}
}

func truncate(b *Block, pos src.XPos, v *Value, from, to int64) *Value {
	switch from*10 + to {
	case 82:
		return b.NewValue1(pos, OpTrunc64to16, types.Types[types.TUINT16], v)
	case 84:
		return b.NewValue1(pos, OpTrunc64to32, types.Types[types.TUINT32], v)
	case 42:
		return b.NewValue1(pos, OpTrunc32to16, types.Types[types.TUINT16], v)
	default:
		base.Fatalf("bad sizes %d %d\n", from, to)
		return nil
	}
}

	v := b.Func.newValue(op, t, b, pos)
	v.AuxInt = auxint
	v.Aux = aux
	v.Args = v.argstorage[:0]
	return v
}

// NewValue1 returns a new value in the block with one argument and zero aux values.
func (b *Block) NewValue1(pos src.XPos, op Op, t *types.Type, arg *Value) *Value {
	v := b.Func.newValue(op, t, b, pos)
	v.AuxInt = 0
	v.Args = v.argstorage[:1]

    String key = "key";
    long newValue = random.nextInt(MAX_ADDEND);
    for (int i = 0; i < ITERATIONS; i++) {
      long before = map.get(key);
      long result = map.put(key, newValue);
      long after = map.get(key);
      assertEquals(newValue, after);
      assertEquals(before, result);
      newValue += newValue;
    }
    assertEquals(1, map.size());

    String key = "key";
    long newValue = random.nextInt(MAX_ADDEND);
    for (int i = 0; i < ITERATIONS; i++) {
      long before = map.get(key);
      long result = map.put(key, newValue);
      long after = map.get(key);
      assertEquals(newValue, after);
      assertEquals(before, result);
      newValue += newValue;
    }
    assertEquals(1, map.size());

        Object oldValue;
        Object newValue;
        synchronized (delegate) {
            oldValue = delegate.get(key);
            newValue = delegate.compute(key, remappingFunction);
        }
        reportAccess(key, oldValue);
        if (newValue != null) {
            reportChange(key, newValue);
        } else if (oldValue != null) {
            reportRemoval(key);
        }

            return delta;
          }
          // atomic replaced
          continue outer;
        }

        long newValue = oldValue + delta;
        if (atomic.compareAndSet(oldValue, newValue)) {
          return newValue;
        }
        // value changed
      }
    }
  }

  /**

        when:
        configurationCacheRun("thing", "-DCI=$newValue")

        then: 'undeclared properties are considered build inputs'
        configurationCache.assertStateStored()
        problems.assertResultHasProblems(result)
        outputContains("apply = $newValue")
        outputContains("task = $newValue")

        where:

        if (useSuper || fromInsideClass) {
            adaptee.setProperty(sender, object, name, newValue, useSuper, fromInsideClass);
        } else {
            invokeIntercepted(object, SET_PROPERTY, name, new Object[]{newValue}, () -> {
                adaptee.setProperty(sender, object, name, newValue, useSuper, fromInsideClass);

	// cond: !isARM64addcon(c)
	// result: (ADDSflags x (MOVDconst [c]))
	for {
		c := auxIntToInt64(v.AuxInt)
		x := v_0
		if !(!isARM64addcon(c)) {
			break
		}
		v.reset(OpARM64ADDSflags)
		v0 := b.NewValue0(v.Pos, OpARM64MOVDconst, typ.UInt64)
		v0.AuxInt = int64ToAuxInt(c)
		v.AddArg2(x, v0)
		return true
	}
	return false
}
func rewriteValueARM64latelower_OpARM64ADDconst(v *Value) bool {
	v_0 := v.Args[0]

  }

  /**
   * Associates {@code newValue} with {@code key} in this map, and returns the value previously
   * associated with {@code key}, or zero if there was no such value.
   */
  @CanIgnoreReturnValue
  public long put(K key, long newValue) {
    return getAndUpdate(key, x -> newValue);
  }

  /**