException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
import com.oracle.truffle.api.library.EagerExportProvider;
import com.oracle.truffle.api.library.LibraryExport;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.nodes.DenyReplace;
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.RootNode;
import com.oracle.truffle.api.profiles.BranchProfile;
import com.oracle.truffle.nfi.CallSignatureNode.CachedCallSignatureNode;
import com.oracle.truffle.nfi.CallSignatureNodeFactory.CachedCallSignatureNodeGen;
import com.oracle.truffle.nfi.NFISignature.Bind;
import com.oracle.truffle.nfi.NFISignature.CreateClosure;
import com.oracle.truffle.nfi.NFISignature.InvokeMember;
import com.oracle.truffle.nfi.api.SignatureLibrary;
import com.oracle.truffle.nfi.backend.spi.NFIBackendSignatureLibrary;
import java.lang.invoke.VarHandle;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
@GeneratedBy(NFISignature.class)
@SuppressWarnings("unused")
public final class NFISignatureGen {
private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);
private static final LibraryFactory SIGNATURE_LIBRARY_ = LibraryFactory.resolve(SignatureLibrary.class);
private static final LibraryFactory N_F_I_BACKEND_SIGNATURE_LIBRARY_ = LibraryFactory.resolve(NFIBackendSignatureLibrary.class);
static {
LibraryExport.register(NFISignature.class, new InteropLibraryExports(), new SignatureLibraryExports());
}
private NFISignatureGen() {
}
private static void init() {
// This method is intended to ensure class initialization.
}
@GeneratedBy(NFISignature.class)
private static final class InteropLibraryExports extends LibraryExport {
private InteropLibraryExports() {
super(InteropLibrary.class, NFISignature.class, false, false, 0);
}
@Override
protected InteropLibrary createUncached(Object receiver) {
assert receiver instanceof NFISignature;
InteropLibrary uncached = new Uncached();
return uncached;
}
@Override
protected InteropLibrary createCached(Object receiver) {
assert receiver instanceof NFISignature;
return new Cached(receiver);
}
@GeneratedBy(NFISignature.class)
private static final class Cached extends InteropLibrary {
@Child private SignatureLibrary receiverSignatureLibrary_;
@CompilationFinal private volatile int state_0_;
@CompilationFinal private BranchProfile invokeException;
protected Cached(Object receiver) {
NFISignature castReceiver = ((NFISignature) receiver) ;
this.receiverSignatureLibrary_ = super.insert(SIGNATURE_LIBRARY_.create((castReceiver)));
}
@Override
public boolean accepts(Object receiver) {
assert !(receiver instanceof NFISignature) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
if (!(receiver instanceof NFISignature)) {
return false;
} else if (!this.receiverSignatureLibrary_.accepts((receiver))) {
return false;
} else {
return true;
}
}
@Override
public Object invokeMember(Object arg0Value_, String arg1Value, Object... arg2Value) throws UnsupportedMessageException, ArityException, UnknownIdentifierException, UnsupportedTypeException {
assert arg0Value_ instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
NFISignature arg0Value = ((NFISignature) arg0Value_);
int state_0 = this.state_0_;
if (state_0 != 0 /* is-state_0 doBind(NFISignature, String, Object[], SignatureLibrary, BranchProfile) || doCreateClosure(NFISignature, String, Object[], SignatureLibrary, BranchProfile) || doUnknown(NFISignature, String, Object[]) */) {
if ((state_0 & 0b1) != 0 /* is-state_0 doBind(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */) {
if ((NFISignature.isBind(arg1Value))) {
SignatureLibrary bind_signatureLibrary__ = this.receiverSignatureLibrary_;
return InvokeMember.doBind(arg0Value, arg1Value, arg2Value, bind_signatureLibrary__, this.invokeException);
}
}
if ((state_0 & 0b10) != 0 /* is-state_0 doCreateClosure(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */) {
