This change upgrades the vendored pprof to pick up the fix for a
serious issue that made the source view in browser mode blank
(tracked upstream as google/pprof#621).
I also had to patch pprof.go, since one of the upstream commit we
included introduced a breaking change in the file interface (the Base
method is now called ObjAddr and has a different signature).
I've manually verified that the upgrade fixes the aforementioned
issues with the source view.
Fixes#45786
Change-Id: I00659ae539a2ad603758e1f06572374d483b9ddc
Reviewed-on: https://go-review.googlesource.com/c/go/+/318049
Trust: Alberto Donizetti <alb.donizetti@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Before the CL 288297 all Go process handles had to be made
non-inheritable - otherwise they would escape into the child process.
But now this is not necessary.
This CL stops changing inheritance flag of stdint, stdout and stderr
handles.
Fixes#44876
Change-Id: Ib8fcf8066c30282293d96c34486b01b4c04f7116
Reviewed-on: https://go-review.googlesource.com/c/go/+/316269
Trust: Alex Brainman <alex.brainman@gmail.com>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
We now have a (well, two, depending on AES hardware support) universal
cipher suite preference order, based on their security and performance.
Peer and application lists are now treated as filters (and AES hardware
support hints) that are applied to this universal order.
This removes a complex and nuanced decision from the application's
responsibilities, one which we are better equipped to make and which
applications usually don't need to have an opinion about. It also lets
us worry less about what suites we support or enable, because we can be
confident that bad ones won't be selected over good ones.
This also moves 3DES suites to InsecureCipherSuites(), even if they are
not disabled by default. Just because we can keep them as a last resort
it doesn't mean they are secure. Thankfully we had not promised that
Insecure means disabled by default.
Notable test changes:
- TestCipherSuiteCertPreferenceECDSA was testing that we'd pick the
right certificate regardless of CipherSuite ordering, which is now
completely ignored, as tested by TestCipherSuitePreference. Removed.
- The openssl command of TestHandshakeServerExportKeyingMaterial was
broken for TLS 1.0 in CL 262857, but its golden file was not
regenerated, so the test kept passing. It now broke because the
selected suite from the ones in the golden file changed.
- In TestAESCipherReordering, "server strongly prefers AES-GCM" is
removed because there is no way for a server to express a strong
preference anymore; "client prefers AES-GCM and AES-CBC over ChaCha"
switched to ChaCha20 when the server lacks AES hardware; and finally
"client supports multiple AES-GCM" changed to always prefer AES-128
per the universal preference list.
* this is going back on an explicit decision from CL 262857, and
while that client order is weird and does suggest a strong dislike
for ChaCha20, we have a strong dislike for software AES, so it
didn't feel worth making the logic more complex
- All Client-* golden files had to be regenerated because the
ClientHello cipher suites have changed.
(Even when Config.CipherSuites was limited to one suite, the TLS 1.3
default order changed.)
Fixes#45430Fixes#41476 (as 3DES is now always the last resort)
Change-Id: If5f5d356c0f8d1f1c7542fb06644a478d6bad1e5
Reviewed-on: https://go-review.googlesource.com/c/go/+/314609
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Trust: Filippo Valsorda <filippo@golang.org>
Common Name and NameConstraintsWithoutSANs are no more.
Fixes#24151 ᕕ(ᐛ)ᕗ
Change-Id: I15058f2a64f981c69e9ee620d3fab00f68967e49
Reviewed-on: https://go-review.googlesource.com/c/go/+/315209
Trust: Filippo Valsorda <filippo@golang.org>
Trust: Katie Hockman <katie@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
These operations (BT{S,R,C}{Q,L}modify) are quite a bit slower than
other ways of doing the same thing.
Without the BTxmodify operations, there are two fallback ways the compiler
performs these operations: AND/OR/XOR operations directly on memory, or
load-BTx-write sequences. The compiler kinda chooses one arbitrarily
depending on rewrite rule application order. Currently, it uses
load-BTx-write for the Const benchmarks and AND/OR/XOR directly to memory
for the non-Const benchmarks. TBD, someone might investigate which of
the two fallback strategies is really better. For now, they are both
better than BTx ops.
name old time/op new time/op delta
BitSet-8 1.09µs ± 2% 0.64µs ± 5% -41.60% (p=0.000 n=9+10)
BitClear-8 1.15µs ± 3% 0.68µs ± 6% -41.00% (p=0.000 n=10+10)
BitToggle-8 1.18µs ± 4% 0.73µs ± 2% -38.36% (p=0.000 n=10+8)
BitSetConst-8 37.0ns ± 7% 25.8ns ± 2% -30.24% (p=0.000 n=10+10)
BitClearConst-8 30.7ns ± 2% 25.0ns ±12% -18.46% (p=0.000 n=10+10)
BitToggleConst-8 36.9ns ± 1% 23.8ns ± 3% -35.46% (p=0.000 n=9+10)
Fixes#45790
Update #45242
Change-Id: Ie33a72dc139f261af82db15d446cd0855afb4e59
Reviewed-on: https://go-review.googlesource.com/c/go/+/318149
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ben Shi <powerman1st@163.com>
This is only changes to comments, so should be fine to go into 1.17.
