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In-Reply-To: CC: Robin Dapp , gcc-patches@gcc.gnu.org, Kito Cheng , juzhe.zhong@rivai.ai From: Palmer Dabbelt To: jeffreyalaw@gmail.com Message-ID: Mime-Version: 1.0 (MHng) Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, 24 May 2024 16:50:52 PDT (-0700), jeffreyalaw@gmail.com wrote: > > > On 5/24/24 5:43 PM, Palmer Dabbelt wrote: > >>>> >>>> I'm only reading Zicclsm as saying both scalar and vector misaligned >>>> accesses are supported, but nothing about the performance. >>> I think it was in the vector docs.  It didn't say anything about >>> performance, just a note that scalar & vector behavior could differ. >> >> Either way, the split naming scheme seems clearer to me.  It also avoids >> getting mixed up by the no-scalar-misaligned, yes-vector-misaligned >> systems if they ever show up. >> >> So if Robin's OK with re-spinning things, let's just go that way? > Works for me. Hopefully he's offline until Monday as it's rather late > for him :-) So we'll pick it back up in the Tuesday meeting. Cool, no rush on my end. > > jeff