search for: ed07266f

I am new to writing LLVM pass so please help me. I want to replace my pure load instruction like %a = alloca i32, align 4 %0 = load i32, i32* %a, align 4 to the load from getElementPtr like %a = alloca i32, align 4 %p = alloca i32*, align 8 store i32* %a, i32** %p, align 8 %0 = load i32*, i32** %p, align 8 %1 = load i32, i32* %0, align 4 How to write LLVM pass to replace the above? Thanks