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Sender: Richard Henderson <rth7680@gmail.com>
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Date: Thu, 24 Oct 2013 11:34:39 -0700
From: Richard Henderson <rth@twiddle.net>
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Subject: Re: [Qemu-devel] [PATCH 01/19] Add New softfloat Routines for VSX
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To: Tom Musta <tommusta@gmail.com>, QEMU Developers <qemu-devel@nongnu.org>
Cc: "qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>

On 10/24/2013 09:17 AM, Tom Musta wrote:
> This patch adds routines to the softfloat library that are useful for
> the PowerPC VSX implementation.  The routines are, however, not specific
> to PowerPC and are approprriate for softfloat.
> 
> The following routines are added:
> 
>   - float32_is_denormal() returns true if the 32-bit floating point number
>     is denormalized.
>   - float64_is_denormal() returns true if the 64-bit floating point number
>     is denormalized.
>   - float32_get_unbiased_exp() returns the unbiased exponent of a 32-bit
>     floating point number.
>   - float64_get_unbiased_exp() returns the unbiased exponent of a 64-bit
>     floating point number.
>   - float32_to_uint64() converts a 32-bit floating point number to an
>     unsigned 64 bit number.

Reviewed-by: Richard Henderson <rth@twiddle.net>


r~