src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.sparc/src/jdk/vm/ci/hotspot/sparc/SPARCHotSpotRegisterConfig.java

*** 197,211 ****
      public boolean areAllAllocatableRegistersCallerSaved() {
          return false;
      }
  
      @Override
-     public Register getRegisterForRole(int index) {
-         throw new UnsupportedOperationException();
-     }
- 
-     @Override
      public CallingConvention getCallingConvention(Type type, JavaType returnType, JavaType[] parameterTypes, ValueKindFactory<?> valueKindFactory) {
          HotSpotCallingConventionType hotspotType = (HotSpotCallingConventionType) type;
          if (type == HotSpotCallingConventionType.JavaCall || type == HotSpotCallingConventionType.NativeCall) {
              return callingConvention(cpuCallerParameterRegisters, returnType, parameterTypes, hotspotType, valueKindFactory);
          }
--- 197,206 ----