-11 15:03
To: Juzhe-Zhong
CC: gcc-patches; kito.cheng
Subject: Re: [PATCH] RISC-V: Use dominance analysis in global vsetvl elimination
LGTM, and I guess you will remove get_all_predecessors once LMUL cost
model can use dominator info as well?
On Mon, Sep 11, 2023 at 11:34 AM Juzhe-Zhong wrote:
>
LGTM, and I guess you will remove get_all_predecessors once LMUL cost
model can use dominator info as well?
On Mon, Sep 11, 2023 at 11:34 AM Juzhe-Zhong wrote:
>
> I found that it's more reasonable to use existing dominance analysis.
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc
