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Commit Graph

42766 Commits

Author SHA1 Message Date
Josh Bleecher Snyder
24fa159a2e cmd/compile: add a flag to print the source line for generated rules
When working on rulegen, I often find myself
searching the rules files to find the source of
generated code. Add a flag to make that easier.

The flag needs to be off by default,
so that adding a single rule doesn't cause a massive diff.

Change-Id: I5a6f09129dc6fceef7c9cd1ad7eee24f3880ba91
Reviewed-on: https://go-review.googlesource.com/c/go/+/213700
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
2020-02-20 14:58:21 +00:00
Josh Bleecher Snyder
49f8d45994 cmd/compile: delete duplicate rules
Add logic during rulegen to detect exact duplicates
(after applying commutativity),
and clean up existing duplicates.

Change-Id: I7179f40fc48e236c74b74f429ec9f0f100026530
Reviewed-on: https://go-review.googlesource.com/c/go/+/213699
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
2020-02-20 05:04:39 +00:00
Josh Bleecher Snyder
a63ed10d44 cmd/compile: don't generate commutative rules for (Op x x)
If the two commutative arguments are perfectly identical,
then swapping them will never have an effect.

Passes toolstash-check for the relevant architectures,
that is, linux-386, linux-386-387, linux-amd64, linux-s390x.

Change-Id: I19f91644867d8d174bd01f872abe4809013872ea
Reviewed-on: https://go-review.googlesource.com/c/go/+/213698
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
2020-02-20 04:51:33 +00:00
Josh Bleecher Snyder
715e8bbe63 cmd/compile: factor out opIsCommutative from commute1
Change-Id: I989a66c98dcca8168e35dd9834fc1365e0a1d881
Reviewed-on: https://go-review.googlesource.com/c/go/+/213697
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
2020-02-20 03:27:46 +00:00
Michael Matloob
06fa4c9589 Revert "cmd/go: convert TestShadowingLogic to the script framework"
This reverts commit 8fa2b6dcde.

Reason for revert: broke the build

Change-Id: Iae703b1b3dad6b363f57541641357eabca45e9e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/220217
Reviewed-by: Robert Griesemer <gri@golang.org>
2020-02-20 00:34:12 +00:00
Michael Matloob
8fa2b6dcde cmd/go: convert TestShadowingLogic to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I6db652a4a515daf6e87645d34191dc9a441f5720
Reviewed-on: https://go-review.googlesource.com/c/go/+/214431
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2020-02-19 23:28:35 +00:00
Robert Griesemer
c4c73ce0e3 go/importer: remove support for defunct binary export format
Fixes #27999.

Change-Id: I488681eff4fb8e2580cf97a2d7631110d66ab19e
Reviewed-on: https://go-review.googlesource.com/c/go/+/143023
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2020-02-19 22:59:15 +00:00
Michael Matloob
3457359b90 cmd/go: convert TestRelativeGOBINFail to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1cb3e2e28700b05b08933f4e24cd996268c1f163
Reviewed-on: https://go-review.googlesource.com/c/go/+/214428
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 22:04:41 +00:00
Michael Matloob
f4f7db414d cmd/go: convert TestBuildDryRunWithCgo to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I2d14c07c590cc618c66f27fdc3a2bb8120c6d646
Reviewed-on: https://go-review.googlesource.com/c/go/+/214427
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 22:04:29 +00:00
Michael Matloob
e5f5607b63 cmd/go: convert TestIssue11709 to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I16fb0910196c96caef6ed380f96010a548407f9e
Reviewed-on: https://go-review.googlesource.com/c/go/+/214424
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2020-02-19 21:59:50 +00:00
Michael Matloob
635f4b903a cmd/go: add a few more calls to t.Parallel
Change-Id: If8fe5be9d2cd174862c09bb4ce079f524eb33ff3
Reviewed-on: https://go-review.googlesource.com/c/go/+/214580
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2020-02-19 21:58:05 +00:00
Bryan C. Mills
8a8adc23d4 cmd/internal/moddeps: check for consistent versioning among all modules in GOROOT
Updates #36851
Fixes #36907

