go/test at f3884680fcbda5640e14a01d17aa38d06c70891f - go

mirror of https://github.com/golang/go.git synced 2025-05-19 22:33:25 +00:00

History

Martin Möhrmann fbfc2031a6 cmd/compile: specialize map creation for small hint sizes

Handle make(map[any]any) and make(map[any]any, hint) where
hint <= BUCKETSIZE special to allow for faster map initialization
and to improve binary size by using runtime calls with fewer arguments.

Given hint is smaller or equal to BUCKETSIZE in which case
overLoadFactor(hint, 0)  is false and no buckets would be allocated by makemap:
* If hmap needs to be allocated on the stack then only hmap's hash0
  field needs to be initialized and no call to makemap is needed.
* If hmap needs to be allocated on the heap then a new special
  makehmap function will allocate hmap and intialize hmap's
  hash0 field.

Reduces size of the godoc by ~36kb.

AMD64
name         old time/op    new time/op    delta
NewEmptyMap    16.6ns ± 2%     5.5ns ± 2%  -66.72%  (p=0.000 n=10+10)
NewSmallMap    64.8ns ± 1%    56.5ns ± 1%  -12.75%  (p=0.000 n=9+10)

Updates #6853

Change-Id: I624e90da6775afaa061178e95db8aca674f44e9b
Reviewed-on: https://go-review.googlesource.com/61190
Run-TryBot: Martin Möhrmann <moehrmann@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>

2017-11-02 17:03:45 +00:00

alias3.dir

[dev.typealias] cmd/compile: export/import test cases for type aliases

2017-01-20 05:55:53 +00:00

bench

test/bench/go1: fix typo in parserdata_test.go comment

2017-03-22 03:23:16 +00:00

chan

all: fix article typos

2017-09-15 02:39:16 +00:00

ddd2.dir

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

dwarf

…

fixedbugs

cmd/compile: adjust expectations of test for issue 18902

2017-10-30 20:27:09 +00:00

import2.dir

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

import4.dir

test: adjust gccgo expected import errors

2015-10-07 14:37:44 +00:00

interface

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

intrinsic.dir

cmd/compile: intrinsics for math/bits.TrailingZerosX

2017-03-16 02:44:16 +00:00

ken

all: fix spelling mistakes

2016-04-03 17:03:15 +00:00

linkname.dir

cmd/compile: include linknames in export data

2017-02-08 20:59:45 +00:00

method4.dir

cmd/gc: do not omit wrapper for expression (interface{...}).F

2014-01-07 13:26:48 +01:00

safe

…

stress

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

syntax

cmd/compile/internal/parser: improved a couple of error messages

2017-02-24 18:54:36 +00:00

uintptrescapes.dir

cmd/compile, syscall: add //go:uintptrescapes comment, and use it

2016-07-06 20:48:41 +00:00

64bit.go

…

235.go

…

alg.go

test: add test that required algs get generated

2016-04-24 21:36:52 +00:00

alias1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

alias2.go

[dev.typealias] cmd/compile: declare methods after resolving receiver type

2017-01-25 08:04:17 +00:00

alias3.go

[dev.typealias] cmd/compile: export/import test cases for type aliases

2017-01-20 05:55:53 +00:00

alias.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

append1.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

append.go

…

args.go

…

armimm.go

cmd/internal/obj: continue to optimize ARM's constant pool

2017-05-11 13:53:54 +00:00

assign1.go

…

assign.go

cmd/gc: prohibit short variable declarations containing duplicate symbols

2014-10-06 17:16:39 -04:00

atomicload.go

cmd/compile: keep value use counts in SSA

2016-03-17 04:20:02 +00:00

bigalg.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

bigmap.go

…

blank1.go

cmd/compile: don't allow blank method declarations on builtins

2015-12-02 18:26:38 +00:00

blank.go

test: revert changes made for Go SSA interpreter test.

2013-10-08 14:36:20 -04:00

bom.go

…

bombad.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

bounds.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

chancap.go

cmd/compile: generate makechan calls with int arguments

2017-08-15 05:54:24 +00:00

chanlinear.go

runtime: test for linear enqueue/dequeue behavior

2014-12-08 22:18:17 +00:00

char_lit1.go

…

char_lit.go

…

checkbce.go

test: add missing copyright header to checkbce.go

2017-05-18 00:05:25 +00:00

clearfat.go

[dev.power64] 9g: fix under-zeroing in clearfat

2014-10-31 11:08:27 -04:00

closedchan.go

…

closure1.go

cmd/gc: capture variables by value

2015-01-29 13:07:30 +00:00

closure2.go

cmd/gc: fix capturing by value for range statements

2015-02-03 15:48:48 +00:00

closure.go

…

cmp6.go

cmd/gc: do not consider length zero arrays as comparable.

