cmd/compile

New Issue

compiler crash with -m -h

#31638 opened 11 hours ago by bradfitz

apparently extraneous inlmarksNeedsInvestigationPerformance

#31618 opened 1 day ago by josharian

range loops on slices of large types possibly surprisingly expensivePerformance

#31588 opened 3 days ago by seebs

escape analysis ICE on go/defer call to variadic function without variadic argumentsNeedsFixSoonrelease-blocker

#31573 opened 4 days ago by mdempsky

cut dependency on go/buildNeedsDecision

#31563 opened 5 days ago by josharian

large number of NOP instructions in crypto/md5.blockGenericNeedsInvestigation

#31545 opened 5 days ago by mundaym

[]byte conversion to string causes unnecessary alloc

#31506 opened 1 week ago by cybrcodr

segfaults in `s390x` port after CL 170448NeedsInvestigationSoon

#31496 opened 1 week ago by bcmills

new escape analysis broke s390x

#31495 opened 1 week ago by mdempsky

internal compiler error: 'main': not loweredWaitingForInfo

#31315 opened 2 weeks ago by ericlagergren

emit (MAX|MIN)SD instead of UCOMISD when possibleNeedsInvestigationPerformance

#31272 opened 2 weeks ago by agnivade

<autogenerated>:1: symbol listed multiple times for same type across multiple packagesNeedsInvestigation

#31252 opened 2 weeks ago by abner-xu

struct interface{} value lost passing by value [1.12 backport]CherryPickApproved

#31209 opened 3 weeks ago by gopherbot

runtime `init` chain behaviour is changed after upgraded to 1.12.1 releaseNeedsInvestigation

#31175 opened 3 weeks ago by lnshi

double assignment not optimizedNeedsInvestigationPerformance

#31172 opened 3 weeks ago by marigonzes

preempt repeated checks for zero constant in prove

#31141 opened 3 weeks ago by zdjones

get an internal error when deliberately use '%' operator with int and complex

#31110 opened 3 weeks ago by Sasasu

allow := instead of = in var/const declaration and report errorNeedsFix

#31092 opened 3 weeks ago by griesemer

bitwise OR of fp constants triggers an internal compiler errorNeedsFix

#31060 opened 4 weeks ago by nsajko

possible oversight with internal/gc.disableExportNeedsInvestigation

#31049 opened 4 weeks ago by odeke-em

internal compiler error: append outside assignmentNeedsInvestigation

#31010 opened 1 month ago by anacrolix

miscompilation of codependent global `var` assigments in go1.12 [1.12 backport]CherryPickApproved

#30996 opened 1 month ago by gopherbot

struct interface{} value lost passing by value

#30956 opened 1 month ago by benjaminp

internal/ssa TestNexting failingNeedsInvestigationTesting

#30912 opened 1 month ago by katiehockman

internal error missing type check

#30907 opened 1 month ago by jayconrod

empty variadic function causes argument to escapeNeedsInvestigationPerformance

#30898 opened 1 month ago by tsavola

mips: running error SIGILL: illegal instruction Question

#30879 opened 1 month ago by shownb

give better error for composite literal parsing ambiguityNeedsInvestigationhelp wanted

#30867 opened 1 month ago by empijei

unnecessary 2nd error message for invalid integer literalNeedsFix

#30722 opened 1 month ago by griesemer

internal compiler error: Func.initLSym called twiceNeedsInvestigation

#30709 opened 1 month ago by griesemer

internal compiler error: panic during lower (unreachable) on arm64NeedsInvestigationrelease-blocker

#30679 opened 1 month ago by ALTree

write a test for #30167NeedsFixTesting

#30664 opened 1 month ago by mvdan

function inlining produces incorrect results in certain conditions [1.12 backport]CherryPickApproved

#30567 opened 1 month ago by gopherbot

function inlining produces incorrect results in certain conditionsNeedsFixrelease-blocker

#30566 opened 1 month ago by siddharthab

"undefined: uuid..autotmp_1" while building kubernetesNeedsInvestigationrelease-blocker

#30498 opened 1 month ago by sudeeshjohn

KeepAlive doesn't actually keep stack object alive [1.12 backport]CherryPickApprovedNeedsFix

#30478 opened 1 month ago by gopherbot

KeepAlive doesn't actually keep stack object aliveNeedsFixrelease-blocker

#30476 opened 1 month ago by cherrymui

mips64 instruction UNPREDICTABLE errorNeedsInvestigation

#30459 opened 1 month ago by hengwu0

duplicated panicslice calls in a single functionNeedsInvestigation

#30437 opened 1 month ago by seebs

internal compiler error: unexpected Interface for <nil> while building KubernetesNeedsFix

#30430 opened 1 month ago by sudeeshjohn

ssa: LoweredNilCheck downgrade perfomance of binary search in arrayNeedsInvestigationPerformance

#30366 opened 1 month ago by covrom

incorrect optimizations.

#30339 opened 2 months ago by lintanghui

internal compiler error: panic during lower (part 2)NeedsInvestigation

#30257 opened 2 months ago by ALTree

internal compiler error: Type.Elem UNSAFEPTRNeedsInvestigationWaitingForInfo

#30254 opened 2 months ago by LastPossum

0.01i != complex(0, 0.01) at compile timeNeedsInvestigation

#30243 opened 2 months ago by griesemer

misleading PC <> line number with "for {}"DebuggingNeedsInvestigation

#30167 opened 2 months ago by pwaller

crash when masking len builtin with a const of same name

#30133 opened 2 months ago by kwoodhouse93

report index and length values in bounds panicsNeedsFixProposalProposal-Accepted

#30116 opened 2 months ago by randall77

grammatical mistake in assignment mismatch errorNeedsFix

#30087 opened 2 months ago by agnivade

inconsistent error message for assignment mismatchNeedsFix

#30085 opened 2 months ago by smasher164

compiler crash compiling call to runtime.memmoveNeedsFixrelease-blocker

#30061 opened 2 months ago by ianlancetaylor

miscompilation of zero extension on ppc64leNeedsFixrelease-blocker

#29943 opened 2 months ago by ianlancetaylor

LittleEndian.PutUint64 compiles differently on tip

#29896 opened 3 months ago by marigonzes

unnecessary instructions generatedNeedsInvestigation

#29892 opened 3 months ago by marigonzes

crash when compiling function named "_"NeedsInvestigation

#29870 opened 3 months ago by alandonovan

confusing error if composite literal field that is a method is specifiedNeedsFixSuggested

#29855 opened 3 months ago by pwaller

-gcflags='all=-N -l'" with Delve and large functions causes compiler error: bvbulkalloc too bigWaitingForInfo

#29829 opened 3 months ago by crimsonalucard

readonly analysis of functions accepting []byte argumentsNeedsInvestigationPerformance

#29810 opened 3 months ago by josharian

access slice is slow

#29805 opened 3 months ago by egmkang

-ldflags=-X=VAL does not workWaitingForInfo

#29719 opened 3 months ago by greenpau

panic on conversion to anonymous interface when 2 versions of library are builtNeedsInvestigationrelease-blocker

#29612 opened 3 months ago by jirfag

confusion between variable name "init" in method wrapper and function "init"NeedsInvestigationrelease-blocker

#29610 opened 3 months ago by jcajka

yet another "internal compiler error: second walk of switch"

#29562 opened 3 months ago by dr2chase

useless autotmp variables for slice literalPerformance

#29547 opened 3 months ago by dsnet

new mid-stack inlining tracebacks broke TestNextingNeedsInvestigation

#29511 opened 3 months ago by aclements

s390x build broken "fatal error: inserting span already in treap"NeedsInvestigationOS-Linux

#29506 opened 3 months ago by billotosyr

incorrect code generation bug when taking slice[:0] [1.11 backport]CherryPickApproved

#29503 opened 3 months ago by gopherbot

incorrect code generation bug when taking slice[:0]NeedsInvestigationrelease-blocker

#29502 opened 3 months ago by ncw

teach prove that x ∈ [0, c) ⇒ c - x ∈ [0, c)Performance

#29477 opened 3 months ago by josharian

don't generate newobject call for 0-sized typesPerformance

#29446 opened 3 months ago by quasilyte

pcstmt marker applied to the wrong instructionDebugging

#29443 opened 3 months ago by aarzilli

provide 'evaluated but not used' error when function returned from another function is not used (called or assigned)Proposal

#29428 opened 3 months ago by HaraldNordgren

infinite loop in cmd/compile/internal/gc.compileFunctions (darwin/amd64)

#29418 opened 3 months ago by eliasnaur

method expressions of implicitly defined methods failNeedsFixrelease-blocker

#29389 opened 4 months ago by randall77

document that TypedArrays are not pinned in memoryArch-WasmDocumentationNeedsFix

#29355 opened 4 months ago by twifkak

escape analysis doesn't handle interface conversions correctlyNeedsFixhelp wantedrelease-blocker

#29353 opened 4 months ago by mdempsky

internal compiler error compiling a rune literalNeedsFix

#29350 opened 4 months ago by robohack

relocation target go.builtin.error.Error not defined [1.11 backport]CherryPickCandidate

#29307 opened 4 months ago by gopherbot

relocation target go.builtin.error.Error not definedNeedsFix

#29304 opened 4 months ago by akavel

a rebuild is needed when cgo static library is changed.

