[tree-ssa] live analysis on local static functions

[law@redhat.com]

In message <20031017165301.GB15904@atrey.karlin.mff.cuni.cz>, Jan Hubicka 
writes:
 >Sure.  The testcase should go into usual compile/*magic or there is
 >special place to put ssa-branch specific tests?
You can put it into c-torture/compile.

 (I realize there is
 >gcc.dg/tree-ssa, but I guess it is just for those parsing the treessa
 >dumps, right?)
Yes, we typically use gcc.dg/tree-ssa for things where we want to parse the
dumps.

jeff