Re: [AArch64] Optimize GHASH

2021-01-23 Thread Maamoun TK
Hello Michael, On Sat, Jan 23, 2021 at 2:45 AM Michael Weiser wrote: > I've just retested and reread some ARM documents. Here's a patch that > uses ld1.16b and thus eliminates almost all special BE treatment but > subsequently has to leave in all the rev64s as well. This has the > testsuite pass

Re: [AArch64] Optimize GHASH

2021-01-23 Thread Michael Weiser
Hi Mamone, Jeff, sorry for the duplication, used the wrong sender address for the list again. On Fri, Jan 22, 2021 at 07:07:46PM -0500, Jeffrey Walton wrote: > > > Do you think it makes sense to try and adjust the code to work with the > > > BE layout natively and have a full 128bit reverse afte