#29293 opened 4 months ago by go101

deeply nested array interaction leads to fatal error and segfaultNeedsFix

#29264 opened 4 months ago by reijin90

remove badgerbadgerbadger optimization?NeedsFix

#29242 opened 4 months ago by josharian

internal compiler error: second walk of switchNeedsInvestigation

#29220 opened 4 months ago by thigaz

internal compiler error: panic during lowerNeedsFixrelease-blocker

#29215 opened 4 months ago by ALTree

rewrite f(g()) to use OAS2FUNC earlier

#29197 opened 4 months ago by mdempsky

DCE before inlining does not remove dead `if`sNeedsInvestigationPerformance

#29189 opened 4 months ago by CAFxX

avoid multiple errors on the same line (reminder issue)NeedsInvestigation

#29107 opened 4 months ago by griesemer

bug in global variable initializationNeedsInvestigationrelease-blocker

#29013 opened 4 months ago by randall77

value assigned to global fails to escapeNeedsInvestigationrelease-blocker

#29000 opened 4 months ago by zeldovich

33909 breaks build on s390xNeedsFixrelease-blocker

#28990 opened 4 months ago by billotosyr

error line:col information points to wrong function parameter

#28968 opened 4 months ago by yansal

inline multiplication corrupts an argument on arm [1.10 backport]

#28959 opened 4 months ago by andybons

prove/BCE don't seem affected by hints that signed integers are not negativeNeedsFixPerformance

#28956 opened 4 months ago by mvdan

suppress typecheck errors in a type switch case with broken typeNeedsFix

#28926 opened 5 months ago by josharian

Improve BCE when using positive int as slice indexNeedsInvestigationPerformance

#28885 opened 5 months ago by leitzler

missing "slice bounds out of range" runtime panic for stringtobytes conversion of size <=32 unless variable escapesNeedsFix

#28863 opened 5 months ago by RafaelTupynamba

fatal error: out of memory on reslice with negative indexNeedsFixrelease-blocker

#28797 opened 5 months ago by alistanis

function ABIs broke TestNextingNeedsInvestigationrelease-blocker

#28787 opened 5 months ago by aclements

inline multiplication corrupts an argument on arm [1.11 backport]CherryPickApproved

#28694 opened 5 months ago by gopherbot

inline multiplication corrupts an argument on armNeedsInvestigationrelease-blocker

#28688 opened 5 months ago by derfbn

Embedded field names are not tracked correctly with aliased types

#28655 opened 5 months ago by Merovius

illegal instruction in cgo call mygetgrgid_r on arm (cross)

#28642 opened 5 months ago by paralin

TestFormats failing on the longtest builderNeedsFixTesting

#28621 opened 5 months ago by ALTree

panic during fuse with if true block containing a goto and a return [1.11 backport]CherryPickApproved

#28617 opened 5 months ago by gopherbot

panic during fuse with if true block containing a goto and a returnNeedsInvestigationrelease-blocker

#28616 opened 5 months ago by helloPiers

go binaries not working on exynos 64 bit CPUs [1.11 backport]CherryPickApproved

#28586 opened 5 months ago by gopherbot

Compiler crash

#28579 opened 5 months ago by liuxingbaoyu

internal compiler error in importer when building runtime's testprogcgo in PIENeedsInvestigation

#28563 opened 5 months ago by cherrymui

Debugging optimized code can yield completely bogus values (sometimes)DebuggingNeedsInvestigation

#28486 opened 5 months ago by dr2chase

confusing (but accurate) error message for function with variadic arguments if argument is not the lastNeedsFixSuggested

#28450 opened 5 months ago by loren-osborn

internal compiler error: bad live variable at entry of fNeedsInvestigationrelease-blocker

#28445 opened 5 months ago by ALTree

go binaries not working on exynos 64 bit CPUsNeedsInvestigationrelease-blocker

#28431 opened 5 months ago by noxer

internal compiler error: not lowered: v403, Store SSA UINTPTR INT SSANeedsInvestigationrelease-blocker

#28430 opened 5 months ago by kenXengineering

len() of a local string variable performs better than that of a const or a globalPerformance

#28417 opened 5 months ago by ainar-g

nil type word in interfacerelease-blocker

#28390 opened 6 months ago by josharian

value converted to uintptr escapes to heapNeedsInvestigation

#28369 opened 6 months ago by ainar-g

duplicate swtich case constant bool expressions are accepted by compilerNeedsInvestigation

#28357 opened 6 months ago by go101

completely optimize away loop over unused arrayPerformance

#28313 opened 6 months ago by marigonzes

compiler crash when redefining "len"

#28285 opened 6 months ago by quitehimself

intrinsify more of math/bits on amd64NeedsFixPerformancehelp wanted

#28273 opened 6 months ago by bradfitz

confusing "cannot call non-function" error when a field is ambiguousNeedsFix

#28268 opened 6 months ago by mvdan

heap allocation of go:notinheap type via string conversionNeedsFix

#28243 opened 6 months ago by mdempsky

record language version to support language transitionsNeedsFixProposalProposal-Accepted

#28221 opened 6 months ago by ianlancetaylor

remove -dolinkobj?

#28220 opened 6 months ago by mdempsky

declaring non-callable append then attempting to call crashes gcWaitingForInfo

#28211 opened 6 months ago by Xjs

internal/ssa test TestNexting failingNeedsInvestigationTesting

#28198 opened 6 months ago by ALTree

add CFG graphs to ssa.html

#28177 opened 6 months ago by ysmolsky

racecompile builder failures on multiple packagesNeedsInvestigationrelease-blocker

#28170 opened 6 months ago by ALTree

erroneously accepts array types with non-constant lengthNeedsInvestigation

#28079 opened 6 months ago by mdempsky

non-compliant duplicate constant checkingNeedsFix

#28078 opened 6 months ago by mdempsky

"VARDEF is not a top level statement" compiler crash on valid programNeedsInvestigationrelease-blocker

#28055 opened 6 months ago by ALTree

go build panics when 'len' keyword was unintentionally shadowedNeedsDecision

#27973 opened 6 months ago by harikb

panic when shadowing builtin function

#27968 opened 6 months ago by GreenHorse

casting byte to an int8 with a constant value greater than 127 throws an error

#27939 opened 6 months ago by jackwilsdon

confusing errors when forgetting an import for an anonymous fieldNeedsFix

#27938 opened 6 months ago by mvdan

internal/ssa test TestNexting FAILNeedsFixSoonTesting

#27863 opened 7 months ago by ALTree

fixedbugs/issue7921.go failing on noopt builderNeedsFixTesting

#27833 opened 7 months ago by ALTree

regression in commit c6bf9a8109NeedsInvestigation

#27829 opened 7 months ago by rski

compiler crash during typecheking on len variable

#27803 opened 7 months ago by kempeng

race detector detects race with close(chan) and len(chan) [1.11 backport]CherryPickApproved

#27778 opened 7 months ago by randall77

panic in cmd/compile/internal/gc.typecheck1NeedsInvestigation

#27771 opened 7 months ago by CmdrVasquess

investigate proper use of Node.copy (reminder issue)NeedsInvestigation

#27765 opened 7 months ago by griesemer

x+0 != x if x is float -0.

#27718 opened 7 months ago by randall77

Don't copy when converting non-escaping []byte to string on returnPerformance

#27713 opened 7 months ago by Merovius

expected to inline a closure with a superficially low inline budgetNeedsInvestigationPerformance

#27703 opened 7 months ago by jech

'panic during opt while compiling testfloat' on mipsleNeedsInvestigation

#27685 opened 7 months ago by bcmills

checkbce failing in 'noopt' builderNeedsInvestigationTesting

#27684 opened 7 months ago by bcmills

simple functions in compress/flate, inlined in go1.10 no longer inlinedNeedsInvestigation

#27621 opened 7 months ago by laboger

"1 variable but %d values" to "1 variable but %d return values"NeedsFix

#27595 opened 7 months ago by techtonik

387 quietens signalling NaNs during compilationUnfortunate

#27516 opened 7 months ago by mundaym

wasm code causes out of memory error on Chrome and Firefox for AndroidArch-WasmNeedsInvestigationPerformance

#27462 opened 7 months ago by termonio

function argument hiding built-in function results in a compiler crash [1.11 backport]CherryPickApproved

#27399 opened 7 months ago by gopherbot

missing bounds checks in 1.11 [1.11 backport]CherryPickCandidate

#27390 opened 7 months ago by gopherbot

failure on a function type alias [1.11 backport]CherryPickApprovedWaitingForInfo

#27383 opened 7 months ago by gopherbot

function compiled without bounds checking and -1 index access [1.11 backport]CherryPickCandidate

#27378 opened 7 months ago by gopherbot

function argument hiding built-in function results in a compiler crashNeedsFixrelease-blocker

#27356 opened 7 months ago by taylorza

GOEXPERIMENT=clobberdead is brokenNeedsFix

#27326 opened 7 months ago by cherrymui

missing bounds checks in 1.11release-blocker

#27289 opened 7 months ago by leitzler

invalid recursive typeNeedsInvestigationrelease-blocker

#27267 opened 8 months ago by QuantumGhost

function compiled without bounds checking and -1 index accessNeedsFixrelease-blocker

#27251 opened 8 months ago by marigonzes

impossible slice access is compiled in spite of always panicking

#27250 opened 8 months ago by marigonzes

unnecessary bounds check for position len/2

#27249 opened 8 months ago by marigonzes

bad walkinrange rewrites on constant above 2**63 [1.10 backport]CherryPickApproved

#27247 opened 8 months ago by gopherbot

bad walkinrange rewrites on constant above 2**63 [1.11 backport]CherryPickApproved

#27246 opened 8 months ago by gopherbot

failure on a function type aliasNeedsInvestigation

#27232 opened 8 months ago by falconandy

incorrect stack trace for nil dereference in inlined functionNeedsInvestigation

#27201 opened 8 months ago by robfig

math.Float32frombits and math.Float32bits round-trip mismatchNeedsDecision

#27193 opened 8 months ago by dsnet

unused variable escapes to the heapNeedsInvestigation

#27188 opened 8 months ago by marigonzes

unsafe.Pointer arithmetic causes insertion of redundant nil checksNeedsInvestigationPerformance

#27180 opened 8 months ago by FlorianUekermann

intermittently crashes with "unexpected fault address 0x2000000008"NeedsInvestigationWaitingForInfo

#27146 opened 8 months ago by gustafj

bad walkinrange rewrites on constant above 2**63NeedsFixrelease-blocker

#27143 opened 8 months ago by benshi001

race detector in go1.11rc1 detects race with close(chan) and len(chan)NeedsInvestigationRaceDetector

#27070 opened 8 months ago by ncw

make optimized functions' parameter stack layout available to debuggersDebugging

#27039 opened 8 months ago by heschik

duplicate anonymous interface declarations cause non-determinismNeedsDecisionrelease-blocker

#27013 opened 8 months ago by ComputerDruid

unexpected NUL in inputWaitingForInfo

#26888 opened 8 months ago by sjuliper7

suboptimal error for &T{} literal mismatchNeedsFix

#26855 opened 8 months ago by dsymonds

please cherry pick internal compiler error fix for #23504 for 1.10.4 [1.10 backport]CherryPickApproved

