[Bug tree-optimization/44937] [4.6 Regression] IPA-split causes crash due to null pointer deref

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2010-07-15 09:58 -------
It doesn't.  It's a PHI node.  So I suppose there was a CFG confluence
point here.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44937