masterrun broken- unibench DL DFM problem

Bugzilla Link	759
Created on	Oct 11, 2010 21:46
Resolution	FIXED
Resolved on	Nov 04, 2010 10:05
Version	svn
OS	Linux
Architecture	PC

Extended Description

Dan noted the masterrun is broken. This looks to be something I've done
to DL. 
The symptoms are this:
Build: developer rev 17089:17096:MODIFIED
  ******  UTrace:ArrayFormat::format( int[.,.]): ...
ASSERTION FAILED: file 'tree/DataFlowMask.c', line 1226
Identifier not present in mask: _dl_21310
EXECUTION TERMINATED
This is DFM's cute way of telling you that _dl_21310 does
not have a vardec entry, at least in the function that refers
to _dl_21310. The offending function is a COND function.
The generated DL code looks correct, but there is no visible
vardec for the variable.
If I can't untangle this in short order, I'll back off the
recent DL change.