#26851 opened 8 months ago by cwedgwood

wrong function location in stacktraceNeedsInvestigation

#26839 opened 8 months ago by daskol

display AST IR in ssa.htmlNeedsFix

#26662 opened 8 months ago by ysmolsky

change "multiple-value .. in single-value context" error message to be consistent with >1 caseNeedsFixhelp wanted

#26616 opened 9 months ago by techtonik

internal compiler error: bvbulkalloc too bigNeedsFixrelease-blocker

#26560 opened 9 months ago by meilihao

confusing error when variable name shares type nameNeedsInvestigation

#26547 opened 9 months ago by andygarfield

out of memory building github.com/cosmos72/gomacro with go1.11beta2 on 386/linux, arm/linuxNeedsInvestigationToolSpeedrelease-blocker

#26546 opened 9 months ago by jcajka

doc: docs are incompleteDocumentationNeedsFixhelp wanted

#26533 opened 9 months ago by ainar-g

short tests are not short enoughNeedsInvestigationTesting

#26469 opened 9 months ago by rsc

test to make sure that OPmodify ops clobber flagsNeedsFixTesting

#26426 opened 9 months ago by randall77

panic on invalid struct initializationNeedsFix

#26416 opened 9 months ago by rogpeppe

label redefinition error position is wrongNeedsFix

#26411 opened 9 months ago by odeke-em

"add some generic composite type optimizations" only partially eliminates addrtaken parameterNeedsFixrelease-blocker

#26407 opened 9 months ago by heschik

internal compiler error: Type.Elem UNSAFEPTR [1.10 backport]CherryPickCandidate

#26402 opened 9 months ago by gopherbot

internal compiler error: Type.Elem UNSAFEPTRNeedsFixWaitingForInforelease-blocker

#26398 opened 9 months ago by Saxon1

refactor compiler and linker to be librariesProposal

#26384 opened 9 months ago by dave

indexed export format needs inline bodies for map keysrelease-blocker

#26341 opened 9 months ago by mdempsky

CMOV instruction slower than branchPerformancerelease-blocker

#26306 opened 9 months ago by PeterRK

method expressions in json.scanner are very slowNeedsInvestigationPerformance

#26273 opened 9 months ago by mvdan

go1.11beta1 for loop with multiple conditions goes into infinite loopNeedsInvestigationrelease-blocker

#26194 opened 9 months ago by bbrks

internal compiler error: two stores live simultaneously on ARM with -NNeedsInvestigationrelease-blocker

#26163 opened 9 months ago by ALTree

"add some generic composite type optimizations" improperly discards writes to non-autosNeedsFixrelease-blocker

#26153 opened 9 months ago by heschik

noopt and ssacheck builders broken since CL 121436NeedsFix

#26140 opened 9 months ago by mvdan

internal compiler error: not lowered: v46, Load ARRAY PTR64 SSANeedsInvestigationrelease-blocker

#26120 opened 9 months ago by ALTree

"in prove, detect loops with negative increments" breaks blackfriday testsNeedsFixrelease-blocker

#26116 opened 9 months ago by heschik

internal compiler error: autotmp_17 recorded as live on entryNeedsInvestigationrelease-blocker

#26105 opened 10 months ago by ALTree

OpAMD64CMOV*EQF clobbers AX, doesn't tell regallocNeedsFixrelease-blocker

#26097 opened 10 months ago by heschik

storeOrder: value is missingNeedsInvestigationrelease-blocker

#26091 opened 10 months ago by reesezee

incorrect position information when -iexport=falseNeedsInvestigation

#26085 opened 10 months ago by alandonovan

internal compiler error: panic during proveNeedsInvestigationrelease-blocker

#26043 opened 10 months ago by ALTree

internal compiler error: expected successors of write barrier block to be plainNeedsInvestigationrelease-blocker

#26024 opened 10 months ago by ALTree

small program does not pass ssachecks on arm (internal compiler error: bad AuxInt value)NeedsInvestigationrelease-blocker

#25993 opened 10 months ago by ALTree

inline of f(m T) from package containing type m causes stack overflowrelease-blocker

#25984 opened 10 months ago by dr2chase

internal compiler error: init .autotmp_0 recorded as live on entryArch-WasmNeedsInvestigationrelease-blocker

#25966 opened 10 months ago by ALTree

incorrect line number in channel select errorNeedsFix

#25958 opened 10 months ago by bontibon

transform environment variable GOSSAFUNC into the option that is passed to compilerNeedsFix

#25942 opened 10 months ago by ysmolsky

map increment can give incorrect resultNeedsFixrelease-blocker

#25936 opened 10 months ago by rogpeppe

display the source code for inlined functions in ssa.htmlNeedsFix

#25904 opened 10 months ago by ysmolsky

teach the compiler that arguments passed to {strings|bytes}.{Index*|Count|Has*} don't escapeNeedsInvestigation

#25864 opened 10 months ago by valyala

ssa ARM64 LoweredAtomic[And|Or]8 generates architecturally unpredictable instructionNeedsInvestigation

#25823 opened 10 months ago by matt2909

panic: branch too far on arm64 [1.10 backport]CherryPickCandidateProposal-Accepted

#25794 opened 10 months ago by gopherbot

inlined function with interfaces should promote to concrete types Performance

#25791 opened 10 months ago by dsnet

unexpected panic introduced with c08b01eNeedsInvestigationrelease-blocker

#25776 opened 10 months ago by kortschak

non-inlineable allocating function in closure causes closure to allocateNeedsInvestigationPerformance

#25769 opened 10 months ago by twmb

internal compiler error: not lowered: v15, OffPtr PTR64 PTR64 on wasmArch-WasmNeedsInvestigationrelease-blocker

#25741 opened 10 months ago by ALTree

using unexported identifier causes case mismatch suggestionNeedsFix

#25727 opened 10 months ago by willfaught

unexpected error about conflicting package heights NeedsInvestigationrelease-blocker

#25568 opened 11 months ago by ysmolsky

panic on go get golang.org/x/sys/unix with go 1.9.xNeedsFix

#25561 opened 11 months ago by nono

odd bounds check eliminationNeedsInvestigation

#25537 opened 11 months ago by zhengxiaoyao0716

internal compiler error: expected branch at write barrier blockNeedsInvestigationrelease-blocker

#25516 opened 11 months ago by ALTree

<autogenerated>:1:0: invalid instruction: 00000 (/home/xxx/main.go:8) MOVQ $0, "".n+2147483680(SP)NeedsFix

#25507 opened 11 months ago by limpo1989

recent regression in ppc64x builders: internal compiler error: pointer in non-pointer register grelease-blocker

#25504 opened 11 months ago by laboger

ssa/debug_test.go very regressed on Linux (but not OSX)OS-LinuxSoon

#25497 opened 11 months ago by dr2chase

'unexpected source op' spam in GOSSAFUNC output

#25404 opened 11 months ago by mundaym

NilCheckDeep performance regressionNeedsDecision

#25389 opened 11 months ago by TocarIP

TestStmtLines failing on Plan 9OS-Plan9

#25387 opened 11 months ago by 0intro

unnecessary zeroing of AX after MOVBLZXPerformance

#25378 opened 11 months ago by davecheney

autogenerated wrapper is not inlined NeedsInvestigationPerformance

#25338 opened 11 months ago by TocarIP

uint64(Float32bits(f)) on amd64 doesn't clear high bits [1.10 backport]CherryPickApprovedrelease-blocker

#25335 opened 11 months ago by gopherbot

uint64(Float32bits(f)) on amd64 doesn't clear high bitsNeedsFixrelease-blocker

#25322 opened 11 months ago by vishnulzr

ssacheck builder brokenNeedsInvestigationrelease-blocker

#25288 opened 11 months ago by mundaym

use expandable columns in ssa.html?NeedsFixhelp wanted

#25286 opened 11 months ago by josharian

error when trying to regenerate rewrite files: can't read rule file: open Wasm.rules: no such file or directory with commit 3b137dd Arch-Wasm

#25282 opened 11 months ago by laboger

compiler crashes with "stuck in spanz loop" error on s390x with -NNeedsInvestigationrelease-blocker

#25269 opened 11 months ago by ALTree

use proved bounds to remove signed division fix-upsNeedsFixPerformancehelp wanted

#25239 opened 11 months ago by josharian

Export of FOR (and FORUNTIL) assumes ExprOrNil for OFOR.Right, but it is StmtOrNilNeedsFix

#25222 opened 11 months ago by dr2chase

throw instead of panic in runtimeNeedsDecision

#25201 opened 11 months ago by josharian

optimize new-and-improved prove passToolSpeed

#25179 opened 11 months ago by josharian

fatal error on Mac when caller changes stdout bufferingNeedsFix

#25170 opened 11 months ago by kevinburke

can not use statictmp_0 as variable nameNeedsFix

#25113 opened 1 year ago by aarzilli

internal compiler error: unexpected dot in identifier: .anon0NeedsFixrelease-blocker

#25101 opened 1 year ago by mhilton

optimize TrailingZerosNN by using info from prove passPerformance

#25077 opened 1 year ago by josharian

internal compiler error: width not calculated: interface {}NeedsInvestigationrelease-blocker

#25055 opened 1 year ago by ALTree

internal compiler error: no function definition for [0xc42181a5a0] [1.10 backport]CherryPickCandidateWaitingForInfo

#25039 opened 1 year ago by gopherbot

compiler hangs on tiny programNeedsInvestigationrelease-blocker

#25006 opened 1 year ago by ALTree

miscellaneous optimizationsPerformance

#24958 opened 1 year ago by benshi001

false positive errorFrozenDueToAge

#24944 opened 1 year ago by dotaheor

incorrect recursive type errorNeedsInvestigation

#24939 opened 1 year ago by griesemer

optimize switch string(byteSlice) lookupsFrozenDueToAgeNeedsFixPerformancehelp wanted

#24937 opened 1 year ago by dchenk

bug in string comparison [1.10 backport]CherryPickApproved

#24935 opened 1 year ago by josharian

bug in string comparison [1.9 backport]CherryPickApproved

#24934 opened 1 year ago by josharian

optimize len([]rune(string)) to just count runesNeedsFixPerformance

#24923 opened 1 year ago by inancgumus

unexpected type alias in inlined function bodyFrozenDueToAgeNeedsFix

#24857 opened 1 year ago by dsnet

deferred log prints wrong line numberNeedsInvestigation

#24839 opened 1 year ago by dc0d

Missing debug_info section on binaries produced by go run

#24833 opened 1 year ago by dlsniper

bug in string comparisonFrozenDueToAgeNeedsFixrelease-blocker

#24817 opened 1 year ago by dsymonds

"cannot declare main" check erroneously applied to packages imported by mainFrozenDueToAge

