From: Richard Henderson <rth@twiddle.net>
To: Will Newton <will.newton@linaro.org>
Cc: QEMU Developers <qemu-devel@nongnu.org>,
Patch Tracking <patches@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v2] target-arm: Implement ARMv8 VSEL instruction.
Date: Thu, 03 Oct 2013 08:28:09 -0700 [thread overview]
Message-ID: <524D8D09.3050808@twiddle.net> (raw)
In-Reply-To: <CANu=Dmj0NhoDBqjnY6LXtzbT=66O_GiaxDSRV6F__NQy0L=PaA@mail.gmail.com>
On 10/03/2013 08:10 AM, Will Newton wrote:
> No, thanks for picking that up. I was wondering if that was valid and
> the code seemed to work. What's the best way to work around the
> problem? Just extend everything up to 64bits?
For the simple conditions, yes. For the more complex ones,
you might want to do the computation in 32-bit and extend
the result.
r~
next prev parent reply other threads:[~2013-10-03 15:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 12:51 [Qemu-devel] [PATCH v2] target-arm: Implement ARMv8 VSEL instruction Will Newton
2013-10-03 12:59 ` Peter Maydell
2013-10-03 14:31 ` Will Newton
2013-10-03 14:37 ` Peter Maydell
2013-10-15 10:31 ` Peter Maydell
2013-10-03 14:34 ` Richard Henderson
2013-10-03 15:10 ` Will Newton
2013-10-03 15:28 ` Richard Henderson [this message]
2013-10-03 18:39 ` Richard Henderson
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