- 26 Feb, 2016 28 commits
-
-
Robert Griesemer authored
By using a Pragma bit set (8 bits) rather than 8 booleans, also reduce Func type size by 8 bytes (208B -> 200B on 64bit platforms, 116B -> 108B on 32bit platforms). Change-Id: Ibb7e1f8c418a0b5bc6ff813cbdde7bc6f0013b5a Reviewed-on: https://go-review.googlesource.com/19966Reviewed-by:
Dave Cheney <dave@cheney.net>
-
Matthew Dempsky authored
Instead add a dedicated keywords map for use in lexer.ident and drop Sym's Lexical field. Change-Id: Ia668e65499035ff7167fabbbd0cd027102b21231 Reviewed-on: https://go-review.googlesource.com/19935Reviewed-by:
Robert Griesemer <gri@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
-
Matthew Dempsky authored
If a general comment contains multiple newline characters, we can't simply unread one and then re-lex it via the general whitespace lexing phase, because then we'll reset lineno to the line before the "*/" marker, rather than keeping it where we found the "/*" marker. Also, for processing imports, call importfile before advancing the lexer with p.next(), so that lineno reflects the line where we found the import path, and not the token afterwards. Fixes #14520. Change-Id: I785a2d83d632280113d4b757de0d57c88ba2caf4 Reviewed-on: https://go-review.googlesource.com/19934Reviewed-by:
-
Ian Lance Taylor authored
The new TestDashS was leaving a dreg "test" file in cmd/compile/internal/gc. Create it in the temporary directory instead. Also change path.Join to filepath.Join throughout global_test.go. Change-Id: Ib7707fada2b3ab5e8abc2ba74e4c402821c1408b Reviewed-on: https://go-review.googlesource.com/19965 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Keith Randall <khr@golang.org>
-
Ian Lance Taylor authored
A slice uses less memory than a NodeList, and has better memory locality when walking the list. This uncovered a tricky case involving closures: the escape analysis pass when run on a closure was appending to the Dcl list of the OCLOSURE rather than the ODCLFUNC. This happened to work because they shared the same NodeList. Fixed with a change to addrescapes, and a check to Tempname to catch any recurrences. This removes the last use of the listsort function outside of tests. I'll send a separate CL to remove it. Unfortunately, while this passes all tests, it does not pass toolstash -cmp. The problem is that cmpstackvarlt does not fully determine the sort order, and the change from listsort to sort.Sort, while generally desirable, produces a different ordering. I could stage this by first making cmpstackvarlt fully determined, but no matter what toolstash -cmp is going to break at some point. In my casual testing the compiler is 2.2% faster. Update #14473. Change-Id: I367d66daa4ec73ed95c14c66ccda3a2133ad95d5 Reviewed-on: https://go-review.googlesource.com/19919Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org>
-
Matthew Dempsky authored
The Go toolchain stopped creating them before Go 1.3, so no point in worrying about them today. History: - Git commit 250a0919 added cmd/ar, which wrote Plan 9 __.SYMDEF entries into archive files. - golang.org/cl/6500117 renamed __.SYMDEF to __.GOSYMDEF. (Notably, the commit message suggests users need to use Go nm to read symbols, but even back then the toolchain did nothing with __.(GO)?SYMDEF files except skip over them.) - golang.org/cl/42880043 added the -pack flag to cmd/gc to directly produce archives by the Go compiler, and did not write __.GOSYMDEF entries. - golang.org/cl/52310044 rewrote cmd/pack in Go, and removed support for producing __.GOSYMDEF entries. Change-Id: I255edf40d0d3690e3447e488039fcdef73c6d6b1 Reviewed-on: https://go-review.googlesource.com/19924 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Richard Miller authored
