On 02/23/2018 07:36 AM, Alex Bennée wrote:
> Half-precision flush to zero behaviour is controlled by a separate
> FZ16 bit in the FPCR. To handle this we pass a pointer to
> fp_status_fp16 when working on half-precision operations. The value of
> the presented FPCR is calculated from an amalgam of the two when read.
> Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
> ---
> v3
>   - add FPCR_[FZ/FZ16/DN] defines to cpu.h and use
>   - only propagate flag status to fp_status as they are ored later
>   - ensure dnan and round mode propagated to fp_status_fp16
> ---

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


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