From: "Paulo J. Matos" <paulo@matos-sorge.com>
To: gcc@gcc.gnu.org
Subject: Re: register allocation in gcc
Date: Tue, 18 Oct 2011 13:53:00 -0000 [thread overview]
Message-ID: <j7jddi$g2j$3@dough.gmane.org> (raw)
In-Reply-To: <32672242.post@talk.nabble.com>
On 18/10/11 06:12, vikramsp wrote:
>
> In my .md file there is an insn
> (define_insn abssf2
> ....
> ....
> (clobber (match_scratch 2 ""))
>
> the %2 register is allocated as r0 in the real code.
> My problem is that i want other than r0 to be allocated
> for operand 2.
> Please help how to do that.
Replied to you in gcc-help. Please avoid cross-posting.
(even though this kind of question might be better suited in this group)
--
PMatos
next prev parent reply other threads:[~2011-10-18 8:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-18 8:25 vikramsp
2011-10-18 13:53 ` Paulo J. Matos [this message]
2011-10-18 17:46 ` vikramsp
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