Change-Id: I01e28dc76b03fb3ca846d976f8ac84bc2acb2ea2
Reviewed-on: https://go-review.googlesource.com/c/go/+/318009
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
We can consolidate MOVB load handling with other MOV* loads. Only
Optab.Size bytes are copied from the slice returned by asmout. Thus,
we can an unconditionally append an extsb operation to the slice
modified by asmout. This extra instruction will only be copied into
the final instruction stream if Optab.Size is 4 bytes larger, as is
the case with MOVB loads.
This removes three extra special cases when loading a signed
byte.
Change-Id: I71f5324551a06a2c3fa28177109aafbe27f3e4cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/314849
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Carlos Eduardo Seo <carlos.seo@linaro.org>
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Carlos Eduardo Seo <carlos.seo@linaro.org>
It was misplaced by the relnote tool.
Also add a TODO for CL 312212, per discussion in golang.org/issue/46020.
For #44513.
For #46020.
Change-Id: I8d766df969f85c351ead18df3e45adb6fb27b7a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/317829
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
We recently add arginfo symbols for traceback argument metadata.
Like other metadata symbols (GC bitmaps, opendefer info, etc.),
skip arginfo symbols for symbol table as well.
Fixes#45971.
Change-Id: I7a126b75f70ec88e2170e9a274d968762c7bce56
Reviewed-on: https://go-review.googlesource.com/c/go/+/317769
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Updates #45059
Change-Id: I9f377abcc7b77136ae6cf4896b968f73c758b559
Reviewed-on: https://go-review.googlesource.com/c/go/+/317510
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
CL 276272 accidentally skipped everything in TestStdlib while trying to
skip nested submodules of std and cmd.
For now, narrow the skip to just the problematic submodule rather than
trying to generalize. We can re-evaluate if it becomes a pattern to
vendor submodules in this way.
Fixes#46027
Change-Id: Ib355ff80dfbf17c3cf37d128a2f48d4216305267
Reviewed-on: https://go-review.googlesource.com/c/go/+/317869
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
The fix for #45985 is a little subtle. Start by committing the (bad)
test case.
For #45985
Change-Id: Ia6625818e9b1c5e869b2c2f724f817c13c9944d1
Reviewed-on: https://go-review.googlesource.com/c/go/+/317471
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Our workaround to get and set types.Info._Inferred makes it harder to
experiment with the new APIs in x/tools.
Instead, just make a copy of the types.Info struct, so that the Inferred
field is accessible when the typeparams build tag is set.
This is a trivially safe change: the only change when not building with
-tags=typeparams is that types.Info._Inferred is removed, and accessing
inferred type information goes through an additional layer of
indirection.
For #46003
Change-Id: I38f2bbb2c80aed28be31d0fe762ccead970476ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/317549
Trust: Robert Findley <rfindley@google.com>
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Windows syscall functions (e.g. syscall.Syscall9) are defined as
cgo_unsafe_args (because it takes the address of one argument and
use that to access all arguments) which makes them ABI0. In some
case we may need ABI wrappers for them. Because those functions
have a large number of arguments, the wrapper can take a
non-trivial amount of stack frame, causing nosplit overflow when
inlining is disabled. The overflow call chain involves
deferreturn.
This CL changes a deferred call to unlockOSThread to a direct
call. If the syscall functions panics, it is likely a fatal error
anyway.
Fixes#45698.
Change-Id: I280be826644de1205f9c8f5efaa4ec5e1b4eebc1
Reviewed-on: https://go-review.googlesource.com/c/go/+/316650
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
The Darwin linker does not like text sections that are larger
than the jump limit (even if we already inserted trampolines).
Split the text section to multiple smaller sections.
Now external linking very large binaries works on Darwin/ARM64.
Updates #40492.
Change-Id: I584f1ec673170c5e4d2dc1e00c701964d6f14333
Reviewed-on: https://go-review.googlesource.com/c/go/+/316050
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
During the TLS handshake if the server doesn't support any of the
application protocols requested by the client, send the
no_application_protocol alert and abort the handshake on the server
side. This enforces the requirements of RFC 7301.
Change-Id: Iced2bb5c6efc607497de1c40ee3de9c2b393fa5d
Reviewed-on: https://go-review.googlesource.com/c/go/+/289209
Trust: Roland Shoemaker <roland@golang.org>
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
I found a performance regression between the runtime.Hash
benchmarks when comparing Go 1.16 to latest on ppc64le. This
was due to the addition of Mul64 to runtime/internal/math
with the comments that this should be treated as an intrinsic
on platforms where available. However this is was not being
intrinsified on ppc64le because the code in ssagen/ssa.go didn't
correctly specify ppc64le. It had the argument for ArchPPC64
but should have also included ArchPPC64LE.
Treating Mul64 as an intrinsic shows this improvement, and these
results are better than Go 1.16:
Hash5 27.0ns ± 0% 14.0ns ± 0% -48.1
Hash16 26.6ns ± 0% 14.0ns ± 0% -47.3
Hash64 50.7ns ± 0% 17.9ns ± 0% -64.6
Hash1024 500ns ± 0% 99ns ± 0% -80.1
Hash65536 30.6µs ± 0% 4.0µs ± 0% -86
Many of the Map related benchmarks in the runtime package also showed
improvement once Mul64 is intrinsified.
