[Bug tree-optimization/38865] missing FRE with VIEW_CONVERT_EXPR

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2009-01-16 18:55 -------
>If you wouldn't generate a V_C_E for *(float*)&sv->i it would just work.

The front-end generates them for the vector testcase which is why I added that
one to show that forwprop does not matter in the end.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38865