If fed too large a value (>= max size / 2), ceil_log2 will endlessly loop. It should assert.
            
- duplicates
- 
                    JDK-8343700 ceil_log2 should not loop endlessly -           
- Resolved
 
-         
- relates to
- 
                    JDK-8343700 ceil_log2 should not loop endlessly -           
- Resolved
 
-