[Bug tree-optimization/33565] [4.3 regression] spurious warning: assuming signed overflow does not occur when assuming that (X + c) >= X is always true

[ian at airs dot com]

------- Comment #1 from ian at airs dot com  2007-09-26 17:54 -------
Created an attachment (id=14253)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14253&action=view)
Patch

I'm testing this patch.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33565