cmd/compile/... cmd/link/... runtime
Issues and changes for 76 package(s) matching "cmd/compile/... cmd/link/... runtime":
- cmd/compile
- cmd/compile/internal
- cmd/compile/internal/abi
- cmd/compile/internal/abt
- cmd/compile/internal/amd64
- cmd/compile/internal/arm
- cmd/compile/internal/arm64
- cmd/compile/internal/base
- cmd/compile/internal/bitvec
- cmd/compile/internal/compare
- ... (66 more)
#73476 opened 17 hours ago by randall77
#73468 opened 1 day ago by gopherbot
#73440 opened 4 days ago by gopherbot
runtime: failure to detect write barriers inside nowritebarrierrec / questionable write barriersBugReportNeedsInvestigationcompiler/runtime
#73430 opened 5 days ago by dr2chase
#73425 opened 5 days ago by randall77
#73413 opened 6 days ago by sirzooro
cmd/link: cgo cross linking using the clang --target flag creates crashing programsBugReportNeedsFixcompiler/runtime
#73406 opened 6 days ago by apsaltis-ddog
runtime, x/sys/unix: Connectx is broken on darwin/amd64 [1.23 backport]BackportCherryPickApprovedcompiler/runtime
#73380 opened 1 week ago by randall77
runtime, x/sys/unix: Connectx is broken on darwin/amd64 [1.24 backport]CherryPickApprovedcompiler/runtime
#73379 opened 1 week ago by gopherbot
#73365 opened 1 week ago by carlosmiei
#73350 opened 1 week ago by 0xAlcidius
cmd/compile: internal compiler error: assertion failed with type aliasesNeedsInvestigationcompiler/runtime
#73309 opened 1 week ago by cachesdev
cmd/compile: program compiles to wasm but is invalid: go:wasmexport: integer too large [1.24 backport]CherryPickApprovedcompiler/runtime
#73281 opened 2 weeks ago by gopherbot
#73259 opened 2 weeks ago by nsrip-dd
runtime: remove mapaccess2 in favour of mapaccess (or in reverse)ImplementationNeedsInvestigationcompiler/runtime
#73196 opened 2 weeks ago by mateusz834
#73193 opened 2 weeks ago by prattmic
runtime: -race data race map traceback report incorrect functions [1.24 backport]CherryPickApprovedcompiler/runtime
#73192 opened 2 weeks ago by gopherbot
cmd/compile: regression on ppc64le bit operationsNeedsInvestigationarch-ppc64xcompiler/runtimehelp wanted
#73153 opened 2 weeks ago by randall77
cmd/compile: unnecessary bounds check when slicing after using `slices.Grow`BugReportNeedsInvestigationPerformancecompiler/runtimehelp wanted
#73145 opened 2 weeks ago by dominikh
runtime: segmentation fault from `vgetrandomPutState` and `runtime.growslice` w/ `runtime.OSLockThread` [1.24 backport]CherryPickApprovedcompiler/runtimerelease-blocker
#73144 opened 2 weeks ago by gopherbot
#73136 opened 3 weeks ago by gopherbot
cmd/compile: don't escape argument when all possible values of function pointer are knownNeedsInvestigationPerformancecompiler/runtime
#73132 opened 3 weeks ago by dominikh
runtime: Channel benchmark causes extremely high idle wake ups on macOS SequoiaBugReportNeedsInvestigationPerformancecompiler/runtime
#73055 opened 4 weeks ago by chrisprobst
#73050 opened 4 weeks ago by gopherbot
cmd/compile: consider speeding up compile of large ast package in microsoft/typescript-goImplementationNeedsInvestigationToolSpeedcompiler/runtime
#73044 opened 4 weeks ago by thepudds
runtime: RSS seems to have increased in Go 1.24 while the runtime accounting has notNeedsInvestigationcompiler/runtime
#72991 opened 1 month ago by thepudds
#72969 opened 1 month ago by gopherbot
runtime: document explicitly that finalizers and cleanups can hold up other finalizers and cleanupsDocumentationcompiler/runtime
#72950 opened 1 month ago by mknyszek
#72949 opened 1 month ago by mknyszek
runtime: goroutines blocked in mallocgc triggering gcStartBugReportNeedsInvestigationcompiler/runtime
#72932 opened 1 month ago by dpolansky
runtime: netpoll: eventfd ready for something unexpectedBugReportNeedsInvestigationarch-armcompiler/runtime
#72900 opened 1 month ago by lorki97
cmd/compile: internal compiler error: unexpected types2.InvalidBadErrorMessageBugReportNeedsInvestigationcompiler/runtime
#72887 opened 1 month ago by meln5674
cmd/compile: assertion failed: cmd/compile/internal/noder/reader.go:765NeedsInvestigationWaitingForInfocompiler/runtime
#72873 opened 1 month ago by Kronos3
#72844 opened 1 month ago by aykevl
cmd/link: panic on riscv64 with CGO enabled due to empty container symbolNeedsInvestigationarch-riscvcompiler/runtimehelp wanted
#72840 opened 1 month ago by imguoguo
cmd/compile: parameters spilled onto stack do not have populated location field in DWARFBugReportDebuggingNeedsInvestigationcompiler/runtimehelp wanted
#72833 opened 1 month ago by grantseltzer
cmd/compile: memcombine doesn't combine simple chainBugReportNeedsInvestigationPerformancecompiler/runtimehelp wanted
#72832 opened 1 month ago by dominikh
cmd/compile: doesn't optimize float comparison to MINSDBugReportNeedsFixPerformancecompiler/runtimehelp wanted
#72831 opened 1 month ago by dominikh
cmd/compile: slow escape analysis in large package in the typescript compilerNeedsInvestigationOtherPerformancecompiler/runtime
#72815 opened 1 month ago by Jorropo
#72814 opened 1 month ago by gopherbot
#72808 opened 1 month ago by gopherbot
cmd/compile: storing strings doesn't take advantage of paired stores on arm64BugReportNeedsInvestigationPerformancecompiler/runtime
#72741 opened 1 month ago by randall77
cmd/compile: TestGdbPythonCgo fails with clang15 due to missing DWARF type informationNeedsInvestigationcompiler/runtime
#72152 opened 1 month ago by linsite
cmd/compile: use context-sensitivity to prevent inlining of cold callsites in PGOImplementationNeedsInvestigationPerformancebinary-sizecompiler/runtime
#72107 opened 1 month ago by yukatan1701
cmd/link: `go doc cmd/link` and `go tool link -h` see different optionsDocumentationNeedsFixSuggestedcompiler/runtimehelp wanted
#72086 opened 1 month ago by linsite
cmd/compile: teach escape analysis to conditionally stack alloc interface method call parameters like a slice in w.Write(b)ImplementationNeedsDecisionPerformancecompiler/runtime
#72036 opened 1 month ago by thepudds
runtime: (theoretically) redundant package check in isAsyncSafePointImplementationNeedsFixcompiler/runtime
#72031 opened 1 month ago by prattmic
#72012 opened 1 month ago by gopherbot
runtime: AddCleanup is not robust to arg values pointing to struct embedded dataBugReportDocumentationNeedsFixcompiler/runtime
#72001 opened 1 month ago by matttproud
#71995 opened 1 month ago by mknyszek
cmd/compile: store pairing on arm64 misses some casesBugReportNeedsDecisionPerformancecompiler/runtimehelp wanted
#71987 opened 1 month ago by randall77
#71953 opened 1 month ago by amusman
cmd/compile: large literal maps excessively contribute to binary sizeBugReportNeedsInvestigationcompiler/runtime
#71937 opened 1 month ago by tdewolff
cmd/compile/internal/test: TestCode/Closure failuresNeedsInvestigation
#71909 opened 1 month ago by gopherbot
cmd/compile: poor spill decisions making code 14% slowerBugReportNeedsInvestigationPerformancecompiler/runtime
#71868 opened 2 months ago by rsc
#71843 opened 2 months ago by gopherbot
cmd/compile/internal/ir: OCONVNOP is documented as having no effect, but it might change the typeDocumentationNeedsInvestigation
#71841 opened 2 months ago by mateusz834
cmd/compile: clarify whether or not the panics created in loop bodies should propagate to function iteratorsDocumentationNeedsInvestigationcompiler/runtime
#71830 opened 2 months ago by zigo101
runtime: finalizers/cleanups can exit the finalizer goroutineBugReportNeedsInvestigationcompiler/runtime
#71824 opened 2 months ago by prattmic
cmd/compile: memcombine should learn alignment of byte slices - hard mode - arithmeticImplementationNeedsInvestigationPerformancecompiler/runtime
#71780 opened 2 months ago by Jorropo
cmd/compile: memcombine should learn allignement of byte slices - easy mode - typesImplementationNeedsInvestigationPerformancecompiler/runtime
#71778 opened 2 months ago by Jorropo
#71769 opened 2 months ago by lee157953
runtime: recover calls in loop body of ranging over iterators doesn't take effectBugReportNeedsInvestigationcompiler/runtime
#71685 opened 2 months ago by zigo101
cmd/compile: function signature based optimizationsImplementationNeedsInvestigationPerformancecompiler/runtime
#71628 opened 2 months ago by mateusz834
cmd/compile: method calls for indirect imports not inlinedNeedsInvestigationPerformancecompiler/runtime
#71598 opened 2 months ago by ArsenySamoylov
#71549 opened 2 months ago by cherrymui
#71535 opened 2 months ago by rsc
#71519 opened 2 months ago by jimmyfrasche
cmd/link: can't dynamically import static CFString constants using the internal linkerBugReportNeedsInvestigationOS-Darwincompiler/runtime
#71471 opened 2 months ago by qmuntal
cmd/compile: ICE: unexpected types2.Invalid in writePkgStubBugReportNeedsInvestigationcompiler/runtime
#71454 opened 2 months ago by adonovan
runtime: reportZombies throws "found pointer to free object" in sweeperBugReportNeedsInvestigationToolsgopls/telemetry-wins
#71451 opened 2 months ago by adonovan
cmd/compile: a constant expression is moved into a loopBugReportNeedsInvestigationPerformancecompiler/runtime
#71443 opened 2 months ago by artem-anisimov-0x7f
runtime: binary analysis failed due to fake PC in gosave_systemstack_switchBugReportNeedsInvestigationcompiler/runtime
#71440 opened 2 months ago by RuoxiiWaa
cmd/compile: worse performance when built with pgoBugReportNeedsInvestigationPerformancecompiler/runtime
#71400 opened 3 months ago by crazycs520
runtime: -msan / -asan stack corruption with CPU profiling and SetCgoTraceback context callbackBugReportNeedsFixcompiler/runtime
#71395 opened 3 months ago by prattmic
runtime: map[int64]struct{} requires 16 bytes per slotBugReportNeedsDecisionPerformancecompiler/runtime
#71368 opened 3 months ago by prattmic
cmd/compile: avoid allocs by better tracking of literals for interface conversions and makeBugReportPerformancecompiler/runtime
#71359 opened 3 months ago by thepudds
cmd/compile: storing zero value into interface should not allocateBugReportNeedsInvestigationPerformancecompiler/runtime
#71323 opened 3 months ago by dsnet
#71300 opened 3 months ago by gopherbot
#71293 opened 3 months ago by dbenoit17
cmd/compile: intrinsify cmp.Compare on common types such as stringsNeedsInvestigationPerformancecompiler/runtime
#71270 opened 3 months ago by mvdan
cmd/compile: opt: generate conditional comparisons for || and && conditionsImplementationNeedsInvestigationPerformancecompiler/runtime
#71268 opened 3 months ago by haoliu-ampere
runtime: swiss map SIMD implementation for non-amd64ImplementationNeedsFixPerformancearch-arm64compiler/runtime
#71255 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*reader).pkgDeclsNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71253 opened 3 months ago by prattmic
cmd/compile: "bad ptr to array in slice" in SSA slice handlingNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71252 opened 3 months ago by prattmic
runtime: a Windows application launched via Steam sometimes freezesBugReportNeedsInvestigationOS-Windowscompiler/runtime
#71242 opened 3 months ago by hajimehoshi
#71187 opened 3 months ago by prattmic
cmd/compile: ICE on slice of array pointer returned by a generic functionBugReportNeedsInvestigationcompiler/runtime
#71184 opened 3 months ago by mcy
cmd/compile/internal/arm64: unrecognized failuresNeedsInvestigationOS-NetBSDcompiler/runtimehelp wanted
#71170 opened 3 months ago by gopherbot
#71150 opened 3 months ago by kelanyll
#71134 opened 3 months ago by prattmic
runtime: SEGV in mapaccess2 (go1.23.2 darwin/amd64)BugReportNeedsInvestigationOS-DarwinToolscompiler/runtimegoplsgopls/telemetry-wins
#71123 opened 3 months ago by adonovan
#71033 opened 3 months ago by gopherbot
cmd/compile: bug in cmd/compile/internal/liveness.(*liveness).epilogueNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71025 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*reader).typeParamNamesNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71024 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*linker).exportBodyNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71023 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.(*Type).wantEtypeNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71022 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.NewFieldNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71021 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.IsExportedNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71020 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*reader).doPkgNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71019 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.CalcSizeNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71018 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*pkgReader).posBaseIdxNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71017 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/importer.(*pkgReader).newReaderNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71016 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*pkgWriter).pkgIdxNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71015 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/ssa.evalOrigNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71014 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.readImportFileNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71013 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/importer.(*reader).typInfoNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71012 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/bitvec.NewBulkNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71011 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types2.setDefTypeNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71010 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.(*Type).IsMemoryNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71009 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.(*Type).ElemNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71008 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/escape.(*escape).newLocNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71007 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*pkgWriter).pkgIdxNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71006 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.(*Type).PosNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71005 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.readPackageNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71004 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/bitvec.NewBulkNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71003 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/inline/interleaved.fixpoint.func2NeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71002 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/types.NewNamedNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71001 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/importer.(*reader).pkgNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#71000 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/ssa.copyelimValueNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#70999 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*reader).localIdent (export data parent issue)NeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#70998 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/noder.(*pkgReader).objIdxMayFailNeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#70997 opened 3 months ago by prattmic
cmd/compile: bug in cmd/compile/internal/importer.(*pkgReader).objIdx.func1NeedsInvestigationcompiler/runtimecompiler/telemetry-wins
#70996 opened 3 months ago by prattmic
runtime: use zero byte as empty control word in maps (potential performance improvement)NeedsInvestigationPerformancecompiler/runtime
#70966 opened 4 months ago by colega
cmd/compile: incorrect/confusing pkg prefix on unexported fields of anonymous structDebuggingNeedsInvestigationcompiler/runtime
#70963 opened 4 months ago by ajwerner
cmd/compile: remove memory components for loads statically known to only touch the `.rodata` sectionNeedsInvestigationPerformancecompiler/runtime
#70956 opened 4 months ago by Jorropo
#70907 opened 4 months ago by cagedmantis
runtime: deadlock detection does not work properly in js/wasmNeedsInvestigationOS-JSarch-wasmcompiler/runtime
#70869 opened 4 months ago by Zxilly
runtime: reduce duplicate work by merging map operationsNeedsInvestigationPerformancecompiler/runtime
#70837 opened 4 months ago by prattmic
#70835 opened 4 months ago by prattmic
#70829 opened 4 months ago by rsc
cmd/compile: better error message for ambiguous parseBadErrorMessageNeedsInvestigationcompiler/runtime
#70828 opened 4 months ago by smu-ggl
runtime: panic in runtime.mapiterinit (loong64)NeedsInvestigationToolsarch-loong64compiler/runtimehelp wanted
#70818 opened 4 months ago by gopherbot
cmd/link/internal/ld: TestRISCVTrampolines failuresNeedsInvestigation
#70749 opened 4 months ago by gopherbot
#70702 opened 4 months ago by prattmic
#70700 opened 4 months ago by thepudds
cmd/link: unused runtime-internal exported methods aren't getting deadcodedNeedsInvestigationcompiler/runtime
#70670 opened 4 months ago by randall77
runtime: clear() is slow for maps with big capacity and small number of itemsNeedsInvestigationPerformancecompiler/runtime
#70617 opened 4 months ago by valyala
runtime: TestRuntimeLockMetricsAndProfile/runtime.lock failuresNeedsInvestigationcompiler/runtimehelp wanted
#70602 opened 4 months ago by gopherbot
runtime: make Windows VirtualAlloc failure more informativeNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#70558 opened 4 months ago by adonovan
cmd/compile/internal/liveness: unrecognized failuresNeedsInvestigation
#70545 opened 4 months ago by gopherbot
cmd/compile/internal/dwarfgen: unrecognized failuresNeedsInvestigation
#70542 opened 4 months ago by gopherbot
cmd/compile/internal/devirtualize: unrecognized failuresNeedsInvestigation
#70541 opened 4 months ago by gopherbot
cmd/compile: cannot build runtime in coverage mode on WasmNeedsInvestigationarch-wasmcompiler/runtime
#70510 opened 5 months ago by Zxilly
runtime: `fatal error: runtime: mcall called on m->g0 stack` while concurrently fetching /profile and /traceNeedsInvestigationcompiler/runtime
#70454 opened 5 months ago by piob-io
cmd/compile: register allocation of rematerializable ops ignores the op output register constraints.NeedsInvestigationcompiler/runtime
#70451 opened 5 months ago by prattmic
#70425 opened 5 months ago by cagedmantis
cmd/compile: provide default PGO profiles that cover the runtimeFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#70393 opened 5 months ago by Jorropo
#70356 opened 5 months ago by gopherbot
#70329 opened 5 months ago by cheese
cmd/compile: consider giving a warning or an error if a PGO profile looks mismatchedNeedsInvestigationThinkingcompiler/runtime
#70291 opened 5 months ago by mvdan
cmd/compile: doesn't inline basic funcs and doesn't optimize code after inliningNeedsInvestigationPerformancecompiler/runtime
#70235 opened 5 months ago by david-its
#70224 opened 5 months ago by ti-mo
cmd/compile: declare and assign of function literal escapes to heapNeedsInvestigationPerformancecompiler/runtime
#70171 opened 5 months ago by qdongxu
cmd/compile/internal/base: unrecognized failuresNeedsInvestigation
#70116 opened 5 months ago by gopherbot
cmd/compile/internal/compare: unrecognized failuresNeedsInvestigation
#70114 opened 5 months ago by gopherbot
#70107 opened 5 months ago by gopherbot
#70103 opened 5 months ago by gopherbot
cmd/compile/internal/abt: unrecognized failuresNeedsInvestigation
#70100 opened 5 months ago by gopherbot
#70095 opened 5 months ago by gopherbot
cmd/link: static linking creates binaries that segfault when built with `-msan`NeedsFixcompiler/runtimehelp wanted
#70080 opened 5 months ago by mknyszek
cmd/link: unresolvable R_RISCV_HI20 relocation against symbol `stderr@@GLIBC_2.27'NeedsInvestigationarch-riscvcompiler/runtime
#70076 opened 5 months ago by BoyaoWang430
cmd/compile: missed bounds check elimination when paired slices are reslicedNeedsInvestigationPerformancecompiler/runtime
#70062 opened 5 months ago by FiloSottile
cmd/compile: should delete loops without side-effectsNeedsInvestigationPerformancecompiler/runtimehelp wanted
#69889 opened 6 months ago by dominikh
cmd/compile: inlining of range funcs should be more aggressiveNeedsInvestigationPerformancecompiler/runtime
