com.oracle.truffle.js.nodes.access.JSReadScopeFrameSlotWithTDZNodeGen Maven / Gradle / Ivy

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// CheckStyle: start generated
package com.oracle.truffle.js.nodes.access;

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.Introspection;
import com.oracle.truffle.api.dsl.UnsupportedSpecializationException;
import com.oracle.truffle.api.dsl.Introspection.Provider;
import com.oracle.truffle.api.frame.Frame;
import com.oracle.truffle.api.frame.FrameSlot;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.UnexpectedResultException;
import com.oracle.truffle.api.profiles.BranchProfile;
import com.oracle.truffle.js.nodes.JSTypesGen;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.concurrent.locks.Lock;

@GeneratedBy(JSReadScopeFrameSlotWithTDZNode.class)
final class JSReadScopeFrameSlotWithTDZNodeGen extends JSReadScopeFrameSlotWithTDZNode implements Provider {

    @CompilationFinal private volatile int state_;
    @CompilationFinal private BranchProfile objectTDZ_deadBranch_;

    private JSReadScopeFrameSlotWithTDZNodeGen(FrameSlot slot, ScopeFrameNode scopeFrameNode) {
        super(slot, scopeFrameNode);
    }

    @Override
    public Object execute(VirtualFrame frameValue) {
        int state = state_;
        Frame scopeFrameNodeValue_ = super.scopeFrameNode.executeFrame(frameValue);
        if (state != 0 /* is-active doBoolean(Frame) || doInt(Frame) || doDouble(Frame) || doObject(Frame) || doSafeInteger(Frame) || doObjectTDZ(Frame, BranchProfile) */) {
            if ((state & 0b1) != 0 /* is-active doBoolean(Frame) */) {
                if ((scopeFrameNodeValue_.isBoolean(frameSlot))) {
                    return doBoolean(scopeFrameNodeValue_);
                }
            }
            if ((state & 0b10) != 0 /* is-active doInt(Frame) */) {
                if ((scopeFrameNodeValue_.isInt(frameSlot))) {
                    return doInt(scopeFrameNodeValue_);
                }
            }
            if ((state & 0b100) != 0 /* is-active doDouble(Frame) */) {
                if ((scopeFrameNodeValue_.isDouble(frameSlot) || scopeFrameNodeValue_.isInt(frameSlot))) {
                    return doDouble(scopeFrameNodeValue_);
                }
            }
            if ((state & 0b1000) != 0 /* is-active doObject(Frame) */) {
                if ((scopeFrameNodeValue_.isObject(frameSlot))) {
                    assert (!(hasTemporalDeadZone()));
                    return doObject(scopeFrameNodeValue_);
                }
            }
            if ((state & 0b10000) != 0 /* is-active doSafeInteger(Frame) */) {
                if ((scopeFrameNodeValue_.isLong(frameSlot))) {
                    return doSafeInteger(scopeFrameNodeValue_);
                }
            }
            if ((state & 0b100000) != 0 /* is-active doObjectTDZ(Frame, BranchProfile) */) {
                if ((scopeFrameNodeValue_.isObject(frameSlot))) {
                    return doObjectTDZ(scopeFrameNodeValue_, this.objectTDZ_deadBranch_);
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(scopeFrameNodeValue_);
    }

    @Override
    public boolean executeBoolean(VirtualFrame frameValue) throws UnexpectedResultException {
        int state = state_;
        if ((state & 0b101000) != 0 /* is-active doObject(Frame) || doObjectTDZ(Frame, BranchProfile) */) {
            return JSTypesGen.expectBoolean(execute(frameValue));
        }
        Frame scopeFrameNodeValue_ = super.scopeFrameNode.executeFrame(frameValue);
        if ((state & 0b1) != 0 /* is-active doBoolean(Frame) */) {
            if ((scopeFrameNodeValue_.isBoolean(frameSlot))) {
                return doBoolean(scopeFrameNodeValue_);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return JSTypesGen.expectBoolean(executeAndSpecialize(scopeFrameNodeValue_));
    }

    @Override
    public double executeDouble(VirtualFrame frameValue) throws UnexpectedResultException {
        int state = state_;
        if ((state & 0b101000) != 0 /* is-active doObject(Frame) || doObjectTDZ(Frame, BranchProfile) */) {
            return JSTypesGen.expectDouble(execute(frameValue));
        }
        Frame scopeFrameNodeValue_ = super.scopeFrameNode.executeFrame(frameValue);
        if ((state & 0b100) != 0 /* is-active doDouble(Frame) */) {
            if ((scopeFrameNodeValue_.isDouble(frameSlot) || scopeFrameNodeValue_.isInt(frameSlot))) {
                return doDouble(scopeFrameNodeValue_);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return JSTypesGen.expectDouble(executeAndSpecialize(scopeFrameNodeValue_));
    }

    @Override
    public int executeInt(VirtualFrame frameValue) throws UnexpectedResultException {
        int state = state_;
        if ((state & 0b101000) != 0 /* is-active doObject(Frame) || doObjectTDZ(Frame, BranchProfile) */) {
            return JSTypesGen.expectInteger(execute(frameValue));
        }
        Frame scopeFrameNodeValue_ = super.scopeFrameNode.executeFrame(frameValue);
        if ((state & 0b10) != 0 /* is-active doInt(Frame) */) {
            if ((scopeFrameNodeValue_.isInt(frameSlot))) {
                return doInt(scopeFrameNodeValue_);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return JSTypesGen.expectInteger(executeAndSpecialize(scopeFrameNodeValue_));
    }

