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<div dir="auto">Hello,
<div dir="auto">I am pretty new to modifying LLVM, so to get a good understanding I wanted to try duplicating an already existing instruction (like branch) and give it a new opcode (so by the end llc will accept an instruction with fbr opcode and produce the
same result as if it was a br instruction). Can I get some guidance on what will be the best way to add this functionality?</div>
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<div dir="auto">Thank you!</div>
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