cmd/compile

New Issue

compiler error when building a binary with race detector enabledcompiler/runtime

#64606 opened 3 days ago by tchung1118

max/min builtin broken when used with string(byte) conversions [1.21 backport]CherryPickApprovedcompiler/runtime

#64567 opened 5 days ago by gopherbot

max/min builtin broken when used with string(byte) conversionsNeedsFixcompiler/runtime

#64565 opened 5 days ago by mighmi

linux/s390x: inlining bug in s390x [1.21 backport]CherryPickApprovedcompiler/runtime

#64472 opened 1 week ago by gopherbot

range over rune literal causes internal compiler error NeedsFixcompiler/runtimerelease-blocker

#64471 opened 1 week ago by dominikh

linux/s390x: inlining bug in s390xNeedsFixarch-mipsarch-ppc64xarch-s390xcompiler/runtime

#64468 opened 1 week ago by tolsen

document PGO policy regarding explicit user optimization hint behaviorDocumentationNeedsInvestigationcompiler/runtime

#64460 opened 1 week ago by zamazan4ik

too many ? in tracebackscompiler/runtime

#64414 opened 1 week ago by randall77

spurious `not a slice` error when calling `unsafe.SliceData` on a type-parameterized sliceNeedsInvestigationcompiler/runtime

#64406 opened 1 week ago by bcmills

//go:norace for ASAN and other instrumentationFeatureRequestNeedsInvestigationcompiler/runtime

#64310 opened 2 weeks ago by znkr

`index out of range` panic in `cmd/internal/src.PosTable.Pos`NeedsInvestigationcompiler/runtime

#64294 opened 2 weeks ago by gopherbot

large shifts miscompiled on riscv64NeedsFixarch-riscvcompiler/runtime

#64285 opened 2 weeks ago by bcmills

generic error does not identify relevant typeBadErrorMessageFixPendingNeedsFixcompiler/runtime

#64276 opened 2 weeks ago by rsc

sigill in go_bootstrap on openbsd/arm64NeedsInvestigationOS-OpenBSDarch-arm64compiler/runtime

#64261 opened 3 weeks ago by rpn32

DWARF info for pointer types in go binaries don't have `DW_AT_GOKIND` populated correctly.NeedsInvestigationcompiler/runtime

#64231 opened 3 weeks ago by grantseltzer

panic in PGO-optimized compiler after CL 539699compiler/runtimerelease-blocker

#64209 opened 3 weeks ago by prattmic

optimize map[T]bool set for the same code performance as map[T]struct{} setcompiler/runtime

#64204 opened 3 weeks ago by qiulaidongfeng

panic due to undocumented `gotypesalias` GODEBUG in types2NeedsInvestigation

#64177 opened 3 weeks ago by gopherbot

panic: godebug: Value of name not listed in godebugs.AllNeedsInvestigationOS-FreeBSDarch-riscvcompiler/runtime

#64167 opened 3 weeks ago by gopherbot

failures with `signal: killed` on ppc64le buildersNeedsInvestigationarch-ppc64xcompiler/runtime

#64096 opened 3 weeks ago by gopherbot

Adding `-gcflags "all=-N -l"` does not add debugging information.compiler/runtime

#64082 opened 4 weeks ago by aimuz

internal compiler error: panic during prove while compiling: unexpected induction with too many parents [1.21 backport]CherryPickApprovedcompiler/runtime

#63984 opened 1 month ago by gopherbot

internal compiler error: panic during prove while compiling: unexpected induction with too many parents [1.20 backport]CherryPickApprovedcompiler/runtime

#63983 opened 1 month ago by gopherbot

compile error while using genericsNeedsInvestigationWaitingForInfocompiler/runtime

#63981 opened 1 month ago by qqxhb

variables that only survive within the function escape to the heapNeedsInvestigationcompiler/runtime

#63964 opened 1 month ago by qiulaidongfeng

internal compiler error: panic during prove while compiling: unexpected induction with too many parentsNeedsFixcompiler/runtime

#63955 opened 1 month ago by fzipp

"cannot infer T" in Go 1.21 (regression from Go 1.20)NeedsInvestigationTypeInferencecompiler/runtime

#63873 opened 1 month ago by aykevl

go:linkname no longer works for type's methodNeedsInvestigationcompiler/runtime

#63846 opened 1 month ago by fumeboy

type inference fails on a case which looks simplecompiler/runtime

#63750 opened 1 month ago by go101

invalid pointer found on stack when compiled with -race [1.21 backport]CherryPickApprovedcompiler/runtime

#63743 opened 1 month ago by gopherbot

pointer method example fails type interference when defined as a struct's methodNeedsInvestigationcompiler/runtime

#63708 opened 1 month ago by mitar

invalid pointer found on stack when compiled with -raceNeedsFixRaceDetectorcompiler/runtime

#63657 opened 1 month ago by fischerman

internal compiler error: 'CloneString': value .autotmp_9 (v95) incorrectly live at entrycompiler/runtime

#63651 opened 1 month ago by qiulaidongfeng

"constant V overflows T" now reported as "cannot convert V to type T"NeedsDecisioncompiler/runtime

#63563 opened 1 month ago by odeke-em

-buildmode=c-archive produces code not suitable for use in a shared object on arm64 [1.21 backport]CherryPickApprovedcompiler/runtime

#63509 opened 2 months ago by gopherbot

"not lowered: v29, StructSelect MAP MAP" caused by expand_calls cleanupcompiler/runtime

#63505 opened 2 months ago by dr2chase

expand_calls cleanup causes compile failurecompiler/runtime

#63490 opened 2 months ago by dr2chase

error message should not mention -lang when //go:build set file versionNeedsFixcompiler/runtimerelease-blocker

#63489 opened 2 months ago by rsc

internal compiler error: panic during expand calls [on ARM and other 32bit archs]NeedsFixcompiler/runtime

#63462 opened 2 months ago by ALTree

internal error on call with parenthesized builtinNeedsFix

#63436 opened 2 months ago by jba

internal compiler error: not lowered: v7, StructMake0 STRUCTNeedsInvestigationcompiler/runtime

#63433 opened 2 months ago by johejo

Building a tool chain using PGO does not achieve the 2-7% improvement claimed by blogsWaitingForInfo

#63407 opened 2 months ago by qiulaidongfeng

internal compiler error on range over negative integerNeedsFixcompiler/runtime

#63378 opened 2 months ago by ALTree

Pointer escapes when stored in a non-escaping map

#63343 opened 2 months ago by myaaaaaaaaa

//go:nointerface error misreported as ICENeedsFix

#63333 opened 2 months ago by mdempsky

function's interface (send on channel vs normal return) should not affect quality of compilation of function's logicNeedsInvestigationPerformancecompiler/runtime

#63332 opened 2 months ago by 0-issue

allow interface pointers to be used as pointers to subset interface types in calls, rather than being unable to obtain addresses

#63304 opened 2 months ago by qiulaidongfeng

unable to fully utilize CPU after upgrading from Go 1.20 to 1.21NeedsInvestigationPerformanceWaitingForInfocompiler/runtime

#63115 opened 2 months ago by necheffa

Mac M1 bugOS-Darwinarch-arm64compiler/runtime

#62725 opened 2 months ago by egonelbre

miscompilation of simple arithmetic program targeting darwin/arm64arch-arm64compiler/runtime

#62723 opened 2 months ago by y-sh0

internal compiler error: Invalid PPC64 rotate maskNeedsInvestigationarch-ppc64xcompiler/runtime

#62698 opened 2 months ago by ALTree

slow to compile 17,000 line switch statement? [1.21 backport]CherryPickApprovedcompiler/runtime

#62668 opened 2 months ago by gopherbot

slow to compile 17,000 line switch statement?NeedsFixToolSpeedcompiler/runtime

#62604 opened 2 months ago by bradfitz

-buildmode=c-archive produces code not suitable for use in a shared object on arm64NeedsInvestigationarch-arm64compiler/runtime

#62556 opened 3 months ago by nmeum

internal compiler error: expected struct { F uintptr; L *lua.Lua_State } value to have type struct { F uintptr; L *lua.Lua_State } [1.21 backport]CherryPickApprovedcompiler/runtime

#62545 opened 3 months ago by gopherbot

internal compiler error: expected struct { F uintptr; L *lua.Lua_State } value to have type struct { F uintptr; L *lua.Lua_State } [1.20 backport]

#62544 opened 3 months ago by gopherbot

optimization around runtime.throw breaks delve DAPcompiler/runtime

#62523 opened 3 months ago by hyangah

internal compiler error: unused auto: .autotmp_4NeedsFixcompiler/runtime

#62515 opened 3 months ago by ALTree

internal compiler error: InvertFlags should never make it to codegen v100 = InvertFlags v123 [1.21 backport]CherryPickApprovedcompiler/runtime

#62506 opened 3 months ago by gopherbot

internal compiler error: expected struct { F uintptr; L *lua.Lua_State } value to have type struct { F uintptr; L *lua.Lua_State }NeedsFixcompiler/runtime

#62498 opened 3 months ago by raochq

'fatal: morestack on g0' on FreeBSD amd64 with PGONeedsInvestigationcompiler/runtime

#62489 opened 3 months ago by elindsey

internal compiler error: InvertFlags should never make it to codegen v100 = InvertFlags v123compiler/runtime

#62469 opened 3 months ago by TheRook

incorrect 64->32 narrowing optimizationcompiler/runtime

#62360 opened 3 months ago by randall77

"not marked addrtaken" ICE since CL 522879NeedsFixSooncompiler/runtime

#62313 opened 3 months ago by mdempsky

special-case MethodByName(string literal) to keep the DCE enabled.NeedsFixbinary-sizecompiler/runtime

#62257 opened 3 months ago by dominiquelefevre

internal compiler error: (...) value ~R0 (v85) incorrectly live at entrycompiler/runtime

#62211 opened 3 months ago by aarzilli

backward incompatible change in Go 1.21 type inference with channels [1.21 backport]CherryPickApprovedcompiler/runtime

#62205 opened 3 months ago by gopherbot

backward incompatible change in Go 1.21 type inference with channelsNeedsFixTypeInferencecompiler/runtime

#62157 opened 3 months ago by mokiat

IncompatibleAssign spreading slice of interface compliant types into variadic function accepting interfaceNeedsInvestigationcompiler/runtime

#62151 opened 3 months ago by dillonstreator

Swapping elements of a `[2]any` uses 2 separate writebarriersNeedsInvestigationPerformancecompiler/runtimehelp wanted

#62126 opened 3 months ago by dans-stuff

data race at ssagen.deferstructNeedsInvestigationSooncompiler/runtimerelease-blocker

#62095 opened 3 months ago by cherrymui

internal compiler error: 'F': func F, startMem[b1] has different values [1.21 backport]CherryPickApprovedcompiler/runtime