Change-Id: I3b5ce637b1620348d81a30cfc359c97ab63aae0f
Reviewed-on: https://go-review.googlesource.com/c/go/+/317303
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Paul Murphy <murp@ibm.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Replaces the encoding/asn1 certificate parser with a
x/crypto/cryptobyte based parser. This provides a significant increase
in performance, mostly due to a reduction of lots of small allocs,
as well as almost entirely removing reflection.
Since this is a rather large rewrite only the certificate parser is
replaced, leaving the parsers for CSRs, CRLs, etc for follow-up work.
Since some of the functions that the other parsers use are replaced
with cryptobyte versions, they still get a not insignificant performance
boost.
name old time/op new time/op delta
ParseCertificate/ecdsa_leaf-8 44.6µs ± 9% 12.7µs ± 4% -71.58% (p=0.000 n=20+18)
ParseCertificate/rsa_leaf-8 46.4µs ± 4% 13.2µs ± 2% -71.49% (p=0.000 n=18+19)
name old allocs/op new allocs/op delta
ParseCertificate/ecdsa_leaf-8 501 ± 0% 164 ± 0% -67.27% (p=0.000 n=20+20)
ParseCertificate/rsa_leaf-8 545 ± 0% 182 ± 0% -66.61% (p=0.000 n=20+20)
Fixes#21118Fixes#44237
Change-Id: Id653f6ae5e405c3cbf0c5c48abb30aa831e30107
Reviewed-on: https://go-review.googlesource.com/c/go/+/274234
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
CL 317273 accidentally grouped a fix for bufio, bytes, strings
packages into a single entry, but they should be separate ones.
Fix that, and document these negative rune handling fixes.
The list of fixed functions in package unicode was computed by
taking the functions covered by the new TestNegativeRunes test,
and including those that fail when tested with Go 1.16.3.
For #44513.
Updates #43254.
Change-Id: I6f387327f83ae52543526dbdcdd0bb5775c678bd
Reviewed-on: https://go-review.googlesource.com/c/go/+/317469
Reviewed-by: David Benjamin <davidben@google.com>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
{{eq .x 0}} where .x is a nil interface{} should be false, not a type error.
Similarly, {{eq .x .x}} should succeed, not panic in reflect.
Fixes#45982.
Change-Id: I90aba82bb2f1a9e162bde1290c94f5028f56f412
Reviewed-on: https://go-review.googlesource.com/c/go/+/317470
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
The proposal as accepted in #34652 named the bit SkipFuncCheck.
It was renamed to DeferFuncCheck during the code review on a suggestion by Rob,
along with a comment to “defer type checking functions until template is executed,”
but this description is not accurate: the package has never type-checked functions,
only verified their existence. And the effect of the bit in this package is to eliminate
this check entirely, not to defer it to some later time.
I was writing code using this new bit and was very confused about when the
"type checking" was being deferred to and how to stop that entirely,
since in my use case I wanted no checks at all. What I wanted is what the bit does,
it just wasn't named accurately.
Rename back to SkipFuncCheck.
Change-Id: I8e62099c8a904ed04521eb5b86155290f6d5b12f
Reviewed-on: https://go-review.googlesource.com/c/go/+/317269
Trust: Russ Cox <rsc@golang.org>
Trust: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
This disables the "testing names" for method names and
trailing input types passed to closure/interface/other calls.
The logic using the names remains, so that editing the change
to enable local testing is not too hard.
Also fixes broken build tag in reflect/abi_test.go
Updates #44816.
Change-Id: I3d222d2473c98d04ab6f1122ede9fea70c994af1
Reviewed-on: https://go-review.googlesource.com/c/go/+/300150
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
When parsing type parameters, an empty type instantiation was parsed as
an IndexExpr with nil Index. This should be considered a breaking change
to parsing: ast.Walk previously assumed that Index was non-nil.
Back out the nil check in ast.Walk, and for now pack an empty argument
list as a non-nil ListExpr with nil Elems.
Alternatives considered:
- Parsing the entire index expression as a BadExpr: this led to
inferior errors while type checking.
- Parsing the Index as a BadExpr: this seems reasonable, but encodes
strictly less information into the AST.
We may want to opt for one of these alternatives in the future, but for
now let's just fix the breaking change.
Change-Id: I93f2b89641692ac014b8ee98bfa031ed3477afb8
Reviewed-on: https://go-review.googlesource.com/c/go/+/315851
Trust: Robert Findley <rfindley@google.com>
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This change replaces the crypto/ed25519/internal/edwards25519 package
with code from filippo.io/edwards25519, a significantly faster, safer,
well tested (over 1600 lines of new tests, 99% test coverage), and
better documented (600 lines of new comments) implementation.