#69885 opened 6 months ago by dominikh
runtime: provide a way to opt in to stack trace printing for process-terminating signals in secure-mode binaries on Unix OSesFeatureRequestNeedsInvestigationcompiler/runtime
#69868 opened 6 months ago by cespare
#69781 opened 6 months ago by FiloSottile
#69773 opened 6 months ago by gopherbot
#69648 opened 6 months ago by i3d
#69621 opened 7 months ago by jayantxie
#69614 opened 7 months ago by mknyszek
runtime: significant heap profiler memory usage increase in Go 1.23NeedsInvestigationcompiler/runtime
#69590 opened 7 months ago by nsrip-dd
#69527 opened 7 months ago by gopherbot
cmd/link: function "decodetypeGcmask" read gcdata from shared object file may not correct when use `lld` link in linux/arm64NeedsInvestigationcompiler/runtime
#69466 opened 7 months ago by And-ZJ
#69457 opened 7 months ago by gopherbot
runtime: panic not generating a correct backtrace stack while crashing in cgo on ARM64 platformNeedsInvestigationarch-arm64compiler/runtimehelp wanted
#69438 opened 7 months ago by miles-byted
runtime: "traceback did not unwind completely" during preempt during strings_test initNeedsInvestigationOS-NetBSDcompiler/runtimehelp wanted
#69389 opened 7 months ago by gopherbot
cmd/compile: add epilogue_begin to DWARF line infoFeatureRequestNeedsInvestigationcompiler/runtimehelp wanted
#69329 opened 7 months ago by ajwerner
runtime: non-preemptible zeroing in clear, append, bytes.growSlice, etcNeedsInvestigationPerformancecompiler/runtime
#69327 opened 7 months ago by rhysh
#69307 opened 7 months ago by aarzilli
#69268 opened 7 months ago by rhysh
runtime: build fails when run via QEMU for linux/amd64 running on linux/arm64NeedsInvestigationOS-Linuxcompiler/runtime
#69255 opened 7 months ago by myitcv
runtime: implement procyield as ISB instruction on arm64NeedsInvestigationPerformancearch-arm64compiler/runtime
#69232 opened 7 months ago by rhysh
cmd/compile: deadstores and nilchecks solvable after memory to ssa renames are not handledNeedsInvestigationcompiler/runtime
#69174 opened 7 months ago by mariecurried
cmd/compile: type parameter involving constraint with channels seems like it should be inferrableTypeInferencecompiler/runtime
#69153 opened 7 months ago by mark-rushakoff
runtime: binaries should fail at startup when built with a GOARM64 version not supported on the runtime hardwareFixPendingNeedsFixarch-arm64compiler/runtime
#69124 opened 7 months ago by cespare
x/mobile, runtime: missing stack trace on Android crashNeedsInvestigationcompiler/runtimehelp wantedmobile
#69101 opened 7 months ago by xcolwell
cmd/compile: PGO fails to do multiple levels of inlining into a single functionNeedsFixcompiler/runtime
#69046 opened 8 months ago by prattmic
runtime: frame pointer stored past the stack pointer on arm64, resulting in inaccurate backtraces in LLDBNeedsInvestigationarch-arm64compiler/runtime
#69032 opened 8 months ago by smoofra
cmd/compile: iter implementations significantly slower than equivalent for loopsNeedsInvestigationPerformancecompiler/runtime
#69015 opened 8 months ago by kscooo
#68982 opened 8 months ago by johanbrandhorst
cmd/compile: amd64 carry flag spilling uses SBBQ + NEGQ instead of SETCSNeedsInvestigationPerformancecompiler/runtimehelp wanted
#68961 opened 8 months ago by bremac
runtime: consider using batched shuffle in selectgoNeedsInvestigationPerformancecompiler/runtimehelp wanted
#68933 opened 8 months ago by josharian
runtime: use `tophash == emptyRest` to decrease search times in `mapaccess1_faststr` and `mapaccess2_faststr`NeedsDecisionPerformancecompiler/runtime
#68912 opened 8 months ago by yuanjize
#68897 opened 8 months ago by hauntedness
runtime: SIGSEGV in preemptone (riscv64)NeedsInvestigationToolsarch-riscvcompiler/runtimehelp wanted
#68862 opened 8 months ago by gopherbot
cmd/compile: in `prove.go:addLocalFacts` `ft.update` propagates limits depends on value ordering and can't propagate `ft.update` → `ft.flowLimit` dependenciesNeedsInvestigationPerformancecompiler/runtime
#68857 opened 8 months ago by Jorropo
cmd/compile: pgo causes worse performance on some benchmarksNeedsInvestigationPerformancecompiler/runtime
#68815 opened 8 months ago by qiulaidongfeng
#68800 opened 8 months ago by gopherbot
#68788 opened 8 months ago by gopherbot
cmd/compile: PGO devirtualization of generic method callNeedsInvestigationPerformancecompiler/runtime
#68787 opened 8 months ago by bboreham
#68769 opened 8 months ago by rip-create-your-account
#68632 opened 8 months ago by mrwonko
#68631 opened 8 months ago by And-ZJ
cmd/compile: allow parameterized type aliases to omit redundant type parametersNeedsInvestigationThinkingcompiler/runtime
#68617 opened 9 months ago by adonovan
#68583 opened 9 months ago by timandy
#68553 opened 9 months ago by tdakkota
#68507 opened 9 months ago by gopherbot
#68485 opened 9 months ago by flostadler
#68431 opened 9 months ago by gopherbot
runtime: findrunnableGCWorker consumed much higher CPU under 64c AWS instance (ARM64), comparing to 32cNeedsInvestigationPerformanceScalabilitycompiler/runtime
#68399 opened 9 months ago by innerr
#68278 opened 9 months ago by apocelipes
cmd/compile: seemingly valid generic interface rejectedNeedsInvestigationcompiler/runtimeearly-in-cycle
#68162 opened 10 months ago by griesemer
#68156 opened 10 months ago by kkoreilly
cmd/compile: large type switches that always match the first value are slower in Go 1.22NeedsInvestigationcompiler/runtime
#68125 opened 10 months ago by dominiquelefevre
runtime: fatal error stack traces are swallowed for binaries with elevated privilegesNeedsInvestigationcompiler/runtime
#68103 opened 10 months ago by ronanj
cmd/compile: inliner does not inline `binary.*Endian.Uint*` after many inlines in a big functionNeedsDecisioncompiler/runtime
#68081 opened 10 months ago by Jorropo
#68033 opened 10 months ago by griesemer
cmd/compile: declaration order of types affects cycle detection NeedsFixcompiler/runtimeearly-in-cycle
#68025 opened 10 months ago by richardwilkes
runtime: concurrent map iter+write fatal doesn't respect GOTRACEBACKNeedsInvestigationcompiler/runtime
#68019 opened 10 months ago by bradfitz
runtime: consider CNTVCT_EL0 to implement cputicks on ARM64NeedsInvestigationPerformancearch-arm64compiler/runtime
#67937 opened 10 months ago by rhysh
cmd/compile/internal/ssa: incorrect type width when folding widening opsNeedsFixarch-ppc64xcompiler/runtime
#67884 opened 10 months ago by pmur
runtime: `linux/s390x` `ThreadSanitizer failed to allocate 0x7e0000 (8257536) bytes at address 900000180000 (errno: 12)` in QEMUNeedsInvestigationarch-s390xcompiler/runtimehelp wanted
#67881 opened 10 months ago by tamird
runtime: performance degradation on tip on high core count machinesNeedsInvestigationcompiler/runtime
#67858 opened 10 months ago by JacobOaks
runtime: performance degradation on tip that disappears when traced/profiledNeedsInvestigationcompiler/runtime
#67857 opened 10 months ago by JacobOaks
cmd/link: ld: B/BL out of range -134840372 (max +/-128MB) from 0x10809F954NeedsInvestigationOS-Darwincompiler/runtime
#67854 opened 10 months ago by d-bytebase
#67792 opened 10 months ago by rsc
#67744 opened 10 months ago by Benoit12345
#67690 opened 10 months ago by asubiotto
cmd/compile: "panic: unification reached recursion depth limit" with recursive type constraintNeedsInvestigationcompiler/runtimeearly-in-cycle
#67627 opened 11 months ago by camhux
#67619 opened 11 months ago by adonovan
cmd/compile: arm64 multiplication with constant optimizationNeedsInvestigationPerformancearch-arm64compiler/runtimehelp wanted
#67575 opened 11 months ago by egonelbre
cmd/compile/internal/types2: compiler internal hook needs study/revision/repairNeedsInvestigationcompiler/runtime
#67477 opened 11 months ago by dr2chase
cmd/link: support relocations typical with -mcmodel=medium with internal linkingNeedsInvestigationcompiler/runtime
#67475 opened 11 months ago by thanm
#67364 opened 11 months ago by Jorropo
cmd/compile/internal/types2: enable unsorted processing of package objectsNeedsInvestigationcompiler/runtimeearly-in-cycle
#67347 opened 11 months ago by griesemer
#67243 opened 11 months ago by r-hang
#67221 opened 11 months ago by chabbimilind
#67174 opened 11 months ago by upsampled
cmd/compile: missing DWARF location lists for local variables in optimized codeFeatureRequestNeedsInvestigationcompiler/runtime
#67130 opened 11 months ago by andreimatei
runtime: fatal error: mcall called on m->g0 stack on WindowsNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#67108 opened 11 months ago by RichieSams
time, runtime: use QueryPerformanceCounter in time.Now on Windows to improve time resolutionNeedsInvestigationOS-WindowsPerformancecompiler/runtime
#67066 opened 1 year ago by egonelbre
#66999 opened 1 year ago by rhysh
cmd/compile: relax wasm/wasm32 function import signature type constraintsProposalProposal-Acceptedcompiler/runtime
#66984 opened 1 year ago by johanbrandhorst
#66926 opened 1 year ago by gopherbot
runtime: use frame pointer unwind to get backtrace in goroutine profileFeatureRequestNeedsFixPerformancecompiler/runtime
#66915 opened 1 year ago by zdyj3170101136
cmd/link/internal/ld: TestMachoIssue32233 failuresNeedsInvestigation
#66894 opened 1 year ago by gopherbot
#66843 opened 1 year ago by adonovan
#66840 opened 1 year ago by loqs
cmd/compile: unnecessary bounds check with slice offsetNeedsInvestigationPerformancecompiler/runtime
#66691 opened 1 year ago by dsnet
cmd/compile: static allocation should work with constant propagation and inliningNeedsInvestigationPerformancecompiler/runtime
#66671 opened 1 year ago by dsnet
#66446 opened 1 year ago by dsnet
#66420 opened 1 year ago by y1yang0
maps, cmd/compile: special case and/or add function for getting an arbitrary entry from a mapProposalcompiler/runtime
#66361 opened 1 year ago by bradfitz
cmd/link: Oversize object file (example uses generics) causes confusing "slice bounds out of range" panicNeedsInvestigationcompiler/runtime
#66357 opened 1 year ago by djedward
runtime: 2.04% regression in Tile38QueryLoad p50-latency-sec at 24070cfNeedsInvestigationPerformancecompiler/runtime
#66300 opened 1 year ago by mknyszek
#66275 opened 1 year ago by gopherbot
#66194 opened 1 year ago by secDre4mer
cmd/compile: dynamic checks for atomics should be removed for ARM64 targets that support LSEFixPendingarch-arm64compiler/runtime
#66131 opened 1 year ago by andreybokhanko
#66070 opened 1 year ago by zigo101
#66054 opened 1 year ago by 4a6f656c
#66020 opened 1 year ago by gopherbot
#65918 opened 1 year ago by Jorropo
#65890 opened 1 year ago by gopherbot
cmd/compile: bootstrap glitch with version checking on min/max usageNeedsInvestigationcompiler/runtime
#65886 opened 1 year ago by thanm
#65874 opened 1 year ago by donovanhide
runtime: investigate replacing per-thread CLOCK_THREAD_CPUTIME_ID with per-process CLOCK_PROCESS_CPUTIME_IDNeedsInvestigationcompiler/runtime
#65856 opened 1 year ago by prattmic
runtime: clarify statement on g object memory lifetimeDocumentationNeedsDecisioncompiler/runtimehelp wanted
#65843 opened 1 year ago by minkj1992
runtime: traceback: unexpected SPWRITE function msancall/asancallNeedsFixcompiler/runtimehelp wanted
#65841 opened 1 year ago by mauri870
cmd/compile/internal/test: TestCode failuresNeedsInvestigation
#65827 opened 1 year ago by gopherbot
runtime: TestReadMetricsCumulative failures in mayMoreStackPreempt modeNeedsInvestigationcompiler/runtime
#65821 opened 1 year ago by gopherbot
#65780 opened 1 year ago by jespino
#65730 opened 1 year ago by rsc
cmd/compile: inconsistent typechecking with self-referential type parameter constraints NeedsInvestigationcompiler/runtimeearly-in-cyclegenerics
#65714 opened 1 year ago by dawidl022
runtime: stronger affinity between G ↔ P ↔ M ↔ CPU?NeedsInvestigationPerformanceScalabilitycompiler/runtime
#65694 opened 1 year ago by prattmic
cmd/compile: avoid call to runtime.makeslice for zero-length types?NeedsInvestigationPerformancecompiler/runtime
#65685 opened 1 year ago by bradfitz
#65647 opened 1 year ago by JetSetIlly
runtime: SIGSEGV after performing clone(CLONE_PARENT) via C constructor prior to runtime startNeedsInvestigationcompiler/runtime
#65625 opened 1 year ago by lifubang
cmd/compile: generics add significant build time and build size overheadNeedsInvestigationToolSpeedbinary-sizecompiler/runtime
#65605 opened 1 year ago by xaurx
#65587 opened 1 year ago by rsc
#65540 opened 1 year ago by randall77
cmd/compile: compiler assumes `[2]T` does not alias with `struct{a, b T}` which might be allowed by the `unsafe` packageDocumentationNeedsFix
#65535 opened 1 year ago by Jorropo
#65532 opened 1 year ago by felixge
#65495 opened 1 year ago by katsusan
#65466 opened 1 year ago by alexanius
cmd/compile: performance of go wasm is very poorNeedsInvestigationPerformancearch-wasmcompiler/runtime
#65440 opened 1 year ago by liutao-liu
runtime: go test -race on FreeBSD with ASLR reports ok without running any testNeedsInvestigationRaceDetectorcompiler/runtimehelp wanted
#65425 opened 1 year ago by xiaq
#65416 opened 1 year ago by gopherbot
runtime: array index not starting at 0 in memstats.PauseNs on windowsNeedsFixOS-Windowscompiler/runtime
#65414 opened 1 year ago by MikeMitchellWebDev
cmd/compile: DIE with empty locations generated with optimizations disabledNeedsInvestigationcompiler/runtime
#65405 opened 1 year ago by aarzilli
cmd/compile: cross compiled arm64 binary can not execute and no response, the program seem to be hungNeedsInvestigation
#65361 opened 1 year ago by dabaosun
#65355 opened 1 year ago by prattmic
cmd/compile/internal/types2, go/types: don't panic when calling under/underlyingNeedsInvestigationcompiler/runtime
#65344 opened 1 year ago by paulsonkoly
cmd/compile: unsafe conversion from slice to struct pointer generates worse code on amd64 than on 386FeatureRequestNeedsInvestigationPerformancecompiler/runtime
#65330 opened 1 year ago by dominikh
#65293 opened 1 year ago by gopherbot
#65286 opened 1 year ago by mknyszek
#65282 opened 1 year ago by gopherbot
go/types, cmd/compile/internal/types2: type inference limitation leads to incorrect result for directed channel type constraintNeedsInvestigationTypeInferencegenerics
#65202 opened 1 year ago by leaxoy
runtime: gcControllerState.heapLive from mgcpacer.go inconsistent with gc-guide's Live Heapcompiler/runtime
#65195 opened 1 year ago by smiletrl
#65192 opened 1 year ago by egonelbre
#65176 opened 1 year ago by gopherbot
#65138 opened 1 year ago by prattmic
cmd/compile: move basic blocks, which return non-nil errors, to the end of assembly outputNeedsInvestigationPerformancecompiler/runtime
#65068 opened 1 year ago by valyala
runtime: epoll scalability problem with 192 core machine and 1k+ ready socketsNeedsInvestigationOS-LinuxPerformanceScalabilitycompiler/runtime
#65064 opened 1 year ago by prattmic
#65060 opened 1 year ago by komuw
#65039 opened 1 year ago by dominikh
cmd/compile: improve fn arg recovery in tracebacks via call site recordsNeedsDecisioncompiler/runtime
#65021 opened 1 year ago by thanm
cmd/compile/internal/ssa: more location lists could be mergedNeedsInvestigationbinary-sizecompiler/runtime
#65005 opened 1 year ago by ajwerner
runtime: memory corruption on `android-arm-corellium`BuildersNeedsInvestigationOS-Androidarch-armcompiler/runtime
#64938 opened 1 year ago by bcmills
#64900 opened 1 year ago by CAFxX
cmd/compile: negative types are allowed, but will not be negative during program execution, with boundary checkingNeedsInvestigationPerformancecompiler/runtime
#64895 opened 1 year ago by qiulaidongfeng
#64894 opened 1 year ago by vincentbernat
runtime: smoother growth rate transition yields great resultsNeedsInvestigationPerformancecompiler/runtime
#64877 opened 1 year ago by shoham-b
#64862 opened 1 year ago by dominikh
#64856 opened 1 year ago by HarikrishnanBalagopal
cmd/compile: confusing error message for not implementing a pointer to an interfaceNeedsInvestigationcompiler/runtime
#64838 opened 1 year ago by cherrymui
cmd/compile: devirtualization of interface calls with type assertionsFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#64824 opened 1 year ago by mateusz834
#64781 opened 1 year ago by klauspost
#64722 opened 1 year ago by prattmic
#64703 opened 1 year ago by prattmic
#64687 opened 1 year ago by kgibm
cmd/compile: include PGO devirtualization targets in export dataNeedsInvestigationPerformancecompiler/runtime
#64676 opened 1 year ago by prattmic
#64675 opened 1 year ago by prattmic
cmd/compile: PGO devirtualization of partial interface implementationsNeedsInvestigationPerformancecompiler/runtime
#64673 opened 1 year ago by prattmic
runtime: frequent TestCrashDumpsAllThreads failures on `linux/s390x`NeedsInvestigationarch-s390xcompiler/runtimehelp wanted
#64650 opened 1 year ago by bcmills
#64595 opened 1 year ago by dsnet
#64541 opened 1 year ago by AlexanderYastrebov
#64535 opened 1 year ago by gopherbot
runtime: `Caller` can return `<autogenerated>` as filename when called from a global variableNeedsInvestigationcompiler/runtime
#64520 opened 1 year ago by pgimalac
cmd/compile: pgo support for external Linux perf profiles and perf_data_converterNeedsInvestigationOS-Linuxcompiler/runtimehelp wanted
#64489 opened 1 year ago by zamazan4ik
#64487 opened 1 year ago by zamazan4ik
cmd/compile: fatal error: checkptr: pointer arithmetic computed bad pointer valueNeedsInvestigationcompiler/runtime
#64467 opened 1 year ago by gucio321
#64459 opened 1 year ago by mknyszek
runtime: ~5% regression in ParallelizeUntil/pieces:1000,workers:10,chunkSize:1-8 sec/op at 450ecbeNeedsInvestigationPerformancecompiler/runtime
#64455 opened 1 year ago by rhysh
runtime, syscall, x/sys/windows: unexpected DLL loading behaviorNeedsFixOS-WindowsSecuritycompiler/runtime
#64411 opened 1 year ago by rolandshoemaker
#64397 opened 1 year ago by zhangfannie
#64345 opened 1 year ago by mauri870
#64328 opened 1 year ago by zigo101
#64272 opened 1 year ago by zigo101
cmd/compile: can't override variable with ldflags when initial value is a funcNeedsInvestigationcompiler/runtime
#64246 opened 1 year ago by sethvargo
#64222 opened 1 year ago by qiulaidongfeng
cmd/compile: implement support for Alias types nodes in export data formatNeedsFixcompiler/runtimeearly-in-cycle
#64208 opened 1 year ago by griesemer
cmd/compile: panic due to undocumented `gotypesalias` GODEBUG in types2NeedsInvestigation
#64177 opened 1 year ago by gopherbot
#64134 opened 1 year ago by gopherbot
#64046 opened 1 year ago by Nasfame
cmd/compile: FuncForPC on a generic struct method is different from a non-generic structNeedsInvestigationcompiler/runtime
#63945 opened 1 year ago by mitar
#63904 opened 1 year ago by mihaiav
cmd/vet, cmd/compile: failures with `not a Go object file`NeedsInvestigationcompiler/runtimehelp wanted
#63866 opened 1 year ago by gopherbot
#63827 opened 2 years ago by nevkontakte
runtime: PanicNilError error string should have "runtime error: " prefixNeedsDecisioncompiler/runtime
#63813 opened 2 years ago by Goclipse27
#63761 opened 2 years ago by Mr1X
#63735 opened 2 years ago by gopherbot
cmd/compile: some case can be inlined before unified ir(go1.19-), but can't be inilned after unified ir(go1.20+) NeedsInvestigationcompiler/runtime
#63687 opened 2 years ago by peter-xiao
#63670 opened 2 years ago by y1yang0
runtime: mallocgc does not seem to need to call publicationBarrier when allocating noscan objectsNeedsInvestigationcompiler/runtime
#63640 opened 2 years ago by wbyao
#63630 opened 2 years ago by nsrip-dd
cmd/compile: missing error reports for program with large stack frameNeedsInvestigationcompiler/runtime
#63616 opened 2 years ago by cuonglm
#63437 opened 2 years ago by Elemecca
runtime: MemStats fields should document their runtime/metrics equivalentsDocumentationNeedsInvestigationcompiler/runtime
#63424 opened 2 years ago by rhysh
#63353 opened 2 years ago by gopherbot
runtime: a hard limit version of GOMEMLIMIT for testingFeatureRequestNeedsInvestigationProposalcompiler/runtime
#63338 opened 2 years ago by seebs
cmd/compile: `internal compiler error` compiling `net` on `darwin-amd64-11_0`NeedsInvestigationOS-Darwincompiler/runtime
#63296 opened 2 years ago by gopherbot
#63285 opened 2 years ago by findleyr
#63276 opened 2 years ago by walles
#63131 opened 2 years ago by johanbrandhorst
cmd/compile: flashing optimization indexing into arrays bounded by a modulo bellow or equal to the length only works if the modulo is a sub expression of the indexingNeedsFixPerformancecompiler/runtime
