Date: Fri, 23 Aug 2013 10:16:56 +0100 From: David Chisnall <theraven@FreeBSD.org> To: John-Mark Gurney <jmg@funkthat.com> Cc: toolchain@FreeBSD.org, current@FreeBSD.org Subject: Re: patch to add AES intrinsics to gcc Message-ID: <105E26EE-8471-49D3-AB57-FBE2779CF8D0@FreeBSD.org> In-Reply-To: <20130822200902.GG94127@funkthat.com> References: <20130822200902.GG94127@funkthat.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--Apple-Mail=_407EAE74-9C84-4000-8909-A8E10545B6F3 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii I have a patch that I intend to commit before the 10.0 code slush that = removes GCC and libstdc++ from the default build on platforms where = clang is the system compiler. We definitely don't want to be supporting = our 6-year-old versions of these for the lifetime of the 10.x branch. =20= David On 22 Aug 2013, at 21:09, John-Mark Gurney <jmg@funkthat.com> wrote: > In my work to get AES-NI performance in a better state and the fact > that we haven't deprecated gcc yet, I have developed another patch to > add the appropriate AES intrinstic headers to gcc. >=20 > The patch is available at: > https://people.freebsd.org/~jmg/gcc.aes.intrin.patch >=20 > I did have to change the opth-gen.awk script, since it wouldn't let > me use bit 31, and recent changes to gcc used up all the remaining > bits. I also was unable to add the -mpclmul option because of running > out of these bits. >=20 > Thanks. >=20 > --=20 > John-Mark Gurney Voice: +1 415 225 5579 >=20 > "All that I will do, has been done, All that I have, has not." > _______________________________________________ > freebsd-toolchain@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-toolchain > To unsubscribe, send any mail to = "freebsd-toolchain-unsubscribe@freebsd.org" --Apple-Mail=_407EAE74-9C84-4000-8909-A8E10545B6F3 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJSFyiIAAoJEKx65DEEsqIdBDQP/0F0wPcrxwyybC45ON0WVUa5 3qGsXSQppYVl5NGXZI9UBROd1fIeQQjiCLFMwEBPVLWgnxC+91HIjTUXVR9zsd4z E2ze0BwPI26i+4tfvcFraLhbv4F7rjlp5hHwzHlPLyc5CgNv7w4U7jCCOBZ565J3 pTBz3IXgo7rFkXrfXFmGoX2yPD1v8xtoh22saAltfy6MgViROZbDD3nZhMqU7Mh4 HUOKdIwoBbmrnqC1o+5Pwza6v/4xs1z8wVXJoBl5ayI9BYk+UUXVCcnQQH1OIHUa lyVN5n3SWvuNnWGw+dLoQ85bydk5ZXyM4H/d+/rd8y7MioIdtJ4TC4+6JJJ9y8hH eDP9kekGu7triDJvRbvvZuurlwe90MUso0mswqUqsGLvR5aKAWQTTgqqMBJACW+n YdKuJn8gdIKRBhs2S5/KpyjhVFJxZfBOjvxjjg1iX2T12uYxEt0+Ssz6UI5Yok2Z SiwPvX+S1fDpJH6D9Dd8vh+Nj2TC2ntnKGyTliMpmv+NyWyF5DhqZqR1QN0kEhi2 yoLD+9ZJRMemKAdqcY9PDKnk+5qV6EOeswOP0k9xZnHx/wx8ibvIDkOhpVGR8hw8 UuYAyjGhTKFX0Al8pzZr1Bxgg50lO8ojvbUI+C22Qf6BrVFUaqF1FWuyhOWwI/jm NyJAW0itc3PmuW4mycMr =Hcyv -----END PGP SIGNATURE----- --Apple-Mail=_407EAE74-9C84-4000-8909-A8E10545B6F3--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?105E26EE-8471-49D3-AB57-FBE2779CF8D0>