[Bug c/27007] Missed optimization of comparison with 'limited range'
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Mon Apr 3 18:59:00 GMT 2006
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-04-03 18:59 -------
x+1 can wrap so try x be UINT_MAX.
In fact x != -1 is valid for unsigned as -1 is casted to unsigned and you get
UINT_MAX :).
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27007
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