Some highlights:
* an unsaturated 51-bit limb field implementation optimized for 64-bit
architectures and math/bits.Mul64 intrinsics
* more efficient variable time scalar multiplication using multi-width
non-adjacent form with a larger lookup table for fixed-base
* a safe math/big.Int-like API for the Scalar, Point, and field.Element
types with fully abstracted reduction invariants
* a test suite including a testing/quick fuzzer that explores edge case
values that would be impossible to hit randomly, and systematic tests
for arguments and receiver aliasing
* point decoding rules that strictly match the original logic of
crypto/ed25519/internal/edwards25519, to avoid consensus issues
* AssemblyPolicy-compliant assembly cores for arm64 and amd64, the
former under 20 lines, and the latter generated by a program based on
github.com/mmcloughlin/avo that can be reviewed line-by-line against
the generic implementation
Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
name old time/op new time/op delta
KeyGeneration-4 59.5µs ± 1% 26.1µs ± 1% -56.20% (p=0.000 n=10+10)
NewKeyFromSeed-4 59.3µs ± 1% 25.8µs ± 1% -56.48% (p=0.000 n=9+10)
Signing-4 60.4µs ± 1% 31.4µs ± 1% -48.05% (p=0.000 n=10+10)
Verification-4 169µs ± 1% 73µs ± 2% -56.55% (p=0.000 n=10+10)
Apple M1
name old time/op new time/op delta
KeyGeneration-8 35.1µs ± 0% 20.2µs ± 2% -42.46% (p=0.000 n=8+10)
NewKeyFromSeed-8 35.1µs ± 0% 20.0µs ± 1% -42.93% (p=0.000 n=8+9)
Signing-8 36.2µs ± 0% 25.6µs ± 1% -29.25% (p=0.000 n=8+9)
Verification-8 96.1µs ± 0% 57.6µs ± 1% -40.14% (p=0.000 n=10+10)
The code in this CL is a copy of the filippo.io/edwards25519 module at
version v1.0.0-beta.3.0.20210405211453-c6be47d67779 with only the
following functions removed as irrelevant to crypto/ed25519:
- (*Point).BytesMontgomery()
- (*Point).MultByCofactor()
- (*Scalar).Invert()
- (*Point).MultiScalarMult()
- (*Point).VarTimeMultiScalarMult()
This codebase took a long journey outside the standard library before
making its way back here. Its oldest parts started as a faster field
implementation rewrite by George Tankersley almost four years ago,
eventually submitted as CL 71950 but never merged. That code was then
merged into github.com/gtank/ristretto255, which also started as an
internal/edwards25519 fork. There it was worked on by me, George, and
Henry de Valence as a backend for our Go ristretto255 implementation.
Finally, I extracted the edwards25519 code into a reusable package as
filippo.io/edwards25519.
Now, we're ready for the standard library to become the source of truth
for this code again, while filippo.io/edwards25519 will become a
re-packaged and extended version for external use, since we don't want
to expose unsafe curve operations in x/crypto or the standard library.
Submitted under the Google CLA on behalf of:
- Henry de Valence
https://github.com/gtank/ristretto255/issues/34
- George Tankersley
https://golang.org/cl/71950https://github.com/gtank/ristretto255-private/issues/28
- Luke Champine
https://github.com/FiloSottile/edwards25519/pull/7
- Adrian Hamelink
https://github.com/FiloSottile/edwards25519/pull/12
Changes 32506b5 and 18c803c are trivial and don't require a CLA.
The full history of this code since diverging from internal/edwards25519
is available at https://github.com/FiloSottile/edwards25519, and
summarized below.
+ c6be47d - edwards25519: update TestScalarSetBytesWithClamping <Filippo Valsorda>
+ c882e8e - edwards25519: rewrite amd64 assembly with avo <Filippo Valsorda>
+ 8eb02eb - edwards25519: refactor feMulGeneric and feSquareGeneric <Filippo Valsorda>
+ 8afd860 - edwards25519: remove Go 1.12 compatibility hack <Filippo Valsorda>
+ 1765c13 - edwards25519: don't clobber BP in amd64 assembly <Filippo Valsorda>
+ b73a7c8 - edwards25519: fix ScalarMult when receiver is not the identity (FiloSottile/edwards25519#12) <Adrian Hamelink>
+ 32a46d7 - edwards25519: document why this can't implement X25519 <Filippo Valsorda>
+ c547797 - edwards25519: make SqrtRatio slightly more efficient <Filippo Valsorda>
+ 700f4f4 - edwards25519: panic if an uninitialized Point is used <Filippo Valsorda>
+ d791cf8 - edwards25519: use testing.AllocsPerRun for TestAllocations <Filippo Valsorda>
+ 8cc8037 - edwards25519: smooth a couple test coverage rough edges <Filippo Valsorda>
+ 9063a14 - edwards25519: test that operations cause zero heap allocations <Filippo Valsorda>
+ 6944ac7 - edwards25519: relax the limb schedule slightly <Filippo Valsorda>
+ 21ebdac - edwards25519: rewrite carryPropagate in arm64 assembly <Filippo Valsorda>
+ a260082 - edwards25519: merge carryPropagate[12] <Filippo Valsorda>
+ dbe1792 - edwards25519: add TestScalarSetBytesWithClamping <Filippo Valsorda>
+ c1fe95a - edwards25519: add MultByCofactor <Filippo Valsorda>
+ 132d95c - edwards25519: sprinkle on-curve checks around tests <Filippo Valsorda>
+ ffb3e31 - edwards25519: specify the behavior of Invert(0) and I.BytesMontgomery() <Filippo Valsorda>
+ 9e6a931 - edwards25519: add (*Scalar).MultiplyAdd <lukechampine>
+ 3b045f3 - edwards25519: outline (*Point).Bytes (FiloSottile/edwards25519#6) <Luke Champine>