#63110 opened 2 years ago by Jorropo
#63108 opened 2 years ago by gopherbot
#63107 opened 2 years ago by gopherbot
#63106 opened 2 years ago by gopherbot
cmd/link/internal/ld: TestStaticTmp failuresNeedsInvestigation
#63098 opened 2 years ago by gopherbot
cmd/compile/internal/test: TestIssue38068 failuresNeedsInvestigation
#63094 opened 2 years ago by gopherbot
#63093 opened 2 years ago by gopherbot
#63092 opened 2 years ago by gopherbot
#63085 opened 2 years ago by gopherbot
#63082 opened 2 years ago by gopherbot
cmd/link/internal/ld: TestMemProfileCheck failuresNeedsInvestigation
#63079 opened 2 years ago by gopherbot
#63074 opened 2 years ago by gopherbot
#63068 opened 2 years ago by gopherbot
#63066 opened 2 years ago by gopherbot
#63064 opened 2 years ago by gopherbot
#63060 opened 2 years ago by gopherbot
#63059 opened 2 years ago by gopherbot
#63050 opened 2 years ago by gopherbot
#63049 opened 2 years ago by gopherbot
#63045 opened 2 years ago by gopherbot
#63037 opened 2 years ago by gopherbot
cmd/compile/internal/test: TestIssue16214 failuresNeedsInvestigation
#63032 opened 2 years ago by gopherbot
#63014 opened 2 years ago by gopherbot
#63008 opened 2 years ago by gopherbot
#62999 opened 2 years ago by gopherbot
#62997 opened 2 years ago by gopherbot
#62988 opened 2 years ago by gopherbot
cmd/link/internal/ld: TestStaticTmp failuresNeedsInvestigation
#62982 opened 2 years ago by gopherbot
cmd/compile/internal/test: TestIssue38068 failuresNeedsInvestigation
#62978 opened 2 years ago by gopherbot
#62977 opened 2 years ago by gopherbot
#62976 opened 2 years ago by gopherbot
#62969 opened 2 years ago by gopherbot
#62966 opened 2 years ago by gopherbot
cmd/link/internal/ld: TestMemProfileCheck failuresNeedsInvestigation
#62962 opened 2 years ago by gopherbot
#62958 opened 2 years ago by gopherbot
#62952 opened 2 years ago by gopherbot
#62950 opened 2 years ago by gopherbot
#62948 opened 2 years ago by gopherbot
#62943 opened 2 years ago by gopherbot
#62942 opened 2 years ago by gopherbot
#62934 opened 2 years ago by gopherbot
#62932 opened 2 years ago by gopherbot
#62931 opened 2 years ago by gopherbot
#62928 opened 2 years ago by gopherbot
#62926 opened 2 years ago by gopherbot
#62925 opened 2 years ago by gopherbot
#62924 opened 2 years ago by gopherbot
#62901 opened 2 years ago by gopherbot
#62892 opened 2 years ago by gopherbot
#62891 opened 2 years ago by gopherbot
cmd/link: misc/cgo/test suite crashes on Windows when linked against UCRT with `-linkmode=internal`NeedsInvestigationOS-Windowscompiler/runtime
#62887 opened 2 years ago by corhere
cmd/link/internal/ld: TestDeadcode failuresNeedsInvestigation
#62884 opened 2 years ago by gopherbot
#62878 opened 2 years ago by gopherbot
#62877 opened 2 years ago by gopherbot
#62876 opened 2 years ago by gopherbot
#62875 opened 2 years ago by gopherbot
#62871 opened 2 years ago by gopherbot
#62856 opened 2 years ago by gopherbot
cmd/compile/internal/importer: TestIssue13566 failuresNeedsInvestigation
#62840 opened 2 years ago by gopherbot
#62838 opened 2 years ago by gopherbot
#62837 opened 2 years ago by gopherbot
cmd/compile/internal/test: TestPGOIntendedInliningShiftedLines failuresNeedsInvestigation
#62832 opened 2 years ago by gopherbot
#62819 opened 2 years ago by gopherbot
#62816 opened 2 years ago by gopherbot
#62798 opened 2 years ago by gopherbot
#62795 opened 2 years ago by gopherbot
#62794 opened 2 years ago by gopherbot
#62793 opened 2 years ago by gopherbot
#62785 opened 2 years ago by gopherbot
#62778 opened 2 years ago by gopherbot
#62777 opened 2 years ago by gopherbot
#62773 opened 2 years ago by gopherbot
#62772 opened 2 years ago by gopherbot
cmd/link/internal/ld: TestRuntimeTypeAttrExternal failuresNeedsInvestigation
#62771 opened 2 years ago by gopherbot
#62764 opened 2 years ago by gopherbot
cmd/compile/internal/test: TestIntendedInlining failuresNeedsInvestigation
#62757 opened 2 years ago by gopherbot
#62756 opened 2 years ago by gopherbot
#62752 opened 2 years ago by gopherbot
#62749 opened 2 years ago by gopherbot
#62671 opened 2 years ago by cherrymui
#62661 opened 2 years ago by kortschak
#62653 opened 2 years ago by thepudds
cmd/link, cmd/go: emit split DWARF on darwinDebuggingOS-DarwinProposalProposal-Acceptedcompiler/runtime
#62577 opened 2 years ago by cherrymui
runtime: deadlock while stopping the world (most recently openbsd/amd64)NeedsInvestigationOS-OpenBSDcompiler/runtimehelp wanted
#62541 opened 2 years ago by gopherbot
runtime: flaky failures on NetBSD since CL 526118NeedsInvestigationOS-NetBSDcompiler/runtimehelp wanted
#62524 opened 2 years ago by cherrymui
#62507 opened 2 years ago by bradfitz
#62501 opened 2 years ago by mdempsky
#62488 opened 2 years ago by seebs
#62470 opened 2 years ago by qizhou
#62463 opened 2 years ago by aclements
#62444 opened 2 years ago by zamazan4ik
#62420 opened 2 years ago by randomascii
runtime: documentation on runtime.Pinner and cgo slightly conflicting or confusingDocumentationNeedsInvestigationcompiler/runtime
#62380 opened 2 years ago by seebs
cmd/link: panic with `index out of range` in `cmd/link/internal/loader.(*Loader).resolve`NeedsInvestigationcompiler/runtime
#62355 opened 2 years ago by gopherbot
runtime: stack corruption on freebsd/armNeedsInvestigationOS-FreeBSDarch-armcompiler/runtimehelp wanted
#62251 opened 2 years ago by mknyszek
cmd/compile/internal/devirtualize: PGO devirtualization lost when inlining function containing devirtualized callNeedsInvestigationcompiler/runtime
#62245 opened 2 years ago by korniltsev
cmd/compile: dead code-elimination should work for sync.OnceValueFeatureRequestNeedsInvestigationbinary-sizecompiler/runtime
#62202 opened 2 years ago by dsnet
runtime: failures with `fatal error: traceback did not unwind completely` on `openbsd/arm64`NeedsInvestigationOS-OpenBSDarch-arm64compiler/runtimehelp wanted
#62182 opened 2 years ago by bcmills
#62172 opened 2 years ago by puzpuzpuz
#62086 opened 2 years ago by aciduck
cmd/compile: treat bool-to-int conversion as a constant for optimization for more complex patternsFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#62049 opened 2 years ago by dsnet
runtime, cmd/compile: redesign PCDATA encodingFeatureRequestNeedsFixPerformancebinary-sizecompiler/runtime
#61984 opened 2 years ago by aclements
runtime: segfaults in cross compiled binaries for solaris 11.3NeedsInvestigationOS-Solariscompiler/runtimehelp wanted
#61950 opened 2 years ago by karlik8899
runtime: data race on stack object when using arena on darwin arm64NeedsInvestigationOS-DarwinRaceDetectorarch-arm64compiler/runtime
#61835 opened 2 years ago by 578559967
#61730 opened 2 years ago by wildoranges
#61728 opened 2 years ago by WAY29
cmd/compile: missing DWARF location list for function arg; stack spill not used for loclistNeedsInvestigationcompiler/runtime
#61703 opened 2 years ago by andreimatei
cmd/compile: nonsensical DWARF location lists produced for function argumentNeedsInvestigationcompiler/runtime
#61700 opened 2 years ago by andreimatei
cmd/compile: allow some calls to generic functions in pre-go1.18 codeNeedsInvestigationcompiler/runtimegenerics
#61689 opened 2 years ago by rogpeppe
cmd/compile/internal/ir: panic in `IsSynthetic` on `openbsd/arm64`NeedsInvestigationOS-OpenBSDarch-arm64compiler/runtimehelp wanted
#61686 opened 2 years ago by gopherbot
cmd/compile: unhelpful error message with recursive constraintBadErrorMessageNeedsInvestigationTypeInferencecompiler/runtimegenerics
#61685 opened 2 years ago by rogpeppe
#61575 opened 2 years ago by psilva261
cmd/compile: panic in `cmd/compile/internal/types.(*Type).Size` via `cmd/compile/internal/ssa.(*slotCanonicalizer).lookup`compiler/runtime
#61570 opened 2 years ago by bcmills
#61502 opened 2 years ago by aclements
runtime: contention in runtime.newMarkBits on gcBitsArenas.lockNeedsInvestigationPerformancecompiler/runtime
#61428 opened 2 years ago by rhysh
runtime: contention in runtime.(*mheap).freeSpan.func1 on mheap_.lockNeedsInvestigationPerformancecompiler/runtime
#61427 opened 2 years ago by rhysh
runtime: contention in runtime.gcFlushBgCredit on work.assistQueue.lockNeedsInvestigationPerformancecompiler/runtime
#61426 opened 2 years ago by rhysh
cmd/compile: DWARF duplicated DW_TAG_formal_parameter for some functionsDebuggingNeedsInvestigationcompiler/runtime
#61357 opened 2 years ago by dev747368
#61333 opened 2 years ago by KaurkerDevourer
#61192 opened 2 years ago by drhpc
cmd/compile/internal/types2: TestIssue43124 fails randomly in go1.21rc2NeedsInvestigationcompiler/runtime
#61064 opened 2 years ago by zhsj
#61052 opened 2 years ago by cdvr1993
#61046 opened 2 years ago by lixin1234qqq
#60943 opened 2 years ago by dpcollins-google
runtime: `sysMemStat overflow` on linux-riscv64-unmatchedNeedsInvestigationarch-riscvcompiler/runtime
#60888 opened 2 years ago by bcmills
cmd/compile, runtime: speed up heap allocations in loopsFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#60879 opened 2 years ago by CAFxX
runtime: Getting interrupts on isolated cores (caused by simple Go app) during low-latency workNeedsInvestigationcompiler/runtimehelp wanted
#60735 opened 2 years ago by p-zak
#60714 opened 2 years ago by mknyszek
#60693 opened 2 years ago by prattmic
#60670 opened 2 years ago by mknyszek
cmd/compile: invalid DWARF location list for local var - erroneously extends to function epilogueNeedsInvestigationcompiler/runtimehelp wanted
#60493 opened 2 years ago by andreimatei
cmd/compile: regression in DWARF location lists caused by "issue VarDef only for pointer-ful types" NeedsInvestigationcompiler/runtime
#60479 opened 2 years ago by andreimatei
cmd/compile: var _ = f prevents f from being dead-code eliminatedFeatureRequestNeedsInvestigationbinary-sizecompiler/runtime
#60464 opened 2 years ago by neild
#60449 opened 2 years ago by gopherbot
#60426 opened 2 years ago by spacewander
#60413 opened 2 years ago by mknyszek
#60324 opened 2 years ago by rsc
#60316 opened 2 years ago by gopherbot
#60261 opened 2 years ago by gopherbot
cmd/compile, x/build/cmd/relui: update compiler's PGO profile as part of rc1 relui flowBuildersNeedsFixrecurringrelease-blocker
#60234 opened 2 years ago by cherrymui
runtime: significant number of bounds checks in growsliceNeedsInvestigationPerformancecompiler/runtime
#60071 opened 2 years ago by egonelbre
#60050 opened 2 years ago by prattmic
runtime: parallel json benchmark leads high CPU usage when go version > 1.15 on ARM64NeedsInvestigationcompiler/runtime
#60043 opened 2 years ago by botieking98
#59947 opened 2 years ago by bcmills
#59913 opened 2 years ago by bcmills
runtime: TestCgoTracebackSigpanic consistently times out on iosNeedsInvestigationOS-iOScompiler/runtime
#59912 opened 2 years ago by bcmills
#59902 opened 2 years ago by zhouguangyuan0718
#59866 opened 2 years ago by catinello
cmd/compile, os: Go code in shared library under Android can't read env variablesNeedsInvestigationOS-Androidmobile
#59843 opened 2 years ago by awsong
cmd/compile: generic code behaves differently from non-generic codeNeedsInvestigationcompiler/runtime
#59827 opened 2 years ago by zigo101
#59824 opened 2 years ago by qmuntal
runtime: system stack and heap corruption when interacting with cgo on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#59724 opened 2 years ago by CannibalVox
runtime: make the proportion of CPU the GC uses based on actual available CPU time and not GOMAXPROCSNeedsInvestigationcompiler/runtime
#59715 opened 2 years ago by mknyszek
#59708 opened 2 years ago by adonovan
cmd/compile: range loop with large element has a significant costNeedsInvestigationPerformancecompiler/runtime
#59706 opened 2 years ago by egonelbre
runtime, cmd/compile: share more constantscompiler/runtime
#59670 opened 2 years ago by aclements
#59663 opened 2 years ago by vaind
runtime: deadlock when running concurrent builds on MacOSNeedsInvestigationOS-Darwincompiler/runtime
#59657 opened 2 years ago by sluongng
cmd/compile: go:linkname causes "internal compiler error: panic: runtime error: invalid memory address or nil pointer dereference"NeedsInvestigationcompiler/runtime
#59621 opened 2 years ago by mandriota
#59616 opened 2 years ago by prattmic
#59612 opened 2 years ago by prattmic
cmd/compile: better optimization of type switches in instantiated generic functionsFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#59591 opened 2 years ago by ianlancetaylor
runtime: cgo stuck because of go signal handler went into dead loop if pid=1NeedsDecisioncompiler/runtime
#59569 opened 2 years ago by cocktail828
cmd/compile: buildmode c-archive not supported on linux/mips64leFeatureRequestNeedsFixarch-mipscompiler/runtime
#59561 opened 2 years ago by 23083940
cmd/compile: redundant loads in strconv not eliminatedFeatureRequestNeedsInvestigationPerformancecompiler/runtime
#59478 opened 2 years ago by nngffhj
#59448 opened 2 years ago by gopherbot
#59401 opened 2 years ago by nsrip-dd
runtime: `SIGSEGV` via go test with -race -cover and -tags netgo on alpine linux/arm64NeedsInvestigationcompiler/runtime
#59369 opened 2 years ago by GeorgeMac
#59351 opened 2 years ago by gopherbot
#59120 opened 2 years ago by xen0n
runtime: add support for the Arm’s ArmV8.5-A Memory Tagging Extension (MTE) in Go ProposalProposal-Holdcompiler/runtime
#59090 opened 2 years ago by zhangfannie
cmd/compile: mod operator is very slow on intel hardware with int64NeedsInvestigationPerformancecompiler/runtimehelp wanted
#59089 opened 2 years ago by rcsaquino
cmd/compile: does not inline method of generic type across packages when there are multiple instantiationsNeedsInvestigationcompiler/runtime
#59070 opened 2 years ago by 578559967
runtime: endless sigtramp in the stack of coredump generated by panic on arm64NeedsInvestigationarch-arm64compiler/runtime
#58998 opened 2 years ago by ppggff
#58932 opened 2 years ago by gopherbot
runtime: framepointer-based stack unwinding omits memmove's calleeNeedsInvestigationcompiler/runtime
#58835 opened 2 years ago by rhysh
#58813 opened 2 years ago by aarzilli
cmd/link/internal/ld, cmd/nm: tests fail on android/arm64NeedsInvestigationOS-Androidarch-arm64compiler/runtimemobile
#58807 opened 2 years ago by bcmills
cmd/link, cmd/pack: tests fail with `missing Go type information for global symbol .dynsym` on android/arm64NeedsInvestigationOS-Androidarch-arm64compiler/runtimemobile
#58806 opened 2 years ago by bcmills
runtime: TestCgoTracebackSigpanic fails on android/arm64 and android/armNeedsInvestigationOS-Androidarch-armarch-arm64compiler/runtimemobile
#58794 opened 2 years ago by bcmills
cmd/link: allow specifying the macOS SDK in internal linking modeNeedsInvestigationOS-Darwincompiler/runtime
#58722 opened 2 years ago by nguyen-phillip
#58612 opened 2 years ago by griesemer
#58570 opened 2 years ago by prattmic
#58567 opened 2 years ago by eh-steve
testing, runtime: calling `t.Helper()` in a goroutine logs asm file names, not the one from the call siteNeedsInvestigationcompiler/runtime
#58545 opened 2 years ago by pmalek
runtime: Go crashes in windows when creating JVM using "JNI_CreateJavaVM"NeedsInvestigationOS-Windowscompiler/runtime
#58542 opened 2 years ago by GreenFuze
#58492 opened 2 years ago by CannibalVox
cmd/compile: mips/mips64 floating point negation does not handle NaN correctlyNeedsDecisionarch-mipscompiler/runtimehelp wanted
#58466 opened 2 years ago by ianlancetaylor
cmd/link: buildmode=shared -linkshared - makeslice: cap out of rangeNeedsInvestigationcompiler/runtime
#58405 opened 2 years ago by GouthamBanala
cmd/compile: typechecker Go version and build-constraints Go version disagreeNeedsInvestigationcompiler/runtime
#58342 opened 2 years ago by LukeShu
#58298 opened 2 years ago by Deleplace
runtime: TestCgoExternalThreadPanic failures with `exit status 2`NeedsInvestigationarch-mipscompiler/runtimehelp wanted
#58278 opened 2 years ago by bcmills
#58277 opened 2 years ago by bcmills
x/build, cmd/link: darwin/amd64 builders unexpectedly skipping `cmd/link.TestBuildForTvOS`BuildersNeedsInvestigationOS-Darwincompiler/runtimemobile
#58231 opened 2 years ago by bcmills
runtime: allow no-escape slices of unknown capacity to be allocated to the stack more aggressivelyNeedsInvestigationPerformance
#58215 opened 2 years ago by fredbi
#58214 opened 2 years ago by fredbi
cmd/compile: multiple performance regressions due to CL 270940, 448036, or 454036NeedsInvestigationcompiler/runtime
#58166 opened 2 years ago by prattmic
#58153 opened 2 years ago by prattmic
cmd/compile: add test for PGO profiles merged from profiles with different source versionsNeedsDecisionTestingcompiler/runtime
#58101 opened 2 years ago by prattmic
#57989 opened 2 years ago by gopherbot
#57916 opened 2 years ago by mdempsky
#57847 opened 2 years ago by bcmills
cmd/compile: os.Stdout.Write causes its argument to escape on WindowsNeedsInvestigationOS-WindowsPerformancecompiler/runtime
#57740 opened 2 years ago by ALTree
runtime: in core dump generated for a signal while executing C code, gdb reports a corrupt stackNeedsInvestigationcompiler/runtime
#57698 opened 2 years ago by MariappanBalraj
runtime: TestASAN fails with SEGV on unknown address on linux/riscv64NeedsInvestigationOS-Linuxarch-riscvcompiler/runtime
#57691 opened 2 years ago by zhsj
runtime, x/mobile: Severe performance regression since 1.18+ on iOS, when combined with XcodeNeedsInvestigationOS-Darwincompiler/runtimehelp wanted
#57651 opened 2 years ago by rayvbr
cmd/compile: performance regression in 1.20 - inlining regression due to missed exportNeedsInvestigationPerformancecompiler/runtime
#57505 opened 2 years ago by changkun
cmd/compile: shouldn't report argument mismatch errors for using unexported functionsNeedsInvestigationcompiler/runtime
#57489 opened 2 years ago by ross-spencer
runtime: openbsd fork-exec calls exit instead of _exit in failed childNeedsInvestigationOS-OpenBSDcompiler/runtime
#57446 opened 2 years ago by rsc
runtime: hang after concurrent panic from two threads after apparent memory corruptionNeedsFixcompiler/runtime
#57420 opened 2 years ago by davepacheco
runtime: reserve address space for large slice backing stores to make slice growth cheaperFeatureRequestNeedsInvestigationcompiler/runtime
#57337 opened 2 years ago by snadrus
#57311 opened 2 years ago by bcmills
#57302 opened 2 years ago by qmuntal
#57175 opened 2 years ago by mknyszek
cmd/compile: avoid memclr for provable overwritten slicesNeedsInvestigationPerformancecompiler/runtime
#57153 opened 2 years ago by dsnet
runtime: TestThreadExhaustion core dump with maymorestack=mayMoreStackMove NeedsInvestigationcompiler/runtime
#57149 opened 2 years ago by prattmic
cmd/compile: statically remove type switch in instantiated generic codeNeedsInvestigationPerformancecompiler/runtime
#57072 opened 2 years ago by dsnet
runtime: contention on a single channel can consume all PsNeedsInvestigationPerformanceScalabilitycompiler/runtime
#57070 opened 2 years ago by rhysh
cmd/compile: optimize reflect.Value.Set with short-lived ValuesNeedsInvestigationPerformancecompiler/runtime
#57060 opened 2 years ago by dsnet
runtime: investigate a hybrid memory clearing strategy based on prove resultsNeedsInvestigationPerformancecompiler/runtime
#57000 opened 2 years ago by jake-ciolek
cmd/compile: For some sizes, zeroing memory through OpZero could be faster (AMD64)NeedsDecisioncompiler/runtime
#56997 opened 2 years ago by jake-ciolek
#56966 opened 2 years ago by nvanbenschoten
#56964 opened 2 years ago by bcmills
cmd/compile: AMD64 and i386 conditional suffixes of Ops are inconsistent NeedsInvestigationcompiler/runtime
#56722 opened 2 years ago by Jorropo
#56718 opened 2 years ago by rsc
#56668 opened 2 years ago by mayuehit
cmd/compile: the Go compiler uses a hack to pretend it has a large startup heapNeedsInvestigationcompiler/runtime
#56546 opened 2 years ago by dr2chase
runtime, syscall: we require pipe2 but Solaris before 11.4 reportedly does not have itNeedsInvestigationOS-Solariscompiler/runtimehelp wanted
#56499 opened 2 years ago by drook
#56442 opened 2 years ago by dsnet
runtime: occasional hard lockup / 100% CPU usage in go applicationsNeedsInvestigationarch-armcompiler/runtime
#56424 opened 2 years ago by ssokol
#56420 opened 2 years ago by gopherbot
runtime: Stack() calls lock against each other unnecessarily, even when single-goroutineNeedsInvestigationPerformancecompiler/runtime
#56400 opened 2 years ago by seebs
#56204 opened 2 years ago by gopherbot
#56196 opened 2 years ago by gopherbot
