cmd/compile/... cmd/link/... runtime
Issues and changes for 70 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
- ... (60 more)
cmd/compile: internal compiler error: cannot call SetType(go.shape.int) on v (type int) compiler/runtime
#59378 opened 8 hours ago by abursavich
cmd/compile: encoding/binary.PutUint16 sometimes doesn't write [1.20 backport]CherryPickCandidatecompiler/runtime
#59374 opened 15 hours ago by gopherbot
cmd/compile: encoding/binary.PutUint16 sometimes doesn't write [1.19 backport]CherryPickCandidatecompiler/runtime
#59373 opened 15 hours ago by gopherbot
runtime: `SIGSEGV` via go test with -race -cover and -tags netgo on alpine linux/arm64compiler/runtime
#59369 opened 21 hours ago by GeorgeMac
cmd/compile: encoding/binary.PutUint16 sometimes doesn't writecompiler/runtime
#59367 opened 21 hours ago by rompetroll
#59360 opened 1 day ago by gopherbot
cmd/link/internal/ld: TestFallocate consistently failing on freebsd-riscv64-unmatchedBuildersOS-FreeBSDarch-riscvcompiler/runtime
#59352 opened 1 day ago by bcmills
#59351 opened 1 day ago by gopherbot
#59324 opened 3 days ago by Jorropo
#59297 opened 4 days ago by randall77
#59294 opened 4 days ago by cherrymui
#59233 opened 1 week ago by gopherbot
cmd/link: cross compile from MacOS to Windows with CGO_ENABLED=1 and -buildmode=c-archive not workingNeedsFixcompiler/runtime
#59221 opened 1 week ago by awsong
#59213 opened 1 week ago by funte
cmd/compile: incorrect inlining of function swapping two funcs [1.19 backport]CherryPickApprovedcompiler/runtime
#59158 opened 1 week ago by gopherbot
#59156 opened 1 week ago by johanbrandhorst
#59149 opened 1 week ago by johanbrandhorst
#59125 opened 1 week ago by mrhb6006
#59120 opened 2 weeks ago by xen0n
runtime: add support for the Arm’s ArmV8.5-A Memory Tagging Extension (MTE) in Go Proposalcompiler/runtime
#59090 opened 2 weeks ago by zhangfannie
cmd/compile: mod operator is very slow on intel hardware with int64NeedsInvestigationPerformancecompiler/runtimehelp wanted
#59089 opened 2 weeks ago by rcsaquino
cmd/compile: does not inline method of generic type across packages when there are multiple instantiationsNeedsInvestigationcompiler/runtime
#59070 opened 2 weeks ago by 578559967
#59064 opened 2 weeks ago by gopherbot
#59063 opened 2 weeks ago by gopherbot
runtime: TestSegv failures with `unknown pc` on linux-mips-rtrkNeedsInvestigationarch-mipscompiler/runtime
#59029 opened 2 weeks ago by gopherbot
cmd/compile: small struct initialization code is suboptimal because of redundant zeroingNeedsInvestigationPerformancecompiler/runtime
#59021 opened 2 weeks ago by tdakkota
runtime: unexpected return pc for runtime.throw called from 0x3 on UbuntuNeedsInvestigationWaitingForInfocompiler/runtime
#59001 opened 2 weeks ago by bep
runtime: endless sigtramp in the stack of coredump generated by panic on arm64NeedsInvestigationarch-arm64compiler/runtime
#58998 opened 2 weeks ago by ppggff
#58932 opened 3 weeks ago by gopherbot
runtime, x/sys/windows: panic accessing (possibly) nil field of net_opNeedsDecisionOS-Windowscompiler/runtime
#58870 opened 4 weeks ago by hawkinsw
#58848 opened 4 weeks ago by leitzler
runtime: framepointer-based stack unwinding omits memmove's calleeNeedsInvestigationcompiler/runtime
#58835 opened 1 month ago by rhysh
cmd/link, x/build: `android-arm-corellium` tries to link using `arm64` C toolchain BuildersNeedsInvestigationOS-Androidarch-armcompiler/runtime
#58829 opened 1 month ago by bcmills
#58813 opened 1 month ago by aarzilli
cmd/link/internal/ld, cmd/nm: tests fail on android/arm64NeedsInvestigationOS-Androidarch-arm64compiler/runtimemobile
#58807 opened 1 month 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 1 month ago by bcmills
runtime: TestCgoTracebackSigpanic fails on android/arm64 and android/armNeedsInvestigationOS-Androidarch-armarch-arm64compiler/runtimemobile
#58794 opened 1 month ago by bcmills
#58785 opened 1 month ago by Vishwanatha-HD
#58784 opened 1 month ago by limeidan
#58783 opened 1 month ago by Vishwanatha-HD
cmd/link: allow specifying the macOS SDK in internal linking modeNeedsInvestigationWaitingForInfocompiler/runtime
#58722 opened 1 month ago by nguyen-phillip
#58715 opened 1 month ago by bcmills
runtime/pprof, cmd/compile: simplified symbol names for generics break PGO matchingNeedsDecisioncompiler/runtime
#58712 opened 1 month ago by prattmic
#58698 opened 1 month ago by gopherbot
runtime: post-mortem analysis of Go 1.13 runtime/mgcsweep.go fatal error ("error: non in-use span in unswept list")DocumentationNeedsInvestigationThinking
#58681 opened 1 month ago by SuoXC
runtime: high CPU usage and hang in syscall_windows.go after recent Windows 10 updatesWaitingForInfocompiler/runtime
#58646 opened 1 month ago by tmm1
#58612 opened 1 month ago by griesemer
#58567 opened 1 month 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 1 month ago by pmalek
runtime: Go crashes in windows when creating JVM using "JNI_CreateJavaVM"NeedsInvestigationOS-Windowscompiler/runtime
#58542 opened 1 month ago by GreenFuze
#58492 opened 1 month ago by CannibalVox
cmd/compile: mips/mips64 floating point negation does not handle NaN correctlyNeedsDecisionarch-mipscompiler/runtimehelp wanted
#58466 opened 1 month ago by ianlancetaylor
#58439 opened 1 month ago by cuonglm
runtime: copystack doesn't adjust frame pointers on arm64NeedsInvestigationarch-arm64compiler/runtime
#58432 opened 1 month ago by felixge
cmd/link: buildmode=shared -linkshared - makeslice: cap out of rangeNeedsInvestigationcompiler/runtime
#58405 opened 1 month ago by GouthamBanala
runtime: support unwinding logical cgo stack transitions using frame pointersDebuggingNeedsDecisioncompiler/runtime
#58378 opened 1 month ago by qmuntal
cmd/compile: typechecker Go version and build-constraints Go version disagreeNeedsInvestigationcompiler/runtime
#58342 opened 1 month ago by LukeShu
runtime: `cgocall` is low performance for Conn on WindowsNeedsInvestigationOS-WindowsPerformancecompiler/runtime
#58336 opened 1 month ago by lifenjoiner
#58298 opened 1 month ago by Deleplace
runtime: TestCgoExternalThreadPanic failures with `exit status 2`NeedsInvestigationarch-mipscompiler/runtimehelp wanted
#58278 opened 1 month ago by bcmills
#58277 opened 1 month ago by bcmills
x/build, cmd/link: darwin/amd64 builders unexpectedly skipping `cmd/link.TestBuildForTvOS`BuildersNeedsInvestigationOS-Darwincompiler/runtimemobile
#58231 opened 1 month ago by bcmills
runtime: allow no-escape slices of unknown capacity to be allocated to the stack more aggressivelyNeedsInvestigationPerformance
#58215 opened 1 month ago by fredbi
#58214 opened 1 month ago by fredbi
cmd/compile: multiple performance regressions due to CL 270940, 448036, or 454036NeedsInvestigationcompiler/runtime
#58166 opened 2 months ago by prattmic
#58153 opened 2 months ago by prattmic
#58102 opened 2 months ago by prattmic
cmd/compile: add test for PGO profiles merged from profiles with different source versionsNeedsDecisionTestingcompiler/runtime
#58101 opened 2 months ago by prattmic
#57989 opened 2 months ago by gopherbot
cmd/link: wrong program header offset when cross-compile to riscv64 when setting -T text alignmentNeedsInvestigationarch-riscvcompiler/runtime
#57983 opened 2 months ago by CN-GuoZiyang
#57955 opened 2 months ago by elagergren-spideroak
#57916 opened 2 months ago by mdempsky
cmd/compile: incorrectly assume that `sync.Mutex.*` escape `m *Mutex` argumentNeedsInvestigationPerformancecompiler/runtime
#57910 opened 2 months ago by Jorropo
#57847 opened 2 months ago by bcmills
#57763 opened 2 months ago by derekparker
cmd/compile: os.Stdout.Write causes its argument to escape on WindowsNeedsInvestigationOS-WindowsPerformancecompiler/runtime
#57740 opened 2 months ago by ALTree
runtime: in core dump generated for a signal while executing C code, gdb reports a corrupt stackNeedsInvestigationcompiler/runtime
