committed, thanks

On Mon, Jan 23, 2023 at 3:39 AM Jeff Law via Gcc-patches <
gcc-patches@gcc.gnu.org> wrote:

>
>
> On 1/17/23 19:50, juzhe.zhong@rivai.ai wrote:
> > From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
> >
> > Since LCM will destroy CFG, we are going to reorder the location of
> VSETVL PASS
> > at least before bbro (block-reorder PASS) which is before split3 PASS.
> We need
> > to call it in VSETVL PASS to get final RVV instructions patterns.
> Just for the record.  LCM does not destroy the CFG, it just splits
> critical edges.
>
> >
> > gcc/ChangeLog:
> >
> >          * config/riscv/riscv-vsetvl.cc (pass_vsetvl::execute): Always
> call split_all_insns.
> OK.
> jeff
>