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[Bug tree-optimization/102673] New: [9 Regression] Wrong code with -O due to adjust_cond_for_loop_until_wrap
2021-10-09 21:38 UTC
[Bug tree-optimization/41244] "&data[i] - data" isn't converted to "i"
2021-10-09 21:19 UTC
[Bug target/102672] New: [AArch64] Failure to optimize to using stp instead of 2 strs when possible
2021-10-09 21:17 UTC (4+ messages)
` [Bug target/102672] "
[Bug objc++/56604] New: Missing obj-c++.srcman target
2021-10-09 20:56 UTC (2+ messages)
` [Bug objc++/56604] "
[Bug fortran/65454] New: Extending both forms of relational operators
2021-10-09 19:19 UTC (4+ messages)
` [Bug fortran/65454] "
[Bug c/87447] Missing -Wconversion warning in implicit conversion of unsigned long long to double
2021-10-09 19:13 UTC (3+ messages)
[Bug analyzer/102671] New: -Wanalyzer-null-dereference false positive when compiling GNU Emacs
2021-10-09 19:06 UTC
[Bug c++/102670] New: Erroneous "missing template arguments" message for wrapper of ADL function template
2021-10-09 18:51 UTC
[Bug middle-end/102630] New: [12 Regression] Spurious -Warray-bounds with named address space
2021-10-09 18:44 UTC (2+ messages)
` [Bug middle-end/102630] "
[Bug middle-end/102669] New: [12 Regression] FAIL: gnat.dg/unroll1.adb scan-rtl-dump-times loop2_unroll
2021-10-09 18:42 UTC
[Bug libstdc++/102667] New: Inconsistent result of std::regex_match
2021-10-09 18:41 UTC (2+ messages)
` [Bug libstdc++/102667] "
[Bug other/102664] New: contrib/gcc-git-customization.sh uses echo -n, which isn't portable
2021-10-09 18:26 UTC (2+ messages)
` [Bug other/102664] "
[Bug analyzer/102662] New: [12 Regression] ICE in validate, at analyzer/constraint-manager.cc:581
2021-10-09 18:09 UTC (2+ messages)
` [Bug analyzer/102662] "
[Bug libgomp/102668] New: [12 regression] several libgomp alloc test case failures after r12-3976
2021-10-09 17:43 UTC
[Bug tree-optimization/100740] New: wrong code at -O1 and above on x86_64-linux-gnu
2021-10-09 17:28 UTC (2+ messages)
` [Bug tree-optimization/100740] [9/10/11/12 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r9-4145
[Bug tree-optimization/102666] New: Wrong loop optimization for unsigned types
2021-10-09 17:28 UTC (2+ messages)
` [Bug tree-optimization/102666] "
[Bug target/98189] New: [SH] ICE and segmentation fault with -O2 and without -fno-guess-branch-probability when building gdal
2021-10-09 17:24 UTC (2+ messages)
` [Bug target/98189] "
[Bug other/102665] New: ELF-specific configure flags should be rejected on non-ELF platforms
2021-10-09 16:19 UTC (2+ messages)
` [Bug other/102665] "
[Bug c/102661] New: signed integer overflow not detected in comparison since gcc-8
2021-10-09 16:13 UTC (4+ messages)
` [Bug c/102661] "
[Bug libstdc++/21549] Configure options hard to find
2021-10-09 15:35 UTC
[Bug libstdc++/102654] New: undefined reference to `std::variant<std::string_view >::variant<std::string_view, void, void, std::string_view, void>(std::string_view&&)'
2021-10-09 15:04 UTC (3+ messages)
` [Bug libstdc++/102654] [11/12 Regression] "
` [Bug c++/102654] "
[Bug libstdc++/98677] New: std::regex constructor triggers valgrind under clang++ with undefined sanitizer; possible use-after-move
2021-10-09 14:46 UTC (4+ messages)
` [Bug libstdc++/98677] "
[Bug other/102663] New: add an install-dvi Makefile target to the toplevel Makefile and all subdirectories
2021-10-09 14:18 UTC
[Bug other/102657] New: libcody makefile is missing a mostlyclean target
2021-10-09 14:12 UTC (2+ messages)
` [Bug other/102657] "
[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck
2021-10-09 12:58 UTC
[Bug testsuite/102658] New: [12 regression] Many test case failures after r12-4240