#57698 opened 2 months ago by MariappanBalraj
runtime: TestASAN fails with SEGV on unknown address on linux/riscv64NeedsInvestigationOS-Linuxarch-riscvcompiler/runtime
#57691 opened 2 months ago by zhsj
runtime, x/mobile: Severe performance regression since 1.18+ on iOS, when combined with XcodeNeedsInvestigationOS-Darwincompiler/runtimehelp wanted
#57651 opened 2 months ago by rayvbr
#57595 opened 2 months ago by gopherbot
#57505 opened 3 months ago by changkun
cmd/compile: shouldn't report argument mismatch errors for using unexported functionsNeedsInvestigationcompiler/runtime
#57489 opened 3 months ago by ross-spencer
runtime: openbsd fork-exec calls exit instead of _exit in failed childNeedsInvestigationOS-OpenBSDcompiler/runtime
#57446 opened 3 months ago by rsc
runtime: use WER for GOTRACEBACK=wer on WindowsDebuggingOS-WindowsProposalProposal-FinalCommentPeriodcompiler/runtime
#57441 opened 3 months ago by qmuntal
runtime: hang after concurrent panic from two threads after apparent memory corruptionNeedsFixcompiler/runtime
#57420 opened 3 months ago by davepacheco
#57404 opened 3 months ago by qmuntal
runtime: reserve address space for large slice backing stores to make slice growth cheaperFeatureRequestNeedsInvestigationcompiler/runtime
#57337 opened 3 months ago by snadrus
runtime: marked free object in span (freebsd/amd64/go1.20rc1)NeedsInvestigationOS-FreeBSDWaitingForInfocompiler/runtime
#57322 opened 3 months ago by aarzilli
#57311 opened 3 months ago by bcmills
#57302 opened 3 months ago by qmuntal
#57243 opened 3 months ago by greatroar
#57175 opened 3 months ago by mknyszek
cmd/compile: avoid memclr for provable overwritten slicesNeedsInvestigationPerformancecompiler/runtime
#57153 opened 3 months ago by dsnet
runtime: TestThreadExhaustion core dump with maymorestack=mayMoreStackMove NeedsInvestigationcompiler/runtime
#57149 opened 3 months ago by prattmic
cmd/compile: statically remove type switch in instantiated generic codeNeedsInvestigationPerformancecompiler/runtime
#57072 opened 3 months ago by dsnet
runtime: contention on a single channel can consume all PsNeedsInvestigationPerformancecompiler/runtime
#57070 opened 3 months ago by rhysh
runtime: excessive scavengeOne work slows mutator progressNeedsInvestigationPerformancecompiler/runtime
#57069 opened 3 months ago by rhysh
cmd/compile: optimize reflect.Value.Set with short-lived ValuesNeedsInvestigationPerformancecompiler/runtime
#57060 opened 4 months ago by dsnet
runtime: investigate a hybrid memory clearing strategy based on prove resultsNeedsInvestigationPerformancecompiler/runtime
#57000 opened 4 months ago by jake-ciolek
cmd/compile: For some sizes, zeroing memory through OpZero could be faster (AMD64)NeedsDecisioncompiler/runtime
#56997 opened 4 months ago by jake-ciolek
#56966 opened 4 months ago by nvanbenschoten
#56964 opened 4 months ago by bcmills
#56774 opened 4 months ago by grant-singleton-nz
cmd/compile: AMD64 and i386 conditional suffixes of Ops are inconsistent NeedsInvestigationcompiler/runtime
#56722 opened 4 months ago by Jorropo
#56718 opened 4 months ago by rsc
#56668 opened 4 months ago by mayuehit
#56620 opened 4 months ago by erifan
#56568 opened 4 months ago by dennwc
#56554 opened 4 months ago by bcmills
cmd/compile: the Go compiler uses a hack to pretend it has a large startup heapNeedsInvestigationcompiler/runtime
#56546 opened 4 months ago by dr2chase
runtime, syscall: we require pipe2 but Solaris before 11.4 reportedly does not have itNeedsInvestigationOS-Solariscompiler/runtimehelp wanted
#56499 opened 5 months ago by drook
#56442 opened 5 months ago by dsnet
runtime: occasional hard lockup / 100% CPU usage in go applicationsNeedsInvestigationcompiler/runtime
#56424 opened 5 months ago by ssokol
#56420 opened 5 months ago by gopherbot
runtime: Stack() calls lock against each other unnecessarily, even when single-goroutineNeedsInvestigationPerformancecompiler/runtime
#56400 opened 5 months ago by seebs
#56204 opened 5 months ago by gopherbot
#56196 opened 5 months ago by gopherbot
#56182 opened 5 months ago by lizthegrey
cmd/compile: "internal compiler error: NewBulk too big" while running a program with dlvNeedsInvestigationcompiler/runtime
#56120 opened 5 months ago by sufiyan-techp
runtime: use of AddVectoredExceptionHandler on windows is ill-advisedNeedsInvestigationOS-Windowscompiler/runtime
#56082 opened 5 months ago by billziss-gh
cmd/compile: spurious "invalid recursive type" error in anonymous, recursive interfacesNeedsFixcompiler/runtime
#56062 opened 5 months ago by mdempsky
#56060 opened 5 months ago by rhysh
#56057 opened 5 months ago by mdempsky
#56056 opened 5 months ago by mdempsky
#56046 opened 5 months ago by griesemer
#56045 opened 5 months ago by griesemer
#55980 opened 6 months ago by cuonglm
runtime: add AppendNewCap to return new capacity if append is used with a given number of elementsProposal
#55978 opened 6 months ago by jan-dubsky
cmd/link: inlinedCall entries missing FuncInfo-based fields (FuncID) in -linkshared modeNeedsInvestigationcompiler/runtime
#55954 opened 6 months ago by prattmic
#55930 opened 6 months ago by dsnet
#55915 opened 6 months ago by zc24
runtime: the scavenger doesn't call `MADV_NOHUGEPAGE` like it used toNeedsInvestigationOS-LinuxPerformancecompiler/runtime
#55328 opened 6 months ago by mknyszek
#55308 opened 6 months ago by gopherbot
#55257 opened 6 months ago by rsc
#55206 opened 6 months ago by gopherbot
#55202 opened 6 months ago by gopherbot
#55167 opened 6 months ago by rsc
#55161 opened 6 months ago by rsc
#55160 opened 6 months ago by rsc
#55156 opened 6 months ago by rsc
runtime, runtime/trace: EvGoCreate for empty function may lack stackNeedsInvestigationcompiler/runtime
#55116 opened 6 months ago by dominikh
#55108 opened 6 months ago by aclements
cmd/link: support for zstd-compressed DWARF sectionsFeatureRequestNeedsInvestigationcompiler/runtime
#55107 opened 6 months ago by stapelberg
runtime, syscall: SIGABRT failures in syscall.StartProcess on darwin-arm64-12 starting 2022-09-03NeedsInvestigationOS-Darwincompiler/runtime
#55072 opened 6 months ago by bcmills
#55066 opened 6 months ago by spacewander
runtime: TestMemStats failure with `insanely high value` on openbsd-amd64-68NeedsInvestigationOS-OpenBSD
#55065 opened 6 months ago by bcmills
runtime: deadlock when calling a windows DLL with a callbackNeedsInvestigationOS-Windowscompiler/runtime
#55015 opened 6 months 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 7 months 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 7 months ago by a-milkyway
#54766 opened 7 months ago by zhangyunhao116
cmd/compile: OpInlMark can get removed by SSA dead code elimination, resulting in invalid inlining treesNeedsFixcompiler/runtime
#54625 opened 7 months ago by mdempsky
runtime: allow short-term drop of work conservation to increase CPU efficiencyNeedsInvestigationPerformancecompiler/runtime
#54622 opened 7 months ago by prattmic
#54613 opened 7 months ago by dominikh
cmd/compile: missed optimization when using verbose array initializationNeedsInvestigationPerformancecompiler/runtime
#54612 opened 7 months ago by dominikh
runtime: `found wrong event in p's limiter event slot` on plan9-arm and openbsd-amd64-68 since 2022-08-08OS-OpenBSDOS-Plan9compiler/runtime
#54600 opened 7 months ago by bcmills
#54591 opened 7 months ago by bcmills
cmd/compile: windows/amd64 invalid binary when allocating array near symbol size limitNeedsInvestigationOS-Windowscompiler/runtime
#54564 opened 7 months ago by argusdusty
cmd/compile: possible append inside a method escape analysis optimizationNeedsInvestigationcompiler/runtime
#54563 opened 7 months ago by mateusz834
#54544 opened 7 months ago by mvdan
cmd/compile: internal compiler error on import on mismatch between -p and package nameNeedsFixcompiler/runtime
