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  1. 20 Jun, 2018 11 commits
  3. 19 Jun, 2018 9 commits
    • David Carlier's avatar
      runtime: fix FreeBSDNumCPU test · 65d55a13
      David Carlier authored 
      num cpu unit test fixes for FreeBSD.
cpuset -g can possibly output more
data than expected.

Fixes #25924

Change-Id: Iec45a919df68648759331da7cd1fa3b9f3ca4241
GitHub-Last-Rev: 4cc275b519cda13189ec48b581ab9ce00cacd7f6
GitHub-Pull-Request: golang/go#25931
Reviewed-on: https://go-review.googlesource.com/119376
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
      65d55a13
    • Heschi Kreinick's avatar
      debug/elf,macho,pe: support compressed DWARF · 2036f162
      Heschi Kreinick authored 
      Since we're going to start compressing DWARF on Windows and maybe
Darwin, copy the ELF support for .zdebug sections to macho and pe. The
code is almost completely the same across the three.

While I was here I added support for compressed .debug_type sections,
which I presume were overlooked before.

Tests will come in a later CL once we can actually generate compressed
PE/Mach-O binaries, since there's no other good way to get test data.

Updates #25927, #11799

Change-Id: Ie920b6a16e9270bc3df214ce601a263837810376
Reviewed-on: https://go-review.googlesource.com/119815
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: 's avatarAustin Clements <austin@google.com>
      2036f162
    • Heschi Kreinick's avatar
      cmd/link: enable DWARF compression on Windows · 83515df3
      Heschi Kreinick authored 
      Simple follow-on to CL 118276. Everything worked except that the
compressed sections need to be aligned at PEFILEALIGN.

Fixes #25927
Updates #11799

Change-Id: Iec871defe30e3e66055d64a5ae77d5a7aca355f5
Reviewed-on: https://go-review.googlesource.com/119816
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: 's avatarAustin Clements <austin@google.com>
      83515df3
    • Dmitri Shuralyov's avatar
      doc: update "Mac OS X", "OS X" to macOS; bump up to 10.10 · 500293d8
      Dmitri Shuralyov authored 
      The name was "Mac OS X" during versions 10.0 to 10.7.
It was renamed to "OS X" starting from 10.8 until 10.11.
The current name is "macOS" starting with 10.12. [1]

Previous changes (e.g., CL 47252) updated "Mac OS X" to macOS
in some places, but not everywhere. This CL updates remaining
instances for consistency.

Only the pages that display current information were updated;
historical pages such as release notes for older Go releases,
past articles, blog posts, etc., were left in original form.

Rename the "#osx" anchor to "#macos" on /doc/install page,
along with the single reference to it on the same page.
Add an empty div with id="osx" to not break old links.

Update minimum macOS version from 10.8 to 10.10 per #23122.

[1]: https://en.wikipedia.org/wiki/macOS#History

Updates #23122.

Change-Id: I69fe4b85e83265b9d99f447e3cc5230dde094869
Reviewed-on: https://go-review.googlesource.com/119855Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
      500293d8
    • Filippo Valsorda's avatar
      crypto: panic on illegal input and output overlap · 75d15a20
      Filippo Valsorda authored 
      Normalized all panic checks and added inexact aliasing panics across
Stream, Block, BlockMode and AEAD implementations.

Also, tweaked the aliasing docs of cipher.AEAD, as they did not account
for the append nature of the API.

Fixes #21624

Change-Id: I075c4415f59b3c06e3099bd9f76de6d12af086bf
Reviewed-on: https://go-review.googlesource.com/109697
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
      75d15a20
    • David Chase's avatar
      cmd/compile: conditional on -race, disable inline of go:norace · c6e455bb
      David Chase authored 
      Adds the appropriate check to inl.go.
Includes tests of both -race+go:norace and plain go:norace.

Fixes #24651.

Change-Id: Id806342430c20baf4679a985d12eea3b677092e0
Reviewed-on: https://go-review.googlesource.com/119195
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarMatthew Dempsky <mdempsky@google.com>
      c6e455bb
    • Robert Griesemer's avatar
      cmd/compile: more accurate position for select case error message · 707ca18d
      Robert Griesemer authored 
      Fixes #25958.

Change-Id: I1f4808a70c20334ecfc4eb1789f5389d94dcf00e
Reviewed-on: https://go-review.googlesource.com/119755Reviewed-by: 's avatarIan Lance Taylor <iant@golang.org>
      707ca18d
    • Carlos Eduardo Seo's avatar
      runtime: implement procyield properly for ppc64x · 1caa0629
      Carlos Eduardo Seo authored 
      The procyield() function should yield the processor as in other
architectures. On ppc64x, this is achieved by setting the Program
Priority Register to 'low priority' prior to the spin loop, and
setting it back to 'medium-low priority' afterwards.

benchmark                          old ns/op     new ns/op     delta
BenchmarkMakeChan/Byte-8           87.7          86.6          -1.25%
BenchmarkMakeChan/Int-8            107           106           -0.93%
BenchmarkMakeChan/Ptr-8            201           204           +1.49%
BenchmarkMakeChan/Struct/0-8       78.2          79.7          +1.92%
BenchmarkMakeChan/Struct/32-8      196           200           +2.04%
BenchmarkMakeChan/Struct/40-8      236           230           -2.54%
BenchmarkChanNonblocking-8         8.64          8.85          +2.43%
BenchmarkChanUncontended-8         5577          5598          +0.38%
BenchmarkChanContended-8           66106         51529         -22.05%
BenchmarkChanSync-8                451           441           -2.22%
BenchmarkChanSyncWork-8            9155          9170          +0.16%
BenchmarkChanProdCons0-8           1585          1083          -31.67%
BenchmarkChanProdCons10-8          1094          838           -23.40%
BenchmarkChanProdCons100-8         831           657           -20.94%
BenchmarkChanProdConsWork0-8       1471          941           -36.03%
BenchmarkChanProdConsWork10-8      1033          721           -30.20%
BenchmarkChanProdConsWork100-8     730           511           -30.00%
BenchmarkChanCreation-8            135           128           -5.19%
BenchmarkChanSem-8                 602           463           -23.09%
BenchmarkChanPopular-8             3017466       2188441       -27.47%

Fixes #25625

Change-Id: Iacb1c888d3c066902152b8367500348fb631c5f9
Reviewed-on: https://go-review.googlesource.com/115376
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: 's avatarBrad Fitzpatrick <bradfitz@golang.org>
      1caa0629
    • Robert Griesemer's avatar
      cmd/compile: fix exporting of 'for' loops · f125052a
      Robert Griesemer authored 
      The existing code for encoding 'for' loops in exported, inlineable
functions incorrectly assumed that the 'Right' field points to an
'expression' node. Adjusted the code to be able to handle any kind
of node. Made matching changes for the binary and indexed exporter.

This only shows up together with other pending compiler changes that
enable exporting of such functions which contain for loops.

No tests yet because we can't test this w/o those pending compiler
changes. Once those changes are in, this code will be tested implicitly.
However, the changes were tested manually together with the patches
described in the issue.

Fixes #25222.

Change-Id: I54babb87e5d665d2c1ef6116c1de1b8c50b1138e
Reviewed-on: https://go-review.googlesource.com/119595Reviewed-by: 's avatarDavid Chase <drchase@google.com>
      f125052a
  5. 18 Jun, 2018 5 commits
  7. 17 Jun, 2018 3 commits
  9. 16 Jun, 2018 3 commits
  11. 15 Jun, 2018 9 commits