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<div class="moz-cite-prefix">On 9/24/13 10:38 AM, Eirini Psallida
wrote:<br>
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<div>Hi, <br>
i want to get the address in memory of an
instruction pointer and use it as a key in my
tables.<br>
</div>
<div>i iterate over the instructions in LLVM IR like
this:<br>
for (Module::iterator fi = Mod->begin(), fi_end =
Mod->end(); fi != fi_end; ++fi) {<br>
for (inst_iterator I = inst_begin(fi), E =
inst_end(fi); I != E; ++I) { <br>
</div>
<div> Instruction *ii =
dyn_cast<Instruction>(&*I);<br>
errs() << &ii << "\n";<br>
}<br>
</div>
<div><br>
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but i get the same address for every instruction, eg
0xbfc979fc<br>
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Why is this happening and how can i get the rigth address?<br>
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<br>
You're getting the same address because you're printing the address
of the variable that holds the pointer to the instruction (as
opposed to the pointer itself). In other words, you want to print
ii and not &ii.<br>
<br>
-- John T.<br>
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Thanks, <br>
<br>
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Eirini<br>
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