#24801 opened 1 year ago by mdempsky

regression in b65122f causes link time error error: R_PPC64_ADDR16_LO_DS not a multiple of 4FrozenDueToAgeNeedsInvestigation

#24799 opened 1 year ago by laboger

failure to compile interface{}(1<<s + 1<<s)NeedsFixrelease-blocker

#24763 opened 1 year ago by mdempsky

ICE when compiling github.com/llgcode/draw2d/draw2dimgFrozenDueToAgeNeedsFixrelease-blocker

#24761 opened 1 year ago by reusee

bounds and overflow checks erroneously applied to non-constant expressionsNeedsFix

#24760 opened 1 year ago by mdempsky

type..eq function not generatedFrozenDueToAgeNeedsInvestigation

#24747 opened 1 year ago by dotaheor

backing a local slice with an array in a loop causes the array to escapeFrozenDueToAgePerformance

#24730 opened 1 year ago by mundaym

go build takes too long and creates huge executable with big static arrayFrozenDueToAge

#24724 opened 1 year ago by marigonzes

performance slowdown with zero-length field addedFrozenDueToAgePerformance

#24720 opened 1 year ago by dsnet

CL 98415 seems to have broken some MIPS and PPC64 buildersFrozenDueToAgeNeedsInvestigation

#24695 opened 1 year ago by mvdan

static itab construction fails when a type has multiple non-exported methodsFrozenDueToAgeNeedsFix

#24693 opened 1 year ago by mdempsky

omit racefuncentry/exit when they are not neededPerformanceRaceDetector

#24662 opened 1 year ago by dvyukov

in the codgen test harness, always test architecture flavours like GO386=387FrozenDueToAgeNeedsFixTesting

#24658 opened 1 year ago by ALTree

//go:norace should prohibit inlining into functions that will be instrumentedNeedsFix

#24651 opened 1 year ago by mdempsky

incorrect escape reason for heap-allocated array with var len/capFrozenDueToAgeNeedsFix

#24578 opened 1 year ago by ALTree

stack-allocate arrays of len/cap defined in local, non-escaping variableFrozenDueToAgePerformance

#24577 opened 1 year ago by ALTree

bad small array comparisons on amd64 since go1.9 (1.10.1 version)CherryPickApprovedFrozenDueToAge

#24564 opened 1 year ago by andybons

method call on interface panics, but works on the contained structFrozenDueToAgeNeedsFix

#24547 opened 1 year ago by hubslave

== and != comparisons of addresses of symbols not handled consistentlyFrozenDueToAgeNeedsFixrelease-blocker

#24503 opened 1 year ago by bryanpkc

duplicate blocks calling runtime.panicXXX in some proceduresFrozenDueToAgeWaitingForInfo

#24478 opened 1 year ago by laboger

bad error message when type switch assertion used outside of type switchFrozenDueToAgeNeedsFix

#24470 opened 1 year ago by myitcv

missing variables in debug_info for inlined subroutinesDebuggingFrozenDueToAgeNeedsFix

#24460 opened 1 year ago by aarzilli

many tests on s390x fail when -covermode=atomic is usedCherryPickApprovedFrozenDueToAge

#24449 opened 1 year ago by mvo5

nil derefFrozenDueToAge

#24447 opened 1 year ago by dvyukov

branchelim broke golang.org/x/exp/shiny/ on amd64FrozenDueToAgeNeedsDecision

#24395 opened 1 year ago by TocarIP

We can avoid extra mapaccess in map[k] = append(m[k],...)FrozenDueToAgePerformance

#24364 opened 1 year ago by vkuzmin-uber

bootstrap crashes out with illegal instruction on ppc64FrozenDueToAgeWaitingForInfo

#24358 opened 1 year ago by NattyNarwhal

incorrect column reported for invalid struct field namesFrozenDueToAgeNeedsFix

#24339 opened 1 year ago by dhowden

illegal ARM64 assembly generatedFrozenDueToAge

#24333 opened 1 year ago by benshi001

missing logical/move instruction for RSP on arm64FrozenDueToAgeNeedsInvestigation

#24332 opened 1 year ago by mengzhuo

optimize loop invariantFrozenDueToAgeNeedsInvestigation

#24324 opened 1 year ago by benshi001

reject -race and -msan on non-amd64 archesNeedsFix

#24315 opened 1 year ago by mdempsky

appropriately disable garbage collectorFrozenDueToAgeProposalProposal-Hold

#24299 opened 1 year ago by pciet

pass values instead of pointers to specialized convT2x routinesPerformanceSuggested

#24286 opened 1 year ago by josharian

order mishandles "defer delete(m, k)" when k is a "slow" map key typeFrozenDueToAge

#24259 opened 1 year ago by mdempsky

store combine not working on ppc64 and arm64 with global variablesFrozenDueToAgeNeedsFix

#24242 opened 1 year ago by rasky

TestEmptyDwarfRanges failing on Plan 9FrozenDueToAgeOS-Plan9

#24226 opened 1 year ago by 0intro

new codegen test harness grabs wrong go binary to run testsFrozenDueToAgeNeedsFix

#24217 opened 1 year ago by ALTree

new codegen test harness too verbose in case of failureFrozenDueToAge

#24216 opened 1 year ago by ALTree

internal compiler error: exporter: unexpected type alias in inlined function bodyFrozenDueToAgeNeedsFix

#24173 opened 1 year ago by skipor

spurious "duplicate case in switch" errorFrozenDueToAgeNeedsFix

#24159 opened 1 year ago by mdempsky

prefer to cheaply rematerialize than copy registersFrozenDueToAgePerformance

#24132 opened 1 year ago by josharian

internal compiler error: cannot export CLOSURE (34) nodeFrozenDueToAgerelease-blocker

#24120 opened 1 year ago by ALTree

binary.PutUint64 performance degradation in 1.10FrozenDueToAgeNeedsInvestigation

#24078 opened 1 year ago by pascaldekloe

split codegen tests into files (one for each arch)FrozenDueToAge

#24077 opened 1 year ago by ALTree

arm64 ssacheck failureFrozenDueToAgerelease-blocker

#24014 opened 1 year ago by josharian

trying to call init() from a different file should give a more specific error messageFrozenDueToAgeNeedsFixhelp wanted

#23963 opened 1 year ago by eric-smithson

empty ranges associated with inlined_subroutine entries in debug_rangesDebuggingFrozenDueToAge

#23928 opened 1 year ago by aarzilli

Cannot apply function from method expressionFrozenDueToAge

#23917 opened 1 year ago by iporsut

inconsistency between gc and gccgoFrozenDueToAge

#23913 opened 1 year ago by dotaheor

generate wider loads when feasibleFrozenDueToAgePerformance

#23907 opened 1 year ago by klauspost

panic: branch too far on arm64NeedsFixrelease-blocker

#23889 opened 1 year ago by ALTree

missing panic on nil pointer-to-empty-struct dereferenceNeedsFixrelease-blocker

#23837 opened 1 year ago by mdempsky

untyped types reaching backendFrozenDueToAgeNeedsInvestigationhelp wanted

#23834 opened 1 year ago by mdempsky

-W output shows "bool" instead of "untyped bool"FrozenDueToAge

#23833 opened 1 year ago by mdempsky

avoid updating capacity if unusedFrozenDueToAge

#23831 opened 1 year ago by dsnet

imperfect error message for too large index in slice composite literalNeedsInvestigation

#23781 opened 1 year ago by dotaheor

compiler crashes on programs with 1<<30 array keyNeedsInvestigation

#23780 opened 1 year ago by dotaheor

crash on freebsd/386FrozenDueToAgeNeedsInvestigation

#23763 opened 1 year ago by yurivict

make "struct initializer" errors more specificFrozenDueToAgeNeedsFix

#23732 opened 1 year ago by kschon

bad small array comparisons on amd64 since go1.9CherryPickApprovedFrozenDueToAge

#23719 opened 1 year ago by mjl-

DW_AT_decl_line ignores //line directivesDebuggingFrozenDueToAge

#23704 opened 1 year ago by heschik

internal compiler error: no function definition for [0xc42181a5a0]FrozenDueToAgeNeedsInvestigationrelease-blocker

#23701 opened 1 year ago by tamird

reuse allocated value in interfaceNeedsFixPerformance

#23677 opened 1 year ago by dsnet

#23664 opened 1 year ago by dotaheor

We can avoid extra mapaccess in "m[k] op= r"FrozenDueToAge

#23661 opened 1 year ago by vkuzmin-uber

missing "declared but not used" error for assignment in closure.FrozenDueToAge

#23659 opened 1 year ago by rmmh

improve compiler error on embedded structsFrozenDueToAgeNeedsFixhelp wanted

#23609 opened 1 year ago by brendandburns

spurious error when ~ is used as an infix operatorFrozenDueToAgeNeedsFix

#23587 opened 1 year ago by davecheney

spurious unused errors for used imports in expected function calls e.g defers and goFrozenDueToAgeNeedsFix

#23586 opened 1 year ago by dotaheor

mid-stack inlining in a method wrapper can cause recover to failFrozenDueToAge

#23557 opened 1 year ago by aclements

type..eq function not generatedNeedsFixrelease-blocker

#23546 opened 1 year ago by cherrymui

Compile error message is not accurateFrozenDueToAge

#23532 opened 1 year ago by ysqi

"var _ = composite literal" causes a compile error inside a functionFrozenDueToAge

#23528 opened 1 year ago by guangda-hu

bad compilation with inlined math functionsFrozenDueToAgeNeedsInvestigationrelease-blocker

#23522 opened 1 year ago by ianlancetaylor

improve const expr if/else DCEFrozenDueToAgeNeedsFixhelp wanted

#23521 opened 1 year ago by quasilyte

internal compiler error: panic during layout

#23504 opened 1 year ago by ALTree

wrong VLD1 instruction implement on ARM64FrozenDueToAge

#23448 opened 1 year ago by mengzhuo

do not attempt to print type if unknown in "cannot convert" error messageFrozenDueToAge

#23436 opened 1 year ago by odeke-em

benchmark regression in github.com/cespare/xxhash between 1.9.2 and 1.10beta2FrozenDueToAgeNeedsInvestigationrelease-blocker

