2013-12-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>

	* config/arm/neon-docgen.ml: Add crypto intrinsics documentation.
	* doc/arm-neon-intrinsics.texi: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206132 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 72 insertions, 0 deletions

diff --git a/gcc/config/arm/neon-docgen.ml b/gcc/config/arm/neon-docgen.ml
index f17314f2ab3..66d21cf1139 100644
--- a/gcc/config/arm/neon-docgen.ml
+++ b/gcc/config/arm/neon-docgen.ml
@@ -329,6 +329,77 @@ let gnu_header chan =
   "@c This file is generated automatically using gcc/config/arm/neon-docgen.ml";
   "@c Please do not edit manually."]
 
+let crypto_doc =
+"
+@itemize @bullet
+@item poly128_t vldrq_p128(poly128_t const *)
+@end itemize
+
+@itemize @bullet
+@item void vstrq_p128(poly128_t *, poly128_t)
+@end itemize
+
+@itemize @bullet
+@item uint32_t vsha1h_u32 (uint32_t)
+@*@emph{Form of expected instruction(s):} @code{sha1h.32 @var{q0}, @var{q1}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha1cq_u32 (uint32x4_t, uint32_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha1c.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha1pq_u32 (uint32x4_t, uint32_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha1p.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha1mq_u32 (uint32x4_t, uint32_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha1m.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha1su0q_u32 (uint32x4_t, uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha1su0.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha1su1q_u32 (uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha1su1.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item uint32x4_t vsha256hq_u32 (uint32x4_t, uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha256h.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+ 
+@itemize @bullet
+@item uint32x4_t vsha256h2q_u32 (uint32x4_t, uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha256h2.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+ 
+@itemize @bullet
+@item uint32x4_t vsha256su0q_u32 (uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha256su0.32 @var{q0}, @var{q1}}
+@end itemize
+ 
+@itemize @bullet
+@item uint32x4_t vsha256su1q_u32 (uint32x4_t, uint32x4_t, uint32x4_t)
+@*@emph{Form of expected instruction(s):} @code{sha256su1.32 @var{q0}, @var{q1}, @var{q2}}
+@end itemize
+
+@itemize @bullet
+@item poly128_t vmull_p64 (poly64_t a, poly64_t b)
+@*@emph{Form of expected instruction(s):} @code{vmull.p64 @var{q0}, @var{d1}, @var{d2}}
+@end itemize
+
+@itemize @bullet
+@item poly128_t vmull_high_p64 (poly64x2_t a, poly64x2_t b)
+@*@emph{Form of expected instruction(s):} @code{vmull.p64 @var{q0}, @var{d1}, @var{d2}}
+@end itemize
+"
+
 (* Program entry point.  *)
 let _ =
   if Array.length Sys.argv <> 2 then
@@ -339,6 +410,7 @@ let _ =
       let chan = open_out file in
         gnu_header chan;
         List.iter (document_group chan) intrinsic_groups;
+        Printf.fprintf chan "%s\n" crypto_doc;
         close_out chan
     with Sys_error sys ->
       failwith ("Could not create output file " ^ file ^ ": " ^ sys)