#54542 opened 7 months ago by ALTree
cmd/compile: design doc explaining unified IR implementationcompiler/runtime
#54534 opened 7 months ago by mdempsky
#54517 opened 7 months ago by zdyj3170101136
#54475 opened 7 months ago by prattmic
cmd/compile: constraint type inference for generic types is not implementedNeedsDecisionTypeInferencegenerics
#54469 opened 7 months ago by MrFox131
cmd/compile: generic method values behave differently than specific onesNeedsInvestigationcompiler/runtime
#54447 opened 7 months ago by mdempsky
runtime: wasm GC causes stop the world for a very long timeNeedsInvestigationPerformancearch-wasmcompiler/runtime
#54444 opened 7 months ago by mokiat
#54352 opened 7 months ago by thanm
#54305 opened 7 months ago by 4a6f656c
runtime: occasional "exit status 0xc0000005" on windows-386-2012 builderNeedsInvestigationcompiler/runtime
#54187 opened 8 months ago by dmitshur
#54088 opened 8 months ago by prattmic
#54029 opened 8 months ago by randall77
runtime: create runtime_realgcount func to reduce one time stw when fetch goroutine profileNeedsInvestigation
#54014 opened 8 months ago by Jun10ng
#53953 opened 8 months ago by OmidHekayati
#53887 opened 8 months ago by cherrymui
#53885 opened 8 months ago by cherrymui
runtime: running cmd.exec within goroutine sometimes leaves process with 100% CPUNeedsInvestigationOS-Darwincompiler/runtime
#53863 opened 8 months ago by ostrowr
#53824 opened 8 months ago by ianlancetaylor
runtime: convert atomic values to runtime/internal/atomic typescompiler/runtime
#53821 opened 8 months ago by prattmic
#53804 opened 8 months ago by stapelberg
#53721 opened 8 months ago by heschi
#53705 opened 9 months ago by bayucandra
#53648 opened 9 months ago by bcmills
cmd/compile: suboptimal cloning/optimization in slices.CloneNeedsDecisionPerformancecompiler/runtime
#53643 opened 9 months ago by ainar-g
cmd/compile: reduce unnecessary register copies in regallocNeedsInvestigationPerformancecompiler/runtime
#53599 opened 9 months ago by erifan
runtime, cmd/go: `runtime: out of memory` in `runtime.sysMapOS` NeedsInvestigationOS-OpenBSDcompiler/runtime
#53576 opened 9 months ago by bcmills
#53535 opened 9 months ago by Snaipe
cmd/compile: inlining confuses escape analysis with interface{} paramsNeedsInvestigationPerformancecompiler/runtime
#53465 opened 9 months ago by mvdan
runtime: TestNetpollBreak failures with `netpollBreak did not interrupt netpoll`NeedsInvestigationcompiler/runtime
#53434 opened 9 months ago by bcmills
runtime: TestGdbPython failure with "PC not saved" on linux-s390x-ibmNeedsInvestigationarch-s390xcompiler/runtime
#53431 opened 9 months ago by bcmills
runtime: change golang scheduler implementation to a lock-free stackNeedsInvestigation
#53398 opened 9 months ago by alphadose
runtime: `fatal: systemstack called from unexpected goroutine` testing runtime/trace on freebsd-386-12_3NeedsInvestigationcompiler/runtime
#53375 opened 9 months ago by bcmills
cmd/compile: jump tables perform much worse on AMD zen3?NeedsInvestigationPerformancecompiler/runtime
#53331 opened 9 months ago by dsnet
cmd/compile, cmd/link: c-shared not supported on linux/loong64 FeatureRequestNeedsInvestigationarch-loong64compiler/runtime
#53301 opened 9 months ago by suchao-lv
#53300 opened 9 months ago by Jorropo
runtime: frequent GC related asserts seen on illumos based OSes (but only on AMD!)NeedsInvestigationOS-illumoscompiler/runtime
#53289 opened 9 months ago by jmpesp
runtime: "morestack on g0" in debugcall on android-amd64NeedsInvestigationOS-Androidcompiler/runtime
#53250 opened 9 months ago by prattmic
cmd/compile, runtime: SIGILL on `linux-loong64-3a5000`NeedsInvestigationarch-loong64compiler/runtime
#53093 opened 10 months 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 10 months ago by bcmills
cmd/compile: slowdown in location list generation, possible remediesNeedsDecisionToolSpeedcompiler/runtime
#52975 opened 10 months ago by dr2chase
runtime: TestSegv/Segv failure with 'unknown pc' on linux/riscv64 and linux/ppc64leNeedsInvestigationarch-ppc64xarch-riscvcompiler/runtime
#52963 opened 10 months ago by bcmills
runtime: new goroutine launches can starve other work indefinitelyNeedsInvestigationcompiler/runtime
#52934 opened 10 months ago by rhysh
#52924 opened 10 months ago by bcmills
#52902 opened 10 months ago by simonhf
#52767 opened 10 months ago by ddaa2000
cmd/compile: replace uses of ir.Node with ir.Expr or ir.Stmt where appropriateNeedsDecisioncompiler/runtime
#52731 opened 11 months ago by mdempsky
#52717 opened 11 months ago by zhouguangyuan0718
#52697 opened 11 months ago by ddaa2000
runtime: frequent TestPreemptionAfterSyscall failures on freebsd-arm-paulzholNeedsInvestigationOS-FreeBSDarch-armcompiler/runtime
#52679 opened 11 months ago by bcmills
runtime, cmd/compile: SIGSEGV on netbsd-arm64-bsiegert during bootstrappingNeedsInvestigationOS-NetBSDarch-arm64compiler/runtime
#52678 opened 11 months ago by bcmills
runtime: improve the "best effort" of the execution tracer's CPU sample deliveryNeedsInvestigationcompiler/runtime
#52674 opened 11 months ago by rhysh
#52672 opened 11 months ago by rhysh
runtime, cmd/link: "found pointer to free object" during asyncPreempt2 on ios-arm64-corelliumNeedsInvestigationOS-Darwinarch-arm64compiler/runtimemobile
#52657 opened 11 months ago by bcmills
runtime: make underlying implementation of channels more efficient (Reference -> https://github.com/alphadose/ZenQ)NeedsInvestigationPerformance
#52652 opened 11 months ago by alphadose
cmd/compile: SIGILL when cross-compiling from netbsd/arm64 to linux/mipsNeedsInvestigationOS-NetBSDarch-arm64compiler/runtime
#52651 opened 11 months ago by bcmills
runtime: `unexpected return pc for runtime.sigpanic` on openbsd-amd64-68NeedsInvestigationOS-OpenBSDcompiler/runtime
#52548 opened 11 months ago by bcmills
runtime: OOM in time_test.TestUnixMilli on solaris-amd64-oraclerelNeedsInvestigationcompiler/runtime
#52547 opened 11 months ago by bcmills
#52546 opened 11 months ago by bcmills
cmd/link, embed: store only one copy of an embedded []byteNeedsInvestigation
#52533 opened 11 months ago by pjebs
#52465 opened 11 months ago by bcmills
runtime: heap goal overrun due to scheduler delays in mark terminationNeedsInvestigationcompiler/runtime
#52433 opened 11 months ago by mknyszek
#52394 opened 11 months ago by 4a6f656c
cmd/compile: Support `make jobserver` for dynamic negotiable concurreny during compilationNeedsInvestigationcompiler/runtimehelp wanted
#52387 opened 11 months ago by kunaltyagi
#52373 opened 11 months ago by dsnet
#52341 opened 11 months ago by vinoblade
runtime, x/mobile: SIGABRT ABORT, runtime.raise_trampoline.abi0 + 462 (sys_darwin_arm64.s:462) for Mac Catalyst targets running on arm64NeedsInvestigationOS-Darwinarch-arm64compiler/runtime
#52299 opened 11 months ago by CatStudioApp
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 11 months ago by adriancable
cmd/compile, cmd/link: generate dwarf type info in compilerNeedsInvestigation
#52209 opened 11 months ago by zhouguangyuan0718
#52193 opened 1 year ago by FiloSottile
#52178 opened 1 year ago by sanjayvora
#52093 opened 1 year ago by ysmood
runtime: `TestSegv/Segv` failure with `unexpected return pc` on `openbsd-386-68`NeedsInvestigationOS-OpenBSDarch-386
#52043 opened 1 year ago by bcmills
#52025 opened 1 year ago by ianlancetaylor
#51957 opened 1 year ago by seborama
cmd/compile: confusing error when trying to instantiate type parameter on other-package constraint with unexported fieldsNeedsDecisioncompiler/runtime
#51942 opened 1 year ago by ALTree
cmd/compile: global variable initialization done in unexpected orderNeedsFixcompiler/runtimeearly-in-cycle
#51913 opened 1 year ago by jcp19
runtime: segment violation when large slice allocation on riscv64NeedsInvestigation