if ((NFISignature.isCreateClosure(arg1Value))) {
SignatureLibrary createClosure_signatureLibrary__ = this.receiverSignatureLibrary_;
return InvokeMember.doCreateClosure(arg0Value, arg1Value, arg2Value, createClosure_signatureLibrary__, this.invokeException);
}
}
if ((state_0 & 0b100) != 0 /* is-state_0 doUnknown(NFISignature, String, Object[]) */) {
if (fallbackGuard_(state_0, arg0Value, arg1Value, arg2Value)) {
return InvokeMember.doUnknown(arg0Value, arg1Value, arg2Value);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(arg0Value, arg1Value, arg2Value);
}
private Object executeAndSpecialize(NFISignature arg0Value, String arg1Value, Object[] arg2Value) throws ArityException, UnknownIdentifierException {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
{
SignatureLibrary bind_signatureLibrary__ = null;
if ((NFISignature.isBind(arg1Value))) {
bind_signatureLibrary__ = this.receiverSignatureLibrary_;
this.invokeException = this.invokeException == null ? ((BranchProfile.create())) : this.invokeException;
this.state_0_ = state_0 = state_0 | 0b1 /* add-state_0 doBind(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */;
lock.unlock();
hasLock = false;
return InvokeMember.doBind(arg0Value, arg1Value, arg2Value, bind_signatureLibrary__, this.invokeException);
}
}
{
SignatureLibrary createClosure_signatureLibrary__ = null;
if ((NFISignature.isCreateClosure(arg1Value))) {
createClosure_signatureLibrary__ = this.receiverSignatureLibrary_;
this.invokeException = this.invokeException == null ? ((BranchProfile.create())) : this.invokeException;
this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 doCreateClosure(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */;
lock.unlock();
hasLock = false;
return InvokeMember.doCreateClosure(arg0Value, arg1Value, arg2Value, createClosure_signatureLibrary__, this.invokeException);
}
}
this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 doUnknown(NFISignature, String, Object[]) */;
lock.unlock();
hasLock = false;
return InvokeMember.doUnknown(arg0Value, arg1Value, arg2Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if (state_0 == 0) {
return NodeCost.UNINITIALIZED;
} else {
if ((state_0 & (state_0 - 1)) == 0 /* is-single-state_0 */) {
return NodeCost.MONOMORPHIC;
}
}
return NodeCost.POLYMORPHIC;
}
@Override
public boolean hasMembers(Object receiver) {
assert receiver instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((NFISignature) receiver)).hasMembers();
}
@Override
public Object getMembers(Object receiver, boolean includeInternal) throws UnsupportedMessageException {
assert receiver instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((NFISignature) receiver)).getMembers(includeInternal);
}
@Override
public boolean isMemberInvocable(Object receiver, String member) {
assert receiver instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((NFISignature) receiver)).isMemberInvocable(member);
}
private static boolean fallbackGuard_(int state_0, NFISignature arg0Value, String arg1Value, Object[] arg2Value) {
if (((state_0 & 0b1)) == 0 /* is-not-state_0 doBind(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */ && (NFISignature.isBind(arg1Value))) {
return false;
}
if (((state_0 & 0b10)) == 0 /* is-not-state_0 doCreateClosure(NFISignature, String, Object[], SignatureLibrary, BranchProfile) */ && (NFISignature.isCreateClosure(arg1Value))) {
return false;
}
return true;
}
}
@GeneratedBy(NFISignature.class)
@DenyReplace
private static final class Uncached extends InteropLibrary {
protected Uncached() {
}
@Override
@TruffleBoundary
public boolean accepts(Object receiver) {
assert !(receiver instanceof NFISignature) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof NFISignature;
}
@Override
