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// CheckStyle: start generated
package com.oracle.truffle.sl.builtins;

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.NodeFactory;
import com.oracle.truffle.api.dsl.UnsupportedSpecializationException;
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.DirectCallNode;
import com.oracle.truffle.api.nodes.ExplodeLoop;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.strings.TruffleString;
import com.oracle.truffle.api.strings.TruffleString.EqualNode;
import com.oracle.truffle.sl.nodes.SLExpressionNode;
import java.lang.invoke.MethodHandles;
import java.util.List;
import java.util.Objects;

@GeneratedBy(SLEvalBuiltin.class)
@SuppressWarnings("javadoc")
public final class SLEvalBuiltinFactory implements NodeFactory {

    private static final SLEvalBuiltinFactory INSTANCE = new SLEvalBuiltinFactory();

    private SLEvalBuiltinFactory() {
    }

    @Override
    public Class getNodeClass() {
        return SLEvalBuiltin.class;
    }

    @Override
    public List> getExecutionSignature() {
        return List.of(SLExpressionNode.class, SLExpressionNode.class);
    }

    @Override
    public List>> getNodeSignatures() {
        return List.of(List.of(SLExpressionNode[].class));
    }

    @Override
    public SLEvalBuiltin createNode(Object... arguments) {
        if (arguments.length == 1 && (arguments[0] == null || arguments[0] instanceof SLExpressionNode[])) {
            return create((SLExpressionNode[]) arguments[0]);
        } else {
            throw new IllegalArgumentException("Invalid create signature.");
        }
    }

    public static NodeFactory getInstance() {
        return INSTANCE;
    }

    @NeverDefault
    public static SLEvalBuiltin create(SLExpressionNode[] arguments) {
        return new SLEvalBuiltinNodeGen(arguments);
    }

