Displaying 1 result from an estimated 1 matches for "3edf1fda".
2015 Sep 08
2
CallInst::getCalledFunction returns null?
I was wondering if someone could explain why CallInst::getCalledFunc behaves
the way it does.
For simple, direct call instructions in my IR, that method behaves just as
one would expect.
However, for instructions like this:
%25 = call i32 (%struct._IO_FILE*, ...)* bitcast (i32 (...)* @close to i32
> (%struct._IO_FILE*, ...)*)(%struct._IO_FILE* %24), !dbg !695
getCalledFunc returns null.
I