#62057 opened 3 months ago by gopherbot

internal compiler error: 'F': func F, startMem[b1] has different values [1.20 backport]CherryPickApprovedcompiler/runtime

#62056 opened 3 months ago by gopherbot

specific type for generic struct type in receviercompiler/runtime

#62030 opened 3 months ago by septemhill

ICE 'F': func F, startMem[b4] has different values, old v1, new v50NeedsInvestigationcompiler/runtime

#62027 opened 3 months ago by Nasfame

internal compiler error: 'F': func F, startMem[b1] has different valuesNeedsFixcompiler/runtime

#61992 opened 3 months ago by ALTree

write barrier code is sometimes preemptible when compiled with -N [1.21 backport]CherryPickApprovedcompiler/runtimerelease-blocker

#61958 opened 4 months ago by randall77

cannot use generic type without instantiationNeedsInvestigationcompiler/runtime

#61948 opened 4 months ago by septemhill

internal compiler error: missed typecheck [1.21 backport]CherryPickApprovedcompiler/runtime

#61909 opened 4 months ago by gopherbot

internal compiler error: missed typecheckNeedsFixcompiler/runtime

#61908 opened 4 months ago by ALTree

GOEXPERIMENT=loopvar bugcompiler/runtime

#61906 opened 4 months ago by go101

internal compiler error: unexpected frame offset for open-coded deferNeedsInvestigationcompiler/runtime

#61895 opened 4 months ago by ALTree

`SIGILL` on linux/riscv64NeedsInvestigationarch-riscvcompiler/runtimehelp wanted

#61833 opened 4 months ago by gopherbot

internal compiler error: 'f': value .autotmp_1 (nil) incorrectly live at entry [1.21 backport]CherryPickApprovedcompiler/runtime

#61781 opened 4 months ago by gopherbot

internal compiler error: 'f': value .autotmp_1 (nil) incorrectly live at entryNeedsFixcompiler/runtimerelease-blocker

#61778 opened 4 months ago by ALTree

different results between inferred generic type argument and explicit generic type argumentThinkingTypeInferencecompiler/runtime

#61741 opened 4 months ago by kylelemons

OR into memory is cheaper than MOV/BTSL/MOV on x86NeedsInvestigationPerformancecompiler/runtime

#61694 opened 4 months ago by aktau

NewBulk too big: nbit=20196 count=986153 nword=632 size=623248696NeedsInvestigationWaitingForInfocompiler/runtime

#61690 opened 4 months ago by hammertime1308

ranging exclusively values over slices and arrays that are not cheaply indexable keeps alive 3 registers instead of 2NeedsInvestigationPerformancecompiler/runtime

#61629 opened 4 months ago by Jorropo

internal compiler error: panic: builtins.go: assertion failed [1.21 backport]CherryPickApprovedcompiler/runtimerelease-blocker

#61492 opened 4 months ago by gopherbot

internal compiler error: panic: builtins.go: assertion failedNeedsFixcompiler/runtimerelease-blocker

#61486 opened 4 months ago by ALTree

failed to make Go on riscv64 CPU with numa [1.20 backport]CherryPickApprovedarch-riscvcompiler/runtime

#61471 opened 4 months ago by gopherbot

failed to make Go on riscv64 CPU with numa [1.19 backport]CherryPickApprovedarch-riscvcompiler/runtime

#61470 opened 4 months ago by gopherbot

regression: unnecessary spilling to the stackNeedsInvestigationPerformancecompiler/runtime

#61356 opened 4 months ago by dominikh

Go 1.20 recognizes `clear` built-in and panicscompiler/runtime

#61326 opened 5 months ago by dominikh

ppc64le: sign extension issue in go 1.21rc2 [1.20 backport]CherryPickApprovedarch-ppc64xcompiler/runtime

#61320 opened 5 months ago by gopherbot

ppc64le: sign extension issue in go 1.21rc2 [1.19 backport]CherryPickApprovedarch-ppc64xcompiler/runtime

#61319 opened 5 months ago by gopherbot

ppc64le: sign extension issue in go 1.21rc2NeedsFixarch-ppc64xcompiler/runtime

#61297 opened 5 months ago by eliben

failed to make Go on riscv64 CPU with numaNeedsFixarch-riscvcompiler/runtime

#61295 opened 5 months ago by mengzhuo

go1.21rc2: relocation R_X86_64_PC32 out of range error due to inliner changesNeedsInvestigationcompiler/runtime

#61218 opened 5 months ago by r-hang

internal compiler error in unaligned pointer write NeedsDecisioncompiler/runtime

#61187 opened 5 months ago by brutalsavage

internal compiler error: panic: runtime error when clearing empty struct sliceNeedsInvestigationcompiler/runtimerelease-blocker

#61127 opened 5 months ago by ALTree

internal compiler error: panic: interface conversion: interface is nil, not ir.NodeNeedsDecisioncompiler/runtime

#61074 opened 5 months ago by nholstein

internal compiler error: not lowered: v654, Int64Hi INT32 INT on 32bit GOARCHsNeedsFixcompiler/runtimerelease-blocker

#61041 opened 5 months ago by ALTree

Internal compiler error "missing wrapper for <type>"compiler/runtime

#61040 opened 5 months ago by misha-ridge

combining two inlined functions with interfaces produces non-inlineable codeNeedsInvestigationPerformancecompiler/runtime

#61036 opened 5 months ago by Jacalz

calling min/max with float literals and an int var causes an assertion failurecompiler/runtime

#61002 opened 5 months ago by cursork

compiler crashes with invalid memory referencecompiler/runtime

#60993 opened 5 months ago by geange

internal compiler error: assertion failedNeedsFixcompiler/runtimerelease-blocker

#60991 opened 5 months ago by ALTree

internal compiler error: mismatched memNeedsFixcompiler/runtimerelease-blocker

#60990 opened 5 months ago by ALTree

miscompilation of min/max builtincompiler/runtimerelease-blocker

#60982 opened 5 months ago by randall77

Compiler Type Inferencing on Methods With Narrowing TypesNeedsInvestigationcompiler/runtime

#60975 opened 5 months ago by carmichaeljr

go build -buildmode=c-shared -linkshared produces .so that isn't loadable by dlopenNeedsInvestigationcompiler/runtime

#60957 opened 5 months ago by kevin-luke-ctct

function parameter order-dependence in type inferenceNeedsDecisioncompiler/runtimerelease-blocker

#60946 opened 5 months ago by griesemer

1.21rc2 internal compiler error: missing wrapper for (method)NeedsFixcompiler/runtimerelease-blocker

#60945 opened 5 months ago by evanj

unexpected type inference with interface typesNeedsInvestigationcompiler/runtimerelease-blocker

#60933 opened 5 months ago by ianlancetaylor

`unexpected fault address` in cmd/compile on WindowsNeedsInvestigationOS-WindowsWaitingForInfocompiler/runtime

#60889 opened 5 months ago by bcmills

fails for recursive typescompiler/runtime

#60880 opened 5 months ago by Nasfame

confusing error message when using an indexing expression as an array sizeFixPendingcompiler/runtimegenerics

#60812 opened 5 months ago by go101

gopls install failed on centos stream 9ToolsWaitingForInfo

#60727 opened 6 months ago by bucketsize

store combining doesn't combine all possible storesNeedsInvestigationPerformancecompiler/runtime

#60709 opened 6 months ago by dr2chase

internal compiler error: out of range for go.shape.int64 [1.20 backport]CherryPickApprovedcompiler/runtime

#60675 opened 6 months ago by gopherbot

stack load line numbers wrong in non-regabi backendNeedsFixcompiler/runtime

#60673 opened 6 months ago by rsc

slight reorder of conditions in loop results in much slower codeNeedsInvestigationPerformancecompiler/runtimehelp wanted

#60611 opened 6 months ago by eliben

internal compiler error: out of range for go.shape.int64NeedsFixcompiler/runtime

#60601 opened 6 months ago by rokkerruslan

min/max builtins trigger mayCall ICENeedsFixcompiler/runtimerelease-blocker

#60582 opened 6 months ago by dmitshur

internal compiler error: dictionary variable not captured by valueNeedsInvestigationcompiler/runtime

#60569 opened 6 months ago by believening

PGO does not devirtualize methods in another package (log: "no function body")NeedsInvestigationcompiler/runtime

#60561 opened 6 months ago by thepudds

does not match inferred typeNeedsFixcompiler/runtimerelease-blocker

#60460 opened 6 months ago by johejo

segfault in `_tsan_enter_func` from systemstack when called in race mode from a generic functionNeedsFixcompiler/runtimehelp wanted

#60439 opened 6 months ago by mknyszek

spurious inference error with undefined valueNeedsFixcompiler/runtime

#60434 opened 6 months ago by rsc

invalidly inferred type for interface that doesn't use type parameterNeedsFixcompiler/runtime

#60377 opened 6 months ago by griesemer

compiler built with PGO crashes occasionally on ppc64{le}arch-ppc64xcompiler/runtimerelease-blocker

#60368 opened 6 months ago by prattmic

data race in the compilerNeedsInvestigationcompiler/runtime

#60235 opened 6 months ago by gopherbot

internal compiler error: impure type set used in value typeNeedsFixcompiler/runtime

#60117 opened 7 months ago by kckrinke

inline devirtualized functions if they are inlineableNeedsInvestigationPerformancecompiler/runtime

#60032 opened 7 months ago by silbinarywolf

confusion about use a specific type for the receiver of a parameterized type in generic struct methodcompiler/runtime

#60017 opened 7 months ago by almas1992

multiple memories live at block start [1.20 backport]CherryPickApprovedcompiler/runtime

#59975 opened 7 months ago by gopherbot

multiple memories live at block start [1.19 backport]CherryPickApprovedcompiler/runtime

#59974 opened 7 months ago by gopherbot

multiple memories live at block startcompiler/runtime

#59973 opened 7 months ago by randall77

PGO-driven indirect call specializationNeedsFixcompiler/runtime

#59959 opened 7 months ago by prattmic

passing a generic function as a function argument crashes the compilerNeedsInvestigationcompiler/runtimerelease-blocker

#59955 opened 7 months ago by griesemer

TestEmptyDwarfRanges and TestScopeRanges fail on ios-arm64-corelliumNeedsInvestigationOS-iOScompiler/runtime

#59939 opened 7 months ago by bcmills

PGO matching doesn't escape package pathsNeedsFixcompiler/runtime

#59887 opened 7 months ago by prattmic

encoding/binary.PutUint32 generates unaligned data storage on arm64 archNeedsInvestigationcompiler/runtime

#59856 opened 7 months ago by mattypiper

'relocation target not defined' when building with CL 484859 (since reverted)NeedsFixcompiler/runtime