Change-Id: I29627729d916e3b8132d46cf458ba856ffb0beeb
Reviewed-on: https://go-review.googlesource.com/c/go/+/217218
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:53:23 +00:00
Michael Matloob
2cdb2ecacc cmd/go: convert TestDotDotDotOutsideGOPATH to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I2170f427c238e9fe8c029b43b346621d82c5e8fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/214388
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:53:11 +00:00
Michael Matloob
3791594e36 cmd/go: convert TestBuildIDContainsArchModeEnv to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I69c69809fb1698c8198ef3ea00103a9acb7b6ce7
Reviewed-on: https://go-review.googlesource.com/c/go/+/214387
Run-TryBot: Michael Matloob <matloob@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:36:41 +00:00
Michael Matloob
1e43298df8 cmd/go: convert remaining non-parallel tooSlow tests to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ib1c55a48fafb5ce040ac70707bbc2a3ee5e2ddd4
Reviewed-on: https://go-review.googlesource.com/c/go/+/214382
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:34:59 +00:00
Michael Matloob
9c68d85db5 cmd/go/testdata/script: fix typo in get_domain_root.txt
golang.org/cl/214141 introduced the typo 'skup' for 'skip', which
broke tests. This change fixes it.

Change-Id: I1b3c230b545f1c093d3e0feedc3b41f3f0b41bec
Reviewed-on: https://go-review.googlesource.com/c/go/+/220157
Run-TryBot: Michael Matloob <matloob@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2020-02-19 21:32:45 +00:00
Bryan C. Mills
7299308690 all: update module dependencies
Updates #36905
Updates #36907

Change-Id: I293dcef67800d5c81ff3a254bbd49309c5880710
Reviewed-on: https://go-review.googlesource.com/c/go/+/217517
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2020-02-19 21:26:10 +00:00
Michael Matloob
2f2e97c00c cmd/go: convert TestIssue12096 to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I27e52c4eabfcd1782965f17c098719dd0ea7e3ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/214390
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:18:17 +00:00
Michael Matloob
ea38df0436 cmd/go: convert TestBadCgoDirectives to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1328a87e2481b4555b01df5c898f1a8015412adc
Reviewed-on: https://go-review.googlesource.com/c/go/+/214296
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:12:36 +00:00
Michael Matloob
7e368b3f5a cmd/go: convert TestGoBuildOutput to the script framework
Adds a in-script go binary called inarchive to check that an
archive is produced. A weaker could be done faster using grep,
but this is more faithful to the original test.

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I001fa0698063be80fe3da947c81d4eb0829be47f
Reviewed-on: https://go-review.googlesource.com/c/go/+/214295
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:08:26 +00:00
Michael Matloob
99c78b7fc1 cmd/go: convert TestIssue6480 to the script framework
This one's a bit complex and required writing support go programs
within the test script.

