[LLVMdev] Execution Engine: CodeGenOpt level

[nlamee at cs.mcgill.ca]

Hi Chenwj,

Thank you for your response.

The problem with this approach is that global mappings have to be
recreated in the new JIT. Can this be somehow avoided?

Best regards,
Nurudeen.

On Thu, March 22, 2012 10:15 pm, 陳韋任 wrote:
>> How can I dynamically change the code generation optimization level
>> (e.g.,
>> None) of a JIT in other to recompile a function with a new optimization
>> level (e.g., Default)?
>
> From the source code I'm reading, you might have to creat another JIT
> with different opt level.
>
> Regards,
> chenwj
>
> --
> Wei-Ren Chen (陳韋任)
> Computer Systems Lab, Institute of Information Science,
> Academia Sinica, Taiwan (R.O.C.)
> Tel:886-2-2788-3799 #1667
> Homepage: http://people.cs.nctu.edu.tw/~chenwj
>
>