src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/ReadEliminationClosure.java
changeset 48861 47f19ff9903c
parent 48190 25cfedf27edc
child 49873 26ebfe8ce852
equal deleted inserted replaced
48860:5bce1b7e7800 48861:47f19ff9903c
    26 import static org.graalvm.word.LocationIdentity.any;
    26 import static org.graalvm.word.LocationIdentity.any;
    27 
    27 
    28 import java.util.Iterator;
    28 import java.util.Iterator;
    29 import java.util.List;
    29 import java.util.List;
    30 
    30 
    31 import jdk.vm.ci.meta.ResolvedJavaType;
    31 import org.graalvm.collections.EconomicMap;
       
    32 import org.graalvm.collections.EconomicSet;
       
    33 import org.graalvm.collections.Equivalence;
       
    34 import org.graalvm.collections.MapCursor;
    32 import org.graalvm.compiler.core.common.cfg.Loop;
    35 import org.graalvm.compiler.core.common.cfg.Loop;
    33 import org.graalvm.compiler.core.common.type.Stamp;
    36 import org.graalvm.compiler.core.common.type.Stamp;
    34 import org.graalvm.compiler.graph.Node;
    37 import org.graalvm.compiler.graph.Node;
    35 import org.graalvm.compiler.nodes.FieldLocationIdentity;
    38 import org.graalvm.compiler.nodes.FieldLocationIdentity;
    36 import org.graalvm.compiler.nodes.FixedWithNextNode;
    39 import org.graalvm.compiler.nodes.FixedWithNextNode;
    58 import org.graalvm.compiler.nodes.util.GraphUtil;
    61 import org.graalvm.compiler.nodes.util.GraphUtil;
    59 import org.graalvm.compiler.options.OptionValues;
    62 import org.graalvm.compiler.options.OptionValues;
    60 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.CacheEntry;
    63 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.CacheEntry;
    61 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.LoadCacheEntry;
    64 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.LoadCacheEntry;
    62 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.UnsafeLoadCacheEntry;
    65 import org.graalvm.compiler.virtual.phases.ea.ReadEliminationBlockState.UnsafeLoadCacheEntry;
    63 import org.graalvm.util.EconomicMap;
       
    64 import org.graalvm.util.EconomicSet;
       
    65 import org.graalvm.util.Equivalence;
       
    66 import org.graalvm.util.MapCursor;
       
    67 import org.graalvm.word.LocationIdentity;
    66 import org.graalvm.word.LocationIdentity;
    68 
    67 
    69 import jdk.vm.ci.meta.JavaKind;
    68 import jdk.vm.ci.meta.JavaKind;
       
    69 import jdk.vm.ci.meta.ResolvedJavaType;
    70 
    70 
    71 /**
    71 /**
    72  * This closure initially handled a set of nodes that is disjunct from
    72  * This closure initially handled a set of nodes that is disjunct from
    73  * {@link PEReadEliminationClosure}, but over time both have evolved so that there's a significant
    73  * {@link PEReadEliminationClosure}, but over time both have evolved so that there's a significant
    74  * overlap.
    74  * overlap.