#56182 opened 2 years ago by lizthegrey
cmd/compile: "internal compiler error: NewBulk too big" while running a program with dlvNeedsInvestigationcompiler/runtime
#56120 opened 2 years ago by sufiyan-techp
runtime: use of AddVectoredExceptionHandler on windows is ill-advisedNeedsInvestigationOS-Windowscompiler/runtime
#56082 opened 2 years ago by billziss-gh
#56060 opened 2 years ago by rhysh
#56046 opened 2 years ago by griesemer
#56045 opened 2 years ago by griesemer
#55980 opened 2 years ago by cuonglm
runtime: add AppendNewCap to return new capacity if append is used with a given number of elementsProposal
#55978 opened 2 years ago by jan-dubsky
cmd/link: inlinedCall entries missing FuncInfo-based fields (FuncID) in -linkshared modeNeedsInvestigationcompiler/runtime
#55954 opened 2 years ago by prattmic
#55930 opened 2 years ago by dsnet
#55202 opened 2 years ago by gopherbot
#55167 opened 2 years ago by rsc
runtime, runtime/trace: EvGoCreate for empty function may lack stackNeedsInvestigationcompiler/runtime
#55116 opened 2 years ago by dominikh
#55108 opened 2 years ago by aclements
cmd/link: support for zstd-compressed DWARF sectionsFeatureRequestNeedsInvestigationcompiler/runtime
#55107 opened 2 years ago by stapelberg
#55066 opened 2 years ago by spacewander
runtime: TestMemStats failure with `insanely high value` on openbsd-amd64-68NeedsInvestigationOS-OpenBSD
#55065 opened 2 years ago by bcmills
runtime: deadlock when calling a windows DLL with a callbackNeedsInvestigationOS-Windowscompiler/runtime
#55015 opened 2 years ago by jagobagascon
runtime: c-shared builds fail to load with dlopen with musllibc: `initial-exec TLS resolves to dynamic definition`NeedsFixcompiler/runtimehelp wanted
#54805 opened 2 years ago by charleskorn
runtime: go runs into a deadlock where a panicing application never acquires the debuglock due to non-atomic unlock NeedsInvestigationcompiler/runtime
#54786 opened 2 years ago by a-milkyway
cmd/compile: OpInlMark can get removed by SSA dead code elimination, resulting in invalid inlining treesNeedsFixcompiler/runtimehelp wanted
#54625 opened 2 years ago by mdempsky
runtime: allow short-term drop of work conservation to increase CPU efficiencyNeedsInvestigationPerformancecompiler/runtime
#54622 opened 2 years ago by prattmic
#54613 opened 2 years ago by dominikh
cmd/compile: missed optimization when using verbose array initializationNeedsInvestigationPerformancecompiler/runtime
#54612 opened 2 years ago by dominikh
runtime: `found wrong event in p's limiter event slot` on plan9-arm and openbsd-amd64-68 since 2022-08-08NeedsInvestigationOS-OpenBSDOS-Plan9compiler/runtime
#54600 opened 2 years ago by bcmills
#54591 opened 2 years ago by bcmills
cmd/compile: windows/amd64 invalid binary when allocating array near symbol size limitNeedsInvestigationOS-Windowscompiler/runtime
#54564 opened 2 years ago by argusdusty
cmd/compile: possible append inside a method escape analysis optimizationNeedsInvestigationcompiler/runtime
#54563 opened 2 years ago by mateusz834
#54544 opened 2 years ago by mvdan
cmd/compile: design doc explaining unified IR implementationcompiler/runtime
#54534 opened 2 years ago by mdempsky
#54517 opened 2 years ago by zdyj3170101136
#54475 opened 2 years ago by prattmic
cmd/compile: generic method values behave differently than specific onesNeedsInvestigationcompiler/runtime
#54447 opened 2 years ago by mdempsky
runtime: wasm GC causes stop the world for a very long timeNeedsInvestigationPerformancearch-wasmcompiler/runtime
#54444 opened 2 years ago by mokiat
#54305 opened 2 years ago by 4a6f656c
runtime: occasional "exit status 0xc0000005" on windows-386-2012 builderNeedsInvestigationOS-Windowscompiler/runtime
#54187 opened 2 years ago by dmitshur
#54088 opened 2 years ago by prattmic
#54029 opened 2 years ago by randall77
#53887 opened 2 years ago by cherrymui
runtime: use epoll_pwait2 where available for sub-millisecond timeout precision on LinuxNeedsFixPerformancecompiler/runtimehelp wanted
#53824 opened 2 years ago by ianlancetaylor
runtime: convert atomic values to runtime/internal/atomic typescompiler/runtime
#53821 opened 2 years ago by prattmic
#53721 opened 2 years ago by heschi
#53705 opened 2 years ago by bayucandra
#53648 opened 2 years ago by bcmills
cmd/compile: suboptimal cloning/optimization in slices.CloneNeedsDecisionPerformancecompiler/runtime
#53643 opened 2 years ago by ainar-g
cmd/compile: reduce unnecessary register copies in regallocNeedsInvestigationPerformancecompiler/runtime
#53599 opened 2 years ago by erifan
#53576 opened 2 years ago by bcmills
cmd/compile: inlining confuses escape analysis with interface{} paramsNeedsInvestigationPerformancecompiler/runtime
#53465 opened 2 years ago by mvdan
runtime: TestNetpollBreak failures with `netpollBreak did not interrupt netpoll`NeedsInvestigationcompiler/runtime
#53434 opened 2 years ago by bcmills
runtime: TestGdbPython failure with "PC not saved" on linux-s390x-ibmNeedsInvestigationarch-s390xcompiler/runtime
#53431 opened 2 years ago by bcmills
runtime: change golang scheduler implementation to a lock-free stackNeedsInvestigation
#53398 opened 2 years ago by alphadose
runtime: `fatal: systemstack called from unexpected goroutine` testing runtime/trace on freebsd-386-12_3NeedsInvestigationcompiler/runtime
#53375 opened 2 years ago by bcmills
cmd/compile: jump tables perform much worse on AMD zen3?NeedsInvestigationPerformancecompiler/runtime
#53331 opened 2 years ago by dsnet
#53300 opened 2 years ago by Jorropo
runtime: frequent GC related asserts seen on illumos based OSes (but only on AMD!)NeedsInvestigationOS-illumoscompiler/runtime
#53289 opened 2 years ago by jmpesp
runtime: "morestack on g0" in debugcall on android-amd64NeedsInvestigationOS-Androidcompiler/runtime
#53250 opened 2 years ago by prattmic
cmd/compile, runtime: SIGILL on `linux-loong64-3a5000`NeedsInvestigationarch-loong64compiler/runtime
#53093 opened 2 years ago by bcmills
runtime: SIGSEGV with no other output when running `runtime` test on android-arm64-corellium since 2022-05-19NeedsInvestigationOS-Androidarch-arm64compiler/runtime
#53037 opened 2 years ago by bcmills
cmd/compile: slowdown in location list generation, possible remediesNeedsDecisionToolSpeedcompiler/runtime
#52975 opened 2 years ago by dr2chase
runtime: new goroutine launches can starve other work indefinitelyNeedsInvestigationcompiler/runtime
#52934 opened 2 years ago by rhysh
cmd/compile/internal/ssa: "panic during regalloc" on linux/ppc64*NeedsInvestigationarch-ppc64xcompiler/runtimehelp wanted
#52924 opened 2 years ago by bcmills
#52902 opened 2 years ago by simonhf
cmd/compile: replace uses of ir.Node with ir.Expr or ir.Stmt where appropriateNeedsDecisioncompiler/runtime
#52731 opened 3 years ago by mdempsky
#52717 opened 3 years ago by zhouguangyuan0718
runtime, cmd/compile: SIGSEGV on netbsd-arm64-bsiegert during bootstrappingNeedsInvestigationOS-NetBSDarch-arm64compiler/runtime
#52678 opened 3 years ago by bcmills
runtime: improve the "best effort" of the execution tracer's CPU sample deliveryNeedsInvestigationcompiler/runtime
#52674 opened 3 years ago by rhysh
#52672 opened 3 years ago by rhysh
runtime, cmd/link: "found pointer to free object" during asyncPreempt2 on ios-arm64-corelliumNeedsInvestigationOS-Darwinarch-arm64compiler/runtimemobile
#52657 opened 3 years ago by bcmills
runtime: make underlying implementation of channels more efficient (Reference -> https://github.com/alphadose/ZenQ)NeedsInvestigationPerformance
#52652 opened 3 years ago by alphadose
cmd/compile: SIGILL when cross-compiling from netbsd/arm64 to linux/mipsNeedsInvestigationOS-NetBSDarch-arm64compiler/runtime
#52651 opened 3 years ago by bcmills
runtime: `unexpected return pc for runtime.sigpanic` on openbsd-amd64-68NeedsInvestigationOS-OpenBSDcompiler/runtime
#52548 opened 3 years ago by bcmills
runtime: OOM in time_test.TestUnixMilli on solaris-amd64-oraclerelNeedsInvestigationcompiler/runtime
#52547 opened 3 years ago by bcmills
#52546 opened 3 years ago by bcmills
cmd/link, embed: store only one copy of an embedded []byteNeedsInvestigation
#52533 opened 3 years ago by pjebs
runtime: heap goal overrun due to scheduler delays in mark terminationNeedsInvestigationcompiler/runtime
#52433 opened 3 years ago by mknyszek
#52394 opened 3 years ago by 4a6f656c
cmd/compile: Support `make jobserver` for dynamic negotiable concurreny during compilationNeedsInvestigationcompiler/runtimehelp wanted
#52387 opened 3 years ago by kunaltyagi
#52373 opened 3 years ago by dsnet
#52341 opened 3 years ago by vinoblade
cmd/compile: under what circumstances does 1.18 generate significantly larger binaries than 1.17 when compiling the same source code?NeedsInvestigationcompiler/runtime
#52270 opened 3 years ago by adriancable
cmd/compile, cmd/link: generate dwarf type info in compilerNeedsInvestigation
#52209 opened 3 years ago by zhouguangyuan0718
runtime: process hangs after moving to Go 1.17 on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#52178 opened 3 years ago by sanjayvora
#52093 opened 3 years ago by ysmood
runtime: `TestSegv/Segv` failure with `unexpected return pc` on `openbsd-386-68`NeedsInvestigationOS-OpenBSDarch-386
#52043 opened 3 years ago by bcmills
#52025 opened 3 years ago by ianlancetaylor
#51957 opened 3 years ago by seborama
cmd/compile: confusing error when trying to instantiate type parameter on other-package constraint with unexported fieldsNeedsDecisioncompiler/runtime
#51942 opened 3 years ago by ALTree
cmd/link: stack check too deep when compiling deep call graph with -gcflags=-lNeedsInvestigationcompiler/runtime
#51814 opened 3 years ago by maruel
runtime: FuncForPC FileLine returns autogenerated instead of actual pathNeedsInvestigationcompiler/runtime
#51774 opened 3 years ago by vearutop
cmd/compile: global vars initialized with func calls like net.IPv4 allocate at init timeNeedsInvestigationPerformancecompiler/runtime
#51773 opened 3 years ago by mvdan
#51740 opened 3 years ago by zx2c4
#51707 opened 3 years ago by neo-hu
#51694 opened 3 years ago by satmandu
cmd/link: generate external DWARF debuginfo archives directlyProposalProposal-Acceptedcompiler/runtime
#51692 opened 3 years ago by ringerc
runtime: test failure with `segmentation fault` (and no other output) on `linux-ppc64le-buildlet`NeedsInvestigationOS-Linuxarch-ppc64xcompiler/runtime
#51600 opened 3 years ago by bcmills
#51554 opened 3 years ago by CAFxX
#51553 opened 3 years ago by CAFxX
cmd/compile: suggest clearer error regarding when a non-pointer type cannot be used as type parameterNeedsInvestigationcompiler/runtime
#51515 opened 3 years ago by changkun
#51482 opened 3 years ago by prattmic
runtime: "found pointer to free object" on aix-ppc64NeedsInvestigationOS-AIXarch-ppc64xcompiler/runtime
#51481 opened 3 years ago by bcmills
#51462 opened 3 years ago by dsnet
runtime: crashes with `netpollBreak write failed with 14` [EFAULT] on `openbsd-arm-jsing`NeedsInvestigationOS-OpenBSDarch-armcompiler/runtime
#51341 opened 3 years ago by bcmills
cmd/compile: better escape analysis for net.SyscallConnNeedsInvestigation
#51334 opened 3 years ago by rsc
#51302 opened 3 years ago by vpachkov
#51276 opened 3 years ago by octobered
cmd/compile, go/types: improve error messages when go version is too low NeedsInvestigationcompiler/runtime
#51270 opened 3 years ago by feliixx
#51256 opened 3 years ago by cherrymui
#51244 opened 3 years ago by mdempsky
#51225 opened 3 years ago by mdempsky
cmd/compile: optimize convI2I, assertI2I, assertE2I for statically known typesNeedsInvestigationPerformancecompiler/runtime
#51133 opened 3 years ago by quasilyte
runtime: SIGSEGV crash on Linux in docker container, possible net/http crashNeedsInvestigationcompiler/runtime
#51113 opened 3 years ago by szuecs
#51087 opened 3 years ago by prattmic
runtime: investigate possible Go scheduler improvements inspired by Linux Kernel's CFSNeedsInvestigationPerformancecompiler/runtime
#51071 opened 3 years ago by hnes
cmd/compile/internal/types2: runtime.mapassign1 throws in (*Checker.recordScope) during bootstrappingNeedsInvestigationcompiler/runtime
#50999 opened 3 years ago by bcmills
#50990 opened 3 years ago by michael-obermueller
runtime: continuing TestSegv/SegvInCgo failures with "unknown pc"NeedsInvestigationarch-armcompiler/runtime
#50979 opened 3 years ago by bcmills
#50952 opened 3 years ago by prattmic
runtime: FreeBSD nanotime performance regression with different CPU setupsNeedsInvestigationOS-FreeBSDPerformancecompiler/runtime
#50947 opened 3 years ago by TriAnMan
cmd/compile: consider to add move-like optimization for some string<->[]byte operationsFeatureRequestNeedsInvestigationcompiler/runtime
#50846 opened 3 years ago by quasilyte
runtime: TestCgoCrashHandler failure on windows-amd64-2008 with "runtime: failed to create new OS thread"NeedsInvestigationOS-Windowscompiler/runtime
#50834 opened 3 years ago by bcmills
cmd/compile/internal/amd64: huge performance degradation (register allocation issue?)NeedsInvestigationcompiler/runtime
#50821 opened 3 years ago by ikravets
cmd/compile: adjustment needed for conversion rules for pointer conversions (?)NeedsDecisiongenerics
#50815 opened 3 years ago by keep94
#50728 opened 3 years ago by mei-rune
runtime: frequent ReadMemStats will cause heap_live to exceed next_gc NeedsInvestigationcompiler/runtime
#50592 opened 3 years ago by WangLeonard
#50557 opened 3 years ago by prattmic
#50504 opened 3 years ago by prattmic
cmd/compile: SIGSEGV on openbsd-arm64-jsing builderNeedsInvestigationOS-OpenBSDarch-arm64compiler/runtime
#50452 opened 3 years ago by bcmills
cmd/compile: long symbol names for instantiated generics => large object files (though not executables)NeedsInvestigationcompiler/runtimegenerics
#50438 opened 3 years ago by csgura
cmd/link: add internal linking support for pie build mode on armFeatureRequestNeedsInvestigationarch-armcompiler/runtime
#50405 opened 3 years ago by hollowaykeanho
cmd/compile: some subsequent bounds checks are not eliminatedNeedsInvestigationPerformancecompiler/runtime
#50365 opened 3 years ago by tdakkota
#50325 opened 3 years ago by katsusan
#50294 opened 3 years ago by aktau
#50204 opened 3 years ago by csgura
runtime: access violation in gentraceback on windows/386NeedsInvestigationOS-Windowscompiler/runtime
#50144 opened 3 years ago by bcmills
cmd/compile/internal/logopt: occasional timeouts on netbsd-amd64-9_0 buildersNeedsInvestigationOS-NetBSD
#50141 opened 3 years ago by bcmills
runtime: frequent failures with `sys: trap` on plan9/386 and plan9/amd64NeedsInvestigationOS-Plan9compiler/runtime
#50137 opened 3 years ago by bcmills
#50133 opened 3 years ago by zigo101
#50126 opened 3 years ago by Jacalz
#49997 opened 3 years ago by ainar-g
cmd/compile: strange performance difference between two implementationsNeedsInvestigationPerformancecompiler/runtime
#49785 opened 3 years ago by zigo101
#49725 opened 3 years ago by bcmills
#49684 opened 3 years ago by bcmills
runtime: failure in `TestRaiseException` on windows-amd64-2012ExpertNeededNeedsInvestigationOS-Windows
#49681 opened 3 years ago by bcmills
cmd/compile: defer wrapper has more instructions than hand-written wrapperNeedsDecisioncompiler/runtime
#49656 opened 3 years ago by codefromthecrypt
cmd/compile: compiler/inliner leads to suboptimal register usageNeedsInvestigationPerformancecompiler/runtime
#49634 opened 3 years ago by holiman
#49480 opened 3 years ago by quasilyte
runtime: use MiniDumpWriteDump for GOTRACEBACK=crash on WindowsOS-WindowsProposalProposal-Acceptedcompiler/runtime
#49471 opened 3 years ago by zx2c4
#49405 opened 3 years ago by Sonicadvance1
runtime: apparent deadlock in TestNoShrinkStackWhileParking on netbsd-arm64-bsiegertNeedsInvestigationOS-NetBSDarch-arm64
#49382 opened 3 years ago by bcmills
cmd/compile/internal/ssa: TestStmtLines fails due to auto-generated crypto codeNeedsInvestigationcompiler/runtime
#49372 opened 3 years ago by FiloSottile
#49332 opened 3 years ago by josharian
cmd/compile: reorganize associative computation to allow superscalar executionNeedsInvestigationPerformancecompiler/runtime
#49331 opened 3 years ago by josharian
#49319 opened 3 years ago by bcmills
#49182 opened 3 years ago by bcmills
#49169 opened 3 years ago by mknyszek
#49156 opened 3 years ago by prattmic
cmd/compile, runtime: initialization order within a file appears to have changedNeedsInvestigationcompiler/runtime
#49150 opened 3 years ago by cosnicolaou
cmd/compile: Get rid of redundant TEST instructions by using the ZF flag of DEC/INCNeedsInvestigationPerformancecompiler/runtime
#49113 opened 3 years ago by jake-ciolek
runtime: optimize memmove for 1-16 MB overlapping case on AMD64NeedsInvestigationPerformancecompiler/runtime
#49058 opened 3 years ago by weishi-deng
#49031 opened 3 years ago by hailingluo
#49026 opened 3 years ago by zhouguangyuan0718
cmd/compile: fuzzing triggers various crashes or internal compiler errors on tipNeedsFixcompiler/runtime
#49019 opened 3 years ago by thepudds
#49008 opened 3 years ago by prattmic
runtime: SIGBUS during runtime.init when running an executable stored on GCS via gcsfuseNeedsInvestigationcompiler/runtime
#48997 opened 3 years ago by tetsuok
#48967 opened 3 years ago by honsunrise
#48921 opened 3 years ago by zhaoyiping0622
#48882 opened 3 years ago by flypig
cmd/compile: generic function argument causes escape to heapNeedsInvestigationPerformancecompiler/runtimegenerics
#48849 opened 3 years ago by bboreham
#48780 opened 3 years ago by ianlancetaylor
runtime: apparent deadlock in TestConcurrentReadsAfterGrowth on FreeBSDNeedsInvestigationOS-FreeBSDcompiler/runtime
#48764 opened 3 years ago by bcmills
#48687 opened 3 years ago by simonhf
cmd/compile, unicode/utf8: utf8.EncodeRune has different performance from the equivalent string conversionNeedsInvestigationPerformancecompiler/runtime
#48684 opened 3 years ago by bcmills
cmd/compile: worse performance looping through arrays identifiable at compile timeNeedsInvestigationPerformancecompiler/runtime
#48637 opened 3 years ago by seebs
#48596 opened 3 years ago by auzhva
#48585 opened 3 years ago by griesemer
cmd/compile: bad line number assigned to instruction loading value into argument registerNeedsFixcompiler/runtime
#48546 opened 3 years ago by aarzilli
cmd/compile: inline-able function with named results performs worseNeedsInvestigationPerformancecompiler/runtime
#48507 opened 3 years ago by zigo101
cmd/go, cmd/compile: let cmd/compile choose how much concurrency to useGoCommandNeedsInvestigationToolSpeedcompiler/runtime
#48497 opened 3 years ago by bcmills
#48469 opened 3 years ago by JAicewizard
runtime: Error related to `runtime.open_trampoline` in darwin/arm64NeedsInvestigationOS-Darwincompiler/runtime
#48437 opened 3 years ago by richard-ramos
runtime: possible contention on epollwaitNeedsInvestigation
#48428 opened 3 years ago by zizon
#48405 opened 3 years ago by mahdi-hm
#48245 opened 3 years ago by CAFxX
#48222 opened 3 years ago by klauspost
cmd/compile: cannot elim binary search typeHash on a type switch for a known typeNeedsInvestigationPerformancecompiler/runtime
#48220 opened 3 years ago by wdvxdr1123
#48199 opened 3 years ago by ericlagergren
cmd/compile: inline functions with only an error wrapperNeedsInvestigationPerformancecompiler/runtime
#48192 opened 3 years ago by dsnet
cmd/compile: parser rejects unambiguous unparenthesized TypeName composite literals in Condition expression of ForClauseNeedsDecisioncompiler/runtime
#48159 opened 3 years ago by mdempsky
#48077 opened 3 years ago by bcmills
#48059 opened 3 years ago by suikast42
cmd/link: trying to get a C function pointer from Go breaks if the function is stdcallNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#47992 opened 3 years ago by Keithcat1
cmd/compile: reduce binary space used for register spillingNeedsInvestigationbinary-sizecompiler/runtime
#47970 opened 3 years ago by martisch
cmd/compile: shorter slicing instruction sequence on x86/amd64NeedsInvestigationPerformancebinary-sizecompiler/runtime
#47969 opened 3 years ago by martisch
cmd/link: Support buildmode=pie with internal linking on Linux 386NeedsInvestigationcompiler/runtime
#47949 opened 3 years ago by subsr97
cmd/compile: deduplicate alg and noalg type descriptors to allow binary space optimizationsNeedsDecisionbinary-sizecompiler/runtime
#47904 opened 3 years ago by martisch
#47866 opened 3 years ago by mattn
#47850 opened 3 years ago by mahdi-hm
#47831 opened 3 years ago by gangdeng-intel
