make jdk.graal.nativeimage and org.graalvm.nativebridge optional dependencies of jdk.graal.compiler

Author: dougxc

compiler/mx.compiler/suite.py

@@ -597,6 +597,13 @@
       # This distribution defines a module.
       "moduleInfo" : {
         "name" : "jdk.graal.compiler",
+        "requires" : [
+          # These dependencies are only required when building libgraal.
+          # Running jargraal works without them so make them optional
+          # (i.e., "static") dependencies.
+          "static jdk.graal.nativeimage",
+          "static org.graalvm.nativebridge"
+        ],
         "exports" : [
           """* to com.oracle.graal.graal_enterprise,
                   org.graalvm.nativeimage.pointsto,

compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/options/OptionsParser.java

@@ -42,6 +42,7 @@
 import org.graalvm.collections.EconomicMap;
 import org.graalvm.collections.EconomicSet;
 import org.graalvm.collections.MapCursor;
+import org.graalvm.nativeimage.ImageInfo;
 
 /**
  * This class contains methods for parsing Graal options and matching them against a set of
@@ -66,9 +67,11 @@ public static LibGraalOptionsInfo create() {
 
     /**
      * Compiler options info available in libgraal. This field is only non-null when
-     * {@link OptionsParser} is loaded by a {@link jdk.graal.nativeimage.LibGraalLoader}.
+     * {@link OptionsParser} is loaded by a {@link jdk.graal.nativeimage.LibGraalLoader} and
+     * {@linkplain ImageInfo#inImageBuildtimeCode libgraal is being built}.
      */
-    public static final LibGraalOptionsInfo libgraalOptions = OptionsParser.class.getClassLoader() instanceof LibGraalLoader ? LibGraalOptionsInfo.create() : null;
+    public static final LibGraalOptionsInfo libgraalOptions = inImageBuildtimeCode() &&
+                    OptionsParser.class.getClassLoader() instanceof LibGraalLoader ? LibGraalOptionsInfo.create() : null;
 
     /**
      * Gets an iterable of available {@link OptionDescriptors}.
@@ -79,10 +82,10 @@ public static Iterable<OptionDescriptors> getOptionsLoader() {
             return List.of(new OptionDescriptorsMap(Objects.requireNonNull(libgraalOptions.descriptors, "missing options")));
         }
         boolean inLibGraal = libgraalOptions != null;
-        if (inLibGraal && inImageBuildtimeCode()) {
+        if (inLibGraal) {
             /*
-             * Graal code is being run is loaded by a LibGraalLoader while building libgraal so use
-             * the loader to load the OptionDescriptors.
+             * Graal code being run is loaded by a LibGraalLoader while building libgraal so use the
+             * loader to load the OptionDescriptors.
              */
             ClassLoader myCL = OptionsParser.class.getClassLoader();
             return ServiceLoader.load(OptionDescriptors.class, myCL);

compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/serviceprovider/GraalServices.java

@@ -114,7 +114,7 @@ private static void addProviders(String arch, Class<?> service) {
 
     static {
         ClassLoader cl = GraalServices.class.getClassLoader();
-        if (cl instanceof LibGraalLoader libgraalLoader) {
+        if (inImageBuildtimeCode() && cl instanceof LibGraalLoader libgraalLoader) {
             libgraalServices = new HashMap<>();
             Set<String> libgraalServicesModules = libgraalLoader.getServicesModules();
             Map<String, String> modules = libgraalLoader.getModuleMap();

truffle/mx.truffle/mx_truffle.py

@@ -735,15 +735,12 @@ def _sl_jvm_compiler_on_upgrade_module_path_gate_tests(jdk):
         # Ignore tests for Truffle LTS gate using GraalVM as a base JDK
         mx.log(f'Ignoring SL JVM Optimized with Compiler on Upgrade Module Path on {jdk.home} because JDK is GraalVM')
         return
-    compiler_cp = os.pathsep.join((mx.distribution(name).classpath_repr() for name in (
-        'compiler:GRAAL',
-        'compiler:GRAAL_NATIVEIMAGE',
-        'sdk:NATIVEBRIDGE'
-    )))
+    compiler = mx.distribution('compiler:GRAAL')
     vm_args = [
         '-XX:+UnlockExperimentalVMOptions',
         '-XX:+EnableJVMCI',
-        f'--upgrade-module-path={compiler_cp}',
+        '-Djdk.graal.CompilationFailureAction=ExitVM',
+        f'--upgrade-module-path={compiler.classpath_repr()}',
     ]
 
     def run_jvm_optimized(test_file):