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Re: [PATCH] C undefined behavior fix
- From: Richard Henderson <rth at redhat dot com>
- To: Paul Mackerras <paulus at samba dot org>
- Cc: mike stump <mrs at windriver dot com>, gdr at codesourcery dot com, dewar at gnat dot com, gcc at gcc dot gnu dot org, linux-kernel at vger dot kernel dot org, trini at kernel dot crashing dot org, velco at fadata dot bg
- Date: Mon, 7 Jan 2002 17:02:18 -0800
- Subject: Re: [PATCH] C undefined behavior fix
- References: <200201071936.LAA12038@kankakee.wrs.com> <15418.15099.922688.165706@argo.ozlabs.ibm.com>
On Tue, Jan 08, 2002 at 11:19:07AM +1100, Paul Mackerras wrote:
> Is the "r" constraint available (and reasonable) on all architectures
> that GCC targets?
Yes, though "g" is probably better for this purpose.
r~