src/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/SourceInterpreter.java

*** 74,88 ****
   * An {@link Interpreter} for {@link SourceValue} values.
   *
   * @author Eric Bruneton
   */
  public class SourceInterpreter extends Interpreter<SourceValue> implements
!         Opcodes
! {
  
      public SourceInterpreter() {
!         super(ASM4);
      }
  
      protected SourceInterpreter(final int api) {
          super(api);
      }
--- 74,87 ----
   * An {@link Interpreter} for {@link SourceValue} values.
   *
   * @author Eric Bruneton
   */
  public class SourceInterpreter extends Interpreter<SourceValue> implements
!         Opcodes {
  
      public SourceInterpreter() {
!         super(ASM5);
      }
  
      protected SourceInterpreter(final int api) {
          super(api);
      }
*** 117,133 ****
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue copyOperation(final AbstractInsnNode insn, final SourceValue value) {
          return new SourceValue(value.getSize(), insn);
      }
  
      @Override
!     public SourceValue unaryOperation(final AbstractInsnNode insn, final SourceValue value)
!     {
          int size;
          switch (insn.getOpcode()) {
              case LNEG:
              case DNEG:
              case I2L:
--- 116,133 ----
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue copyOperation(final AbstractInsnNode insn,
!             final SourceValue value) {
          return new SourceValue(value.getSize(), insn);
      }
  
      @Override
!     public SourceValue unaryOperation(final AbstractInsnNode insn,
!             final SourceValue value) {
          int size;
          switch (insn.getOpcode()) {
          case LNEG:
          case DNEG:
          case I2L:
*** 146,160 ****
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue binaryOperation(
!         final AbstractInsnNode insn,
!         final SourceValue value1,
!         final SourceValue value2)
!     {
          int size;
          switch (insn.getOpcode()) {
              case LALOAD:
              case DALOAD:
              case LADD:
--- 146,157 ----
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue binaryOperation(final AbstractInsnNode insn,
!             final SourceValue value1, final SourceValue value2) {
          int size;
          switch (insn.getOpcode()) {
          case LALOAD:
          case DALOAD:
          case LADD:
*** 180,225 ****
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue ternaryOperation(
!         final AbstractInsnNode insn,
!         final SourceValue value1,
!         final SourceValue value2,
!         final SourceValue value3)
!     {
          return new SourceValue(1, insn);
      }
  
      @Override
!     public SourceValue naryOperation(final AbstractInsnNode insn, final List<? extends SourceValue> values) {
          int size;
          int opcode = insn.getOpcode();
          if (opcode == MULTIANEWARRAY) {
              size = 1;
          } else {
!             String desc = (opcode == INVOKEDYNAMIC)?
!                     ((InvokeDynamicInsnNode) insn).desc:
!                     ((MethodInsnNode) insn).desc;
              size = Type.getReturnType(desc).getSize();
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public void returnOperation(
!         final AbstractInsnNode insn,
!         final SourceValue value,
!         final SourceValue expected)
!     {
      }
  
      @Override
      public SourceValue merge(final SourceValue d, final SourceValue w) {
          if (d.insns instanceof SmallSet && w.insns instanceof SmallSet) {
!             Set<AbstractInsnNode> s = ((SmallSet<AbstractInsnNode>) d.insns).union((SmallSet<AbstractInsnNode>) w.insns);
              if (s == d.insns && d.size == w.size) {
                  return d;
              } else {
                  return new SourceValue(Math.min(d.size, w.size), s);
              }
--- 177,217 ----
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public SourceValue ternaryOperation(final AbstractInsnNode insn,
!             final SourceValue value1, final SourceValue value2,
!             final SourceValue value3) {
          return new SourceValue(1, insn);
      }
  
      @Override
!     public SourceValue naryOperation(final AbstractInsnNode insn,
!             final List<? extends SourceValue> values) {
          int size;
          int opcode = insn.getOpcode();
          if (opcode == MULTIANEWARRAY) {
              size = 1;
          } else {
!             String desc = (opcode == INVOKEDYNAMIC) ? ((InvokeDynamicInsnNode) insn).desc
!                     : ((MethodInsnNode) insn).desc;
              size = Type.getReturnType(desc).getSize();
          }
          return new SourceValue(size, insn);
      }
  
      @Override
!     public void returnOperation(final AbstractInsnNode insn,
!             final SourceValue value, final SourceValue expected) {
      }
  
      @Override
      public SourceValue merge(final SourceValue d, final SourceValue w) {
          if (d.insns instanceof SmallSet && w.insns instanceof SmallSet) {
!             Set<AbstractInsnNode> s = ((SmallSet<AbstractInsnNode>) d.insns)
!                     .union((SmallSet<AbstractInsnNode>) w.insns);
              if (s == d.insns && d.size == w.size) {
                  return d;
              } else {
                  return new SourceValue(Math.min(d.size, w.size), s);
              }