Re: [PATCH 1/2] fpu: Add rebias bool, value and operation

[Richard Henderson]

On 8/5/22 07:15, Lucas Mateus Castro(alqotel) wrote:
> From: "Lucas Mateus Castro (alqotel)"<lucas.araujo@eldorado.org.br>
>
> Added the possibility of recalculating a result if it overflows or
> underflows, if the result overflow and the rebias bool is true then the
> intermediate result should have 3/4 of the total range subtracted from
> the exponent. The same for underflow but it should be added to the
> exponent of the intermediate number instead.
>
> Signed-off-by: Lucas Mateus Castro (alqotel)<lucas.araujo@eldorado.org.br>
> ---
>   fpu/softfloat-parts.c.inc     | 21 +++++++++++++++++++--
>   fpu/softfloat.c               |  2 ++
>   include/fpu/softfloat-types.h |  4 ++++
>   3 files changed, 25 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~