From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [5283] Use the new concat_tl_i64 op for std and stda
Date: Tue, 23 Sep 2008 22:59:24 +0100 [thread overview]
Message-ID: <200809232259.24692.paul@codesourcery.com> (raw)
In-Reply-To: <20080923174506.X10311@stanley.csl.cornell.edu>
On Tuesday 23 September 2008, Vince Weaver wrote:
> Hello
>
> the aforementioned patch broke the spec2k crafty benchmark on
> sparc32plus-linux-user (I'm running on x86_64 but I don't think it makes a
> difference).
Are you sure? I've double checked the patch and I still think it is correct.
>
> The new code generates:
> movi_i64 tmp12,$0x20
> shl_i64 tmp10,loc4,tmp12
> or_i64 tmp2,tmp0,tmp10
> qemu_st64 tmp2,loc5,$0x0
The extension should be immediately before the code you quote here.
Paul
next prev parent reply other threads:[~2008-09-23 21:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-23 21:49 [Qemu-devel] [5283] Use the new concat_tl_i64 op for std and stda Vince Weaver
2008-09-23 21:59 ` Paul Brook [this message]
2008-09-23 22:08 ` Vince Weaver
2008-09-23 22:31 ` Vince Weaver
2008-09-23 22:31 ` Paul Brook
-- strict thread matches above, loose matches on Subject: below --
2008-09-21 18:43 Blue Swirl
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200809232259.24692.paul@codesourcery.com \
--to=paul@codesourcery.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.