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Re: INT_MIN % -1
- From: Andreas Schwab <schwab at suse dot de>
- To: terra at gnome dot org (Morten Welinder)
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 30 Nov 2004 01:14:58 +0100
- Subject: Re: INT_MIN % -1
- References: <20041129215914.A03FC1422D5B@darter.rentec.com>
terra@gnome.org (Morten Welinder) writes:
> gcc 3.4 on solaris/sparc seems to get zero; gcc 3.3.1 on linux gives me a
> crash at runtime. (Because the signed integer division instruction traps
> as documented.)
FWIW, on m68k you'll get -1 (because the divs insn does not modify the
operands on overflow and doesn't trap either).
Andreas.
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Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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