Cuts tests from 35 to 25 seconds.
Many of these could be parallel if the test runner were modified to
give each test its own workdir cloned from the tempdir files they
use. But later. This helps for now.
Updates #17751
Change-Id: Icc2ff87cca60a33ec5fd8abb1eb0a9ca3e85bf95
Reviewed-on: https://go-review.googlesource.com/32850
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
The tests all pass (for me at least) so I don't think there is any
reason not to enable them.
Change-Id: I96e71383e573273f442a849914cf6458ada14f82
Reviewed-on: https://go-review.googlesource.com/32855
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
ppc64le supports both internal and external linking so I don't
think there is any reason for it to skip this test.
Change-Id: I05c80cc25909c0364f0a1fb7d20766b011ea1ebb
Reviewed-on: https://go-review.googlesource.com/32854
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
On ppc64x, trampolines are used to resolve too-far
branches for internal linking. The external linking,
solution on ppc64x is to split text sections when they
get too large, allowing the external linker to handle
the long branches.
On arm trampolines are generanted for too-far branches
for internal and external linking. When the change
was made recently to enable trampolines for external linking
on arm, that broke the ppc64x fix for too-far branches
with external linking.
The fix adds a check to use trampolines only for internal
linking with ppc64x.
Fixes#17795
Change-Id: Icce968fb96545f10a913e07654514643bce96261
Reviewed-on: https://go-review.googlesource.com/32853
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Fixes#17811
Change-Id: I7bf9cbc5245417047ad28a14d9b9ad6592607d3d
Reviewed-on: https://go-review.googlesource.com/32774
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Was 2.3 seconds. Now 1.4 seconds.
Next win would be not running a child process and refactoring main so
it could be called from tests easily. But that would also require
rewriting the errchk written in Perl. This appears to be the last user
of errchk in the tree.
Updates #17751
Change-Id: Id7c3cec76f438590789b994e756f55b5397be07f
Reviewed-on: https://go-review.googlesource.com/32754
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
A few tests were using the global DefaultTransport implicitly.
Be explicit instead. And then make some parallel while I'm there.
Change-Id: I3c617e75429ecc8f6d23567d1470f5e5d0cb7cfd
Reviewed-on: https://go-review.googlesource.com/32758
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
These comments were originally introduced together with the changes
for alias declarations, and then reverted when we backed out alias
support.
Reintroduce them.
Change-Id: I3ef2c4f4672d6af8a900f5d73df273edf28d1a14
Reviewed-on: https://go-review.googlesource.com/32826
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This reverts commit 32db3f2756.
Reason: Decision to back out current alias implementation.
For #16339.
Change-Id: Ib05e3d96041d8347e49cae292f66bec791a1fdc8
Reviewed-on: https://go-review.googlesource.com/32825
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This reverts commit 776a90100f.
Reason: Decision to back out current alias implementation.
For #16339.
Change-Id: Icb451a122c661ded05d9293356b466fa72b965f3
Reviewed-on: https://go-review.googlesource.com/32824
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This reverts commit 57ae83307f.
Reason: Decision to back out current alias implementation.
For #16339.
Change-Id: I7bcc04ac87ea3590999e58ff65a7f2e1e6c6bc77
Reviewed-on: https://go-review.googlesource.com/32823
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This reverts commit 59c63c711c.
Reason: Decision to back out current alias implementation.
For #16339.
Change-Id: Idd135fe84b7ce4814cb3632f717736fc6985634c
Reviewed-on: https://go-review.googlesource.com/32822
Reviewed-by: Chris Manghane <cmang@golang.org>
This reverts commit aa8c8e770e.
Reason: Decision to back out current alias implementation.
For #16339.
Change-Id: I4db9a8d6b3625c794be9d2f1ff0e9c047f383d28
Reviewed-on: https://go-review.googlesource.com/32827
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Chris Manghane <cmang@golang.org>
Reason: Decision to back out current alias implementation.
Leaving import/export related code in place for now.
For #16339.
TBR=mdempsky
Change-Id: Ib0897cab2c1c3dc8a541f2efb9893271b0b0efe2
Reviewed-on: https://go-review.googlesource.com/32757
Reviewed-by: Robert Griesemer <gri@golang.org>
Reportedly, -mmacosx-version-min=10.6 -D__MAC_OS_X_VERSION_MAX_ALLOWED=1060
is problematic.
It means min 10.6 and max 10.6, thus exactly 10.6. But we only support
10.8+.
It never caused us problems, because we build on Macs, but apparently
if you cross-compile from Linux with some Mac compiler SDK thing, then
things break?
This was added in https://golang.org/cl/5700083 for #3131, and the
intent at the time was to pin to exactly 10.6. So it wasn't a mistake,
but it is definitely outdated.
Given that we now support 10.8 as the min, update it to 1080.
Fixes#17732
Change-Id: I6cc8ab6ac62b8638a5025952b830f23e8822b2a6
Reviewed-on: https://go-review.googlesource.com/32580
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Quentin Smith <quentin@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reason: Decision to back out current alias implementation.
For #16339 (comment).
Change-Id: Ie04f24e529db2d29c5dd2e36413f5f37f628df39
Reviewed-on: https://go-review.googlesource.com/32819
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Anonymous fields are type expressions, and Checker.typexpr already
correctly records uses within them. There's no need for a second
call, and the second call caused a bug when we implemented aliases.
Change-Id: I1bf2429cd4948d68b085e75dfb1bdc03ad8caffd
Reviewed-on: https://go-review.googlesource.com/32837
Reviewed-by: Robert Griesemer <gri@golang.org>
I used the slowtests.go tool as described in
https://golang.org/cl/32684 on packages that stood out.
go test -short std drops from ~56 to ~52 seconds.
This isn't a huge win, but it was mostly an exercise.
Updates #17751
Change-Id: I9f3402e36a038d71e662d06ce2c1d52f6c4b674d
Reviewed-on: https://go-review.googlesource.com/32751
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Before: 8.9 seconds for go test -short
After: 2.8 seconds
There are still 250 tests without t.Parallel, but I got the important
onces using a script:
$ go test -short -v 2>&1 | go run ~/slowtests.go
Where slowtests.go is https://play.golang.org/p/9mh5Wg1nLN
The remaining 250 (the output lines from slowtests.go) all have a
reported duration of 0ms, except one 50ms test which has to be serial.
Where tests can't be parallel, I left a comment at the top saying why,
so people don't add t.Parallel later and get surprised at failures.
Updates #17751
Change-Id: Icbe32cbe2b996e23c89f1af6339287fa22af5115
Reviewed-on: https://go-review.googlesource.com/32684
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This CL tweaks the new (unreleased) 307/308 support added in
https://golang.org/cl/29852 for #10767.
Change 1: if a 307/308 response doesn't have a Location header in its
response (as observed in the wild in #17773), just do what we used to
do in Go 1.7 and earlier, and don't try to follow that redirect.
Change 2: don't follow a 307/308 if we sent a body on the first
request and the caller's Request.GetBody func is nil so we can't
"rewind" the body to send it again.
Updates #17773 (will be fixed more elsewhere)
Change-Id: I183570f7346917828a4b6f7f1773094122a30406
Reviewed-on: https://go-review.googlesource.com/32595
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Rebuild cmd/objdump once instead of twice.
Speeds up standalone 'go test cmd/objdump' on my
machine from ~1.4s to ~1s.
Updates #17751
Change-Id: I15fd79cf18c310f892bc28a9e9ca47ee010c989a
Reviewed-on: https://go-review.googlesource.com/32673
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Use a separate symbol for reflect metadata for types with Noalg set.
Fixes#17752.
Change-Id: Icb6cade7e3004fc4108f67df61105dc4085cd7e2
Reviewed-on: https://go-review.googlesource.com/32679
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
mheap_.heap_live is an atomically accessed uint64. It is currently not 8-byte
aligned on 32-bit platforms, which has been okay because it's only accessed via
Xadd64, which doesn't require alignment on 386 or ARM32. However, Xadd64 on
MIPS32 does require 8-byte alignment.
Add a padding field to force 8-byte alignment of heap_live and prevent an
alignment check crash on MIPS32.
Change-Id: I7eddf7883aec7a0a7e0525af5d58ed4338a401d0
Reviewed-on: https://go-review.googlesource.com/31635
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
