[GR-48116] Remove IntrinsifyMethodHandlesInvocationPlugin.

PullRequest: graal/17252

Author: teshull

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/SubstrateOptions.java

@@ -1056,7 +1056,7 @@ public enum ReportingMode {
     @Option(help = "Enable and disable normal processing of flags relating to experimental options.", type = OptionType.Expert, stability = OptionStability.EXPERIMENTAL) //
     public static final HostedOptionKey<Boolean> UnlockExperimentalVMOptions = new HostedOptionKey<>(false);
 
-    @Option(help = "Force using legacy method handle intrinsics.", type = Expert, deprecated = true, deprecationMessage = "This option was introduced to simplify migration to GraalVM 23.1 and will be removed in a future release") //
+    @Option(help = "Deprecated, option no longer has any effect.", deprecated = true, deprecationMessage = "It no longer has any effect, and no replacement is available")//
     public static final HostedOptionKey<Boolean> UseOldMethodHandleIntrinsics = new HostedOptionKey<>(false);
 
     @Option(help = "Include all classes, methods, and fields from given modules", type = OptionType.Debug) //

substratevm/src/com.oracle.svm.graal/src/com/oracle/svm/graal/hosted/runtimecompilation/RuntimeCompilationFeature.java

@@ -396,7 +396,7 @@ private void installRuntimeConfig(BeforeAnalysisAccessImpl config) {
         FeatureHandler featureHandler = config.getFeatureHandler();
         final boolean supportsStubBasedPlugins = !SubstrateOptions.useLLVMBackend();
 
-        NativeImageGenerator.registerGraphBuilderPlugins(featureHandler, runtimeConfig, hostedProviders, config.getMetaAccess(), config.getUniverse(), null, config.getNativeLibraries(),
+        NativeImageGenerator.registerGraphBuilderPlugins(featureHandler, runtimeConfig, hostedProviders, config.getMetaAccess(), config.getUniverse(), config.getNativeLibraries(),
                         config.getImageClassLoader(), ParsingReason.JITCompilation, ((Inflation) config.getBigBang()).getAnnotationSubstitutionProcessor(),
                         new SubstrateClassInitializationPlugin(config.getHostVM()), ConfigurationValues.getTarget(), supportsStubBasedPlugins);
 

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/NativeImageGenerator.java

@@ -248,7 +248,6 @@
 import com.oracle.svm.hosted.phases.EarlyConstantFoldLoadFieldPlugin;
 import com.oracle.svm.hosted.phases.ImageBuildStatisticsCounterPhase;
 import com.oracle.svm.hosted.phases.InjectedAccessorsPlugin;
-import com.oracle.svm.hosted.phases.IntrinsifyMethodHandlesInvocationPlugin;
 import com.oracle.svm.hosted.phases.SubstrateClassInitializationPlugin;
 import com.oracle.svm.hosted.phases.VerifyDeoptLIRFrameStatesPhase;
 import com.oracle.svm.hosted.phases.VerifyNoGuardsPhase;
@@ -599,7 +598,6 @@ protected void doRun(Map<Method, CEntryPointData> entryPoints, JavaMainSupport j
                                 bb.getSnippetReflectionProvider()).build();
 
                 registerGraphBuilderPlugins(featureHandler, runtimeConfiguration, (HostedProviders) runtimeConfiguration.getProviders(), bb.getMetaAccess(), aUniverse,
-                                hUniverse,
                                 nativeLibraries, loader, ParsingReason.AOTCompilation, bb.getAnnotationSubstitutionProcessor(),
                                 new SubstrateClassInitializationPlugin((SVMHost) aUniverse.hostVM()),
                                 ConfigurationValues.getTarget(), this.isStubBasedPluginsSupported());
@@ -1145,7 +1143,7 @@ public static void initializeBigBang(Inflation bb, OptionValues options, Feature
              */
             bb.getMetaAccess().lookupJavaType(com.oracle.svm.core.graal.stackvalue.StackValueNode.StackSlotIdentity.class).registerAsReachable("root class");
 