#51835 opened 1 year ago by jagan-sivakumar
cmd/link: stack check too deep when compiling deep call graph with -gcflags=-lNeedsInvestigationcompiler/runtime
#51814 opened 1 year ago by maruel
runtime: FuncForPC FileLine returns autogenerated instead of actual pathNeedsInvestigationcompiler/runtime
#51774 opened 1 year ago by vearutop
cmd/compile: global vars initialized with func calls like net.IPv4 allocate at init timeNeedsInvestigationPerformancecompiler/runtime
#51773 opened 1 year ago by mvdan
#51707 opened 1 year ago by neo-hu
#51694 opened 1 year ago by satmandu
cmd/link: generate external DWARF debuginfo archives directlyProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime
#51692 opened 1 year ago by ringerc
runtime: test failure with `segmentation fault` (and no other output) on `linux-ppc64le-buildlet`NeedsInvestigationOS-Linuxarch-ppc64xcompiler/runtime
#51600 opened 1 year ago by bcmills
#51554 opened 1 year ago by CAFxX
#51553 opened 1 year ago by CAFxX
cmd/compile: suggest clearer error regarding when a non-pointer type cannot be used as type parameterNeedsInvestigationcompiler/runtime
#51515 opened 1 year ago by changkun
#51482 opened 1 year ago by prattmic
runtime: "found pointer to free object" on aix-ppc64NeedsInvestigationOS-AIXarch-ppc64xcompiler/runtime
#51481 opened 1 year ago by bcmills
#51473 opened 1 year ago by rittneje
#51462 opened 1 year ago by dsnet
runtime: crashes with `netpollBreak write failed with 14` [EFAULT] on `openbsd-arm-jsing`NeedsInvestigationOS-OpenBSDarch-armcompiler/runtime
#51341 opened 1 year ago by bcmills
cmd/compile: better escape analysis for net.SyscallConnNeedsInvestigation
#51334 opened 1 year ago by rsc
#51302 opened 1 year ago by vpachkov
#51276 opened 1 year ago by octobered
#51256 opened 1 year ago by cherrymui
#51244 opened 1 year ago by mdempsky
cmd/compile: require build systems to specify -importcfgProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime
#51225 opened 1 year ago by mdempsky
cmd/compile: optimize convI2I, assertI2I, assertE2I for statically known typesNeedsInvestigationPerformancecompiler/runtime
#51133 opened 1 year ago by quasilyte
runtime: SIGSEGV crash on Linux in docker container, possible net/http crashNeedsInvestigationcompiler/runtime
#51113 opened 1 year ago by szuecs
#51087 opened 1 year ago by prattmic
runtime: investigate possible Go scheduler improvements inspired by Linux Kernel's CFSNeedsInvestigationPerformancecompiler/runtime
#51071 opened 1 year ago by hnes
runtime: "fatal: systemstack called from unexpected goroutine" on AndroidNeedsInvestigationOS-AndroidWaitingForInfocompiler/runtime
#51001 opened 1 year ago by bcmills
cmd/compile/internal/types2: runtime.mapassign1 throws in (*Checker.recordScope) during bootstrappingNeedsInvestigationcompiler/runtime
#50999 opened 1 year ago by bcmills
#50990 opened 1 year ago by michael-obermueller
runtime: continuing TestSegv/SegvInCgo failures with "unknown pc"NeedsInvestigationarch-armcompiler/runtime
#50979 opened 1 year ago by bcmills
#50952 opened 1 year ago by prattmic
runtime: FreeBSD nanotime performance regression with different CPU setupsNeedsInvestigationOS-FreeBSDPerformancecompiler/runtime
#50947 opened 1 year ago by TriAnMan
runtime: crashes with "sys: trap: invalid opcode" on plan9/386NeedsInvestigationOS-Plan9WaitingForInfocompiler/runtime
#50878 opened 1 year ago by bcmills
cmd/compile: consider to add move-like optimization for some string<->[]byte operationsFeatureRequestNeedsInvestigationcompiler/runtime
#50846 opened 1 year ago by quasilyte
runtime: TestCgoCrashHandler failure on windows-amd64-2008 with "runtime: failed to create new OS thread"NeedsInvestigationOS-Windowscompiler/runtime
#50834 opened 1 year ago by bcmills
cmd/compile/internal/amd64: huge performance degradation (register allocation issue?)NeedsInvestigationcompiler/runtime
#50821 opened 1 year ago by ikravets
cmd/compile: adjustment needed for conversion rules for pointer conversions (?)NeedsDecisionearly-in-cyclegenerics
#50815 opened 1 year ago by keep94
cmd/compile: confusing assignment mismatch error when indexing map with invalid keyNeedsInvestigationcompiler/runtime
#50762 opened 1 year ago by Snaipe
cmd/compile: handle alias types in recursive types more consistentlyNeedsInvestigationcompiler/runtime
#50729 opened 1 year ago by griesemer
#50728 opened 1 year ago by mei-rune
runtime: frequent ReadMemStats will cause heap_live to exceed next_gc NeedsInvestigationcompiler/runtime
#50592 opened 1 year ago by WangLeonard
runtime: "schedule: holding locks" on plan9-armNeedsInvestigationOS-Plan9WaitingForInfocompiler/runtime
#50560 opened 1 year ago by bcmills
#50557 opened 1 year ago by prattmic
#50504 opened 1 year ago by prattmic
cmd/compile: SIGSEGV on openbsd-arm64-jsing builderNeedsInvestigationOS-OpenBSDarch-arm64compiler/runtime
#50452 opened 1 year ago by bcmills
cmd/compile: object file much larger than final executableNeedsInvestigationcompiler/runtimegenerics
#50438 opened 1 year ago by csgura
cmd/compile: calling string(...) on generic slices fails regardless of type constraints.NeedsDecisiongenerics
#50421 opened 1 year ago by tmr232
cmd/link: add internal linking support for pie build mode on armFeatureRequestNeedsInvestigationarch-armcompiler/runtime
#50405 opened 1 year ago by hollowaykeanho
cmd/compile: some subsequent bounds checks are not eliminatedNeedsInvestigationPerformancecompiler/runtime
#50365 opened 1 year ago by tdakkota
#50325 opened 1 year ago by katsusan
#50294 opened 1 year ago by aktau
#50204 opened 1 year ago by csgura
runtime: access violation in gentraceback on windows/386NeedsInvestigationOS-Windowscompiler/runtime
#50144 opened 1 year ago by bcmills
cmd/compile/internal/logopt: occasional timeouts on netbsd-amd64-9_0 buildersNeedsInvestigationOS-NetBSD
#50141 opened 1 year ago by bcmills
runtime: frequent failures with `sys: trap` on plan9/386 and plan9/amd64NeedsInvestigationOS-Plan9compiler/runtime
#50137 opened 1 year ago by bcmills
#50133 opened 1 year ago by go101
#50126 opened 1 year ago by Jacalz
#49997 opened 1 year ago by ainar-g
cmd/compile: strange performance difference between two implementationsNeedsInvestigationPerformancecompiler/runtime
#49785 opened 1 year ago by go101
#49736 opened 1 year ago by danscales
#49725 opened 1 year ago by bcmills
#49684 opened 1 year ago by bcmills
runtime: failure in `TestRaiseException` on windows-amd64-2012ExpertNeededNeedsInvestigationOS-Windows
#49681 opened 1 year ago by bcmills
runtime: Simple HTTP server causes high thread count on macOS MontereyNeedsInvestigationOS-Darwinarch-arm64compiler/runtime
#49679 opened 1 year ago by chrisprobst
cmd/compile: defer wrapper has more instructions than hand-written wrapperNeedsDecisioncompiler/runtime
#49656 opened 1 year ago by codefromthecrypt
cmd/compile: compiler/inliner leads to suboptimal register usageNeedsInvestigationPerformancecompiler/runtime
#49634 opened 1 year ago by holiman
#49542 opened 1 year ago by dop251
#49480 opened 1 year ago by quasilyte
runtime: use MiniDumpWriteDump for GOTRACEBACK=crash on WindowsProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime
#49471 opened 1 year ago by zx2c4
#49405 opened 1 year ago by Sonicadvance1
runtime: apparent deadlock in TestNoShrinkStackWhileParking on netbsd-arm64-bsiegertNeedsInvestigationOS-NetBSDarch-arm64
#49382 opened 1 year ago by bcmills
cmd/compile/internal/ssa: TestStmtLines fails due to auto-generated crypto codeNeedsInvestigationcompiler/runtime
#49372 opened 1 year ago by FiloSottile
#49332 opened 1 year ago by josharian
cmd/compile: reorganize associative computation to allow superscalar executionNeedsInvestigationPerformancecompiler/runtime
#49331 opened 1 year ago by josharian
#49319 opened 1 year ago by bcmills
runtime: AVX512 register state clobbered by signal on macOSNeedsInvestigationOS-Darwincompiler/runtime