public boolean isAdoptable() {
return false;
}
@Override
public NodeCost getCost() {
return NodeCost.MEGAMORPHIC;
}
@TruffleBoundary
@Override
public Object invokeMember(Object arg0Value_, String arg1Value, Object... arg2Value) throws ArityException, UnknownIdentifierException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
if ((NFISignature.isBind(arg1Value))) {
return InvokeMember.doBind(arg0Value, arg1Value, arg2Value, SIGNATURE_LIBRARY_.getUncached((arg0Value)), (BranchProfile.getUncached()));
}
if ((NFISignature.isCreateClosure(arg1Value))) {
return InvokeMember.doCreateClosure(arg0Value, arg1Value, arg2Value, SIGNATURE_LIBRARY_.getUncached((arg0Value)), (BranchProfile.getUncached()));
}
return InvokeMember.doUnknown(arg0Value, arg1Value, arg2Value);
}
@TruffleBoundary
@Override
public boolean hasMembers(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((NFISignature) receiver) .hasMembers();
}
@TruffleBoundary
@Override
public Object getMembers(Object receiver, boolean includeInternal) throws UnsupportedMessageException {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((NFISignature) receiver) .getMembers(includeInternal);
}
@TruffleBoundary
@Override
public boolean isMemberInvocable(Object receiver, String member) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((NFISignature) receiver) .isMemberInvocable(member);
}
}
}
@GeneratedBy(NFISignature.class)
public static final class SignatureLibraryEagerProvider implements EagerExportProvider {
@Override
public void ensureRegistered() {
NFISignatureGen.init();
}
@Override
public String getLibraryClassName() {
return "com.oracle.truffle.nfi.api.SignatureLibrary";
}
}
@GeneratedBy(NFISignature.class)
private static final class SignatureLibraryExports extends LibraryExport {
private SignatureLibraryExports() {
super(SignatureLibrary.class, NFISignature.class, false, true, 1);
}
@Override
protected SignatureLibrary createUncached(Object receiver) {
assert receiver instanceof NFISignature;
SignatureLibrary uncached = new Uncached();
return uncached;
}
@Override
protected SignatureLibrary createCached(Object receiver) {
assert receiver instanceof NFISignature || receiver instanceof LibraryExport;
return new Cached(receiver);
}
@GeneratedBy(NFISignature.class)
private static final class Cached extends SignatureLibrary implements GenerateAOT.Provider {
@Child private NFIBackendSignatureLibrary receiverNativeSignatureNFIBackendSignatureLibrary_;
@CompilationFinal private volatile int state_0_;
@CompilationFinal private volatile int exclude_;
@Child private CreateClosureCachedData createClosure_cached_cache;
@Child private CachedCallSignatureNode callNode__call_call_;
protected Cached(Object receiver) {
if (!(receiver instanceof LibraryExport)) {
NFISignature castReceiver = ((NFISignature) receiver) ;
this.receiverNativeSignatureNFIBackendSignatureLibrary_ = super.insert(N_F_I_BACKEND_SIGNATURE_LIBRARY_.create((castReceiver.nativeSignature)));
}
}
@Override
public boolean accepts(Object receiver) {
assert !(receiver instanceof NFISignature) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
if (!(receiver instanceof NFISignature)) {
return false;
} else if (this.receiverNativeSignatureNFIBackendSignatureLibrary_ != null && !this.receiverNativeSignatureNFIBackendSignatureLibrary_.accepts((((NFISignature) receiver).nativeSignature))) {
return false;
} else {
return true;
}
}
@Override
public Object bind(Object arg0Value_, Object arg1Value) {
assert arg0Value_ instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert getRootNode() != null : "Invalid library usage. Cached library must be adopted by a RootNode before it is executed.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
int state_0 = this.state_0_;
