com.oracle.truffle.nfi.SignatureBuilderGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.nfi;
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.dsl.UnsupportedSpecializationException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
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.nfi.NFISignature.ArgsCachedState;
import com.oracle.truffle.nfi.NFISignature.SignatureBuilder;
import com.oracle.truffle.nfi.NFISignature.SignatureCachedState;
import com.oracle.truffle.nfi.NFISignature.SignatureBuilder.AddArgument;
import com.oracle.truffle.nfi.NFISignature.SignatureBuilder.Build;
import com.oracle.truffle.nfi.NFISignature.SignatureBuilder.SetReturnType;
import com.oracle.truffle.nfi.NFIType.TypeCachedState;
import com.oracle.truffle.nfi.backend.spi.NFIBackendSignatureBuilderLibrary;
import java.lang.invoke.VarHandle;
import java.util.concurrent.locks.Lock;
@GeneratedBy(SignatureBuilder.class)
final class SignatureBuilderGen {
private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);
private static final LibraryFactory N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_ = LibraryFactory.resolve(NFIBackendSignatureBuilderLibrary.class);
static {
LibraryExport.register(SignatureBuilder.class, new NFIBackendSignatureBuilderLibraryExports());
}
private SignatureBuilderGen() {
}
@GeneratedBy(SignatureBuilder.class)
private static final class NFIBackendSignatureBuilderLibraryExports extends LibraryExport {
private NFIBackendSignatureBuilderLibraryExports() {
super(NFIBackendSignatureBuilderLibrary.class, SignatureBuilder.class, false, false, 0);
}
@Override
protected NFIBackendSignatureBuilderLibrary createUncached(Object receiver) {
assert receiver instanceof SignatureBuilder;
NFIBackendSignatureBuilderLibrary uncached = new Uncached();
return uncached;
}
@Override
protected NFIBackendSignatureBuilderLibrary createCached(Object receiver) {
assert receiver instanceof SignatureBuilder;
return new Cached(receiver);
}
@GeneratedBy(SignatureBuilder.class)
private static final class Cached extends NFIBackendSignatureBuilderLibrary {
@Child private NFIBackendSignatureBuilderLibrary receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
@CompilationFinal private volatile int state_0_;
@CompilationFinal private volatile int exclude_;
@Child private AddArgumentCachedData addArgument_cached_cache;
@Child private BuildCachedData build_cached_cache;
protected Cached(Object receiver) {
SignatureBuilder castReceiver = ((SignatureBuilder) receiver) ;
this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_ = super.insert(N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_.create((castReceiver.backendBuilder)));
}
@Override
public boolean accepts(Object receiver) {
assert !(receiver instanceof SignatureBuilder) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
if (!(receiver instanceof SignatureBuilder)) {
return false;
} else if (!this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_.accepts((((SignatureBuilder) receiver).backendBuilder))) {
return false;
} else {
return true;
}
}
@ExplodeLoop
@Override
public void addArgument(Object arg0Value_, Object arg1Value) {
assert arg0Value_ instanceof SignatureBuilder : "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.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b11) != 0 /* is-state_0 doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) || doGeneric(SignatureBuilder, NFIType, NFIBackendSignatureBuilderLibrary) */ && arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
if ((state_0 & 0b1) != 0 /* is-state_0 doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */) {
AddArgumentCachedData s0_ = this.addArgument_cached_cache;
while (s0_ != null) {
if ((arg0Value.argsState == s0_.prevArgsState_) && (arg1Value_.cachedState == s0_.argState_)) {
NFIBackendSignatureBuilderLibrary backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
AddArgument.doCached(arg0Value, arg1Value_, s0_.prevArgsState_, s0_.argState_, s0_.newArgsState_, backendLibrary__);
return;
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10) != 0 /* is-state_0 doGeneric(SignatureBuilder, NFIType, NFIBackendSignatureBuilderLibrary) */) {
{
NFIBackendSignatureBuilderLibrary addArgument_generic_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
AddArgument.doGeneric(arg0Value, arg1Value_, addArgument_generic_backendLibrary__);
return;
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
addArgumentAndSpecialize(arg0Value, arg1Value);
return;
}
private void addArgumentAndSpecialize(SignatureBuilder arg0Value, Object arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
if (arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
{
NFIBackendSignatureBuilderLibrary backendLibrary__ = null;
if (((exclude & 0b1)) == 0 /* is-not-exclude doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */) {
int count0_ = 0;
AddArgumentCachedData s0_ = this.addArgument_cached_cache;