2014-01-31 00:30:56 +01:00

cmp.go

Fix several out of date references to 4g/5g/6g/8g/9g.

2015-06-26 03:38:21 +00:00

cmplx.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

cmplxdivide1.go

runtime: make complex division c99 compatible

2017-03-15 22:45:17 +00:00

cmplxdivide.c

runtime: make complex division c99 compatible

2017-03-15 22:45:17 +00:00

cmplxdivide.go

runtime: make complex division c99 compatible

2017-03-15 22:45:17 +00:00

complit1.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

complit.go

…

compos.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

const1.go

test: match gccgo error messages

2013-12-12 17:18:12 -08:00

const2.go

…

const3.go

…

const4.go

all: link to https instead of http

2015-07-11 14:36:33 +00:00

const5.go

all: link to https instead of http

2015-07-11 14:36:33 +00:00

const6.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

const.go

cmd/compile: fix compiler bug for constant equality comparison

2016-09-17 01:12:24 +00:00

convert1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

convert2.go

cmd/compile: ignore struct tags when converting structs

2016-10-04 17:10:47 +00:00

convert3.go

…

convert.go

…

convlit1.go

…

convlit.go

cmd/internal/gc: unsafe.Pointer constants may only be converted to uintptr

2015-05-07 23:54:28 +00:00

convT2X.go

…

copy1.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

copy.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

crlf.go

…

ddd1.go

test: reenable ... test

2017-08-11 17:41:17 +00:00

ddd2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

ddd.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

decl.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

declbad.go

…

defer.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

deferfin.go

runtime: combine small NoScan allocations

2014-01-24 22:35:11 +04:00

deferprint.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

deferprint.out

…

devirt.go

cmd/compile: de-virtualize interface calls

2017-03-14 18:49:23 +00:00

divide.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

divmod.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

empty.go

…

env.go

…

eof1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

eof.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

errchk

cmd/vet: make checking example names in _test packages more robust

2016-06-28 22:09:00 +00:00

escape2.go

test: add missing escape analysis test

2017-08-11 00:56:21 +00:00

escape2n.go

test: add missing escape analysis test

2017-08-11 00:56:21 +00:00

escape3.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape4.go

cmd/compile: inline calls to local closures

2017-10-11 22:32:36 +00:00

escape5.go

cmd/compile: unnamed parameters do not escape

2017-03-24 17:14:00 +00:00

escape_array.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_because.go

cmd/compile: add explicit 'where' to EscStep data for explanations

2016-10-26 18:46:59 +00:00

escape_calls.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_closure.go

cmd/compile/internal/syntax: establish principled position information

2017-02-15 01:33:03 +00:00

escape_field.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_iface.go

cmd/compile: avoid leak of dottype expression on double assignment form

2016-10-10 12:09:16 +00:00

escape_indir.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_level.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_map.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_param.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_slice.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_struct_param1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_struct_param2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape_struct_return.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

escape.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

fibo.go

Fix whitespace (use blanks consistently).

2014-12-08 22:22:58 +00:00

finprofiled.go

runtime: fix finalization and profiling of tiny allocations

2015-11-03 18:57:18 +00:00

float_lit2.go

test/float_lit2: fix expressions in comment

2016-09-14 16:39:47 +00:00

float_lit3.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

float_lit.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

floatcmp.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

for.go

…

func1.go

cmd/gc: ensure unique parameter and result names in function types

2013-03-15 15:24:13 -04:00

func2.go

…

func3.go

…

func4.go

…

func5.go

…

func6.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

func7.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

func8.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

func.go

…

funcdup2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

funcdup.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

gc1.go

…

gc2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

gc.go

…

gcstring.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

goprint.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

goprint.out

…

goto.go

cmd/compile: report block start for gotos jumping into blocks

2017-04-19 02:27:58 +00:00

heapsampling.go

test: really force heap profile update in heapsampling.go

2015-11-12 18:32:13 +00:00

helloworld.go

…

helloworld.out

…

if.go

…

import1.go

test: match gccgo import error messages

2013-12-12 19:02:11 -08:00

import2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

import4.go

…

import5.go

cmd/compile: be slightly more tolerant in case of certain syntax errors

2017-03-24 20:07:15 +00:00

import6.go

cmd/compile/internal/syntax: removed gcCompat code needed to pass orig. tests

2017-02-10 01:22:30 +00:00

import.go

…

index0.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

index1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

index2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

index.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

indirect1.go

…

indirect.go

…

init1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

init.go

Revert "cmd/compile: improve error message if init is directly invoked"

