TODO

1' Debug cc lazy; run perl fail; chop.t
2' Do block linking; let jitter can recompile code;
3' profile time; use previous profile time framework; use tick as time info
4' add entry code to profile block execution; can we have a generic framework for add and retrieve
statical info. how about use MACRO, and use tag to indicate type of statical, such as invoke times,
execution time

2' do block linking; let jitter can recompile code at the same address.
2.1 Locate files where we should modify.
ExecutionEngine/JIT/JITEmitter.cpp
two files


add recompileFunction in JIT.cpp
should

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No use; In JITEmitter::startFunction(), CurBufferPtr will be reset;
Need to implement our MemoryManagement

我可以想成這個 jitter 只有我在用，所以我設計一個我自己用的 memory manager

回家！