public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug target/103100] New: unaligned access generated when zero-initializing large locals with SIMD-instructions and -O2 -mstrict-align
2023-01-19 13:28 UTC (2+ messages)
` [Bug target/103100] [11/12/13 Regression] unaligned access generated with memset or {} "
[Bug c/102844] New: gcc-9.x miscompiles unsigned char expression in switch
2023-01-19 13:26 UTC (2+ messages)
` [Bug tree-optimization/102844] [10/11/12/13 Regression] DOM jump threading not copying block that became non-empty
[Bug c++/105469] New: "execution reached an unreachable program point" with -flto
2023-01-19 13:25 UTC (5+ messages)
` [Bug middle-end/105469] [10/11/12/13 Regression] "execution reached an unreachable program point" with -flto since r5-7027-g0b986c6ac777aa4e
[Bug modula2/108373] New: Update 'contrib/gcc_update:files_and_dependencies' for Modula-2
2023-01-19 13:23 UTC (3+ messages)
` [Bug modula2/108373] "
[Bug c/100061] New: Comparison guarding undefined behaviour disappears
2023-01-19 13:22 UTC (3+ messages)
` [Bug tree-optimization/100061] [10/11/12/13 Regression] "
` [Bug tree-optimization/100061] [10/11 "
[Bug other/108464] New: [13 Regression] Broken -fdebug-prefix-map since r13-3599
2023-01-19 13:21 UTC (3+ messages)
` [Bug other/108464] "
[Bug tree-optimization/103585] New: fatigue2 requires inlining of peridida to work well
2023-01-19 13:21 UTC (2+ messages)
` [Bug ipa/103585] "
[Bug middle-end/95558] New: Invalid IPA optimizations based on weak definition
2023-01-19 13:12 UTC (2+ messages)
` [Bug ipa/95558] [10/11/12/13 Regression] "
[Bug tree-optimization/93444] [10/11 Regression] ssa-loop-im introduces unconditional use of uninitialized variable
2023-01-19 13:06 UTC
[Bug bootstrap/107950] New: partial LTO linking of libbackend.a: gcc/gcc-rich-location.cc:207: undefined reference to `range_label_for_type_mismatch::get_text(unsigned int) const'
2023-01-19 12:36 UTC (2+ messages)
` [Bug bootstrap/107950] "
[Bug fortran/108435] New: [13 Regression] ICE in as_a, at is-a.h:242
2023-01-19 12:33 UTC (2+ messages)
` [Bug fortran/108435] [13 Regression] ICE in as_a, at is-a.h:242 since r13-142-g705bcedf6eae2d7c
[Bug bootstrap/108457] New: tree-ssa-loop-niter.cc:2255:23: warning: variable 'mode' set but not used
2023-01-19 12:23 UTC (5+ messages)
` [Bug tree-optimization/108457] [13 Regression] "
[Bug rtl-optimization/108463] New: [13 Regression] ICE: in cselib_subst_to_values, at cselib.cc:2148 with -O2 -fsched2-use-superblocks -g
2023-01-19 11:52 UTC (3+ messages)
` [Bug rtl-optimization/108463] "
[Bug tree-optimization/108447] New: [13 Regression] glibc math/test-*-iseqsig failures
2023-01-19 11:39 UTC (16+ messages)
` [Bug tree-optimization/108447] "
[Bug middle-end/108459] New: [OpenMP] ICE during GIMPLE pass: ompexp (segfault) in expand_omp_for_init_counts
2023-01-19 11:33 UTC (6+ messages)
` [Bug middle-end/108459] "
[Bug debug/106746] New: [13 Regression] '-fcompare-debug' failure (length) with -O2 -fsched2-use-superblocks
2023-01-19 10:56 UTC (4+ messages)
` [Bug debug/106746] [13 Regression] '-fcompare-debug' failure (length) with -O2 -fsched2-use-superblocks since r13-2041-g6624ad73064de241
[Bug modula2/108462] New: duplicate install of static libraries
2023-01-19 10:41 UTC
[Bug modula2/108144] New: m2 does not respect --enable-version-specific-runtime-libs
2023-01-19 10:26 UTC (3+ messages)
` [Bug modula2/108144] "
