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• 2026/05/14 [Bug gcov-profile/125316] New: autofdo: tree check: expected ssa_name, have var_decl in visit_bb, at ipa-split.cc:952 andi-gcc at firstfloor dot org via Gcc-bugs
• 2026/05/14 [Bug c++/125315] [16/17 Regression] ICE in init_subob_ctx with empty [[no_unique_address]] member since r16-8693 mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125312] [16 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125092] C binding to same name with different argument lists not detected tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/32630] [meta-bug] ISO C binding tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125311] -fcheck=no-bounds doesn't always work anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125312] [16 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/32630] [meta-bug] ISO C binding tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/19276] [meta-bug] CHARACTER related bugs in gfortran tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/34500] Bind(C): Character returning function with ENTRY gives ICE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125312] [16 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125314] ice in copy_reference_ops_from_ref, at tree-ssa-sccvn.cc:1147 with -O1. dcb314 at hotmail dot com via Gcc-bugs
• 2026/05/14 [Bug c++/124632] [15 Regression] gcc/cp/pt.cc:9665:27: runtime error: index 42405 out of bounds for t ype 'tree_code_class [389]' jason at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125311] -fcheck=no-bounds doesn't always work ajmay81 at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug c++/123346] [15 Regression] ICE: Segmentation fault when returning union initialized using temporary object at call site, with designated initializers jason at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/123346] [15 Regression] ICE: Segmentation fault when returning union initialized using temporary object at call site, with designated initializers cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/124632] [15 Regression] gcc/cp/pt.cc:9665:27: runtime error: index 42405 out of bounds for t ype 'tree_code_class [389]' cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/124632] [15 Regression] gcc/cp/pt.cc:9665:27: runtime error: index 42405 out of bounds for t ype 'tree_code_class [389]' cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/123346] [15 Regression] ICE: Segmentation fault when returning union initialized using temporary object at call site, with designated initializers cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125315] [16/17 Regression] ICE in init_subob_ctx with empty [[no_unique_address]] member since r16-8693 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125311] -fcheck=no-bounds doesn't always work anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125315] New: [16/17 Regression] ICE in init_subob_ctx with empty [[no_unique_address]] member [PR123346] dale.oystein at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug fortran/125314] New: ice in copy_reference_ops_from_ref, at tree-ssa-sccvn.cc:1147 with -O1. dcb314 at hotmail dot com via Gcc-bugs
• 2026/05/14 [Bug fortran/125092] C binding to same name with different argument lists not detected cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug rtl-optimization/96692] Failure to optimize xor+or+xor to andnot+xor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125311] -fcheck=no-bounds doesn't always work mikael at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125313] New: ICE in coroutine handling with incomplete std::coroutine_handle declaration and co_await expression s.kimura.h41104 at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug cobol/120804] FR: allow SET of numeric-display variables mheyman at symas dot com via Gcc-bugs
• 2026/05/14 [Bug target/118351] [15/16/17 Regression] 6% regression in 470.lbm_r in SPECCPU 2006 on AArch64 since r15-6661-gc5db3f50bdf34e wilco at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) wilco at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug cobol/120804] FR: allow SET of numeric-display variables simonsobisch at gnu dot org via Gcc-bugs
• 2026/05/14 [Bug target/125312] New: [16 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails tadeja.kadunc at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug cobol/120804] FR: allow SET of numeric-display variables mheyman at symas dot com via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118681] [C++17] unsynchronized_pool_resource may fail to respect alignment redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120390] [13/14 Regression] Request to improve error with private destructor redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/102259] ifstream::read(…, count) fails when count >= 2^31 on darwin redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120029] Dangling iterator usage in std::filesystem::path::operator+=(const std::filesystem::path &p) when this == p redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120293] std::format("{}", std::chrono::local_days()) should not include time-of-day redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/121771] [13/14 Regression] std::tuple CTAD fails for lvalue reference to function type redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/105010] [13/14/15/16/17 regression] GCC 12 after 20220227 fails to build on powerpc64-freebsd with Error: invalid mfcr mask pkubaj at anongoth dot pl via Gcc-bugs
• 2026/05/14 [Bug libstdc++/109965] rename 'Modules' to 'Categories' in tree-view of doxygen-generated libstdc++ documentation redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/122567] std::chrono::current_zone() fails to resolve timezone from /etc/localtime if it has three components redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120390] [13/14 Regression] Request to improve error with private destructor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118088] std::priority_queue doesn't maintain invariants after being moved redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/102259] ifstream::read(…, count) fails when count >= 2^31 on darwin cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120029] Dangling iterator usage in std::filesystem::path::operator+=(const std::filesystem::path &p) when this == p cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120293] std::format("{}", std::chrono::local_days()) should not include time-of-day cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/121771] [13/14 Regression] std::tuple CTAD fails for lvalue reference to function type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/122567] std::chrono::current_zone() fails to resolve timezone from /etc/localtime if it has three components cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/109965] rename 'Modules' to 'Categories' in tree-view of doxygen-generated libstdc++ documentation cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118088] std::priority_queue doesn't maintain invariants after being moved cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118681] [C++17] unsynchronized_pool_resource may fail to respect alignment cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/125311] New: -fcheck=no-bounds doesn't always work ajmay81 at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug testsuite/125310] New: gfortran.dg/coarray_51.f90 FAILs without libcaf_shmem ro at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/113761] piecewise_constant_distribution's initializer_list constructor is not correct for `size < 2` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug middle-end/125309] When OpenMP