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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/phases/HighTier.java

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rev 52889 : 8214023: Update Graal


  30 import static org.graalvm.compiler.core.common.GraalOptions.LoopPeeling;
  31 import static org.graalvm.compiler.core.common.GraalOptions.LoopUnswitch;
  32 import static org.graalvm.compiler.core.common.GraalOptions.OptConvertDeoptsToGuards;
  33 import static org.graalvm.compiler.core.common.GraalOptions.OptLoopTransform;
  34 import static org.graalvm.compiler.core.common.GraalOptions.OptReadElimination;
  35 import static org.graalvm.compiler.core.common.GraalOptions.PartialEscapeAnalysis;
  36 import static org.graalvm.compiler.phases.common.DeadCodeEliminationPhase.Optionality.Optional;
  37 
  38 import org.graalvm.compiler.loop.DefaultLoopPolicies;
  39 import org.graalvm.compiler.loop.LoopPolicies;
  40 import org.graalvm.compiler.loop.phases.LoopFullUnrollPhase;
  41 import org.graalvm.compiler.loop.phases.LoopPeelingPhase;
  42 import org.graalvm.compiler.loop.phases.LoopUnswitchingPhase;
  43 import org.graalvm.compiler.nodes.spi.LoweringTool;
  44 import org.graalvm.compiler.options.Option;
  45 import org.graalvm.compiler.options.OptionKey;
  46 import org.graalvm.compiler.options.OptionType;
  47 import org.graalvm.compiler.options.OptionValues;
  48 import org.graalvm.compiler.phases.PhaseSuite;
  49 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
  50 import org.graalvm.compiler.phases.common.NodeCounterPhase;
  51 import org.graalvm.compiler.phases.common.ConvertDeoptimizeToGuardPhase;
  52 import org.graalvm.compiler.phases.common.DeadCodeEliminationPhase;
  53 import org.graalvm.compiler.phases.common.IncrementalCanonicalizerPhase;
  54 import org.graalvm.compiler.phases.common.IterativeConditionalEliminationPhase;
  55 import org.graalvm.compiler.phases.common.LoweringPhase;

  56 import org.graalvm.compiler.phases.common.RemoveValueProxyPhase;
  57 import org.graalvm.compiler.phases.common.inlining.InliningPhase;

  58 import org.graalvm.compiler.phases.tiers.HighTierContext;
  59 import org.graalvm.compiler.virtual.phases.ea.EarlyReadEliminationPhase;
  60 import org.graalvm.compiler.virtual.phases.ea.PartialEscapePhase;
  61 
  62 public class HighTier extends PhaseSuite<HighTierContext> {
  63 
  64     public static class Options {
  65 
  66         // @formatter:off
  67         @Option(help = "Enable inlining", type = OptionType.Expert)
  68         public static final OptionKey<Boolean> Inline = new OptionKey<>(true);
  69         // @formatter:on
  70     }
  71 
  72     public HighTier(OptionValues options) {
  73         CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
  74         if (ImmutableCode.getValue(options)) {
  75             canonicalizer.disableReadCanonicalization();
  76         }
  77 
  78         appendPhase(canonicalizer);
  79 
  80         if (NodeCounterPhase.Options.NodeCounters.getValue(options)) {
  81             appendPhase(new NodeCounterPhase(NodeCounterPhase.Stage.INIT));
  82         }
  83 
  84         if (Options.Inline.getValue(options)) {
  85             appendPhase(new InliningPhase(canonicalizer));
  86             appendPhase(new DeadCodeEliminationPhase(Optional));
  87         }
  88 
  89         if (NodeCounterPhase.Options.NodeCounters.getValue(options)) {
  90             appendPhase(new NodeCounterPhase(NodeCounterPhase.Stage.EARLY));
  91         }
  92 
  93         if (OptConvertDeoptsToGuards.getValue(options)) {
  94             appendPhase(new IncrementalCanonicalizerPhase<>(canonicalizer, new ConvertDeoptimizeToGuardPhase()));
  95         }
  96 
  97         if (ConditionalElimination.getValue(options)) {
  98             appendPhase(new IterativeConditionalEliminationPhase(canonicalizer, false));
  99         }
 100 
 101         LoopPolicies loopPolicies = createLoopPolicies();
 102         if (FullUnroll.getValue(options)) {
 103             appendPhase(new LoopFullUnrollPhase(canonicalizer, loopPolicies));
 104         }
 105 