2021-10-09 10:39 UTC (5+ messages)
` [Bug testsuite/102658] "
[Bug c++/102660] New: Valid template default parameter of a friend function is rejected
2021-10-09 9:19 UTC (2+ messages)
` [Bug c++/102660] "
[Bug testsuite/100748] New: [12 regression] 30_threads/jthread/95989.cc fails after r12-843
2021-10-09 7:07 UTC (4+ messages)
` [Bug testsuite/100748] "
[Bug tree-optimization/102087] New: ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049
2021-10-09 5:51 UTC (2+ messages)
` [Bug tree-optimization/102087] [12 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049 since r12-3136-g3673dcf6d6baeb67
[Bug debug/102659] New: [false diagnosis] extra warning info after O2 vectorization for gcc.dg/torture/pr69760.c
2021-10-09 4:54 UTC
[Bug lto/102649] New: GCC 9.3.1 LTO bug -- incorrect function call, bad stack arguments pushed
2021-10-09 1:49 UTC (2+ messages)
` [Bug lto/102649] "
[Bug target/102639] New: ICE in extract_insn, at recog.c:2769 since r12-3406-ga68412117fa47786
2021-10-09 1:28 UTC (6+ messages)
` [Bug target/102639] [12 Regression] "
` [Bug target/102639] "
[Bug libstdc++/102445] New: [meta-bug] std::regex issues
2021-10-09 0:46 UTC (2+ messages)
` [Bug libstdc++/102445] "
[Bug libstdc++/89927] Inconsistent behavior in std::regex when optimized
2021-10-09 0:43 UTC
[Bug c++/94409] New: std::regexp (std::collate?) with GCC 7.3.1 on AIX, Japanese
2021-10-09 0:29 UTC (2+ messages)
` [Bug libstdc++/94409] "
[Bug libstdc++/101136] New: msdosdjgpp toolchain cannot find std::wstring_view
2021-10-09 0:18 UTC (4+ messages)
` [Bug libstdc++/101136] "
[Bug libstdc++/98725] New: Review what is disabled in libstdc++ by --disable-wchar_t
2021-10-09 0:16 UTC (14+ messages)
` [Bug libstdc++/98725] "
[Bug target/43744] SH: Error: pcrel too far
2021-10-08 22:27 UTC (3+ messages)
[Bug c/102169] New: powerpc64 int memory operations using FP instructions
2021-10-08 22:12 UTC (2+ messages)
` [Bug target/102169] "
[Bug fortran/54753] New: assumed-rank dummies: Reject assumed-size actuals in in some cases (C535c)
2021-10-08 21:31 UTC (3+ messages)
` [Bug fortran/54753] assumed-rank dummies: Reject assumed-size actuals in in some cases (C535c; in F2018: C839)
[Bug c++/102656] New: ICE on coroutines on -fsanitize=address -O1
2021-10-08 21:30 UTC (2+ messages)
` [Bug c++/102656] "
[Bug c++/102644] New: deduction failure when having default non-type template parameters that are lambdas
2021-10-08 21:03 UTC (2+ messages)
` [Bug c++/102644] "
[Bug tree-optimization/102652] New: Unnecessary zeroing out of local ARM NEON arrays
2021-10-08 20:59 UTC (4+ messages)
` [Bug tree-optimization/102652] "
` [Bug target/102652] "
[Bug c++/102577] New: Function frame size in relation to variables in conditional subscopes
2021-10-08 20:49 UTC (4+ messages)
` [Bug c++/102577] "
[Bug c/102606] New: miscompilation of a program with large array in a dead-code
2021-10-08 20:47 UTC (2+ messages)
` [Bug middle-end/102606] large array in a dead-code is not optimized away at -O0
[Bug c++/102647] New: Wrong caret location for 'attribute directive ignored' warning
2021-10-08 20:39 UTC (2+ messages)
` [Bug c++/102647] "
[Bug tree-optimization/102655] New: wrong code from optimizer for simple loop
2021-10-08 20:13 UTC (8+ messages)
` [Bug tree-optimization/102655] "
[Bug c++/102651] New: typeid(X**) instantiates X
2021-10-08 19:15 UTC (3+ messages)
` [Bug c++/102651] [9/10/11/12 Regression] "
[Bug libgcc/99759] New: morestack.S should support .init_array.0 besides .ctors.65535
2021-10-08 19:09 UTC (2+ messages)
` [Bug libgcc/99759] "
[Bug c++/102653] New: operator* doesn't work for enum classes
2021-10-08 16:59 UTC (2+ messages)
` [Bug c++/102653] "
