[Bug tree-optimization/35609] [4.3/4.4 Regression] "is used uninitialized in this function" should be may warning

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2008-03-16 21:30 -------
So Jump threading comes along and threads the jump for some reason makes the
PHI node go away.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35609