
Rearrange PDIST so that do_dddd is general purpose and may be re-used for FMADDd etc. Add pickNaN and pickNaNMulAdd. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Rearrange PDIST so that do_dddd is general purpose and may be re-used for FMADDd etc. Add pickNaN and pickNaNMulAdd. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>