#23424 opened 1 year ago by cespare

internal compiler error, evconst changed TypeFrozenDueToAgeNeedsFix

#23417 opened 1 year ago by bradfitz

++ counts as using a variable, shouldn'tFrozenDueToAge

#23416 opened 1 year ago by heschik

internal compiler error: evconst changed TypeFrozenDueToAgeNeedsFix

#23414 opened 1 year ago by dsnet

"missing function body" error when using the //go:linkname compiler directiveFrozenDueToAge

#23408 opened 1 year ago by bigfg

"used as value" syntax error reports the entire expressionFrozenDueToAge

#23385 opened 1 year ago by mvdan

empty struct addresses are not equalFrozenDueToAgeNeedsInvestigation

#23370 opened 1 year ago by mnhkahn

bounds check elimination for len(x) - 1FrozenDueToAgePerformance

#23354 opened 1 year ago by aclements

fold offsets into memory opsFrozenDueToAgePerformance

#23325 opened 1 year ago by randall77

cannot convert nil to type _Ctype on macOS High SierraNeedsInvestigation

#23317 opened 1 year ago by bep

allow body-less functions under -complete flag if they have a //go:linkname attributeNeedsFix

#23311 opened 1 year ago by mdempsky

use NEGL for DIVLFrozenDueToAge

#23310 opened 1 year ago by mdempsky

closure (non-inlined code in general) integer conversions broken in go1.10beta1FrozenDueToAgeNeedsInvestigationrelease-blocker

#23305 opened 1 year ago by matt2909

converting to slice of runes fails, from defined type derived from string of non-const instance when inside a functionFrozenDueToAgeNeedsFix

#23298 opened 1 year ago by guangda-hu

CGO arm builds fail on Go 1.10beta1FrozenDueToAgeNeedsInvestigation

#23288 opened 1 year ago by karalabe

high memory usage during compilationNeedsInvestigation

#23242 opened 1 year ago by quantexlab

usage prints to stdout instead of stderrFrozenDueToAgeNeedsFix

#23234 opened 1 year ago by jfcg

fatal error: runtime: cannot map pages in arena address spaceFrozenDueToAgeNeedsDecisionrelease-blocker

#23222 opened 1 year ago by karalabe

missing "declared but not used" error for unused variable in type switch with no casesFrozenDueToAgeNeedsFix

#23116 opened 1 year ago by dc0d

rewrite escape analysisNeedsInvestigation

#23109 opened 1 year ago by mdempsky

better error message for specific typechecking loop errorNeedsFixSoon

#23094 opened 1 year ago by griesemer

stack overflow instead of initialization loop errorFrozenDueToAgeNeedsFix

#23093 opened 1 year ago by griesemer

It seems go:linkname gopark runtime.gopark and go:linkname goready runtime.goready on arm not workFrozenDueToAge

#23080 opened 1 year ago by FlowerWrong

double error trying to convert bool to intFrozenDueToAge

#23075 opened 1 year ago by andwj

non-defined struct types with the same field set and order should be viewed as identical types.FrozenDueToAge

#23074 opened 1 year ago by go101

false positive error about recursive type aliasesNeedsFix

#23055 opened 1 year ago by mdempsky

mishandling of Pointer-to-uintptr conversion for SyscallFrozenDueToAgeNeedsFix

#23051 opened 1 year ago by mdempsky

//go:uintptrescapes doesn't work with anonymous parametersFrozenDueToAgeNeedsInvestigation

#23045 opened 1 year ago by mdempsky

inaccurate column number for parametersNeedsFix

#23031 opened 1 year ago by cherrymui

incorrect abstract origin assigned to param of inlined subroutineDebuggingFrozenDueToAge

#23020 opened 1 year ago by thanm

wrong evaluation order for map assignment [Go1.9]FrozenDueToAge

#23005 opened 1 year ago by randall77

internal compiler error: debuginfo unused nodeFrozenDueToAgerelease-blocker

#22962 opened 1 year ago by ALTree

stack offsets should not need spillingFrozenDueToAge

#22947 opened 1 year ago by mdempsky

compilation of a few large maps blows up compilers memory usageFrozenDueToAge

#22919 opened 1 year ago by gustafj

exit compilation earlier if type checking failsNeedsFixrelease-blocker

#22909 opened 1 year ago by mdempsky

stack overflow with a recursive typeFrozenDueToAgeNeedsFix

#22904 opened 1 year ago by yansal

wrong evaluation order for map assignment [Go1.8]FrozenDueToAge

#22881 opened 1 year ago by randall77

type alias error when compiled with assembly file including go_asm.hNeedsFixrelease-blocker

#22877 opened 1 year ago by zhaozhiqianghw

add error if unsigned tested for negativityFrozenDueToAge

#22844 opened 1 year ago by SMerrony

add hint to type errors when builtin identifiers are shadowedFrozenDueToAge

#22822 opened 1 year ago by otterley

better error message for wrong-cased field name in composite literalSoonhelp wanted

#22794 opened 1 year ago by odeke-em

always nil check interface callsFrozenDueToAgeNeedsFix

#22703 opened 1 year ago by randall77

loop over []byte slowdown on amd64FrozenDueToAgeNeedsInvestigationPerformance

#22698 opened 1 year ago by TocarIP

all.bash failures with -dwarflocationlists hard-wired onDebuggingFrozenDueToAgeNeedsFix

#22694 opened 1 year ago by thanm

1-sized array's pointer typed element set to nil, after received from channel and print in a loopCherryPickApprovedFrozenDueToAgeNeedsFix

#22683 opened 1 year ago by helinwang

character position vs line commentsFrozenDueToAgeearly-in-cycle

#22662 opened 1 year ago by rsc

//line problems

#22660 opened 1 year ago by rsc

for loop prevents inlining FrozenDueToAge

#22636 opened 1 year ago by TocarIP

unnecessary error reports FrozenDueToAgeNeedsFix

#22619 opened 1 year ago by dotaheor

bad pcln association for calls to race.funcenter when compiling with -race and -gcflags '-N -l'DebuggingFrozenDueToAge

#22600 opened 1 year ago by aarzilli

confusing error on if stmt); expr {...}FrozenDueToAge

#22581 opened 1 year ago by mvdan

internal compiler error: block b10 not in loop branches to non-header block b8 in loopFrozenDueToAgeNeedsInvestigation

#22560 opened 1 year ago by ALTree

bad line number attached to LEA instructionDebuggingFrozenDueToAge

#22558 opened 1 year ago by aarzilli

commit d349fa25 breaks unmarshaling public fields of embedded private structsFrozenDueToAgeNeedsFix

#22546 opened 1 year ago by wardn

stack overflow on invalid recursive map key typeFrozenDueToAge

#22501 opened 2 years ago by pandaman64

ssacheck failure on GOARCH=arm building runtimeFrozenDueToAge

#22499 opened 2 years ago by rsc

improve PPC64.rules for loads and stores as found in encoding/binary ByteOrder interface functionsNeedsFixrelease-blocker

#22496 opened 2 years ago by laboger

runtime.KeepAlive doesn't workCherryPickApprovedFrozenDueToAgeNeedsFix

#22458 opened 2 years ago by aclements

missing wrapper function for call of literal method expressionFrozenDueToAgeNeedsFixrelease-blocker

#22444 opened 2 years ago by griesemer

invalid instruction error for FMOVD when compiling for 387CherryPickApprovedFrozenDueToAgerelease-blocker

#22429 opened 2 years ago by TheTincho

"can't find import" error due to race during concurrent buildFrozenDueToAgeNeedsInvestigation

#22423 opened 2 years ago by bassam

GOARCH=arm64 compiler crash: illegal combinationFrozenDueToAge

#22390 opened 2 years ago by ALTree

internal compiler error: method receiver, when missing function type on anonymous functionFrozenDueToAge

#22389 opened 2 years ago by anisus

should support multiple trimpath arguments and/or splitter in the GOPATHNeedsInvestigation

#22382 opened 2 years ago by polomsky

-m flag unexpectedly affects compilation outputFrozenDueToAgeNeedsInvestigation

#22378 opened 2 years ago by huguesb

debugging, wrong line number attached to blockFrozenDueToAge

#22365 opened 2 years ago by dr2chase

bad error message from undefined typeFrozenDueToAgeNeedsFix

#22351 opened 2 years ago by opennota

compiler can unexpectedly preserve memoryNeedsInvestigation

#22350 opened 2 years ago by zardlee1937

-l=4 triggers "write barrier prohibited by caller; oneNewExtraM"FrozenDueToAgeNeedsInvestigation

#22342 opened 2 years ago by mdempsky

erroneously rejects copy(f()) where f() is multi-valuedFrozenDueToAge

#22328 opened 2 years ago by mdempsky

ICE: not lowered: v58, ITab PTR64 PTR64NeedsFixrelease-blocker

#22327 opened 2 years ago by mdempsky

do not report internal compiler error after ordinary compiler errorCherryPickApprovedFrozenDueToAgerelease-blocker

#22252 opened 2 years ago by rsc

bounds check elimination thwarted by if-foruntil idiomNeedsInvestigationPerformance

#22236 opened 2 years ago by dr2chase

register allocation unnecessarily leaves reload in loop containing conditional callNeedsInvestigationrelease-blocker

#22234 opened 2 years ago by dr2chase

strange use of GOEXPERIMENTFrozenDueToAgeNeedsFix

#22223 opened 2 years ago by rsc

trybot flake in TestNextingFrozenDueToAgeNeedsFix

#22206 opened 2 years ago by ianlancetaylor

missing stackmap internal compiler errorFrozenDueToAge

#22200 opened 2 years ago by moonheart08

ICE due to "Flag* ops should never make it to codegen"FrozenDueToAge

#22198 opened 2 years ago by mdempsky

inlining budget excludes cross-package callsFrozenDueToAgeNeedsFix

#22194 opened 2 years ago by mdempsky

record optimization level in binaryFrozenDueToAge

#22168 opened 2 years ago by aclements

incorrect syntax error cascadeFrozenDueToAge

#22164 opened 2 years ago by rsc

awkward wording of count mismatch errorNeedsFix

#22159 opened 2 years ago by rsc

spurious "goto label jumps over declaration" - 2FrozenDueToAge

#22101 opened 2 years ago by djadala

reports wrong line number when calling a method in multiple linesCherryPickApprovedFrozenDueToAge

