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> r~
