Hi Kewen,
Sorry that we lost track of this patch! The heuristic approach looks
good. It is limited in scope and won't kick in often, and the case
you're trying to account for is important.
At the time you submitted this, I think reliable P10 testing wasn't
possible. Now that it is, could
Hi,
v2: https://gcc.gnu.org/pipermail/gcc-patches/2021-May/571258.html
This v3 addressed William's review comments in
https://gcc.gnu.org/pipermail/gcc-patches/2021-July/576154.html
It's mainly to deal with the bwaves_r degradation due to vector
construction fed by strided loads.
As Richi's com
