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doc: complete remaining Go 1.9 documentation TODOs

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Updates #20587

Change-Id: Ie4846f90611390eebf037ffafaed5ddd273565e4
Reviewed-on: https://go-review.googlesource.com/47551
Reviewed-by: Rob Pike <r@golang.org>
This commit is contained in:
Brad Fitzpatrick 2017-07-06 00:22:31 +00:00
parent e7f86341fe
commit 53d3183308
1 changed files with 55 additions and 19 deletions
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doc/go1.9.html
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@ -99,6 +99,14 @@ type T1 = T2
hardware.
<p>
<h3 id="openbsd">OpenBSD 6.0</h3>
<p> <!-- CL 40331 -->
Go 1.9 now enables PT_TLS generation for cgo binaries and thus
requires OpenBSD 6.0 or newer. Go 1.9 no longer supports
OpenBSD 5.9.
<p>
<h3 id="known_issues">Known Issues</h3>
<p>
@ -162,6 +170,23 @@ type T1 = T2
dependency caching.
</p>
<h3 id="asm">Assembler</h3>
<p> <!-- CL 42028 -->
The ARM <code>MULA</code> instruction is now assembled correctly
with the addend register as the third argument and the result
register as the fourth and final argument.
In previous releases, the meanings of the two arguments were
reversed. Code using <code>MULA</code> will need to be updated.
<code>MULAWT</code> and <code>MULAWB</code> were already
using the correct order and are unchanged.
</p>
<p> <!-- CL 42990 -->
The assembler now supports <code>ADDSUBPS/PD</code>, completing the
two missing x86 SSE3 instructions.
</p>
<h3 id="go-doc">Doc</h3>
<p><!-- CL 36031 -->
@ -200,6 +225,19 @@ type T1 = T2
<a href="/pkg/net/http/#ProxyFromEnvironment"><code>http.ProxyFromEnvironment</code></a>.
</p>
<h3 id="vet">Vet</h3>
<!-- CL 40112 -->
<p>
The <a href="/cmd/vet/"><code>vet</code> command</a>
has been better integrated into the
<a href="/cmd/go/"><code>go</code> tool</a>,
so <code>go</code> <code>vet</code> now supports all standard build
flags while <code>vet</code>'s own flags are now available
from <code>go</code> <code>vet</code> as well as
from <code>go</code> <code>tool</code> <code>vet</code>.
</p>
<h3 id="gccgo">Gccgo</h3>
<p>
@ -210,17 +248,6 @@ We expect that the next release, GCC 8, will contain the Go 1.10
version of gccgo.
</p>
<h3 id="tools-TODO">TODO</h3>
<p>TODO: finish documenting misc tool changes</p>
<pre>
CL 42028: https://golang.org/cl/42028: cmd/asm: fix operand order of ARM's MULA instruction
CL 40112: https://golang.org/cl/40112: cmd/go: allow full flag processing in go vet
CL 42990: https://golang.org/cl/42990: cmd/internal/obj/x86: add ADDSUBPS/PD
CL 40331: https://golang.org/cl/40331: cmd/link,runtime/cgo: enable PT_TLS generation on OpenBSD
</pre>
<h2 id="performance">Performance</h2>
<p>
@ -309,6 +336,23 @@ CL 40331: https://golang.org/cl/40331: cmd/link,runtime/cgo: enable PT_TLS gener
concurrently.
</p>
<h3 id="pprof-labels">Profiler Labels</h3>
<p><!-- CL 34198 -->
The <a href="/pkg/runtime/pprof"><code>runtime/pprof</code> package</a>
now supports adding labels to <code>pprof</code> profiler records.
Labels form a key-value map that is used to distinguish calls of the
same function in different contexts when looking at profiles
with the <a href="/cmd/pprof/"><code>pprof</code> command</a>.
The <code>pprof</code> package's
new <a href="/pkg/runtime/pprof/#Do"><code>Do</code> function</a>
runs code associated with some provided labels. Other new functions
in the package help work with labels.
</p>
</dl><!-- runtime/pprof -->
<h3 id="minor_library_changes">Minor changes to the library</h3>
<p>
@ -735,14 +779,6 @@ CL 40331: https://golang.org/cl/40331: cmd/link,runtime/cgo: enable PT_TLS gener
</dl><!-- runtime -->
<dl id="runtime/pprof"><dt><a href="/pkg/runtime/pprof/">runtime/pprof</a></dt>
<dd>
<p><!-- CL 34198 -->
TODO: <a href="https://golang.org/cl/34198">https://golang.org/cl/34198</a>: add definitions of profile label types
</p>
</dl><!-- runtime/pprof -->
<dl id="runtime/debug"><dt><a href="/pkg/runtime/debug/">runtime/debug</a></dt>
<dd>
<p><!-- CL 34013 -->