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

import com.oracle.graal.python.builtins.objects.cext.PythonAbstractNativeObject;
import com.oracle.graal.python.builtins.objects.floats.PFloat;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
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.RequiredField;
import com.oracle.truffle.api.dsl.InlineSupport.StateField;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link PyFloatCheckNode#doDouble}
 *     Activation probability: 0.38500
 *     With/without class size: 8/0 bytes
 *   Specialization {@link PyFloatCheckNode#doPFloat}
 *     Activation probability: 0.29500
 *     With/without class size: 7/0 bytes
 *   Specialization {@link PyFloatCheckNode#doNative}
 *     Activation probability: 0.20500
 *     With/without class size: 8/4 bytes
 *   Specialization {@link PyFloatCheckNode#doOther}
 *     Activation probability: 0.11500
 *     With/without class size: 5/0 bytes
 * 
 */
@GeneratedBy(PyFloatCheckNode.class)
@SuppressWarnings({"javadoc", "unused"})
public final class PyFloatCheckNodeGen {

    private static final Uncached UNCACHED = new Uncached();

    @NeverDefault
    public static PyFloatCheckNode getUncached() {
        return PyFloatCheckNodeGen.UNCACHED;
    }

    /**
     * Required Fields: 
     * {@link Inlined#state_0_}
     * 
{@link Inlined#native_check_}
     * 
     */
    @NeverDefault
    public static PyFloatCheckNode inline(@RequiredField(bits = 4, value = StateField.class)@RequiredField(type = Node.class, value = ReferenceField.class) InlineTarget target) {
        return new PyFloatCheckNodeGen.Inlined(target);
    }

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

        /**
         * State Info:          *   0: SpecializationActive {@link PyFloatCheckNode#doDouble}
         *   1: SpecializationActive {@link PyFloatCheckNode#doPFloat}
         *   2: SpecializationActive {@link PyFloatCheckNode#doNative}
         *   3: SpecializationActive {@link PyFloatCheckNode#doOther}
         * 
         */
        private final StateField state_0_;
        private final ReferenceField native_check_;

        @SuppressWarnings("unchecked")
        private Inlined(InlineTarget target) {
            assert target.getTargetClass().isAssignableFrom(PyFloatCheckNode.class);
            this.state_0_ = target.getState(0, 4);
            this.native_check_ = target.getReference(1, PyObjectTypeCheck.class);
        }

        @SuppressWarnings("static-method")
        private boolean fallbackGuard_(int state_0, Node arg0Value, Object arg1Value) {
            if (!((state_0 & 0b1) != 0 /* is SpecializationActive[PyFloatCheckNode.doDouble(Double)] */) && arg1Value instanceof Double) {
                return false;
            }
            if (!((state_0 & 0b10) != 0 /* is SpecializationActive[PyFloatCheckNode.doPFloat(PFloat)] */) && arg1Value instanceof PFloat) {
                return false;
            }
            if (!((state_0 & 0b100) != 0 /* is SpecializationActive[PyFloatCheckNode.doNative(PythonAbstractNativeObject, PyObjectTypeCheck)] */) && arg1Value instanceof PythonAbstractNativeObject) {
                return false;
            }
            return true;
        }

