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<div>Hi,</div>
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<div style="font-size:85%;color:#575757">Sent via the Samsung Galaxy Note® 3, an AT&T 4G LTE smartphone</div>
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-------- Original message --------<br>
From: Gurunath Kadam via llvm-dev <llvm-dev@lists.llvm.org> <br>
Date: 11/27/2016 7:49 PM (GMT-06:00) <br>
To: llvm-dev@lists.llvm.org <br>
Subject: [llvm-dev] LLVM Pass for Instructions in Function (error <br>
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<div dir="ltr">Hi,</div>
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<div dir="ltr">Please find the embedded code. Also you may follow </div>
<div dir="ltr">http://llvm.org/docs/ProgrammersManual.html#iterating-over-the-instruction-in-a-function</div>
<div dir="ltr">-</div>
<div dir="ltr">Sandeep<br>
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<div>I have following lines in my code, where I need to iterate over the instructions in the function (not BB):</div>
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<div> for (inst_iterator I = inst_begin(F), E = inst_end(F); I != E; ++I){</div>
<div> Instruction *Inst = I;</div>
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<div>Instruction *Inst = &*I;</div>
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<div> if (Inst -> getOpcode() == Instruction::GetElementPtr){</div>
<div> Value* AddrPointer = Inst->getIperand(0);</div>
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<div> ....</div>
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<div> if (cast<Operator>(Inst) -> getOpcode() == Instruction::GetElementPtr){</div>
<div> Value* AddrPointer = cast<Value>(Inst);</div>
<div> Value* threadId = Inst -> getOperand(1);</div>
<div> unsigned AddrSpace = Inst -> getAddressSpace()</div>
<div> DataStructureForTrace.push_back (std:make_tuple(new Value(threadId), AddrSpace, 0, new Value(AddrPointer)));</div>
<div> }</div>
<div> }</div>
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<div>I get following error (there are more, some visible here and some not. for eg, getAddressSpace not being for Instruction class.):</div>
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<div>error: cannot convert ‘llvm::inst_iterator {aka llvm::InstIterator<llvm::SymbolTableList<llvm::BasicBlock>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::BasicBlock, false, false, void>, false, false>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction,
false, false, void>, false, false>, llvm::Instruction>}’ to ‘llvm::Instruction*’ in initialization</div>
<div> Instruction *Inst = I;</div>
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<div>I am not sure about this, as I am following some online code practices.</div>
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<div>Thank you.</div>
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<div>Regards,</div>
<div>Gurunath</div>
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