[Bug tree-optimization/102627] New: wrong code with "-O1"
2021-10-08 16:54 UTC (3+ messages)
` [Bug rtl-optimization/102627] [11/12 Regression] "
[Bug demangler/102618] New: d-demangle: anonymous symbols are not being properly skipped
2021-10-08 16:50 UTC (3+ messages)
` [Bug d/102618] "
[Bug tree-optimization/102650] New: Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-10-08 16:45 UTC (2+ messages)
` [Bug tree-optimization/102650] "
[Bug tree-optimization/102645] New: ICE on valid code at -O3 on x86_64-linux-gnu: Segmentation fault
2021-10-08 14:34 UTC (4+ messages)
` [Bug tree-optimization/102645] [12 Regression] "
[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode
2021-10-08 14:00 UTC
[Bug sanitizer/102632] New: Missing AM_CCASFLAGS in libsanitizer Makefile.am
2021-10-08 13:38 UTC (3+ messages)
` [Bug sanitizer/102632] "
[Bug tree-optimization/102648] New: Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-10-08 13:35 UTC
[Bug tree-optimization/102385] New: ICE: in single_pred_edge, at basic-block.h:350 under "-O2 -fno-toplevel-reorder -fno-tree-ch -fno-tree-dce -fno-tree-dominator-opts -fno-tree-dse -fno-tree-loop-ivcanon -fpredictive-commoning"
2021-10-08 12:20 UTC (3+ messages)
` [Bug tree-optimization/102385] [12 Regression] ICE: in single_pred_edge, at basic-block.h:350 under "-O2 -fno-toplevel-reorder -fno-tree-ch -fno-tree-dce -fno-tree-dominator-opts -fno-tree-dse -fno-tree-loop-ivcanon -fpredictive-commoning" since r12-2429-g62acc72a957b5614
[Bug c++/101480] New: Miscompiled code involving operator new
2021-10-08 11:29 UTC (2+ messages)
` [Bug c++/101480] [11/12 Regression] "
Are you going to fix the addcarry_u64 and subborrow_u64 bugs in the future?
2021-10-08 11:15 UTC
[Bug tree-optimization/102646] New: large performance changes between 1932e1169a236849f5e7f1cd386da100d9af470f and 9cfb95f9b92326e86e99b50350ebf04fa9cd2477 (probably jump threading)
2021-10-08 11:01 UTC
[Bug target/102543] New: -march=cascadelake performs odd alignment peeling
2021-10-08 10:43 UTC (5+ messages)
` [Bug target/102543] "
[Bug target/85730] complex code for modifying lowest byte in a 4-byte vector
2021-10-08 9:36 UTC
[Bug c++/102640] New: [11/12 Regression] omp declare target to on C++ block scope extern declarations since r11-3699
2021-10-08 9:18 UTC (7+ messages)
` [Bug c++/102640] "
[Bug middle-end/102310] New: ICE in visit_ref_for_mod_analysis with OpenACC
2021-10-08 9:07 UTC (3+ messages)
` [Bug ipa/102310] [11/12 Regression] "
[Bug ipa/102081] New: [12 regression] ICE building compiler starting with r12-3159
2021-10-08 8:04 UTC (4+ messages)
` [Bug ipa/102081] "
[Bug fortran/56659] New: Segfault due to missing libcpp error handler for "gfortran -cpp"
2021-10-08 7:58 UTC (3+ messages)
` [Bug fortran/56659] "
[Bug libstdc++/99289] New: Process safety issues of libstdc++ verbose
2021-10-08 7:22 UTC (2+ messages)
` [Bug libstdc++/99289] "
[Bug target/101296] New: Addition of x86 addsub SLP patterned slowed down 433.milc by 12% on znver2 with -Ofast -flto
2021-10-08 6:56 UTC (3+ messages)
` [Bug target/101296] "
[Bug c++/102642] New: [12 Regression] ICE in get, at cgraph.h:2776
2021-10-08 6:10 UTC (2+ messages)
` [Bug c++/102642] "
[Bug tree-optimization/102622] New: Wrong code with -O3 for skylake-avx512 and icelake-server
2021-10-08 6:04 UTC (5+ messages)
` [Bug tree-optimization/102622] [12 Regression] Wrong code with -O3 for skylake-avx512 and icelake-server by r12-3903
[Bug middle-end/102464] New: Miss optimization for (_Float16) sqrtf ((float) f16)
2021-10-08 2:10 UTC (2+ messages)
` [Bug middle-end/102464] "
[Bug tree-optimization/102494] New: Failure to optimize out vector reduction properly especially when using OpenMP
