[LLVMdev] debug stoppoint nodes with -fast option

[vasudev]

 I need to generate line number debug information for PIC16 target. 
PIC16 does not support dwarf format. It supports coff format. So I need 
to custom handle the STOPPOINT nodes. Without -fast option the STOPPOINT 
nodes are not created in dag because of the below check in 
SelectionDAGBuild.cpp
     if (Fast)
        DAG.setRoot(DAG.getDbgStopPoint(getRoot(),
 If I give -fast option then the Fast flag is true, but the dag doesn't 
contain STOPPOINT nodes. If  I have simple loads and stores in source 
code, the dag doesn't contain them too. Why are these nodes not being 
created?

Thanks
Vasudev