| 摘要 |
A method, computer, and computer program for speculatively optimizing a code. The method includes speculatively optimizing the code characterized by searching in a predetermined order in at least one dictionary; extracting a value associated with a symbol name from a dictionary using the symbol name as a key; performing optimization to replace a symbol in the code with the value; compiling the code to be compiled including some or all of the optimized code; comparing, in response to detection of a change related to one dictionary among at least one dictionary, an order m in the predetermined order of the dictionary with the detected change to an order n of the dictionary with the extracted value; and invalidating the optimized code in the compiled code associated with the dictionary having the detected change in response to the results from the orders comparison and the type of change. |