#59709 opened 7 months ago by thanm

suboptimal code for string equalityPerformancecompiler/runtime

#59684 opened 7 months ago by randall77

closure miscompilation in gopher-lua benchmarkNeedsFix

#59680 opened 7 months ago by mknyszek

Unnecessary copies of local variables in equality checksPerformancecompiler/runtime

#59655 opened 7 months ago by merykitty

ICE 'order.stmt recover' building func with nested closuresNeedsFixcompiler/runtime

#59638 opened 8 months ago by thanm

cannot slice a variable of type T constrained by [5]byte | [10]bytecompiler/runtime

#59630 opened 8 months ago by 578559967

Unified IR exports table is binary unstable in presence of generics [1.20 backport]CherryPickApprovedcompiler/runtime

#59585 opened 8 months ago by gopherbot

incorrect inline function variable [1.20 backport]CherryPickApprovedcompiler/runtime

#59580 opened 8 months ago by gopherbot

incorrect inline function variable [1.19 backport]CherryPickApprovedcompiler/runtime

#59579 opened 8 months ago by gopherbot

incorrect inline function variableNeedsFixcompiler/runtime

#59572 opened 8 months ago by wdvxdr1123

Unified IR exports table is binary unstable in presence of genericsNeedsFixcompiler/runtime

#59571 opened 8 months ago by nemo-cpt

4% kubelet compile time regression from CL 482356 "cmd/compile: allow more inlining of functions that construct closures"NeedsInvestigationPerformancecompiler/runtime

#59547 opened 8 months ago by prattmic

test timeouts on solaris-amd64-oraclerelBuildersNeedsInvestigationOS-Solariscompiler/runtime

#59536 opened 8 months ago by gopherbot

miscompilation in star-tex.org/x/cmd/star-tex [1.20 backport]CherryPickApprovedcompiler/runtime

#59468 opened 8 months ago by gopherbot

miscompilation in star-tex.org/x/cmd/star-tex [1.19 backport]compiler/runtime

#59467 opened 8 months ago by gopherbot

internal compiler error: cannot call SetType(go.shape.int) on v (type int) [1.20 backport]CherryPickApprovedcompiler/runtime

#59450 opened 8 months ago by gopherbot

valid go1.17 non-recursive program fails to compile with invalid recursive type errorcompiler/runtime

#59437 opened 8 months ago by zeebo

miscompilation in star-tex.org/x/cmd/star-texNeedsFixcompiler/runtime

#59432 opened 8 months ago by sbinet

ICE 'invalid defer call' due to CL 479095NeedsFixcompiler/runtime

#59404 opened 8 months ago by thanm

suboptimal constant propagationNeedsInvestigationPerformancecompiler/runtime

#59399 opened 8 months ago by y1yang0

internal compiler error: cannot call SetType(go.shape.int) on v (type int) NeedsFixcompiler/runtime

#59378 opened 8 months ago by abursavich

encoding/binary.PutUint16 sometimes doesn't write [1.20 backport]CherryPickApprovedcompiler/runtime

#59374 opened 8 months ago by gopherbot

encoding/binary.PutUint16 sometimes doesn't write [1.19 backport]CherryPickApprovedcompiler/runtime

#59373 opened 8 months ago by gopherbot

encoding/binary.PutUint16 sometimes doesn't writeNeedsFixcompiler/runtime

#59367 opened 8 months ago by rompetroll

simple integer computation loop is relatively slowNeedsInvestigationPerformancecompiler/runtime

#59366 opened 8 months ago by keakon

3.14% regression in AppendMsgResyncTargetsInfo-8 sec/op at 61bc17fPerformancecompiler/runtime

#59319 opened 8 months ago by mknyszek

linkname symbol redeclared, unknown line numbercompiler/runtime

#59313 opened 8 months ago by ii64

incorrect error message for types check in generic functionsNeedsInvestigationcompiler/runtime

#59312 opened 8 months ago by Dmitriy-Kulagin

unsafe.SliceData incoherent resuilt with nil argument [1.20 backport]CherryPickApprovedcompiler/runtime

#59296 opened 8 months ago by gopherbot

unsafe.SliceData incoherent resuilt with nil argumentNeedsFix

#59293 opened 8 months ago by lboulard

unnecessary register movesPerformancecompiler/runtime

#59288 opened 8 months ago by rip-create-your-account

crypto/elliptic build error under -linkshared mode [1.20 backport]CherryPickApprovedcompiler/runtime

#59236 opened 8 months ago by gopherbot

lower performance in tip and AMD64=v3NeedsFixWaitingForInfocompiler/runtime

#59225 opened 8 months ago by rip-create-your-account

internal compiler error: not lowered: v108, Zero SSA PTR SSANeedsInvestigationcompiler/runtime

#59174 opened 8 months ago by ALTree

inlining function that references function literals generates bad code [1.19 backport]CherryPickApprovedcompiler/runtime

#59158 opened 8 months ago by gopherbot

go:wasmimport allows pointers to pointersNeedsDecisionarch-wasmcompiler/runtime

#59156 opened 8 months ago by johanbrandhorst

allow the use of go:wasmimport globallyProposalProposal-Acceptedarch-wasmcompiler/runtime

#59149 opened 8 months ago by johanbrandhorst

add rewrite rules for arithmetic operationsPerformancecompiler/runtime

#59111 opened 8 months ago by y1yang0

incorrect inlining of function swapping two funcscompiler/runtime

#59108 opened 8 months ago by fabe-xx

racy writes to global var not observedcompiler/runtime

#59088 opened 8 months ago by huzhiwen93

crypto/elliptic build error under -linkshared modeNeedsFixcompiler/runtime

#58966 opened 9 months ago by quaresmajose

missed obvious inliningPerformancecompiler/runtime

#58905 opened 9 months ago by aclements

github.com/opencontainers/runc for riscv64 build errorNeedsInvestigationarch-riscvcompiler/runtime

#58861 opened 9 months ago by zhangze0722

change the max allowed number of methods on a typeNeedsInvestigationUnfortunatecompiler/runtime

#58805 opened 9 months ago by go101

ICE on method value involving imported anonymous interface [1.20 backport]CherryPickApprovedcompiler/runtime

#58776 opened 9 months ago by gopherbot

missing return value for undefined type mentions `<T>`NeedsInvestigationcompiler/runtimehelp wanted

#58742 opened 9 months ago by dominikh

race is not supported on linux/riscv64compiler/runtime

#58739 opened 9 months ago by ArchFeh

redundant delete on s.vars in ssagen/ssa.goNeedsFixcompiler/runtime

#58729 opened 9 months ago by tianxiaogu

simplified symbol names for generics break PGO matchingNeedsDecisioncompiler/runtime

#58712 opened 9 months ago by prattmic

DWARF inlined function call line not adjusted by //lineNeedsFixcompiler/runtime

#58648 opened 9 months ago by prattmic

go tool compile could not import fmtcompiler/runtime

#58629 opened 9 months ago by chimission

confusing error: cannot use x (variable of type []string) as []string value NeedsInvestigationcompiler/runtime

#58611 opened 9 months ago by ldemailly

bits.Len of constant not constant-foldedNeedsFixPerformancecompiler/runtimehelp wanted

#58588 opened 9 months ago by greatroar

ability to export functions as WASM exportsProposal

#58584 opened 9 months ago by x1unix

ICE: "must have bodyReader for type..hash.[type]"NeedsFixSooncompiler/runtime

#58572 opened 9 months ago by mdempsky

ICE on method value involving imported anonymous interfaceNeedsFixcompiler/runtime

#58563 opened 9 months ago by zapo

zero-sized type increases size of struct when it's used as a fieldcompiler/runtime

#58483 opened 10 months ago by badisch87

instruction reordering with optimizations disabled (go1.21) NeedsInvestigationcompiler/runtime

#58482 opened 10 months ago by aarzilli

internal compiler error: '(*Tree[go.shape.int]).RemoveParent.func1': value .dict (nil) incorrectly live at entry [1.20 backport]CherryPickApprovedcompiler/runtime

#58467 opened 10 months ago by gopherbot

inline static init cause compile time error [1.20 backport]CherryPickApprovedcompiler/runtime

#58444 opened 10 months ago by gopherbot

inline static init cause compile time errorNeedsFixcompiler/runtime

#58439 opened 10 months ago by cuonglm

PGO crashes with '-d pgoinline=2' NeedsInvestigationcompiler/runtime

#58437 opened 10 months ago by shawndx

internal compiler error: Type.Elem UNION [1.20 backport]CherryPickApprovedcompiler/runtime

#58413 opened 10 months ago by gopherbot

internal compiler error: Value live at entryNeedsInvestigationcompiler/runtime

#58349 opened 10 months ago by dgavedissian

internal compiler error: Type.Elem UNIONNeedsDecisioncompiler/runtime

#58345 opened 10 months ago by ClarkQAQ

internal compiler error: '(*Tree[go.shape.int]).RemoveParent.func1': value .dict (nil) incorrectly live at entryNeedsFixcompiler/runtime

#58341 opened 10 months ago by anupcshan

internal compiler error: panic: interface conversion: ir.Node is *ir.BasicLit, not *ir.ConstExprNeedsDecisioncompiler/runtime

#58339 opened 10 months ago by 578559967

internal compiler error: panic: interface conversion: ir.Node is *ir.CompLitExpr, not *ir.Name [1.20 backport]CherryPickApprovedcompiler/runtime

#58335 opened 10 months ago by gopherbot

unnecessary bounds checking using result of intrinsic functioncompiler/runtime

#58334 opened 10 months ago by ericlagergren

<autogenerated>:1: internal compiler error: dictionary for anyArr[go.shape.*uint8_0].Len should only use concrete types: go.shape.*uint8_0compiler/runtime

#58332 opened 10 months ago by fthvgb1

internal compiler error: panic: interface conversion: ir.Node is *ir.CompLitExpr, not *ir.NameNeedsFixcompiler/runtime

#58325 opened 10 months ago by evanj

constant overflows when assigned to package level var (Go 1.20 regression) [1.20 backport]CherryPickApprovedcompiler/runtime

#58319 opened 10 months ago by gopherbot

FuncForPC not returning correct functionNeedsFixcompiler/runtime

#58300 opened 10 months ago by randall77

constant overflows when assigned to package level var (Go 1.20 regression)NeedsFixcompiler/runtime

#58293 opened 10 months ago by tklauser

internal compiler error: two final stores on ssa/checkNeedsInvestigationcompiler/runtime

#58161 opened 10 months ago by ALTree

the output messages for some generic functions are confusing when using `-gcflags="-m -m"`NeedsInvestigationcompiler/runtimegenerics

#58140 opened 10 months ago by go101

gcflags="-d=ssa/check_bce" doesn't work or doesn't work well for generic functionsNeedsInvestigationcompiler/runtimegenerics