[Bug ipa/94360] New: 6% run-time regression of 502.gcc_r against GCC 9 when compiled with -O2 and both PGO and LTO
2023-01-19 10:00 UTC (4+ messages)
` [Bug ipa/94360] "
[Bug c++/101823] New: GCC generates the wrong string in the assembly code
2023-01-19 9:40 UTC (5+ messages)
` [Bug target/101823] "
[Bug tree-optimization/108440] New: rotate optimization may introduce new UB
2023-01-19 9:16 UTC (4+ messages)
` [Bug tree-optimization/108440] "
[Bug bootstrap/108300] New: `abort()` macro cause bootstrap failure on *-w64-mingw32
2023-01-19 9:08 UTC (2+ messages)
` [Bug middle-end/108300] "
[Bug ipa/106158] New: IPA SRA ssa_name_only_returned_p is quadratic
2023-01-19 8:54 UTC (2+ messages)
` [Bug ipa/106158] "
[Bug rtl-optimization/108461] New: '-fcompare-debug' failure (length) w/ -mcpu=e500mc -O2 -ftrapv -fno-expensive-optimizations -fno-guess-branch-probability -fno-tree-dce -fno-tree-dse
2023-01-19 7:50 UTC (2+ messages)
` [Bug rtl-optimization/108461] "
[Bug fortran/108453] New: [10/11/12/13 Regression] ICE in gfc_trans_use_stmts, at fortran/trans-decl.cc:5361
2023-01-19 7:47 UTC (2+ messages)
` [Bug fortran/108453] "
[Bug fortran/108451] New: [13 Regression] ICE in check_complete_insertion, at hash-table.h:578
2023-01-19 7:47 UTC (3+ messages)
` [Bug fortran/108451] "
[Bug fortran/108450] New: [12/13 Regression] ICE in sort_actual, at fortran/intrinsic.cc:4380
2023-01-19 7:47 UTC (2+ messages)
` [Bug fortran/108450] "
[Bug c/108449] New: [13 Regression] ICE in eliminate_unnecessary_stmts, at tree-ssa-dce.cc:1512
2023-01-19 7:46 UTC (4+ messages)
` [Bug tree-optimization/108449] "
[Bug tree-optimization/107608] New: [13 Regression] Failure on fold-overflow-1.c
2023-01-19 7:17 UTC (8+ messages)
` [Bug tree-optimization/107608] [13 Regression] Failure on fold-overflow-1.c and pr95115.c
[Bug c++/96887] New: Excessive error output with member initializer list and array
2023-01-19 7:02 UTC (2+ messages)
` [Bug c++/96887] "
[Bug c++/96419] New: Constant propoagation works on global variable, but not in a function
2023-01-19 7:00 UTC (2+ messages)
` [Bug c++/96419] "
[Bug c++/95871] New: Duplicated error message : "the value is not usable in a constant expression"
2023-01-19 6:39 UTC (2+ messages)
` [Bug c++/95871] "
[Bug c++/95010] New: Recursive function template with function parameter of type decltype([]{}) is rejected
2023-01-19 6:35 UTC (2+ messages)
` [Bug c++/95010] "
[Bug c++/70178] Loop-invariant memory loads from std::string innards are not hoisted
2023-01-19 6:16 UTC
[Bug c/108448] New: GCC Elides Assignment to Pointer and memcpy
2023-01-19 6:03 UTC (8+ messages)
` [Bug c/108448] "
` [Bug middle-end/108448] "
[Bug c++/108460] New: -Wmissing-braces with ctad
2023-01-19 5:26 UTC (2+ messages)
` [Bug c++/108460] "
[Bug c++/55768] New: Use of unknown __attribute__ in function definition is flagged with an error
2023-01-19 5:21 UTC (2+ messages)
` [Bug c++/55768] "
[Bug c++/53528] New: Support C++11 generalized attributes
2023-01-19 5:11 UTC (2+ messages)
` [Bug c++/53528] "
[Bug c++/83932] No diagnostic issued for missing default argument in lambda-expression
2023-01-19 4:41 UTC
[Bug c++/84373] g++ incorrectly resolves names for default parameters
2023-01-19 4:38 UTC (2+ messages)
[Bug middle-end/82325] worse code generated compared to clang when using a constexpr array
2023-01-19 4:24 UTC
[Bug c++/78040] Missed mangled names of class methods in the translation unit dump
2023-01-19 4:14 UTC (3+ messages)
[Bug c++/102213] New: Incorrect executable produced from valid input code with virtual consteval