if ((state_0 & 0b1) != 0 /* is-state_0 doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */) {
while (s0_ != null) {
if ((arg0Value.argsState == s0_.prevArgsState_) && (arg1Value_.cachedState == s0_.argState_)) {
backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
// assert (arg0Value.argsState == s0_.prevArgsState_);
// assert (arg1Value_.cachedState == s0_.argState_);
if (count0_ < (3)) {
s0_ = super.insert(new AddArgumentCachedData(addArgument_cached_cache));
s0_.prevArgsState_ = (arg0Value.argsState);
s0_.argState_ = (arg1Value_.cachedState);
s0_.newArgsState_ = (s0_.prevArgsState_.addArg(s0_.argState_));
backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
VarHandle.storeStoreFence();
this.addArgument_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b1 /* add-state_0 doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */;
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
AddArgument.doCached(arg0Value, arg1Value_, s0_.prevArgsState_, s0_.argState_, s0_.newArgsState_, backendLibrary__);
return;
}
}
}
{
NFIBackendSignatureBuilderLibrary addArgument_generic_backendLibrary__ = null;
addArgument_generic_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
this.exclude_ = exclude = exclude | 0b1 /* add-exclude doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */;
this.addArgument_cached_cache = null;
state_0 = state_0 & 0xfffffffe /* remove-state_0 doCached(SignatureBuilder, NFIType, ArgsCachedState, TypeCachedState, ArgsCachedState, NFIBackendSignatureBuilderLibrary) */;
this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 doGeneric(SignatureBuilder, NFIType, NFIBackendSignatureBuilderLibrary) */;
lock.unlock();
hasLock = false;
AddArgument.doGeneric(arg0Value, arg1Value_, addArgument_generic_backendLibrary__);
return;
}
}
throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if ((state_0 & 0b11) == 0) {
return NodeCost.UNINITIALIZED;
} else {
if (((state_0 & 0b11) & ((state_0 & 0b11) - 1)) == 0 /* is-single-state_0 */) {
AddArgumentCachedData s0_ = this.addArgument_cached_cache;
if ((s0_ == null || s0_.next_ == null)) {
return NodeCost.MONOMORPHIC;
}
}
}
return NodeCost.POLYMORPHIC;
}
@Override
public void setReturnType(Object arg0Value_, Object arg1Value) {
assert arg0Value_ instanceof SignatureBuilder : "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.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b100) != 0 /* is-state_0 doSet(SignatureBuilder, NFIType, NFIBackendSignatureBuilderLibrary) */ && arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
{
NFIBackendSignatureBuilderLibrary setReturnType_set_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
SetReturnType.doSet(arg0Value, arg1Value_, setReturnType_set_backendLibrary__);
return;
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
setReturnTypeAndSpecialize(arg0Value, arg1Value);
return;
}
private void setReturnTypeAndSpecialize(SignatureBuilder arg0Value, Object arg1Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
{
NFIBackendSignatureBuilderLibrary setReturnType_set_backendLibrary__ = null;
if (arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
setReturnType_set_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 doSet(SignatureBuilder, NFIType, NFIBackendSignatureBuilderLibrary) */;
lock.unlock();
hasLock = false;
SetReturnType.doSet(arg0Value, arg1Value_, setReturnType_set_backendLibrary__);
return;
}
}
throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value);
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@ExplodeLoop
@Override
public Object build(Object arg0Value_) {
assert arg0Value_ instanceof SignatureBuilder : "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.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
int state_0 = this.state_0_;
if ((state_0 & 0b11000) != 0 /* is-state_0 doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) || doGeneric(SignatureBuilder, NFIBackendSignatureBuilderLibrary) */) {
if ((state_0 & 0b1000) != 0 /* is-state_0 doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */) {
BuildCachedData s0_ = this.build_cached_cache;
while (s0_ != null) {
if ((arg0Value.argsState == s0_.cachedState_.args) && (arg0Value.retTypeState == s0_.cachedState_.retType)) {
NFIBackendSignatureBuilderLibrary backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
return Build.doCached(arg0Value, s0_.cachedState_, backendLibrary__);
}
s0_ = s0_.next_;
}
}
if ((state_0 & 0b10000) != 0 /* is-state_0 doGeneric(SignatureBuilder, NFIBackendSignatureBuilderLibrary) */) {
{
NFIBackendSignatureBuilderLibrary build_generic_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
return Build.doGeneric(arg0Value, build_generic_backendLibrary__);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return buildAndSpecialize(arg0Value);
}
private NFISignature buildAndSpecialize(SignatureBuilder arg0Value) {
Lock lock = getLock();
boolean hasLock = true;
lock.lock();
try {
int state_0 = this.state_0_;
int exclude = this.exclude_;
{