#49233 opened 1 year ago by vsivsi
#49169 opened 1 year ago by mknyszek
#49156 opened 1 year ago by prattmic
cmd/compile, runtime: initialization order within a file appears to have changedNeedsInvestigationcompiler/runtime
#49150 opened 1 year ago by cosnicolaou
cmd/compile: Get rid of redundant TEST instructions by using the ZF flag of DEC/INCNeedsInvestigationPerformancecompiler/runtime
#49113 opened 1 year ago by jake-ciolek
runtime: possible memory corruption caused by CL 304470 "cmd/compile, runtime: add metadata for argument printing in traceback"NeedsInvestigationWaitingForInfocompiler/runtime
#49075 opened 1 year ago by katiehockman
runtime: optimize memmove for 1-16 MB overlapping case on AMD64NeedsInvestigationPerformancecompiler/runtime
#49058 opened 1 year ago by weishi-deng
#49031 opened 1 year ago by hailingluo
#49026 opened 1 year ago by zhouguangyuan0718
cmd/compile: fuzzing triggers various crashes or internal compiler errors on tipNeedsFixcompiler/runtime
#49019 opened 1 year ago by thepudds
#49008 opened 1 year ago by prattmic
runtime: SIGBUS during runtime.init when running an executable stored on GCS via gcsfuseNeedsInvestigationcompiler/runtime
#48997 opened 1 year ago by tetsuok
#48967 opened 1 year ago by honsunrise
#48921 opened 1 year ago by zhaoyiping0622
#48882 opened 2 years ago by flypig
cmd/compile: generic function argument causes escape to heapNeedsInvestigationPerformancecompiler/runtimegenerics
#48849 opened 2 years ago by bboreham
#48780 opened 2 years ago by ianlancetaylor
runtime: apparent deadlock in TestConcurrentReadsAfterGrowth on FreeBSDNeedsInvestigationOS-FreeBSDcompiler/runtime
#48764 opened 2 years ago by bcmills
#48687 opened 2 years ago by simonhf
cmd/compile, unicode/utf8: utf8.EncodeRune has different performance from the equivalent string conversionNeedsInvestigationPerformancecompiler/runtime
#48684 opened 2 years ago by bcmills
cmd/compile: worse performance looping through arrays identifiable at compile timeNeedsInvestigationPerformancecompiler/runtime
#48637 opened 2 years ago by seebs
#48596 opened 2 years ago by auzhva
#48585 opened 2 years ago by griesemer
cmd/compile: bad line number assigned to instruction loading value into argument registerNeedsFixcompiler/runtime
#48546 opened 2 years ago by aarzilli
cmd/compile: inline-able function with named results performs worseNeedsInvestigationPerformancecompiler/runtime
#48507 opened 2 years ago by go101
cmd/go, cmd/compile: let cmd/compile choose how much concurrency to useNeedsInvestigationToolSpeedcompiler/runtime
#48497 opened 2 years ago by bcmills
#48469 opened 2 years ago by JAicewizard
runtime: Error related to `runtime.open_trampoline` in darwin/arm64NeedsInvestigationcompiler/runtime
#48437 opened 2 years ago by richard-ramos
runtime: possible contention on epollwaitNeedsInvestigation
#48428 opened 2 years ago by zizon
#48405 opened 2 years ago by mahdi-hm
#48245 opened 2 years ago by CAFxX
#48222 opened 2 years ago by klauspost
cmd/compile: cannot elim binary search typeHash on a type switch for a known typeNeedsInvestigationPerformancecompiler/runtime
#48220 opened 2 years ago by wdvxdr1123
#48213 opened 2 years ago by JAicewizard
#48199 opened 2 years ago by ericlagergren
cmd/compile: inline functions with only an error wrapperNeedsInvestigationPerformancecompiler/runtime
#48192 opened 2 years ago by dsnet
cmd/compile: parser rejects unambiguous unparenthesized TypeName composite literals in Condition expression of ForClauseNeedsDecisioncompiler/runtime
#48159 opened 2 years ago by mdempsky
#48077 opened 2 years ago by bcmills
#48059 opened 2 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 2 years ago by Keithcat1
cmd/compile: reduce binary space used for register spillingNeedsInvestigationbinary-sizecompiler/runtime
#47970 opened 2 years ago by martisch
cmd/compile: shorter slicing instruction sequence on x86/amd64NeedsInvestigationPerformancebinary-sizecompiler/runtime
#47969 opened 2 years ago by martisch
cmd/link: Support buildmode=pie with internal linking on Linux 386NeedsInvestigationcompiler/runtime
#47949 opened 2 years ago by subsr97
cmd/compile: deduplicate alg and noalg type descriptors to allow binary space optimizationsNeedsDecisionbinary-sizecompiler/runtime
#47904 opened 2 years ago by martisch
#47866 opened 2 years ago by mattn
#47850 opened 2 years ago by mahdi-hm
#47831 opened 2 years ago by gangdeng-intel
cmd/link: invalid relocation: R_DWARFSECREF when building as c-shared on windows/arm64NeedsInvestigationcompiler/runtime
#47791 opened 2 years ago by zx2c4
#47656 opened 2 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 2 years ago by renthraysk
cmd/compile: optimize append([]byte(string), ...) to avoid a duplicationNeedsInvestigationPerformancecompiler/runtime
#47454 opened 2 years ago by go101
#47448 opened 2 years ago by mdempsky
cmd/link: "HEADR too small" error when linking against huge static libraryNeedsInvestigationcompiler/runtime
#47312 opened 2 years ago by mortie
runtime: large initial values for GOMAXPROCS can cause runtime test failuresNeedsInvestigationcompiler/runtime
#47246 opened 2 years ago by laboger
cmd/compile: large slice literals allocated in stack, causing very big frameNeedsFixcompiler/runtime
#47197 opened 2 years ago by go101
#47168 opened 2 years ago by qingyunha
go/types, cmd/compile/internal/types2: extend types.Info with implicit conversions from assignabilityNeedsInvestigationcompiler/runtime
#47151 opened 2 years ago by mdempsky
#47120 opened 2 years ago by rsc
cmd/compile: eliminate redundant zeroing after lower passNeedsInvestigationPerformancecompiler/runtime
#47107 opened 2 years ago by tdakkota
cmd/compile, go/types: rename 'imported and not used' error to 'imported but not used'NeedsFixhelp wanted
#47089 opened 2 years ago by gazerro
#47072 opened 2 years ago by colin-sitehost
cmd/compile, go/types: unclear error message on initialization loop and invalid parameter typeNeedsFix
#47059 opened 2 years ago by gazerro
cmd/compile: typeparams: should //go:nointerface methods satisfy type parameter constraints?NeedsDecisioncompiler/runtime
#47045 opened 2 years ago by mdempsky
cmd/compile: missed phi elim opportunity using result of function callFeatureRequestNeedsInvestigationToolSpeedcompiler/runtime
#47023 opened 2 years ago by josharian
cmd/compile: inappropriate suggested token in case of syntax error in "if" statementNeedsInvestigationcompiler/runtime
#47013 opened 2 years ago by gazerro
runtime: some runtime throws print all goroutine stack dumps by defaultNeedsInvestigationcompiler/runtime
#46995 opened 2 years ago by mvdan
runtime: type-assertion on Safari/WASM sometimes generates "types from different scopes"NeedsInvestigationarch-wasmcompiler/runtime
#46895 opened 2 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 2 years ago by laboger
runtime: document gctrace output in relation to MemStatsDocumentationNeedsInvestigationcompiler/runtime
#46846 opened 2 years ago by JohnRusk
#46822 opened 2 years ago by prattmic
runtime: provide Pinner API for object pinningProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime
#46787 opened 2 years ago by ansiwen
runtime: stack traces do not indicate the caller for deferred callsNeedsInvestigationcompiler/runtime
#46757 opened 2 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 2 years ago by JAicewizard
cmd/compile: no debug information emitted for type used only as initializerNeedsInvestigationcompiler/runtime
#46670 opened 2 years ago by heschi
cmd/link: `go tool dist test testshared` failed if linked with lld or moldNeedsInvestigationcompiler/runtime
#46560 opened 2 years ago by rui314
#46529 opened 2 years ago by mdempsky
runtime: drop NetBSD kernel bug sysmon workaround fixed in NetBSD 9.2NeedsFixOS-NetBSDcompiler/runtime
