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Re: combiner and paradoxical subreg question....
- From: Richard Henderson <rth at redhat dot com>
- To: Marcus Shawcroft <ms at siroyan dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 2 May 2002 13:24:32 -0700
- Subject: Re: combiner and paradoxical subreg question....
- References: <3CD1448A.49051C30@siroyan.com>
On Thu, May 02, 2002 at 02:52:10PM +0100, Marcus Shawcroft wrote:
> * What does a paradoxial subreg really represent.
> * Is it ever safe to rewrite a sign_extend to a paradoxical subreg.