if (CompilerDirectives.inInterpreter() && (state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
return bindAndSpecialize(arg0Value, arg1Value);
}
if ((state_0 & 0b110) != 0 /* is-state_0 doSymbol(NFISignature, NFISymbol) || doOther(NFISignature, Object) */) {
if ((state_0 & 0b10) != 0 /* is-state_0 doSymbol(NFISignature, NFISymbol) */ && arg1Value instanceof NFISymbol) {
NFISymbol arg1Value_ = (NFISymbol) arg1Value;
return Bind.doSymbol(arg0Value, arg1Value_);
}
if ((state_0 & 0b100) != 0 /* is-state_0 doOther(NFISignature, Object) */) {
if (bindFallbackGuard_(state_0, arg0Value, arg1Value)) {
return Bind.doOther(arg0Value, arg1Value);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return bindAndSpecialize(arg0Value, arg1Value);
}
private Object bindAndSpecialize(NFISignature arg0Value, Object arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
if ((this.state_0_ & 0b1) != 0 /* is-state_0 AOT-prepared */) {
this.resetAOT_();
}
int state_0 = this.state_0_;
if (arg1Value instanceof NFISymbol) {
NFISymbol arg1Value_ = (NFISymbol) arg1Value;
this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 doSymbol(NFISignature, NFISymbol) */;
lock.unlock();
hasLock = false;
return Bind.doSymbol(arg0Value, arg1Value_);
}
this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 doOther(NFISignature, Object) */;
lock.unlock();
hasLock = false;
return Bind.doOther(arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if ((state_0 & 0b110) == 0) {
return NodeCost.UNINITIALIZED;
} else {
if (((state_0 & 0b110) & ((state_0 & 0b110) - 1)) == 0 /* is-single-state_0 */) {
return NodeCost.MONOMORPHIC;
}
}
return NodeCost.POLYMORPHIC;
}
@Override
public void prepareForAOT(TruffleLanguage language, RootNode root) {
assert !isAdoptable() || ((ReentrantLock) getLock()).isHeldByCurrentThread() : "During prepare AST lock must be held.";
int state_0 = this.state_0_;
if ((state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
return;
}
this.callNode__call_call_ = super.insert((CachedCallSignatureNodeGen.create()));
assert NodeUtil.assertRecursion(this.callNode__call_call_, 1);
((GenerateAOT.Provider) this.callNode__call_call_).prepareForAOT(language, root);
this.state_0_ = state_0 = state_0 | 0b100111 /* add-state_0 AOT-prepared, doSymbol(NFISignature, NFISymbol), doOther(NFISignature, Object), call(NFISignature, Object, Object[], CachedCallSignatureNode) */;
}
private void resetAOT_() {
int state_0 = this.state_0_;
if (((state_0 & 0b1)) == 0 /* is-not-state_0 AOT-prepared */) {
return;
}
this.state_0_ = 0;
}
@ExplodeLoop
@Override
public Object createClosure(Object arg0Value_, Object arg1Value) {
assert arg0Value_ instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert getRootNode() != null : "Invalid library usage. Cached library must be adopted by a RootNode before it is executed.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
int state_0 = this.state_0_;
if (CompilerDirectives.inInterpreter() && (state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
return createClosureAndSpecialize(arg0Value, arg1Value);
}
if ((state_0 & 0b11000) != 0 /* is-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) || doCreate(NFISignature, Object, NFIBackendSignatureLibrary) */) {
if ((state_0 & 0b1000) != 0 /* is-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */) {
CreateClosureCachedData s0_ = this.createClosure_cached_cache;
while (s0_ != null) {
if (!Assumption.isValidAssumption(s0_.assumption0_)) {
CompilerDirectives.transferToInterpreterAndInvalidate();
removeCached_(s0_);
return createClosureAndSpecialize(arg0Value, arg1Value);
}
assert (s0_.lib_.accepts(s0_.cachedClosure_.signature.nativeSignature));
if ((arg1Value == s0_.cachedClosure_.executable) && (arg0Value == s0_.cachedClosure_.signature)) {
