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From: Andrew Pinski <pinskia@physics.uc.edu>
To: Fran <e_agf@yahoo.es>
Cc: gcc-bugs@gcc.gnu.org
Subject: Re: I have a bad day, output is not the same, in pointer to unsigned long long int bits field.
Date: Mon, 15 Aug 2005 11:51:00 -0000 [thread overview]
Message-ID: <e293b40b8de2c1256fecc4f48b6bc279@physics.uc.edu> (raw)
In-Reply-To: <1124042280.4047.5.camel@localhost>
On Aug 14, 2005, at 1:57 PM, Fran wrote:
> u = (unsigned long long int *) &ull;
>
You are violating C aliasing rules. Either use an union or
-fno-strict-aliasing.
-- Pinski
prev parent reply other threads:[~2005-08-15 11:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-14 17:59 Fran
2005-08-15 11:51 ` Andrew Pinski [this message]
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