2021-10-08 2:10 UTC (2+ messages)
` [Bug tree-optimization/102494] Failure to optimize "
[Bug fortran/57360] New: Implement a warning for implied save
2021-10-07 20:41 UTC (2+ messages)
` [Bug fortran/57360] "
[Bug fortran/102638] New: Add warning for implicit save
2021-10-07 20:41 UTC (2+ messages)
` [Bug fortran/102638] "
[Bug c++/87403] [Meta-bug] Issues that suggest a new warning
2021-10-07 20:41 UTC
[Bug c++/61355] New: gcc doesn't normalize type in non-type template parameters
2021-10-07 20:41 UTC (3+ messages)
` [Bug c++/61355] "
[Bug c++/67898] New: rejects-valid on overloaded function as non-type template argument of dependent type
2021-10-07 20:41 UTC (2+ messages)
` [Bug c++/67898] "
[Bug c++/102643] New: Segfault in alias template deduction
2021-10-07 19:19 UTC
[Bug tree-optimization/102474] New: [12 regression] Crash in ipa-modref compiling Go code
2021-10-07 18:50 UTC (2+ messages)
` [Bug ipa/102474] "
[Bug c++/102581] New: ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2
2021-10-07 18:50 UTC (4+ messages)
` [Bug ipa/102581] [12 Regression] ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2 since r12-3202-gf5ff3a8ed4ca9173
[Bug libstdc++/102377] New: FAIL: 29_atomics/atomic_flag/cons/56012.cc with -std=gnu++20
2021-10-07 17:40 UTC (3+ messages)
` [Bug libstdc++/102377] "
[Bug libstdc++/88466] [C++17] Support std::hardware_destructive_interference_size and std:: hardware_constructive_interference_size
2021-10-07 17:32 UTC
[Bug fortran/102641] New: Bogus error for intent(out) dummy that is a polymorphic assumed-rank array
2021-10-07 17:04 UTC (3+ messages)
` [Bug fortran/102641] "
[Bug c/93910] -Waddress-of-packed-member triggered without actual access to a member or the address of a member
2021-10-07 16:41 UTC
[Bug c/102505] New: [10/11/12 Regression] ICE in verify_sra_access_forest, at tree-sra.c:2368
2021-10-07 15:48 UTC (2+ messages)
` [Bug tree-optimization/102505] [10/11/12 Regression] ICE in verify_sra_access_forest with 16 byte aligned field and virtual inheritance since r10-6321-g636e80eea24b780f
[Bug target/102566] New: [i386] GCC should emit LOCK BTS for simple bit-test-and-set operations with std::atomic
2021-10-07 15:35 UTC (4+ messages)
` [Bug middle-end/102566] "
[Bug ipa/102557] New: [12 Regression] ICE: Segmentation fault signal terminated program cc1plus (indefinite recursion in modref_ref_node<int>::insert_access)
2021-10-07 14:40 UTC (2+ messages)
` [Bug ipa/102557] [12 Regression] ICE: Segmentation fault signal terminated program cc1plus (indefinite recursion in modref_ref_node<int>::insert_access) since r12-3202-gf5ff3a8ed4ca9173
[Bug ipa/102388] New: [12 Regression] ICE in duplicate, at ipa-prop.c:4436 since r12-2523-g13586172d0b70c9d
2021-10-07 14:29 UTC (3+ messages)
` [Bug ipa/102388] "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-10-07 14:21 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/99904] New: ICE: in tsubst_pack_expansion, at cp/pt.c:13056
2021-10-07 14:21 UTC (4+ messages)
` [Bug c++/99904] "
` [Bug c++/99904] [concepts] "
[Bug gcov-profile/98257] New: Replace Donald B. Johnson's cycle enumeration with iterative loop finding
2021-10-07 14:16 UTC (2+ messages)
` [Bug gcov-profile/98257] "
[Bug c++/102482] New: Winit-list-lifetime false positive for temporaries with std::initializer_list
2021-10-07 13:55 UTC (2+ messages)
` [Bug c++/102482] "
[Bug c++/98940] New: Implement C++23 language features
2021-10-07 13:24 UTC (2+ messages)
` [Bug c++/98940] "
[Bug c++/102615] New: [C++23] P2316R2 - Consistent character literal encoding
2021-10-07 13:24 UTC (2+ messages)
` [Bug c++/102615] "
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