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Re: [Qemu-devel] [PATCH v2] target-arm: Implement ARMv8 VSEL instruction
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH v2] target-arm: Implement ARMv8 VSEL instruction. |
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Date: |
Thu, 03 Oct 2013 08:28:09 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 |
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~