70d685dc72
It's only necessary to wrap named OTYPE or OLITERAL nodes, because their line numbers reflect the line number of the declaration, rather than use. Saves a lot of wrapper nodes in composite-literal-heavy packages like Unicode. name old alloc/op new alloc/op delta Template 41.8MB ± 0% 41.8MB ± 0% -0.07% (p=0.000 n=10+10) Unicode 36.6MB ± 0% 34.2MB ± 0% -6.55% (p=0.000 n=10+10) GoTypes 123MB ± 0% 123MB ± 0% -0.02% (p=0.004 n=10+10) Compiler 495MB ± 0% 495MB ± 0% -0.03% (p=0.000 n=10+10) name old allocs/op new allocs/op delta Template 409k ± 0% 409k ± 0% -0.05% (p=0.029 n=10+10) Unicode 371k ± 0% 354k ± 0% -4.48% (p=0.000 n=10+9) GoTypes 1.22M ± 0% 1.22M ± 0% ~ (p=0.075 n=10+10) Compiler 4.44M ± 0% 4.44M ± 0% -0.02% (p=0.000 n=10+10) Change-Id: Id1183170835125c778fb41b7e76d06d5ecd4f7a1 Reviewed-on: https://go-review.googlesource.com/32021 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> |
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The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.
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.
Go is the work of hundreds of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on https://forum.golangbridge.org or https://groups.google.com/forum/#!forum/golang-nuts.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
--
Binary Distribution Notes
If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.
For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:
export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin
See https://golang.org/doc/install or doc/install.html for more details.