+ ec6f8a6 - edwards25519: make (*Scalar).SetCanonicalBytes return the receiver <Filippo Valsorda>
+ 77d7b31 - edwards25519: add (*Point).BytesMontgomery <Filippo Valsorda>
+ 6e8d645 - edwards25519: implement (*Point).Bytes and (*Point).SetBytes <Filippo Valsorda>
+ 1c833da - edwards25519: clarify ScalarBaseMult docs <Filippo Valsorda>
+ 3a13cf1 - edwards25519: apply gc build tag <Filippo Valsorda>
+ 90c35a7 - edwards25519: hide FieldElement and (*Point).ExtendedCoords <Filippo Valsorda>
+ 498fb1e - edwards25519: replace FillBytes with Bytes, again <Filippo Valsorda>
+ 9c7303a - edwards25519: remove (*Point).Identity and (*Point).Generator <Filippo Valsorda>
+ 2e52ce2 - edwards25519: drop unused (*Scalar).Zero <Filippo Valsorda>
+ 7c14a36 - edwards25519: rename FromBytes to SetBytes <Filippo Valsorda>
+ e3d0e45 - edwards25519: ensure only test files import math/big <Filippo Valsorda>
+ daa2507 - edwards25519: minor doc and string touch-ups <Filippo Valsorda>
+ e8698cd - edwards25519: implement (*Scalar).FromBytesWithClamping <Filippo Valsorda>
+ f28d75a - edwards25519: change constructors <Filippo Valsorda>
+ 36d8598 - edwards25519: test the invariant that Scalars are always reduced <Filippo Valsorda>
+ feed48c - edwards25519: cleanup the FieldElement API <Filippo Valsorda>
+ f6ee187 - edwards25519: make Point opaque <Filippo Valsorda>
+ 176388b - edwards25519: cleanup Scalar API to match ristretto255 <Filippo Valsorda>
+ c5c2e9e - edwards25519: rename ProjP3 to Point and unexport other point types <Filippo Valsorda>
+ 8542076 - edwards25519: add Scalar aliasing test <Filippo Valsorda>
+ 1a86a9c - edwards25519: make Scalar opaque <Filippo Valsorda>
+ 07a7683 - edwards25519: hide some more exposed symbols <Filippo Valsorda>
+ d3569cb - all: flatten the package and make FieldElement opaque <Filippo Valsorda>
+ 6f5f582 - all: expose edwards25519, base, and scalar packages <Filippo Valsorda>
+ 7ab4a68 - all: ensure compatibility with older Go versions <Filippo Valsorda>
+ e9b8baa - internal/radix51: implement (*FieldElement).Mul32 <Filippo Valsorda>
+ eac4de5 - internal/radix51: restructure according to golang.org/wiki/TargetSpecific <Filippo Valsorda>
+ 32506b5 - internal/radix51: fix !amd64 build (lightReduce -> carryPropagate) (gtank/ristretto255#29) <Sunny Aggarwal>
+ d64d989 - internal/scalar: fix FromUniformBytes <Filippo Valsorda>
+ 044bb44 - internal/scalar: address review comments <Filippo Valsorda>
+ 7dba54f - all: apply suggestions from code review <Filippo Valsorda>
+ 94bd1d9 - ristretto255: expose scalar multiplication APIs <Filippo Valsorda>
+ 5bd5476 - internal/edwards25519: fix shadowing of B in TestAddSubNegOnBasePoint <Filippo Valsorda>
+ 66bf647 - internal/scalar: replace FromBytes/IsCanonical with FromUniformBytes/FromCanonicalBytes <Filippo Valsorda>
+ 024f3f7 - internal/edwards25519,internal/scalar: apply some Go style touches <Filippo Valsorda>
+ 5e0c5c6 - internal/scalar: add scalar inversion <Henry de Valence>
+ 74fd625 - internal/ed25519: rearrange VartimeDoubleBaseMul args <Henry de Valence>
+ 81ae7ea - internal/ed25519: add benchmarks for scalar mul <Henry de Valence>
+ 9f1f939 - internal/ed25519: add variable-time multiscalar mul <Henry de Valence>
+ 7a96974 - internal/ed25519: add vartime double-base scmul <Henry de Valence>
+ 2bc256c - internal/ed25519: add precomputed NAF table for basepoint <Henry de Valence>
+ a0f0b96 - internal/ed25519: lower quickcheck size for point ops <Henry de Valence>
+ 2f385a1 - internal/ed25519: implement MultiscalarMul <Henry de Valence>
+ 8ae211b - internal/ed25519: implement BasepointMul <Henry de Valence>
+ 7b4858d - internal/ed25519: extract common test variables <Henry de Valence>
+ 16e7c48 - internal/ed25519: add a basepoint multiple table. <Henry de Valence>
+ 988e521 - internal/ed25519: add constant-time variable-base scmul. <Henry de Valence>
+ b695f6b - internal/ed25519: move basepoint constant & correct it <Henry de Valence>
+ ddd014e - internal/scalar: fix high bit check <Henry de Valence>
+ c88ea89 - internal/scalar: make casts clearer <Henry de Valence>
+ b75f989 - internal/scalar: add invariant checks on Scalar digits <Henry de Valence>
+ 36216ca - internal/scalar: use one scMulAdd for Sub <Henry de Valence>
+ 8bf40f3 - internal/scalar: fix constant-time signed radix 16 implementation <Henry de Valence>
+ e6d9ef6 - Update internal/radix51/fe_test.go <Filippo Valsorda>
+ 3aa63de - Update internal/radix51/fe_test.go <Filippo Valsorda>
+ 3e66ff0 - Update internal/radix51/fe_test.go <Filippo Valsorda>
+ 94e6c15 - internal/ed25519: add TODO note and doc ref <Henry de Valence>
+ 3647548 - internal/ed25519: rename twoD to D2 <Henry de Valence>
+ 1cf853c - internal/ed25519: add lookup tables for scalar mul. <Henry de Valence>
+ 3af304a - internal/radix51: add a conditional swap <Henry de Valence>
+ 4673217 - ristretto255: use multi-model arithmetic <Henry de Valence>
+ cca757a - internal/ed25519: remove single-model code <Henry de Valence>
+ d26e77b - internal/ed25519: add addition for Edwards points <Henry de Valence>
