[LLVMdev] DSNode Question

[David Crowe]

LLVM,

I am trying to equate two dsnodes across call boundries.  On the Caller 
side we have an operand of form:
 sbyte * getelementptr ([20 x sbyte]* %.LC0, long 0, long 0)
using getNodeForValue() yields a NULL pointer.

On the Callee, the parameter is of form:
sbyte * S
and getNodeForValue works fine.  Is there something special that must be 
done to access DNodes accessed using GEP?

Thanks,
Dave