#46495 opened 2 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 2 years ago by mknyszek
cmd/link: external linking is not reproducible on some platformsNeedsInvestigationToolscompiler/runtime
#46334 opened 2 years ago by mdempsky
runtime: misleading panic information when an unexpected signal is received running signal handlerNeedsInvestigationcompiler/runtime
#46286 opened 2 years ago by pmur
runtime: pMask index out of range errorsNeedsInvestigation
#46271 opened 2 years ago by mknyszek
cmd/link: panic with cgo export and //go:linkname when main.main not declared NeedsInvestigationcompiler/runtime
#46255 opened 2 years ago by zhuah
#46216 opened 2 years ago by dr2chase
go/types, cmd/compile/internal/types2: shared type expressions are evaluated once per variableFeatureRequestNeedsDecisioncompiler/runtime
#46208 opened 2 years ago by mdempsky
#46178 opened 2 years ago by 4a6f656c
runtime: SIGBUS / SIGSEGV during asmcgocallNeedsInvestigation
#46170 opened 2 years ago by bcmills
cmd/compile: failures with "wait: no child processes" on solaris-amd64-oraclerel since 2021-04-02NeedsInvestigationOS-Solariscompiler/runtime
#46135 opened 2 years ago by bcmills
#46114 opened 2 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 2 years ago by go101
cmd/compile: only use sequential compile queue algorithm for -v compiles, not all -c=1 compilesNeedsFixcompiler/runtime
#46074 opened 2 years ago by mdempsky
#46030 opened 2 years ago by aimuz
#45928 opened 2 years ago by JAicewizard
cmd/compile: investigate maintaining TOC register r2 for ppc64x by default.NeedsInvestigationarch-ppc64xcompiler/runtime
#45925 opened 2 years ago by laboger
#45894 opened 2 years ago by rhysh
#45887 opened 2 years ago by bcmills
runtime: stacktrace for deferred code which panics is too subtle for meNeedsInvestigationcompiler/runtime
#45794 opened 2 years ago by seebs
cmd/compile: DWARF IsStmt flag not set for line although it is executedDebuggingNeedsInvestigationcompiler/runtime
#45680 opened 2 years ago by mahdi-hm
#45573 opened 2 years ago by icholy
cmd/compile, runtime: GOEXPERIMENT to add two non-pointer words to iface/efaceNeedsInvestigationhelp wanted
#45494 opened 2 years ago by zephyrtronium
cmd/link: would like a way to emit DT_RPATH tags (instead of DT_RUNPATH)NeedsInvestigation
#45412 opened 2 years ago by mwhudson
#45300 opened 2 years ago by emarj
cmd/compile: emitted DWARF location for complex128 param is incorrectNeedsInvestigationcompiler/runtime
#45281 opened 2 years ago by thanm
#45269 opened 2 years ago by go101
#45078 opened 2 years ago by rsc
#45021 opened 2 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 2 years ago by rfx77
runtime: GODEBUG=efence=1 causes panic during build on M1NeedsInvestigationarch-arm64compiler/runtime
#44993 opened 2 years ago by bartgrantham
#44949 opened 2 years ago by JAicewizard
#44941 opened 2 years ago by VojtechVitek
runtime: "found pointer to free object" on solaris-amd64-oraclerelNeedsInvestigationOS-Solariscompiler/runtime
#44902 opened 2 years ago by bcmills
#44898 opened 2 years ago by rogpeppe
cmd/compile: pass pointer-shaped receivers using context registerNeedsDecisionPerformancebinary-sizecompiler/runtime
#44827 opened 2 years ago by mdempsky
#44824 opened 2 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 2 years ago by bcmills
cmd/compile: register ABI bringup testcase failures (tracking issue)NeedsInvestigationcompiler/runtimeumbrella
#44816 opened 2 years ago by thanm
cmd/link/internal/ld: hang in TestRuntimeTypeAttrExternal on netbsd-386-9_0NeedsInvestigationOS-NetBSD
#44801 opened 2 years ago by bcmills
cmd/compile: regalloc fails to reserve key register (CX) for future codeNeedsInvestigationPerformancecompiler/runtime
#44671 opened 2 years ago by josharian
#44670 opened 2 years ago by josharian
cmd/compile: avoid unnecessary allocations for consecutive appendsNeedsInvestigationPerformancecompiler/runtime
#44628 opened 2 years ago by rogpeppe
cmd/compile: open-coded defers keep pointer arguments alive past the deferred callNeedsFixcompiler/runtime
#44623 opened 2 years ago by mdempsky
#44578 opened 2 years ago by go101
runtime: 2-3x memory usage when running in container increase in 1.16 vs 1.15 (MADV_DONTNEED related)NeedsInvestigationcompiler/runtime
#44554 opened 2 years ago by pitr
cmd/asm, cmd/compile, cmd/link, cmd/objdump: ppc64 ISA 3.1 supportNeedsInvestigationarch-ppc64xcompiler/runtime
#44549 opened 2 years ago by pmur
runtime: "runlock of unlocked rwmutex" on plan9-armNeedsInvestigationOS-Plan9WaitingForInfoarch-armcompiler/runtime
#44545 opened 2 years ago by bcmills
runtime: time.Sleep takes more time than expectedNeedsInvestigationOS-LinuxOS-Windowscompiler/runtime
#44343 opened 2 years ago by egonelbre
#44321 opened 2 years ago by go101
#44201 opened 2 years ago by kstenerud
runtime: unactionable "runtime: failed to create new OS thread (13)" error messages during Chromium buildNeedsFixOS-Windowscompiler/runtimehelp wanted
#44093 opened 2 years ago by randomascii
cmd/link: support c-archive for freebsd/arm and freebsd/arm64FeatureRequestNeedsInvestigationOS-FreeBSD
#44084 opened 2 years ago by hajimehoshi
cmd/compile: consider increasing the internal precision limit for integer valuesNeedsDecisioncompiler/runtime
#44057 opened 2 years ago by griesemer
#44051 opened 2 years ago by josharian
cmd/link: ELF `e_flags` does not contain `EF_ARM_VFP_FLOAT` on armv7l when statically linkedNeedsInvestigationcompiler/runtimehelp wanted
#44002 opened 2 years ago by staticfloat
runtime: fatal error: invalid runtime symbol table. runtime: panic before malloc heap initializedNeedsInvestigationcompiler/runtime
#43969 opened 2 years ago by abhi-m-simformsolutons
#43934 opened 2 years ago by hagarjibm
runtime: panics and/or deadlocks on FreeBSD 12.2-RELEASENeedsInvestigationOS-FreeBSDcompiler/runtime
#43873 opened 2 years ago by problame
#43836 opened 2 years ago by james-li
cmd/compile: "internal compiler error: curfn mismatch" on darwin-amd64-race builderNeedsInvestigationOS-Darwincompiler/runtime
#43826 opened 2 years ago by bcmills
runtime: hang in TestGdbAutotmpTypes on linux-mips64le-mengzhuo builderNeedsInvestigationcompiler/runtime
#43825 opened 2 years ago by bcmills
#43820 opened 2 years ago by dwillemv
cmd/link: -buildmode=c-shared not supported on windows/armFeatureRequestNeedsInvestigationOS-Windowsarch-armarch-arm64compiler/runtime
#43800 opened 2 years ago by TopperDEL
runtime: enable scheduler randomization independent of the race detectorFeatureRequestNeedsInvestigationcompiler/runtime
#43794 opened 2 years ago by josharian
#43753 opened 2 years ago by mdempsky
cmd/compile: better escape analysis of `[]byte` -> `string` conversionsFeatureRequestNeedsFixPerformancecompiler/runtime
#43752 opened 2 years ago by mdempsky
#43699 opened 2 years ago by laoshaw
cmd/compile: unhelpful error message if type assertion has mismatching pointer/non-pointer typeNeedsFixcompiler/runtimehelp wanted
#43673 opened 2 years ago by mprobst
runtime: heap, allocs, block, and mutex profiles truncate stacks at 32 framesNeedsDecisioncompiler/runtime
#43669 opened 2 years ago by aclements
runtime: TestCallbackInAnotherThread timeout on windows-arm-zx2c4NeedsInvestigationOS-Windowscompiler/runtime
#43668 opened 2 years ago by bcmills
cmd/link: provide a way to always use external linking if cgo is usedNeedsInvestigationcompiler/runtime
#43525 opened 2 years ago by mwhudson
cmd/link, cmd/cgo: internal linking fails if CGO_CFLAGS enables LTONeedsInvestigationcompiler/runtime
#43505 opened 2 years ago by mwhudson
runtime: unexpected return pc for runtime.sigpanic called from 0x1NeedsInvestigationcompiler/runtime
#43496 opened 2 years ago by egonelbre
cmd/compile: better optimization/inlining for sort.SearchFeatureRequestNeedsFixPerformancecompiler/runtime
#43423 opened 2 years ago by yangwenmai
#43403 opened 2 years ago by egonelbre
