src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/FrameStateAssignmentPhase.java
changeset 48861 47f19ff9903c
parent 47216 71c04702a3d5
child 49873 26ebfe8ce852
equal deleted inserted replaced
48860:5bce1b7e7800 48861:47f19ff9903c
    22  */
    22  */
    23 package org.graalvm.compiler.phases.common;
    23 package org.graalvm.compiler.phases.common;
    24 
    24 
    25 import java.util.List;
    25 import java.util.List;
    26 
    26 
       
    27 import org.graalvm.collections.EconomicMap;
    27 import org.graalvm.compiler.debug.GraalError;
    28 import org.graalvm.compiler.debug.GraalError;
    28 import org.graalvm.compiler.graph.Node;
    29 import org.graalvm.compiler.graph.Node;
    29 import org.graalvm.compiler.nodes.AbstractBeginNode;
    30 import org.graalvm.compiler.nodes.AbstractBeginNode;
    30 import org.graalvm.compiler.nodes.AbstractMergeNode;
    31 import org.graalvm.compiler.nodes.AbstractMergeNode;
    31 import org.graalvm.compiler.nodes.DeoptimizingNode;
    32 import org.graalvm.compiler.nodes.DeoptimizingNode;
    38 import org.graalvm.compiler.nodes.StructuredGraph.GuardsStage;
    39 import org.graalvm.compiler.nodes.StructuredGraph.GuardsStage;
    39 import org.graalvm.compiler.nodes.util.GraphUtil;
    40 import org.graalvm.compiler.nodes.util.GraphUtil;
    40 import org.graalvm.compiler.phases.Phase;
    41 import org.graalvm.compiler.phases.Phase;
    41 import org.graalvm.compiler.phases.graph.ReentrantNodeIterator;
    42 import org.graalvm.compiler.phases.graph.ReentrantNodeIterator;
    42 import org.graalvm.compiler.phases.graph.ReentrantNodeIterator.NodeIteratorClosure;
    43 import org.graalvm.compiler.phases.graph.ReentrantNodeIterator.NodeIteratorClosure;
    43 import org.graalvm.util.EconomicMap;
       
    44 
    44 
    45 import jdk.vm.ci.code.BytecodeFrame;
    45 import jdk.vm.ci.code.BytecodeFrame;
    46 
    46 
    47 /**
    47 /**
    48  * This phase transfers {@link FrameState} nodes from {@link StateSplit} nodes to
    48  * This phase transfers {@link FrameState} nodes from {@link StateSplit} nodes to