[Bug middle-end/23666] Fold does not reduce C - ~a into a + (C+1)

[pinskia at gcc dot gnu dot org]

------- Comment #6 from pinskia at gcc dot gnu dot org  2005-11-26 22:53 -------
Actually it is just a check for flag_wrapv which looks to be wrong as far as I
can tell.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23666