[LLVMdev] get the address in memory where an instruction lives

Eirini Psallida eirini.psallida at gmail.com
Tue Sep 24 08:38:26 PDT 2013

i want to get the address in memory of an instruction pointer and use it as
a key in my tables.
i iterate over the instructions in LLVM IR like this:
for (Module::iterator fi = Mod->begin(), fi_end = Mod->end(); fi != fi_end;
++fi) {
    for (inst_iterator I = inst_begin(fi), E = inst_end(fi); I != E; ++I) {
            Instruction *ii = dyn_cast<Instruction>(&*I);
            errs() << &ii << "\n";

but i get the same address for every instruction, eg 0xbfc979fc
Why is this happening and how can i get the rigth address?


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