cmd/link: invalid relocation: R_DWARFSECREF when building as c-shared on windows/arm64NeedsInvestigationOS-Windowscompiler/runtime
#47791 opened 3 years ago by zx2c4
runtime: scavenger not freeing all possible memory on darwinNeedsInvestigationOS-Darwincompiler/runtime
#47656 opened 3 years ago by josharian
cmd/compile: escape analysis reports that make() is using a non-constant size after inlining with a constant sizeNeedsInvestigationPerformancecompiler/runtime
#47524 opened 3 years ago by renthraysk
cmd/compile: optimize append([]byte(string), ...) to avoid a duplicationNeedsInvestigationPerformancecompiler/runtime
#47454 opened 3 years ago by zigo101
#47448 opened 3 years ago by mdempsky
cmd/link: "HEADR too small" error when linking against huge static libraryNeedsInvestigationcompiler/runtime
#47312 opened 3 years ago by mortie
runtime: large initial values for GOMAXPROCS can cause runtime test failuresNeedsInvestigationcompiler/runtime
#47246 opened 3 years ago by laboger
cmd/compile: large slice literals allocated in stack, causing very big frameNeedsFixcompiler/runtime
#47197 opened 3 years ago by zigo101
#47168 opened 3 years ago by qingyunha
go/types, cmd/compile/internal/types2: extend types.Info with implicit conversions from assignabilityNeedsInvestigationcompiler/runtime
#47151 opened 3 years ago by mdempsky
#47120 opened 3 years ago by rsc
cmd/compile, go/types: rename 'imported and not used' error to 'imported but not used'NeedsFixhelp wanted
#47089 opened 3 years ago by gazerro
#47072 opened 3 years ago by colin-sitehost
cmd/compile: typeparams: should //go:nointerface methods satisfy type parameter constraints?NeedsDecisioncompiler/runtime
#47045 opened 3 years ago by mdempsky
cmd/compile: missed phi elim opportunity using result of function callFeatureRequestNeedsInvestigationToolSpeedcompiler/runtime
#47023 opened 3 years ago by josharian
cmd/compile: inappropriate suggested token in case of syntax error in "if" statementNeedsInvestigationcompiler/runtime
#47013 opened 3 years ago by gazerro
runtime: some runtime throws print all goroutine stack dumps by defaultNeedsInvestigationcompiler/runtime
#46995 opened 3 years ago by mvdan
runtime: type-assertion on Safari/WASM sometimes generates "types from different scopes"NeedsInvestigationarch-wasmcompiler/runtime
#46895 opened 3 years ago by inkeliz
runtime, cmd/compile, cmd/internal/obj/ppc64: set up stack on ppc64/ppc64le to more closely match the PPC64 ABINeedsInvestigationcompiler/runtime
#46850 opened 3 years ago by laboger
#46822 opened 3 years ago by prattmic
runtime: stack traces do not indicate the caller for deferred callsNeedsInvestigationcompiler/runtime
#46757 opened 3 years ago by bcmills
cmd/compile: Optimise branches that could be behind other branches, to avoid running those branches when known to be falseNeedsInvestigationPerformancecompiler/runtime
#46711 opened 3 years ago by JAicewizard
cmd/compile: no debug information emitted for type used only as initializerNeedsInvestigationcompiler/runtime
#46670 opened 3 years ago by heschi
cmd/link: `go tool dist test testshared` failed if linked with lld or moldNeedsInvestigationcompiler/runtime
#46560 opened 3 years ago by rui314
#46529 opened 3 years ago by mdempsky
runtime: drop NetBSD kernel bug sysmon workaround fixed in NetBSD 9.2NeedsFixOS-NetBSDcompiler/runtime
#46495 opened 3 years ago by prattmic
runtime: unexpected failure and garbage data when c-shared Go DLL on Windows receives CtrlBreak signal concurrently with runtime initializationNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#46354 opened 3 years ago by mknyszek
cmd/link: external linking is not reproducible on some platformsNeedsInvestigationToolscompiler/runtime
#46334 opened 3 years ago by mdempsky
runtime: misleading panic information when an unexpected signal is received running signal handlerNeedsInvestigationcompiler/runtime
#46286 opened 3 years ago by pmur
runtime: pMask index out of range errorsNeedsInvestigation
#46271 opened 3 years ago by mknyszek
cmd/link: panic with cgo export and //go:linkname when main.main not declared NeedsInvestigationcompiler/runtime
#46255 opened 3 years ago by zhuah
#46216 opened 3 years ago by dr2chase
go/types, cmd/compile/internal/types2: shared type expressions are evaluated once per variableFeatureRequestNeedsDecisioncompiler/runtime
#46208 opened 3 years ago by mdempsky
#46178 opened 3 years ago by 4a6f656c
runtime: SIGBUS / SIGSEGV during asmcgocallNeedsInvestigation
#46170 opened 4 years ago by bcmills
cmd/compile: failures with "wait: no child processes" on solaris-amd64-oraclerel since 2021-04-02NeedsInvestigationOS-Solariscompiler/runtime
#46135 opened 4 years ago by bcmills
#46114 opened 4 years ago by bemasc
cmd/compile: treat "d = append(make([]T, 0, len(s)), s...)" as "d = make([]T, len(s)); copy(d, s)"NeedsFixPerformancecompiler/runtime
#46079 opened 4 years ago by zigo101
cmd/compile: only use sequential compile queue algorithm for -v compiles, not all -c=1 compilesNeedsFixcompiler/runtime
#46074 opened 4 years ago by mdempsky
#46030 opened 4 years ago by aimuz
cmd/compile: investigate maintaining TOC register r2 for ppc64x by default.NeedsInvestigationarch-ppc64xcompiler/runtime
#45925 opened 4 years ago by laboger
#45894 opened 4 years ago by rhysh
#45887 opened 4 years ago by bcmills
runtime: stacktrace for deferred code which panics is too subtle for meNeedsInvestigationcompiler/runtime
#45794 opened 4 years ago by seebs
cmd/compile: DWARF IsStmt flag not set for line although it is executedDebuggingNeedsInvestigationcompiler/runtime
#45680 opened 4 years ago by mahdi-hm
#45573 opened 4 years ago by icholy
cmd/compile, runtime: GOEXPERIMENT to add two non-pointer words to iface/efaceNeedsInvestigationhelp wanted
#45494 opened 4 years ago by zephyrtronium
cmd/link: would like a way to emit DT_RPATH tags (instead of DT_RUNPATH)NeedsInvestigation
#45412 opened 4 years ago by mwhudson
#45300 opened 4 years ago by emarj
cmd/compile: emitted DWARF location for complex128 param is incorrectNeedsInvestigationcompiler/runtime
#45281 opened 4 years ago by thanm
#45269 opened 4 years ago by zigo101
#45078 opened 4 years ago by rsc
#45021 opened 4 years ago by egonelbre
runtime: crosscompiled to AIX/ppc64 not working in IBMi PASE (AIX7.2) due to "not in usable address space"NeedsInvestigationcompiler/runtime
#45017 opened 4 years ago by rfx77
runtime: GODEBUG=efence=1 causes panic during build on M1NeedsInvestigationarch-arm64compiler/runtime
#44993 opened 4 years ago by bartgrantham
#44949 opened 4 years ago by JAicewizard
runtime: "fatal error: runtime: pipe failed" on macOS Big SurNeedsInvestigationOS-Darwincompiler/runtime
#44941 opened 4 years ago by VojtechVitek
runtime: "found pointer to free object" on solaris-amd64-oraclerelNeedsInvestigationOS-Solariscompiler/runtime
#44902 opened 4 years ago by bcmills
cmd/compile: pass pointer-shaped receivers using context registerNeedsDecisionPerformancebinary-sizecompiler/runtime
#44827 opened 4 years ago by mdempsky
#44824 opened 4 years ago by cherrymui
cmd/link: binary failed to execute with "This version of %1 is not compatible with the version of Windows you're running."NeedsInvestigationOS-Windowscompiler/runtime
#44817 opened 4 years ago by bcmills
cmd/compile: register ABI bringup testcase failures (tracking issue)NeedsInvestigationcompiler/runtimeumbrella
#44816 opened 4 years ago by thanm
cmd/link/internal/ld: hang in TestRuntimeTypeAttrExternal on netbsd-386-9_0NeedsInvestigationOS-NetBSD
#44801 opened 4 years ago by bcmills
cmd/compile: regalloc fails to reserve key register (CX) for future codeNeedsInvestigationPerformancecompiler/runtime
#44671 opened 4 years ago by josharian
#44670 opened 4 years ago by josharian
cmd/compile: avoid unnecessary allocations for consecutive appendsNeedsInvestigationPerformancecompiler/runtime
#44628 opened 4 years ago by rogpeppe
cmd/compile: open-coded defers keep pointer arguments alive past the deferred callNeedsFixcompiler/runtime
#44623 opened 4 years ago by mdempsky
#44578 opened 4 years ago by zigo101
runtime: 2-3x memory usage when running in container increase in 1.16 vs 1.15 (MADV_DONTNEED related)NeedsInvestigationcompiler/runtime
#44554 opened 4 years ago by pitr
#44321 opened 4 years ago by zigo101
#44201 opened 4 years ago by kstenerud
runtime: unactionable "runtime: failed to create new OS thread (13)" error messages during Chromium buildNeedsFixOS-Windowscompiler/runtimehelp wanted
#44093 opened 4 years ago by randomascii
cmd/link: support c-archive for freebsd/arm and freebsd/arm64FeatureRequestNeedsInvestigationOS-FreeBSD
#44084 opened 4 years ago by hajimehoshi
cmd/compile: register ABI: allow selecting ABI when Go code refers to assembly routineNeedsInvestigationcompiler/runtimeumbrella
#44065 opened 4 years ago by thanm
cmd/compile: consider increasing the internal precision limit for integer valuesNeedsDecisioncompiler/runtime
#44057 opened 4 years ago by griesemer
cmd/link: ELF `e_flags` does not contain `EF_ARM_VFP_FLOAT` on armv7l when statically linkedNeedsInvestigationcompiler/runtimehelp wanted
#44002 opened 4 years ago by staticfloat
runtime: fatal error: invalid runtime symbol table. runtime: panic before malloc heap initializedNeedsInvestigationcompiler/runtime
#43969 opened 4 years ago by abhi-m-simformsolutons
#43934 opened 4 years ago by hagarjibm
runtime: panics and/or deadlocks on FreeBSD 12.2-RELEASENeedsInvestigationOS-FreeBSDcompiler/runtime
#43873 opened 4 years ago by problame
#43836 opened 4 years ago by james-li
cmd/link: -buildmode=c-shared not supported on windows/armFeatureRequestNeedsInvestigationOS-Windowsarch-armcompiler/runtime
#43800 opened 4 years ago by TopperDEL
runtime: enable scheduler randomization independent of the race detectorFeatureRequestNeedsInvestigationcompiler/runtime
#43794 opened 4 years ago by josharian
#43753 opened 4 years ago by mdempsky
cmd/compile: better escape analysis of `[]byte` -> `string` conversionsFeatureRequestNeedsFixPerformancecompiler/runtime
#43752 opened 4 years ago by mdempsky
#43699 opened 4 years ago by laoshaw
cmd/compile: unhelpful error message if type assertion has mismatching pointer/non-pointer typeNeedsFixcompiler/runtimehelp wanted
#43673 opened 4 years ago by mprobst
runtime: heap, allocs, block, and mutex profiles truncate stacks at 32 framesNeedsDecisioncompiler/runtime
#43669 opened 4 years ago by aclements
runtime: TestCallbackInAnotherThread timeout on windows-arm-zx2c4NeedsInvestigationOS-Windowscompiler/runtime
#43668 opened 4 years ago by bcmills
cmd/link, cmd/cgo: internal linking fails if CGO_CFLAGS enables LTONeedsInvestigationcompiler/runtime
#43505 opened 4 years ago by mwhudson
runtime: unexpected return pc for runtime.sigpanic called from 0x1NeedsInvestigationcompiler/runtime
#43496 opened 4 years ago by egonelbre
cmd/compile: better optimization/inlining for sort.SearchFeatureRequestNeedsFixPerformancecompiler/runtime
#43423 opened 4 years ago by yangwenmai
#43403 opened 4 years ago by egonelbre
cmd/compile: inefficient assembly code on arm64NeedsInvestigationPerformancearch-arm64compiler/runtime
#43357 opened 4 years ago by fkuehnel
#43264 opened 4 years ago by Mengkzhaoyun
cmd/compile: missed opportunity to coalesce loads that compare with constantsNeedsInvestigationPerformancecompiler/runtime
#43248 opened 4 years ago by josharian
#43145 opened 4 years ago by FiloSottile
#43033 opened 4 years ago by neelance
#43007 opened 4 years ago by dvyukov
#42999 opened 4 years ago by egonelbre
#42990 opened 4 years ago by mdempsky
#42880 opened 4 years ago by chewxy
runtime: os/exec fatal error: all goroutines are asleep - deadlock! on mips64NeedsInvestigationcompiler/runtime
#42825 opened 4 years ago by jgbooks
runtime: ill-fated GC outcome in spiky/bursty scenariosGarbageCollectorNeedsInvestigationcompiler/runtime
#42805 opened 4 years ago by raulk
cmd/compile: function argument value escapes no matter the run-time conditionNeedsInvestigationcompiler/runtime
#42781 opened 4 years ago by Julio-Guerra
runtime: Running two go program with 1GB mem GC not releases free package variable memNeedsInvestigationcompiler/runtime
#42780 opened 4 years ago by wasmup
cmd/link: panic: sym already present in installSym on FreeBSD/amd64NeedsInvestigationcompiler/runtime
#42772 opened 4 years ago by SamWhited
#42724 opened 4 years ago by bradfitz
#42672 opened 4 years ago by randall77
#42664 opened 4 years ago by qingyunha
#42658 opened 4 years ago by SamWhited
runtime: using AVX-512 instruction without supporting CPUID flag(s) on MacOS hangs the Go runtimeNeedsInvestigationOS-Darwincompiler/runtime
#42649 opened 4 years ago by vsivsi
cmd/compile: notice when function variables are never reassigned, avoid indirect callsNeedsInvestigationPerformancecompiler/runtime
#42569 opened 4 years ago by bradfitz
#42505 opened 4 years ago by fxrlv
runtime: TestCrashDumpsAllThreads fails on various openbsd architecturesNeedsInvestigationOS-OpenBSDcompiler/runtime
#42464 opened 4 years ago by 4a6f656c
#42430 opened 4 years ago by mknyszek
runtime: "out of memory allocating heap arena map" on solaris-amd64-oraclerelNeedsInvestigationcompiler/runtime
#42359 opened 4 years ago by bcmills
runtime: difficult to find memory leak that is a result lots of defers in a hot loopNeedsInvestigationcompiler/runtime
#42357 opened 4 years ago by leighhopcroft
#42238 opened 4 years ago by ghost
runtime: 'unexpected fault address 0x0' in crypto/sha256.blockGeneric on linux/mips64leNeedsInvestigationcompiler/runtime
#42229 opened 4 years ago by XiaodongLoong
#42190 opened 4 years ago by tungnh28
cmd/compile: unneeded panicshift for bounded shift amountNeedsInvestigationPerformancecompiler/runtime
#42179 opened 4 years ago by CAFxX
cmd/compile: escape analysis for backing arraysNeedsInvestigation
#42165 opened 4 years ago by snadrus
runtime, cmd/compile: implicit allocations allowed in the runtimeFeatureRequestNeedsInvestigationcompiler/runtime
#42158 opened 4 years ago by randall77
cmd/compile: inconsistent error message when identifier begins with invalid characterNeedsInvestigationcompiler/runtime
#42114 opened 4 years ago by smasher164
#42094 opened 4 years ago by niaow
runtime: debugCheckBP = true crashes compiler compilation on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#41995 opened 4 years ago by egonelbre
#41989 opened 4 years ago by dreamerjackson
runtime: selectgo need not lock all the channels involved in the select NeedsInvestigationPerformanceScalabilitycompiler/runtime
#41948 opened 4 years ago by dreamerjackson
#41827 opened 4 years ago by michalderkacz
#41776 opened 4 years ago by josharian
#41774 opened 4 years ago by josharian
cmd/compile: checking pointers for nilness inside a loopNeedsInvestigationPerformancecompiler/runtime
#41666 opened 4 years ago by seebs
#41554 opened 4 years ago by asubiotto
runtime: occasional "exit status -1073741819" on windows-386-2008 builderNeedsInvestigationOS-Windowscompiler/runtime
#41450 opened 4 years ago by bcmills
runtime: bad "deadlock" fatal error when there are pending finalizersNeedsInvestigationcompiler/runtime
#41362 opened 4 years ago by mdempsky
#41335 opened 4 years ago by choleraehyq
#41253 opened 4 years ago by CAFxX
cmd/compile: optimize redundant iface->iface type assertionsNeedsInvestigationPerformancecompiler/runtime
#41174 opened 4 years ago by quasilyte
runtime: process crash instead of panic on SIGBUS with SetPanicOnDefault(true)NeedsFixcompiler/runtimehelp wanted
#41155 opened 4 years ago by florisch
cmd/compile: don't compile some unexported, inlined functionsNeedsInvestigationToolSpeedcompiler/runtimehelp wanted
#41117 opened 4 years ago by josharian
#41015 opened 4 years ago by bcmills
#40987 opened 4 years ago by zigo101
#40750 opened 4 years ago by mvdan
cmd/compile: switch to a register-based calling convention for Go functionsProposalProposal-Acceptedcompiler/runtime
#40724 opened 4 years ago by aclements
#40722 opened 4 years ago by gwillem
#40677 opened 4 years ago by prattmic
runtime: usleep does not check for early wakeupNeedsInvestigation
#40653 opened 4 years ago by ruyi789
cmd/compile: -d=checkptr should provide more details when reporting about conversions that straddle multiple allocationsNeedsInvestigationcompiler/runtime
#40639 opened 4 years ago by seebs
runtime: gcc_libinit.c _cgo_try_pthread_create 'EAGAIN' undeclaredNeedsInvestigationcompiler/runtime
#40617 opened 4 years ago by kazmccullum
#40610 opened 4 years ago by surechen
#40518 opened 4 years ago by prattmic
#40469 opened 4 years ago by chalkwu
#40460 opened 4 years ago by mknyszek
#40434 opened 4 years ago by prattmic
#40401 opened 4 years ago by chalkwu
#40397 opened 4 years ago by prestonvanloon
runtime: reducing preemption in suspendG when G is running large nosplit functionsNeedsInvestigationPerformancecompiler/runtime
#40229 opened 4 years ago by shawndx
runtime: darwin using -buildmode=c-shared so got runtime: unexpected return pc for runtime.sigpanic called from 0x41e745aNeedsInvestigationOS-Darwincompiler/runtime
#40131 opened 4 years ago by wangzz719
#40108 opened 4 years ago by randall77
#40094 opened 4 years ago by rsc
cmd/compile: type inference could be less strict when there are interface argumentsNeedsDecisionTypeInference
#40055 opened 4 years ago by rogpeppe
#40044 opened 4 years ago by steeve
cmd/compile: reclaim binary size increase from CL 35554 constant to interface allocation optimizationsNeedsInvestigationPerformancecompiler/runtime
#40039 opened 4 years ago by thepudds
#39983 opened 4 years ago by aclements
#39918 opened 4 years ago by josharian
cmd/compile: panic: runtime error: floating point error when building on FreeBSD armv6 on RPi-BNeedsInvestigationOS-FreeBSDarch-armcompiler/runtime
#39816 opened 4 years ago by seasox
cmd/compile: unnecessary bounds check in a loop passed as a closureNeedsInvestigationPerformancecompiler/runtime
#39756 opened 4 years ago by jordanlewis
#39710 opened 4 years ago by niaow
runtime: unnecessary heap allocations when `range`ing over an empty arrayNeedsInvestigationPerformancecompiler/runtime
#39668 opened 4 years ago by kallsyms
cmd/compile: inaccurate DWARF location information -> misleading profileNeedsInvestigationcompiler/runtime
#39667 opened 4 years ago by alandonovan
runtime: SIGSEGV during sigpanic in TestCgoCallbackGC on netbsd-386-9_0 builderNeedsInvestigationOS-NetBSDcompiler/runtime
#39595 opened 4 years ago by bcmills
#39524 opened 4 years ago by eliasnaur
#39521 opened 4 years ago by steeve
#39514 opened 4 years ago by holiman
runtime: segfault during conservative scan of asynchronously preempted goroutineNeedsInvestigationcompiler/runtime
#39499 opened 4 years ago by jamesl33
runtime: "morestack on g0" in TestSegv on darwin-amd64 buildersNeedsInvestigationOS-Darwincompiler/runtime
#39457 opened 4 years ago by bcmills
#39419 opened 4 years ago by bsiegert
runtime: “unknown pc” exception for amd64 programs on Windows 7 with EMET and Export Address Table Access Filtering enabledExpertNeededNeedsInvestigationOS-Windowscompiler/runtime
#39410 opened 4 years ago by merces
runtime: OOM when runing in sparse available memory systemNeedsInvestigation
#39400 opened 4 years ago by jeremyshisong
runtime: "fatal error: all goroutines are asleep - deadlock!" with GC assist waitGarbageCollectorNeedsInvestigationcompiler/runtime
#39390 opened 4 years ago by prattmic
runtime: move tests for runtime-gdb.py to a separate package and do not run them during all.bashDebuggingNeedsDecisionTestingcompiler/runtime
#39204 opened 4 years ago by bcmills
#39139 opened 5 years ago by assadobaid
#39053 opened 5 years ago by bradfitz
cmd/compile: generated DWARF triggers objdump warning for large uint64 constNeedsInvestigationcompiler/runtime
#39048 opened 5 years ago by thanm
#39003 opened 5 years ago by zigo101
cmd/compile: Missed opportunity for post-inlining devirtualizationNeedsInvestigationPerformancecompiler/runtime
#38992 opened 5 years ago by alex
#38918 opened 5 years ago by eliasnaur
cmd/compile: package-scope and function-scope types get the same nameNeedsInvestigationcompiler/runtime
#38893 opened 5 years ago by ianlancetaylor
#38858 opened 5 years ago by mygrsun
cmd/compile: more compact initialization of maps with dynamic contentNeedsInvestigationbinary-sizecompiler/runtime
#38784 opened 5 years ago by martisch
#38782 opened 5 years ago by bradfitz
#38734 opened 5 years ago by mdempsky
cmd/compile: experiment with more integer comparison optimizationsNeedsInvestigationPerformancecompiler/runtime
