golang.go

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Files

khr@golang.org 8fbd4d7b0e [release-branch.go1.21] cmd/compile: don't combine loads in generated equality functions

... if the architecture can't do unaligned loads.
We already handle this in a few places, but this particular place
was added in CL 399542 and missed this additional restriction.

Fixes #67164

(Reroll of CL 583303)

Change-Id: Id067cc2e39d7d199672f2017f7f53991fb23f8d4
Reviewed-on: https://go-review.googlesource.com/c/go/+/583799
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>

2024-05-10 15:30:28 +00:00

abi

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alias3.dir

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arenas

reflect: fix ArenaNew to match documentation

2023-06-16 17:08:43 +00:00

asmhdr.dir

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chan

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closure3.dir

cmd/compile: incorporate inlined function names into closure naming

2023-05-22 22:47:15 +00:00

closure5.dir

test: use dot-relative imports where appropriate

2022-03-24 02:14:15 +00:00

codegen

[release-branch.go1.21] cmd/compile: fix memcombine pass for big endian, > 1 byte elements

2023-12-06 21:29:58 +00:00

ddd2.dir

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dwarf

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fixedbugs

[release-branch.go1.21] cmd/compile: don't combine loads in generated equality functions

2024-05-10 15:30:28 +00:00

import2.dir

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import4.dir

go/types, types2: use "and not used" instead of "but not used" in error messages

2022-09-27 21:10:19 +00:00

interface

go/types, types2: more systematic use of Checker.use und useLHS

2023-03-28 14:28:33 +00:00

intrinsic.dir

runtime: replace all uses of CtzXX with TrailingZerosXX

2022-10-18 18:06:27 +00:00

ken

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linkname.dir

test: compile source files as if from "test" module

2022-03-24 17:50:47 +00:00

method4.dir

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retjmp.dir

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runtime

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stress

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syntax

go/parser: adjustments to error messages

2022-09-01 22:37:04 +00:00

typeparam

go/types, types2: don't infer type argument for unused parameter in interfaces

2023-05-25 21:37:01 +00:00

uintptrescapes.dir

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64bit.go

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235.go

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alg.go

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alias1.go

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alias2.go

cmd/compile: use "cannot use %s as %s value in %s: %s" error message

2022-09-28 22:28:39 +00:00

alias3.go

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alias.go

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align.go

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append1.go

cmd/compile: use "cannot use %s as %s value in %s: %s" error message

2022-09-28 22:28:39 +00:00

append.go

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args.go

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armimm.go

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asmhdr.go

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assign1.go

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assign.go

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atomicload.go

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bigalg.go

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bigmap.go

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blank1.go

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blank.go

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bom.go

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bombad.go

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bounds.go

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cannotassign.go

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chancap.go

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chanlinear.go

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char_lit1.go

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char_lit.go

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checkbce.go

Revert "cmd/compile: sparse conditional constant propagation"

2023-05-24 14:39:34 +00:00

clear.go

cmd/compile: add clear(x) builtin

2023-01-31 19:43:07 +00:00

clearfat.go

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closedchan.go

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closure1.go

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closure2.go

cmd/compile: experimental loop iterator capture semantics change

2023-03-06 18:34:24 +00:00

closure3.go

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closure4.go

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closure5.go

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closure6.go

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closure7.go

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closure.go

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cmp6.go

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cmp.go

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cmplx.go

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cmplxdivide1.go

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cmplxdivide.c

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cmplxdivide.go

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complit1.go

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complit.go

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compos.go

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const1.go

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const2.go

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const3.go

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const4.go

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const5.go

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const6.go

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const7.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