    /**
     * Debug Info: 
     *   Specialization {@link SLEvalBuiltin#evalCached}
     *     Activation probability: 0.65000
     *     With/without class size: 30/20 bytes
     *   Specialization {@link SLEvalBuiltin#evalGeneric}
     *     Activation probability: 0.35000
     *     With/without class size: 8/0 bytes
     * 
*/ @GeneratedBy(SLEvalBuiltin.class) @SuppressWarnings("javadoc") public static final class SLEvalBuiltinNodeGen extends SLEvalBuiltin { static final ReferenceField EVAL_CACHED_CACHE_UPDATER = ReferenceField.create(MethodHandles.lookup(), "evalCached_cache", EvalCachedData.class); @Child private SLExpressionNode arguments0_; @Child private SLExpressionNode arguments1_; /** * State Info:
         *   0: SpecializationActive {@link SLEvalBuiltin#evalCached}
         *   1: SpecializationActive {@link SLEvalBuiltin#evalGeneric}
         * 
*/ @CompilationFinal private int state_0_; @UnsafeAccessedField @Child private EvalCachedData evalCached_cache; private SLEvalBuiltinNodeGen(SLExpressionNode[] arguments) { this.arguments0_ = arguments != null && 0 < arguments.length ? arguments[0] : null; this.arguments1_ = arguments != null && 1 < arguments.length ? arguments[1] : null; } @ExplodeLoop @Override protected Object execute(VirtualFrame frameValue) { int state_0 = this.state_0_; Object arguments0Value_ = this.arguments0_.executeGeneric(frameValue); Object arguments1Value_ = this.arguments1_.executeGeneric(frameValue); if (state_0 != 0 /* is SpecializationActive[SLEvalBuiltin.evalCached(TruffleString, TruffleString, TruffleString, TruffleString, DirectCallNode, EqualNode, EqualNode)] || SpecializationActive[SLEvalBuiltin.evalGeneric(TruffleString, TruffleString)] */ && arguments0Value_ instanceof TruffleString) { TruffleString arguments0Value__ = (TruffleString) arguments0Value_; if (arguments1Value_ instanceof TruffleString) { TruffleString arguments1Value__ = (TruffleString) arguments1Value_; if ((state_0 & 0b1) != 0 /* is SpecializationActive[SLEvalBuiltin.evalCached(TruffleString, TruffleString, TruffleString, TruffleString, DirectCallNode, EqualNode, EqualNode)] */) { EvalCachedData s0_ = this.evalCached_cache; while (s0_ != null) { if ((SLEvalBuiltin.stringsEqual(s0_.equalNodeId_, s0_.cachedId_, arguments0Value__)) && (SLEvalBuiltin.stringsEqual(s0_.equalNodeCode_, s0_.cachedCode_, arguments1Value__))) { return evalCached(arguments0Value__, arguments1Value__, s0_.cachedId_, s0_.cachedCode_, s0_.callNode_, s0_.equalNodeId_, s0_.equalNodeCode_); } s0_ = s0_.next_; } } if ((state_0 & 0b10) != 0 /* is SpecializationActive[SLEvalBuiltin.evalGeneric(TruffleString, TruffleString)] */) { return evalGeneric(arguments0Value__, arguments1Value__); } } } CompilerDirectives.transferToInterpreterAndInvalidate(); return executeAndSpecialize(arguments0Value_, arguments1Value_); } @SuppressWarnings("unused") private Object executeAndSpecialize(Object arguments0Value, Object arguments1Value) { int state_0 = this.state_0_; if (arguments0Value instanceof TruffleString) { TruffleString arguments0Value_ = (TruffleString) arguments0Value; if (arguments1Value instanceof TruffleString) { TruffleString arguments1Value_ = (TruffleString) arguments1Value; if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[SLEvalBuiltin.evalGeneric(TruffleString, TruffleString)] */) { while (true) { int count0_ = 0; EvalCachedData s0_ = EVAL_CACHED_CACHE_UPDATER.getVolatile(this); EvalCachedData s0_original = s0_; while (s0_ != null) { if ((SLEvalBuiltin.stringsEqual(s0_.equalNodeId_, s0_.cachedId_, arguments0Value_)) && (SLEvalBuiltin.stringsEqual(s0_.equalNodeCode_, s0_.cachedCode_, arguments1Value_))) { break; } count0_++; s0_ = s0_.next_; } if (s0_ == null) { { TruffleString cachedId__ = (arguments0Value_); EqualNode equalNodeId__ = this.insert((EqualNode.create())); if ((SLEvalBuiltin.stringsEqual(equalNodeId__, cachedId__, arguments0Value_))) { TruffleString cachedCode__ = (arguments1Value_); EqualNode equalNodeCode__ = this.insert((EqualNode.create())); if ((SLEvalBuiltin.stringsEqual(equalNodeCode__, cachedCode__, arguments1Value_)) && count0_ < (SLEvalBuiltin.LIMIT)) { s0_ = this.insert(new EvalCachedData(s0_original)); s0_.cachedId_ = cachedId__; s0_.cachedCode_ = cachedCode__; s0_.callNode_ = s0_.insert((DirectCallNode.create(parse(arguments0Value_, arguments1Value_)))); Objects.requireNonNull(s0_.insert(equalNodeId__), "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_.equalNodeId_ = equalNodeId__; Objects.requireNonNull(s0_.insert(equalNodeCode__), "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_.equalNodeCode_ = equalNodeCode__; if (!EVAL_CACHED_CACHE_UPDATER.compareAndSet(this, s0_original, s0_)) { continue; } state_0 = state_0 | 0b1 /* add SpecializationActive[SLEvalBuiltin.evalCached(TruffleString, TruffleString, TruffleString, TruffleString, DirectCallNode, EqualNode, EqualNode)] */; this.state_0_ = state_0; } } } } if (s0_ != null) { return evalCached(arguments0Value_, arguments1Value_, s0_.cachedId_, s0_.cachedCode_, s0_.callNode_, s0_.equalNodeId_, s0_.equalNodeCode_); } break; } } this.evalCached_cache = null; state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[SLEvalBuiltin.evalCached(TruffleString, TruffleString, TruffleString, TruffleString, DirectCallNode, EqualNode, EqualNode)] */; state_0 = state_0 | 0b10 /* add SpecializationActive[SLEvalBuiltin.evalGeneric(TruffleString, TruffleString)] */; this.state_0_ = state_0; return evalGeneric(arguments0Value_, arguments1Value_); } } throw new UnsupportedSpecializationException(this, new Node[] {this.arguments0_, this.arguments1_}, arguments0Value, arguments1Value); } @GeneratedBy(SLEvalBuiltin.class) @DenyReplace private static final class EvalCachedData extends Node implements SpecializationDataNode { @Child EvalCachedData next_; /** * Source Info:
             *   Specialization: {@link SLEvalBuiltin#evalCached}
             *   Parameter: {@link TruffleString} cachedId
*/ @CompilationFinal TruffleString cachedId_; /** * Source Info:
             *   Specialization: {@link SLEvalBuiltin#evalCached}
             *   Parameter: {@link TruffleString} cachedCode
*/ @CompilationFinal TruffleString cachedCode_; /** * Source Info:
             *   Specialization: {@link SLEvalBuiltin#evalCached}
             *   Parameter: {@link DirectCallNode} callNode
*/ @Child DirectCallNode callNode_; /** * Source Info:
             *   Specialization: {@link SLEvalBuiltin#evalCached}
             *   Parameter: {@link EqualNode} equalNodeId
*/ @Child EqualNode equalNodeId_; /** * Source Info:
             *   Specialization: {@link SLEvalBuiltin#evalCached}
             *   Parameter: {@link EqualNode} equalNodeCode
*/ @Child EqualNode equalNodeCode_; EvalCachedData(EvalCachedData next_) { this.next_ = next_; } } } }




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