barrier used in `noinline` function loses cancellable context jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug middle-end/125309] New: When OpenMP barrier used in `noinline` function loses cancellable context matmal01 at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125208] [reflection] Another internal compiler error when using bases_of in cp_tree_equal pdimov at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly amonakov at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC rok.mihevc at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug preprocessor/109877] is `10.1.0` a valid token sequence? jsm28 at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/57272] node-based containers don't use allocator's pointer type internally redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly flashmozzg at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC rok.mihevc at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120390] [13/14 Regression] Request to improve error with private destructor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/102259] ifstream::read(…, count) fails when count >= 2^31 on darwin cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120293] std::format("{}", std::chrono::local_days()) should not include time-of-day cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/120029] Dangling iterator usage in std::filesystem::path::operator+=(const std::filesystem::path &p) when this == p cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/121771] [13/14 Regression] std::tuple CTAD fails for lvalue reference to function type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/122567] std::chrono::current_zone() fails to resolve timezone from /etc/localtime if it has three components cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/109965] rename 'Modules' to 'Categories' in tree-view of doxygen-generated libstdc++ documentation cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118088] std::priority_queue doesn't maintain invariants after being moved cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/96986] [13/14/15 Regression] Explicit interface required: volatile argument for ENTRY subroutine pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/96986] [13/14/15 Regression] Explicit interface required: volatile argument for ENTRY subroutine cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug fortran/96986] [13/14/15 Regression] Explicit interface required: volatile argument for ENTRY subroutine cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC rok.mihevc at gmail dot com via Gcc-bugs
• 2026/05/14 [Bug fortran/96986] [13/14/15 Regression] Explicit interface required: volatile argument for ENTRY subroutine cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/124539] Unimplemented rules for chrono::tzdb parsing of tzdata.zi file redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/124513] tzdata.zi parsing bug for TIME component of UNTIL field in Zone lines redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug rtl-optimization/125308] i386: ICE in extract_insn during IRA pass with -m32 -msse3 -mfpmath=sse -ffloat-store -O2 Hemanth.KumarMD at windriver dot com via Gcc-bugs
• 2026/05/14 [Bug libstdc++/122567] std::chrono::current_zone() fails to resolve timezone from /etc/localtime if it has three components cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/118650] `(even + unknown) & 1` is not optimized to just `unknown & 1` at gimple level rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/124513] tzdata.zi parsing bug for TIME component of UNTIL field in Zone lines cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/124513] tzdata.zi parsing bug for TIME component of UNTIL field in Zone lines cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/124513] tzdata.zi parsing bug for TIME component of UNTIL field in Zone lines cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug rtl-optimization/125308] New: i386: ICE in extract_insn during IRA pass with -m32 -msse3 -mfpmath=sse -ffloat-store -O2 Hemanth.KumarMD at windriver dot com via Gcc-bugs
• 2026/05/14 [Bug target/125194] [avr] -mno-call-main ignored with -flto gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125194] [avr] -mno-call-main ignored with -flto cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125194] [avr] -mno-call-main ignored with -flto cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125111] [reflection] "internal compiler error: error reporting routines re-entered" when calling`std::meta::extract` with reference to function jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125184] Unable to use using declaration with std::meta::info jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly amonakov at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125184] Unable to use using declaration with std::meta::info cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug c++/125111] [reflection] "internal compiler error: error reporting routines re-entered" when calling`std::meta::extract` with reference to function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/125307] Gswitch cases should take an edge or a bb instead of a label once in cfg mode pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/125307] New: Gswitch cases should take an edge or a bb instead of a label once in cfg mode pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125194] [avr] -mno-call-main ignored with -flto cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/89059] Once we emit switchconf tables, we don't optimize them anymore pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125194] [avr] -mno-call-main ignored with -flto gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug libstdc++/118665] [13/14/15/16 Regression] std::uniform_int_distribution infinite loop with generator returning 0 tkaminsk at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/94779] Bad optimization of simple switch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/94779] Bad optimization of simple switch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug tree-optimization/94779] Bad optimization of simple switch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/14 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/14 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly zsojka at seznam dot cz via Gcc-bugs
• 2026/05/13 [Bug middle-end/118279] gcc fails to eliminate unnecessary guards around switch() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly amonakov at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug rtl-optimization/49054] useless cmp+jmp generated for switch when "default:" is unreachable pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112687] missed-optimization: switch statement does not simplify to it's expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112687] missed-optimization: switch statement does not simplify to it's expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/125306] [13/14/15/16/17 Regression] ICE when optimizing generic lambda returning nested lambda with dependent parameter pack pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/63859] Fortran OpenACC declare directive sebastian.galindo143 at gmail dot com via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 jeffbai at aosc dot io via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug c++/125306] New: ICE when optimizing generic lambda returning nested lambda with dependent parameter pack s.kimura.h41104 at gmail dot com via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug target/111768] X86: -march=native does not support alder lake big.little cache infor correctly liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug target/125305] During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug target/125305] New: During gavl compilation, compiling hq/rgb_rgb_hq.c with -mtune=la664 takes 17 times as long as it does with -mtune=la464 chenglulu at loongson dot cn via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112687] missed-optimization: switch statement does not simplify to it's expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/124316] _ptwrite64() is generating 32bit PTWRITE instruction andi-gcc at firstfloor dot org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/51513] Only partially optimizes away __builtin_unreachable switch default case pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/92985] missed optimization opportunity for switch linear transformation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/123536] [16/17 Regression] ICE in mark_use with lambda reference to a global without captures inside a template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c/124533] musttail: __attribute__ syntax behavior differs in odd ways from [[gnu::musttail]] andi-gcc at firstfloor dot org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/51513] Only partially optimizes away __builtin_unreachable switch default case pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/123536] [16/17 Regression] ICE in mark_use with lambda reference to a global without captures inside a template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug preprocessor/109877] is `10.1.0` a valid token sequence? iains at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/124838] __builtin_clzl(0) overoptimization even on targets with native lzcnt instruction pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/104376] Failure to optimize clz equivalent to clz pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112416] absu is not detected pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug middle-end/90791] optimization accepts invalid inline-asm (more operands than is specified) due to dead code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/118650] `(even + unknown) & 1` is not optimized to just `unknown & 1` at gimple level pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug preprocessor/109877] is `10.1.0` a valid token sequence? iains at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/115474] Missed optimization: fold `std::max(a > b, a)` to `a` (bool a, bool b) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/114539] `__builtin_add_overflow(unsigned, b, &r); r < b` where b is a CST is not optimized to using the overflow pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112356] `x == MIN & x > y` is not optimized to 0 if x was casted to signed from unsigned pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/98907] Failure to optimize abs pattern pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/110009] Another missing ABS detection pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/112096] `(a || b) ? a : b` should be simplified to a pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/125285] [16/17 Regression] -Warray-bounds false positive on PMF dispatch through a 1-byte predicate at -O3 andrew.teylu at vector dot com via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug analyzer/125298] [17 Regression] ICE: in set, at value-range.cc:870 with -fanalyzer -ffast-math and _Atomic double kaelfandrew at gmail dot com via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/96433] Failed to optimize (A / N) * N <= A pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug analyzer/125304] New: -Wanalyzer-free-of-non-heap false positive with std::string due to CAST_REG comparison bug dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug preprocessor/109877] is `10.1.0` a valid token sequence? jsm28 at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125267] [16/17 regression] segmentation fault when using -fcheck flags mikael at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug target/125302] Wrong passthrough value in `_mm512_mask_reduce_{max,min}_{ps,pd}` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125267] [16/17 regression] segmentation fault when using -fcheck flags anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/110922] `(a == b) & (a == c) & (b != c)` is not optimized to false pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125012] Associate with array expression of hidden type anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/111542] [13/14/15/16/17 Regression] (a==0)&(b==0) into `(a|b) == 0` optimization sometimes gets in the way of other optimizations pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/125295] UB shift is hoisted with -fsanitize=undefined pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug preprocessor/109877] is `10.1.0` a valid token sequence? iains at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug preprocessor/109877] need to accept invalid tokens for balanced token sequences in attribute arguments pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/109877] need to accept invalid tokens for balanced token sequences in attribute arguments pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/109877] need to accept invalid tokens for balanced token sequences in attribute arguments iains at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/109877] need to accept invalid tokens for balanced token sequences in attribute arguments pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/109877] lexing does not honour balanced token sequences in attribute arguments pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug tree-optimization/125303] vector operation before shuffle produces unvectorized shuffle pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection mikael at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125198] [16/17 regression] Bad code generated with -fcheck=bounds cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/125300] GCC accepts invalid program involving explicitly specifying template parameter type ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug rtl-optimization/121426] [hard-reg constraints] ICE: Spill fail from LRA for insn with hard-reg constraints gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125154] Infinite compile time whit allocatable recursive derived type and OpenMP. anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125263] [14/15/16/17 Regression] Error with intrinsic assignment involving allocatable array of user-defined type that has an allocatable array component anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125059] Missing deallocation of derived type arrays with `write(formatted)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/111952] Allocatable of derived type with DTIO is not deallocated going out of scope cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug fortran/125095] namelist read with comments does not read data correctly cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug libstdc++/107815] 20_util/to_chars/float128_c++23.cc FAILs redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug testsuite/123004] [14/15 Regression] jit.dg/test-cold-attribute.c failing since r16-1575 (and backports) siddhesh at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug libstdc++/107815] 20_util/to_chars/float128_c++23.cc FAILs danglin at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/120757] [13 Regression] ICE: in tsubst, at cp/pt.cc:16787 jason at gcc dot gnu.org via Gcc-bugs
• 2026/05/13 [Bug c++/101603] [meta-bug] pointer to member functions issues jason at gcc dot gnu.org via Gcc-bugs

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