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I9e91225b20b1b043f032b77a55c5825cb9d9a4b1
Reviewed-on: https://go-review.googlesource.com/c/go/+/214292
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:03:30 +00:00
Michael Matloob
b44008fec7 cmd/go: convert TestCoverageRuns to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ie46118eddbd7c3ed0bb9ecee4bdc1cb6fdaf06a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/214291
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:03:13 +00:00
Michael Matloob
1331113405 cmd/go: convert TestSymlink* to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I0696fa54184514d69c0763ac772d99b12e133eb0
Reviewed-on: https://go-review.googlesource.com/c/go/+/214288
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:00:15 +00:00
Michael Matloob
1bf9d3cc5b cmd/go: convert TestGoTest(Cpu|Mutex)profile.* to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ie8b54b272e8a04720e437a37a5e5b0afd73481b4
Reviewed-on: https://go-review.googlesource.com/c/go/+/214285
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 21:00:02 +00:00
Michael Matloob
250c06f54e cmd/go: convert tests using testdata/src/(xtestonly|cgotest) to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I3465cad1b0ba0d912067429146f1cb0668d5aa6b
Reviewed-on: https://go-review.googlesource.com/c/go/+/214284
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:59:42 +00:00
Michael Matloob
68fab3e93f cmd/go: convert some vet tests to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1f49a84f91735f39d5922c1347e79298780149c7
Reviewed-on: https://go-review.googlesource.com/c/go/+/214218
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:59:01 +00:00
Michael Matloob
a9d344dac0 cmd/go: convert some go get tests to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1de2b428ea7dac5429020742bf12bea910a02079
Reviewed-on: https://go-review.googlesource.com/c/go/+/214141
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:58:22 +00:00
Michael Matloob
f08734dd72 cmd/go: convert tests using testdata/src/(exclude|empty) to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Icc14d4188574badf3da71d34857616f2a2ad5862
Reviewed-on: https://go-review.googlesource.com/c/go/+/214138
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:58:16 +00:00
Michael Matloob
1ee337e9b1 cmd/go: convert TestGoTestJSON to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I72bbba0a20a8731a89e1b4f4c9ac13b21c080cd4
Reviewed-on: https://go-review.googlesource.com/c/go/+/214119
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:58:13 +00:00
Michael Matloob
3c630bb400 cmd/go: convert two go get tests to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ib1ccc72fc717df79214480b48dd98188d6061b46
Reviewed-on: https://go-review.googlesource.com/c/go/+/214117
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:57:49 +00:00
Michael Matloob
d52d5f186c cmd/go: convert TestGoGetUpdateInsecure to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1aa423a919e76de5b021d74d6df981d2f7fd43b1
Reviewed-on: https://go-review.googlesource.com/c/go/+/213877
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:47 +00:00
Michael Matloob
b6ac393d1d cmd/go: convert TestGoGetInsecure to the script framework
Part of converting all tests to script framework to improve
test parallelism

Updates #36320
Updates #17751

Change-Id: Ic323b643d7149df4fd63b222e820e2dff50686fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/213829
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:20 +00:00
Michael Matloob
acfab6870d cmd/go: convert TestBenchTimeout to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I5dc403726f4960482ed7c267d1a333bbcc260087
Reviewed-on: https://go-review.googlesource.com/c/go/+/213828
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:17 +00:00
Michael Matloob
0119933477 cmd/go: convert TestGoGetNonPkg to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ieaddc20aebd0b71189f2ebc8f8e2758f1117bbed
Reviewed-on: https://go-review.googlesource.com/c/go/+/213826
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:14 +00:00
Michael Matloob
a737299f38 cmd/go: convert TestGoBuildDashODevNull to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I85e0d168d4e9862a718872427f56213ddc21fa32
Reviewed-on: https://go-review.googlesource.com/c/go/+/213825
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:11 +00:00
Michael Matloob
b93ebcfe41 cmd/go: convert TestFailFast to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ibe1b09490bea72d9143324eae7443e0cf5afe85d
Reviewed-on: https://go-review.googlesource.com/c/go/+/213823
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:04 +00:00
Michael Matloob
d50429ab60 cmd/go: convert TestGoBuildTestOnly to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1832e15e6a15301e075d2ec9d5169a77f11328fb
Reviewed-on: https://go-review.googlesource.com/c/go/+/213822
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:50:00 +00:00
Michael Matloob
b865bd1fb1 cmd/go: delete testdata/testonly dir: it isn't being used anywhere
The TestGoBuildTestOnly test seems to be using files in testonly,
but it's actually creating different files in a tempdir GOPATH
that are completely unrelated.