#38721 opened 5 years ago by mundaym
#38692 opened 5 years ago by khaitranvan96kt
cmd/compile: confusing compiler error when using if instead of for with range operator inside anonymous functionNeedsInvestigationcompiler/runtime
#38624 opened 5 years ago by mzimmerman
runtime: weird panic while dumping non-pointer struct with wrapped errorNeedsInvestigationcompiler/runtime
#38601 opened 5 years ago by powerman
#38547 opened 5 years ago by josharian
runtime: "fatal: systemstack called from unexpected goroutine" on armv6NeedsInvestigationcompiler/runtime
#38539 opened 5 years ago by diamondo25
#38512 opened 5 years ago by barakmich
cmd/compile: Eliminate bound checks on access to positive moduloNeedsInvestigationPerformancecompiler/runtime
#38476 opened 5 years ago by cbeuw
#38471 opened 5 years ago by prattmic
runtime: sema: many many goroutines queueing up on many many distinct addresses -> slowNeedsInvestigationPerformancecompiler/runtime
#38420 opened 5 years ago by navytux
#38419 opened 5 years ago by qmuntal
runtime: timeout in TestCgoCCodeSIGPROF and TestCgoExecSignalMask on linux-ppc64le-buildletBuildersNeedsInvestigationarch-ppc64xcompiler/runtime
#38333 opened 5 years ago by bcmills
#38331 opened 5 years ago by gcormier
runtime: cgo calls are way faster when enabling CPU profileNeedsInvestigationPerformancecompiler/runtime
#38325 opened 5 years ago by didrocks
#38291 opened 5 years ago by egonelbre
cmd/compile: consider extending '-spectre' option to other architecturesNeedsInvestigationSecuritycompiler/runtime
#38066 opened 5 years ago by mundaym
runtime: high startup address space usage (RLIMIT_AS) on Linux AMD64NeedsInvestigationcompiler/runtime
#38010 opened 5 years ago by pkramme
runtime: TestGdbPythonCgo is flaky on linux-mips64le-rtrk builderNeedsInvestigationarch-mipscompiler/runtime
#37794 opened 5 years ago by bcmills
runtime: Benchmarking reports unexpected memory allocation when using range with map structureNeedsInvestigationcompiler/runtime
#37757 opened 5 years ago by DhiaTN
cmd/compile: type safety failure in generic ssa due to representing integer signedness conversions by OpCopyNeedsDecision
#37753 opened 5 years ago by kortschak
cmd/compile: avoid unnecessary calls to runtime.panicIndexNeedsInvestigationPerformancecompiler/runtime
#37740 opened 5 years ago by rillig
#37737 opened 5 years ago by josharian
#37712 opened 5 years ago by stevenh
cmd/compile: inlined messaging is unclear when inlining functions from other packagesNeedsInvestigationcompiler/runtime
#37704 opened 5 years ago by snadrus
#37694 opened 5 years ago by sylr
runtime: save CPU registers for the frame calling runtime.sigpanicDebuggingNeedsInvestigationcompiler/runtime
#37683 opened 5 years ago by aarzilli
#37651 opened 5 years ago by sb10
#37612 opened 5 years ago by josharian
cmd/compile: branch elimination opportunites when comparing constantsNeedsInvestigationPerformancecompiler/runtime
#37608 opened 5 years ago by laboger
cmd/compile: spurious "cannot use reflect.Kind(9) … as type uint64 in assignment" on darwin-amd64-race builderNeedsInvestigationcompiler/runtime
#37600 opened 5 years ago by bcmills
#37575 opened 5 years ago by derekparker
cmd/compile: a flaw in algebraic simplification rules inside Go compilerNeedsInvestigationPerformancecompiler/runtime
#37508 opened 5 years ago by true-grue
runtime: "found bad pointer in Go heap" on solaris-amd64-oraclerel builderNeedsInvestigationOS-Solariscompiler/runtime
#37502 opened 5 years ago by bcmills
runtime: frequent enlisting of short-lived background workers leads to performance regression with async preemptionNeedsFixPerformancehelp wanted
#37465 opened 5 years ago by klauspost
cmd/compile: investigate performance regression vs Go 1.13NeedsInvestigationPerformancecompiler/runtime
#37429 opened 5 years ago by dr2chase
#37423 opened 5 years ago by josharian
#37415 opened 5 years ago by josharian
#37404 opened 5 years ago by bcmills
runtime: "interface {} is nil, not *main.T" on linux-amd64-noopt builderNeedsInvestigationcompiler/runtime
#37401 opened 5 years ago by bcmills
cmd/link: -X does not work on variables with non-constant default valuesNeedsInvestigation
#37369 opened 5 years ago by jayconrod
#37366 opened 5 years ago by bcmills
runtime: TestGcSys is still flakyNeedsInvestigation
#37331 opened 5 years ago by bcmills
#37310 opened 5 years ago by bradfitz
#37275 opened 5 years ago by josharian
#37274 opened 5 years ago by josharian
#37180 opened 5 years ago by quackenbush
cmd/compile: ARM's MOVWnop causes regalloc to insert unnecessary copiesNeedsInvestigationPerformancecompiler/runtime
#37096 opened 5 years ago by josharian
#36981 opened 5 years ago by kortschak
cmd/compile: it is not possible to prevent FMA with complex valuesNeedsInvestigationcompiler/runtime
#36971 opened 5 years ago by kortschak
#36964 opened 5 years ago by kirillx
#36915 opened 5 years ago by eric-s-raymond
cmd/compile: possible latent codegen issue on amd64 removing zero extensionsNeedsInvestigationcompiler/runtime
#36897 opened 5 years ago by josharian
cmd/compile: prove misses obvious facts about constantsNeedsInvestigationPerformancecompiler/runtime
#36889 opened 5 years ago by josharian
cmd/compile: error line number reported is incorrect if it appears after line 0xFFFFFNeedsInvestigationcompiler/runtime
#36850 opened 5 years ago by icza
#36719 opened 5 years ago by mdempsky
#36675 opened 5 years ago by tibetsam
#36612 opened 5 years ago by derekparker
cmd/compile: make 64-bit fields be 64-bit aligned on 32-bit systems, add //go:packed directive on structsProposalProposal-Hold
#36606 opened 5 years ago by danscales
#36603 opened 5 years ago by mknyszek
cmd/compile: decide how to better document -wb write barrier flagDocumentationNeedsDecisioncompiler/runtime
#36597 opened 5 years ago by xaionaro
cmd/link: add a flag to the linker to do not write function names to runtime.pclntabNeedsInvestigationcompiler/runtime
#36555 opened 5 years ago by xaionaro
runtime: Go 1.14/Windows asynchronous preemption mechanism likely incompatible with debuggingDebuggingNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#36494 opened 5 years ago by aarzilli
#36492 opened 5 years ago by alexbrainman
#36443 opened 5 years ago by josharian
#36365 opened 5 years ago by aclements
cmd/compile: optimize overhead from CPU feature detectionNeedsInvestigationPerformancecompiler/runtime
#36351 opened 5 years ago by smasher164
cmd/compile: teach prove about incrementing, len, and overflowNeedsInvestigationPerformancecompiler/runtime
#36346 opened 5 years ago by josharian
#36313 opened 5 years ago by robpike
#36192 opened 5 years ago by qingyunha
runtime: go1.13.5/go tip worst gc pause time increase from go1.9.7 in darwin/amd64NeedsInvestigationOS-Darwincompiler/runtime
#36147 opened 5 years ago by bronze1man
cmd/compile: Finer grained visibility debug info for variablesDebuggingNeedsInvestigationcompiler/runtime
#36125 opened 5 years ago by aarzilli
cmd/link: crash with -E <nonexisting symbol>NeedsDecision
#36103 opened 5 years ago by eliasnaur
#36067 opened 5 years ago by CAFxX
cmd/compile: redundant typecheck errors when using map[T]func(Undefined)NeedsInvestigationcompiler/runtime
#36039 opened 5 years ago by mvdan
cmd/go, net, runtime: TestScript flake with "Failed to find getsockname procedure in ws2_32.dll: The specified procedure could not be found." NeedsInvestigationcompiler/runtime
#36029 opened 5 years ago by odeke-em
cmd/compile: -d=checkptr doesn't detect invalid pointer fields in converted pointers-to-structsNeedsInvestigationcompiler/runtimehelp wanted
#36017 opened 5 years ago by dennwc
#35890 opened 5 years ago by savalin
#35853 opened 5 years ago by cherrymui
runtime: being unable to allocate across scavenged and unscavenged memory leads to fragmentation blow-up in some casesNeedsInvestigation
#35848 opened 5 years ago by savalin
runtime: TestGdbPythonCgo failure with "malformed backtrace" on linux-amd64 builderNeedsInvestigationcompiler/runtime
#35743 opened 5 years ago by bcmills
#35710 opened 5 years ago by Helflym
#35677 opened 5 years ago by tmm1
#35569 opened 5 years ago by aclements
cmd/compile: encoded pkg path shown in stack traceNeedsInvestigation
#35558 opened 5 years ago by myitcv
#35527 opened 5 years ago by dlsniper
#35518 opened 5 years ago by mdempsky
runtime: "unexpected signal during runtime execution" during bgscavenge on plan9NeedsInvestigationOS-Plan9compiler/runtimehelp wanted
#35456 opened 5 years ago by bcmills
#35379 opened 5 years ago by ianlancetaylor
#35324 opened 5 years ago by eliasnaur
cmd/compile: no closure inlining even in the simple case?NeedsInvestigationPerformancecompiler/runtime
#35196 opened 5 years ago by ivoras
#35158 opened 5 years ago by klauspost
cmd/compile: minimally align variables in memory when -d=checkptr is usedNeedsInvestigationcompiler/runtimehelp wanted
#35128 opened 5 years ago by mdempsky
cmd/link: DWARF CFI rejected when function does not allocate stack space on ARM64NeedsInvestigationcompiler/runtime
#35100 opened 5 years ago by gawen
cmd/compile: review compiler-generated symbol naming schemeNeedsInvestigationcompiler/runtimehelp wanted
#35088 opened 5 years ago by mdempsky
cmd/link: allow asking linker to *not* eliminate a "dead" functionNeedsInvestigationcompiler/runtime
#35055 opened 5 years ago by hugelgupf
#35021 opened 5 years ago by serhatgiydiren
#35005 opened 5 years ago by avinash-getmega
#34954 opened 5 years ago by aclements
cmd/compile: consider flagging ops that should not be moved between blocksNeedsInvestigationcompiler/runtime
#34950 opened 5 years ago by mundaym
runtime: 'unexpected fault address 0x0' in evacuate_fast32 on linux-mips64le-mengzhuo builderNeedsInvestigationcompiler/runtime
#34835 opened 5 years ago by bcmills
#34816 opened 5 years ago by mariecurried
runtime: manual instrumentation of KeepAlive is fraughtNeedsInvestigation
#34810 opened 5 years ago by beoran
cmd/link/internal/ld: TestRuntimeTypeAttrInternal flaky on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#34774 opened 5 years ago by bcmills
runtime: read scheduled on a different thread than a locked and associated with network namespaceNeedsInvestigationcompiler/runtime
#34607 opened 5 years ago by difrost
#34525 opened 5 years ago by mariecurried
#34457 opened 5 years ago by cch123
#34381 opened 5 years ago by mdempsky
cmd/compile: output a DW_LNE_end_sequence instruction at the end of every function's line tableNeedsInvestigationcompiler/runtime
#34380 opened 5 years ago by jeremyfaller
cmd/link: linker should fail quickly when external link mode is not supportedNeedsFixcompiler/runtime
#34373 opened 5 years ago by jeremyfaller
runtime: "panic: runtime error: growslice: cap out of range" when creating slice from an unsafe.Pointer in another part of programNeedsInvestigationcompiler/runtime
#34288 opened 5 years ago by Lomanic
runtime: futex contention caused by memory allocation in goroutinesNeedsInvestigationcompiler/runtime
#34231 opened 5 years ago by flxkl
#34156 opened 5 years ago by mknyszek
cmd/compile: align formal parameters with actual argument when reporting incorrect number of argumentsFeatureRequestNeedsInvestigation
#34138 opened 5 years ago by tumdum
#34020 opened 5 years ago by mariecurried
cmd/compile: does not check go:writebarrierrec for print functionsNeedsInvestigationcompiler/runtime
#34014 opened 5 years ago by ianlancetaylor
cmd/compile: taking address of variables in chain breaks optimizationsNeedsInvestigationPerformancecompiler/runtime
#33972 opened 5 years ago by mariecurried
#33927 opened 5 years ago by Anteoy
#33863 opened 5 years ago by bcmills
#33803 opened 5 years ago by jcorbin
#33641 opened 5 years ago by seebs
#33635 opened 5 years ago by kevinconaway
#33624 opened 5 years ago by rutsky
#33567 opened 5 years ago by seebs
cmd/compile: runtime.KeepAlive causes useless extra run-time overhead, even though it is an intrinsic?NeedsDecisioncompiler/runtime
#33442 opened 5 years ago by nsajko
#33415 opened 5 years ago by griesemer
cmd/compile: redundant moves and stack variables when function using bits.Add64 is inlinedNeedsInvestigationPerformance
#33349 opened 5 years ago by renthraysk
runtime: use PAGE_NOACCESS in sysReseveNeedsInvestigation
#33327 opened 5 years ago by alexbrainman
cmd/link: showing many ld warnings of "building for macOS, but linking in object file" NeedsInvestigationOS-Darwincompiler/runtime
#33214 opened 5 years ago by avence12
#33188 opened 5 years ago by thanm
cmd/compile: suboptimal code generated for simple integer comparison if-blockNeedsInvestigationPerformancecompiler/runtime
#33012 opened 5 years ago by tstanev
#32969 opened 5 years ago by dsnet
#32950 opened 5 years ago by Anteoy
#32930 opened 5 years ago by mariecurried
cmd/compile: -m output is missing escape informationNeedsInvestigation
#32850 opened 5 years ago by FiloSottile
#32786 opened 5 years ago by dlsniper
#32659 opened 5 years ago by jimhuaang
#32554 opened 5 years ago by mariecurried
cmd/compile: prove pass unable to eliminate bounds check when a variable is assigned from lenNeedsInvestigationPerformancecompiler/runtime
#32515 opened 5 years ago by agnivade
cmd/compile: slice hint seems to perform better than loop bound checkNeedsInvestigationPerformancecompiler/runtime
#32492 opened 5 years ago by agnivade
runtime: performance degradation in high-load long running applicationsNeedsInvestigationcompiler/runtime
#32398 opened 5 years ago by akaspin
cmd/compile: prefer to cheaply re-materialize after call site instead of spillingNeedsInvestigationPerformancecompiler/runtime
#32255 opened 5 years ago by martisch
#32218 opened 6 years ago by josharian
#32113 opened 6 years ago by amscanne
#32069 opened 6 years ago by josharian
#32046 opened 6 years ago by josharian
runtime: "sweep increased allocation count" on darwin-arm64-corellium builderNeedsInvestigationOS-Darwincompiler/runtime
#32026 opened 6 years ago by bcmills
#32023 opened 6 years ago by bcmills
#32009 opened 6 years ago by tamird
#32002 opened 6 years ago by bradfitz
#31993 opened 6 years ago by dvyukov
runtime: no examples for LockOSThread and UnlockOSThreadDocumentationNeedsInvestigationcompiler/runtimehelp wanted
#31911 opened 6 years ago by msoedov
#31900 opened 6 years ago by josharian
#31819 opened 6 years ago by eliasnaur
#31666 opened 6 years ago by josharian
cmd/compile: more fine-grained mechanism for escape analysis of assembly functionsNeedsFixcompiler/runtime
#31525 opened 6 years ago by mdempsky
#31501 opened 6 years ago by mdempsky
#31489 opened 6 years ago by mdempsky
#31378 opened 6 years ago by ooepay
cmd/compile: ssa debug does not regenerate/update ssa.htmlNeedsInvestigation
#31290 opened 6 years ago by cuonglm
cmd/compile: intrinsify math/bits.RotateLeft{32,64} on all architecturesNeedsFixPerformancecompiler/runtimehelp wanted
#31265 opened 6 years ago by mundaym
#31199 opened 6 years ago by josharian
cmd/compile: unexpected difference in compiled code for returned arrayNeedsInvestigationbinary-sizecompiler/runtime
#31198 opened 6 years ago by mariecurried
cmd/compile, runtime: reduce function prologue overheadNeedsInvestigationPerformancecompiler/runtime
#31193 opened 6 years ago by aclements
#31188 opened 6 years ago by josharian
#31174 opened 6 years ago by kirillDanshin
cmd/compile: keep variable declaration order in debug_infoDebuggingNeedsInvestigationcompiler/runtime
#31133 opened 6 years ago by dlsniper
#31132 opened 6 years ago by dlsniper
cmd/compile: pack structs containing anonymous fields more tightlyNeedsInvestigationPerformancecompiler/runtime
#31047 opened 6 years ago by josharian
cmd/compile: runtime check for availability of popcount is spammyNeedsInvestigationPerformancecompiler/runtime
#30946 opened 6 years ago by seebs
cmd/compile: bounds checking for unrolled loops is weirdNeedsInvestigationPerformancecompiler/runtime
#30945 opened 6 years ago by seebs
cmd/link: "relocation target * not defined" for .syso symbol with LinkMode=externalNeedsInvestigationcompiler/runtime
#30890 opened 6 years ago by pwaller
#30818 opened 6 years ago by josharian
cmd/compile: add consistency check that local variables are associated with CurfnNeedsInvestigationcompiler/runtime
#30754 opened 6 years ago by mdempsky
#30753 opened 6 years ago by bobrik
#30605 opened 6 years ago by bradfitz
cmd/compile: provide flags to request just inlining or just escape analysis infoNeedsInvestigationcompiler/runtime
#30585 opened 6 years ago by josharian
#30584 opened 6 years ago by josharian
cmd/compile: mid-stack inline dispatch functions that call a function on each pathNeedsInvestigationPerformancecompiler/runtime
#30548 opened 6 years ago by josharian
cmd/compile: unnecessary bounds check for global slicesNeedsInvestigationPerformancecompiler/runtime
#30529 opened 6 years ago by dsnet
cmd/compile: unnecessary hash/eq functions for global arraysNeedsInvestigationPerformancecompiler/runtime
#30528 opened 6 years ago by dsnet
cmd/compile: elide call to runtime.growslice with provable capacity availabilityNeedsInvestigationPerformancebinary-sizecompiler/runtime
#30509 opened 6 years ago by dsnet
#30475 opened 6 years ago by laboger
cmd/compile: unnecessary hash/eq functions for slice literalsNeedsInvestigationToolSpeedbinary-sizecompiler/runtime
#30449 opened 6 years ago by neild
cmd/compile: '_rt0_amd64_windows_lib' is not called when linking with VS2015NeedsInvestigationOS-Windowscompiler/runtime
#30347 opened 6 years ago by andreas-jonsson
runtime: adopt mesh allocation technique?ExpertNeededFeatureRequestNeedsInvestigationcompiler/runtime
#30290 opened 6 years ago by stapelberg
#30272 opened 6 years ago by TuomLarsen
cmd/link: TestDWARF failing under all.bash on OSX 10.13.6NeedsInvestigationOS-Darwincompiler/runtime
#30236 opened 6 years ago by timothyham
cmd/compile: compileSSA takes a long time on very large (generated) functionsNeedsInvestigationToolSpeed
#30077 opened 6 years ago by udhos
cmd/compile: add a README section on developing the compilerDocumentationNeedsInvestigationcompiler/runtime
#30074 opened 6 years ago by mvdan
cmd/compile: variable read should not be optimized when using -gcflags="all=-N -l"DebuggingNeedsFixcompiler/runtime
#29977 opened 6 years ago by dlsniper
#29872 opened 6 years ago by mariecurried
runtime: expose morestack (or equivalent) to make calling into JIT'ed code easier (and less hacky)NeedsInvestigationcompiler/runtime
#29857 opened 6 years ago by twitchyliquid64
#29797 opened 6 years ago by dsymonds
cmd/compile: eliminate memory allocation for non-int n in slice extension idiomNeedsFixPerformancecompiler/runtime
#29785 opened 6 years ago by valyala
#29716 opened 6 years ago by CAFxX
#29696 opened 6 years ago by josharian
#29693 opened 6 years ago by josharian
#29691 opened 6 years ago by josharian
#29623 opened 6 years ago by uudashr
#29574 opened 6 years ago by dsnet
#29571 opened 6 years ago by laboger
cmd/compile: simplify converting a Go function to buildable Go assemblyFeatureRequestNeedsDecisioncompiler/runtime
#29538 opened 6 years ago by mvdan
#29508 opened 6 years ago by bradfitz
#29377 opened 6 years ago by cosmtrek
#29334 opened 6 years ago by mmcloughlin
#29322 opened 6 years ago by aarzilli
#29292 opened 6 years ago by josharian
#29284 opened 6 years ago by hajimehoshi
#29276 opened 6 years ago by robaho
#29176 opened 6 years ago by Rojuinex
cmd/compile: optimize variables in function calls as equivalent to constant-derived variablesNeedsInvestigationPerformancecompiler/runtime
#29166 opened 6 years ago by notimesea
#29144 opened 6 years ago by csnitker
#29108 opened 6 years ago by PiotrSikora
cmd/compile: better const-based optimizations handling in compiler frontendPerformancecompiler/runtime
#29095 opened 6 years ago by quasilyte
#29085 opened 6 years ago by josharian
cmd/compile: statictmps can prevent heap objects from being collectedGarbageCollectorcompiler/runtime
#29068 opened 6 years ago by randall77
#29067 opened 6 years ago by CAFxX
cmd/link: linking a c-shared archive into a Go program fails on DarwinNeedsInvestigationOS-Darwinhelp wanted
#29061 opened 6 years ago by YoshikiShibata
runtime: potential for self-deadlock in runtime write barrierscompiler/runtime
#28993 opened 6 years ago by mknyszek
#28969 opened 6 years ago by tjamet
#28952 opened 6 years ago by mvdan
#28942 opened 6 years ago by mvdan
#28941 opened 6 years ago by mvdan
cmd/link: shared object constructor functions are not invoked with internal linker and musl libcNeedsInvestigationcompiler/runtimehelp wanted
