[LLVMdev] Execution Engine: CodeGenOpt level

[陳韋任]

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

  I am afraid not. Besides, when you create another ExecutionEngine, it'll
take ownership of the module which contains the function you want to compile.
Maybe you have creat another module, perhaps. But I am not a LLVM expert, I
leave for other's comment.

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