2017-03-06 23:48:37 +00:00

initcomma.go

…

initialize.go

…

initializerr.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

initloop.go

cmd/compile: use []*Node instead of NodeList in sinit

2015-09-05 02:25:01 +00:00

inline_caller.go

runtime: skip logical frames in runtime.Caller

2017-04-18 19:56:30 +00:00

inline_callers.go

cmd/go: switch to entirely content-based staleness determination

2017-10-31 13:19:38 +00:00

inline_literal.go

cmd/compile: copy literals when inlining

2017-03-03 21:29:32 +00:00

inline_variadic.go

cmd/compile: generate code that type checks when inlining variadic functions

2016-11-30 19:46:00 +00:00

inline.go

cmd/compile: inline calls to local closures

2017-10-11 22:32:36 +00:00

int_lit.go

…

intcvt.go

…

intrinsic_atomic.go

cmd/compile: intrinsify atomics on MIPS64

2017-10-10 19:43:38 +00:00

intrinsic.go

cmd/compile: intrinsify Ctz{32,64} and Bswap{32,64} on s390x

2016-09-19 19:03:01 +00:00

iota.go

…

label1.go

cmd/compile/internal/gc: don't panic on continue in switch

2017-04-12 14:27:45 +00:00

label.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

linkmain_run.go

test: fix linkmain test

2015-12-17 23:36:13 +00:00

linkmain.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

linkname.go

cmd/compile: include linknames in export data

2017-02-08 20:59:45 +00:00

linkobj.go

cmd/compile: add -linkobj flag to allow writing object file in two parts

2016-05-09 17:31:45 +00:00

linkx_run.go

test: print output on link -X failure

2016-04-20 17:37:35 +00:00

linkx.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

literal.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

live1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

live2.go

cmd/compile: specialize map creation for small hint sizes

2017-11-02 17:03:45 +00:00

live_syscall.go

cmd/compile: mark temps with new AutoTemp flag, and use it.

2016-10-31 19:38:50 +00:00

live.go

cmd/compile: specialize map creation for small hint sizes

2017-11-02 17:03:45 +00:00

locklinear.go

test: deflake locklinear again

2017-04-05 18:46:31 +00:00

loopbce.go

cmd/compile: make loop guard+rotate conditional on GOEXPERIMENT

2017-06-21 22:07:33 +00:00

makechan.go

cmd/compile: generate makechan calls with int arguments

2017-08-15 05:54:24 +00:00

makemap.go

cmd/compile: generate makemap calls with int arguments

2017-08-22 20:28:21 +00:00

makenew.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

mallocfin.go

…

map1.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

map.go

test/mapnan.go: add regression test for non-empty interfaces.

2014-08-06 17:02:55 -04:00

maplinear.go

test: make maplinear more robust

2014-10-27 18:59:02 -04:00

mergemul.go

cmd/compile: combine x*n - y*n into (x-y)*n

2017-09-03 14:29:38 +00:00

method1.go

cmd/compile: ignore receiver parameters in Eqtype

2016-03-17 00:38:15 +00:00

method2.go

cmd/compile: add two error position tests for the typechecker

2017-10-12 20:50:20 +00:00

method3.go

…

method4.go

…

method5.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

method6.go

cmd/compile: add two error position tests for the typechecker

2017-10-12 20:50:20 +00:00

method7.go

test: add test cases for method expressions with literal receiver types

2017-10-26 03:47:37 +00:00

method.go

test: a number of fixes.

2013-02-11 18:20:52 -05:00

named1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

named.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

nil.go

test: ensure all failing tests exit nonzero.

