[Bug middle-end/18628] [4.0 regression] miscompilation of switch statement in loop

[micis at gmx dot de]

------- Additional Comments From micis at gmx dot de  2004-12-16 07:51 -------
Maybe you missed the example given in comment #3 which miscompiles with just "-
O2" 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18628