return CreateClosure.doCached(arg0Value, arg1Value, s0_.cachedClosure_, s0_.lib_, s0_.cachedRet_);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10000) != 0 /* is-state_0 doCreate(NFISignature, Object, NFIBackendSignatureLibrary) */) {
{
NFIBackendSignatureLibrary createClosure_create_lib__ = this.receiverNativeSignatureNFIBackendSignatureLibrary_;
return CreateClosure.doCreate(arg0Value, arg1Value, createClosure_create_lib__);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return createClosureAndSpecialize(arg0Value, arg1Value);
}
private Object createClosureAndSpecialize(NFISignature arg0Value, Object arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
if ((this.state_0_ & 0b1) != 0 /* is-state_0 AOT-prepared */) {
this.resetAOT_();
}
int state_0 = this.state_0_;
int exclude = this.exclude_;
if ((exclude) == 0 /* is-not-exclude doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */) {
int count0_ = 0;
CreateClosureCachedData s0_ = this.createClosure_cached_cache;
if ((state_0 & 0b1000) != 0 /* is-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */) {
while (s0_ != null) {
assert (s0_.lib_.accepts(s0_.cachedClosure_.signature.nativeSignature));
if ((arg1Value == s0_.cachedClosure_.executable) && (arg0Value == s0_.cachedClosure_.signature) && Assumption.isValidAssumption(s0_.assumption0_)) {
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
{
NFIClosure cachedClosure__ = (CreateClosure.createClosure(arg1Value, arg0Value));
// assert (s0_.lib_.accepts(s0_.cachedClosure_.signature.nativeSignature));
if ((arg1Value == cachedClosure__.executable) && (arg0Value == cachedClosure__.signature)) {
Assumption assumption0 = (NFILanguage.getSingleContextAssumption());
if (Assumption.isValidAssumption(assumption0)) {
if (count0_ < (3)) {
s0_ = super.insert(new CreateClosureCachedData(createClosure_cached_cache));
s0_.cachedClosure_ = cachedClosure__;
s0_.lib_ = s0_.insertAccessor((N_F_I_BACKEND_SIGNATURE_LIBRARY_.create(cachedClosure__.signature.nativeSignature)));
s0_.cachedRet_ = (s0_.lib_.createClosure(cachedClosure__.signature.nativeSignature, cachedClosure__));
s0_.assumption0_ = assumption0;
VarHandle.storeStoreFence();
this.createClosure_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b1000 /* add-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */;
}
}
}
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
return CreateClosure.doCached(arg0Value, arg1Value, s0_.cachedClosure_, s0_.lib_, s0_.cachedRet_);
}
}
{
NFIBackendSignatureLibrary createClosure_create_lib__ = null;
createClosure_create_lib__ = this.receiverNativeSignatureNFIBackendSignatureLibrary_;
this.exclude_ = exclude = exclude | 0b1 /* add-exclude doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */;
this.createClosure_cached_cache = null;
state_0 = state_0 & 0xfffffff7 /* remove-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */;
this.state_0_ = state_0 = state_0 | 0b10000 /* add-state_0 doCreate(NFISignature, Object, NFIBackendSignatureLibrary) */;
lock.unlock();
hasLock = false;
return CreateClosure.doCreate(arg0Value, arg1Value, createClosure_create_lib__);
}
} finally {
if (hasLock) {
lock.unlock();
}
}
}
void removeCached_(Object s0_) {
Lock lock = getLock();
lock.lock();
try {
CreateClosureCachedData prev = null;
CreateClosureCachedData cur = this.createClosure_cached_cache;
while (cur != null) {
if (cur == s0_) {
if (prev == null) {
this.createClosure_cached_cache = cur.next_;
this.adoptChildren();
} else {
prev.next_ = cur.next_;
prev.adoptChildren();
}
break;
}
prev = cur;
cur = cur.next_;
}
if (this.createClosure_cached_cache == null) {
this.state_0_ = this.state_0_ & 0xfffffff7 /* remove-state_0 doCached(NFISignature, Object, NFIClosure, NFIBackendSignatureLibrary, Object) */;
}
} finally {
lock.unlock();
}
}
@Override
