[Bug tree-optimization/35607] [4.4 Regression] IVOPTs produces invalid gimple

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2008-03-16 12:23 -------
The concrete problem with allowing &foo[(int)z_4] in a PHI node argument is
that we cannot cope with immediate uses in PHI nodes and thus DCE z_4 and
end up with a reference to a deleted SSA_NAME during expansion (yeah, we
don't go out-of-SSA for it either).  So this is a non-option.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35607