Hi Yonghong, On Thu, Jun 29, 2023 at 07:17:56AM -0700, Yonghong Song wrote: > > > On 6/29/23 6:42 AM, Dave Thaler wrote: > > Yonghong Song <yhs@xxxxxx> wrote: > > > In previous discussion ([1]), it is agreed that we should introduce cpu version > > > 4 (llvm flag -mcpu=v4) which contains some instructions which can simplify > > > code, make code easier to understand, fix the existing problem, or simply for > > > feature completeness. More specifically, the following new insns are > > > proposed: > > [...] > > > > What about also updating instruction-set.rst? > > Will update doc in the next revision. > > > > > Dave > > > I think bpf_design_QA.rst needs to be updated as well: Q: Why there is no BPF_SDIV for signed divide operation? [..] Thanks, Daniel