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

import com.oracle.graal.python.builtins.objects.iterator.PBigRangeIterator;
import com.oracle.graal.python.builtins.objects.iterator.PIntRangeIterator;
import com.oracle.graal.python.builtins.objects.type.SpecialMethodSlot;
import com.oracle.graal.python.nodes.PRaiseNode.Lazy;
import com.oracle.graal.python.nodes.PRaiseNodeGen.LazyNodeGen;
import com.oracle.graal.python.nodes.call.special.CallUnaryMethodNode;
import com.oracle.graal.python.nodes.call.special.LookupSpecialMethodSlotNode;
import com.oracle.graal.python.nodes.object.GetClassNode;
import com.oracle.graal.python.nodes.object.GetClassNodeGen;
import com.oracle.graal.python.nodes.object.BuiltinClassProfiles.IsBuiltinObjectProfile;
import com.oracle.graal.python.nodes.object.BuiltinClassProfilesFactory.IsBuiltinObjectProfileNodeGen;
import com.oracle.graal.python.runtime.object.PythonObjectFactory;
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.DSLSupport.SpecializationDataNode;
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 java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import java.lang.invoke.MethodHandles.Lookup;
import java.util.Objects;

/**
 * Debug Info: 
 *   Specialization {@link PyIterNextNode#doIntRange}
 *     Activation probability: 0.48333
 *     With/without class size: 9/0 bytes
 *   Specialization {@link PyIterNextNode#doBigIntRange}
 *     Activation probability: 0.33333
 *     With/without class size: 10/4 bytes
 *   Specialization {@link PyIterNextNode#doGeneric}
 *     Activation probability: 0.18333
 *     With/without class size: 12/25 bytes
 * 
*/ @GeneratedBy(PyIterNextNode.class) @SuppressWarnings("javadoc") public final class PyIterNextNodeGen extends PyIterNextNode { private static final StateField GENERIC__PY_ITER_NEXT_NODE_GENERIC_STATE_0_UPDATER = StateField.create(GenericData.lookup_(), "generic_state_0_"); private static final StateField GENERIC__PY_ITER_NEXT_NODE_GENERIC_STATE_1_UPDATER = StateField.create(GenericData.lookup_(), "generic_state_1_"); /** * Source Info:
     *   Specialization: {@link PyIterNextNode#doGeneric}
     *   Parameter: {@link GetClassNode} getClassNode
     *   Inline method: {@link GetClassNodeGen#inline}
*/ private static final GetClassNode INLINED_GENERIC_GET_CLASS_NODE_ = GetClassNodeGen.inline(InlineTarget.create(GetClassNode.class, GENERIC__PY_ITER_NEXT_NODE_GENERIC_STATE_0_UPDATER.subUpdater(0, 17), ReferenceField.create(GenericData.lookup_(), "generic_getClassNode__field1_", Node.class))); /** * Source Info:
     *   Specialization: {@link PyIterNextNode#doGeneric}
     *   Parameter: {@link IsBuiltinObjectProfile} stopIterationProfile
     *   Inline method: {@link IsBuiltinObjectProfileNodeGen#inline}
*/ private static final IsBuiltinObjectProfile INLINED_GENERIC_STOP_ITERATION_PROFILE_ = IsBuiltinObjectProfileNodeGen.inline(InlineTarget.create(IsBuiltinObjectProfile.class, GENERIC__PY_ITER_NEXT_NODE_GENERIC_STATE_1_UPDATER.subUpdater(0, 20), ReferenceField.create(GenericData.lookup_(), "generic_stopIterationProfile__field1_", Node.class))); /** * Source Info:
     *   Specialization: {@link PyIterNextNode#doGeneric}
     *   Parameter: {@link Lazy} raiseNode
     *   Inline method: {@link LazyNodeGen#inline}
*/ private static final Lazy INLINED_GENERIC_RAISE_NODE_ = LazyNodeGen.inline(InlineTarget.create(Lazy.class, GENERIC__PY_ITER_NEXT_NODE_GENERIC_STATE_0_UPDATER.subUpdater(17, 1), ReferenceField.create(GenericData.lookup_(), "generic_raiseNode__field1_", Node.class))); private static final Uncached UNCACHED = new Uncached(); /** * State Info:
     *   0: SpecializationActive {@link PyIterNextNode#doIntRange}
     *   1: SpecializationActive {@link PyIterNextNode#doBigIntRange}
     *   2: SpecializationActive {@link PyIterNextNode#doGeneric}
     * 
*/ @CompilationFinal private int state_0_; /** * Source Info:
     *   Specialization: {@link PyIterNextNode#doBigIntRange}
     *   Parameter: {@link PythonObjectFactory} factory
*/ @Child private PythonObjectFactory bigIntRange_factory_; @Child private GenericData generic_cache; private PyIterNextNodeGen() { } @Override public Object execute(Frame frameValue, Object arg0Value) { int state_0 = this.state_0_; if (state_0 != 0 /* is SpecializationActive[PyIterNextNode.doIntRange(PIntRangeIterator)] || SpecializationActive[PyIterNextNode.doBigIntRange(PBigRangeIterator, PythonObjectFactory)] || SpecializationActive[PyIterNextNode.doGeneric(VirtualFrame, Object, Node, GetClassNode, LookupSpecialMethodSlotNode, CallUnaryMethodNode, IsBuiltinObjectProfile, Lazy)] */) { if ((state_0 & 0b1) != 0 /* is SpecializationActive[PyIterNextNode.doIntRange(PIntRangeIterator)] */ && arg0Value instanceof PIntRangeIterator) { PIntRangeIterator arg0Value_ = (PIntRangeIterator) arg0Value; return doIntRange(arg0Value_); } if ((state_0 & 0b10) != 0 /* is SpecializationActive[PyIterNextNode.doBigIntRange(PBigRangeIterator, PythonObjectFactory)] */ && arg0Value instanceof PBigRangeIterator) { PBigRangeIterator arg0Value_ = (PBigRangeIterator) arg0Value; { PythonObjectFactory factory__ = this.bigIntRange_factory_; if (factory__ != null) { return doBigIntRange(arg0Value_, factory__); } } } if ((state_0 & 0b100) != 0 /* is SpecializationActive[PyIterNextNode.doGeneric(VirtualFrame, Object, Node, GetClassNode, LookupSpecialMethodSlotNode, CallUnaryMethodNode, IsBuiltinObjectProfile, Lazy)] */) { GenericData s2_ = this.generic_cache; if (s2_ != null) { { Node inliningTarget__ = (s2_); return PyIterNextNode.doGeneric((VirtualFrame) frameValue, arg0Value, inliningTarget__, INLINED_GENERIC_GET_CLASS_NODE_, s2_.lookupNext_, s2_.callNext_, INLINED_GENERIC_STOP_ITERATION_PROFILE_, INLINED_GENERIC_RAISE_NODE_); } } } } CompilerDirectives.transferToInterpreterAndInvalidate(); return executeAndSpecialize(frameValue, arg0Value); } private Object executeAndSpecialize(Frame frameValue, Object arg0Value) { int state_0 = this.state_0_; if (arg0Value instanceof PIntRangeIterator) { PIntRangeIterator arg0Value_ = (PIntRangeIterator) arg0Value; state_0 = state_0 | 0b1 /* add SpecializationActive[PyIterNextNode.doIntRange(PIntRangeIterator)] */; this.state_0_ = state_0; return doIntRange(arg0Value_); } if (arg0Value instanceof PBigRangeIterator) { PBigRangeIterator arg0Value_ = (PBigRangeIterator) arg0Value; PythonObjectFactory factory__ = this.insert((PythonObjectFactory.create())); Objects.requireNonNull(factory__, "Specialization 'doBigIntRange(PBigRangeIterator, PythonObjectFactory)' cache 'factory' 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.bigIntRange_factory_ = factory__; state_0 = state_0 | 0b10 /* add SpecializationActive[PyIterNextNode.doBigIntRange(PBigRangeIterator, PythonObjectFactory)] */; this.state_0_ = state_0; return doBigIntRange(arg0Value_, factory__); } { Node inliningTarget__ = null; GenericData s2_ = this.insert(new GenericData()); inliningTarget__ = (s2_); LookupSpecialMethodSlotNode lookupNext__ = s2_.insert((LookupSpecialMethodSlotNode.create(SpecialMethodSlot.Next))); Objects.requireNonNull(lookupNext__, "Specialization 'doGeneric(VirtualFrame, Object, Node, GetClassNode, LookupSpecialMethodSlotNode, CallUnaryMethodNode, IsBuiltinObjectProfile, Lazy)' cache 'lookupNext' 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'."); s2_.lookupNext_ = lookupNext__; CallUnaryMethodNode callNext__ = s2_.insert((CallUnaryMethodNode.create())); Objects.requireNonNull(callNext__, "Specialization 'doGeneric(VirtualFrame, Object, Node, GetClassNode, LookupSpecialMethodSlotNode, CallUnaryMethodNode, IsBuiltinObjectProfile, Lazy)' cache 'callNext' 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'."); s2_.callNext_ = callNext__; VarHandle.storeStoreFence(); this.generic_cache = s2_; state_0 = state_0 | 0b100 /* add SpecializationActive[PyIterNextNode.doGeneric(VirtualFrame, Object, Node, GetClassNode, LookupSpecialMethodSlotNode, CallUnaryMethodNode, IsBuiltinObjectProfile, Lazy)] */; this.state_0_ = state_0; return PyIterNextNode.doGeneric((VirtualFrame) frameValue, arg0Value, inliningTarget__, INLINED_GENERIC_GET_CLASS_NODE_, lookupNext__, callNext__, INLINED_GENERIC_STOP_ITERATION_PROFILE_, INLINED_GENERIC_RAISE_NODE_); } } @Override public NodeCost getCost() { int state_0 = this.state_0_; if (state_0 == 0) { return NodeCost.UNINITIALIZED; } else { if ((state_0 & (state_0 - 1)) == 0 /* is-single */) { return NodeCost.MONOMORPHIC; } } return NodeCost.POLYMORPHIC; } @NeverDefault public static PyIterNextNode create() { return new PyIterNextNodeGen(); } @NeverDefault public static PyIterNextNode getUncached() { return PyIterNextNodeGen.UNCACHED; } @GeneratedBy(PyIterNextNode.class) @DenyReplace private static final class GenericData extends Node implements SpecializationDataNode { /** * State Info:
         *   0-16: InlinedCache
         *        Specialization: {@link PyIterNextNode#doGeneric}
         *        Parameter: {@link GetClassNode} getClassNode
         *        Inline method: {@link GetClassNodeGen#inline}
         *   17: InlinedCache
         *        Specialization: {@link PyIterNextNode#doGeneric}
         *        Parameter: {@link Lazy} raiseNode
         *        Inline method: {@link LazyNodeGen#inline}
         * 
*/ @CompilationFinal @UnsafeAccessedField private int generic_state_0_; /** * State Info:
         *   0-19: InlinedCache
         *        Specialization: {@link PyIterNextNode#doGeneric}
         *        Parameter: {@link IsBuiltinObjectProfile} stopIterationProfile
         *        Inline method: {@link IsBuiltinObjectProfileNodeGen#inline}
         * 
*/ @CompilationFinal @UnsafeAccessedField private int generic_state_1_; /** * Source Info:
         *   Specialization: {@link PyIterNextNode#doGeneric}
         *   Parameter: {@link GetClassNode} getClassNode
         *   Inline method: {@link GetClassNodeGen#inline}
         *   Inline field: {@link Node} field1
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node generic_getClassNode__field1_; /** * Source Info:
         *   Specialization: {@link PyIterNextNode#doGeneric}
         *   Parameter: {@link LookupSpecialMethodSlotNode} lookupNext
*/ @Child LookupSpecialMethodSlotNode lookupNext_; /** * Source Info:
         *   Specialization: {@link PyIterNextNode#doGeneric}
         *   Parameter: {@link CallUnaryMethodNode} callNext
*/ @Child CallUnaryMethodNode callNext_; /** * Source Info:
         *   Specialization: {@link PyIterNextNode#doGeneric}
         *   Parameter: {@link IsBuiltinObjectProfile} stopIterationProfile
         *   Inline method: {@link IsBuiltinObjectProfileNodeGen#inline}
         *   Inline field: {@link Node} field1
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node generic_stopIterationProfile__field1_; /** * Source Info:
         *   Specialization: {@link PyIterNextNode#doGeneric}
         *   Parameter: {@link Lazy} raiseNode
         *   Inline method: {@link LazyNodeGen#inline}
         *   Inline field: {@link Node} field1
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node generic_raiseNode__field1_; GenericData() { } @Override public NodeCost getCost() { return NodeCost.NONE; } private static Lookup lookup_() { return MethodHandles.lookup(); } } @GeneratedBy(PyIterNextNode.class) @DenyReplace private static final class Uncached extends PyIterNextNode { @Override public Object execute(Frame frameValue, Object arg0Value) { CompilerDirectives.transferToInterpreterAndInvalidate(); if (arg0Value instanceof PIntRangeIterator) { PIntRangeIterator arg0Value_ = (PIntRangeIterator) arg0Value; return doIntRange(arg0Value_); } if (arg0Value instanceof PBigRangeIterator) { PBigRangeIterator arg0Value_ = (PBigRangeIterator) arg0Value; return doBigIntRange(arg0Value_, (PythonObjectFactory.getUncached())); } return PyIterNextNode.doGeneric((VirtualFrame) frameValue, arg0Value, (this), (GetClassNode.getUncached()), (LookupSpecialMethodSlotNode.getUncached(SpecialMethodSlot.Next)), (CallUnaryMethodNode.getUncached()), (IsBuiltinObjectProfile.getUncached()), (Lazy.getUncached())); } @Override public NodeCost getCost() { return NodeCost.MEGAMORPHIC; } @Override public boolean isAdoptable() { return false; } } }




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