Messages in this thread | | | Date | Mon, 24 Feb 2003 23:31:04 +0100 | From | Jörn Engel <> | Subject | Re: [PATCH] s390 (7/13): gcc 3.3 adaptions. |
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On Mon, 24 February 2003 23:21:44 +0100, Jörn Engel wrote: > > COUNT is constant and COUNT < INT_MAX. gcc can cast the constant bound > to the variable's type to fix this problem.
Ok, Adrians example proved this approach stupid. But the one below remains useful and catches one example, but not the other.
> Or, gcc can see that i starts with 0, it's value monotonously > increases and will never wrap around due to COUNT < INT_MAX. Not a > cheap test, but still possible.
Jörn
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