From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu vs gcc4
Date: Wed, 1 Nov 2006 00:01:21 +0000 [thread overview]
Message-ID: <200611010001.23153.paul@codesourcery.com> (raw)
In-Reply-To: <200610311817.50024.rob@landley.net>
> Where's the shift? I think the above code means you generate an immediate
> value (the 2), add it to R2 with the result going in a spill register, and
> then add the spill register to R1, with the result going to R0. Should
> that middle line be some kind of gen_op_lshift32() instead of
> gen_op_add32()?
Yes.
> Do qregs ever get freed? (I'm guessing gen_new_qreg() lasts until the end
> of the translated block, and then the next block has its own set of qregs?)
Correct.
Paul
next prev parent reply other threads:[~2006-11-01 0:01 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-20 18:53 [Qemu-devel] qemu vs gcc4 K. Richard Pixley
2006-10-22 22:06 ` Johannes Schindelin
2006-10-23 8:16 ` Martin Guy
2006-10-23 12:20 ` Paul Brook
2006-10-23 13:59 ` Avi Kivity
2006-10-23 14:10 ` Paul Brook
2006-10-23 14:28 ` Avi Kivity
2006-10-23 14:31 ` Paul Brook
2006-10-23 14:35 ` Avi Kivity
2006-10-23 17:41 ` K. Richard Pixley
2006-10-23 17:58 ` Paul Brook
2006-10-23 18:04 ` K. Richard Pixley
2006-10-23 18:20 ` Laurent Desnogues
2006-10-23 18:37 ` Paul Brook
2006-10-24 23:39 ` Rob Landley
2006-10-25 0:24 ` Paul Brook
2006-10-25 19:39 ` Rob Landley
2006-10-26 18:09 ` Daniel Jacobowitz
2006-10-31 16:53 ` Rob Landley
2006-10-31 19:02 ` Paul Brook
2006-10-31 20:41 ` Rob Landley
2006-10-31 22:08 ` Paul Brook
2006-10-31 22:31 ` Laurent Desnogues
2006-10-31 23:00 ` Paul Brook
2006-11-01 0:00 ` Rob Landley
2006-11-01 0:29 ` Paul Brook
2006-11-01 1:51 ` Rob Landley
2006-11-01 3:22 ` Paul Brook
2006-11-01 16:34 ` Rob Landley
2006-11-01 17:01 ` Paul Brook
2006-10-31 23:17 ` Rob Landley
2006-11-01 0:01 ` Paul Brook [this message]
2006-10-30 4:35 ` Rob Landley
2006-10-30 14:56 ` Paul Brook
2006-10-30 16:31 ` Rob Landley
2006-10-30 16:50 ` Paul Brook
2006-10-30 22:54 ` Stephen Torri
2006-10-30 23:13 ` Paul Brook
2006-10-23 1:27 ` Rob Landley
2006-10-23 1:44 ` Paul Brook
2006-10-23 1:45 ` Johannes Schindelin
2006-10-23 17:53 ` K. Richard Pixley
2006-10-23 18:08 ` Rob Landley
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