Atomic load/store/add/swap routines, as for other ARM platforms, but with DMB inserted for load/store (assuming that "atomic" also implies acquire/release memory ordering). Change-Id: I70a283d8f0ae61a66432998ce59eac76fd940c67 Reviewed-on: https://go-review.googlesource.com/18965Reviewed-by:
-
Caio Marcelo de Oliveira Filho authored
Change-Id: Ie915dc2fc32a31d31f566ac931ccecb506559645 Reviewed-on: https://go-review.googlesource.com/19888Reviewed-by:
-
Matt T. Proud authored
This change adds support in testing/quick to generate maps and slices in additional states: (1.) nil maps (2.) nil slices (3.) empty slice occupancy: `len(s) == 0 && s != nil` (4.) partial slice occupancy: `len(s) < cap(s) && s != nil` (5.) full slice occupancy: `len(s) == cap(s) && s != nil` Prior to this, only #5 was ever generated, thereby not sufficiently exercising all of the fuzzable code path outcomes. This change depends on https://go-review.googlesource.com/#/c/17499/. Change-Id: I9343c475cefbd72ffc5237281826465c25872206 Reviewed-on: https://go-review.googlesource.com/16470Reviewed-by:
-
Richard Miller authored
Implementation closely follows plan9_386 version. Change-Id: Ifb76e001fb5664e6a23541cf4768d7f11b2be68b Reviewed-on: https://go-review.googlesource.com/18967Reviewed-by:
-
Michael McConville authored
Go already supports Linux's getrandom, which is a slightly modified version of getentropy. getentropy was added in OpenBSD 5.6. All supported versions of OpenBSD include it so, unlike with Linux and getrandom, we don't need to test for its presence. Fixes #13785. Change-Id: Ib536b96675f257cd8c5de1e3a36165e15c9abac9 Reviewed-on: https://go-review.googlesource.com/18219 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Jeff R. Allen authored
Single quotes to not expand variables inside of them. Change-Id: I4a0622c0aebfc1c3f9d299f93f7a8253893b5858 Reviewed-on: https://go-review.googlesource.com/13661Reviewed-by:
Ian Lance Taylor <iant@golang.org>
-
Keith Randall authored
We can't drop Prog entries when we want to print disassembly. Added a test for -S. Fixes #14515 Change-Id: I44c72f70f7a3919acc01c559d30335d26669e76f Reviewed-on: https://go-review.googlesource.com/19930Reviewed-by:
Matthew Dempsky <mdempsky@google.com> Reviewed-by:
-
Ian Lance Taylor authored
Fixes #14519. Change-Id: I8f78f67a463e6467e09df90446f7ebd28789d6c9 Reviewed-on: https://go-review.googlesource.com/19933Reviewed-by:
-
Derek Shockey authored
Looks like this was intended to match a literal period to restrict this to `.go` files, but in POSIX grep, the unescaped period matches any character. Change-Id: I20e00323baa9e9631792eff5035966297665bbee Reviewed-on: https://go-review.googlesource.com/19880Reviewed-by:
-
Caio Marcelo de Oliveira Filho authored
Check the function types before compiling the tests. Extend the same approach taken by the type check used for TestMain function. To keep existing behavior, wrong arguments for TestMain are ignored instead of causing an error. Fixes #14226. Change-Id: I488a2555cddb273d35c1a8c4645bb5435c9eb91d Reviewed-on: https://go-review.googlesource.com/19763 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Dmitry Vyukov authored
In normal mode the test runs for 9+ seconds on my machine (48 cores). But the real problem is race mode, in race mode it hits 10m test timeout. Reduce test size in short mode. Now it runs for 100ms without race. Change-Id: I9493a0e84f630b930af8f958e2920025df37c268 Reviewed-on: https://go-review.googlesource.com/19956Reviewed-by:
-
Rick Arnold authored
Previously, RawQuery was used to indicate the presence of a query string in url.URL. However, this approach was not able to differentiate between URLs that have no query string at all (http://foo.bar/) and those that have a query with no values (http://foo.bar/?). Add a ForceQuery field to indicate the latter form of URL and use it in URL.String to create a matching URL with a trailing '?'. Fixes #13488 Change-Id: Ifac663c73d35759bc6c33a00f84ab116b9b81684 Reviewed-on: https://go-review.googlesource.com/19931Reviewed-by:
-
Dmitry Vyukov authored
Currently dropg does not unwire locked g/m. This is unnecessary distiction between locked and non-locked g/m. We always restart goroutines with execute which re-wires g/m. First, this produces false sense that this distinction is necessary. Second, it can confuse some sanity and cross checks. For example, if we check that g/m are unwired before we wire them in execute, the check will fail for locked g/m. I've hit this while doing some race detector changes, When we deschedule a goroutine and run scheduler code, m.curg is generally nil, but not for locked ms. Remove the distinction. Change-Id: I3b87a28ff343baa1d564aab1f821b582a84dee07 Reviewed-on: https://go-review.googlesource.com/19950Reviewed-by:
Austin Clements <austin@google.com> Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
-
Austin Clements authored
Early in Go 1.5 we had bugs with ownership of workbufs, so we added a system for tracing their ownership to help debug these issues. However, this system has both CPU and space overhead even when disabled, it clutters up the workbuf API, the higher level gcWork abstraction makes it very difficult to mess up the ownership of workbufs in practice, and the tracing hasn't been enabled or needed since 5b66e5d0 nine months ago. Hence, remove it. Benchmarks show the usual noise from changes at this level, but little overall movement. name old time/op new time/op delta XBenchGarbage-12 2.48ms ± 1% 2.47ms ± 0% -0.68% (p=0.000 n=21+21) name old time/op new time/op delta BinaryTree17-12 2.98s ± 7% 2.98s ± 6% ~ (p=0.799 n=20+20) Fannkuch11-12 2.61s ± 3% 2.55s ± 5% -2.55% (p=0.003 n=20+20) FmtFprintfEmpty-12 52.8ns ± 6% 53.6ns ± 6% ~ (p=0.228 n=20+20) FmtFprintfString-12 177ns ± 4% 177ns ± 4% ~ (p=0.280 n=20+20) FmtFprintfInt-12 162ns ± 5% 162ns ± 3% ~ (p=0.347 n=20+20) FmtFprintfIntInt-12 277ns ± 7% 273ns ± 4% -1.62% (p=0.005 n=20+20) FmtFprintfPrefixedInt-12 237ns ± 4% 242ns ± 4% +2.13% (p=0.005 n=20+20) FmtFprintfFloat-12 315ns ± 4% 312ns ± 4% -0.97% (p=0.001 n=20+20) FmtManyArgs-12 1.11µs ± 3% 1.15µs ± 4% +3.41% (p=0.004 n=20+20) GobDecode-12 8.50ms ± 7% 8.53ms ± 7% ~ (p=0.429 n=20+20) GobEncode-12 6.86ms ± 9% 6.93ms ± 7% +0.93% (p=0.030 n=20+20) Gzip-12 326ms ± 4% 329ms ± 4% +0.98% (p=0.020 n=20+20) Gunzip-12 43.3ms ± 3% 43.8ms ± 9% +1.25% (p=0.003 n=20+20) HTTPClientServer-12 72.0µs ± 3% 71.5µs ± 3% ~ (p=0.053 n=20+20) JSONEncode-12 17.0ms ± 6% 17.3ms ± 7% +1.32% (p=0.006 n=20+20) JSONDecode-12 64.2ms ± 4% 63.5ms ± 3% -1.05% (p=0.005 n=20+20) Mandelbrot200-12 4.00ms ± 3% 3.99ms ± 3% ~ (p=0.121 n=20+20) GoParse-12 3.74ms ± 5% 3.75ms ± 9% ~ (p=0.383 n=20+20) RegexpMatchEasy0_32-12 104ns ± 4% 104ns ± 6% ~ (p=0.392 n=20+20) RegexpMatchEasy0_1K-12 358ns ± 3% 361ns ± 4% +0.95% (p=0.003 n=20+20) RegexpMatchEasy1_32-12 86.3ns ± 5% 86.1ns ± 6% ~ (p=0.614 n=20+20) RegexpMatchEasy1_1K-12 523ns ± 4% 518ns ± 3% -1.14% (p=0.008 