2023-01-19 2:07 UTC (2+ messages)
` [Bug c++/102213] virtual consteval is not being stored in the vtable
[Bug c++/106485] New: Can't use heap pointer in `static_assert`
2023-01-19 1:48 UTC (3+ messages)
` [Bug c++/106485] "
[Bug c++/108458] New: Incorrect detection of constexpr heap usage in non-constexpr context
2023-01-19 1:41 UTC (4+ messages)
` [Bug c++/108458] "
[Bug c++/55004] New: [meta-bug] constexpr issues
2023-01-19 1:31 UTC (2+ messages)
` [Bug c++/55004] "
[Bug c++/104512] New: [c++20] consteval constructor does not need to initialize all data members
2023-01-19 1:31 UTC (4+ messages)
` [Bug c++/104512] "
[Bug libquadmath/94756] New: strtoflt128 assigns some subnormals incorrectly on MS Windows
2023-01-19 1:27 UTC (9+ messages)
` [Bug libquadmath/94756] "
[Bug c++/95968] New: error: 'args#0' is not a constant expression
2023-01-19 1:26 UTC (2+ messages)
` [Bug c++/95968] "
[Bug fortran/108369] New: FM509 Fails to compile with error
2023-01-19 1:15 UTC (2+ messages)
` [Bug fortran/108369] "
[Bug libgcc/108279] New: Improved speed for float128 routines
2023-01-18 23:31 UTC (7+ messages)
` [Bug libgcc/108279] "
[Bug target/102566] New: [i386] GCC should emit LOCK BTS for simple bit-test-and-set operations with std::atomic
2023-01-18 22:30 UTC (3+ messages)
` [Bug middle-end/102566] "
[Bug fortran/107424] New: [13 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397
2023-01-18 22:24 UTC (2+ messages)
` [Bug fortran/107424] [13 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397 - and wrong code - with non-rectangular loops
[Bug c/108424] New: [13 Regression] ICE in perform_integral_promotions, at c/c-typeck.cc:2277
2023-01-18 21:51 UTC (3+ messages)
` [Bug c/108424] ICE in perform_integral_promotions with nullptr case and switch on int type
[Bug analyzer/108455] New: -Wanalyzer-deref-before-check false positive seen in git pack-revindex.c
2023-01-18 21:50 UTC (3+ messages)
` [Bug analyzer/108455] "
[Bug fortran/108434] New: [12/13 Regression] ICE in class_allocatable, at fortran/expr.cc:5000
2023-01-18 21:21 UTC (2+ messages)
` [Bug fortran/108434] "
[Bug target/107844] New: error: argument is not a field access for __builtin_preserve_field_info
2023-01-18 21:16 UTC (6+ messages)
` [Bug target/107844] "
[Bug fortran/108454] New: ICE in gfc_trans_common, at fortran/trans-common.cc:1385
2023-01-18 20:37 UTC (2+ messages)
` [Bug fortran/108454] "
[Bug driver/108350] New: Windows: invoking gcc via symlink does not work
2023-01-18 20:24 UTC (4+ messages)
` [Bug driver/108350] "
[Bug c/105506] New: Error building GCC 12.1.0 against MinGW-w64: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory
2023-01-18 20:19 UTC (2+ messages)
` [Bug target/105506] [12/13 Regression] "
[Bug c++/108456] New: attribute deprecated on enum doesn't warn
2023-01-18 18:45 UTC
[Bug fortran/108452] New: ICE in gfc_trans_use_stmts, at fortran/trans-decl.cc:5347
2023-01-18 18:26 UTC
[Bug gcov-profile/94410] New: 511.povray_r is 11% slower built at -O2 PGO+LTO than with GCC 9 and same options
2023-01-18 17:52 UTC (2+ messages)
` [Bug gcov-profile/94410] "
[Bug c/47781] New: warnings from custom printf format specifiers
2023-01-18 17:46 UTC (3+ messages)
` [Bug c/47781] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-01-18 17:41 UTC (5+ messages)
[Bug target/104122] New: On Zen3, 510.parest_r (built with -Ofast) is faster with generic than with native tuning
2023-01-18 17:41 UTC (2+ messages)