#22083 opened 2 years ago by yhuang0

generated DWARF inlining infoDebuggingFrozenDueToAgeNeedsFix

#22080 opened 2 years ago by thanm

bad "cannot declare name" error after dot importFrozenDueToAge

#22076 opened 2 years ago by mdempsky

partition exported and unexported methods in type reflect dataFrozenDueToAgeNeedsFix

#22074 opened 2 years ago by mdempsky

failure to reject unused dot importFrozenDueToAge

#22072 opened 2 years ago by mdempsky

panic on interface switch case with invalid nameFrozenDueToAge

#22063 opened 2 years ago by mvdan

internal compiler error: unexpected Interface for <nil>FrozenDueToAgeNeedsFix

#22043 opened 2 years ago by eliasnaur

out of memory with large slice and map composite literalsFrozenDueToAge

#22010 opened 2 years ago by h12w

imperfect error message for embedding alias of pointer typesFrozenDueToAge

#22004 opened 2 years ago by go101

check that all n.Val() uses checked for a nil n.TypeFrozenDueToAge

#22001 opened 2 years ago by mvdan

compilation fail due to unhandled unaligned offset on ARM64FrozenDueToAge

#21992 opened 2 years ago by cherrymui

panic on switch case with invalid valueFrozenDueToAge

#21988 opened 2 years ago by rogpeppe

valid string(1<<s) is not accepted

#21981 opened 2 years ago by griesemer

-race instrumentation leads to different behaviour due to 16 to 32-bit expansionCherryPickApprovedFrozenDueToAgerelease-blocker

#21963 opened 2 years ago by martelletto

broken link https://rsc.googlecode.com/hg/testdata/slow.go in plive.goFrozenDueToAge

#21951 opened 2 years ago by mdempsky

PPC64.rules for Zero are not checking alignmentCherryPickApprovedFrozenDueToAgerelease-blocker

#21947 opened 2 years ago by rgdoliveira

failed to parse floating point constant on buffer boundaryCherryPickApprovedFrozenDueToAgerelease-blocker

#21938 opened 2 years ago by eliasnaur

println(^uint(0)) fails to compileFrozenDueToAgeNeedsFix

#21887 opened 2 years ago by mmacdermaid

invalid recursive array type crashes the compiler spuriously after emitting "invalid recursive type" errorFrozenDueToAgeNeedsInvestigation

#21882 opened 2 years ago by mlowicki

spurious stack frame for inlined method of returned valueFrozenDueToAgeNeedsInvestigation

#21879 opened 2 years ago by ChrisHines

wrong line number for inlined defer functionFrozenDueToAgeNeedsFixhelp wanted

#21877 opened 2 years ago by johnSchnake

stack cookiesFrozenDueToAge

#21871 opened 2 years ago by markdascher

expand TestIntendedInlining to more packages and funcsFrozenDueToAgePerformance

#21851 opened 2 years ago by mvdan

map literals should be allocated on the stack if not escapingFrozenDueToAgeNeedsFix

#21830 opened 2 years ago by martisch

println compiles to nothingFrozenDueToAge

#21808 opened 2 years ago by randall77

constant definitions should not affect inlining budgetFrozenDueToAge

#21749 opened 2 years ago by mpx

incorrect name in error messageCherryPickApprovedFrozenDueToAgerelease-blocker

#21747 opened 2 years ago by dsnet

full go file paths produced in .a and bin files even with -trimpathFrozenDueToAge

#21720 opened 2 years ago by wak-google

Go 1.9 oom killed on compilationFrozenDueToAgeNeedsDecision

#21713 opened 2 years ago by ybriffa

unexpected escape when ranging over an anonymous struct containing functionsFrozenDueToAge

#21709 opened 2 years ago by twmb

make -pack the default behavior and remove the flagFrozenDueToAgeProposalProposal-Declined

#21705 opened 2 years ago by mdempsky

bad reflect.StructField.PkgPath for embedding builtin typesFrozenDueToAge

#21702 opened 2 years ago by mdempsky

wrong logic for pkg derivation of unnamed typeFrozenDueToAgerelease-blocker

#21696 opened 2 years ago by rsc

a[1.0 << s] should be acceptedFrozenDueToAgeNeedsFix

#21693 opened 2 years ago by griesemer

"x[i] op= y" evaluates x[i] more than onceFrozenDueToAge

#21687 opened 2 years ago by mdempsky

stack overflow on invalid map key typeFrozenDueToAgeNeedsFix

#21657 opened 2 years ago by yaegashi

"offset too large" errorCherryPickApprovedFrozenDueToAge

#21655 opened 2 years ago by runner-mei

SETcc could directly write to memory on 386/amd64FrozenDueToAgePerformance

#21630 opened 2 years ago by rasky

we shouldn't use MOVOstore instruction on plan9/amd64FrozenDueToAgeOS-Plan9

#21625 opened 2 years ago by 0intro

too many open filesCherryPickApprovedFrozenDueToAgerelease-blocker

#21621 opened 2 years ago by caglar10ur

optimize with CMN/TST/TEQFrozenDueToAge

#21583 opened 2 years ago by benshi001

reuse temporaries introduced by compilerToolSpeed

#21557 opened 2 years ago by randall77

limit the number of files open at the same timeFrozenDueToAge

#21550 opened 2 years ago by chenzhongtao

add a go:inline directiveProposal

#21536 opened 2 years ago by OneOfOne

internal compiler error: not lowered: v94, Int64Make INT64 INT32 UINT32FrozenDueToAgeNeedsFix

#21517 opened 2 years ago by dvyukov

wrong DWARF scope for captured variableDebuggingFrozenDueToAge

#21515 opened 2 years ago by aarzilli

possible bad pointers with map[struct{}]struct{}FrozenDueToAge

#21508 opened 2 years ago by josharian

switch to $ placeholder for function names in asm_test.goFrozenDueToAge

#21500 opened 2 years ago by ALTree

allow inlining simple functions that use for.FrozenDueToAge

#21490 opened 2 years ago by OneOfOne

unnecessary zero-extension of booleans on arm64FrozenDueToAgePerformance

#21445 opened 2 years ago by philhofer

improve DCE when inlining empty functionsFrozenDueToAgePerformance

#21440 opened 2 years ago by josharian

multiplication strength-reduction rules hurting performanceFrozenDueToAgePerformance

#21434 opened 2 years ago by ALTree

improve performance for some math functions for ppc64xFrozenDueToAgePerformance

#21390 opened 2 years ago by laboger

Incorrect column number in build error for unused variableFrozenDueToAgeNeedsFix

#21317 opened 2 years ago by bradleyfalzon

"invalid recursive type" should abortFrozenDueToAgeNeedsFix

#21273 opened 2 years ago by bep

detect and optimize slice-extending idiom append(a, make([]T, n)...)Performance

#21266 opened 2 years ago by faiface

add getclosureptr intrinsicFrozenDueToAge

#21258 opened 2 years ago by josharian

reject var main in package mainFrozenDueToAgeNeedsFix

#21256 opened 2 years ago by tfausak

GO19CONCURRENTCOMPILATION not working as expectedFrozenDueToAge

#21236 opened 2 years ago by nilslice

Incorrect Comment & Ordering in AMD64 OperationsFrozenDueToAgeNeedsFix

#21225 opened 2 years ago by luccacabra

internal compiler error: constant type mismatch when comparing two unsafe.Pointer rvaluesFrozenDueToAgeNeedsInvestigationrelease-blocker

#21221 opened 2 years ago by vibhavp

bad position information for inlined functionsFrozenDueToAge

#21184 opened 2 years ago by mdempsky

ambiguous interface conversion panic messageFrozenDueToAge

#21156 opened 2 years ago by rogpeppe

incorrectly permits merging of unexported embedded pointer field nameFrozenDueToAgerelease-blocker

#21120 opened 2 years ago by ianlancetaylor

DWARF output parameters indistinguishable from input parameters in debug_infoDebuggingFrozenDueToAge

#21100 opened 2 years ago by aarzilli

bad pcln associationsDebuggingFrozenDueToAgeNeedsFix

#21098 opened 2 years ago by aarzilli

rematerializable ops must not clobber flagsFrozenDueToAge

#21080 opened 2 years ago by mundaym

internal compiler error: constant type mismatchFrozenDueToAge

#21074 opened 2 years ago by OneOfOne

assembly print regressionFrozenDueToAge

#21064 opened 2 years ago by zhangfannie

named return values produce functionally different codeFrozenDueToAge

#21049 opened 2 years ago by aronatkins

unaligned stores to global variables on s390x (causes SIGILL or relocation error)FrozenDueToAgeNeedsFix

#21048 opened 2 years ago by mundaym

move tighten after lowerFrozenDueToAgeNeedsDecisionPerformance

#21041 opened 2 years ago by josharian

build in linux amd64 comes out 42M while in windows 27.4MFrozenDueToAgeNeedsInvestigation

#21036 opened 2 years ago by yingqin678

investigate Windows stack overflows calling into system C librariesNeedsInvestigationOS-Windows

#20975 opened 2 years ago by kjk

use SBFX / UBFX instructions for bit extraction on ARMv7FrozenDueToAgePerformance

#20966 opened 2 years ago by benshi001

avoid copying all values in nilcheckelim2FrozenDueToAgeToolSpeed

#20964 opened 2 years ago by josharian

escaped local variables aren't assigned to the correct lexical block in debug_infoFrozenDueToAge

#20959 opened 2 years ago by aarzilli

nosplit stack overflow with -pkgdir and -gcflags -NFrozenDueToAge

#20935 opened 2 years ago by vektah

:= assignment in for loop statement throws internal compiler errorFrozenDueToAge

#20840 opened 2 years ago by iamsamwood

internal compiler error: dowidth: unknown type: untyped numberFrozenDueToAgeNeedsFix

#20813 opened 2 years ago by ALTree

duplicate error on int("1") bad castFrozenDueToAgeNeedsFix

#20812 opened 2 years ago by ALTree

unexpected "slice bounds out of range" panic on GOOS=nacl with inliningFrozenDueToAgeNeedsFix

#20811 opened 2 years ago by dmitshur

intermittent test failure on gonum suite with testing/quickDocumentationFrozenDueToAgeNeedsFix