cmd/compile: inefficient assembly code on arm64NeedsInvestigationPerformancearch-arm64compiler/runtime
#43357 opened 2 years ago by fkuehnel
cmd/compile: panic.Fatalf should not report "use of builtin panic not in function call" but instead "panic.Fatalf undefined (builtin panic has no field or method Fatalf)"NeedsInvestigationcompiler/runtime
#43285 opened 2 years ago by odeke-em
#43264 opened 2 years ago by Mengkzhaoyun
cmd/compile: missed opportunity to coalesce loads that compare with constantsNeedsInvestigationPerformancecompiler/runtime
#43248 opened 2 years ago by josharian
#43145 opened 2 years ago by FiloSottile
#43007 opened 2 years ago by dvyukov
#42999 opened 2 years ago by egonelbre
#42990 opened 2 years ago by mdempsky
#42880 opened 2 years ago by chewxy
runtime: os/exec fatal error: all goroutines are asleep - deadlock! on mips64NeedsInvestigationcompiler/runtime
#42825 opened 2 years ago by jgbooks
runtime: ill-fated GC outcome in spiky/bursty scenariosGarbageCollectorNeedsInvestigationcompiler/runtime
#42805 opened 2 years ago by raulk
cmd/compile: function argument value escapes no matter the run-time conditionNeedsInvestigationcompiler/runtime
#42781 opened 2 years ago by Julio-Guerra
runtime: Running two go program with 1GB mem GC not releases free package variable memNeedsInvestigationcompiler/runtime
#42780 opened 2 years ago by wasmup
cmd/link: panic: sym already present in installSym on FreeBSD/amd64NeedsInvestigationcompiler/runtime
#42772 opened 2 years ago by SamWhited
#42724 opened 2 years ago by bradfitz
#42672 opened 2 years ago by randall77
#42664 opened 2 years ago by qingyunha
runtime: using AVX-512 instruction without supporting CPUID flag(s) on MacOS hangs the Go runtimeNeedsInvestigationOS-Darwincompiler/runtime
#42649 opened 2 years ago by vsivsi
cmd/compile: notice when function variables are never reassigned, avoid indirect callsNeedsInvestigationPerformancecompiler/runtime
#42569 opened 2 years ago by bradfitz
cmd/compile: SIGILL when building golang.org/x/sys/unix on openbsd/arm64NeedsInvestigationOS-OpenBSDarch-arm64compiler/runtime
#42517 opened 2 years ago by vext01
#42505 opened 2 years ago by fxrlv
runtime: TestCrashDumpsAllThreads fails on openbsd/mips64NeedsInvestigationOS-OpenBSDcompiler/runtime
#42464 opened 2 years ago by 4a6f656c
#42430 opened 2 years ago by mknyszek
cmd/compile: rearrange hairyVisitors to reduce struct slop and reclaim 33.33% space wastedNeedsDecisioncompiler/runtime
#42416 opened 2 years ago by odeke-em
#42372 opened 2 years ago by slinkydeveloper
runtime: "out of memory allocating heap arena map" on solaris-amd64-oraclerelNeedsInvestigationcompiler/runtime
#42359 opened 2 years ago by bcmills
runtime: difficult to find memory leak that is a result lots of defers in a hot loopNeedsInvestigationcompiler/runtime
#42357 opened 2 years ago by leighhopcroft
#42238 opened 2 years ago by esmailzadeh1
runtime: 'unexpected fault address 0x0' in crypto/sha256.blockGeneric on linux/mips64leNeedsInvestigationcompiler/runtime
#42229 opened 2 years ago by XiaodongLoong
#42190 opened 2 years ago by tungmangtdh3
cmd/compile: unneeded panicshift for bounded shift amountNeedsInvestigationPerformancecompiler/runtime
#42179 opened 2 years ago by CAFxX
cmd/compile: escape analysis for backing arraysNeedsInvestigation
#42165 opened 2 years ago by snadrus
runtime, cmd/compile: implicit allocations allowed in the runtimeFeatureRequestNeedsInvestigationcompiler/runtime
#42158 opened 2 years ago by randall77
cmd/compile: inconsistent error message when identifier begins with invalid characterNeedsInvestigationcompiler/runtime
#42114 opened 2 years ago by smasher164
#42094 opened 2 years ago by niaow
cmd/link: fallocate_test.go:46: unexpected disk usage: got 1 blocks, want 2048NeedsDecisioncompiler/runtime
#42005 opened 2 years ago by wheelcomplex
runtime: debugCheckBP = true crashes compiler compilation on WindowsNeedsInvestigationOS-Windowscompiler/runtime
#41995 opened 2 years ago by egonelbre
#41989 opened 2 years ago by dreamerjackson
cmd/compile: not inlined closures can't inline inner closuresNeedsInvestigationPerformancecompiler/runtime
#41988 opened 2 years ago by DmitriyMV
runtime: selectgo need not lock all the channels involved in the select NeedsInvestigationPerformancecompiler/runtime
#41948 opened 2 years ago by dreamerjackson
#41827 opened 2 years ago by michalderkacz
#41776 opened 2 years ago by josharian
#41774 opened 2 years ago by josharian
cmd/compile: checking pointers for nilness inside a loopNeedsInvestigationPerformancecompiler/runtime
#41666 opened 2 years ago by seebs
#41554 opened 2 years ago by asubiotto
runtime: occasional "exit status -1073741819" on windows-386-2008 builderNeedsInvestigationOS-Windowscompiler/runtime
#41450 opened 2 years ago by bcmills
runtime: bad "deadlock" fatal error when there are pending finalizersNeedsInvestigationcompiler/runtime
#41362 opened 2 years ago by mdempsky
#41335 opened 2 years ago by choleraehyq
#41253 opened 2 years ago by CAFxX
cmd/compile: optimize redundant iface->iface type assertionsNeedsInvestigationPerformancecompiler/runtime
#41174 opened 2 years ago by quasilyte
runtime: process crash instead of panic on SIGBUS with SetPanicOnDefault(true)NeedsFixcompiler/runtimehelp wanted
#41155 opened 2 years ago by florisch
runtime: remove VZEROUPPER patch once Darwin <10.15.6 is not supportedNeedsFixPerformancecompiler/runtimeearly-in-cycle
#41152 opened 2 years ago by cuonglm
cmd/compile: don't compile some unexported, inlined functionsNeedsInvestigationToolSpeedcompiler/runtimehelp wanted
#41117 opened 2 years ago by josharian
#41015 opened 2 years ago by bcmills
cmd/link: add support for automatically generating .note.gnu.build-idFeatureRequestNeedsInvestigationcompiler/runtime
#41004 opened 2 years ago by segevfiner
#40987 opened 2 years ago by go101
#40750 opened 2 years ago by mvdan
cmd/compile: switch to a register-based calling convention for Go functionsProposalProposal-AcceptedProposal-FinalCommentPeriodcompiler/runtime
#40724 opened 2 years ago by aclements
#40722 opened 2 years ago by gwillem
#40704 opened 2 years ago by elichai
#40677 opened 2 years ago by prattmic
runtime: usleep does not check for early wakeupNeedsInvestigation
#40653 opened 2 years ago by ruyi789
cmd/compile: -d=checkptr should provide more details when reporting about conversions that straddle multiple allocationsNeedsInvestigationcompiler/runtime
#40639 opened 2 years ago by seebs
runtime: gcc_libinit.c _cgo_try_pthread_create 'EAGAIN' undeclaredNeedsInvestigationcompiler/runtime
#40617 opened 2 years ago by kazmccullum
#40610 opened 2 years ago by surechen
#40518 opened 2 years ago by prattmic
#40469 opened 2 years ago by chalkwu
#40460 opened 2 years ago by mknyszek
#40434 opened 2 years ago by prattmic
#40401 opened 2 years ago by chalkwu
#40397 opened 2 years ago by prestonvanloon
runtime: request for comment: reducing preemption in suspendG when G is running large nosplit functionsNeedsInvestigationPerformancecompiler/runtime
#40229 opened 2 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 2 years ago by wangzz719
#40108 opened 2 years ago by randall77
#40094 opened 2 years ago by rsc
cmd/compile: teach prove about range of results of math/bits.*ZerosNeedsInvestigationPerformancecompiler/runtime
#40084 opened 2 years ago by randall77
cmd/compile: teach prove about arguments of & expressionsNeedsInvestigationPerformancecompiler/runtime
#40083 opened 2 years ago by randall77
cmd/compile: type inference could be less strict when there are interface argumentsNeedsInvestigationTypeInferencecompiler/runtime
#40055 opened 2 years ago by rogpeppe
#40044 opened 2 years ago by steeve
cmd/compile: reclaim binary size increase from CL 35554 constant to interface allocation optimizationsNeedsInvestigationPerformancecompiler/runtime
