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Re: REGISTER_CONSTRAINTS
- To: Bernd Schmidt <bernds at cygnus dot co dot uk>
- Subject: Re: REGISTER_CONSTRAINTS
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Sun, 10 Oct 1999 02:05:24 -0600
- cc: Richard Henderson <rth at cygnus dot com>, gcc-patches at gcc dot gnu dot org
- Reply-To: law at cygnus dot com
In message <Pine.LNX.4.10.9910011053290.845-100000@biriani.cygnus.co.uk>you w
rite:
> >
> > Isn't the ADDRESS rtx used exclusively by !REGISTER_CONSTRAINTS?
>
> It's still used in gmicro.md, but that appears to be a bug.
> It's also used for some special purpose in alias.c.
>
> Bernd
>
> * rtl.def (ADDRESS): Change documentation to match reality.
> * md.texi: Don't document it.
> * gmicro.md (load address pattern): Use 'p' constraint, delete use
> of ADDRESS rtx.
This is fine. Please install it.
Thanks,
jeff