    @Override
    public void executeVoid(VirtualFrame frameValue) {
        int state = state_;
        try {
            if ((state & 0b111101) == 0 /* only-active doInt(Frame) */ && state != 0  /* is-not doBoolean(Frame) && doInt(Frame) && doDouble(Frame) && doObject(Frame) && doSafeInteger(Frame) && doObjectTDZ(Frame, BranchProfile) */) {
                executeInt(frameValue);
                return;
            } else if ((state & 0b111011) == 0 /* only-active doDouble(Frame) */ && state != 0  /* is-not doBoolean(Frame) && doInt(Frame) && doDouble(Frame) && doObject(Frame) && doSafeInteger(Frame) && doObjectTDZ(Frame, BranchProfile) */) {
                executeDouble(frameValue);
                return;
            } else if ((state & 0b111110) == 0 /* only-active doBoolean(Frame) */ && state != 0  /* is-not doBoolean(Frame) && doInt(Frame) && doDouble(Frame) && doObject(Frame) && doSafeInteger(Frame) && doObjectTDZ(Frame, BranchProfile) */) {
                executeBoolean(frameValue);
                return;
            }
            execute(frameValue);
            return;
        } catch (UnexpectedResultException ex) {
            return;
        }
    }

    private Object executeAndSpecialize(Frame scopeFrameNodeValue) {
        Lock lock = getLock();
        boolean hasLock = true;
        lock.lock();
        int state = state_;
        try {
            if ((scopeFrameNodeValue.isBoolean(frameSlot))) {
                this.state_ = state = state | 0b1 /* add-active doBoolean(Frame) */;
                lock.unlock();
                hasLock = false;
                return doBoolean(scopeFrameNodeValue);
            }
            if ((scopeFrameNodeValue.isInt(frameSlot))) {
                this.state_ = state = state | 0b10 /* add-active doInt(Frame) */;
                lock.unlock();
                hasLock = false;
                return doInt(scopeFrameNodeValue);
            }
            if ((scopeFrameNodeValue.isDouble(frameSlot) || scopeFrameNodeValue.isInt(frameSlot))) {
                this.state_ = state = state | 0b100 /* add-active doDouble(Frame) */;
                lock.unlock();
                hasLock = false;
                return doDouble(scopeFrameNodeValue);
            }
            if ((scopeFrameNodeValue.isObject(frameSlot)) && (!(hasTemporalDeadZone()))) {
                this.state_ = state = state | 0b1000 /* add-active doObject(Frame) */;
                lock.unlock();
                hasLock = false;
                return doObject(scopeFrameNodeValue);
            }
            if ((scopeFrameNodeValue.isLong(frameSlot))) {
                this.state_ = state = state | 0b10000 /* add-active doSafeInteger(Frame) */;
                lock.unlock();
                hasLock = false;
                return doSafeInteger(scopeFrameNodeValue);
            }
            if ((scopeFrameNodeValue.isObject(frameSlot))) {
                this.objectTDZ_deadBranch_ = (BranchProfile.create());
                this.state_ = state = state | 0b100000 /* add-active doObjectTDZ(Frame, BranchProfile) */;
                lock.unlock();
                hasLock = false;
                return doObjectTDZ(scopeFrameNodeValue, this.objectTDZ_deadBranch_);
            }
            throw new UnsupportedSpecializationException(this, new Node[] {super.scopeFrameNode}, scopeFrameNodeValue);
        } finally {
            if (hasLock) {
                lock.unlock();
            }
        }
    }

    @Override
    public NodeCost getCost() {
        int state = state_;
        if (state == 0b0) {
            return NodeCost.UNINITIALIZED;
        } else if ((state & (state - 1)) == 0 /* is-single-active  */) {
            return NodeCost.MONOMORPHIC;
        }
        return NodeCost.POLYMORPHIC;
    }

    @Override
    public Introspection getIntrospectionData() {
        Object[] data = new Object[7];
        Object[] s;
        data[0] = 0;
        int state = state_;
        s = new Object[3];
        s[0] = "doBoolean";
        if ((state & 0b1) != 0 /* is-active doBoolean(Frame) */) {
            s[1] = (byte)0b01 /* active */;
        } else {
            s[1] = (byte)0b00 /* inactive */;
        }
        data[1] = s;
        s = new Object[3];
        s[0] = "doInt";
        if ((state & 0b10) != 0 /* is-active doInt(Frame) */) {
            s[1] = (byte)0b01 /* active */;
        } else {
            s[1] = (byte)0b00 /* inactive */;
        }
        data[2] = s;
        s = new Object[3];
        s[0] = "doDouble";
        if ((state & 0b100) != 0 /* is-active doDouble(Frame) */) {
            s[1] = (byte)0b01 /* active */;
        } else {
            s[1] = (byte)0b00 /* inactive */;
        }
        data[3] = s;
        s = new Object[3];
        s[0] = "doObject";
        if ((state & 0b1000) != 0 /* is-active doObject(Frame) */) {
            s[1] = (byte)0b01 /* active */;
        } else {
            s[1] = (byte)0b00 /* inactive */;
        }
        data[4] = s;
        s = new Object[3];
        s[0] = "doSafeInteger";
        if ((state & 0b10000) != 0 /* is-active doSafeInteger(Frame) */) {
            s[1] = (byte)0b01 /* active */;
        } else {
            s[1] = (byte)0b00 /* inactive */;
        }
        data[5] = s;
        s = new Object[3];
        s[0] = "doObjectTDZ";
        if ((state & 0b100000) != 0 /* is-active doObjectTDZ(Frame, BranchProfile) */) {
            s[1] = (byte)0b01 /* active */;
            ArrayList