#58139 opened 10 months ago by go101

Autotmp* variables causing unnecessary escapePerformancecompiler/runtime

#58111 opened 10 months ago by ar8327

performance regression on ppc64 due to change in scheduling CL 270940NeedsInvestigationPerformancearch-ppc64xcompiler/runtime

#57976 opened 10 months ago by laboger

add GOEXPERIMENT=loopvarProposalProposal-Accepted

#57969 opened 10 months ago by rsc

compilation of a package >100x slower with 1.20rc3NeedsFixPerformancecompiler/runtimerelease-blocker

#57959 opened 10 months ago by aarzilli

illegal combination 02044arch-armcompiler/runtime

#57955 opened 10 months ago by elagergren-spideroak

internal compiler error: 'Float64D3': no register available..." (1.20 regression?) NeedsInvestigationcompiler/runtimerelease-blocker

#57846 opened 10 months ago by thepudds

uint32(float32(-1)) returns 0 when crosscompiled for armNeedsInvestigationarch-armcompiler/runtime

#57837 opened 10 months ago by LongHairedHacker

internal compiler error: NewBulk too big: nbit=60759 count=506114 nword=1899 size=961110486compiler/runtime

#57832 opened 10 months ago by vsin12

unsafe.{SliceData,StringData} possible memory corruption in escape analysisNeedsFixcompiler/runtimerelease-blocker

#57823 opened 10 months ago by cuonglm

internal compiler error: panic: unification reached recursion depth limitcompiler/runtime

#57800 opened 11 months ago by icholy

internal compiler error: assertion failed compiler/runtime

#57796 opened 11 months ago by stephenafamo

internal compiler error: 'init': value .dict (nil) incorrectly live at entryNeedsFixcompiler/runtimerelease-blocker

#57778 opened 11 months ago by dveeden

append should be optmized as copyPerformancecompiler/runtime

#57759 opened 11 months ago by go101

emit a safe point after every instruction NeedsInvestigationcompiler/runtime

#57719 opened 11 months ago by superbobry

nil pointer dereference NeedsInvestigationcompiler/runtimegenerics

#57715 opened 11 months ago by richsoap

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

#57702 opened 11 months ago by SladeThe

large, simple array 75x slower to compile with -raceNeedsFixToolSpeedcompiler/runtime

#57657 opened 11 months ago by josharian

internal compiler error: unknown op in select ASOPcompiler/runtime

#57641 opened 11 months ago by jeremybobbin

constraint satisfaction errors use "implements" instead of "satisfies"NeedsFixcompiler/runtime

#57564 opened 11 months ago by griesemer

performance regression in goawkNeedsFixcompiler/runtime

#57563 opened 11 months ago by mdempsky

race is not supported on windows/386compiler/runtime

#57543 opened 11 months ago by VaibhavArora19

incorrect type set intersection computation [1.19 backport]CherryPickCandidatecompiler/runtime

#57499 opened 11 months ago by gopherbot

incorrect type set intersection computation [1.18 backport]CherryPickCandidatecompiler/runtime

#57498 opened 11 months ago by gopherbot

incorrect type set intersection computationNeedsFixcompiler/runtimerelease-blocker

#57486 opened 11 months ago by go101

internal compiler error: method ReleaseMessage on *uint8 not foundWaitingForInfocompiler/runtime

#57453 opened 11 months ago by k-pa

internal compiler error: order.stmt CALLMETH when use closurecompiler/runtime

#57440 opened 11 months ago by nejisama

fluent interfaces doing new allocations in go 1.19NeedsFixcompiler/runtime

#57434 opened 11 months ago by CannibalVox

remove GOEXPERIMENT=nounifiedNeedsFixcompiler/runtime

#57410 opened 11 months ago by mdempsky

"missing method" diagnostic can be confusing when methods aren't promoted due to ambiguityNeedsFixcompiler/runtime

#57352 opened 11 months ago by maxatome

the loong64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument. [1.19 backport]CherryPickApprovedarch-loong64arch-mipsarch-riscvcompiler/runtime

#57345 opened 1 year ago by gopherbot

the loong64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument. [1.18 backport]CherryPickApprovedarch-mipsarch-riscvcompiler/runtime

#57344 opened 1 year ago by gopherbot

the riscv64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument [1.19 backport]CherryPickCandidatecompiler/runtime

#57343 opened 1 year ago by gopherbot

the riscv64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument [1.18 backport]CherryPickCandidatecompiler/runtime

#57342 opened 1 year ago by gopherbot

the mips64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument [1.19 backport]CherryPickCandidatecompiler/runtime

#57341 opened 1 year ago by gopherbot

the mips64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument [1.18 backport]CherryPickCandidatecompiler/runtime

#57340 opened 1 year ago by gopherbot

the mips64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argumentNeedsFixarch-mipscompiler/runtimerelease-blocker

#57332 opened 1 year ago by dr2chase

the riscv64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argumentNeedsFixarch-riscvcompiler/runtimerelease-blocker

#57331 opened 1 year ago by dr2chase

internal compiler error: OCALLMETH missed by typecheckNeedsFixcompiler/runtime

#57309 opened 1 year ago by dbc60

the loong64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument.NeedsFixarch-loong64arch-mipsarch-riscvcompiler/runtime

#57282 opened 1 year ago by abner-chenc

internal compiler error: 'weak': unhandled stmt ASOPNeedsInvestigationWaitingForInfocompiler/runtime

#57255 opened 1 year ago by maoxiaojie1

No BCE for x&(len(p)-1)NeedsInvestigationPerformancecompiler/runtime

#57243 opened 1 year ago by greatroar

spurious invalid recursive typeFrozenDueToAgecompiler/runtime

#57176 opened 1 year ago by philhofer

ICE due to recursive unification inside func literalsFrozenDueToAgecompiler/runtimerelease-blocker

#57155 opened 1 year ago by findleyr

non-retpoline-compatible errors [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#57100 opened 1 year ago by gopherbot

non-retpoline-compatible errorsFrozenDueToAgeNeedsFixcompiler/runtime

#57097 opened 1 year ago by trippleflux

bad error message for failing constraint type inferenceFrozenDueToAgeNeedsFixcompiler/runtime

#57096 opened 1 year ago by griesemer

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgecompiler/runtime

#57078 opened 1 year ago by karalef

Prove doesn't understand division of slice lengthcompiler/runtime

#57077 opened 1 year ago by Nigma1337

enable new `comparable` behavior by default [freeze exception]FrozenDueToAgeNeedsDecisioncompiler/runtimerelease-blocker

#57011 opened 1 year ago by griesemer

incosistent behaviour when assigning slices from a base slice with appendFrozenDueToAgecompiler/runtime

#56999 opened 1 year ago by sipwarriper

CMOV optimization allows GC to see invalid pointerFrozenDueToAgeNeedsFixcompiler/runtime

#56990 opened 1 year ago by randall77

value assignment to pointer converted from unsafe pointer exceeds structure boundary on 32-bit armFrozenDueToAgecompiler/runtime

#56979 opened 1 year ago by database64128

Array/slice clearing idiom inconsistently recognizedFrozenDueToAgecompiler/runtime

#56954 opened 1 year ago by greatroar

internal compiler error: shape types have no methods SomeFunc[go.shape.[]uint8]FrozenDueToAgeNeedsFixcompiler/runtime

#56923 opened 1 year ago by csgura

internal compiler error: found illegal assignment on test exampleFrozenDueToAgeNeedsInvestigationWaitingForInfocompiler/runtime

#56916 opened 1 year ago by esimov

further failures relating to CL 450136 (inlined static initializer optimization)FrozenDueToAgeNeedsFixcompiler/runtime

#56894 opened 1 year ago by mdempsky

optimization across packages to avoid allocationsFrozenDueToAgecompiler/runtime

#56873 opened 1 year ago by thockin

internal compiler error: 'init': Value live at entry. It shouldn't be. func init, node size, value nilFrozenDueToAgecompiler/runtime

#56821 opened 1 year ago by Rajalakshmi-Girish

internal compiler error: 'init': Value live at entryFrozenDueToAgecompiler/runtime

#56778 opened 1 year ago by tdakkota

panic during generic deadcodeFrozenDueToAgeNeedsInvestigationcompiler/runtime

#56777 opened 1 year ago by olegbespalov

"go tool compile foo.go " doesn't workFrozenDueToAgeNeedsInvestigationcompiler/runtime

#56776 opened 1 year ago by erifan

walkConvInterface produces broken IR [1.19 backport]CherryPickApprovedcompiler/runtime

#56770 opened 1 year ago by gopherbot

walkConvInterface produces broken IR FrozenDueToAgeNeedsFixcompiler/runtime

#56768 opened 1 year ago by cuonglm

apparent memory corruption in compress/flate [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56752 opened 1 year ago by cherrymui

apparent memory corruption in compress/flate [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56751 opened 1 year ago by cherrymui

apparent memory corruption in compress/flate [1.20 backport]CherryPickCandidateFrozenDueToAgecompiler/runtime

#56750 opened 1 year ago by gopherbot

internal compiler error: missing typecheck [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56744 opened 1 year ago by gopherbot

internal compiler error: missing typecheckFrozenDueToAgeNeedsFixcompiler/runtime

#56727 opened 1 year ago by biffen

type parameter unexpectedly does not implement constraintFrozenDueToAgeNeedsInvestigationcompiler/runtimegenerics

#56716 opened 1 year ago by silviucm

possible past-the-end pointer in range loopFrozenDueToAgecompiler/runtimerelease-blocker

#56699 opened 1 year ago by randall77

index out of bounds in code the compiler can prove is never executedFrozenDueToAgeNeedsDecisioncompiler/runtime

#56667 opened 1 year ago by ncw

infinite loop with recursive generic typesFrozenDueToAgeNeedsFixcompiler/runtime

#56665 opened 1 year ago by Merovius

generic type cause "internal compiler error: 'main': Value live at entry. It shouldn't be."FrozenDueToAgeNeedsInvestigationcompiler/runtime

#56652 opened 1 year ago by weirenxue

ICE instantiating a generic type `B` in `type A[T] struct{}; type B[T] A[[]T]` with `error`FrozenDueToAgeNeedsInvestigationcompiler/runtimegenerics

#56626 opened 1 year ago by twz123

add some code motion optimizationsFeatureRequestNeedsFixPerformancecompiler/runtime

#56620 opened 1 year ago by erifan

some x/sys versions no longer build due to "go:linkname must refer to declared function or variable" [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56557 opened 1 year ago by gopherbot

some x/sys versions no longer build due to "go:linkname must refer to declared function or variable" [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56556 opened 1 year ago by gopherbot

Dgeev/Circulant100-8 sec/op 1.1% regression, 1.1%point change between 3d92205 and da6042ePerformancecompiler/runtime

