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Re: optimization/7557: gcc-3.1.1 (debian/i386): wrong code with -O2 / bitfields / pointer aliasing
- From: Johannes Stezenbach <js at convergence dot de>
- To: Robert Dewar <dewar at gnat dot com>
- Cc: gcc-bugs at gcc dot gnu dot org, gcc at gcc dot gnu dot org, sirl at gcc dot gnu dot org
- Date: Tue, 13 Aug 2002 20:28:32 +0200
- Subject: Re: optimization/7557: gcc-3.1.1 (debian/i386): wrong code with -O2 / bitfields / pointer aliasing
- References: <20020813170003.6A85AF2D49@nile.gnat.com>
On Tue, Aug 13, 2002 at 01:00:03PM -0400, Robert Dewar wrote:
> Well such a warning could certainly go in the documentation, but surely you
> are not suggesting that every time someone does a compilation with -O2 that
> a junk warning be issued?
;-)
No, of course not.
Johannes