Re: [Qemu-devel] [PATCH 5/6] softfloat: reimplement SNAN_BIT_IS_ONE support

[Maciej W. Rozycki]

Peter,

> Reimplement support for architectures where the most significant bit
> in the mantissa is 1 for a signaling NaN rather than a quiet NaN,
> by adding handling for SNAN_BIT_IS_ONE being set to the functions
> which test values for NaN-ness.
> 
> This includes restoring the bugfixes lost in the reversion where
> some of the float*_is_quiet_nan() functions were returning true
> for both signaling and quiet NaNs.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  fpu/softfloat-specialize.h | 74 
> +++++++++++++++++++++++++++++++++++++++++++---
>  1 file changed, 70 insertions(+), 4 deletions(-)

 You've lost changes made by Thiemo here:

commit 5a6932d51d1b34b68b3f10fc5ac65598bece88c0
Author: ths <address@hidden>
Date:   Fri Nov 16 14:57:36 2007 +0000

    Fix NaN handling for MIPS and HPPA.

-- notice the reintroduction of the different, wrong default NaN encoding 
patterns.  Will you be sending an update shortly so that I can schedule 
my MIPS IEEE 754-2008 testing tonight?

  Maciej