40 import org.graalvm.compiler.nodes.LoopExitNode;

    40 import org.graalvm.compiler.nodes.LoopExitNode;

    41 import org.graalvm.compiler.nodes.memory.MemoryCheckpoint;

    41 import org.graalvm.compiler.nodes.memory.MemoryCheckpoint;

    42 import org.graalvm.word.LocationIdentity;

    42 import org.graalvm.word.LocationIdentity;

    43 

    43 

    44 public final class Block extends AbstractBlockBase<Block> {

    44 public final class Block extends AbstractBlockBase<Block> {

    46     public static final Block[] EMPTY_ARRAY = new Block[0];

    45     public static final Block[] EMPTY_ARRAY = new Block[0];

    47 

    46 

    48     protected final AbstractBeginNode beginNode;

    47     protected final AbstractBeginNode beginNode;

    49 

    48 

    50     protected FixedNode endNode;

    49     protected FixedNode endNode;

    51 

    50 

    52     protected double probability;

    51     protected double probability;

    53     private Loop<Block> loop;

    52     private Loop<Block> loop;

    54 

    53 

    55     protected Block postdominator;

    54     protected Block postdominator;

    57     private LocationSet killLocations;

    55     private LocationSet killLocations;

    58     private LocationSet killLocationsBetweenThisAndDominator;

    56     private LocationSet killLocationsBetweenThisAndDominator;

    59 

    57 

    60     public Block(AbstractBeginNode node) {

    58     public Block(AbstractBeginNode node) {

    61         this.beginNode = node;

    59         this.beginNode = node;