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ie2c6d477bbb2eac7c013ee8dea9330a367b4f663
Reviewed-on: https://go-review.googlesource.com/c/go/+/213821
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:49:56 +00:00
Michael Matloob
8f41b1ff96 cmd/go: convert tests using testdata/testinternal* to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I94a99c339f527da8ffacc73f1b36a7ac860522ee
Reviewed-on: https://go-review.googlesource.com/c/go/+/213819
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:49:31 +00:00
Michael Matloob
ce7fc1788d cmd/go: convert tests using testdata/testimport dir to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I3773508310865b198bc5f06dfc5ee7e34e92cdd0
Reviewed-on: https://go-review.googlesource.com/c/go/+/213818
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:49:24 +00:00
Michael Matloob
fcfc16694f cmd/go: convert TestCoverageNoStatements to the script framework.
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Ie2c60ec0654ef605439beeed92cf5f1c2c8a1dd3
Reviewed-on: https://go-review.googlesource.com/c/go/+/213681
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:48:19 +00:00
Michael Matloob
8538f5f08f cmd/go: convert all tests using testdata/standalone_* to script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: Iea6ba91d37c6f0d4994ae64e629c349c4eae511a
Reviewed-on: https://go-review.googlesource.com/c/go/+/213678
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:48:08 +00:00
Michael Matloob
f74e21c150 cmd/go: convert some generate tests to the script framework
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I7110e460e18542aff90a7ae078b996ec45816d81
Reviewed-on: https://go-review.googlesource.com/c/go/+/213424
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:40:36 +00:00
Michael Matloob
2200b4fda2 cmd/go: rewrite tests using testdata/example[12]_test.go to scripts
Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I81476ae6716903135781e5da135345456a36b026
Reviewed-on: https://go-review.googlesource.com/c/go/+/213219
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:40:29 +00:00
Michael Matloob
7b65f1d7bb cmd/go: convert TestListTests to the script framework
The original test has four subtests. I think it's okay to just have
one corresponding script test instead of having four different
tests.

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I97bc2cbb3ad5a297d7457476b8c831ee6e0f49b2
Reviewed-on: https://go-review.googlesource.com/c/go/+/213126
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:38:24 +00:00
Michael Matloob
8df6a5d9ad cmd/go: convert some coverage tests to the script framework
This change converts TestCoverageFunc, TestCoverageDashC,
TestCoverageSyncAtomicImport, TestCoverageErrorLine,
TestCoverageDepLoop, TestCoverageDotImport, and
TestTestBuildFailureOutput to the script framework.

It adds a -exec modifier to the script framework's [exists] check
to check that a file is executable.

Updates #17751

Change-Id: Idc1e36c3702c94918631936f637510a6679d18a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/212624
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:38:20 +00:00
Michael Matloob
b15fd6b39e cmd/go: convert TestCgoConsistentResults to the script framework
The call to tooSlow is rewritten into a check for [short].

Part of converting all tests to script framework to improve
test parallelism.

Updates #36320
Updates #17751

Change-Id: I1f3e7664d575219b6fc525bd88babed15d1bd3b2
Reviewed-on: https://go-review.googlesource.com/c/go/+/212622
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:37:54 +00:00
Michael Matloob
f81594e1e3 cmd/go/testdata/script: skip cover_cgo.* tests in short mode
The original tests called tooSlow, but I neglected to skip in short
mode on golang.org/cl/212621

Change-Id: Ifb5b8a405094b2ba53419184fa358b1e51e7b123
Reviewed-on: https://go-review.googlesource.com/c/go/+/214698
Reviewed-by: Jay Conrod <jayconrod@google.com>
2020-02-19 20:35:38 +00:00
Dmitri Shuralyov
1cd724acb6 doc/go1.14: highlight the addition of hash/maphash package
Given that it's a package that did not exist before, was a proposal
in issue #28322, got accepted and implemented for 1.14, it seems to
be more than a minor change to the library. Highlight it accordingly.

Also specify the results are 64-bit integers, as done in CL 219340.

Updates #36878
Updates #28322

Change-Id: Idefe63d4c47a02cdcf8be8ab08c40cdb94ff2098
Reviewed-on: https://go-review.googlesource.com/c/go/+/219877
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Toshihiro Shiino <shiino.toshihiro@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2020-02-18 20:21:35 +00:00
Dmitri Shuralyov
a0cf2c872f doc/go1.14: remove TODO comment for CL 200439
Based on https://golang.org/issue/36878#issuecomment-587533153
and https://golang.org/issue/36878#issuecomment-587549692,
this is not a CL that needs to be mentioned in the release notes.

Updates #36878

Change-Id: Icaa9153da7481a1d3ebabc237411539dd770cef2
Reviewed-on: https://go-review.googlesource.com/c/go/+/219898
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2020-02-18 19:44:25 +00:00