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

import com.oracle.graal.python.nodes.frame.GetFrameLocalsNode;
import com.oracle.graal.python.nodes.frame.GetFrameLocalsNodeGen;
import com.oracle.graal.python.nodes.frame.ReadCallerFrameNode;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.InlineSupport;
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.RequiredField;
import com.oracle.truffle.api.dsl.InlineSupport.StateField;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.Node;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link PyEvalGetLocals#getLocals}
 *     Activation probability: 1.00000
 *     With/without class size: 36/13 bytes
 * 
 */
@GeneratedBy(PyEvalGetLocals.class)
@SuppressWarnings("javadoc")
public final class PyEvalGetLocalsNodeGen {

    /**
     * Required Fields: 
     * {@link Inlined#state_0_}
     * 
{@link Inlined#readCallerFrameNode_}
     * 
{@link Inlined#getFrameLocalsNode__field1_}
     * 
{@link Inlined#getFrameLocalsNode__field2_}
     * 
     */
    @NeverDefault
    public static PyEvalGetLocals inline(@RequiredField(bits = 3, value = StateField.class)@RequiredField(type = Node.class, value = ReferenceField.class)@RequiredField(type = Node.class, value = ReferenceField.class)@RequiredField(type = Node.class, value = ReferenceField.class) InlineTarget target) {
        return new PyEvalGetLocalsNodeGen.Inlined(target);
    }

    @GeneratedBy(PyEvalGetLocals.class)
    @DenyReplace
    private static final class Inlined extends PyEvalGetLocals {

        /**
         * State Info:          *   0: SpecializationActive {@link PyEvalGetLocals#getLocals}
         *   1-2: InlinedCache
         *        Specialization: {@link PyEvalGetLocals#getLocals}
         *        Parameter: {@link GetFrameLocalsNode} getFrameLocalsNode
         *        Inline method: {@link GetFrameLocalsNodeGen#inline}
         * 
         */
        private final StateField state_0_;
        private final ReferenceField readCallerFrameNode_;
        private final ReferenceField getFrameLocalsNode__field1_;
        private final ReferenceField getFrameLocalsNode__field2_;
        /**
         * Source Info:          *   Specialization: {@link PyEvalGetLocals#getLocals}
         *   Parameter: {@link GetFrameLocalsNode} getFrameLocalsNode
         *   Inline method: {@link GetFrameLocalsNodeGen#inline}
         */
        private final GetFrameLocalsNode getFrameLocalsNode_;

        @SuppressWarnings("unchecked")
        private Inlined(InlineTarget target) {
            assert target.getTargetClass().isAssignableFrom(PyEvalGetLocals.class);
            this.state_0_ = target.getState(0, 3);
            this.readCallerFrameNode_ = target.getReference(1, ReadCallerFrameNode.class);
            this.getFrameLocalsNode__field1_ = target.getReference(2, Node.class);
            this.getFrameLocalsNode__field2_ = target.getReference(3, Node.class);
            this.getFrameLocalsNode_ = GetFrameLocalsNodeGen.inline(InlineTarget.create(GetFrameLocalsNode.class, state_0_.subUpdater(1, 2), getFrameLocalsNode__field1_, getFrameLocalsNode__field2_));
        }

        @Override
        public Object execute(VirtualFrame frameValue, Node arg0Value) {
            int state_0 = this.state_0_.get(arg0Value);
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[PyEvalGetLocals.getLocals(VirtualFrame, Node, ReadCallerFrameNode, GetFrameLocalsNode)] */) {
                {
                    ReadCallerFrameNode readCallerFrameNode__ = this.readCallerFrameNode_.get(arg0Value);
                    if (readCallerFrameNode__ != null) {
                        assert InlineSupport.validate(arg0Value, this.state_0_, this.getFrameLocalsNode__field1_, this.getFrameLocalsNode__field2_);
                        return PyEvalGetLocals.getLocals(frameValue, arg0Value, readCallerFrameNode__, this.getFrameLocalsNode_);
                    }
                }
            }
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return executeAndSpecialize(frameValue, arg0Value);
        }

        private Object executeAndSpecialize(VirtualFrame frameValue, Node arg0Value) {
            int state_0 = this.state_0_.get(arg0Value);
            ReadCallerFrameNode readCallerFrameNode__ = arg0Value.insert((ReadCallerFrameNode.create()));
            Objects.requireNonNull(readCallerFrameNode__, "Specialization 'getLocals(VirtualFrame, Node, ReadCallerFrameNode, GetFrameLocalsNode)' cache 'readCallerFrameNode' 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.readCallerFrameNode_.set(arg0Value, readCallerFrameNode__);
            state_0 = state_0 | 0b1 /* add SpecializationActive[PyEvalGetLocals.getLocals(VirtualFrame, Node, ReadCallerFrameNode, GetFrameLocalsNode)] */;
            this.state_0_.set(arg0Value, state_0);
            assert InlineSupport.validate(arg0Value, this.state_0_, this.getFrameLocalsNode__field1_, this.getFrameLocalsNode__field2_);
            return PyEvalGetLocals.getLocals(frameValue, arg0Value, readCallerFrameNode__, this.getFrameLocalsNode_);
        }

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

    }
}