#20809 opened 2 years ago by btracey

Go 1.8.3 function redeclaredFrozenDueToAge

#20798 opened 2 years ago by jeffguorg

panic while printing error when cross-compilingFrozenDueToAge

#20789 opened 2 years ago by josharian

"bad code" with very large return valueNeedsFix

#20780 opened 2 years ago by josharian

runtime error: makeslice: len out of range

#20779 opened 2 years ago by josharian

"missing stack map index" for unreasonable type

#20778 opened 2 years ago by josharian

unexpected error with curly-braced initializer before if-block conditionFrozenDueToAge

#20777 opened 2 years ago by snargleplax

ugly error message for weird invalid program

#20771 opened 2 years ago by josharian

missing truncation errorFrozenDueToAge

#20750 opened 2 years ago by josharian

missing "out of bounds" error slicing [0]TFrozenDueToAge

#20749 opened 2 years ago by josharian

slow bitmap generation for large array of zero-size elementsFrozenDueToAgeNeedsFix

#20739 opened 2 years ago by mdempsky

Go compiler eats all available system memoryFrozenDueToAgeToolSpeedWaitingForInfo

#20714 opened 2 years ago by zlepper

benchmark performance regression in 1.9beta1FrozenDueToAgeNeedsInvestigationPerformance

#20711 opened 2 years ago by cespare

"go", "type" excluded as import paths - still needed?FrozenDueToAge

#20708 opened 2 years ago by griesemer

binary exporter debug flag is brokenFrozenDueToAgeNeedsInvestigation

#20684 opened 2 years ago by ALTree

internal compiler error: cannot export NONAME (2) nodeFrozenDueToAgeNeedsFix

#20682 opened 2 years ago by mkumatag

inefficient compilation of (64 - x)FrozenDueToAgePerformance

#20677 opened 2 years ago by josharian

GOEXPERIMENT=preemptibleloops sometimes fails ssa/checkFrozenDueToAgeNeedsFix

#20675 opened 2 years ago by dr2chase

ARM64 rule redundancyFrozenDueToAge

#20663 opened 2 years ago by randall77

error positions are verbose in cgo-using filesFrozenDueToAge

#20628 opened 2 years ago by aclements

misleading error message for real/imag of pointer to array argumentFrozenDueToAge

#20602 opened 2 years ago by griesemer

support arbitrary import file map configurationsFrozenDueToAge

#20579 opened 2 years ago by rsc

corrupted valueCherryPickApprovedFrozenDueToAge

#20530 opened 2 years ago by cznic

runtime error: makeslice: len out of rangeFrozenDueToAgeNeedsInvestigation

#20529 opened 2 years ago by ALTree

"cannot use _ as value" compile error for blank identifier variable declaration with non-empty composite literalFrozenDueToAge

#20484 opened 2 years ago by dmitshur

bug in spill sinkingFrozenDueToAge

#20472 opened 2 years ago by cherrymui

use common DWARF prefixes?FrozenDueToAge

#20463 opened 2 years ago by josharian

omit args_stackmap and maybe others from DWARFFrozenDueToAge

#20462 opened 2 years ago by josharian

shorten code to load a pointer to a globalFrozenDueToAgePerformance

#20452 opened 2 years ago by josharian

TestScopeRanges failing on Plan 9FrozenDueToAgeOS-Plan9

#20418 opened 2 years ago by 0intro

do cheaper "are we done yet?" accounting in writebarrier passFrozenDueToAgeToolSpeed

#20416 opened 2 years ago by josharian

wrong line number in redeclaration errorFrozenDueToAge

#20415 opened 2 years ago by rsc

no way to hint to eliminate bounds checks in bvec.AndNotPerformanceToolSpeed

#20393 opened 2 years ago by josharian

possibly unnecessary allocation for interface dataFrozenDueToAgePerformance

#20380 opened 2 years ago by gobwas

increased line number churnFrozenDueToAge

#20367 opened 2 years ago by aarzilli

go build panicFrozenDueToAgeNeedsInvestigation

#20361 opened 2 years ago by lunny

looprotate picking wrong jump targetFrozenDueToAgePerformance

#20355 opened 2 years ago by josharian

improve the help message of go tool compile -d ssa/helpDocumentationNeedsFix

#20349 opened 2 years ago by dlespiau

confusing error message for a bad rune value, eg. '\xe4\xb8\x96'FrozenDueToAgeNeedsFix

#20343 opened 2 years ago by gbulmer

Unclear guidelines on what files/directories are ignoredFrozenDueToAge

#20337 opened 2 years ago by sectioneight

reordering regular loads over atomic addFrozenDueToAge

#20335 opened 2 years ago by aclements

regression in taking pointer of array literalFrozenDueToAgeNeedsFix

#20333 opened 2 years ago by dsnet

deduping of panicindex calls on the same line appears brokenFrozenDueToAgePerformance

#20332 opened 2 years ago by josharian

field tracking is broken againFrozenDueToAgeNeedsFix

#20316 opened 2 years ago by dsnet

"import path contains space character" for imports without spacesFrozenDueToAgeNeedsFix

#20306 opened 2 years ago by griesemer

clean more up after ssa.Type -> types.Type refactoringFrozenDueToAgehelp wanted

#20304 opened 2 years ago by josharian

non-deterministic output order for unused import errorsFrozenDueToAge

#20298 opened 2 years ago by josharian

non-reproducible builds for some cgo codeFrozenDueToAge

#20272 opened 2 years ago by josharian

pass values to some convT2ExxxPerformance

#20263 opened 2 years ago by josharian

code inside unsafe.Sizeof expression not evaluatedFrozenDueToAge

#20262 opened 2 years ago by josharian

gclocals differ between -c=1 and -c=16FrozenDueToAge

#20250 opened 2 years ago by josharian

panic while formatting error messageFrozenDueToAge

#20245 opened 2 years ago by josharian

concurrent compilation of generated functions generates an extra nil checkFrozenDueToAge

#20242 opened 2 years ago by josharian

panic while formatting error messageFrozenDueToAge

#20233 opened 2 years ago by josharian

better error message for bad constantsFrozenDueToAge

#20232 opened 2 years ago by josharian

panic while formatting syntax error messageFrozenDueToAge

#20220 opened 2 years ago by josharian

iota can be shaddowed in functions, but can't in top level.FrozenDueToAgeNeedsFix

#20219 opened 2 years ago by go101

zeroAuto clobbers flags on s390xFrozenDueToAgeNeedsFix

#20187 opened 2 years ago by mundaym

internal compiler error: got nil for t (1.7.5, 1.8.1 and tip)FrozenDueToAgeNeedsFix

#20185 opened 2 years ago by ALTree

possible confusion over whether phis are always the first values in a block

#20178 opened 2 years ago by josharian

"internal compiler error: width not calculated: interface {}" when building tiny program with -c=2FrozenDueToAgeNeedsFix

#20174 opened 2 years ago by ALTree

compiler crashes with a 10MB error message when building tiny program on -c=4FrozenDueToAge

#20162 opened 2 years ago by ALTree

internal compiler error: width not calculated: func(interface {}) ([]byte, error)FrozenDueToAgeNeedsFix

#20152 opened 2 years ago by dcheney-atlassian

compiler data races on dowidth( ) with -c=4FrozenDueToAge

#20145 opened 2 years ago by ALTree

data race in concurrent compilerFrozenDueToAgeNeedsFix

#20144 opened 2 years ago by bradfitz

recognize map-clearing range idiomPerformance

#20138 opened 2 years ago by josharian

ARMv5: Illegal instructionFrozenDueToAge

#20127 opened 2 years ago by jingqiuELE

duplicate case message for rune switch confusingFrozenDueToAge

#20112 opened 2 years ago by mvdan

error if trying to print constant > `int`FrozenDueToAge

#20108 opened 2 years ago by karalabe

crash internal compiler error: schedule does not include all values (simple program)FrozenDueToAge

#20097 opened 2 years ago by gwik

SIGILL on ARMv7 after a C++ throwFrozenDueToAge

#20089 opened 2 years ago by bassam

ssa.a contains the string SetsockoptIPv6MreqFrozenDueToAgeToolSpeed

#20084 opened 2 years ago by josharian

use -64 instead of 0 for "different file" position encoding in binary exporterFrozenDueToAgeToolSpeed

#20080 opened 2 years ago by josharian

read and process import data lazilyToolSpeedearly-in-cycle

#20070 opened 2 years ago by rsc

Provide a way to discover what to give to the -d flagFrozenDueToAge

#20041 opened 2 years ago by dlespiau

add rotates to PPC64.rulesFrozenDueToAge

#20030 opened 2 years ago by laboger

bad liveness mapFrozenDueToAge

#20029 opened 2 years ago by randall77

field tracking is brokenFrozenDueToAge

#20014 opened 2 years ago by heschik

wrong error "use of .(type) outside of type switch" if using undefined typeFrozenDueToAgeNeedsFix

#19977 opened 2 years ago by mvdan

confusing error message "shift of type float64"FrozenDueToAge

#19963 opened 2 years ago by josharian

drop support for IntSize != PtrSizeFrozenDueToAgeProposalProposal-Accepted

#19954 opened 2 years ago by mdempsky

Incomplete refactoring after CL that introduced package types?FrozenDueToAge

#19949 opened 2 years ago by ALTree

double error on overflow during ideal -> float{32,64} conversionFrozenDueToAge

#19947 opened 2 years ago by ALTree

incorrect handling of uint64 function parameters(?) on s390xFrozenDueToAge

#19940 opened 2 years ago by jcajka

ssa panics on a continue in a switch without a loopFrozenDueToAge

#19934 opened 2 years ago by mvdan

improve error message to suggest that perhaps builtin is missing variable declarationFrozenDueToAge

#19925 opened 2 years ago by mh-cbon

!= operator incorrect for literal nil pointer compared to literal nil interfaceFrozenDueToAge