-            NativeImageGenerator.registerGraphBuilderPlugins(featureHandler, null, aProviders, aMetaAccess, aUniverse, null, nativeLibraries, loader, ParsingReason.PointsToAnalysis,
+            NativeImageGenerator.registerGraphBuilderPlugins(featureHandler, null, aProviders, aMetaAccess, aUniverse, nativeLibraries, loader, ParsingReason.PointsToAnalysis,
                             bb.getAnnotationSubstitutionProcessor(), classInitializationPlugin, ConfigurationValues.getTarget(), supportsStubBasedPlugins);
             registerReplacements(debug, featureHandler, null, aProviders, true, initForeignCalls, new GraphEncoder(ConfigurationValues.getTarget().arch));
 
@@ -1353,7 +1351,7 @@ public void notifyNoPlugin(ResolvedJavaMethod targetMethod, OptionValues options
     }
 
     public static void registerGraphBuilderPlugins(FeatureHandler featureHandler, RuntimeConfiguration runtimeConfig, HostedProviders providers, AnalysisMetaAccess aMetaAccess,
-                    AnalysisUniverse aUniverse, HostedUniverse hUniverse, NativeLibraries nativeLibs, ImageClassLoader loader, ParsingReason reason,
+                    AnalysisUniverse aUniverse, NativeLibraries nativeLibs, ImageClassLoader loader, ParsingReason reason,
                     AnnotationSubstitutionProcessor annotationSubstitutionProcessor, ClassInitializationPlugin classInitializationPlugin,
                     TargetDescription target, boolean supportsStubBasedPlugins) {
         GraphBuilderConfiguration.Plugins plugins = new GraphBuilderConfiguration.Plugins(new SubstitutionInvocationPlugins(annotationSubstitutionProcessor));
@@ -1367,12 +1365,8 @@ public static void registerGraphBuilderPlugins(FeatureHandler featureHandler, Ru
         SubstrateReplacements replacements = (SubstrateReplacements) providers.getReplacements();
         plugins.appendInlineInvokePlugin(replacements);
 
-        if (!SubstrateOptions.UseOldMethodHandleIntrinsics.getValue()) {
-            if (reason.duringAnalysis()) {
-                plugins.appendNodePlugin(new MethodHandleWithExceptionPlugin(providers.getConstantReflection().getMethodHandleAccess(), false));
-            }
-        } else {
-            plugins.appendNodePlugin(new IntrinsifyMethodHandlesInvocationPlugin(hostedSnippetReflection, providers, aUniverse, hUniverse));
+        if (reason.duringAnalysis()) {
+            plugins.appendNodePlugin(new MethodHandleWithExceptionPlugin(providers.getConstantReflection().getMethodHandleAccess(), false));
         }
         plugins.appendNodePlugin(new DeletedFieldsPlugin());
         plugins.appendNodePlugin(new InjectedAccessorsPlugin());

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/methodhandles/MethodHandleFeature.java

@@ -43,7 +43,6 @@
 import com.oracle.graal.pointsto.heap.ImageHeapScanner;
 import com.oracle.graal.pointsto.meta.AnalysisMetaAccess;
 import com.oracle.graal.pointsto.meta.AnalysisType;
-import com.oracle.svm.core.SubstrateOptions;
 import com.oracle.svm.core.feature.AutomaticallyRegisteredFeature;
 import com.oracle.svm.core.feature.InternalFeature;
 import com.oracle.svm.core.fieldvaluetransformer.FieldValueTransformerWithAvailability;
@@ -147,15 +146,9 @@ public void duringSetup(DuringSetupAccess access) {
             referencedKeySetAdd = ReflectionUtil.lookupMethod(concurrentWeakInternSetClass, "add", Object.class);
         }
 
-        if (!SubstrateOptions.UseOldMethodHandleIntrinsics.getValue()) {
-            /*
-             * Renaming is not crucial with old method handle intrinsics, so if those are requested
-             * explicitly, disable renaming to offer a fallback in case it causes problems.
-             */
-            var accessImpl = (DuringSetupAccessImpl) access;
-            substitutionProcessor = new MethodHandleInvokerRenamingSubstitutionProcessor(accessImpl.getBigBang());
-            accessImpl.registerSubstitutionProcessor(substitutionProcessor);
-        }
+        var accessImpl = (DuringSetupAccessImpl) access;
+        substitutionProcessor = new MethodHandleInvokerRenamingSubstitutionProcessor(accessImpl.getBigBang());
+        accessImpl.registerSubstitutionProcessor(substitutionProcessor);
     }
 
     @Override