NFIBackendSignatureBuilderLibrary backendLibrary__ = null;
if (((exclude & 0b10)) == 0 /* is-not-exclude doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */) {
int count0_ = 0;
BuildCachedData s0_ = this.build_cached_cache;
if ((state_0 & 0b1000) != 0 /* is-state_0 doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */) {
while (s0_ != null) {
if ((arg0Value.argsState == s0_.cachedState_.args) && (arg0Value.retTypeState == s0_.cachedState_.retType)) {
backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
break;
}
s0_ = s0_.next_;
count0_++;
}
}
if (s0_ == null) {
{
SignatureCachedState cachedState__ = (SignatureCachedState.create(arg0Value));
if ((arg0Value.argsState == cachedState__.args) && (arg0Value.retTypeState == cachedState__.retType) && count0_ < (3)) {
s0_ = super.insert(new BuildCachedData(build_cached_cache));
s0_.cachedState_ = cachedState__;
backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
VarHandle.storeStoreFence();
this.build_cached_cache = s0_;
this.state_0_ = state_0 = state_0 | 0b1000 /* add-state_0 doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */;
}
}
}
if (s0_ != null) {
lock.unlock();
hasLock = false;
return Build.doCached(arg0Value, s0_.cachedState_, backendLibrary__);
}
}
}
{
NFIBackendSignatureBuilderLibrary build_generic_backendLibrary__ = null;
build_generic_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
this.exclude_ = exclude = exclude | 0b10 /* add-exclude doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */;
this.build_cached_cache = null;
state_0 = state_0 & 0xfffffff7 /* remove-state_0 doCached(SignatureBuilder, SignatureCachedState, NFIBackendSignatureBuilderLibrary) */;
this.state_0_ = state_0 = state_0 | 0b10000 /* add-state_0 doGeneric(SignatureBuilder, NFIBackendSignatureBuilderLibrary) */;
lock.unlock();
hasLock = false;
return Build.doGeneric(arg0Value, build_generic_backendLibrary__);
}
} finally {
if (hasLock) {
lock.unlock();
}
}
}
@Override
public void makeVarargs(Object arg0Value_) {
assert arg0Value_ instanceof SignatureBuilder : "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.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
{
NFIBackendSignatureBuilderLibrary makeVarargsNode__makeVarargs_backendLibrary__ = this.receiverBackendBuilderNFIBackendSignatureBuilderLibrary_;
arg0Value.makeVarargs(makeVarargsNode__makeVarargs_backendLibrary__);
return;
}
}
@GeneratedBy(SignatureBuilder.class)
private static final class AddArgumentCachedData extends Node {
@Child AddArgumentCachedData next_;
@CompilationFinal ArgsCachedState prevArgsState_;
@CompilationFinal TypeCachedState argState_;
@CompilationFinal ArgsCachedState newArgsState_;
AddArgumentCachedData(AddArgumentCachedData next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
}
@GeneratedBy(SignatureBuilder.class)
private static final class BuildCachedData extends Node {
@Child BuildCachedData next_;
@CompilationFinal SignatureCachedState cachedState_;
BuildCachedData(BuildCachedData next_) {
this.next_ = next_;
}
@Override
public NodeCost getCost() {
return NodeCost.NONE;
}
}
}
@GeneratedBy(SignatureBuilder.class)
@DenyReplace
private static final class Uncached extends NFIBackendSignatureBuilderLibrary {
protected Uncached() {
}
@Override
@TruffleBoundary
public boolean accepts(Object receiver) {
assert !(receiver instanceof SignatureBuilder) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof SignatureBuilder;
}
@Override
public boolean isAdoptable() {
return false;
}
@Override
public NodeCost getCost() {
return NodeCost.MEGAMORPHIC;
}
@TruffleBoundary
@Override
public void addArgument(Object arg0Value_, Object arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
if (arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
AddArgument.doGeneric(arg0Value, arg1Value_, N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_.getUncached((arg0Value.backendBuilder)));
return;
}
throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public void setReturnType(Object arg0Value_, Object arg1Value) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
if (arg1Value instanceof NFIType) {
NFIType arg1Value_ = (NFIType) arg1Value;
SetReturnType.doSet(arg0Value, arg1Value_, N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_.getUncached((arg0Value.backendBuilder)));
return;
}
throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value);
}
@TruffleBoundary
@Override
public Object build(Object arg0Value_) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
return Build.doGeneric(arg0Value, N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_.getUncached((arg0Value.backendBuilder)));
}
@TruffleBoundary
@Override
public void makeVarargs(Object arg0Value_) {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
SignatureBuilder arg0Value = ((SignatureBuilder) arg0Value_);
arg0Value.makeVarargs(N_F_I_BACKEND_SIGNATURE_BUILDER_LIBRARY_.getUncached((arg0Value.backendBuilder)));
return;
}
}
}
}
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