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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/IsGraalPredicate.java

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   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.hotspot;
  26 
  27 import static jdk.vm.ci.hotspot.HotSpotJVMCICompilerFactory.CompilationLevelAdjustment.None;
  28 
  29 import org.graalvm.compiler.debug.GraalError;
  30 
  31 import jdk.vm.ci.hotspot.HotSpotJVMCICompilerFactory;
  32 import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
  33 
  34 /**
  35  * Determines if a given class is a JVMCI or Graal class for the purpose of
  36  * {@link HotSpotGraalCompilerFactory.Options#CompileGraalWithC1Only}.
  37  */
  38 class IsGraalPredicate extends IsGraalPredicateBase {
  39     /**
  40      * Module containing {@link HotSpotJVMCICompilerFactory}.
  41      */
  42     private final Module jvmciModule;
  43 
  44     /**
  45      * Module containing {@link HotSpotGraalCompilerFactory}.
  46      */
  47     private final Module graalModule;
  48 
  49     /**
  50      * Module containing the {@linkplain CompilerConfigurationFactory#selectFactory selected}
  51      * configuration.
  52      */
  53     private Module compilerConfigurationModule;
  54 
  55     IsGraalPredicate() {
  56         jvmciModule = HotSpotJVMCICompilerFactory.class.getModule();
  57         graalModule = HotSpotGraalCompilerFactory.class.getModule();
  58     }
  59 
  60     @Override
  61     void onCompilerConfigurationFactorySelection(HotSpotJVMCIRuntime runtime, CompilerConfigurationFactory factory) {
  62         compilerConfigurationModule = factory.getClass().getModule();
  63         runtime.excludeFromJVMCICompilation(jvmciModule, graalModule, compilerConfigurationModule);
  64     }
  65 
  66     @Override
  67     boolean apply(Class<?> declaringClass) {
  68         throw GraalError.shouldNotReachHere();

  69     }
  70 
  71     @Override
  72     HotSpotJVMCICompilerFactory.CompilationLevelAdjustment getCompilationLevelAdjustment() {
  73         return None;
  74     }
  75 
  76 }



   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.hotspot;
  26 




  27 import jdk.vm.ci.hotspot.HotSpotJVMCICompilerFactory;
  28 import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
  29 
  30 /**
  31  * Determines if a given class is a JVMCI or Graal class for the purpose of
  32  * {@link HotSpotGraalCompilerFactory.Options#CompileGraalWithC1Only}.
  33  */
  34 class IsGraalPredicate extends IsGraalPredicateBase {
  35     /**
  36      * Module containing {@link HotSpotJVMCICompilerFactory}.
  37      */
  38     private final Module jvmciModule;
  39 
  40     /**
  41      * Module containing {@link HotSpotGraalCompilerFactory}.
  42      */
  43     private final Module graalModule;
  44 
  45     /**
  46      * Module containing the {@linkplain CompilerConfigurationFactory#selectFactory selected}
  47      * configuration.
  48      */
  49     private Module compilerConfigurationModule;
  50 
  51     IsGraalPredicate() {
  52         jvmciModule = HotSpotJVMCICompilerFactory.class.getModule();
  53         graalModule = HotSpotGraalCompilerFactory.class.getModule();
  54     }
  55 
  56     @Override
  57     void onCompilerConfigurationFactorySelection(HotSpotJVMCIRuntime runtime, CompilerConfigurationFactory factory) {
  58         compilerConfigurationModule = factory.getClass().getModule();

  59     }
  60 
  61     @Override
  62     boolean apply(Class<?> declaringClass) {
  63         Module module = declaringClass.getModule();
  64         return jvmciModule == module || graalModule == module || compilerConfigurationModule == module;
  65     }
  66 
  67     @Override
  68     HotSpotJVMCICompilerFactory.CompilationLevelAdjustment getCompilationLevelAdjustment() {
  69         return HotSpotJVMCICompilerFactory.CompilationLevelAdjustment.ByHolder;
  70     }

  71 }
  72 
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