On 6/30/19 3:37 PM, Aleksandar Markovic wrote:
>> bool have_isa_2_06;
>> bool have_isa_2_06_vsx;
>> +bool have_isa_2_07_vsx;
>
> Does this flag indicate support for PowerISA 2.07 or VSX?
VSX & 2.07,
>> + if (hwcap2 & PPC_FEATURE2_ARCH_2_07) {
>> + if (hwcap & PPC_FEATURE_HAS_VSX) {
>> + have_isa_2_07_vsx = true;
>> + }
>> + }
Like so.
While it would have been possible to have one single have_isa_vsx, we would
then also have to check a second flag to see which revision. Therefore I
created these composite flags so that we only have to check one.
r~