` [Bug target/104122] On Zen3, 510.parest_r (built with -Ofast) is faster with generic than with native ISA
[Bug c/108423] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-01-18 17:38 UTC (2+ messages)
` [Bug c/108423] [12/13 Regression] ICE in make_ssa_name_fn with VLA types in arguments and inlining since r12-5338-g4e6bf0b9dd5585df
[Bug target/90128] 507.cactuBSSN_r is 9-11% slower at -Ofast and native march/tuning on Zen CPUs
2023-01-18 17:17 UTC
[Bug tree-optimization/94373] New: 548.exchange2_r run time is 7-12% worse than GCC 9 at -O2 and generic march/mtune
2023-01-18 16:57 UTC (2+ messages)
` [Bug target/94373] 548.exchange2_r run time is 16-35% "
[Bug tree-optimization/101179] New: y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code
2023-01-18 16:51 UTC (2+ messages)
` [Bug tree-optimization/101179] "
[Bug tree-optimization/108446] New: GCC fails to elide udiv/msub when doing modulus by select of constants
2023-01-18 16:51 UTC (2+ messages)
` [Bug tree-optimization/108446] "
[Bug c++/108437] New: [13 Regression] ICE in build_min_non_dep_op_overload, at cp/tree.cc:3710
2023-01-18 16:23 UTC (2+ messages)
` [Bug c++/108437] "
[Bug analyzer/102471] New: RFE: add support to analyzer testsuite for running SAMATE/SARD tests (e.g. Juliet Test Suite)
2023-01-18 16:17 UTC (2+ messages)
` [Bug analyzer/102471] "
[Bug tree-optimization/104125] New: 531.deepsjeng_r regressed on Zen2 CPUs at -Ofast -march=native (without LTO) during GCC 12 development
2023-01-18 16:12 UTC (2+ messages)
` [Bug tree-optimization/104125] "
[Bug target/105275] New: 525.x264_r and 538.imagick_r regressed on x86_64 at -O2 with PGO after r12-7319-g90d693bdc9d718
2023-01-18 15:56 UTC (2+ messages)
` [Bug target/105275] "
[Bug gcov-profile/94369] New: 505.mcf_r is 6-7% slower at -Ofast -march=native with PGO+LTO than with just LTO
2023-01-18 15:45 UTC (2+ messages)
` [Bug gcov-profile/94369] "
[Bug libstdc++/105730] New: Issue with commit - Allow std::condition_variable waits to be cancelled
2023-01-18 15:15 UTC (3+ messages)
` [Bug libstdc++/105730] [12 Regression] "
[Bug ipa/107944] New: ICE in cgraph_node::get_untransformed_body since r13-48-g27ee75dbe81bb7
2023-01-18 14:44 UTC (2+ messages)
` [Bug ipa/107944] [11/12/13 Regression] "
[Bug ipa/108445] New: Address expression on global variable is not normalized
2023-01-18 14:37 UTC (8+ messages)
` [Bug ipa/108445] "
` [Bug ipa/108445] [13 Regression] "
[Bug c++/97574] New: Allow for nul output with Windows
2023-01-18 13:40 UTC (2+ messages)
` [Bug driver/97574] "
[Bug tree-optimization/108444] New: ICE: invalid address operand in mem_ref when LTO building 523.xalancbmk_r
2023-01-18 13:40 UTC (4+ messages)
` [Bug tree-optimization/108444] "
[Bug c++/64758] New: [C++11] Give better error message when name of enum's base type cannot be resolved
2023-01-18 13:39 UTC (2+ messages)
` [Bug c++/64758] "
[Bug libstdc++/105081] New: Make std::random_device throw std::system_error
2023-01-18 13:31 UTC (2+ messages)
` [Bug libstdc++/105081] "
[Bug middle-end/108410] New: x264 averaging loop not optimized well for avx512
2023-01-18 12:46 UTC (3+ messages)
` [Bug middle-end/108410] "
[Bug libgcc/107678] New: [13 Regression] Segfault in aarch64_fallback_frame_state
2023-01-18 12:36 UTC (2+ messages)
` [Bug target/107678] [13 Regression] Segfault in aarch64_fallback_frame_state when running SVE code
page: next (older) | prev (newer) | latest
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).