+ e0fbb35 - internal/ed25519: use twoD <Henry de Valence>
+ fd9b37b - internal/ed25519: add tests for multi-model point types. <Henry de Valence>
+ dacabb0 - internal/ed25519: add multi-model point types. <Henry de Valence>
+ dddc72e - internal/scalar: add constant-time signed radix 16 <Henry de Valence>
+ 92cdb35 - internal/scalar: add non-adjacent form <Henry de Valence>
+ d147963 - internal/scalar: don't zero memory that is about to be copied over <George Tankersley>
+ 8da186c - internal/scalar: add scalar field implementation <George Tankersley>
+ f38e583 - internal/radix51: add a "weird" testing/quick generation strategy <Filippo Valsorda>
+ 6454f61 - Move comment inside function <Henry de Valence>
+ 1983365 - implement Add, Sub, Neg for ed25519 and ristretto255 points. <Henry de Valence>
+ 9f25562 - internal/group: rename to internal/edwards25519 <Filippo Valsorda>
+ 48e66d3 - internal/group: restore ScalarMult code <Filippo Valsorda>
+ 0078d66 - internal/radix51: rename lightReduce to carryPropagate and touch up docs <Filippo Valsorda>
+ 05f4107 - internal/radix51: add benchmarks <Filippo Valsorda>
+ fd36334 - internal/radix51: test that operations don't exceed bounds <Filippo Valsorda>
+ 703421d - internal/radix51: make Generate produce random light-reduced elements <Filippo Valsorda>
+ f8d8297 - internal/radix51: simplify lightReduce <Filippo Valsorda>
+ 413120f - internal/radix51: minor tests cleanup <Filippo Valsorda>
+ abc8c5a - internal/radix51: make reduction an invariant and unexport Reduce <Filippo Valsorda>
+ 4fd198d - internal/radix51: actually apply go:noescape <Filippo Valsorda>
+ 18c803c - all: fix typos <Dimitris Apostolou>
+ bbfe059 - internal/radix51: test field encoding roundtrip with fixed vectors <George Tankersley>
+ c428b18 - internal/radix51: rename AppendBytes to Bytes <Filippo Valsorda>
+ c59bc1a - internal/radix51: rewrite FromBytes and AppendBytes with encoding/binary <Filippo Valsorda>
+ 57c0cd5 - internal/radix51: add docs and some light readability refactors <Filippo Valsorda>
+ cb1b734 - internal/radix51: remove unused (and a bit broken) SetInt <Filippo Valsorda>
+ beb8abd - internal/radix51: refactor ToBig and FromBig <Filippo Valsorda>
+ 87c0a53 - internal/radix51: replace ToBytes with AppendBytes <Filippo Valsorda>
+ b7e1e45 - internal/radix51: fix aliasing bug in CondNeg (gtank/ristretto255#21) <George Tankersley>
+ ed3748d - internal/radix51: actually, uhm, check the result of TestAliasing <Filippo Valsorda>
+ ec0e293 - radix51: change API of FromBytes and ToBytes to use slices <George Tankersley>
+ 29f6815 - internal/radix51: test all combinations of argument and receiver aliasing <Filippo Valsorda>
+ cd53d90 - internal/radix51: add property-based tests that multiplication distributes over addition <Henry de Valence>
+ c3bc45f - radix51: use go1.12 intrinsics for 128-bit multiplications <George Tankersley>
+ 7e7043e - internal/radix51: define a mask64Bits constant <Filippo Valsorda>
+ 4fdd06d - internal/group: set Z to 1, not 0 in FromAffine <Filippo Valsorda>
+ ffa7be7 - internal/group: fix typo <Filippo Valsorda>
+ 1f452ac - internal/group: derive twoD from D <Filippo Valsorda>
+ 2424c78 - internal/radix51: add MinusOne <Filippo Valsorda>
+ 76978fc - internal/group: make conversion APIs caller-allocated <Filippo Valsorda>
+ d17d202 - internal/group: rewrite DoubleZ1 because stack is cheaper than mental state <Filippo Valsorda>
+ 72b97c1 - internal: make all APIs chainable <Filippo Valsorda>
+ 993d979 - internal/radix51: make all APIs not consider the receiver an input <Filippo Valsorda>
+ b2a1d7d - all: refactor field API to be methods based <Filippo Valsorda>
+ cdf9b90 - internal/radix51: add constant time field operations <Filippo Valsorda>
+ e490a48 - internal/radix51: remove FeEqual <Filippo Valsorda>
+ 2de114c - internal/radix51: remove FeCSwap <Filippo Valsorda>
+ 08b80c1 - make things more generally presentable <George Tankersley>
+ 2178536 - Cache the field representation of d <George Tankersley>
+ 4135059 - Remove 32-bit code and update license. <George Tankersley>
+ 5d95cb3 - Use Bits() for FeToBig. <George Tankersley>
+ 146e33c - Implement ScalarMult using Montgomery pattern and dedicated extended-coordinates doubling. This will be slow. <George Tankersley>
+ 12a673a - use faster FeFromBig & a horrible assortment of other random changes <George Tankersley>
+ 901f40c - group logic WIP <George Tankersley>
+ a9c89cd - add equality for field elements <George Tankersley>
+ 214873b - Add radix51 FieldElement implementation <George Tankersley>
+ 8fd5cae - Implement an elliptic.Curve for ed25519 <George Tankersley>
Change-Id: Ifbcdd13e8b6304f9906c0ef2b73f1fdc493a7dfa
Co-authored-by: George Tankersley <george.tankersley@gmail.com>
Co-authored-by: Henry de Valence <hdevalence@hdevalence.ca>
Reviewed-on: https://go-review.googlesource.com/c/go/+/276272
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Filippo Valsorda <filippo@golang.org>
Trust: Katie Hockman <katie@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
This is a port of CL 317329 to go/types.