n=20+20) RegexpMatchMedium_32-12 137ns ± 3% 134ns ± 4% -1.90% (p=0.005 n=20+20) RegexpMatchMedium_1K-12 41.0µs ± 3% 40.6µs ± 4% -1.11% (p=0.004 n=20+20) RegexpMatchHard_32-12 2.13µs ± 4% 2.11µs ± 5% -1.31% (p=0.014 n=20+20) RegexpMatchHard_1K-12 64.1µs ± 3% 63.2µs ± 5% -1.38% (p=0.005 n=20+20) Revcomp-12 555ms ±10% 548ms ± 7% -1.17% (p=0.011 n=20+20) Template-12 84.2ms ± 5% 88.2ms ± 4% +4.73% (p=0.000 n=20+20) TimeParse-12 365ns ± 4% 371ns ± 5% +1.77% (p=0.002 n=20+20) TimeFormat-12 361ns ± 4% 365ns ± 3% +1.08% (p=0.002 n=20+20) [Geo mean] 64.7µs 64.8µs +0.19% Change-Id: Ib043a7a0d18b588b298873d60913d44cd19f3b44 Reviewed-on: https://go-review.googlesource.com/19887 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Rick Hudson <rlh@golang.org>
-
David Crawshaw authored
Reduces binary size of cmd/go by 0.5%. For #6853. Change-Id: I5a4b814049580ab5098ad252d979f80b70d8a5f9 Reviewed-on: https://go-review.googlesource.com/19694Reviewed-by:
-
Datong Sun authored
The existing documentation for ParsePKIXPublicKey is difficult to understand and the return type of the parsed public key are not mentioned explicitly. Descriptions about types of public key supported, as well as an example on how to use type assertions to determine return type of a parsed public key has been added. Fixes #14355 Change-Id: Ib9561efb34255292735742c0b3e835c4b97ac589 Reviewed-on: https://go-review.googlesource.com/19757Reviewed-by:
-
Matthew Dempsky authored
The existing nested loops are too tricky for me to grok and don't seem necessary. Change-Id: I75c65c8470b799d6f4cfb05bb1b4796c5d7d32e7 Reviewed-on: https://go-review.googlesource.com/19927 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Shenghou Ma authored
Change-Id: I9b79bd301d0b75ca1f16d4a05e3cb687a8428c14 Reviewed-on: https://go-review.googlesource.com/19884 Run-TryBot: Minux Ma <minux@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Andrew Gerrand authored
Fixes #14365 Change-Id: I082329fe7a1e06c774a32e0e24e5c8736bb5a037 Reviewed-on: https://go-review.googlesource.com/19877Reviewed-by:
-
Matthew Dempsky authored
Errors have unique seq values (their index within the errors slice), so errcmp never needs to fallback to sorting by message text. Moreover, comparing by original index is exactly the purpose of using a stable sort algorithm (and sort.Stable was added in Go 1.2), so we really only need to compare by lineno. Change-Id: I7f534b72a05d899ae9788dc7ef0541dd92a8b578 Reviewed-on: https://go-review.googlesource.com/19929 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
-
Matthew Dempsky authored
Previously, many error messages inconsistantly used either lexlineno and lineno. In general this works out okay because they're almost always the same. The only exceptional case is after lexing a multi-line raw string literal, where lineno will be the line number of the opening quote and lexlineno is the line number of the closing quote. This CL makes the compiler's error message more consistent: - Lexer error messages related to invalid byte sequences (i.e., NUL bytes, bad UTF-8 sequences, and non-initial BOMs) are emitted at lexlineno (i.e., the source line that contains the invalid byte sequence). - All other error messages (notably the parser's "syntax errors") now use lineno. The minor change from this is that bogus input like: package ` bogus` will emit "syntax error: unexpected string literal, expecting name" error at line 1, instead of line 2. - Instead of maintaining prevlineno all the time, just record it when/where actually needed and not already available elsewhere (which turns out to be just one function). - Lastly, we remove the legacy "syntax error near ..." fallback in Yerror, now that the parser always emits more detailed syntax error messages. Change-Id: Iaf5f784223d0385fa3a5b09ef2b2ad447feab02f Reviewed-on: https://go-review.googlesource.com/19925Reviewed-by: -
