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// CheckStyle: start generated
package com.oracle.graal.python.nodes.bytecode;

import com.oracle.graal.python.nodes.PRaiseNode.Lazy;
import com.oracle.graal.python.nodes.PRaiseNodeGen.LazyNodeGen;
import com.oracle.graal.python.nodes.argument.keywords.ConcatDictToStorageNode;
import com.oracle.graal.python.nodes.argument.keywords.ConcatDictToStorageNodeGen;
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.InlineSupport.InlineTarget;
import com.oracle.truffle.api.dsl.InlineSupport.ReferenceField;
import com.oracle.truffle.api.dsl.InlineSupport.StateField;
import com.oracle.truffle.api.dsl.InlineSupport.UnsafeAccessedField;
import com.oracle.truffle.api.frame.Frame;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.profiles.InlinedBranchProfile;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link KwargsMergeNode#merge}
 *     Activation probability: 1.00000
 *     With/without class size: 32/9 bytes
 * 
 */
@GeneratedBy(KwargsMergeNode.class)
@SuppressWarnings("javadoc")
public final class KwargsMergeNodeGen extends KwargsMergeNode {

    private static final StateField STATE_0_KwargsMergeNode_UPDATER = StateField.create(MethodHandles.lookup(), "state_0_");
    /**
     * Source Info:      *   Specialization: {@link KwargsMergeNode#merge}
     *   Parameter: {@link Lazy} raise
     *   Inline method: {@link LazyNodeGen#inline}
     */
    private static final Lazy INLINED_RAISE_ = LazyNodeGen.inline(InlineTarget.create(Lazy.class, STATE_0_KwargsMergeNode_UPDATER.subUpdater(1, 1), ReferenceField.create(MethodHandles.lookup(), "raise__field1_", Node.class)));
    /**
     * Source Info:      *   Specialization: {@link KwargsMergeNode#merge}
     *   Parameter: {@link InlinedBranchProfile} keywordsError1
     *   Inline method: {@link InlinedBranchProfile#inline}
     */
    private static final InlinedBranchProfile INLINED_KEYWORDS_ERROR1_ = InlinedBranchProfile.inline(InlineTarget.create(InlinedBranchProfile.class, STATE_0_KwargsMergeNode_UPDATER.subUpdater(2, 1)));
    /**
     * Source Info:      *   Specialization: {@link KwargsMergeNode#merge}
     *   Parameter: {@link InlinedBranchProfile} keywordsError2
     *   Inline method: {@link InlinedBranchProfile#inline}
     */
    private static final InlinedBranchProfile INLINED_KEYWORDS_ERROR2_ = InlinedBranchProfile.inline(InlineTarget.create(InlinedBranchProfile.class, STATE_0_KwargsMergeNode_UPDATER.subUpdater(3, 1)));
    private static final Uncached UNCACHED = new Uncached();

    /**
     * State Info:      *   0: SpecializationActive {@link KwargsMergeNode#merge}
     *   1: InlinedCache
     *        Specialization: {@link KwargsMergeNode#merge}
     *        Parameter: {@link Lazy} raise
     *        Inline method: {@link LazyNodeGen#inline}
     *   2: InlinedCache
     *        Specialization: {@link KwargsMergeNode#merge}
     *        Parameter: {@link InlinedBranchProfile} keywordsError1
     *        Inline method: {@link InlinedBranchProfile#inline}
     *   3: InlinedCache
     *        Specialization: {@link KwargsMergeNode#merge}
     *        Parameter: {@link InlinedBranchProfile} keywordsError2
     *        Inline method: {@link InlinedBranchProfile#inline}
     * 
     */
    @CompilationFinal @UnsafeAccessedField private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link KwargsMergeNode#merge}
     *   Parameter: {@link ConcatDictToStorageNode} concatNode
     */
    @Child private ConcatDictToStorageNode concatNode_;
    /**
     * Source Info:      *   Specialization: {@link KwargsMergeNode#merge}
     *   Parameter: {@link Lazy} raise
     *   Inline method: {@link LazyNodeGen#inline}
     *   Inline field: {@link Node} field1
     */
    @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node raise__field1_;

    private KwargsMergeNodeGen() {
    }

    @Override
    public int execute(Frame frameValue, int arg0Value) {
        int state_0 = this.state_0_;
        if ((state_0 & 0b1) != 0 /* is SpecializationActive[KwargsMergeNode.merge(VirtualFrame, int, Node, ConcatDictToStorageNode, Lazy, InlinedBranchProfile, InlinedBranchProfile)] */) {
            {
                ConcatDictToStorageNode concatNode__ = this.concatNode_;
                if (concatNode__ != null) {
                    Node inliningTarget__ = (this);
                    return KwargsMergeNode.merge((VirtualFrame) frameValue, arg0Value, inliningTarget__, concatNode__, INLINED_RAISE_, INLINED_KEYWORDS_ERROR1_, INLINED_KEYWORDS_ERROR2_);
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(frameValue, arg0Value);
    }

    private int executeAndSpecialize(Frame frameValue, int arg0Value) {
        int state_0 = this.state_0_;
        {
            Node inliningTarget__ = null;
            inliningTarget__ = (this);
            ConcatDictToStorageNode concatNode__ = this.insert((ConcatDictToStorageNodeGen.create()));
            Objects.requireNonNull(concatNode__, "Specialization 'merge(VirtualFrame, int, Node, ConcatDictToStorageNode, Lazy, InlinedBranchProfile, InlinedBranchProfile)' cache 'concatNode' returned a 'null' 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 'null'.");
            VarHandle.storeStoreFence();
            this.concatNode_ = concatNode__;
            state_0 = state_0 | 0b1 /* add SpecializationActive[KwargsMergeNode.merge(VirtualFrame, int, Node, ConcatDictToStorageNode, Lazy, InlinedBranchProfile, InlinedBranchProfile)] */;
            this.state_0_ = state_0;
            return KwargsMergeNode.merge((VirtualFrame) frameValue, arg0Value, inliningTarget__, concatNode__, INLINED_RAISE_, INLINED_KEYWORDS_ERROR1_, INLINED_KEYWORDS_ERROR2_);
        }
    }

    @Override
    public NodeCost getCost() {
        int state_0 = this.state_0_;
        if ((state_0 & 0b1) == 0) {
            return NodeCost.UNINITIALIZED;
        } else {
            return NodeCost.MONOMORPHIC;
        }
    }

    @NeverDefault
    public static KwargsMergeNode create() {
        return new KwargsMergeNodeGen();
    }

    @NeverDefault
    public static KwargsMergeNode getUncached() {
        return KwargsMergeNodeGen.UNCACHED;
    }

    @GeneratedBy(KwargsMergeNode.class)
    @DenyReplace
    private static final class Uncached extends KwargsMergeNode {

        @Override
        public int execute(Frame frameValue, int arg0Value) {
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return KwargsMergeNode.merge((VirtualFrame) frameValue, arg0Value, (this), (ConcatDictToStorageNodeGen.getUncached()), (Lazy.getUncached()), (InlinedBranchProfile.getUncached()), (InlinedBranchProfile.getUncached()));
        }

        @Override
        public NodeCost getCost() {
            return NodeCost.MEGAMORPHIC;
        }

        @Override
        public boolean isAdoptable() {
            return false;
        }

    }
}