const8.go

test: add more tests for const decls with ommitted RHS expressions

2022-06-28 18:11:31 +00:00

const.go

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convert1.go

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convert2.go

go/types, types2: implement slice-to-array conversions

2022-09-08 15:55:44 +00:00

convert3.go

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convert4.go

cmd/compile: implement slice-to-array conversions

2022-09-19 18:58:26 +00:00

convert.go

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convinline.go

cmd/compile: handle integer conversions in static init inliner

2022-11-17 13:46:05 +00:00

convlit1.go

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convlit.go

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convT2X.go

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copy1.go

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copy.go

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crlf.go

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ddd1.go

cmd/compile: use "cannot use %s as %s value in %s: %s" error message

2022-09-28 22:28:39 +00:00

ddd2.go

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ddd.go

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decl.go

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declbad.go

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defer.go

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defererrcheck.go

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deferfin.go

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defernil.go

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deferprint.go

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deferprint.out

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devirt.go

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directive2.go

cmd/compile: restrict //go:notinheap to runtime/internal/sys

2022-09-02 06:22:23 +00:00

directive.go

cmd/compile: restrict //go:notinheap to runtime/internal/sys

2022-09-02 06:22:23 +00:00

divide.go

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divmod.go

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embedfunc.go

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embedvers.go

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empty.go

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env.go

test,internal/testdir: don't set GOOS/GOARCH

2023-05-12 12:34:59 +00:00

eof1.go

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eof.go

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escape2.go

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escape2n.go

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escape3.go

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escape4.go

test: enable inlining tests for functions with local type

2023-01-31 20:36:55 +00:00

escape5.go

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escape_array.go

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escape_calls.go

[release-branch.go1.21] cmd/compile: fix escape analysis of string min/max

2023-12-06 21:31:12 +00:00

escape_closure.go

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escape_field.go

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escape_goto.go

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escape_hash_maphash.go

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escape_iface.go

test: remove *_unified.go variants

2023-05-23 17:16:35 +00:00

escape_indir.go

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escape_level.go

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escape_map.go

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escape_param.go

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escape_reflect.go

test: add escape test for reflect.Value operations

2023-05-12 23:13:19 +00:00

escape_runtime_atomic.go

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escape_selfassign.go

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escape_slice.go

cmd/compile: implement slice-to-array conversions

2022-09-19 18:58:26 +00:00

escape_struct_param1.go

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escape_struct_param2.go

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escape_struct_return.go

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escape_sync_atomic.go

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escape_unsafe.go

test: fix typo in escape_unsafe.go

2022-09-07 17:25:59 +00:00

escape.go

cmd/compile: experimental loop iterator capture semantics change

2023-03-06 18:34:24 +00:00

fibo.go

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finprofiled.go

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float_lit2.go

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float_lit3.go

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float_lit.go

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floatcmp.go

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for.go

test: add test cases for index value with range array clear

2023-07-10 16:36:41 +00:00

func1.go

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func2.go

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func3.go

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func4.go

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func5.go

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func6.go

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func7.go

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func8.go

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func.go

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funcdup2.go

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funcdup.go

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fuse.go

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gc1.go

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gc2.go

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gc.go

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gcgort.go

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gcstring.go

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goprint.go

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goprint.out

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goto.go

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heapsampling.go

test/heapsampling.go: slow down allocation rate and reduce iterations

2022-05-27 21:36:06 +00:00

helloworld.go

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helloworld.out

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if.go

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import1.go

go/types, types2: use "and not used" instead of "but not used" in error messages

2022-09-27 21:10:19 +00:00

import2.go

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import4.go

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import5.go

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import6.go

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import.go

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index0.go

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index1.go

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index2.go

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index.go

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indirect1.go

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indirect.go

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init1.go

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init.go

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initcomma.go

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initexp.go

cmd/compile: use "init... cycle" instead of "init... loop" in error messages

2022-09-23 20:27:09 +00:00

initialize.go

cmd/compile: handle simple inlined calls in staticinit

2022-11-16 04:04:52 +00:00

initializerr.go

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initloop.go

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inline_big.go

cmd/compile: flag 'large' functions when -m=2+ in effect

2023-01-24 13:28:54 +00:00

inline_caller.go

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inline_callers.go

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inline_endian.go

cmd/compile: make encoding/binary appends cheaper to inline

2022-09-15 21:05:02 +00:00

inline_literal.go

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inline_math_bits_rotate.go

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inline_sync.go

reflect: do not escape Value.Type

2023-05-12 21:11:51 +00:00

inline_variadic.go

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inline.go

test: remove *_unified.go variants

2023-05-23 17:16:35 +00:00

int_lit.go

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intcvt.go

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intrinsic_atomic.go

misc, test: fix test error for loong64

2022-05-20 16:16:37 +00:00

intrinsic.go

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iota.go

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label1.go

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label.go

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linkmain_run.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

linkmain.go

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linkname3.go

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linkname.go

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linkobj.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

linkx_run.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

linkx.go

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literal2.go

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literal.go

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live1.go

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live2.go

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live_regabi.go

test: test that we schedule OpArgIntReg early

2023-01-21 21:08:30 +00:00

live_uintptrkeepalive.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

live.go

cmd/compile: sort liveness variable reports

2023-01-21 21:08:00 +00:00

loopbce.go

Revert "cmd/compile: sparse conditional constant propagation"