#56532 opened 1 year ago by mknyszek

`Maximum call stack size exceeded` testing go/parser with Node.js v18.7.0NeedsFixOS-JSarch-wasmcompiler/runtime

#56498 opened 1 year ago by bcmills

performance regression compiling crypto/internal/edwards25519/field.feMulGeneric on PPC64FrozenDueToAgearch-ppc64xcompiler/runtime

#56497 opened 1 year ago by pmur

Instruction split on amd64FrozenDueToAgeNeedsInvestigationcompiler/runtime

#56476 opened 1 year ago by klauspost

"redo growslice calling convention" caused a 14.7% regression in AppendMsgReplicateDecisionPerformancecompiler/runtime

#56440 opened 1 year ago by mknyszek

panic: offset too large [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56360 opened 1 year ago by gopherbot

panic: offset too large [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56359 opened 1 year ago by gopherbot

`unexpected fault address` in `runtime.mapassign`NeedsInvestigationcompiler/runtime

#56337 opened 1 year ago by gopherbot

did not infer implementation[actual] passed to interface[generic]NeedsInvestigationTypeInferencecompiler/runtimegenerics

#56294 opened 1 year ago by vahid-sohrabloo

change in initialization order when using go test -coverNeedsInvestigationcompiler/runtime

#56293 opened 1 year ago by ianlancetaylor

functions with type parameters cannot inline multiple levels deep across packagesFrozenDueToAgecompiler/runtimegenerics

#56280 opened 1 year ago by prattmic

jump table optimisation is not utilised when a case has multiple clausesFrozenDueToAgecompiler/runtime

#56253 opened 1 year ago by renthraysk

gcc_linux_amd64.c:63:2: error: unknown type name 'sigset_t'FrozenDueToAgeNeedsInvestigationcompiler/runtime

#56225 opened 1 year ago by kityun

cannot convert (constant 10000 of type float64) to type int64FrozenDueToAgeNeedsFixcompiler/runtime

#56220 opened 1 year ago by NOMORECOFFEE

internal compiler error: missing pkgFrozenDueToAgecompiler/runtime

#56186 opened 1 year ago by csgura

libFuzzer instrumentation fakePC overflow on 386 arch [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#56168 opened 1 year ago by gopherbot

libFuzzer instrumentation fakePC overflow on 386 arch [1.18 backport]CherryPickCandidateFrozenDueToAgecompiler/runtime

#56167 opened 1 year ago by gopherbot

libFuzzer instrumentation fakePC overflow on 386 archFrozenDueToAgeNeedsFixcompiler/runtime

#56141 opened 1 year ago by cuonglm

spurious "invalid recursive type" error in anonymous, recursive interfacesNeedsFixcompiler/runtime

#56062 opened 1 year ago by mdempsky

miscompilation of anonymous, recursive interfacesNeedsFixcompiler/runtime

#56057 opened 1 year ago by mdempsky

ICE compiling code with anonymous, recursive interfacesNeedsFixcompiler/runtime

#56056 opened 1 year ago by mdempsky

confusing message for syntax errorFrozenDueToAgeNeedsFixcompiler/runtime

#56022 opened 1 year ago by ianlancetaylor

cannot use s (type [][]Typ) as type []go.shape.[]int_0 in assignmentFrozenDueToAgeNeedsInvestigationcompiler/runtime

#55964 opened 1 year ago by YueMengGu

Bad error message on missing type constraintFrozenDueToAgeNeedsInvestigationcompiler/runtime

#55961 opened 1 year ago by varungandhi-src

slower performance of array copies on arm64FrozenDueToAgeNeedsInvestigationPerformancecompiler/runtime

#55920 opened 1 year ago by randall77

some x/sys versions no longer build due to "go:linkname must refer to declared function or variable"FrozenDueToAgeNeedsInvestigationcompiler/runtime

#55889 opened 1 year ago by mvdan

panic: offset too largeFrozenDueToAgeNeedsInvestigationcompiler/runtime

#55357 opened 1 year ago by elagergren-spideroak

internal compiler error: expression has untyped type: FrozenDueToAgecompiler/runtime

#55297 opened 1 year ago by AemonSwift

internal compiler error: method Len on *uint8 not found [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#55270 opened 1 year ago by gopherbot

internal compiler error building k8sFrozenDueToAgeNeedsInvestigationSooncompiler/runtimerelease-blocker

#55269 opened 1 year ago by mknyszek

internal compiler errors in test flakesNeedsInvestigationcompiler/runtime

#55257 opened 1 year ago by rsc

internal compiler error: bad live variable at entryFrozenDueToAgeNeedsInvestigationcompiler/runtime

#55254 opened 1 year ago by mkumatag

corruption on linux-amd64-noopt builderNeedsInvestigationcompiler/runtime

#55156 opened 1 year ago by rsc

typebits.Set: invalid initial alignment: type Peer has alignment 8, but offset is 4 [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#55152 opened 1 year ago by gopherbot

internal compiler error: shape types have no methodsFrozenDueToAge

#55134 opened 1 year ago by amirdlt

"internal compiler error: missing pkg" on `error` type argumentFrozenDueToAgeNeedsFixcompiler/runtime

#55101 opened 1 year ago by itsabgr

don't move/copy rematerializeable op when allocating registersFrozenDueToAgeNeedsInvestigationcompiler/runtime

#55039 opened 1 year ago by erifan

design and implementation of Profile-Guided Optimization (PGO)compiler/runtime

#55025 opened 1 year ago by jinlin-bayarea

profile-guided optimizationProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime

#55022 opened 1 year ago by cherrymui

typebits.Set: invalid initial alignment: type Peer has alignment 8, but offset is 4FrozenDueToAgeNeedsFixcompiler/runtime

#54991 opened 1 year ago by stv0g

unnamed functions missing FuncInfoFrozenDueToAgecompiler/runtime

#54959 opened 1 year ago by prattmic

Cannot return a defined generic type as a generic typeFrozenDueToAgecompiler/runtime

#54929 opened 1 year ago by godcong

Value live at entry [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54918 opened 1 year ago by cuonglm

Value live at entry [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54917 opened 1 year ago by gopherbot

Closure variables from multiple packagesFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54912 opened 1 year ago by csgura

Value live at entryFrozenDueToAgeNeedsFixcompiler/runtime

#54911 opened 1 year ago by DrJosh9000

internal compiler error: method ToNumber on struct {} not foundFrozenDueToAgecompiler/runtime

#54910 opened 1 year ago by jmacd

found pointer to free object on linux-amd64-nooptFrozenDueToAgeNeedsInvestigationcompiler/runtimerelease-blocker

#54907 opened 1 year ago by mknyszek

"too many open files in system" on macos VenturaNeedsInvestigationWaitingForInfocompiler/runtime

#54833 opened 1 year ago by jamesli2021

infer generic type based on the function return typeFrozenDueToAgecompiler/runtime

#54791 opened 1 year ago by handsomefox

ICE building issue5162.go on linux-amd64-nooptFrozenDueToAgeNeedsInvestigationcompiler/runtimerelease-blocker

#54779 opened 1 year ago by heschi

disallow not-in-heap types to be used as type argumentsNeedsDecisioncompiler/runtime

#54765 opened 1 year ago by mdempsky

missing BCE when index is modulo lenFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54755 opened 1 year ago by tamird

missing BCE in range expressionFrozenDueToAgePerformancecompiler/runtime

#54753 opened 1 year ago by tamird

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgecompiler/runtime

#54746 opened 1 year ago by kralicky

`unexpected stale targets` on freebsd-arm64-dmgk since 2022-08-23FrozenDueToAgeNeedsInvestigationOS-FreeBSDarch-arm64

#54729 opened 1 year ago by bcmills

compile failed with "Value live at entry" [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54726 opened 1 year ago by gopherbot

compile failed with "Value live at entry" [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54725 opened 1 year ago by gopherbot

Unified IR failed to compile recursive generic typeFrozenDueToAgeNeedsFixcompiler/runtimegenerics

#54722 opened 1 year ago by cuonglm

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgecompiler/runtime

#54703 opened 1 year ago by earl-warren

ICE at composite literal assignment with alignment > PtrSize [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54697 opened 1 year ago by gopherbot

<autogenerated>:1: internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgecompiler/runtime

#54671 opened 1 year ago by reusee

ICE at composite literal assignment with alignment > PtrSizeFrozenDueToAgeNeedsFixcompiler/runtime

#54638 opened 1 year ago by cherrymui

inlining function that references function literals generates bad codeFrozenDueToAgeNeedsFixcompiler/runtime

#54632 opened 1 year ago by dr2chase

miscompilation of partially-overlapping array assignments [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54629 opened 1 year ago by randall77

zero sized variables no longer have DIEsDebuggingFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54615 opened 1 year ago by aarzilli

miscompilation of partially-overlapping array assignments [1.18 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54603 opened 1 year ago by gopherbot

apparent memory corruption in compress/flateNeedsFixcompiler/runtimerelease-blocker

#54596 opened 1 year ago by bcmills

k8s scalability load test failure (latency regression) with unified IRFrozenDueToAgeNeedsInvestigationPerformancecompiler/runtimerelease-blocker

#54593 opened 1 year ago by mknyszek

ppc64 port is brokenFrozenDueToAgecompiler/runtime

#54572 opened 1 year ago by yejibro

stenciling fails due to confusion with underlying type through generic function call's call of a method on a generic functionFrozenDueToAgecompiler/runtime

#54552 opened 1 year ago by dfinkel

internal compiler error: expression has untyped typeFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54537 opened 1 year ago by johejo

failed to compile some recursive generic typeFrozenDueToAgeNeedsFixcompiler/runtime

#54535 opened 1 year ago by johejo

possibly incorrect fused-multiply-add bypassing floating-point to integer conversionsFrozenDueToAgecompiler/runtime

#54533 opened 1 year ago by jmacd

fix cmd/link/internal/ld.TestDictIndex for unified IRFrozenDueToAgeNeedsFixcompiler/runtime

#54514 opened 1 year ago by mdempsky

implement pointer shaping for unified IRFrozenDueToAgeNeedsFixcompiler/runtime

#54513 opened 1 year ago by mdempsky

restore nested.go test caseFrozenDueToAgeNeedsFixcompiler/runtime

#54512 opened 1 year ago by mdempsky

<autogenerated>:1: internal compiler errorFrozenDueToAgecompiler/runtime

#54504 opened 1 year ago by DmitriyMV

simple generics are not inlinedFrozenDueToAgeNeedsFixPerformancecompiler/runtime

#54497 opened 1 year ago by piotr-sneller

missed optimization: binary alignment is unnecessarily complexFrozenDueToAgeNeedsFixPerformancecompiler/runtime

#54496 opened 1 year ago by piotr-sneller

internal compiler error for generic function on embedded structFrozenDueToAgecompiler/runtime