Change-Id: I1ba65284c91044f0ceed536da4149ef25e1f9502
Reviewed-on: https://go-review.googlesource.com/c/go/+/317291
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
Change-Id: I88c5e1f620d0f3546ac9ac7b6a4b881772a38449
Reviewed-on: https://go-review.googlesource.com/c/go/+/317329
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
The inlsubst already does the same thing for OLABEL, so we must do the
same thing for OGOTO. Otherwise, new inlined OGOTO node will be
associated with non-existed label.
Fixes#45947
Change-Id: I40eef095f57fd3438c38a0b5d9751d5d7ebf759e
Reviewed-on: https://go-review.googlesource.com/c/go/+/316931
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
For #36460
Change-Id: I725ef5445b2bac7af827fb38373e8cd6dbad2d09
Reviewed-on: https://go-review.googlesource.com/c/go/+/316249
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
They empirically do not seem to support deleting the current working
directory.
Updates #34499
Change-Id: I705cdf8b545fbb837d5b75d2904a7c2a89276fa5
Reviewed-on: https://go-review.googlesource.com/c/go/+/317249
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
If no source argument is provided, test testdata/manual.go2
instead.
Remove testdata/check/tmp/go2 in favor of testdata/manual.go2.
These changes affect testing only.
Change-Id: I49aba4d8fc4cc5964911e38c55b4c5d013710aeb
Reviewed-on: https://go-review.googlesource.com/c/go/+/315769
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Revive CL 310149
Change-Id: Ib4714ea5b2ade32c0f66edff841a79d8212bd79a
Reviewed-on: https://go-review.googlesource.com/c/go/+/313009
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Trust: Michael Pratt <mpratt@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
The Go 1.17 freeze has begun. This is a time to update all
golang.org/x/... module versions that contribute packages to the std
and cmd modules in the standard library to latest master versions.
updatestd --branch master --goroot=$HOME/development/goroot
> go version
go version devel go1.17-4c9791299d Wed May 5 09:00:06 2021 +0000 linux/amd64
> go env GOROOT
/home/rakoczy/development/goroot
> go version -m /home/rakoczy/go/bin/bundle
/home/rakoczy/go/bin/bundle: devel +c584f42dcf Tue Feb 23 18:39:53 2021 +0000
path golang.org/x/tools/cmd/bundle
mod golang.org/x/tools v0.1.0 h1:po9/4sTYwZU9lPhi1tOrb4hCv3qrhiQ77LZfGa2OjwY=
dep golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
dep golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 h1:myAQVi0cGEoqQVR5POX+8RR2mrocKqNN1hmeMqhX27k=
dep golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
skipping github.com/chzyer/logex (out of scope, it's not a golang.org/x dependency)
skipping github.com/chzyer/readline (out of scope, it's not a golang.org/x dependency)
skipping github.com/chzyer/test (out of scope, it's not a golang.org/x dependency)
skipping github.com/google/pprof (out of scope, it's not a golang.org/x dependency)
skipping github.com/ianlancetaylor/demangle (out of scope, it's not a golang.org/x dependency)
skipping github.com/yuin/goldmark (out of scope, it's not a golang.org/x dependency)
skipping rsc.io/pdf (out of scope, it's not a golang.org/x dependency)
updating module cmd in /home/rakoczy/development/goroot/src/cmd
> go mod edit -go=1.17
> go get -d golang.org/x/arch@cbf565b21d1e6f86b3114f28f516032b201c97fa golang.org/x/crypto@e9a32991a82ef02a1e74f495dcc0785239782bfe golang.org/x/mod@67f1c1edc27ada9b0cffe84ccdd4db2d4ff56edf golang.org/x/net@0287a6fb4125c2b83c66560a2677a4ee69a13903 golang.org/x/sync@036812b2e83c0ddf193dd5a34e034151da389d09 golang.org/x/sys@0981d6026fa6241c75c6949829b5bd7a2574ad55 golang.org/x/term@a79de5458b56c188f4fc267a58014ac25fec956a golang.org/x/text@5c7c50ebbd4f5b0d53b9b2fcdbeb92ffb732a06e golang.org/x/tools@7cab0ef2e9a592f6a73e7a1969ba89d38515e143 golang.org/x/xerrors@5ec99f83aff198f5fbd629d6c8d8eb38a04218ca
go: downloading golang.org/x/mod v0.4.3-0.20210504181020-67f1c1edc27a
go: downloading golang.org/x/crypto v0.0.0-20210503195802-e9a32991a82e
go: downloading golang.org/x/net v0.0.0-20210505024714-0287a6fb4125