Keith Randall authored
REP-prefixed instructions have a large startup cost. Avoid them like the plague. benchmark old ns/op new ns/op delta BenchmarkIndexByte10-8 22.4 5.34 -76.16% Fixes #13983 Change-Id: I857e956e240fc9681d053f2584ccf24c1b272bb3 Reviewed-on: https://go-review.googlesource.com/18703Reviewed-by:
Minux Ma <minux@golang.org> Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
-
- 25 Feb, 2016 12 commits
-
-
kortschak authored
Fixes #14498. Change-Id: I4cfab3e45898466179cefbd31c6f7f796da82363 Reviewed-on: https://go-review.googlesource.com/19874Reviewed-by:
-
Austin Clements authored
_Genqueue and _Gscanenqueue were introduced as part of the GC quiesce code. The quiesce code was removed by 197aa9e6, but these states and some associated code stuck around. Remove them. Change-Id: I69df81881602d4a431556513dac2959668d27c20 Reviewed-on: https://go-review.googlesource.com/19638Reviewed-by:
-
Austin Clements authored
Change-Id: I1fa5e629b2890a8509559ce4ea17b74f47d71925 Reviewed-on: https://go-review.googlesource.com/19637Reviewed-by:
-
Austin Clements authored
Currently most uses of gcWork use the per-P gcWork, but there are two places that still use a stack-based gcWork. Simplify things by making these instead use the per-P gcWork. Change-Id: I712d012cce9dd5757c8541824e9641ac1c2a329c Reviewed-on: https://go-review.googlesource.com/19636Reviewed-by:
-
Austin Clements authored
Currently markroot uses a gcWork on the stack and disposes of it immediately after marking one root. This used to be necessary because markroot was called from the depths of parfor, but now that we call it directly and have ready access to a gcWork at the call site, pass the gcWork in, use it directly in markroot, and share it across calls to markroot from the same P. Change-Id: Id7c3b811bfb944153760e01873c07c8d18909be1 Reviewed-on: https://go-review.googlesource.com/19635Reviewed-by:
-
Austin Clements authored
When gcWork was first introduced, the compiler's escape analysis wasn't good enough to detect that that method receiver didn't escape, so we had to hack around this. Now that the compiler can figure out this for itself, remove these hacks. Change-Id: I9f73fab721e272410b8b6905b564e7abc03c0dfe Reviewed-on: https://go-review.googlesource.com/19634Reviewed-by:
-
Austin Clements authored
Currently we clear the heap bitmap of a span both when we allocate that span *and* when we free it. There's no point in doing both, and we definitely have to write the heap bitmap when we allocate a span for pointer-sized objects, so switch to clearing only when we allocate a span. This results in a slight overall performance improvement; however, most of the benchmarks that get slower are very short, while the longer benchmarks generally got faster. name old time/op new time/op delta XBenchGarbage-12 2.48ms ± 1% 2.47ms ± 1% -0.58% (p=0.000 n=91+91) name old time/op new time/op delta BinaryTree17-12 2.85s ± 2% 2.85s ± 2% ~ (p=0.550 n=20+19) Fannkuch11-12 2.54s ± 0% 2.47s ± 1% -2.72% (p=0.000 n=19+18) FmtFprintfEmpty-12 51.3ns ± 4% 51.0ns ± 3% ~ (p=0.223 n=20+20) FmtFprintfString-12 169ns ± 0% 167ns ± 0% -1.18% (p=0.000 n=17+16) FmtFprintfInt-12 160ns ± 0% 161ns ± 0% +0.63% (p=0.000 n=16+15) FmtFprintfIntInt-12 267ns ± 