#28909 opened 6 years ago by Hollerberg
#28861 opened 6 years ago by benshi001
runtime: scheduler work stealing slow for high GOMAXPROCSNeedsInvestigationPerformancecompiler/runtime
#28808 opened 6 years ago by ChrisHines
cmd/link: wrong c-archive architecture using GNU binutils ar on macOS Mojave 10.14.1NeedsInvestigationOS-Darwinhelp wanted
#28796 opened 6 years ago by DenWav
#28783 opened 6 years ago by rogpeppe
#28701 opened 6 years ago by benesch
#28698 opened 6 years ago by josharian
cmd/compile: various low level x86 instruction generation improvementsNeedsInvestigationPerformanceSuggestedcompiler/runtimehelp wanted
#28671 opened 6 years ago by martisch
cmd/compile: reduce generated algs for compiler created array typesNeedsInvestigationPerformancecompiler/runtime
#28639 opened 6 years ago by martisch
#28631 opened 6 years ago by sleagon
#28626 opened 6 years ago by randall77
#28623 opened 6 years ago by prashantv
#28603 opened 6 years ago by aclements
#28570 opened 6 years ago by griesemer
cmd/link: suspicious use of (*cmd/internal/bio/buf.Reader).SeekNeedsInvestigationcompiler/runtimehelp wanted
#28556 opened 6 years ago by alandonovan
#28541 opened 6 years ago by mediocregopher
cmd/compile: the DW_AT_location of the return value is empty when its name is not specifiedDebuggingNeedsFixcompiler/runtime
#28416 opened 6 years ago by ks888
#28393 opened 6 years ago by deanveloper
cmd/go, cmd/link: use Windows response files for gcc/g++ to avoid arg length limitsNeedsFixOS-Windowscompiler/runtimehelp wanted
#28372 opened 6 years ago by therecipe
#28314 opened 6 years ago by mariecurried
#28259 opened 6 years ago by alandonovan
cmd/link: possible linker bug when using the -T flag to set the text addressNeedsInvestigationcompiler/runtimehelp wanted
#28257 opened 6 years ago by iansmith
#28255 opened 6 years ago by stevenh
#28109 opened 6 years ago by yonderblue
#28081 opened 6 years ago by randall77
runtime: L2 arena maps are not accounted for in any runtime.MemStats fieldNeedsInvestigationcompiler/runtime
#28062 opened 6 years ago by siebenmann
runtime: fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) on 386 FreeBSD after CL 138595NeedsInvestigationOS-FreeBSDcompiler/runtime
#28054 opened 6 years ago by paulzhol
cmd/compile: clearer error message for unkeyed composite literal with unexported fieldNeedsFixhelp wanted
#28053 opened 6 years ago by pjebs
#28045 opened 6 years ago by rillig
runtime: error message: P has cached GC work at end of mark terminationGarbageCollectorNeedsFixearly-in-cycle
#27993 opened 6 years ago by ianlancetaylor
cmd/compile: unexpected performance difference accessing slices with different capsNeedsFixPerformancecompiler/runtime
#27857 opened 6 years ago by iand
runtime: CallersFrames showing mangled package path for nonASCII pkg nameNeedsInvestigationcompiler/runtime
#27835 opened 6 years ago by thanm
runtime, cmd/compile: string concatenation specializations for performanceNeedsInvestigationPerformancecompiler/runtime
#27801 opened 6 years ago by quasilyte
#27780 opened 6 years ago by agnivade
cmd/compile/internal/gc: generalize self-assignment handling in escape analysisNeedsInvestigationPerformance
#27772 opened 6 years ago by quasilyte
runtime: mark assist blocks GC microbenchmark for 7msGarbageCollectorNeedsInvestigationPerformancecompiler/runtime
#27732 opened 6 years ago by dr2chase
runtime: cgo Unix C code can't modify environment variables for GoDocumentationNeedsFixcompiler/runtime
#27693 opened 6 years ago by rmmh
runtime: tracebacks don't print function arguments for inlined functionsNeedsInvestigationcompiler/runtime
#27678 opened 6 years ago by rockmenjack
cmd/compile: automatically stack-allocate small non-escaping slices of dynamic sizeNeedsInvestigationPerformancecompiler/runtime
#27625 opened 6 years ago by rasky
#27585 opened 6 years ago by zigo101
#27583 opened 6 years ago by lattera
cmd/compile: eliminate unnecessary extend-of-truncate calculations in prove passNeedsInvestigationPerformancecompiler/runtime
#27572 opened 6 years ago by josharian
#27447 opened 6 years ago by randall77
runtime: use parent goroutine's stack for new goroutinesNeedsInvestigationPerformancecompiler/runtime
#27345 opened 6 years ago by josharian
cmd/compile: mipsle: running error SIGILL: illegal instructionNeedsInvestigation
#27236 opened 6 years ago by wumao
#27184 opened 6 years ago by bradfitz
cmd/compile: rename a bunch of thingscompiler/runtime
#27167 opened 6 years ago by josharian
#27148 opened 6 years ago by mvdan
#27108 opened 6 years ago by kklobe
cmd/compile: split up SSA rewrite passescompiler/runtime
#27034 opened 6 years ago by mundaym
#27007 opened 6 years ago by heschi
cmd/compile/internal/gc: esc.go duplicated sink paths for re-assignmentsNeedsInvestigation
#27003 opened 6 years ago by quasilyte
#26951 opened 6 years ago by martisch
#26898 opened 6 years ago by josharian
#26813 opened 6 years ago by adilbaig
runtime: append is slower than make+assignments for small slices with known lengthNeedsInvestigationPerformancecompiler/runtime
#26734 opened 6 years ago by ghost
cmd/compile, runtime: pack info into low bits of interface type pointersNeedsDecisionPerformancecompiler/runtime
#26680 opened 6 years ago by josharian
#26625 opened 6 years ago by aclements
#26534 opened 6 years ago by ainar-g
cmd/compile: constant string -> []byte and []byte -> string conversions aren't constant foldedNeedsInvestigationPerformancecompiler/runtime
#26498 opened 6 years ago by FMNSSun
#26470 opened 6 years ago by rsc
runtime: Caller returns wrong file and line if called in a deferred function during panicNeedsInvestigationcompiler/runtime
#26320 opened 6 years ago by ainar-g
#26311 opened 6 years ago by thanm
cmd/compile: teach prove about more type conversion operationsNeedsInvestigationPerformancecompiler/runtime
#26299 opened 6 years ago by mvdan
runtime: document the behaviour of Caller and Callers when used in deferred functionsDocumentationNeedsFixcompiler/runtime
#26275 opened 6 years ago by ainar-g
runtime: status of relative filenames in //line directives unclearDocumentationNeedsFixcompiler/runtime
#26207 opened 6 years ago by zombiezen
cmd/compile: debug info for inlined funcs are sometimes lostDebuggingNeedsInvestigationcompiler/runtime
#26206 opened 6 years ago by hyangah
cmd/link: exporting `free` c function from c-shared library hangs executable with that library LD_PRELOADed NeedsInvestigationcompiler/runtimehelp wanted
#26184 opened 6 years ago by tumdum
#26167 opened 6 years ago by benesch
#26074 opened 6 years ago by robpike
#26061 opened 6 years ago by aclements
#26059 opened 6 years ago by randall77
cmd/compile: record and use per-function optimization dataNeedsInvestigationPerformancecompiler/runtime
#25999 opened 6 years ago by josharian
cmd/link: link failure caused by duplicated LDFLAGS passed to external linkerNeedsInvestigationcompiler/runtime
#25930 opened 6 years ago by albertjin
cmd/compile: possible missed optimization in append benchmarkNeedsInvestigationPerformancecompiler/runtime
#25916 opened 6 years ago by perillo
cmd/compile: merge sequential memory moves into bigger memory movesNeedsInvestigationPerformancecompiler/runtime
#25866 opened 6 years ago by valyala
cmd/compile: teach prove.go that {strings|bytes}.Index* return value in the range [-1 .. len(s))NeedsInvestigationPerformancecompiler/runtime
#25862 opened 6 years ago by valyala
#25828 opened 6 years ago by quasilyte
#25770 opened 6 years ago by artooro
#25733 opened 6 years ago by davecheney
runtime: TestGdbPython flaky on linux-mipsle builderNeedsInvestigationTestingcompiler/runtimehelp wanted
#25697 opened 6 years ago by bcmills
cmd/compile: inconsistent acceptance of cyclic variable declaration (esoteric)NeedsInvestigationcompiler/runtime
#25677 opened 6 years ago by griesemer
cmd/compile: confusing internal error when importing different packages with same name from different pathsNeedsFixcompiler/runtime
#25635 opened 7 years ago by griesemer
runtime: support resuming a single goroutine under debuggersDebuggingNeedsInvestigationcompiler/runtime
#25578 opened 7 years ago by aclements
cmd/compile: revisit statement boundaries CL peformance and binary size impactNeedsInvestigationToolSpeed
#25426 opened 7 years ago by josharian
cmd/compile: aggressive IMUL rewrites on AMD64 sometimes lead to performance regressionsNeedsInvestigationPerformancecompiler/runtime
#25358 opened 7 years ago by quasilyte
#25317 opened 7 years ago by TocarIP
cmd/compile: incorrect error for function conversion based on cyclic definition (esoteric)NeedsInvestigationcompiler/runtime
#25305 opened 7 years ago by griesemer
#25298 opened 7 years ago by TocarIP
#25218 opened 7 years ago by aarzilli
#25197 opened 7 years ago by navytux
#25189 opened 7 years ago by dsnet
#25169 opened 7 years ago by josharian
#25168 opened 7 years ago by josharian
cmd/compile: use bounded shift information on non-amd64 architecturesPerformanceSuggestedcompiler/runtimehelp wanted
#25167 opened 7 years ago by josharian
#25156 opened 7 years ago by josharian
#25132 opened 7 years ago by TocarIP
cmd/compile: take into account that floating point special cases (NaN, Inf) are unlikelyPerformancecompiler/runtimehelp wanted
#25125 opened 7 years ago by mundaym
#25120 opened 7 years ago by josharian
cmd/compile: prove pass doesn't draw signed int conclusions from range checksPerformancecompiler/runtime
#25115 opened 7 years ago by josharian
#25111 opened 7 years ago by mundaym
#25087 opened 7 years ago by josharian
#25086 opened 7 years ago by josharian
#25081 opened 7 years ago by jim-minter
#25064 opened 7 years ago by dlsniper
#25056 opened 7 years ago by mdempsky
#25035 opened 7 years ago by zx2c4
#24930 opened 7 years ago by josharian
#24928 opened 7 years ago by josharian
#24926 opened 7 years ago by josharian
cmd/compile: compiler variable folding can break linker's -X optionNeedsInvestigationcompiler/runtime
#24890 opened 7 years ago by simonklb
cmd/compile: bounds check elimination for `if len(x) > 32 { ...; x = x[8:]; ... }`NeedsFixPerformancecompiler/runtime
#24876 opened 7 years ago by dgryski
runtime: use register instead of TLS for G pointer for darwin/arm and darwin/arm64OS-Darwincompiler/runtime
#24793 opened 7 years ago by randall77
cmd/compile: unexpected memequal call in short string comparisonNeedsFixPerformanceSuggestedcompiler/runtimehelp wanted
#24765 opened 7 years ago by bradfitz
cmd/compile: incorrect column reported for "struct literal does not implement" errorNeedsFixcompiler/runtime
#24689 opened 7 years ago by dhowden
#24686 opened 7 years ago by josharian
cmd/compile: Fannkuch11 can be speed up by ~ 30% via improving BCENeedsFixPerformancecompiler/runtime
#24660 opened 7 years ago by navytux
#24650 opened 7 years ago by josharian
#24648 opened 7 years ago by josharian
#24582 opened 7 years ago by alandonovan
#24537 opened 7 years ago by benshi001
cmd/link: package versioning for shared libraries is incompatible with linkobj buildsNeedsFixcompiler/runtime
#24512 opened 7 years ago by mdempsky
#24494 opened 7 years ago by TocarIP
#24416 opened 7 years ago by randall77
runtime: panic: runtime error: index out of range on all commands on DarwinNeedsInvestigationOS-Darwin
#24394 opened 7 years ago by patricklunney
#24386 opened 7 years ago by mvdan
#24321 opened 7 years ago by infinity0
cmd/compile: slice update with self subslice - write barrier probably not needed (?)Performancecompiler/runtime
#24314 opened 7 years ago by navytux
#24308 opened 7 years ago by mfrw
cmd/compile: esc.go fails to mark anonymous receiver parameters as non-escapingNeedsFixcompiler/runtime
#24305 opened 7 years ago by mdempsky
#24284 opened 7 years ago by robpike
runtime: "runtime: unexpected return pc for testing.tRunner called from 0x0"NeedsInvestigationOS-Windowsmobile
#24267 opened 7 years ago by eliasnaur
#24263 opened 7 years ago by randall77
#24240 opened 7 years ago by MichaelTJones
cmd/compile: revisit append codegenPerformance
#24209 opened 7 years ago by josharian
#24177 opened 7 years ago by josharian
cmd/compile: use runtime.zeroVal for small zero-valued readonly static varsPerformancecompiler/runtime
#23948 opened 7 years ago by josharian
#23929 opened 7 years ago by josharian
#23832 opened 7 years ago by dsnet
#23815 opened 7 years ago by heschi
#23740 opened 7 years ago by kaoet
#23660 opened 7 years ago by josharian
#23484 opened 7 years ago by eliasnaur
runtime: Windows service timeout during system startup NeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#23479 opened 7 years ago by kneden
cmd/compile: inefficient CALL setup when more than 32bytes of argsPerformancebinary-sizecompiler/runtime
#23377 opened 7 years ago by ALTree
#23341 opened 7 years ago by hirochachacha
runtime: memmove sometimes faster than memclrNoHeapPointersNeedsInvestigationPerformancecompiler/runtime
#23306 opened 7 years ago by alandonovan
cmd/link: nicer error when trying to link an invalid .syso file built on another OSNeedsFixcompiler/runtime
#23278 opened 7 years ago by Litarvan
#23202 opened 7 years ago by griesemer
#23097 opened 7 years ago by dotaheor
#23065 opened 7 years ago by cramertj
#23006 opened 7 years ago by rasky
#22971 opened 7 years ago by pavel
#22931 opened 7 years ago by RLH
#22893 opened 7 years ago by bradfitz
#22885 opened 7 years ago by rasky
#22825 opened 7 years ago by griesemer
runtime: fractional worker preemption causes performance degradation for single cpuNeedsInvestigationPerformancecompiler/runtime
#22693 opened 7 years ago by TocarIP
#22654 opened 7 years ago by rhysh
#22575 opened 7 years ago by alexbrainman
runtime: race detector: more aggressive scheduler perturbationsNeedsInvestigationRaceDetectorcompiler/runtime
#22569 opened 7 years ago by bcmills
runtime: windows-amd64-race builder fails with errno=1455NeedsInvestigationOS-Windowscompiler/runtime
#22553 opened 7 years ago by alexbrainman
cmd/compile: reordering struct field accesses can alter performanceNeedsInvestigationPerformancecompiler/runtime
#22479 opened 7 years ago by mvdan
cmd/link: cannot cross compile a linux plugin on macOSDocumentationNeedsFixOS-Darwincompiler/runtimehelp wanted
#22462 opened 7 years ago by ash2k
cmd/compile: escape analysis loopdepth should reset when blocks endNeedsInvestigationcompiler/runtime
#22438 opened 7 years ago by mdempsky
#22399 opened 7 years ago by thanm
cmd/link: optimize init code, make it generate less asm code and make binary smaller and fasterNeedsInvestigationSuggestedcompiler/runtime
#22387 opened 7 years ago by bronze1man
cmd/compile: odd inlining heuristic under mid-stack inliningNeedsInvestigationPerformancecompiler/runtime
#22310 opened 7 years ago by mdempsky
#22299 opened 7 years ago by hyangah
#22270 opened 7 years ago by crawshaw
#22227 opened 7 years ago by 0intro
cmd/link: loading c-shared into Go program crashes on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#22192 opened 7 years ago by mattn
cmd/compile: consider adding sibling links to generated DWARFDebuggingNeedsInvestigationcompiler/runtime
#22185 opened 7 years ago by thanm
cmd/compile: move DWARF go.info.* symbol generation out of the linkerNeedsInvestigationcompiler/runtime
#22094 opened 7 years ago by crawshaw
#22081 opened 7 years ago by crawshaw
#22047 opened 7 years ago by laboger
#22040 opened 7 years ago by jcajka
#22025 opened 7 years ago by randall77
#22008 opened 7 years ago by shashankmjain
#21940 opened 7 years ago by randall77
#21936 opened 7 years ago by mdempsky
runtime: use atomic.Store instead of simple assignmentNeedsInvestigationcompiler/runtimeearly-in-cycle
#21931 opened 7 years ago by minaevmike
#21872 opened 7 years ago by markus-oberhumer
#21866 opened 7 years ago by bcmills
#21827 opened 7 years ago by navytux
runtime: avoid functions forbidden on Windows 10 UWPNeedsInvestigationOS-Windowscompiler/runtimehelp wanted
#21805 opened 7 years ago by maxhora
#21750 opened 7 years ago by dvyukov
#21735 opened 7 years ago by martisch
#21730 opened 7 years ago by aclements
#21729 opened 7 years ago by aclements
runtime: Reducing theoretical heap fragmentationGarbageCollector
#21695 opened 7 years ago by RLH
#21640 opened 7 years ago by josharian
#21639 opened 7 years ago by josharian
#21572 opened 7 years ago by josharian
#21547 opened 7 years ago by josharian
cmd/compile: optimize unsigned comparisons with zero/onePerformanceSuggestedcompiler/runtimehelp wanted
#21439 opened 7 years ago by josharian
#21417 opened 7 years ago by josharian
#21394 opened 7 years ago by josharian
#21380 opened 7 years ago by kjk
#21314 opened 7 years ago by ianlancetaylor
#21282 opened 7 years ago by dsnet
runtime: label runtime functions based on their rolesFeatureRequestNeedsFixcompiler/runtimehelp wanted
#21190 opened 7 years ago by hyangah
runtime: before execve, set signal mask according to os/signal functionsNeedsFixcompiler/runtimeearly-in-cycle
#21078 opened 7 years ago by ianlancetaylor
#21060 opened 7 years ago by Westwoodmayim
#21056 opened 7 years ago by TocarIP
#21004 opened 7 years ago by crawshaw
cmd/link: support msvc object filesBuildersFeatureRequestNeedsInvestigationOS-Windowscompiler/runtime
#20982 opened 7 years ago by ghost
cmd/compile: late nilcheck elim doesn't elim later nilcheckcompiler/runtime
#20962 opened 7 years ago by josharian
#20934 opened 7 years ago by josharian
cmd/compile: []byte(string) incurs allocation even when it does not escapeNeedsFixPerformancehelp wanted
#20881 opened 7 years ago by rogpeppe
#20873 opened 7 years ago by josharian
cmd/compile: generate same code regardless of whether return values are namedNeedsFixcompiler/runtime
#20859 opened 7 years ago by bradfitz
#20822 opened 7 years ago by jvshahid
#20821 opened 7 years ago by binarycrusader
runtime: signal handling: sighandler crash due to race with signal.IgnoreNeedsInvestigationcompiler/runtime
#20748 opened 7 years ago by bcmills
runtime: program with deadlock doesn't fail if use -race flagNeedsInvestigationRaceDetectorcompiler/runtime
#20588 opened 7 years ago by nizsheanez
cmd/link: debugging fails with -linkmode external on macOSDebuggingNeedsInvestigationOS-Darwincompiler/runtimehelp wanted
#20568 opened 8 years ago by FiloSottile
cmd/compile: improve escape analysis of make([]T, n) where n is non-constantPerformancecompiler/runtime
#20533 opened 8 years ago by alandonovan
cmd/link: may need a command line option to set section split sizeNeedsInvestigationcompiler/runtimehelp wanted
#20492 opened 8 years ago by ianlancetaylor
cmd/compile: include certain NOP instructions when compiler optimizations are disabledDebuggingFeatureRequestNeedsFixcompiler/runtime
#20487 opened 8 years ago by dlsniper
cmd/compile: init code or linker should verify package "fingerprint"NeedsFixcompiler/runtimehelp wanted
#20486 opened 8 years ago by griesemer
#20411 opened 8 years ago by josharian
cmd/compile: lay out loop-free, likeliness-free control flow more compactlyPerformancecompiler/runtime
#20356 opened 8 years ago by josharian
#20354 opened 8 years ago by josharian
#20351 opened 8 years ago by bradfitz
cmd/link: fails once more than one function of a .syso file is calledNeedsInvestigationcompiler/runtime
#20350 opened 8 years ago by stapelberg
#20321 opened 8 years ago by tzneal
runtime: GC turning on/off disruptive to scheduler and localityNeedsInvestigationPerformanceToolSpeedcompiler/runtime
#20307 opened 8 years ago by josharian
#20214 opened 8 years ago by josharian
#20135 opened 8 years ago by genez
cmd/compile: move arch-specific rewrite rules and ops into arch-specific packagesNeedsFixPerformanceToolSpeedcompiler/runtime
#20104 opened 8 years ago by josharian
cmd/compile: big binary and slow compilation times with maps & []interface{} in static codeNeedsInvestigationToolSpeed
#20095 opened 8 years ago by philpennock
#20088 opened 8 years ago by josharian
#20087 opened 8 years ago by rasky
runtime: fatal error: addspecial on invalid pointerNeedsInvestigationOS-Androidcompiler/runtimehelp wantedmobile
#20082 opened 8 years ago by fjl
#20076 opened 8 years ago by josharian
cmd/compile: some problems on optimization when takes care about of arrays in structNeedsFixPerformancecompiler/runtimehelp wanted
#20022 opened 8 years ago by zhaozhiqianghw
#20021 opened 8 years ago by zigo101
#20019 opened 8 years ago by dvyukov
runtime: add per-G shadows of writeBarrier.enabledPerformanceProposalProposal-Acceptedcompiler/runtime
#20005 opened 8 years ago by sorear
#19992 opened 8 years ago by josharian
#19928 opened 8 years ago by rsc