#54471 opened 1 year ago by bangzek

constraint type inference for generic types is not implementedNeedsDecisionTypeInferencegenerics

#54469 opened 1 year ago by MrFox131

miscompilation of partially-overlapping array assignmentsNeedsFixcompiler/runtime

#54467 opened 1 year ago by mdempsky

Type confusion vulnerability on identically named generic structsFrozenDueToAgeNeedsFixcompiler/runtimegenerics

#54456 opened 1 year ago by polarina

when cmd/compile is compiled with `-gcflags = "all=-N -l"`, the output binary panic on startFrozenDueToAgecompiler/runtime

#54412 opened 1 year ago by jacobishao

low function inline costFrozenDueToAgecompiler/runtime

#54407 opened 1 year ago by subtle-byte

spurious error for use of struct field with undefined typeFrozenDueToAgeNeedsFixcompiler/runtime

#54405 opened 1 year ago by rsc

investigate test/fixedbugs/issue20250.go with GOEXPERIMENT=unifiedNeedsFixcompiler/runtime

#54402 opened 1 year ago by mdempsky

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgecompiler/runtime

#54399 opened 1 year ago by dmholtz

internal compiler error: method X on struct {} not foundFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54356 opened 1 year ago by squareheadc

ICE when a promoted method on an instantiated type implements a type parameter constraintFrozenDueToAgeNeedsFixcompiler/runtime

#54348 opened 1 year ago by mdempsky

generic method values at package scope pin their receiver valueFrozenDueToAgeNeedsFixcompiler/runtime

#54343 opened 1 year ago by mdempsky

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgeNeedsInvestigation

#54326 opened 1 year ago by bytemare

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereference [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54309 opened 1 year ago by gopherbot

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereference [1.18 backport]CherryPickCandidateFrozenDueToAgecompiler/runtime

#54308 opened 1 year ago by gopherbot

unified IR needs to treat conversion of constants to type parameter type as non-constantFrozenDueToAgeNeedsFixcompiler/runtime

#54307 opened 1 year ago by mdempsky

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgeNeedsInvestigationcompiler/runtime

#54302 opened 1 year ago by jmacd

nosplit stack overflow with -gcflags "all=-N -l" -race (darwin/arm64 | Goland debug cmd)NeedsInvestigationcompiler/runtime

#54291 opened 1 year ago by ghostiam

internal compiler error: panic: runtime error: slice bounds out of range [712097:26324]WaitingForInfocompiler/runtime

#54282 opened 1 year ago by Pxingtian

bad mpint length: 65 > 64FrozenDueToAgeNeedsInvestigationcompiler/runtime

#54280 opened 1 year ago by j-mnr

internal compiler error when compiling code with unbound method of generic type [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54243 opened 1 year ago by gopherbot

Go 1.19 might make generic types slowerNeedsInvestigationPerformancecompiler/runtime

#54238 opened 1 year ago by kscooo

internal compiler error of atomic type and offsetof [1.19 backport]CherryPickApprovedFrozenDueToAgecompiler/runtime

#54235 opened 1 year ago by gopherbot

internal compiler error: method Len on *uint8 not foundFrozenDueToAgeNeedsFixcompiler/runtimegenerics

#54225 opened 1 year ago by andig

internal compiler error of atomic type and offsetofFrozenDueToAgeNeedsFixcompiler/runtime

#54220 opened 1 year ago by shawndx

enable Duff's device on darwin/arm64FeatureRequestFrozenDueToAgeNeedsFixOS-DarwinPerformancearch-arm64compiler/runtime

#54189 opened 1 year ago by erifan

inline message not rightNeedsInvestigationcompiler/runtime

#54159 opened 1 year ago by 578559967

internal compiler error: assertion failedFrozenDueToAgeNeedsFixcompiler/runtime

#54135 opened 1 year ago by r-hang

panic during early deadcode while compilingFrozenDueToAgeWaitingForInfocompiler/runtime

#54125 opened 1 year ago by dsxack

store combining not completeFrozenDueToAgeNeedsFixPerformancecompiler/runtime

#54120 opened 1 year ago by randall77

ICE on embedded method expression with receiver parameter of derived typeFrozenDueToAgeNeedsFixcompiler/runtime

#54058 opened 1 year ago by mdempsky

internal compiler error: assertion failedFrozenDueToAgecompiler/runtime

#54028 opened 1 year ago by siliconbrain

compiler does vet thingsFrozenDueToAgecompiler/runtime

#54019 opened 1 year ago by go101

internal compiler error when compiling code with unbound method of generic typeFrozenDueToAgeNeedsFixcompiler/runtimegenerics

#53982 opened 1 year ago by jammer312

improve mknode.goFrozenDueToAgecompiler/runtime

#53959 opened 1 year ago by randall77

GOEXPERIMENT=unified on macOS fails fixedbugs/issue27836.goFrozenDueToAgeNeedsFixcompiler/runtime

#53954 opened 1 year ago by dr2chase

Loop not being optimized even though it can be evaluated at compile timeFrozenDueToAgecompiler/runtime

#53952 opened 1 year ago by boriskrisanov

nosplit stack overflow with gcflags "-N -l"FrozenDueToAgecompiler/runtime

#53942 opened 1 year ago by spikecurtis

GOSSAHASH debugging switch needs to be accessible outside SSAFrozenDueToAgecompiler/runtime

#53937 opened 1 year ago by dr2chase

go cross build random failFrozenDueToAgeNeedsInvestigation

#53924 opened 1 year ago by zzjin

runtime.growslice optimization does not work with named slice typesFrozenDueToAgeNeedsFixPerformance

#53888 opened 1 year ago by dsnet

interface conversion with generics reports "types from different scopes" [1.18 backport] CherryPickApprovedFrozenDueToAgecompiler/runtimegenerics

#53883 opened 1 year ago by fractalqb

remove FORUNTIL supportFrozenDueToAgeNeedsFixcompiler/runtime

#53860 opened 1 year ago by randall77

internal compiler error: assertion failed [1.18 backport] CherryPickApprovedFrozenDueToAgecompiler/runtime

#53852 opened 1 year ago by dmgk

shallow copy of a struct does not always compile as MOVLFrozenDueToAgeNeedsInvestigationPerformanceWaitingForInfo

#53810 opened 1 year ago by LeGamerDc

internal compiler error: assertion failedNeedsFixcompiler/runtimerelease-blocker

#53762 opened 1 year ago by Clemens-H

excessive instrumentation for libFuzzerFrozenDueToAgeNeedsInvestigationPerformancecompiler/runtimefuzz

#53760 opened 1 year ago by randall77

incorrect runtime panic on switch statement involving generic slice/map/func type [1.18 backport]FrozenDueToAge

#53752 opened 1 year ago by gopherbot

ambiguous selector with generic interface & embedded types [1.18 backport]CherryPickApproved

#53723 opened 1 year ago by gopherbot

compile failed with "Value live at entry"FrozenDueToAgeNeedsFixcompiler/runtime

#53702 opened 1 year ago by YueMengGu

inconsistent error messages based on type constraintsNeedsInvestigationTypeInferencecompiler/runtime

#53692 opened 1 year ago by sethvargo

bad line numbers when -d=libfuzzer is usedFrozenDueToAgeNeedsFix

#53688 opened 1 year ago by nd

more incorrect loop variable detectionFrozenDueToAgeNeedsFix

#53663 opened 1 year ago by randall77

incorrect loop variable detectionFrozenDueToAgeNeedsFix

#53653 opened 1 year ago by randall77

incorrect runtime panic on switch statement involving generic slice/map/func typeFrozenDueToAgeNeedsFix

#53635 opened 1 year ago by mdempsky

condition in for loop body is incorrectly optimised away [1.18 backport]CherryPickApprovedFrozenDueToAge

#53618 opened 1 year ago by gopherbot

condition in for loop body is incorrectly optimised away [1.17 backport]CherryPickApprovedFrozenDueToAge

#53617 opened 1 year ago by gopherbot

condition in for loop body is incorrectly optimised awayFrozenDueToAgeNeedsFix

#53600 opened 1 year ago by kortschak

miscompilation of value switch involving generic interface types [1.18 backport]CherryPickApprovedFrozenDueToAge

#53587 opened 1 year ago by gopherbot

constants in -S output for arm64 have extra high bits setFrozenDueToAge

#53551 opened 1 year ago by randall77

testing with -race emits internal compiler errorFrozenDueToAgeNeedsInvestigation

#53519 opened 1 year ago by tbhartman

miscompilation of value switch involving generic interface typesFrozenDueToAgeNeedsFixrelease-blocker

#53477 opened 1 year ago by mdempsky

internal compiler error: width not calculated: int128 [1.18 backport]CherryPickApprovedFrozenDueToAge

#53471 opened 1 year ago by gopherbot

internal compiler error: width not calculated: int128 [1.17 backport]CherryPickApprovedFrozenDueToAge

#53470 opened 1 year ago by gopherbot

bad line number assigned to instructionDebuggingFrozenDueToAgeNeedsFixcompiler/runtime

#53456 opened 1 year ago by aarzilli

internal compiler error: width not calculated: int128FrozenDueToAgeNeedsInvestigationrelease-blocker

#53454 opened 1 year ago by ShadiestGoat

internal compiler error: found illegal assignment go.shape.int_0 -> main.F.TFrozenDueToAgeNeedsFixcompiler/runtime

#53439 opened 2 years ago by ALTree

Wrong line number on "ambiguous selector" message FrozenDueToAgeNeedsInvestigation

#53420 opened 2 years ago by phemmer

ambiguous selector with generic interface & embedded typesFrozenDueToAgeNeedsFixgenerics

#53419 opened 2 years ago by phemmer

No BCE for str[len(str):]FrozenDueToAgeNeedsInvestigationPerformance

#53409 opened 2 years ago by FallenKhadgar

internal compiler error: assertion failedFrozenDueToAgeNeedsFix

#53406 opened 2 years ago by wdvxdr1123

internal compiler error: assertion failed (on 1.18 and tip)FrozenDueToAgeNeedsInvestigation

#53390 opened 2 years ago by ALTree

"type does not match inferred type" even though it compiles when the inferred type is explicitly provided as type argumentNeedsDecisionThinkingTypeInferenceearly-in-cycle

#53389 opened 2 years ago by arvidfm

panic in generics (types from different scopes on interface conversion)FrozenDueToAgeNeedsInvestigation

#53376 opened 2 years ago by ernado

error message of 1.18 is less helpful with T.m instead of (*T).mFrozenDueToAgeNeedsInvestigationcompiler/runtime

#53358 opened 2 years ago by gnojus

type assertion on generic type fails incorrectly [1.18 backport]CherryPickApprovedFrozenDueToAge

#53357 opened 2 years ago by gopherbot

incomplete relocation support on ppc64leFeatureRequestFrozenDueToAgeNeedsInvestigationarch-ppc64xcompiler/runtime

