On 5/31/19 12:10 PM, Richard Henderson wrote:
> On 5/31/19 5:44 AM, David Hildenbrand wrote:
>> +static DisasJumpType op_vcdg(DisasContext *s, DisasOps *o)
>> +{
>> + const uint8_t fpf = get_field(s->fields, m3);
>> + const uint8_t m4 = get_field(s->fields, m4);
>> + const uint8_t erm = get_field(s->fields, m5);
>> + const bool se = extract32(m4, 3, 1);
>> + gen_helper_gvec_2_ptr *fn;
>> +
>> + if (fpf != FPF_LONG || extract32(m4, 0, 2) || erm > 7 || erm == 2) {
>
> Please split out the erm validity check.
> We have fpinst_extract_m34 doing some of this now;
> it would be a shame to replicate it more.
Hmm. Or perhaps you aren't replicating it because it's only used by these
conversions, and both signed and unsigned go through this same function?
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