#19911 opened 2 years ago by bcmills

regression in recent change to improve LoweredMove on ppc64xFrozenDueToAge

#19907 opened 2 years ago by laboger

nacl/arm is brokenFrozenDueToAge

#19884 opened 2 years ago by davecheney

type error in one function causes type error in anotherFrozenDueToAge

#19880 opened 2 years ago by aclements

non-deterministic build blocking use of toolstash-checkFrozenDueToAge

#19872 opened 2 years ago by mdempsky

wrong names during nested struct decompositionDebuggingFrozenDueToAge

#19868 opened 2 years ago by randall77

Could make better use of "bimm64" on ARM64FrozenDueToAge

#19857 opened 2 years ago by dr2chase

address calculation before write barrier checkFrozenDueToAgePerformance

#19853 opened 2 years ago by randall77

optimization of constant pool on armFrozenDueToAgePerformance

#19844 opened 2 years ago by benshi001

do more optimizations for ARMv6/V7FrozenDueToAgePerformance

#19843 opened 2 years ago by benshi001

building mips* hangsFrozenDueToAge

#19842 opened 2 years ago by josharian

group write barrier calls more aggresivelyPerformanceToolSpeed

#19838 opened 2 years ago by cherrymui

go v1.8 fails to allocate heap bitmap on armv7 when importing zmq4

#19831 opened 2 years ago by plasticchris

strength reduce floating pointFrozenDueToAgePerformance

#19827 opened 2 years ago by randall77

Performance degradation from 1.7.5 to 1.8FrozenDueToAgePerformance

#19819 opened 2 years ago by reconditematter

testing/quick misbehaves on Nexus 9 linux/arm64FrozenDueToAge

#19809 opened 2 years ago by rsc

bad stack for index panic in arg to inlined callFrozenDueToAge

#19799 opened 2 years ago by rsc

if x == a || x == b || x == c generates slower code than case a, b, cPerformance

#19791 opened 2 years ago by gaal

improve performance for LoweredMove on ppc64xFrozenDueToAge

#19785 opened 2 years ago by laboger

compiler hangs on tiny programFrozenDueToAge

#19783 opened 2 years ago by ALTree

stores to unused variables on the stack not eliminatedFrozenDueToAge

#19765 opened 2 years ago by mundaym

Escape analysis misses pointer assignment to the Data field of reflect.StringHeader and reflect.SliceHeaderFrozenDueToAge

#19743 opened 2 years ago by jeromefroe

byte array fields escape to the heap if they are sliced and passed to copyFrozenDueToAgePerformance

#19723 opened 2 years ago by davecheney

remove likely/unlikely marks from assemblyFrozenDueToAge

#19718 opened 2 years ago by randall77

BCE does not take transitivity into accountNeedsFixPerformance

#19714 opened 2 years ago by navytux

internal compiler error: cannot inline function containing closureFrozenDueToAge

#19705 opened 2 years ago by ALTree

do more aggressive rewrites during constant evaluationFrozenDueToAgehelp wanted

#19699 opened 2 years ago by josharian

panic: too many fields in an SSAable structFrozenDueToAge

#19696 opened 2 years ago by ALTree

Some bounds checks are not eliminated in arguments to appendPerformance

#19692 opened 2 years ago by navytux

missed shift optimizations on amd64FrozenDueToAge

#19681 opened 2 years ago by brtzsnr

internal compiler error: no witness for reachable phiFrozenDueToAge

#19678 opened 2 years ago by ALTree

performance regression in zeroing structs in 1.8FrozenDueToAge

#19677 opened 2 years ago by OneOfOne

internal compiler error: assigning to non-1-length arrayFrozenDueToAge

#19671 opened 2 years ago by ALTree

compiler crash on failing to get Right parenthesis in Go1.9FrozenDueToAge

#19667 opened 2 years ago by odeke-em

unnecessary LoadRegFrozenDueToAgePerformance

#19666 opened 2 years ago by cherrymui

optimize x * const == const (and friends)FrozenDueToAgePerformanceSuggestedhelp wanted

#19655 opened 2 years ago by josharian

index of out of range compiling internal/obj/arm64 on linux-mipsleBuildersFrozenDueToAgeNeedsInvestigationhelp wanted

#19641 opened 2 years ago by bradfitz

SEGV in go 1.8 compiler (gc.typecheck1) with go build (backport)FrozenDueToAge

#19638 opened 2 years ago by aclements

performance regression on append-like loopFrozenDueToAgePerformance

#19633 opened 2 years ago by ALTree

internal compiler error: lost track of variable in liveness while building kubernetesFrozenDueToAge

#19632 opened 2 years ago by mkumatag

internal compiler error: Value live at entry. It shouldn't be.FrozenDueToAgeNeedsFix

#19610 opened 2 years ago by joneskoo

BLAS regressions at tip PerformanceWaitingForInfo

#19595 opened 2 years ago by btracey

wrong column position for "missing return" errorFrozenDueToAge

#19576 opened 2 years ago by mdempsky

SSA writebarrier implementation makes noopt build failedFrozenDueToAge

#19571 opened 2 years ago by cherrymui

invalid instruction TESTQ $-281474976645121, CXFrozenDueToAge

#19555 opened 2 years ago by navytux

ctz rules on s390xFrozenDueToAge

#19551 opened 2 years ago by randall77

'duplicate symbol' error building some Go programs after commit 295307aFrozenDueToAge

#19548 opened 2 years ago by siebenmann

internal compiler error: cannot export CLOSURE (34) nodeFrozenDueToAge

#19543 opened 2 years ago by driusan

improve LoweredZero generated code for ppc64xFrozenDueToAgePerformance

#19532 opened 2 years ago by laboger

panic attempting to spill int128FrozenDueToAge

#19515 opened 2 years ago by Omustardo

use TEST/CMP with memory operands on amd64FrozenDueToAgeNeedsFixPerformancerelease-blocker

#19485 opened 2 years ago by josharian

unexpected behavior difference between global and in-function variable definitionFrozenDueToAge

#19482 opened 2 years ago by dcarbone

tests fail with LEAQ merging disabledFrozenDueToAge

#19475 opened 2 years ago by mundaym

inlined methods from other packages have the wrong nameFrozenDueToAgeNeedsFix

#19467 opened 2 years ago by davidlazar

asm for results says (SP) not (FP)FrozenDueToAge

#19458 opened 2 years ago by rsc

broken := operator generates bizarre errorFrozenDueToAgeNeedsDecision

#19440 opened 2 years ago by StScAllen

"go build -gcflags=-S runtime/internal/sys" panicsFrozenDueToAge

#19427 opened 2 years ago by mdempsky

100 < 1 is true on GOARCH=armFrozenDueToAge

#19403 opened 2 years ago by hajimehoshi

More helpful error message when trying to call init()FrozenDueToAgeNeedsDecision

#19399 opened 2 years ago by sean-public

incorrect positions recorded in export dataFrozenDueToAgeNeedsFix

#19391 opened 2 years ago by griesemer

performance regression due to mid-stack inlining changesFrozenDueToAgeToolSpeed

#19386 opened 2 years ago by josharian

Devirtualize calls when concrete type behind interface is statically knownNeedsFixPerformance

#19361 opened 2 years ago by navytux

enable mid-stack inliningPerformanceProposalProposal-Accepted

#19348 opened 2 years ago by davidlazar

compile multiway select statements as switch statementsFrozenDueToAgeProposalProposal-Accepted

#19331 opened 2 years ago by mdempsky

SEGV in go 1.8 compiler (gc.typecheck1) with go buildFrozenDueToAge

#19323 opened 2 years ago by bstarynk

compiler panic in ssa.tightenFrozenDueToAge

#19312 opened 2 years ago by unclejack

convert some const shifts into load offsetsFrozenDueToAgePerformance

#19286 opened 2 years ago by josharian

regression when combining load+op on AMD64FrozenDueToAgeNeedsFix

#19284 opened 2 years ago by dsnet

stack corruption in github.com/go-openapi/swag testsFrozenDueToAgeNeedsFix

#19278 opened 2 years ago by heschik

map lookup of boolean, then converted to interface{}, causes parameter smashFrozenDueToAge

#19275 opened 2 years ago by dr2chase

uint16 arithmetic results different on arm between go 1.8 and go 1.7.5FrozenDueToAge

#19270 opened 2 years ago by nsd20463

inlining budget excludes cross-package callsFrozenDueToAgeNeedsFixPerformance

#19261 opened 2 years ago by bamiaux

complete all error-checking before SSA conversionFrozenDueToAge

#19250 opened 2 years ago by josharian

String() on structs containing empty structs has changedFrozenDueToAgeNeedsInvestigation

#19246 opened 2 years ago by heschik

s390x cannot merge conditional bool load into comparisonFrozenDueToAge

#19227 opened 2 years ago by mundaym

Go compiled binaries with ldflags "-s -w" reveal too much informationFrozenDueToAge

#19226 opened 2 years ago by sanbornm

tighten pass moves value incorrectlyFrozenDueToAge

#19217 opened 2 years ago by cherrymui

miscompilation (missing BSWAPL) in go1.8FrozenDueToAge

#19201 opened 2 years ago by flyingmutant

go1.8 regression: sync/atomic loop elidedFrozenDueToAge

#19182 opened 2 years ago by peterGo

regression in writebarrier passFrozenDueToAgeNeedsFix

#19179 opened 2 years ago by dsnet

no write barrier for stores to reflect.{Slice,String}HeaderFrozenDueToAge

#19168 opened 2 years ago by mdempsky

generic optimizations cannot remove load-hit-store on struct fieldFrozenDueToAgePerformance

#19164 opened 2 years ago by mundaym

test/ken/divconst.go failed on MIPS64FrozenDueToAge

#19153 opened 2 years ago by cherrymui

unnecessary nil check after storeFrozenDueToAgePerformance

#19148 opened 2 years ago by mundaym

go1.8 failed to install from source on mips64leFrozenDueToAge

#19140 opened 2 years ago by isolesty

unable to compile a program on arm64 with 1.8 that compiles/runs fine on 1.7.5FrozenDueToAge

#19137 opened 2 years ago by jolan

Use SDIV and UDIV for ARMFrozenDueToAgePerformance

#19118 opened 2 years ago by benshi001

compile time takes far longer with Go 1.7.5 than three prior Go releasesFrozenDueToAgeToolSpeed

#19096 opened 2 years ago by codekoala

nil out and/or empty maps to assist GCFrozenDueToAgeToolSpeed

#19095 opened 2 years ago by josharian

goto over type/const declarations is erroneously rejectedFrozenDueToAge

#19088 opened 2 years ago by mdempsky

tip cannot bootstrap go 1.6FrozenDueToAge

#19084 opened 2 years ago by mwhudson

remove inl cost toolstash hacksFrozenDueToAgePerformance

#19081 opened 2 years ago by josharian

incorrect liveness informationFrozenDueToAge

#19078 opened 2 years ago by rsc

writebarrier code not happy with single