title: Getting the operands in an LLVM Instruction
body: <p>I am writing an optimization for my compiler and I use LLVM IR as my Intermediate Language. I have parsed the input file and converted it to LLVM IR. During optimization, I need to retrieve the operands of the instructions. I am able to find <code>getOpCode()</code> in the <code>Instruction</code> class, but unable to retrieve the operand list. How do I go about that?</p>