#19869 opened 8 years ago by josharian
#19818 opened 8 years ago by QuestionPython
#19817 opened 8 years ago by valyala
cmd/compile: slow to compile large map literals containing dynamic elementsToolSpeedcompiler/runtime
#19751 opened 8 years ago by myleshorton
runtime: redirect println(runtime.writeErr) to NSLog(asl_log) on iOSProposalProposal-Acceptedcompiler/runtime
#19744 opened 8 years ago by bronze1man
#19733 opened 8 years ago by philhofer
cmd/compile: arm64: emit double-register loads and stores in loweringNeedsFixPerformancecompiler/runtime
#19715 opened 8 years ago by philhofer
cmd/compile: Unnecessary register high-bytes rezeroing after unsigned right shiftPerformancecompiler/runtime
#19712 opened 8 years ago by navytux
#19683 opened 8 years ago by mdempsky
cmd/compile: use FP-based frame zeroing outside of package runtime on plan9NeedsInvestigationOS-Plan9Performancecompiler/runtime
#19650 opened 8 years ago by mdempsky
#19574 opened 8 years ago by petermattis
cmd/link: linker should be able to remove init functions with no side-effectsbinary-sizecompiler/runtime
#19533 opened 8 years ago by rasky
#19509 opened 8 years ago by martisch
runtime: measure actual CPU time of GCcompiler/runtime
#19497 opened 8 years ago by aclements
runtime: working with small maps is 4x-10x slower than in nodejsNeedsInvestigationPerformancecompiler/runtime
#19495 opened 8 years ago by navytux
runtime: signal handling: async signals should forward to existing C handlers by default compiler/runtime
#19465 opened 8 years ago by bcmills
#19409 opened 8 years ago by josharian
#19379 opened 8 years ago by ghost
#19195 opened 8 years ago by josharian
cmd/compile: rewrite interface args by actual type args in functions called only with a single set of argument typesPerformancecompiler/runtime
#19165 opened 8 years ago by valyala
#19094 opened 8 years ago by josharian
#19057 opened 8 years ago by ianlancetaylor
cmd/compile: add tool for understanding/debugging SSA rulescompiler/runtime
#19013 opened 8 years ago by josharian
cmd/compile: Fannkuch11 on AMD64 slow down 6% after removing assembler backend instruction reorderingPerformancecompiler/runtime
#18977 opened 8 years ago by cherrymui
#18822 opened 8 years ago by ianlancetaylor
#18739 opened 8 years ago by josharian
#18602 opened 8 years ago by cretz
#18589 opened 8 years ago by ALTree
cmd/compile: improve code generation for temporary slice copy and inliningPerformancecompiler/runtime
#18529 opened 8 years ago by rasky
runtime: refactor assembly for C calls in signal handlerscompiler/runtime
#18352 opened 8 years ago by bcmills
#18300 opened 8 years ago by bradfitz
runtime: dlopen/dlsym without CGocompiler/runtime
#18296 opened 8 years ago by iamacarpet
#18247 opened 8 years ago by alandonovan
#18237 opened 8 years ago by philhofer
runtime: frequent blocking syscalls cause high sysmon overheadNeedsInvestigationPerformancecompiler/runtime
#18236 opened 8 years ago by philhofer
cmd/link: internal linking for GOOS=linux, -buildmode=plugincompiler/runtime
#18157 opened 8 years ago by urso
#18155 opened 8 years ago by rhysh
#18138 opened 8 years ago by petermattis
runtime: stack growth during critical section harms performanceNeedsInvestigationPerformancecompiler/runtime
#18020 opened 8 years ago by gyuho
#18004 opened 8 years ago by cherrymui
runtime: aggressive GC completion is disruptive to co-tenantsNeedsInvestigationPerformanceearly-in-cycle
#17969 opened 8 years ago by rhysh
#17926 opened 8 years ago by dvyukov
#17862 opened 8 years ago by dsnet
#17842 opened 8 years ago by bradfitz
#17835 opened 8 years ago by quentinmit
runtime: nice -20 causes thread exhaustion on ARMNeedsInvestigation
#17803 opened 8 years ago by shahinv
#17728 opened 8 years ago by mdempsky
runtime, cmd/compile: remove all pointers from type informationcompiler/runtime
#17724 opened 8 years ago by crawshaw
#17712 opened 8 years ago by mdempsky
#17638 opened 8 years ago by randall77
#17622 opened 8 years ago by dsnet
#17575 opened 8 years ago by kayuuzu
#17566 opened 8 years ago by josharian
#17520 opened 8 years ago by neild
#17434 opened 8 years ago by mdempsky
#17378 opened 8 years ago by crawshaw
#17370 opened 8 years ago by carl-mastrangelo
runtime: re-enable TestGdbPython and TestGdbBacktrace on linux/ppc64 (BE) if/when it gets cgo supportNeedsFixcompiler/runtime
#17366 opened 8 years ago by bradfitz
#17314 opened 8 years ago by dAdAbird
cmd/compile: optimize f32Slice[i] += 1 across math.Float32bits, Float32frombitsNeedsFixcompiler/runtime
#17220 opened 8 years ago by nigeltao
#17216 opened 8 years ago by DmitriyMV
#17133 opened 8 years ago by rasky
#17110 opened 8 years ago by laboger
#17106 opened 8 years ago by josharian
#17089 opened 8 years ago by fd
#17047 opened 8 years ago by dlsniper
#17031 opened 8 years ago by mdempsky
#17029 opened 8 years ago by josharian
#17023 opened 8 years ago by josharian
#16973 opened 8 years ago by josharian
#16929 opened 8 years ago by mdempsky
runtime: profile goroutine creationNeedsDecision
#16894 opened 8 years ago by rhysh
#16869 opened 8 years ago by bradfitz
#16839 opened 8 years ago by josharian
cmd/compile: should recognize binary package and intrinsify it where possiblePerformancecompiler/runtime
#16832 opened 8 years ago by dr2chase
runtime, cmd/compile: -buildmode=c-shared and dlopen-ing a shared libraryNeedsInvestigationcompiler/runtimeearly-in-cycle
#16805 opened 8 years ago by sbinet
#16754 opened 8 years ago by bradfitz
cmd/compile: move SSA boolean optimizations to generic levelcompiler/runtime
#16747 opened 8 years ago by josharian
#16638 opened 8 years ago by dvyukov
#16521 opened 8 years ago by dsnet
cmd/compile: lower % using multiply and subtract when the result of / is knownPerformancecompiler/runtime
#16416 opened 8 years ago by josharian
#16192 opened 8 years ago by GordonBGood
cmd/compile: go1.7beta2 performance regression (floats and arrays)NeedsInvestigationPerformancecompiler/runtime
#16187 opened 8 years ago by taruti
#16141 opened 8 years ago by samuel
cmd/compile: poor register allocator behavior in compression codeNeedsFixPerformancecompiler/runtime
#16122 opened 8 years ago by flanglet
cmd/compile: do front-end constant evaluation across simple inlined function boundariesNeedsFixPerformancecompiler/runtime
#16108 opened 8 years ago by josharian
#16092 opened 8 years ago by GordonBGood
#16001 opened 9 years ago by mdempsky
#15943 opened 9 years ago by ianlancetaylor
#15925 opened 9 years ago by ghost
#15862 opened 9 years ago by ClarkGuan
runtime: unexpected fault address 0xffffffffffffffff (and other more innocent addresses)compiler/runtime
#15861 opened 9 years ago by mstoykov
#15848 opened 9 years ago by aclements
#15812 opened 9 years ago by randall77
#15808 opened 9 years ago by randall77
cmd/compile: misleading error for multiple value function call in contexts that do accept multiple valuescompiler/runtime
#15785 opened 9 years ago by tmielcza
#15575 opened 9 years ago by gouthamve
#15561 opened 9 years ago by josharian
#15532 opened 9 years ago by nkovacs
#15512 opened 9 years ago by brtzsnr
#15451 opened 9 years ago by robpike
cmd/compile: ephemeral slicing doesn't need protection against next object pointersPerformancecompiler/runtime
#15397 opened 9 years ago by randall77
#15395 opened 9 years ago by icecrime
#15375 opened 9 years ago by randall77
cmd/link: move away from *LSym linked listscompiler/runtime
#15374 opened 9 years ago by crawshaw
#15308 opened 9 years ago by josharian
#15300 opened 9 years ago by josharian
runtime: heavy time.Now usage cause taskgated to consume lots of cpuNeedsInvestigationOS-DarwinPerformancecompiler/runtime
#15290 opened 9 years ago by davecheney
#15283 opened 9 years ago by aclements
#15238 opened 9 years ago by randall77
runtime: avoid unnecessary work in allocSpanLockedcompiler/runtime
#15226 opened 9 years ago by josharian
#15169 opened 9 years ago by mdempsky
#15164 opened 9 years ago by mdempsky
cmd/compile: possible inlining bug with variable renaming?compiler/runtime
#15111 opened 9 years ago by griesemer
#15110 opened 9 years ago by dbentley
cmd/compile: make available as a libraryNeedsDecision
#15108 opened 9 years ago by ghost
#15105 opened 9 years ago by martisch
#15031 opened 9 years ago by randall77
#14995 opened 9 years ago by btracey
#14980 opened 9 years ago by josharian
runtime, cmd/compile: consider write barrier short-circuit when *dst == srcPerformancecompiler/runtime
#14921 opened 9 years ago by josharian
#14865 opened 9 years ago by binarycrusader
#14858 opened 9 years ago by josharian
cmd/link: dead code elimination for side-effect free functionsNeedsInvestigationbinary-sizecompiler/runtime
#14840 opened 9 years ago by mdempsky
#14808 opened 9 years ago by brtzsnr
cmd/compile: let SSA store to PPARAMOUT variables earlier than returnNeedsFixPerformanceearly-in-cycle
#14762 opened 9 years ago by randall77
runtime: throttle heap growthcompiler/runtime
#14735 opened 9 years ago by dvyukov
cmd/compile: redundant loop generated for comparing/hashing arrays of size 1.Performancebinary-sizecompiler/runtime
#14723 opened 9 years ago by brtzsnr
cmd/compile: performance of embedded interfacescompiler/runtime
#14677 opened 9 years ago by OneOfOne
runtime: add softfloat for mips64?compiler/runtime
#14635 opened 9 years ago by minux
#14624 opened 9 years ago by josharian
cmd/compile: type checking fails in cycle involving recursive struct and unsafe.SizeofNeedsFixcompiler/runtime
#14620 opened 9 years ago by rsc
runtime: let idle OS threads exitNeedsDecision
#14592 opened 9 years ago by brianmario
#14586 opened 9 years ago by randall77
#14565 opened 9 years ago by dvyukov
#14517 opened 9 years ago by aclements
#14449 opened 9 years ago by cherrymui
#14325 opened 9 years ago by bradfitz
runtime: _cgoCheckPointer0 extreme overheadcompiler/runtime
#14265 opened 9 years ago by tgulacsi
#14179 opened 9 years ago by aclements
#14059 opened 9 years ago by randall77
#14028 opened 9 years ago by kaypour
#14018 opened 9 years ago by dr2chase
cmd/link: DW_AT_name should come from source codecompiler/runtime
#13949 opened 9 years ago by ribrdb
#13676 opened 9 years ago by tsenart
runtime: runtime-gdb.py does not exist for gccgocompiler/runtime
#13641 opened 9 years ago by laboger
#13547 opened 9 years ago by dr2chase
#13493 opened 9 years ago by dsnet
runtime: c-shared builds fail with musllibccompiler/runtime
#13492 opened 9 years ago by mdempsky
#13477 opened 9 years ago by Manishearth
runtime: additional memory profiler report modes or similarNeedsInvestigation
#13463 opened 9 years ago by dvyukov
runtime: annotation for sysAlloced typesNeedsInvestigation
#13386 opened 9 years ago by aclements
cmd/link: ppc64 (big endian) cgo errors compiler/runtime
#13192 opened 9 years ago by laboger
#13161 opened 9 years ago by aclements
runtime: lock_sema.go uses LIFO ordering for waking blocked Mscompiler/runtime
#13056 opened 9 years ago by mdempsky
#12992 opened 9 years ago by bradfitz
runtime: merge .go files produced by cgo into their counterpartscompiler/runtime
#12952 opened 9 years ago by nodirt
cmd/link: DWARF line tables seem to be off by 1 instructioncompiler/runtime
#12942 opened 9 years ago by ribrdb
#12899 opened 9 years ago by derekparker
runtime: runtime-gdb_test mapvar failure on Fedora 20compiler/runtime
#12830 opened 9 years ago by MartinSteffen
runtime: memory and performance degradationcompiler/runtime
#12640 opened 9 years ago by dvyukov
#12628 opened 9 years ago by josharian
runtime: throw in linked c++ library causes app crash even if caught, on windows platformNeedsInvestigationOS-Windowshelp wanted
#12516 opened 9 years ago by superbaddude
#12465 opened 9 years ago by AkihiroSuda
#12399 opened 9 years ago by doherty
cmd/link: combining dwarf on darwin can be very slowNeedsFixOS-DarwinToolSpeedearly-in-cyclehelp wanted
#12259 opened 9 years ago by ianic
runtime: revisit non-constant assist ratiocompiler/runtime
#12234 opened 9 years ago by aclements
runtime: check for no preemption during write barriercompiler/runtime
#12069 opened 9 years ago by rsc
runtime: check indirect calls for nosplitNeedsInvestigation
#12037 opened 9 years ago by rsc
#11990 opened 9 years ago by mikioh
runtime: whole span reclaimer is expensivecompiler/runtime
#11979 opened 9 years ago by aclements
runtime: Additional Allocator Metrics in `runtime.MemStats`compiler/runtime
#11890 opened 9 years ago by matttproud
#11850 opened 9 years ago by eloff
runtime: make it possible to know the go initialization in shared libraries is finished without calling a go functioncompiler/runtime
#11768 opened 9 years ago by hnakamur
#11663 opened 9 years ago by crawshaw
#11647 opened 9 years ago by michaelmatloob
runtime: display fully-qualified types when strings are equal in unequal type panicNeedsInvestigationcompiler/runtime
#11634 opened 9 years ago by Frumious
#11425 opened 9 years ago by aclements
runtime: support dlclose with -buildmode=c-sharedcompiler/runtime
#11100 opened 10 years ago by mattn
cmd/compile: some large-temp-heap-allocations need to be moved before escape analysiscompiler/runtime
#10936 opened 10 years ago by dr2chase
cmd/link: merge dynlib handling for PE/Macho/ELFcompiler/runtime
#10841 opened 10 years ago by mwhudson
#10554 opened 10 years ago by minux
cmd/compile: inefficient increment of global array compiler/runtime
#10432 opened 10 years ago by dvyukov
cmd/compile: use conditional execution in place of branches for small blocks on armNeedsInvestigation
#10382 opened 10 years ago by josharian
cmd/compile: assigning large values does not use memmovecompiler/runtime
#10362 opened 10 years ago by davecheney
cmd/compile: inline function calls that return a closureNeedsInvestigationPerformancecompiler/runtime
#10292 opened 10 years ago by potocnyj
runtime: GC behavior in non-steady modecompiler/runtime
#10064 opened 10 years ago by dvyukov
cmd/compile: improve generated type equality codecompiler/runtime
#9930 opened 10 years ago by josharian
runtime: dead Gs cause span fragmentationcompiler/runtime
#9869 opened 10 years ago by randall77
runtime: TestGdbLoadRuntimeSupport fails on non intel platformsNeedsInvestigation
#9820 opened 10 years ago by davecheney
runtime: cgo performance tracking bugPerformance
#9704 opened 10 years ago by minux
#9655 opened 10 years ago by pwaller
runtime: support partial object collection in GCGarbageCollector
#9618 opened 10 years ago by yichengq
cmd/compile: enhancements to the gc inliner and optimizercompiler/runtime
#9337 opened 10 years ago by tildeleb
runtime: reduce StackGuardNeedsFix
#9214 opened 10 years ago by rsc
#9129 opened 10 years ago by dvyukov
runtime: remove implementation restriction on channel element sizeNeedsInvestigation
#9120 opened 10 years ago by bradfitz
cmd/link: include $a and $t symbols in arm final linkNeedsInvestigation
#9118 opened 10 years ago by randall77
#8983 opened 10 years ago by gopherbot
cmd/link: implement external linking support for ppc64/linuxNeedsInvestigation
#8912 opened 10 years ago by ianlancetaylor
runtime: make chan-based generators fasterPerformance
#8903 opened 10 years ago by dvyukov
runtime: special case chan struct{}Performance
#8902 opened 10 years ago by dvyukov
runtime: squeeze Hchan into 64 bytes Performance
#8901 opened 10 years ago by dvyukov
runtime: throttle goroutines on async chans Performance
#8900 opened 10 years ago by dvyukov
runtime: lock-free channelsPerformance
#8899 opened 10 years ago by dvyukov
#8896 opened 10 years ago by dvyukov
#8895 opened 10 years ago by dvyukov
#8892 opened 10 years ago by dvyukov
#8887 opened 10 years ago by dvyukov
runtime: don't pass *Type to new Performance
#8886 opened 10 years ago by dvyukov
#8884 opened 10 years ago by dvyukov
#8883 opened 10 years ago by dvyukov
#8853 opened 10 years ago by btracey
cmd/link: invalid dwarf framesNeedsInvestigation
#8846 opened 10 years ago by ribrdb
runtime: shrink stacks more aggressively on explicit GCNeedsInvestigation
#8758 opened 10 years ago by randall77
#8740 opened 10 years ago by josharian
#8739 opened 10 years ago by dvyukov
#8717 opened 10 years ago by dvyukov
#8659 opened 10 years ago by btracey
runtime: make GC runtime stats test run on GCENeedsInvestigation
#8634 opened 10 years ago by bradfitz
#8618 opened 10 years ago by randall77
#8491 opened 10 years ago by gopherbot
#8481 opened 10 years ago by augustoroman
runtime: TestStackMem needs to be run in isolation to be accurateNeedsInvestigation
#8446 opened 10 years ago by randall77
cmd/compile: Wrong type reported for constant in type mismatch reportNeedsInvestigation
#8409 opened 10 years ago by btracey
#8346 opened 10 years ago by thockin
cmd/compile: does not understand old linker flagsNeedsInvestigation
#8104 opened 11 years ago by dvyukov
cmd/compile: report all missing methods on failed interface satisfactionNeedsInvestigation
#8095 opened 11 years ago by btracey
runtime: improve goroutine profilerNeedsInvestigation
#7926 opened 11 years ago by dvyukov
cmd/compile: rethink temporary namesNeedsInvestigation
#7923 opened 11 years ago by josharian
cmd/compile, bytes: bootstrap array causes bytes.Buffer to always be heap-allocatedNeedsFixhelp wanted
#7921 opened 11 years ago by lukescott
runtime: gc can add clock tick latency when HPETs are not usedNeedsInvestigation
#7763 opened 11 years ago by 4ad
#7681 opened 11 years ago by randall77
cmd/compile: recognize x[:] of global array x as static dataNeedsInvestigation
#7651 opened 11 years ago by mpvl
cmd/compile: combine slice header and backing array for static slices into a single symbolbinary-size
#7637 opened 11 years ago by josharian
#7599 opened 11 years ago by josharian
runtime: runtime_test execution of nm uses system go, not go in treeNeedsInvestigation
#7089 opened 11 years ago by randall77
#6948 opened 11 years ago by anacrolix
cmd/compile: improve compiler error message when accessing type instead of instance of typeNeedsInvestigation
#6814 opened 11 years ago by btracey
runtime: sockets closed by remote peer may remain undetected by pollerNeedsInvestigation
#6753 opened 11 years ago by remyoudompheng
#6752 opened 11 years ago by gopherbot
#6714 opened 11 years ago by bradfitz
#6643 opened 11 years ago by rsc
#6638 opened 11 years ago by griesemer
cmd/compile: odd/inconsistent behavior with cyclic declarationsNeedsInvestigation
#6590 opened 11 years ago by griesemer
cmd/compile: 8MB error message for one char errorNeedsInvestigation
#6589 opened 11 years ago by griesemer
#6330 opened 11 years ago by nigeltao
#6296 opened 11 years ago by lexprfuncall
cmd/compile: poor performance when accessing slices for numerical work (multiplying vectors)Performance
#6206 opened 11 years ago by gopherbot
runtime: threadcreate profile is brokencompiler/runtime
#6104 opened 11 years ago by dvyukov
cmd/compile: missed escape analysis opportunityNeedsInvestigation
#5919 opened 11 years ago by edsrzf
cmd/link: move symtab out of mapped memoryNeedsInvestigation
#5914 opened 11 years ago by rsc
cmd/compile: emits unnecessary deferreturnPerformance
#5712 opened 12 years ago by dvyukov
cmd/link: add eabi tag to arm binaryNeedsInvestigation
#5640 opened 12 years ago by gopherbot
cmd/link: external linker generates larger binaries than 6l/8lNeedsInvestigation
#5497 opened 12 years ago by gopherbot
cmd/compile: avoid closure for captured dynamic constantNeedsInvestigation
#5370 opened 12 years ago by lexprfuncall
#5308 opened 12 years ago by dvyukov
cmd/link: support gdb debugging when hostlinkingNeedsInvestigation
#5221 opened 12 years ago by DanielMorsing
#5147 opened 12 years ago by bradfitz
#5142 opened 12 years ago by btracey
cmd/compile: more clever syntax error reportingNeedsInvestigation
#5129 opened 12 years ago by btracey
cmd/link: use more standard calling convention on armNeedsInvestigation
#5113 opened 12 years ago by lexprfuncall
cmd/compile: init loop does not trace through inlined functionsNeedsInvestigation
#4758 opened 12 years ago by rsc
cmd/compile: omit zeroing of named return value when possibleNeedsInvestigation
#4750 opened 12 years ago by rsc
#4697 opened 12 years ago by adg
#4566 opened 12 years ago by rsc
cmd/compile: possible error message improvementNeedsInvestigation
#4565 opened 12 years ago by rsc
#4247 opened 12 years ago by dvyukov
#4246 opened 12 years ago by dvyukov
#2734 opened 13 years ago by rsc
#2559 opened 13 years ago by rsc
cmd/compile: include registerization info for gdbNeedsInvestigation
#2430 opened 13 years ago by ianlancetaylor
#1860 opened 14 years ago by davecheney