go: downloading golang.org/x/sys v0.0.0-20210503173754-0981d6026fa6
go: downloading golang.org/x/text v0.3.7-0.20210503195748-5c7c50ebbd4f
go: downloading golang.org/x/tools v0.1.1-0.20210505014545-7cab0ef2e9a5
go get: upgraded golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 => v0.0.0-20210505024714-0287a6fb4125
go get: upgraded golang.org/x/sys v0.0.0-20210423082822-04245dca01da => v0.0.0-20210503173754-0981d6026fa6
go get: upgraded golang.org/x/text v0.3.3 => v0.3.7-0.20210503195748-5c7c50ebbd4f
go get: upgraded golang.org/x/tools v0.1.1-0.20210503200558-19b1717ea5eb => v0.1.1-0.20210505014545-7cab0ef2e9a5
> go mod tidy
> go mod vendor
updating module std in /home/rakoczy/development/goroot/src
> go mod edit -go=1.17
> go get -d golang.org/x/crypto@e9a32991a82ef02a1e74f495dcc0785239782bfe golang.org/x/net@0287a6fb4125c2b83c66560a2677a4ee69a13903 golang.org/x/sys@0981d6026fa6241c75c6949829b5bd7a2574ad55 golang.org/x/term@a79de5458b56c188f4fc267a58014ac25fec956a golang.org/x/text@5c7c50ebbd4f5b0d53b9b2fcdbeb92ffb732a06e golang.org/x/tools@7cab0ef2e9a592f6a73e7a1969ba89d38515e143
go get: upgraded golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420 => v0.0.0-20210505024714-0287a6fb4125
go get: upgraded golang.org/x/sys v0.0.0-20210423082822-04245dca01da => v0.0.0-20210503173754-0981d6026fa6
go get: upgraded golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 => v0.0.0-20210503060354-a79de5458b56
go get: upgraded golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e => v0.1.1-0.20210505014545-7cab0ef2e9a5
> go mod tidy
> go mod vendor
updating bundles in /home/rakoczy/development/goroot/src
> go generate -run=bundle std cmd
For #36905
Change-Id: Ie145bba93125f0b4212df94216e05ec08c4fe534
Reviewed-on: https://go-review.googlesource.com/c/go/+/315831
Trust: Alexander Rakoczy <alex@golang.org>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
The setg call a few lines earlier has already performed the same iscgo check
and called save_g if necessary.
Change-Id: I6e7c44cef4e0397d6001a3d5b7e334cdfbc3ce22
Reviewed-on: https://go-review.googlesource.com/c/go/+/316929
Trust: Joel Sing <joel@sing.id.au>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Instantiation support for imports. This is experimental
but it also doesn't affect Go 1.17 as this code is not
executed unless we enable generics (in the parser).
Change-Id: If2da09ac3a557ec6a180707a53f75f3ce354f3e9
Reviewed-on: https://go-review.googlesource.com/c/go/+/314773
Trust: Robert Griesemer <gri@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Add some rudimentary debug trace output for -N location list
generation if "-d=ssa/locationlists" is set.
Updates #45948.
Change-Id: If1a95730538a6e7def7ebe1ece1a71da8e5f0975
Reviewed-on: https://go-review.googlesource.com/c/go/+/317089
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
The code that created DWARF debug var locations for input parameters
in the non-optimized case for regabi was not doing the right thing for
degenerate functions with infinite loops. Detect these cases and don't
try to emit the normal location data.
Fixes#45948.
Change-Id: I2717fc4bac2e03d5d850a6ec8a09ed05fed0c896
Reviewed-on: https://go-review.googlesource.com/c/go/+/316752
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
If the go command is executed on Linux in a deleted directory,
it fails. This behavior is reasonable for commands which depend on
the CWD, but it's unexpected for commands like `go version`.
This change delays initialization of a global CWD variable.
Fixed#34499
Change-Id: I7302fb84a3b7f5f149a123d277abd5b9b5bc95b2
Reviewed-on: https://go-review.googlesource.com/c/go/+/268261
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Trust: Bryan C. Mills <bcmills@google.com>
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
I missed the 'go mod tidy' step in CL 316751 because I forgot to run
the cmd/internal/moddeps test in long mode. 😞
Updates #45932
Change-Id: Ic3f9b303ad5798ecd8cb044d4b8c766aa820bf69
Reviewed-on: https://go-review.googlesource.com/c/go/+/317129
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
