src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/gen/LIRGeneratorTool.java

*** 64,74 ****
           *
           * @param c The constant to check.
           * @return True if the constant can be used directly, false if the constant needs to be in a
           *         register.
           */
!         boolean canInlineConstant(JavaConstant c);
  
          /**
           * @param constant The constant that might be moved to a stack slot.
           * @return {@code true} if constant to stack moves are supported for this constant.
           */
--- 64,74 ----
           *
           * @param c The constant to check.
           * @return True if the constant can be used directly, false if the constant needs to be in a
           *         register.
           */
!         boolean canInlineConstant(Constant c);
  
          /**
           * @param constant The constant that might be moved to a stack slot.
           * @return {@code true} if constant to stack moves are supported for this constant.
           */
*** 134,144 ****
  
      AllocatableValue emitLoadConstant(ValueKind<?> kind, Constant constant);
  
      void emitNullCheck(Value address, LIRFrameState state);
  
!     Variable emitCompareAndSwap(Value address, Value expectedValue, Value newValue, Value trueValue, Value falseValue);
  
      /**
       * Emit an atomic read-and-add instruction.
       *
       * @param address address of the value to be read and written
--- 134,146 ----
  
      AllocatableValue emitLoadConstant(ValueKind<?> kind, Constant constant);
  
      void emitNullCheck(Value address, LIRFrameState state);
  
!     Variable emitLogicCompareAndSwap(Value address, Value expectedValue, Value newValue, Value trueValue, Value falseValue);
! 
!     Value emitValueCompareAndSwap(Value address, Value expectedValue, Value newValue);
  
      /**
       * Emit an atomic read-and-add instruction.
       *
       * @param address address of the value to be read and written
*** 244,253 ****
--- 246,260 ----
  
      Variable emitByteSwap(Value operand);
  
      Variable emitArrayEquals(JavaKind kind, Value array1, Value array2, Value length);
  
+     @SuppressWarnings("unused")
+     default Variable emitStringIndexOf(Value sourcePointer, Value sourceCount, Value targetPointer, Value targetCount, int constantTargetCount) {
+         throw GraalError.unimplemented();
+     }
+ 
      void emitBlackhole(Value operand);
  
      LIRKind getLIRKind(Stamp stamp);
  
      void emitPause();