#40039 opened 2 years ago by thepudds
#39983 opened 2 years ago by aclements
#39918 opened 2 years ago by josharian
runtime: musl libc setxid/setgroups signals clobber stacks / do not use SA_ONSTACKNeedsInvestigationcompiler/runtime
#39857 opened 2 years ago by nmeum
cmd/compile: panic: runtime error: floating point error when building on FreeBSD armv6 on RPi-BNeedsInvestigationOS-FreeBSDarch-armcompiler/runtime
#39816 opened 2 years ago by seasox
cmd/compile: unnecessary bounds check in a loop passed as a closureNeedsInvestigationPerformancecompiler/runtime
#39756 opened 2 years ago by jordanlewis
#39710 opened 2 years ago by niaow
runtime: unnecessary heap allocations when `range`ing over an empty arrayNeedsInvestigationPerformancecompiler/runtime
#39668 opened 2 years ago by kallsyms
cmd/compile: inaccurate DWARF location information -> misleading profileNeedsInvestigationcompiler/runtime
#39667 opened 2 years ago by alandonovan
runtime: SIGSEGV during sigpanic in TestCgoCallbackGC on netbsd-386-9_0 builderNeedsInvestigationOS-NetBSDcompiler/runtime
#39595 opened 2 years ago by bcmills
#39524 opened 2 years ago by eliasnaur
#39521 opened 2 years ago by steeve
#39514 opened 2 years ago by holiman
runtime: segfault during conservative scan of asynchronously preempted goroutineNeedsInvestigationcompiler/runtime
#39499 opened 2 years ago by jamesl33
runtime: "morestack on g0" in TestSegv on darwin-amd64 buildersNeedsInvestigationOS-Darwincompiler/runtime
#39457 opened 2 years ago by bcmills
#39419 opened 2 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 2 years ago by merces
runtime: OOM when runing in sparse available memory systemNeedsInvestigation
#39400 opened 2 years ago by jeremyshisong
runtime: "fatal error: all goroutines are asleep - deadlock!" with GC assist waitGarbageCollectorNeedsInvestigationcompiler/runtime
#39390 opened 2 years ago by prattmic
runtime: move tests for runtime-gdb.py to misc/ and do not run them during all.bashDebuggingNeedsDecisionTesting
#39204 opened 2 years ago by bcmills
#39139 opened 2 years ago by assadobaid
#39053 opened 2 years ago by bradfitz
cmd/compile: generated DWARF triggers objdump warning for large uint64 constNeedsInvestigationcompiler/runtime
#39048 opened 2 years ago by thanm
#39003 opened 2 years ago by go101
cmd/compile: Missed opportunity for post-inlining devirtualizationNeedsInvestigationPerformancecompiler/runtime
#38992 opened 2 years ago by alex
#38971 opened 2 years ago by povilasv
cmd/compile: further improve precision of "has no field or method" by prescriptively mentioning what kind of property it is either "field" or "method"NeedsInvestigationcompiler/runtime
#38965 opened 2 years ago by odeke-em
#38918 opened 2 years ago by eliasnaur
cmd/compile: package-scope and function-scope types get the same nameNeedsInvestigationcompiler/runtime
#38893 opened 2 years ago by ianlancetaylor
#38882 opened 2 years ago by JohnReedLOL
#38858 opened 2 years ago by mygrsun
cmd/compile: more compact initialization of maps with dynamic contentNeedsInvestigationbinary-sizecompiler/runtime
#38784 opened 2 years ago by martisch
#38782 opened 2 years ago by bradfitz
#38734 opened 2 years ago by mdempsky
cmd/compile: experiment with more integer comparison optimizationsNeedsInvestigationPerformancecompiler/runtime
#38721 opened 2 years ago by mundaym
#38692 opened 2 years ago by khaitranvan96kt
#38648 opened 2 years ago by randall77
cmd/compile: confusing compiler error when using if instead of for with range operator inside anonymous functionNeedsInvestigationcompiler/runtime
#38624 opened 2 years ago by mzimmerman
runtime: weird panic while dumping non-pointer struct with wrapped errorNeedsInvestigationcompiler/runtime
#38601 opened 2 years ago by powerman
#38547 opened 2 years ago by josharian
runtime: "fatal: systemstack called from unexpected goroutine" on armv6NeedsInvestigationcompiler/runtime
#38539 opened 2 years ago by diamondo25
#38512 opened 2 years ago by barakmich
runtime: frequent "fatal error: checkdead: runnable g" on plan9 buildersNeedsInvestigationOS-Plan9WaitingForInfocompiler/runtime
#38489 opened 3 years ago by bcmills
cmd/compile: Eliminate bound checks on access to positive moduloNeedsInvestigationPerformancecompiler/runtime
#38476 opened 3 years ago by cbeuw
#38471 opened 3 years ago by prattmic
runtime: sema: many many goroutines queueing up on many many distinct addresses -> slowNeedsInvestigationPerformancecompiler/runtime
#38420 opened 3 years ago by navytux
#38419 opened 3 years ago by qmuntal
runtime: timeout in TestCgoCCodeSIGPROF and TestCgoExecSignalMask on linux-ppc64le-buildletBuildersNeedsInvestigationarch-ppc64xcompiler/runtime
#38333 opened 3 years ago by bcmills
#38331 opened 3 years ago by gcormier
runtime: cgo calls are way faster when enabling CPU profileNeedsInvestigationPerformancecompiler/runtime
#38325 opened 3 years ago by didrocks
#38291 opened 3 years ago by egonelbre
cmd/compile: consider extending '-spectre' option to other architecturesNeedsInvestigationSecuritycompiler/runtime
#38066 opened 3 years ago by mundaym
runtime: high startup address space usage (RLIMIT_AS) on Linux AMD64NeedsInvestigationcompiler/runtime
#38010 opened 3 years ago by pkramme
#37885 opened 3 years ago by gadelkareem
runtime: TestGdbPythonCgo is flaky on linux-mips64le-rtrk builderNeedsInvestigationarch-mipscompiler/runtime
#37794 opened 3 years ago by bcmills
runtime: Benchmarking reports unexpected memory allocation when using range with map structureNeedsInvestigationcompiler/runtime
#37757 opened 3 years ago by DhiaTN
cmd/compile: type safety failure in generic ssa due to representing integer signedness conversions by OpCopyNeedsDecision
#37753 opened 3 years ago by kortschak
cmd/compile: avoid unnecessary calls to runtime.panicIndexNeedsInvestigationPerformancecompiler/runtime
#37740 opened 3 years ago by rillig
#37737 opened 3 years ago by josharian
#37712 opened 3 years ago by stevenh
cmd/compile: inlined messaging is unclear when inlining functions from other packagesNeedsInvestigationcompiler/runtime
#37704 opened 3 years ago by snadrus
#37694 opened 3 years ago by sylr
runtime: save CPU registers for the frame calling runtime.sigpanicDebuggingNeedsInvestigationcompiler/runtime
#37683 opened 3 years ago by aarzilli
#37651 opened 3 years ago by sb10
cmd/compile: __SOURCE__ constant like __FILE__, __LINE__, __FUNCTION__ C++ macroFeatureRequestNeedsInvestigationcompiler/runtime
#37620 opened 3 years ago by kokizzu
#37612 opened 3 years ago by josharian
cmd/compile: branch elimination opportunites when comparing constantsNeedsInvestigationPerformancecompiler/runtime
#37608 opened 3 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 3 years ago by bcmills
#37575 opened 3 years ago by derekparker
cmd/compile: a flaw in algebraic simplification rules inside Go compilerNeedsInvestigationPerformancecompiler/runtime
#37508 opened 3 years ago by true-grue
runtime: "found bad pointer in Go heap" on solaris-amd64-oraclerel builderNeedsInvestigationOS-Solariscompiler/runtime
#37502 opened 3 years ago by bcmills
runtime: frequent enlisting of short-lived background workers leads to performance regression with async preemptionNeedsFixPerformancehelp wanted
#37465 opened 3 years ago by klauspost
cmd/compile: investigate performance regression vs Go 1.13NeedsInvestigationPerformancecompiler/runtime
#37429 opened 3 years ago by dr2chase
#37423 opened 3 years ago by josharian
#37415 opened 3 years ago by josharian
#37404 opened 3 years ago by bcmills
runtime: "interface {} is nil, not *main.T" on linux-amd64-noopt builderNeedsInvestigationcompiler/runtime
#37401 opened 3 years ago by bcmills
cmd/link: -X does not work on variables with non-constant default valuesNeedsInvestigation
#37369 opened 3 years ago by jayconrod
#37366 opened 3 years ago by bcmills