[LLVMdev] How to check if an Instruction is still in a Function

[Jianzhou Zhao]

Hi,

Given an instruction ptr instr, and a Function ptr func,
can I simply check if func == instr->get_parent()->get_parent() to see if
this instruction is still in this Function?

We can also look up this instruction in the blocks of this function.
But this may take more time.

Thanks.
-- 
Jianzhou