  30 import static org.graalvm.compiler.core.common.GraalOptions.LoopPeeling;
  31 import static org.graalvm.compiler.core.common.GraalOptions.LoopUnswitch;
  32 import static org.graalvm.compiler.core.common.GraalOptions.OptConvertDeoptsToGuards;
  33 import static org.graalvm.compiler.core.common.GraalOptions.OptLoopTransform;
  34 import static org.graalvm.compiler.core.common.GraalOptions.OptReadElimination;
  35 import static org.graalvm.compiler.core.common.GraalOptions.PartialEscapeAnalysis;
  36 import static org.graalvm.compiler.phases.common.DeadCodeEliminationPhase.Optionality.Optional;
  37 
  38 import org.graalvm.compiler.loop.DefaultLoopPolicies;
  39 import org.graalvm.compiler.loop.LoopPolicies;
  40 import org.graalvm.compiler.loop.phases.LoopFullUnrollPhase;
  41 import org.graalvm.compiler.loop.phases.LoopPeelingPhase;
  42 import org.graalvm.compiler.loop.phases.LoopUnswitchingPhase;
  43 import org.graalvm.compiler.nodes.spi.LoweringTool;
  44 import org.graalvm.compiler.options.Option;
  45 import org.graalvm.compiler.options.OptionKey;
  46 import org.graalvm.compiler.options.OptionType;
  47 import org.graalvm.compiler.options.OptionValues;
  48 import org.graalvm.compiler.phases.PhaseSuite;
  49 import org.graalvm.compiler.phases.common.CanonicalizerPhase;

  50 import org.graalvm.compiler.phases.common.ConvertDeoptimizeToGuardPhase;
  51 import org.graalvm.compiler.phases.common.DeadCodeEliminationPhase;
  52 import org.graalvm.compiler.phases.common.IncrementalCanonicalizerPhase;
  53 import org.graalvm.compiler.phases.common.IterativeConditionalEliminationPhase;
  54 import org.graalvm.compiler.phases.common.LoweringPhase;
  55 import org.graalvm.compiler.phases.common.NodeCounterPhase;
  56 import org.graalvm.compiler.phases.common.RemoveValueProxyPhase;
  57 import org.graalvm.compiler.phases.common.inlining.InliningPhase;
  58 import org.graalvm.compiler.phases.common.inlining.policy.GreedyInliningPolicy;
  59 import org.graalvm.compiler.phases.tiers.HighTierContext;
  60 import org.graalvm.compiler.virtual.phases.ea.EarlyReadEliminationPhase;
  61 import org.graalvm.compiler.virtual.phases.ea.PartialEscapePhase;
  62 
  63 public class HighTier extends PhaseSuite<HighTierContext> {
  64 
  65     public static class Options {
  66 
  67         // @formatter:off
  68         @Option(help = "Enable inlining", type = OptionType.Expert)
  69         public static final OptionKey<Boolean> Inline = new OptionKey<>(true);
  70         // @formatter:on
  71     }
  72 
  73     public HighTier(OptionValues options) {
  74         CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
  75         if (ImmutableCode.getValue(options)) {
  76             canonicalizer.disableReadCanonicalization();
  77         }
  78 
  79         appendPhase(canonicalizer);
  80 
  81         if (NodeCounterPhase.Options.NodeCounters.getValue(options)) {
  82             appendPhase(new NodeCounterPhase(NodeCounterPhase.Stage.INIT));
  83         }
  84 
  85         if (Options.Inline.getValue(options)) {
  86             appendPhase(new InliningPhase(new GreedyInliningPolicy(null), canonicalizer));
  87             appendPhase(new DeadCodeEliminationPhase(Optional));
  88         }
  89 
  90         if (NodeCounterPhase.Options.NodeCounters.getValue(options)) {
  91             appendPhase(new NodeCounterPhase(NodeCounterPhase.Stage.EARLY));
  92         }
  93 
  94         if (OptConvertDeoptsToGuards.getValue(options)) {
  95             appendPhase(new IncrementalCanonicalizerPhase<>(canonicalizer, new ConvertDeoptimizeToGuardPhase()));
  96         }
  97 
  98         if (ConditionalElimination.getValue(options)) {
  99             appendPhase(new IterativeConditionalEliminationPhase(canonicalizer, false));
 100         }
 101 
 102         LoopPolicies loopPolicies = createLoopPolicies();
 103         if (FullUnroll.getValue(options)) {
 104             appendPhase(new LoopFullUnrollPhase(canonicalizer, loopPolicies));
 105         }
 106 


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