[LLVMdev] Basic doubt related to Module::iterator

[Trevor Harmon]

On May 24, 2010, at 12:58 PM, ambika wrote:

> I run this for different files, each having one function each ie  
> main(),
> but for one it loops  twice, and for another it loops thrice.
> for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)

It might be iterating over the LLVM intrinsic functions as well as the  
user-defined functions. Try printing out the function names on each  
iteration and see what you get.

Trevor