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Meng Zhuo 3036b76df0 cmd/asm: Add SHA3 hardware instructions for ARM64 
Armv8.2-SHA introduced four SHA3-related instructions

EOR3 <Vd>.16B, <Vn>.16B, <Vm>.16B, <Va>.16B
RAX1 <Vd>.2D, <Vn>.2D, <Vm>.2D
XAR <Vd>.2D, <Vn>.2D, <Vm>.2D, #<imm6>
BCAX <Vd>.16B, <Vn>.16B, <Vm>.16B, <Va>.16B

We convert them into Go asm style as:

VEOR3 <Va>.B16, <Vm>.B16, <Vn>.B16, <Vd>.B16
VRAX1 <Vm>.D2, <Vn>.D2, <Vd>.D2
VXAR $imm6, <Vm>.D2, <Vn>.D2, <Vd>.D2
VBCAX <Va>.B16, <Vm>.B16, <Vn>.B16, <Vd>.B16

Armv8 Reference Manual:
* EOR3 (Three-way Exclusive OR) on C7.2.42
* RAX1 (Rotate and Exclusive OR) on C7.2.217
* XAR (Exclusive OR and Rotate) on C7.2.401
* BCAX (Bit Clear and Exclusive OR) on C7.2.12

Change-Id: I9a5d1b5ad508ed8fd5289d535906c54d9a63ca5a
Reviewed-on: https://go-review.googlesource.com/c/go/+/180757
Run-TryBot: Meng Zhuo <mzh@golangcn.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Trust: Emmanuel Odeke <emm.odeke@gmail.com>
2020-10-10 16:06:07 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api text/template: add CommentNode to template parse tree 2020-08-28 21:45:12 +00:00
doc doc: update install docs for 387->softfloat transition 2020-10-09 02:49:19 +00:00
lib/time lib/time, time/tzdata: update tz data to 2020a 2020-04-30 08:07:39 +00:00
misc all: enable more tests on macOS/ARM64 2020-10-06 21:56:24 +00:00
src cmd/asm: Add SHA3 hardware instructions for ARM64 2020-10-10 16:06:07 +00:00
test cmd/compile: fix incorrect comparison folding 2020-10-08 20:35:54 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore
AUTHORS A+C: add Kush Patel (corporate CLA for Hootsuite Inc) 2020-07-08 00:10:44 +00:00
CONTRIBUTING.md
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.15 release 2020-08-10 21:51:48 +00:00
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SECURITY.md SECURITY.md: update go versions 2019-09-26 15:34:57 +00:00

README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Download and Install

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Install From Source

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Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.