#53345 opened 2 years ago by nehaljwani

Switch on four-byte string constants repeats comparisonsNeedsFixPerformancecompiler/runtime

#53333 opened 2 years ago by greatroar

ICE: "shape types have no methods SLICE-[]go.shape.int_0"FrozenDueToAgeNeedsFixcompiler/runtime

#53328 opened 2 years ago by mdempsky

missing combine constant store cases on amd64FeatureRequestFrozenDueToAgeNeedsInvestigationPerformancecompiler/runtime

#53324 opened 2 years ago by wdvxdr1123

type assertion on generic type fails incorrectlyFrozenDueToAgeNeedsFix

#53309 opened 2 years ago by heschi

c-shared not supported on linux/loong64 FeatureRequestNeedsFixarch-loong64compiler/runtime

#53301 opened 2 years ago by suchao-lv

panic message for failed assertion of generic type mentions shape type, not user typeFrozenDueToAgeNeedsFixcompiler/runtime

#53276 opened 2 years ago by mdempsky

internal compiler error: assertion failed [1.18 backport]FrozenDueToAge

#53274 opened 2 years ago by gopherbot

internal compiler error: assertion failedFrozenDueToAgeNeedsInvestigation

#53254 opened 2 years ago by fogfish

reflect.Type does not implement comparableFrozenDueToAge

#53249 opened 2 years ago by limpo1989

unsafe.Offsetof returns incorrect value in embedded struct with type parameters [1.18 backport]CherryPickApprovedFrozenDueToAge

#53159 opened 2 years ago by gopherbot

maps doesn't recognize map-clearing range idiom after be inlinedFrozenDueToAgeNeedsInvestigationPerformancecompiler/runtime

#53157 opened 2 years ago by cwbhhjl

unsafe.Offsetof returns incorrect value in embedded struct with type parametersFrozenDueToAgeNeedsFixgenerics

#53137 opened 2 years ago by kazu

same float32 calculations, but different results on M1 (darwin/arm64), depending on inliningFrozenDueToAge

#53134 opened 2 years ago by fzipp

"exec format error" when running newly-built binary on linux-loong64-3a5000NeedsInvestigationarch-loong64compiler/runtime

#53116 opened 2 years ago by bcmills

slow compilation of a package with a very large APINeedsInvestigationToolSpeedcompiler/runtime

#53092 opened 2 years ago by baywet

generic type inference not working on return types only in a certain caseFrozenDueToAge

#53089 opened 2 years ago by Qrnbth

generic code seems to produce duplicate type descriptorFrozenDueToAgeNeedsFixcompiler/runtime

#53087 opened 2 years ago by Porges

fix Unified IR known test failures in test/run.goFrozenDueToAgeNeedsFixcompiler/runtimehelp wanted

#53058 opened 2 years ago by mdempsky

type layout optimization: apply struct field reordering during compile time for efficient memory alignmentFrozenDueToAgeProposal

#53048 opened 2 years ago by Dentrax

internal compiler error: panic during lower in linux/loong64FrozenDueToAgeNeedsFixarch-loong64

#53018 opened 2 years ago by ALTree

allocation when string key already exists in a map when using map[string([]byte{})]FrozenDueToAgeNeedsInvestigationPerformancecompiler/runtime

#52971 opened 2 years ago by renthraysk

miscompilation in pointer operations [1.18 backport]CherryPickApprovedFrozenDueToAge

#52961 opened 2 years ago by gopherbot

miscompilation in pointer operations [1.17 backport]CherryPickApprovedFrozenDueToAge

#52960 opened 2 years ago by gopherbot

miscompilation in pointer operationsFrozenDueToAgeNeedsInvestigation

#52957 opened 2 years ago by ddaa2000

miscompilation in pointer operationsFrozenDueToAgeNeedsFix

#52953 opened 2 years ago by ddaa2000

improve fuzzer [freeze exception]FrozenDueToAgeNeedsFixSoon

#52948 opened 2 years ago by randall77

casting a negative float to uint64 has different behavior on arm64 and amd64FrozenDueToAge

#52943 opened 2 years ago by e1ijah1

using generics with -buildmode=plugin results in compiler crashFrozenDueToAgeNeedsFix

#52937 opened 2 years ago by ryanjoneil

internal compiler error: dictionary variable not captured by valueFrozenDueToAgeNeedsFixrelease-blocker

#52907 opened 2 years ago by ALTree

<unknown line number>: internal compiler error: panic: nil nodeFrozenDueToAge

#52887 opened 2 years ago by stianhj

confusing compilation error on receiver and type parameter names clashFrozenDueToAgeNeedsInvestigation

#52867 opened 2 years ago by nd

1.18 produces different type descriptor for identical struct in different packages [1.18 backport]CherryPickCandidateFrozenDueToAge

#52858 opened 2 years ago by gopherbot

global variable initialization done in unexpected order [1.18 backport]FrozenDueToAge

#52857 opened 2 years ago by gopherbot

1.18 produces different type descriptor for identical struct in different packagesFrozenDueToAgeNeedsInvestigationrelease-blocker

#52856 opened 2 years ago by pfi79

ICE: "makeABIWrapper support for wrapping methods not implemented"FrozenDueToAge

#52774 opened 2 years ago by ii64

comparison of pointers to zero sized values is inconsistentFrozenDueToAge

#52772 opened 2 years ago by ngolin

internal compiler error: InitLSym called twice on funcFrozenDueToAge

#52768 opened 2 years ago by ddaa2000

generics + constant cycle causes panic in type checkerFrozenDueToAgeNeedsFix

#52748 opened 2 years ago by adonovan

multiple LittleEndian.Uint* calls on the same buffer block load mergingFrozenDueToAgeNeedsInvestigationPerformance

#52708 opened 2 years ago by greatroar

conversion on case stmt errorFrozenDueToAgeNeedsInvestigation

#52701 opened 2 years ago by ddaa2000

type checking succeeds/fails depending on declaration orderFrozenDueToAgeNeedsInvestigation

#52698 opened 2 years ago by ddaa2000

panic: dvarint: bad offset for funcdataNeedsInvestigationcompiler/runtime

#52697 opened 2 years ago by ddaa2000

generic function appears to use incorrect type descriptor [1.18 backport]CherryPickApprovedFrozenDueToAge

#52691 opened 2 years ago by gopherbot

mark shape type dupok [1.18 backport]CherryPickCandidateFrozenDueToAge

#52687 opened 2 years ago by gopherbot

internal compiler error: Value live at entry. It shouldn't be.FrozenDueToAgeNeedsFixrelease-blocker

#52673 opened 2 years ago by ddaa2000

`exit status 0xc0000374` (`STATUS_HEAP_CORRUPTION`) on windows-amd64-longtestNeedsInvestigationOS-Windowscompiler/runtime

#52647 opened 2 years ago by bcmills

optimized range memclr doesn't work with pointers to arraysFrozenDueToAgePerformance

#52635 opened 2 years ago by josharian

mark shape type dupok FrozenDueToAgeNeedsInvestigation

#52633 opened 2 years ago by zhouguangyuan0718

internal compiler error: weird package in name: .dict0 => .dict0 from "", not "test/p" [1.18 backport]CherryPickApprovedFrozenDueToAge

#52606 opened 2 years ago by gopherbot

internal compiler error: 'main': Value live at entry. It shouldn't beFrozenDueToAgeNeedsInvestigationrelease-blocker

#52590 opened 2 years ago by lurenjia528

No BCE for len(x)&y in slice expressionFrozenDueToAgeNeedsFixPerformancehelp wanted

#52563 opened 2 years ago by greatroar

cannot convert v (variable of type *Bar[T]) to type *Foo[T] [1.18 backport]CherryPickApprovedFrozenDueToAge

#52558 opened 2 years ago by gopherbot

cannot convert v (variable of type *Bar[T]) to type *Foo[T]FrozenDueToAgeNeedsFix

#52529 opened 2 years ago by b97tsk

incorrect handling of iota in 1.18 [1.18 backport]CherryPickApprovedFrozenDueToAgerelease-blocker

#52441 opened 2 years ago by gopherbot

incorrect handling of iota in 1.18FrozenDueToAgeNeedsInvestigationrelease-blocker

#52438 opened 2 years ago by willeccles

internal compiler error: panic: nil node incrementing constFrozenDueToAgeNeedsFix

#52401 opened 2 years ago by andrealancichinetti

cannot parenthesize embedded typeFrozenDueToAgeNeedsFix

#52391 opened 2 years ago by ddaa2000

rewrite cycle detectedFrozenDueToAgeNeedsInvestigation

#52344 opened 2 years ago by tsingsun

crash in make running generic code [1.18 backport]CherryPickCandidateFrozenDueToAgeNeedsInvestigation

#52311 opened 2 years ago by mier85

cannot use tilde for struct type in type parameterFrozenDueToAgeWaitingForInfo

#52295 opened 2 years ago by changkun

unstable arithmeticFrozenDueToAgeWaitingForInfo

#52293 opened 2 years ago by changkun

compiler crash with "Dictionary should have already been generated" [1.18 backport]CherryPickApprovedFrozenDueToAge

#52286 opened 2 years ago by gopherbot

compiler crash with "Dictionary should have already been generated"FrozenDueToAgeNeedsInvestigationrelease-blocker

#52279 opened 2 years ago by benjivesterby

crash on an unusual programFrozenDueToAgeNeedsFix

#52278 opened 2 years ago by go101

compiler crash on valid code [1.18 backport]CherryPickApprovedFrozenDueToAge

#52242 opened 2 years ago by gopherbot

compiler crash on valid codeFrozenDueToAgeNeedsInvestigationrelease-blocker

#52241 opened 2 years ago by Apakhov

ICE: index out of range [0] with length 0FrozenDueToAge

#52233 opened 2 years ago by bambuo

stack overflowFrozenDueToAge

#52201 opened 2 years ago by reusee

writing output: write $WORK/b216/_pkg_.a: file too largeFrozenDueToAgeNeedsInvestigation

#52195 opened 2 years ago by TerminalFi

inlining after devirtualizationNeedsInvestigationPerformancecompiler/runtime

#52193 opened 2 years ago by FiloSottile

dictionary for [...] should only use concrete typesFrozenDueToAgeNeedsInvestigation

#52181 opened 2 years ago by pepjo

hang in `ssa.(*regAllocState).computeLive` when optimizations are disabledNeedsInvestigationcompiler/runtime

#52180 opened 2 years ago by pioz

ICE: "runtime error: index out of range [0] with length 0" due to generic codeFrozenDueToAgeNeedsFixrelease-blocker