        @Override
        public boolean execute(Node arg0Value, Object arg1Value) {
            int state_0 = this.state_0_.get(arg0Value);
            if (state_0 != 0 /* is SpecializationActive[PyFloatCheckNode.doDouble(Double)] || SpecializationActive[PyFloatCheckNode.doPFloat(PFloat)] || SpecializationActive[PyFloatCheckNode.doNative(PythonAbstractNativeObject, PyObjectTypeCheck)] || SpecializationActive[PyFloatCheckNode.doOther(Object)] */) {
                if ((state_0 & 0b1) != 0 /* is SpecializationActive[PyFloatCheckNode.doDouble(Double)] */ && arg1Value instanceof Double) {
                    Double arg1Value_ = (Double) arg1Value;
                    return PyFloatCheckNode.doDouble(arg1Value_);
                }
                if ((state_0 & 0b10) != 0 /* is SpecializationActive[PyFloatCheckNode.doPFloat(PFloat)] */ && arg1Value instanceof PFloat) {
                    PFloat arg1Value_ = (PFloat) arg1Value;
                    return PyFloatCheckNode.doPFloat(arg1Value_);
                }
                if ((state_0 & 0b100) != 0 /* is SpecializationActive[PyFloatCheckNode.doNative(PythonAbstractNativeObject, PyObjectTypeCheck)] */ && arg1Value instanceof PythonAbstractNativeObject) {
                    PythonAbstractNativeObject arg1Value_ = (PythonAbstractNativeObject) arg1Value;
                    {
                        PyObjectTypeCheck check__ = this.native_check_.get(arg0Value);
                        if (check__ != null) {
                            return PyFloatCheckNode.doNative(arg1Value_, check__);
                        }
                    }
                }
                if ((state_0 & 0b1000) != 0 /* is SpecializationActive[PyFloatCheckNode.doOther(Object)] */) {
                    if (fallbackGuard_(state_0, arg0Value, arg1Value)) {
                        return PyFloatCheckNode.doOther(arg1Value);
                    }
                }
            }
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return executeAndSpecialize(arg0Value, arg1Value);
        }

        private boolean executeAndSpecialize(Node arg0Value, Object arg1Value) {
            int state_0 = this.state_0_.get(arg0Value);
            if (arg1Value instanceof Double) {
                Double arg1Value_ = (Double) arg1Value;
                state_0 = state_0 | 0b1 /* add SpecializationActive[PyFloatCheckNode.doDouble(Double)] */;
                this.state_0_.set(arg0Value, state_0);
                return PyFloatCheckNode.doDouble(arg1Value_);
            }
            if (arg1Value instanceof PFloat) {
                PFloat arg1Value_ = (PFloat) arg1Value;
                state_0 = state_0 | 0b10 /* add SpecializationActive[PyFloatCheckNode.doPFloat(PFloat)] */;
                this.state_0_.set(arg0Value, state_0);
                return PyFloatCheckNode.doPFloat(arg1Value_);
            }
            if (arg1Value instanceof PythonAbstractNativeObject) {
                PythonAbstractNativeObject arg1Value_ = (PythonAbstractNativeObject) arg1Value;
                PyObjectTypeCheck check__ = arg0Value.insert((PyObjectTypeCheckNodeGen.create()));
                Objects.requireNonNull(check__, "Specialization 'doNative(PythonAbstractNativeObject, PyObjectTypeCheck)' cache 'check' 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.native_check_.set(arg0Value, check__);
                state_0 = state_0 | 0b100 /* add SpecializationActive[PyFloatCheckNode.doNative(PythonAbstractNativeObject, PyObjectTypeCheck)] */;
                this.state_0_.set(arg0Value, state_0);
                return PyFloatCheckNode.doNative(arg1Value_, check__);
            }
            state_0 = state_0 | 0b1000 /* add SpecializationActive[PyFloatCheckNode.doOther(Object)] */;
            this.state_0_.set(arg0Value, state_0);
            return PyFloatCheckNode.doOther(arg1Value);
        }

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

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

        @TruffleBoundary
        @Override
        public boolean execute(Node arg0Value, Object arg1Value) {
            if (arg1Value instanceof Double) {
                Double arg1Value_ = (Double) arg1Value;
                return PyFloatCheckNode.doDouble(arg1Value_);
            }
            if (arg1Value instanceof PFloat) {
                PFloat arg1Value_ = (PFloat) arg1Value;
                return PyFloatCheckNode.doPFloat(arg1Value_);
            }
            if (arg1Value instanceof PythonAbstractNativeObject) {
                PythonAbstractNativeObject arg1Value_ = (PythonAbstractNativeObject) arg1Value;
                return PyFloatCheckNode.doNative(arg1Value_, (PyObjectTypeCheckNodeGen.getUncached()));
            }
            return PyFloatCheckNode.doOther(arg1Value);
        }

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

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

    }
}