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cold_func
2016 Mar 23
0
Writing Module Pass to modify arguments of a function
...s, my goal is to change the number of
arguments of a function found in the IR( the first function found).
My approach is using a modulepass ,creating a function with exactly one
argument then cloning the first found function using *CloneFunctionInto*;
then i replace uses of the old function using
*Old_func->replaceAllUsesWith(new_Func)*.
I have the end code figured however, I'm stuck at the beginning of the loop
:
*"for (Module::iterator F = M.begin(), e = M.end(); F != e; ++F) {*
* Function *Func=M.getAtIndex(F);"*
Now the problem is there is no such function as getAtIndex, so h...