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The Go programming language
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Jakub Ciolek de561dc766 cmd/compile: mark booleans as registerizable 
Boolean values fit in registers, mark them accordingly. Improves codegen a bit.

compilecmp for darwin/amd64:

compress/gzip
compress/gzip.(*Reader).Reset 1017 -> 985  (-3.15%)

net
net.newRequest 1002 -> 970  (-3.19%)

crypto/tls
crypto/tls.(*sessionState).unmarshal 1054 -> 968  (-8.16%)

cmd/compile/internal/syntax
cmd/compile/internal/syntax.Fprint 518 -> 453  (-12.55%)

cmd/vendor/github.com/ianlancetaylor/demangle
cmd/vendor/github.com/ianlancetaylor/demangle.ASTToString 389 -> 325  (-16.45%)

cmd/go/internal/load
cmd/go/internal/load.PackagesAndErrors 3453 -> 3381  (-2.09%)

cmd/compile/internal/ssa
cmd/compile/internal/ssa.registerizable 249 -> 255  (+2.41%)

cmd/compile/internal/ssagen
cmd/compile/internal/ssagen.buildssa 9388 -> 9356  (-0.34%)

file                                            before   after    Δ       %
compress/gzip.s                                 8247     8215     -32     -0.388%
net.s                                           266667   266635   -32     -0.012%
crypto/tls.s                                    290324   290238   -86     -0.030%
cmd/compile/internal/syntax.s                   156422   156357   -65     -0.042%
cmd/vendor/github.com/ianlancetaylor/demangle.s 268313   268249   -64     -0.024%
cmd/go/internal/load.s                          122946   122874   -72     -0.059%
cmd/compile/internal/ssa.s                      3551201  3551207  +6      +0.000%
cmd/compile/internal/ssagen.s                   362299   362267   -32     -0.009%
total                                           19725872 19725495 -377    -0.002%

Change-Id: I4cd40b54d8b2da6d1f946e51f16689315a369dca
Reviewed-on: https://go-review.googlesource.com/c/go/+/408474
Run-TryBot: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
 		2022-08-23 18:16:49 +00:00
.github .github/ISSUE_TEMPLATE: add issue template for Go vulnerability management 2022-08-19 16:55:03 +00:00
api io: add OffsetWriter, NewOffsetWriter 2022-08-19 17:03:55 +00:00
doc doc: move Go 1.19 release notes to x/website 2022-08-01 18:07:12 +00:00
lib/time lib/time, time/tzdata: update to 2022b 2022-08-11 20:03:19 +00:00
misc misc/cgo/test: disable setgid tests with musl 2022-08-22 14:48:53 +00:00
src cmd/compile: mark booleans as registerizable 2022-08-23 18:16:49 +00:00
test cmd/compile: fix unified IR's pointer-shaping 2022-08-23 18:14:10 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
LICENSE
…
PATENTS
…
README.md README.md: update wiki link 2022-04-26 16:21:18 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +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.

Gopher image Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.

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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Official binary distributions are available at https://go.dev/dl/.

After downloading a binary release, visit https://go.dev/doc/install for installation instructions.

Install From Source

If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.

Contributing

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

To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.

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