[tree-ssa] Statement with no effect warning

[law@redhat.com]

In message <20031216160527.GN2199@kam.mff.cuni.cz>, Jan Hubicka writes:
 >Ignore the comments about non-checking bootstrap.  As I've checked
 >Diego's machines did run earlier than I've commited the patch.  Hope
 >that all the problems are fixed by now.
What I'm far more concerned about is the fact that a patch which didn't
bootstrap was checked into the tree to start with.

jeff