public Object call(Object arg0Value_, Object arg1Value, Object... arg2Value) throws ArityException, UnsupportedTypeException, UnsupportedMessageException {
assert arg0Value_ instanceof NFISignature : "Invalid library usage. Library does not accept given receiver.";
assert getRootNode() != null : "Invalid library usage. Cached library must be adopted by a RootNode before it is executed.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
int state_0 = this.state_0_;
if (CompilerDirectives.inInterpreter() && (state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
return callNode_AndSpecialize(arg0Value, arg1Value, arg2Value);
}
if ((state_0 & 0b100000) != 0 /* is-state_0 call(NFISignature, Object, Object[], CachedCallSignatureNode) */) {
return arg0Value.call(arg1Value, arg2Value, this.callNode__call_call_);
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return callNode_AndSpecialize(arg0Value, arg1Value, arg2Value);
}
private Object callNode_AndSpecialize(NFISignature arg0Value, Object arg1Value, Object[] arg2Value) throws ArityException, UnsupportedTypeException, UnsupportedMessageException {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
if ((this.state_0_ & 0b1) != 0 /* is-state_0 AOT-prepared */) {
this.resetAOT_();
}
int state_0 = this.state_0_;
this.callNode__call_call_ = super.insert((CachedCallSignatureNodeGen.create()));
this.state_0_ = state_0 = state_0 | 0b100000 /* add-state_0 call(NFISignature, Object, Object[], CachedCallSignatureNode) */;
lock.unlock();
hasLock = false;
return arg0Value.call(arg1Value, arg2Value, this.callNode__call_call_);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
private static boolean bindFallbackGuard_(int state_0, NFISignature arg0Value, Object arg1Value) {
if (((state_0 & 0b10)) == 0 /* is-not-state_0 doSymbol(NFISignature, NFISymbol) */ && arg1Value instanceof NFISymbol) {
return false;
}
return true;
}
@GeneratedBy(NFISignature.class)
private static final class CreateClosureCachedData extends Node {
@Child CreateClosureCachedData next_;
@CompilationFinal NFIClosure cachedClosure_;
@Child NFIBackendSignatureLibrary lib_;
@CompilationFinal Object cachedRet_;
@CompilationFinal Assumption assumption0_;
CreateClosureCachedData(CreateClosureCachedData next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
T insertAccessor(T node) {
return super.insert(node);
}
}
}
@GeneratedBy(NFISignature.class)
@DenyReplace
private static final class Uncached extends SignatureLibrary {
protected Uncached() {
}
@Override
@TruffleBoundary
public boolean accepts(Object receiver) {
assert !(receiver instanceof NFISignature) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof NFISignature;
}
@Override
public boolean isAdoptable() {
return false;
}
@Override
public NodeCost getCost() {
return NodeCost.MEGAMORPHIC;
}
@TruffleBoundary
@Override
public Object bind(Object arg0Value_, Object arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
if (arg1Value instanceof NFISymbol) {
NFISymbol arg1Value_ = (NFISymbol) arg1Value;
return Bind.doSymbol(arg0Value, arg1Value_);
}
return Bind.doOther(arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public Object createClosure(Object arg0Value_, Object arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
return CreateClosure.doCreate(arg0Value, arg1Value, N_F_I_BACKEND_SIGNATURE_LIBRARY_.getUncached((arg0Value.nativeSignature)));
}
@TruffleBoundary
@Override
public Object call(Object arg0Value_, Object arg1Value, Object... arg2Value) throws ArityException, UnsupportedTypeException, UnsupportedMessageException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
NFISignature arg0Value = ((NFISignature) arg0Value_);
return arg0Value.call(arg1Value, arg2Value, (CachedCallSignatureNodeGen.getUncached()));
}
}
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy