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

import com.oracle.graal.python.builtins.objects.dict.PDict;
import com.oracle.graal.python.builtins.objects.frame.PFrame;
import com.oracle.graal.python.lib.PyDictDelItem;
import com.oracle.graal.python.lib.PyDictDelItemNodeGen;
import com.oracle.graal.python.lib.PyDictSetItem;
import com.oracle.graal.python.lib.PyDictSetItemNodeGen;
import com.oracle.graal.python.nodes.bytecode.FrameInfo;
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.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.DSLSupport;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.NeverDefault;
import com.oracle.truffle.api.dsl.UnsupportedSpecializationException;
import com.oracle.truffle.api.dsl.DSLSupport.SpecializationDataNode;
import com.oracle.truffle.api.dsl.InlineSupport.InlineTarget;
import com.oracle.truffle.api.dsl.InlineSupport.IntField;
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.dsl.InlineSupport.UnsafeAccessedField;
import com.oracle.truffle.api.frame.FrameDescriptor;
import com.oracle.truffle.api.frame.MaterializedFrame;
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.util.Objects;

/**
 * Debug Info: 
 *   Specialization {@link GetFrameLocalsNode#doLoop}
 *     Activation probability: 0.65000
 *     With/without class size: 19/8 bytes
 *   Specialization {@link GetFrameLocalsNode#doCustomLocals}
 *     Activation probability: 0.35000
 *     With/without class size: 8/0 bytes
 * 
*/ @GeneratedBy(GetFrameLocalsNode.class) @SuppressWarnings("javadoc") public final class GetFrameLocalsNodeGen extends GetFrameLocalsNode { private static final Uncached UNCACHED = new Uncached(); /** * State Info:
     *   0: SpecializationActive {@link GetFrameLocalsNode#doLoop}
     *   1: SpecializationActive {@link GetFrameLocalsNode#doCustomLocals}
     * 
*/ @CompilationFinal private int state_0_; /** * Source Info:
     *   Specialization: {@link GetFrameLocalsNode#doLoop}
     *   Parameter: {@link PythonObjectFactory} factory
*/ @Child private PythonObjectFactory loop_factory_; /** * Source Info:
     *   Specialization: {@link GetFrameLocalsNode#doLoop}
     *   Parameter: {@link CopyLocalsToDict} copyLocalsToDict
*/ @Child private CopyLocalsToDict loop_copyLocalsToDict_; private GetFrameLocalsNodeGen() { } @Override public Object execute(Node arg0Value, PFrame arg1Value) { int state_0 = this.state_0_; if (state_0 != 0 /* is SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] || SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */) { if ((state_0 & 0b1) != 0 /* is SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] */) { { PythonObjectFactory factory__ = this.loop_factory_; if (factory__ != null) { CopyLocalsToDict copyLocalsToDict__ = this.loop_copyLocalsToDict_; if (copyLocalsToDict__ != null) { if ((!(arg1Value.hasCustomLocals()))) { return GetFrameLocalsNode.doLoop(arg1Value, factory__, copyLocalsToDict__); } } } } } if ((state_0 & 0b10) != 0 /* is SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */) { if ((arg1Value.hasCustomLocals())) { return GetFrameLocalsNode.doCustomLocals(arg1Value); } } } CompilerDirectives.transferToInterpreterAndInvalidate(); return executeAndSpecialize(arg0Value, arg1Value); } private Object executeAndSpecialize(Node arg0Value, PFrame arg1Value) { int state_0 = this.state_0_; if ((!(arg1Value.hasCustomLocals()))) { PythonObjectFactory factory__ = this.insert((PythonObjectFactory.create())); Objects.requireNonNull(factory__, "Specialization 'doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)' 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.loop_factory_ = factory__; CopyLocalsToDict copyLocalsToDict__ = this.insert((CopyLocalsToDictNodeGen.create())); Objects.requireNonNull(copyLocalsToDict__, "Specialization 'doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)' cache 'copyLocalsToDict' 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.loop_copyLocalsToDict_ = copyLocalsToDict__; state_0 = state_0 | 0b1 /* add SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] */; this.state_0_ = state_0; return GetFrameLocalsNode.doLoop(arg1Value, factory__, copyLocalsToDict__); } if ((arg1Value.hasCustomLocals())) { state_0 = state_0 | 0b10 /* add SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */; this.state_0_ = state_0; return GetFrameLocalsNode.doCustomLocals(arg1Value); } throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value); } @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 GetFrameLocalsNode create() { return new GetFrameLocalsNodeGen(); } @NeverDefault public static GetFrameLocalsNode getUncached() { return GetFrameLocalsNodeGen.UNCACHED; } /** * Required Fields:
    *
  • {@link Inlined#state_0_} *
  • {@link Inlined#loop_factory_} *
  • {@link Inlined#loop_copyLocalsToDict_} *
*/ @NeverDefault public static GetFrameLocalsNode inline(@RequiredField(bits = 2, value = StateField.class)@RequiredField(type = Node.class, value = ReferenceField.class)@RequiredField(type = Node.class, value = ReferenceField.class) InlineTarget target) { return new GetFrameLocalsNodeGen.Inlined(target); } @GeneratedBy(GetFrameLocalsNode.class) @DenyReplace private static final class Inlined extends GetFrameLocalsNode { /** * State Info:
         *   0: SpecializationActive {@link GetFrameLocalsNode#doLoop}
         *   1: SpecializationActive {@link GetFrameLocalsNode#doCustomLocals}
         * 
*/ private final StateField state_0_; private final ReferenceField loop_factory_; private final ReferenceField loop_copyLocalsToDict_; @SuppressWarnings("unchecked") private Inlined(InlineTarget target) { assert target.getTargetClass().isAssignableFrom(GetFrameLocalsNode.class); this.state_0_ = target.getState(0, 2); this.loop_factory_ = target.getReference(1, PythonObjectFactory.class); this.loop_copyLocalsToDict_ = target.getReference(2, CopyLocalsToDict.class); } @Override public Object execute(Node arg0Value, PFrame arg1Value) { int state_0 = this.state_0_.get(arg0Value); if (state_0 != 0 /* is SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] || SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */) { if ((state_0 & 0b1) != 0 /* is SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] */) { { PythonObjectFactory factory__ = this.loop_factory_.get(arg0Value); if (factory__ != null) { CopyLocalsToDict copyLocalsToDict__ = this.loop_copyLocalsToDict_.get(arg0Value); if (copyLocalsToDict__ != null) { if ((!(arg1Value.hasCustomLocals()))) { return GetFrameLocalsNode.doLoop(arg1Value, factory__, copyLocalsToDict__); } } } } } if ((state_0 & 0b10) != 0 /* is SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */) { if ((arg1Value.hasCustomLocals())) { return GetFrameLocalsNode.doCustomLocals(arg1Value); } } } CompilerDirectives.transferToInterpreterAndInvalidate(); return executeAndSpecialize(arg0Value, arg1Value); } private Object executeAndSpecialize(Node arg0Value, PFrame arg1Value) { int state_0 = this.state_0_.get(arg0Value); if ((!(arg1Value.hasCustomLocals()))) { PythonObjectFactory factory__ = arg0Value.insert((PythonObjectFactory.create())); Objects.requireNonNull(factory__, "Specialization 'doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)' 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.loop_factory_.set(arg0Value, factory__); CopyLocalsToDict copyLocalsToDict__ = arg0Value.insert((CopyLocalsToDictNodeGen.create())); Objects.requireNonNull(copyLocalsToDict__, "Specialization 'doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)' cache 'copyLocalsToDict' 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.loop_copyLocalsToDict_.set(arg0Value, copyLocalsToDict__); state_0 = state_0 | 0b1 /* add SpecializationActive[GetFrameLocalsNode.doLoop(PFrame, PythonObjectFactory, CopyLocalsToDict)] */; this.state_0_.set(arg0Value, state_0); return GetFrameLocalsNode.doLoop(arg1Value, factory__, copyLocalsToDict__); } if ((arg1Value.hasCustomLocals())) { state_0 = state_0 | 0b10 /* add SpecializationActive[GetFrameLocalsNode.doCustomLocals(PFrame)] */; this.state_0_.set(arg0Value, state_0); return GetFrameLocalsNode.doCustomLocals(arg1Value); } throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value); } @Override public boolean isAdoptable() { return false; } } @GeneratedBy(GetFrameLocalsNode.class) @DenyReplace private static final class Uncached extends GetFrameLocalsNode { @TruffleBoundary @Override public Object execute(Node arg0Value, PFrame arg1Value) { if ((!(arg1Value.hasCustomLocals()))) { return GetFrameLocalsNode.doLoop(arg1Value, (PythonObjectFactory.getUncached()), (CopyLocalsToDictNodeGen.getUncached())); } if ((arg1Value.hasCustomLocals())) { return GetFrameLocalsNode.doCustomLocals(arg1Value); } throw new UnsupportedSpecializationException(this, new Node[] {null, null}, arg0Value, arg1Value); } @Override public NodeCost getCost() { return NodeCost.MEGAMORPHIC; } @Override public boolean isAdoptable() { return false; } } /** * Debug Info:
     *   Specialization {@link CopyLocalsToDict#doCachedFd}
     *     Activation probability: 0.65000
     *     With/without class size: 17/4 bytes
     *   Specialization {@link CopyLocalsToDict#doGeneric}
     *     Activation probability: 0.35000
     *     With/without class size: 9/0 bytes
     * 
*/ @GeneratedBy(CopyLocalsToDict.class) @SuppressWarnings("javadoc") static final class CopyLocalsToDictNodeGen extends CopyLocalsToDict { private static final StateField STATE_0_UPDATER = StateField.create(MethodHandles.lookup(), "state_0_"); static final ReferenceField CACHED_FD_CACHE_UPDATER = ReferenceField.create(MethodHandles.lookup(), "cachedFd_cache", CachedFdData.class); /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictSetItem} setItem
         *   Inline method: {@link PyDictSetItemNodeGen#inline}
*/ private static final PyDictSetItem INLINED_SET_ITEM = PyDictSetItemNodeGen.inline(InlineTarget.create(PyDictSetItem.class, STATE_0_UPDATER.subUpdater(2, 3), ReferenceField.create(MethodHandles.lookup(), "setItem_field1_", Node.class), IntField.create(MethodHandles.lookup(), "setItem_field2_"), IntField.create(MethodHandles.lookup(), "setItem_field3_"))); /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictDelItem} delItem
         *   Inline method: {@link PyDictDelItemNodeGen#inline}
*/ private static final PyDictDelItem INLINED_DEL_ITEM = PyDictDelItemNodeGen.inline(InlineTarget.create(PyDictDelItem.class, STATE_0_UPDATER.subUpdater(5, 6), ReferenceField.create(MethodHandles.lookup(), "delItem_field1_", Node.class), ReferenceField.create(MethodHandles.lookup(), "delItem_field2_", Node.class), ReferenceField.create(MethodHandles.lookup(), "delItem_field3_", Node.class))); private static final Uncached UNCACHED = new Uncached(); /** * State Info:
         *   0: SpecializationActive {@link CopyLocalsToDict#doCachedFd}
         *   1: SpecializationActive {@link CopyLocalsToDict#doGeneric}
         *   2-4: InlinedCache
         *        Specialization: {@link CopyLocalsToDict#doCachedFd}
         *        Parameter: {@link PyDictSetItem} setItem
         *        Inline method: {@link PyDictSetItemNodeGen#inline}
         *   5-10: InlinedCache
         *        Specialization: {@link CopyLocalsToDict#doCachedFd}
         *        Parameter: {@link PyDictDelItem} delItem
         *        Inline method: {@link PyDictDelItemNodeGen#inline}
         * 
*/ @CompilationFinal @UnsafeAccessedField private int state_0_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictSetItem} setItem
         *   Inline method: {@link PyDictSetItemNodeGen#inline}
         *   Inline field: {@link Node} field1
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node setItem_field1_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictSetItem} setItem
         *   Inline method: {@link PyDictSetItemNodeGen#inline}
         *   Inline field: int field2
*/ @CompilationFinal @UnsafeAccessedField @SuppressWarnings("unused") private int setItem_field2_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictSetItem} setItem
         *   Inline method: {@link PyDictSetItemNodeGen#inline}
         *   Inline field: int field3
*/ @CompilationFinal @UnsafeAccessedField @SuppressWarnings("unused") private int setItem_field3_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictDelItem} delItem
         *   Inline method: {@link PyDictDelItemNodeGen#inline}
         *   Inline field: {@link Node} field1
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node delItem_field1_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictDelItem} delItem
         *   Inline method: {@link PyDictDelItemNodeGen#inline}
         *   Inline field: {@link Node} field2
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node delItem_field2_; /** * Source Info:
         *   Specialization: {@link CopyLocalsToDict#doCachedFd}
         *   Parameter: {@link PyDictDelItem} delItem
         *   Inline method: {@link PyDictDelItemNodeGen#inline}
         *   Inline field: {@link Node} field3
*/ @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node delItem_field3_; @UnsafeAccessedField @Child private CachedFdData cachedFd_cache; private CopyLocalsToDictNodeGen() { } @Override void execute(MaterializedFrame frameValue, PDict arg0Value) { int state_0 = this.state_0_; if ((state_0 & 0b11) != 0 /* is SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doCachedFd(MaterializedFrame, PDict, Node, FrameDescriptor, FrameInfo, int, PyDictSetItem, PyDictDelItem)] || SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doGeneric(MaterializedFrame, PDict, Node, PyDictSetItem, PyDictDelItem)] */) { if ((state_0 & 0b1) != 0 /* is SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doCachedFd(MaterializedFrame, PDict, Node, FrameDescriptor, FrameInfo, int, PyDictSetItem, PyDictDelItem)] */) { CachedFdData s0_ = this.cachedFd_cache; if (s0_ != null) { if ((s0_.cachedFd_ == frameValue.getFrameDescriptor())) { FrameInfo info__ = (CopyLocalsToDict.getInfo(s0_.cachedFd_)); int count__ = (info__.getVariableCount()); Node inliningTarget__ = (this); assert DSLSupport.assertIdempotence((count__ < 32)); doCachedFd(frameValue, arg0Value, inliningTarget__, s0_.cachedFd_, info__, count__, INLINED_SET_ITEM, INLINED_DEL_ITEM); return; } } } if ((state_0 & 0b10) != 0 /* is SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doGeneric(MaterializedFrame, PDict, Node, PyDictSetItem, PyDictDelItem)] */) { { Node inliningTarget__1 = (this); doGeneric(frameValue, arg0Value, inliningTarget__1, INLINED_SET_ITEM, INLINED_DEL_ITEM); return; } } } CompilerDirectives.transferToInterpreterAndInvalidate(); executeAndSpecialize(frameValue, arg0Value); return; } private void executeAndSpecialize(MaterializedFrame frameValue, PDict arg0Value) { int state_0 = this.state_0_; { int count__ = 0; FrameInfo info__ = null; Node inliningTarget__ = null; if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doGeneric(MaterializedFrame, PDict, Node, PyDictSetItem, PyDictDelItem)] */) { while (true) { int count0_ = 0; CachedFdData s0_ = CACHED_FD_CACHE_UPDATER.getVolatile(this); CachedFdData s0_original = s0_; while (s0_ != null) { if ((s0_.cachedFd_ == frameValue.getFrameDescriptor())) { info__ = (CopyLocalsToDict.getInfo(s0_.cachedFd_)); count__ = (info__.getVariableCount()); assert DSLSupport.assertIdempotence((count__ < 32)); inliningTarget__ = (this); break; } count0_++; s0_ = null; break; } if (s0_ == null && count0_ < 1) { { FrameDescriptor cachedFd__ = (frameValue.getFrameDescriptor()); if ((cachedFd__ == frameValue.getFrameDescriptor())) { info__ = (CopyLocalsToDict.getInfo(cachedFd__)); count__ = (info__.getVariableCount()); if ((count__ < 32)) { s0_ = this.insert(new CachedFdData()); inliningTarget__ = (this); s0_.cachedFd_ = cachedFd__; if (!CACHED_FD_CACHE_UPDATER.compareAndSet(this, s0_original, s0_)) { continue; } state_0 = state_0 | 0b1 /* add SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doCachedFd(MaterializedFrame, PDict, Node, FrameDescriptor, FrameInfo, int, PyDictSetItem, PyDictDelItem)] */; this.state_0_ = state_0; } } } } if (s0_ != null) { doCachedFd(frameValue, arg0Value, inliningTarget__, s0_.cachedFd_, info__, count__, INLINED_SET_ITEM, INLINED_DEL_ITEM); return; } break; } } } { Node inliningTarget__1 = null; inliningTarget__1 = (this); this.cachedFd_cache = null; state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doCachedFd(MaterializedFrame, PDict, Node, FrameDescriptor, FrameInfo, int, PyDictSetItem, PyDictDelItem)] */; state_0 = state_0 | 0b10 /* add SpecializationActive[GetFrameLocalsNode.CopyLocalsToDict.doGeneric(MaterializedFrame, PDict, Node, PyDictSetItem, PyDictDelItem)] */; this.state_0_ = state_0; doGeneric(frameValue, arg0Value, inliningTarget__1, INLINED_SET_ITEM, INLINED_DEL_ITEM); return; } } @Override public NodeCost getCost() { int state_0 = this.state_0_; if ((state_0 & 0b11) == 0) { return NodeCost.UNINITIALIZED; } else { if (((state_0 & 0b11) & ((state_0 & 0b11) - 1)) == 0 /* is-single */) { return NodeCost.MONOMORPHIC; } } return NodeCost.POLYMORPHIC; } @NeverDefault public static CopyLocalsToDict create() { return new CopyLocalsToDictNodeGen(); } @NeverDefault public static CopyLocalsToDict getUncached() { return CopyLocalsToDictNodeGen.UNCACHED; } @GeneratedBy(CopyLocalsToDict.class) @DenyReplace private static final class CachedFdData extends Node implements SpecializationDataNode { /** * Source Info:
             *   Specialization: {@link CopyLocalsToDict#doCachedFd}
             *   Parameter: {@link FrameDescriptor} cachedFd
*/ @CompilationFinal FrameDescriptor cachedFd_; CachedFdData() { } @Override public NodeCost getCost() { return NodeCost.NONE; } } @GeneratedBy(CopyLocalsToDict.class) @DenyReplace private static final class Uncached extends CopyLocalsToDict { @TruffleBoundary @Override void execute(MaterializedFrame frameValue, PDict arg0Value) { doGeneric(frameValue, arg0Value, (this), (PyDictSetItem.getUncached()), (PyDictDelItemNodeGen.getUncached())); return; } @Override public NodeCost getCost() { return NodeCost.MEGAMORPHIC; } @Override public boolean isAdoptable() { return false; } } } }




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