2013-02-12 13:17:49 -05:00

nilcheck.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

nilptr2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

nilptr3.go

cmd/compile: remove more nil ptr checks after newobject

2017-08-25 03:26:58 +00:00

nilptr4.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

nilptr.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

nosplit.go

test: fix and re-enable nosplit.go

2017-10-31 19:12:11 +00:00

notinheap2.go

cmd/compile: add go:notinheap type pragma

2016-10-15 17:58:14 +00:00

notinheap3.go

cmd/compile: elide write barriers for copy of notinheap pointers

2017-10-29 20:21:49 +00:00

notinheap.go

cmd/compile/internal/gc: inline typedcl0 and typedcl1

2017-02-01 22:52:32 +00:00

nowritebarrier.go

cmd/compile: improve coverage of nowritebarrierrec check

2017-10-29 19:36:44 +00:00

nul1.go

cmd/compile/internal/gc: enable new parser by default

2016-10-25 22:28:40 +00:00

opt_branchlikely.go

cmd/compile: insert scheduling checks on loop backedges

2017-01-09 21:01:29 +00:00

parentype.go

…

peano.go

…

phiopt.go

test: re-enable phi optimization test

2016-09-13 20:06:13 +00:00

print.go

cmd/compile: fix print/println when input is uint

2017-09-26 04:08:38 +00:00

print.out

cmd/compile: fix print/println when input is uint

2017-09-26 04:08:38 +00:00

printbig.go

…

printbig.out

…

prove.go

cmd/compile/internal/gc: improve comparison with constant strings

2017-04-07 15:40:25 +00:00

range.go

cmd/compile: improve single blank variable handling in walkrange

2017-09-12 05:50:54 +00:00

README.md

test: add README

2017-07-26 23:37:25 +00:00

recover1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

recover2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

recover3.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

recover4.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

recover5.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

recover.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

reflectmethod1.go

cmd/compile: track reflect.Type.Method in deadcode

2016-03-11 21:19:20 +00:00

reflectmethod2.go

cmd/compile: track reflect.Type.Method in deadcode

2016-03-11 21:19:20 +00:00

reflectmethod3.go

cmd/compile: track reflect.Type.Method in deadcode

2016-03-11 21:19:20 +00:00

reflectmethod4.go

cmd/link: treat reflect.Value.Method like Call

2016-03-11 22:07:02 +00:00

rename1.go

cmd/compile: avoid duplicate cast error

2017-08-22 13:44:35 +00:00

rename.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

reorder2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

reorder.go

cmd/compile: Ensure left-to-right assignment

2017-02-11 21:46:21 +00:00

return.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

rotate0.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

rotate1.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

rotate2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

rotate3.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

rotate.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

run.go

test/run: use go tool compile + link instead of go run when possible

2017-10-31 13:21:05 +00:00

rune.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

runtime.go

cmd/compile/internal/gc: separate builtin and real runtime packages

2017-03-01 01:06:32 +00:00

shift1.go

cmd/compile: more error position tests for the typechecker

2017-04-24 12:37:49 +00:00

shift2.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

sieve.go

…

sigchld.go

test: skip SIGCHLD test on Plan 9

2014-01-29 09:28:23 +01:00

sigchld.out

…

simassign.go

…

sinit_run.go

all: retire architecture letter in file names, public API

2015-05-21 17:32:17 +00:00

sinit.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

sizeof.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

slice3.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

slice3err.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

slicecap.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

sliceopt.go

cmd/compile: use masks instead of branches for slicing

2016-10-27 20:22:49 +00:00

solitaire.go

…

stack.go

…

strength.go

cmd/compile: generalize strength reduction of mulq

2016-03-30 22:27:13 +00:00

string_lit.go

test: add []rune case to string_lit.go

2013-12-12 17:17:02 -08:00

stringrange.go

…

struct0.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

switch2.go

cmd/compile/internal/syntax: match old parser errors and line numbers

2016-08-19 01:10:21 +00:00

switch3.go

…

switch4.go

cmd/gc: disallow fallthrough in final case of switch

2013-03-15 00:35:09 -04:00

switch5.go

cmd/compile: make duplicate expr cases readable

2017-05-19 18:11:51 +00:00

switch6.go

cmd/compile: improve error for wrong type in switch

2017-02-02 17:36:43 +00:00

switch7.go

cmd/compile: make duplicate expr cases readable

2017-05-19 18:11:51 +00:00

switch.go

cmd/gc: disallow fallthrough in final case of switch

2013-03-15 00:35:09 -04:00

tinyfin.go

runtime: fix finalization and profiling of tiny allocations

2015-11-03 18:57:18 +00:00

torture.go

cmd/8g: don't allocate a register early for cap(CHAN).

2014-07-01 09:20:51 +02:00

turing.go

…

typecheck.go

cmd/gc: silence assignment errors to undefined symbols

2014-01-03 21:03:20 +01:00

typecheckloop.go

cmd/compile: convert typecheck_stack to []*Node

2015-09-06 23:50:51 +00:00

typeswitch1.go

…

typeswitch2.go

cmd/compile/internal/syntax: removed gcCompat code needed to pass orig. tests

2017-02-10 01:22:30 +00:00

typeswitch3.go

cmd/compile: add test for non interface type switch

2017-03-25 22:52:54 +00:00

typeswitch.go

…

uintptrescapes2.go

cmd/compile: mark temps with new AutoTemp flag, and use it.

2016-10-31 19:38:50 +00:00

uintptrescapes.go

cmd/compile, syscall: add //go:uintptrescapes comment, and use it

2016-07-06 20:48:41 +00:00

undef.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

utf.go

…

varerr.go

all: make copyright headers consistent with one space after period

2016-05-02 13:43:18 +00:00

varinit.go

…

writebarrier.go

cmd/compile: don't use statictmps for SSA-able composite literals

2017-05-11 18:28:40 +00:00

zerodivide.go

test: lock in test for _ assignment evaluation/zerodivide panic

2016-12-23 17:35:24 +00:00

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

go run run.go

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.