[Bug optimization/7726] (type-punning failure) Fails to produce the correct implementation-dependent output for loop optimization under x86 -> optimizes away a loop that should complete

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-15 05:14 -------
"signed int" and "unsigned int" are explicitely allowed to alias as defined by the C 
standard.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7726