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

*** 20,29 ****
--- 20,30 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package org.graalvm.compiler.hotspot;
  
+ import org.graalvm.compiler.core.common.LIRKind;
  import org.graalvm.compiler.debug.GraalError;
  import org.graalvm.compiler.hotspot.meta.HotSpotConstantLoadAction;
  import org.graalvm.compiler.hotspot.meta.HotSpotProviders;
  import org.graalvm.compiler.hotspot.nodes.DeoptimizationFetchUnrollInfoCallNode;
  import org.graalvm.compiler.hotspot.nodes.EnterUnpackFramesStackFrameNode;
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      }
  
      /**
       * Emits code for a {@link LoadConstantIndirectlyNode}.
       *
!      * @param constant
       * @return Value of loaded address in register
       */
-     @SuppressWarnings("unused")
      default Value emitLoadMetaspaceAddress(Constant constant, HotSpotConstantLoadAction action) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link GraalHotSpotVMConfigNode}.
       *
!      * @param markId type of address to load
       * @return value of loaded global in register
       */
!     default Value emitLoadConfigValue(int markId) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a {@link HotSpotObjectConstant}.
       *
       * @param constantDescription a description of the string that need to be materialized (and
       *            interned) as java.lang.String, generated with {@link EncodedSymbolConstant}
       * @return Returns the address of the requested constant.
       */
-     @SuppressWarnings("unused")
      default Value emitObjectConstantRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a {@link HotSpotMetaspaceConstant}.
       *
       * @param constantDescription a symbolic description of the {@link HotSpotMetaspaceConstant}
       *            generated by {@link EncodedSymbolConstant}
       * @return Returns the address of the requested constant.
       */
-     @SuppressWarnings("unused")
      default Value emitMetaspaceConstantRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveMethodAndLoadCountersNode} to resolve a
       * {@link HotSpotMetaspaceConstant} that represents a {@link ResolvedJavaMethod} and return the
       * corresponding MethodCounters object.
       *
       * @param klassHint a klass in which the method is declared
       * @param methodDescription is symbolic description of the constant generated by
       *            {@link EncodedSymbolConstant}
       * @return Returns the address of the requested constant.
       */
-     @SuppressWarnings("unused")
      default Value emitResolveMethodAndLoadCounters(Constant method, Value klassHint, Value methodDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a klass
       * {@link HotSpotMetaspaceConstant} and run static initializer.
       *
       * @param constantDescription a symbolic description of the {@link HotSpotMetaspaceConstant}
       *            generated by {@link EncodedSymbolConstant}
       * @return Returns the address of the requested constant.
       */
-     @SuppressWarnings("unused")
      default Value emitKlassInitializationAndRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
--- 140,221 ----
      }
  
      /**
       * Emits code for a {@link LoadConstantIndirectlyNode}.
       *
!      * @param constant original constant
!      * @param action action to perform on the metaspace object
       * @return Value of loaded address in register
       */
      default Value emitLoadMetaspaceAddress(Constant constant, HotSpotConstantLoadAction action) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link GraalHotSpotVMConfigNode}.
       *
!      * @param markId id of the value to load
!      * @param kind type of the value to load
       * @return value of loaded global in register
       */
!     default Value emitLoadConfigValue(int markId, LIRKind kind) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a {@link HotSpotObjectConstant}.
       *
+      * @param constant original constant
       * @param constantDescription a description of the string that need to be materialized (and
       *            interned) as java.lang.String, generated with {@link EncodedSymbolConstant}
+      * @param frameState frame state for the runtime call
       * @return Returns the address of the requested constant.
       */
      default Value emitObjectConstantRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a {@link HotSpotMetaspaceConstant}.
       *
+      * @param constant original constant
       * @param constantDescription a symbolic description of the {@link HotSpotMetaspaceConstant}
       *            generated by {@link EncodedSymbolConstant}
+      * @param frameState frame state for the runtime call
       * @return Returns the address of the requested constant.
       */
      default Value emitMetaspaceConstantRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveMethodAndLoadCountersNode} to resolve a
       * {@link HotSpotMetaspaceConstant} that represents a {@link ResolvedJavaMethod} and return the
       * corresponding MethodCounters object.
       *
+      * @param method original constant
       * @param klassHint a klass in which the method is declared
       * @param methodDescription is symbolic description of the constant generated by
       *            {@link EncodedSymbolConstant}
+      * @param frameState frame state for the runtime call
       * @return Returns the address of the requested constant.
       */
      default Value emitResolveMethodAndLoadCounters(Constant method, Value klassHint, Value methodDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**
       * Emits code for a {@link ResolveConstantNode} to resolve a klass
       * {@link HotSpotMetaspaceConstant} and run static initializer.
       *
+      *
+      * @param constant original constant
       * @param constantDescription a symbolic description of the {@link HotSpotMetaspaceConstant}
       *            generated by {@link EncodedSymbolConstant}
+      * @param frameState frame state for the runtime call
       * @return Returns the address of the requested constant.
       */
      default Value emitKlassInitializationAndRetrieval(Constant constant, Value constantDescription, LIRFrameState frameState) {
          throw GraalError.unimplemented();
      }
  
      /**