[LLVMdev] How to Identify if an Argument is a pointer?

[John Backes]

Hello,

I was wondering how you can identify whether or not an Argument is a 
pointer.  The "isDereferenceablePointer" function for Values doesn't 
seem to be what I want (I don't care whether or not the pointer points 
to allocated memory or is suitably aligned).  I want to be able to 
discern between:

i32* %pArray

and

i32 %pArray

Thanks in advance.

- John