[LLVMdev] Remove function from module

[Михаил]

How correctly remove function from module?
For example:

int f1(int x) { 
   ...
   a = f2(smth);
   ...
}
int f2 (int y) {
   ...
   b = f1(smth);
   ...
}

I need delete from module both f1 and f2. They haven't uses in other part of module, but I can't delete them with eraseFromParent, because they are use each other.

Yours sincerely,
Kadysev Mikhail

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