Name Description Open Bugs Total Bugs
aarch64-sme aarch64 (armv9-a) SME/SME2 problems, reject valid, ICE on {in,}valid code or wrong code. (only for use with aarch64 problems). Search 14
aarch64-sve aarch64 (armv9-a) SVE/SVE2 problems, reject valid, ICE on {in,}valid code or wrong code. (only for use with aarch64 problems). Search 119
ABI ABI issues Search 653
accepts-invalid Accepts invalid code Search 2733
addr-space Problem reports concerning the named address space feature Search 55
alias missed-optimization or wrong code due to aliasing issues. Search 497
assemble-failure Fail while assembling the .s file which GCC produces. Missing local label. Symbol defined twice. Search 305
assume Missed optimization with respect to the assume attribute. Either the assume internal call getting in the way or the expression in the assume not being taken into account. Search 6
btf-debug Issues related to BTF debugging information. Search 11
bugurl GCC bugzilla is not the right bug tracker for this report. The bug report should go to the distributor of the compiler, and the distributor should configure the compiler with a correct --with-bugurl= Search 3
build A component of GCC fails to build Search 3186
c++-contracts Bug reports about C++ Contracts Search 27
c++-coroutines Bug reports about C++20 Coroutines Search 197
c++-lambda Bug reports related to the C++ feature lambdas Search 590
c++23 A bug which is related to a C++23 feature. Search 42
c++26 A bug which is related to a C++26 feature. Search 110
code-size Code size at -Os or -Oz could be improved. Search 84
compare-debug-failure A -fcompare-debug failure as that is neither wrong code nor wrong debug. Search 253
compile-time-hog Compilation uses way too much compile time Search 898
ctf-debug Issues related to CTF debugging information. Search 11
deferred This bug was deemed too risky to attempt to fix during stabilization stages. Deferred to a development stage of a subsequent release. Search 55
dfp Issues related to Decimal Floating Point (_Decimal32/_Decimal64, etc.). Search 25
diagnostic An error or warning is missing, misleading, or incorrect. Search 8100
documentation This is a documentation bug. Search 1186
dwarf-debug Issues related to DWARF debugging information. Search 2
easyhack Bugs that are easy to fix and that would be great starting points for new contributors to GCC Search 307
EH Exception handling related problem. Search 268
error-recovery ICE (or 'bailing out') after a sensible error message. (Use only with ice-on-invalid-code.) Search 1551
false-negative Combined with the diagnostic keyword, GCC is not emitting a warning when there should have been a warning. Search 51
false-positive Combined with the diagnostic keyword, GCC is emitting a warning when there should not have been a warning. Search 115
fixed-but-no-testcase This bug report has been fixed by a known revision but there should be a testcase added to the testsuite before closing it. Search 62
FIXME There is a FIXME/????/TODO/sorry in the source which this bug is reporting. Search 90
GC Issues related to GC freed a pointer which is still in use. Search 128
ice-checking ICE only when checking is turned on. Search 1157
ice-on-invalid-code ICE on code that is not valid Search 4717
ice-on-invalid-fuzzy To be used with ice-on-invalid-code but created by fuzziers/reducers Search 166
ice-on-valid-code ICE on code that is valid Search 15538
inline-asm Issues related to inline-asm Search 329
internal-improvement Improvement which benefits gcc development itself, including compiler debugging and cleanup Search 471
lto A problem that shows up when LTO is involved. Search 848
memory-hog Compilation uses way too much memory Search 476
meta-bug Not a real PR, but the common denominator of a group of PRs. Search 275
missed-optimization This PR shows a situation where a possible code optimization could be performed by GCC but it is not. Search 9809
monitored This bug is monitored daily (by Volker Reichelt) against the open branches to check if it gets silently fixed. There is no need to manually reconfirm such a bug. Search 1451
needs-bisection A problem that is a regression and thus can a culprit revision can be identified. Search 636
needs-reduction A problem with a test-case that should be reduced for easier debugging. Search 205
needs-source The bug report does not have all of the needed source code to reproduce the issue. Should be in the waiting state. Search 79
needs-stdcheck Requires a check against the relevant standard to see if the program conforms, or what it should do. Search 24
non-weak Only affects targets which do not support weak symbols. Search 5
offload Issues dealing with OpenMP/OpenACC offloading. Search 4
openacc A problem parsing or translating OpenACC constructs. Search 458
openmp A problem parsing or translating OpenMP constructs. Search 1301
opt-attribute optimize and target attribute related issues. Search 39
patch This PR has a patch which fixes it; the patch was posted to gcc-patches@; and the comments have a reference to the post. Search 4291
plugin Plugin related bug; usually about the plugin callbacks. Search 7
ra Missed optimization caused by the register allocator. Search 847
rejects-valid Rejects valid code Search 6087
rtl-checking Used with ice-checking to mention that the checking failure only happens when using `--enable-checking=*rtl`. Search 23
SARIF Bugs relating to SARIF support Search 56
sjlj-eh Problem specific to setjump/longjump exception handling. Search 16
ssemmx SSE/MMX problems, reject valid, ICE on valid code or wrong code. (only for use with i?86 problems). Search 125
stmt-expr Issues related to the statement expression extension Search 51
tail-call Either a missed optimization for tail call (and recursion) or a rejects a musttail call. Search 99
testsuite-fail Bug report that has a testsuite failure already associated with it or a XPASS. Might be a testing issue, wrong code, ICE or missed optimization. Search 1371
trans-mem A problem parsing or translating Transactional Memory constructs. Search 59
translation An issue regarding the translation of messages Search 12
TREE To be used for machine-independent optimizations or analyses that are done in RTL (on some target) but not in the gimple level. Search 184
visibility denotes problems related to visibility support in GCC. Includes but is not limited to issues with: -fvisibility, -fvisibility-inlines-hidden, #pragma GCC visibility, __attribute__((visibility(option))) Search 95
wrong-code Generates incorrect code. Has to be able to compile and link. Search 10723
wrong-debug Generates wrong debugging information. Search 498
xfail This test has been xfailed on the relevant branch, but must be fixed before merging back to mainline. Search 111