#52162 opened 2 years ago by vogtp

No error when using interface with typeset with variableFrozenDueToAge

#52139 opened 2 years ago by icholy

slice constraints prevent indexingFrozenDueToAge

#52129 opened 2 years ago by jfcg

GOEXPERIMENT=unified <autogenerated>:1: internal compiler error: missing wrapperFrozenDueToAgeNeedsFixcompiler/runtime

#52128 opened 2 years ago by andig

deadlock on syntax errorFrozenDueToAgeNeedsFix

#52127 opened 2 years ago by tdegris

internal compiler error: panic: unexpected type: 10 with GOEXPERIMENT=unifiedFrozenDueToAgeNeedsFix

#52124 opened 2 years ago by ALTree

type set overlapping implementation for interface types might be not correct [1.18 backport]CherryPickApprovedFrozenDueToAge

#52119 opened 2 years ago by gopherbot

internal compiler error: weird package in name: .dict0 => .dict0 from "", not "test/p" FrozenDueToAgeNeedsFix

#52117 opened 2 years ago by zhuah

fails to compile very long files starting go1.17 [1.17 backport]CherryPickApprovedFrozenDueToAge

#52095 opened 2 years ago by gopherbot

devirtualization changes program behaviorFrozenDueToAgeNeedsFixcompiler/runtime

#52072 opened 2 years ago by go101

generic method appears to use syntax keywords as typesFrozenDueToAge

#52058 opened 2 years ago by denis-tingaikin

Update compiler phases information in READMEDocumentationFrozenDueToAgeNeedsFix

#52052 opened 2 years ago by AGMETEOR

generic interface conversion failed, reporting types from different scopes.FrozenDueToAgeNeedsInvestigation

#52027 opened 2 years ago by taoso

generic function appears to use incorrect type descriptorFrozenDueToAgeNeedsFixrelease-blocker

#52026 opened 2 years ago by QuantumGhost

internal compiler error: unhandled OCONV ARRAY -> UINT8FrozenDueToAgeNeedsFix

#52020 opened 2 years ago by neild

avoid unnecessary bounds check in range loopFrozenDueToAgeNeedsFixPerformance

#52019 opened 2 years ago by dsnet

Benchmarks ordering problem with genericsFrozenDueToAgeWaitingForInfo

#52002 opened 2 years ago by ogau

missing source information in ssa viewFrozenDueToAgeNeedsFixhelp wanted

#51988 opened 2 years ago by katsusan

In bits.Len(x|1), compiler doesn't realize argument is never zeroFrozenDueToAge

#51964 opened 2 years ago by greatroar

Compiler doesn't know bits.Len and friends return non-negative integersFrozenDueToAge

#51963 opened 2 years ago by greatroar

redundant allocation & copy in return string([]byte)FrozenDueToAge

#51937 opened 2 years ago by jfcg

cannot create a type alias for a type constraintFrozenDueToAge

#51929 opened 2 years ago by ray-harris

ICE when unpacking arguments of variadic generic functionFrozenDueToAgeNeedsFixgenericsrelease-blocker

#51925 opened 2 years ago by sonlamho

global variable initialization done in unexpected orderNeedsFixcompiler/runtimeearly-in-cycle

#51913 opened 2 years ago by jcp19

internal compiler error in Go 1.18 using type parametersFrozenDueToAgeNeedsFixgenericsrelease-blocker

#51909 opened 2 years ago by danielgtaylor

improve error message for "too few values in struct literal"FrozenDueToAgeNeedsFix

#51877 opened 2 years ago by smasher164

internal compiler error: missing reader for "sync/atomic".LoadPointerFrozenDueToAgeNeedsInvestigation

#51857 opened 2 years ago by thesyncim

internal compiler error: panic: runtime error: index out of range [0] with length 0 [1.18 backport]CherryPickApprovedFrozenDueToAge

#51855 opened 2 years ago by gopherbot

crash on pointer conversion in call to mapaccess2 [1.18 backport]CherryPickApprovedFrozenDueToAge

#51849 opened 2 years ago by gopherbot

could not import "package" (cannot import "package" (type parameter bound more than once), possibly version skew - reinstall package) [1.18 backport]CherryPickApprovedFrozenDueToAge

#51847 opened 2 years ago by gopherbot

internal compiler error: walkExpr: switch 1 unknown op RECOVER [1.18 backport]CherryPickApprovedFrozenDueToAge

#51846 opened 2 years ago by gopherbot

crash on pointer conversion in call to mapaccess2FrozenDueToAgeNeedsInvestigationrelease-blocker

#51840 opened 2 years ago by julianiewiejska

internal compiler error: walkExpr: switch 1 unknown op RECOVERFrozenDueToAgeNeedsFix

#51839 opened 2 years ago by ahazhangxin

could not import "package" (cannot import "package" (type parameter bound more than once), possibly version skew - reinstall package)FrozenDueToAgeNeedsInvestigationrelease-blocker

#51836 opened 2 years ago by elagergren-spideroak

fails with stack overflow using generics and self referential function typeFrozenDueToAgeNeedsFixgenericsrelease-blocker

#51832 opened 2 years ago by noclue

ICE with 1.18 program that succeeds with 1.18rc1FrozenDueToAgeNeedsInvestigation

#51828 opened 2 years ago by bradenaw

Unable to apply type parameters to embed typeFrozenDueToAge

#51810 opened 2 years ago by mattn

internal compiler error: panic: runtime error: index out of range [0] with length 0FrozenDueToAgeNeedsFix

#51765 opened 2 years ago by blaubaer

cleanup code paths that aren't needed now that -p is requiredFrozenDueToAgeNeedsFixcompiler/runtime

#51734 opened 2 years ago by mdempsky

optimize code in the encoding/binary packageFrozenDueToAgeNeedsInvestigation

#51724 opened 2 years ago by perillo

maps with type params doesn't recognize map-clearing range idiomFrozenDueToAgeNeedsFix

#51699 opened 2 years ago by wgrr

remove support for "broken" IR and typesFrozenDueToAgeNeedsFix

#51691 opened 2 years ago by mdempsky

irgen uses wrong dict param to generate code for getting dict type [1.18 backport]CherryPickApprovedFrozenDueToAge

#51669 opened 2 years ago by gopherbot

unnecessary bounds check when indexing relative to the endFrozenDueToAgeNeedsInvestigationPerformancecompiler/runtime

#51622 opened 2 years ago by dsnet

able to use interface with type constraintsFrozenDueToAgeNeedsFixrelease-blocker

#51578 opened 2 years ago by dsnet

init of large maps of pointers allocates too much memoryFrozenDueToAgeNeedsInvestigation

#51543 opened 2 years ago by kvap

1.18 regression in error message for fallthrough in type switchFrozenDueToAgeNeedsFix

#51533 opened 2 years ago by ALTree

missing hint to check go.mod if language version < 1.18 and declare a generic type or funcFrozenDueToAgeNeedsFix

#51531 opened 2 years ago by thepudds

miscompilation of comparison between type parameter and interfaceFrozenDueToAgeNeedsFixrelease-blocker

#51522 opened 2 years ago by mdempsky

wrong panic message for method call on nil of generic interface typeFrozenDueToAgeNeedsFixcompiler/runtime

#51521 opened 2 years ago by mdempsky

runtime failure with unified IR ("unreachable method called")FrozenDueToAgeNeedsFixSoon

#51519 opened 2 years ago by FiloSottile

cannot return a value even its type subjects to type constraints FrozenDueToAge

#51501 opened 2 years ago by changkun

a little inconsistency on uses of type parameters in type parameter listsFrozenDueToAgeNeedsInvestigation

#51499 opened 2 years ago by go101

Stack overflow when type parameter and constraint names are the sameFrozenDueToAge

#51496 opened 2 years ago by dtcaciuc

syntax error for valid type parameter listFrozenDueToAgeNeedsInvestigation

#51488 opened 2 years ago by go101

gccgo error: incompatible types in binary expressionFrozenDueToAgeNeedsInvestigation

#51475 opened 2 years ago by ddaa2000

embedding comparable is not considered in calculating type setsFrozenDueToAgeNeedsFixrelease-blocker

#51472 opened 2 years ago by go101

double error when break is not in a loopFrozenDueToAgeNeedsInvestigation

#51456 opened 2 years ago by alicebob

frequent test timeouts on solaris-amd64-oraclerelBuildersNeedsInvestigationOS-Solariscompiler/runtimehelp wanted

#51443 opened 2 years ago by bcmills

internal compiler error: weird package in name: p.a => a from "test/p", not ""FrozenDueToAgeNeedsFixrelease-blocker

#51423 opened 2 years ago by zhuah

most recently closed type checker CLs must be cherry-picked into release branchFrozenDueToAgeNeedsFixrelease-blocker

#51421 opened 2 years ago by griesemer

irgen uses wrong dict param to generate code for getting dict typeFrozenDueToAgeNeedsFix

#51413 opened 2 years ago by mdempsky

comparable does not match each comparable typeFrozenDueToAgeNeedsInvestigation

#51392 opened 2 years ago by blaubaer

cannot convert untyped string value to type parameter constrained by `~string | ~[]byte`FrozenDueToAgeNeedsFix

#51386 opened 2 years ago by dominikh

compiler panic with generics across packages and pointer type parameterFrozenDueToAgeNeedsInvestigationrelease-blocker

#51367 opened 2 years ago by JOT85

internal compiler error: missing type [Go 1.18 Beta 2]FrozenDueToAgeNeedsFix

#51360 opened 2 years ago by dp-arri

seg fault with generics, channels and closures FrozenDueToAgeNeedsFixrelease-blocker

#51355 opened 2 years ago by KevinStrong

types2 not giving error for missing method typeparamFrozenDueToAgeNeedsFix

#51339 opened 2 years ago by danscales

internal compiler error: panic: runtime error: invalid memory address or nil pointer dereferenceFrozenDueToAgeNeedsFixrelease-blocker

#51335 opened 2 years ago by dominikh

panic running code that uses generic interface valueFrozenDueToAgeNeedsInvestigation

#51303 opened 2 years ago by apmckinlay

"relocation target not defined" for constant of instantiated typeFrozenDueToAgeNeedsInvestigation

#51245 opened 2 years ago by findleyr

WebAssembly built from fyne_demo command crashes browser optimizer in ChromeFrozenDueToAgeNeedsInvestigationOS-JSarch-wasmcompiler/runtime

#51241 opened 2 years ago by Bluebugs

internal compiler error on illegal assignementFrozenDueToAgeNeedsFix

#51236 opened 2 years ago by Karitham

misleading compiler errorFrozenDueToAgeNeedsFixrelease-blocker

#51233 opened 2 years ago by virtuald

internal compiler error: invalid memory address or nil pointer dereferenceFrozenDueToAgeNeedsFix

#51232 opened 2 years ago by virtuald

type inference fails using constraint with approximate map elementFrozenDueToAgeNeedsFix

#51229 opened