0% 269ns ± 1% +0.62% (p=0.000 n=17+20) FmtFprintfPrefixedInt-12 234ns ± 1% 240ns ± 0% +2.80% (p=0.000 n=20+20) FmtFprintfFloat-12 316ns ± 0% 313ns ± 0% -0.76% (p=0.000 n=20+19) FmtManyArgs-12 1.04µs ± 0% 1.05µs ± 0% +0.45% (p=0.000 n=19+16) GobDecode-12 7.90ms ± 1% 7.81ms ± 0% -1.10% (p=0.000 n=18+18) GobEncode-12 6.61ms ± 1% 6.58ms ± 0% -0.46% (p=0.000 n=20+15) Gzip-12 320ms ± 1% 322ms ± 1% +0.47% (p=0.030 n=20+20) Gunzip-12 42.4ms ± 1% 42.6ms ± 0% +0.37% (p=0.000 n=20+20) HTTPClientServer-12 70.7µs ± 1% 70.6µs ± 2% ~ (p=0.784 n=18+20) JSONEncode-12 16.9ms ± 1% 16.8ms ± 0% -0.64% (p=0.000 n=20+20) JSONDecode-12 60.8ms ± 0% 58.6ms ± 1% -3.50% (p=0.000 n=17+18) Mandelbrot200-12 3.92ms ± 0% 3.91ms ± 0% -0.25% (p=0.000 n=19+19) GoParse-12 3.65ms ± 0% 3.68ms ± 1% +0.67% (p=0.000 n=17+16) RegexpMatchEasy0_32-12 102ns ± 1% 102ns ± 2% +0.67% (p=0.009 n=19+19) RegexpMatchEasy0_1K-12 350ns ± 0% 351ns ± 1% +0.34% (p=0.002 n=20+20) RegexpMatchEasy1_32-12 84.1ns ± 2% 84.2ns ± 2% ~ (p=0.799 n=20+18) RegexpMatchEasy1_1K-12 510ns ± 1% 508ns ± 1% -0.45% (p=0.000 n=20+17) RegexpMatchMedium_32-12 132ns ± 1% 134ns ± 1% +0.85% (p=0.000 n=20+19) RegexpMatchMedium_1K-12 40.0µs ± 1% 39.9µs ± 1% -0.29% (p=0.014 n=19+18) RegexpMatchHard_32-12 2.09µs ± 1% 2.05µs ± 0% -1.76% (p=0.000 n=20+18) RegexpMatchHard_1K-12 62.7µs ± 1% 61.8µs ± 1% -1.39% (p=0.000 n=20+19) Revcomp-12 541ms ± 1% 534ms ± 0% -1.16% (p=0.000 n=19+20) Template-12 71.1ms ± 0% 69.1ms ± 0% -2.83% (p=0.000 n=18+19) TimeParse-12 356ns ± 0% 357ns ± 0% +0.36% (p=0.000 n=17+19) TimeFormat-12 358ns ± 0% 372ns ± 1% +3.74% (p=0.000 n=15+18) [Geo mean] 62.6µs 62.5µs -0.25% Change-Id: Ied190b77c7a4d91ec7b2218c592fc31cf7acf362 Reviewed-on: https://go-review.googlesource.com/19633Reviewed-by:
-
Austin Clements authored
The channel code must not allow stack splits between when it assigns a potential stack pointer to sudog.elem (or sudog.selectdone) and when it makes the sudog visible to copystack by putting it on the g.waiting list. We do get this right everywhere, but add a comment about this subtlety for future eyes. Change-Id: I941da150437167acff37b0e56983c793f40fcf79 Reviewed-on: https://go-review.googlesource.com/19632Reviewed-by:
-
Austin Clements authored
Change-Id: I9c45aad1c35a99da4c3b8990649dcd962fd23b81 Reviewed-on: https://go-review.googlesource.com/19631Reviewed-by:
-
Austin Clements authored
Currently the heapBitsSweepSpan comment claims that heapBitsSweepSpan sets the heap bitmap for the first two words to dead. In fact, it sets the first *four* words to scalar/dead. This is important because first two words don't actually have a dead bit, so for objects larger than two words it *must* set a dead bit in third word to reset the object to a "noscan" state. For example, we use this in heapBits.hasPointers to detect that an object larger than two words is noscan. Change-Id: Ie166a628bed5060851db083475c7377adb349d6c Reviewed-on: https://go-review.googlesource.com/19630Reviewed-by:
-
Dmitriy Dudkin authored
go get -u all command updates all packages including standard commands. We need to get commands evicted from their cache to avoid loading old versions of the packages evicted from the packages cache. Fixes #14444 Change-Id: Icd581a26e1db34ca634aba595fed62b097094c2f Reviewed-on: https://go-review.googlesource.com/19899Reviewed-by:
-
Brad Fitzpatrick authored
Fixes #13767 Change-Id: Ib743db7d9d72022ea911bc5ac535243489425642 Reviewed-on: https://go-review.googlesource.com/18725Reviewed-by:
Andrew Gerrand <adg@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
-