2023-05-24 14:39:34 +00:00

mainsig.go

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makechan.go

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makemap.go

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makenew.go

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makeslice.go

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mallocfin.go

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map1.go

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map.go

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mapclear.go

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maplinear.go

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maymorestack.go

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mergemul.go

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method1.go

cmd/compile: use "method T.m already declared" for method redeclaration errors

2022-09-27 21:59:19 +00:00

method2.go

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method3.go

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method4.go

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method5.go

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method6.go

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method7.go

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method.go

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named1.go

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named.go

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nil.go

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nilcheck.go

[dev.unified] test: tweak nilcheck test

2022-06-30 18:41:59 +00:00

nilptr2.go

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nilptr3.go

cmd/compile: casts from slices to array pointers are known to be non-nil

2023-03-29 21:55:11 +00:00

nilptr4.go

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nilptr5_aix.go

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nilptr5_wasm.go

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nilptr5.go

cmd/compile: handle partially overlapping assignments

2022-08-23 19:56:32 +00:00

nilptr_aix.go

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nilptr.go

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noinit.go

cmd/compile: reenable inline static init

2023-04-14 17:57:36 +00:00

nosplit.go

runtime, cmd: rationalize StackLimit and StackGuard

2023-04-21 19:28:56 +00:00

nowritebarrier.go

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nul1.go

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opt_branchlikely.go

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parentype.go

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peano.go

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phiopt.go

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print.go

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print.out

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printbig.go

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printbig.out

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prove_constant_folding.go

cmd/compile: fold constants found by prove

2022-05-04 20:30:17 +00:00

prove.go

cmd/compile: teach prove about bitwise OR operation

2023-04-10 17:13:41 +00:00

range.go

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README.md

internal/testdir: move to cmd/internal/testdir

2023-05-12 17:18:08 +00:00

recover1.go

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recover2.go

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recover3.go

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recover4.go

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recover5.go

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recover.go

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reflectmethod1.go

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reflectmethod2.go

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reflectmethod3.go

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reflectmethod4.go

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reflectmethod5.go

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reflectmethod6.go

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reflectmethod7.go

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reflectmethod8.go

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rename1.go

cmd/compile/internal/types2: only mark variables as used if they are

2023-04-19 14:07:00 +00:00

rename.go

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reorder2.go

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reorder.go

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retjmp.go

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return.go

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rotate0.go

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rotate1.go

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rotate2.go

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rotate3.go

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rotate.go

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rune.go

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runtime.go

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shift1.go

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shift2.go

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shift3.go

cmd/compile: adjust types2 shift check to match go/types (cleanup)

2022-04-07 17:19:55 +00:00

sieve.go

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sigchld.go

all: add wasip1 support

2023-04-11 20:56:32 +00:00

sigchld.out

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simassign.go

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sizeof.go

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slice3.go

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slice3err.go

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slicecap.go

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sliceopt.go

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solitaire.go

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stack.go

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stackobj2.go

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stackobj3.go

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stackobj.go

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strcopy.go

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strength.go

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string_lit.go

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stringrange.go

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struct0.go

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switch2.go

go/parser: adjustments to error messages

2022-09-01 22:37:04 +00:00

switch3.go

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switch4.go

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switch5.go

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switch6.go

cmd/compile: use "missing method m" instead of "missing m method"

2022-09-24 17:04:15 +00:00

switch7.go

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switch.go

[dev.unified] test: add switch test case for tricky nil handling

2022-07-19 23:30:49 +00:00

tighten.go

cmd/compile: enhance tighten pass for memory values

2023-05-16 01:01:38 +00:00

tinyfin.go

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torture.go

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turing.go

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typecheck.go

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typecheckloop.go

cmd/compile: use "init... cycle" instead of "init... loop" in error messages

2022-09-23 20:27:09 +00:00

typeswitch1.go

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typeswitch2.go

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typeswitch2b.go

go/types, types2: use "and not used" instead of "but not used" in error messages

2022-09-27 21:10:19 +00:00

typeswitch3.go

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typeswitch.go

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uintptrescapes2.go

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uintptrescapes3.go

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uintptrescapes.go

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uintptrkeepalive.go

cmd/compile: add //go:uintptrkeepalive

2022-04-21 18:06:38 +00:00

undef.go

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unsafe_slice_data.go

cmd/compile: add support for unsafe.{String,StringData,SliceData}

2022-08-31 17:15:15 +00:00

unsafe_string_data.go

cmd/compile: add support for unsafe.{String,StringData,SliceData}

2022-08-31 17:15:15 +00:00

unsafe_string.go

cmd/compile: add support for unsafe.{String,StringData,SliceData}

2022-08-31 17:15:15 +00:00

unsafebuiltins.go

cmd/compile: add support for unsafe.{String,StringData,SliceData}

2022-08-31 17:15:15 +00:00

used.go

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utf.go

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varerr.go

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varinit.go

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winbatch.go

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writebarrier.go

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zerodivide.go

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zerosize.go

cmd/link: put zero-sized data symbols at same address as runtime.zerobase

2023-04-28 18:35:43 +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:

../bin/go test cmd/internal/testdir

To run just tests from specified files in this directory, execute:

../bin/go test cmd/internal/testdir -run='Test/(file1.go|file2.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.