From 66f5f4bffed92c2b65d00690b01c817faf477613 Mon Sep 17 00:00:00 2001 From: Robert Clausecker Date: Sun, 2 Jul 2023 10:23:02 +0000 Subject: [PATCH] share/man/man7/simd.7: document amd64/strchrnul SIMD implementaionts While we are at it, remove mention of x86-64-v3 and v4 variants of strlen(3) which were omitted when D40693 landed. Sponsored by: The FreeBSD Foundation Approved by: mjg Differential Revision: https://reviews.freebsd.org/D41333 --- share/man/man7/simd.7 | 59 ++++++++++++++++++++++--------------------- 1 file changed, 30 insertions(+), 29 deletions(-) diff --git a/share/man/man7/simd.7 b/share/man/man7/simd.7 index c8e17cb9e0ef..9df1b47a8866 100644 --- a/share/man/man7/simd.7 +++ b/share/man/man7/simd.7 @@ -24,7 +24,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE . -.Dd July 3, 2023 +.Dd August 5, 2023 .Dt SIMD 7 .Os .Sh NAME @@ -49,34 +49,35 @@ the environment variable can be used to override this mechanism. .Pp Enhanced functions are present in the following architectures: -.Bl -column FUNCTION_ aarch64_ arm_ amd64_ i386_ ppc64_ -offset indent -.It Em FUNCTION Ta Em AARCH64 Ta Em ARM Ta Em AMD64 Ta Em I386 Ta Em PPC64 -.It bcmp Ta Ta Ta S Ta S -.It bcopy Ta Ta S Ta S Ta S Ta SV -.It bzero Ta Ta S Ta S Ta S -.It div Ta Ta Ta S Ta S -.It index Ta S -.It ldiv Ta Ta Ta S Ta S -.It lldiv Ta Ta Ta S -.It memcmp Ta Ta S Ta S Ta S -.It memcpy Ta S Ta S Ta S Ta S Ta SV -.It memmove Ta S Ta S Ta S Ta S Ta SV -.It memset Ta Ta S Ta S Ta S -.It rindex Ta S -.It stpcpy Ta Ta Ta S -.It strcat Ta Ta Ta S Ta S -.It strchr Ta S Ta Ta Ta S -.It strcmp Ta Ta S Ta S Ta S -.It strcpy Ta Ta Ta S Ta S Ta S2 -.It strlen Ta Ta S Ta S134 -.It strncmp Ta Ta S Ta Ta S -.It strncpy Ta Ta Ta Ta Ta S2 -.It strrchr Ta S Ta Ta Ta S -.It swab Ta Ta Ta Ta S -.It wcschr Ta Ta Ta Ta S -.It wcscmp Ta Ta Ta Ta S -.It wcslen Ta Ta Ta Ta S -.It wmemchr Ta Ta Ta Ta S +.Bl -column FUNCTION__ aarch64_ arm_ amd64_ i386_ ppc64_ -offset indent +.It Em FUNCTION Ta Em AARCH64 Ta Em ARM Ta Em AMD64 Ta Em I386 Ta Em PPC64 +.It bcmp Ta Ta Ta S Ta S +.It bcopy Ta Ta S Ta S Ta S Ta SV +.It bzero Ta Ta S Ta S Ta S +.It div Ta Ta Ta S Ta S +.It index Ta S Ta Ta S1 +.It ldiv Ta Ta Ta S Ta S +.It lldiv Ta Ta Ta S +.It memcmp Ta Ta S Ta S Ta S +.It memcpy Ta S Ta S Ta S Ta S Ta SV +.It memmove Ta S Ta S Ta S Ta S Ta SV +.It memset Ta Ta S Ta S Ta S +.It rindex Ta S +.It stpcpy Ta Ta Ta S +.It strcat Ta Ta Ta S Ta S +.It strchr Ta S Ta Ta S1 Ta S +.It strchrnul Ta Ta Ta S1 +.It strcmp Ta Ta S Ta S Ta S +.It strcpy Ta Ta Ta S Ta S Ta S2 +.It strlen Ta Ta S Ta S1 +.It strncmp Ta Ta S Ta Ta S +.It strncpy Ta Ta Ta Ta Ta S2 +.It strrchr Ta S Ta Ta Ta S +.It swab Ta Ta Ta Ta S +.It wcschr Ta Ta Ta Ta S +.It wcscmp Ta Ta Ta Ta S +.It wcslen Ta Ta Ta Ta S +.It wmemchr Ta Ta Ta Ta S .El .Pp .Sy S Ns :\ scalar (non-SIMD),