[LLVMdev] How to replace a function using llvm?

[Shawn Kim]

Hi all,

I am a newbie and have a question.

Using llvm, I want to change the original function into a new function which
have an additional pointer argument:

original function: int haha(int n) { .... }
new function: int haha(int n, *ptr) { ... }

Could you give me a suggestion?

Thank you in advance.
Shawn
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