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• 2026/02/01 [Bug c++/123622] [modules] error on printing missing dependencies when importing not existing header-unit mtxn at duck dot com via Gcc-bugs
• 2026/02/01 [Bug middle-end/100733] [13/14/15/16 Regression] -fcompare-debug failure for pr85213.c at -O1 -fdisable-tree-phiopt2 with C++ front-end pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug rtl-optimization/90249] [13/14 Regression] Code size regression on thumb2 due to sub-optimal register allocation starting with r265398 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug c++/123614] [reflection] bogus is not a constant expression error mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123833] [16 Regression] mips64el: ICE at -O1 during RTL pass: ce1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123912] [16 Regression] False positive -Warray-bounds -O2 in shared_ptr deleter pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/122197] [16 Regression] predictively devirtualization vs middle-end warnings since r16-4000 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/123902] prefixed-view notation rejected for discriminated private type with -gnatX ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/121316] iterator filter ignored on enumeration type with representation clause ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123912] [16 Regression] False positive -Warray-bounds -O2 in shared_ptr deleter pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/123902] prefixed-view notation rejected for discriminated private type with -gnatX cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/121316] iterator filter ignored on enumeration type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/123902] prefixed-view notation rejected for discriminated private type with -gnatX cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/121316] iterator filter ignored on enumeration type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug c++/123913] [reflection] Internal Compiler Error in eval_is_function_parameter at cp/reflect.cc:1656 materializing function type parameters mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug c++/123913] New: [reflection] Internal Compiler Error in eval_is_function_parameter at cp/reflect.cc:1656 materializing function type parameters dwang0340 at gmail dot com via Gcc-bugs
• 2026/02/01 [Bug middle-end/122689] wrong code with huge _BitInt() arithmentics at -O1 and above pfustc at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug middle-end/122689] wrong code with huge _BitInt() arithmentics at -O1 and above pfustc at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123898] [16 Regression] during GIMPLE pass: widening_mul ICE: in convert_mult_to_fma, at tree-ssa-math-opts.cc:3621 with -O2 --param=avoid-fma-max-bits=512 -march=rv64gv tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123912] New: [16 Regression] False positive -Warray-bounds -O2 in shared_ptr deleter gnu.ojxq8 at dralias dot com via Gcc-bugs
• 2026/02/01 [Bug ada/123902] prefixed-view notation rejected for discriminated private with -gnatX ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug c++/123622] [modules] error on printing missing dependencies when importing not existing header-unit mtxn at duck dot com via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123755] [16 Regression] gcc.dg/vect/pr71823.c ICEs with -march=armv9-a --param aarch64-autovec-preference=sve-only -ftree-vectorize -O2 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector jpegqs at gmail dot com via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector jpegqs at gmail dot com via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123910] ICE: in extract_insn, at recog.cc:2888: unrecognizable insn: if_then_else:RVVMF2QI... UNSPEC_VUNDEF with -mcpu=xt-c920 -mrvv-vector-bits=zvl rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug ada/123902] prefixed-view notation rejected for private and concurrent types with -gnatX ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/105617] [13/14/15/16 Regression] Slp is maybe too aggressive in some/many cases tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug sanitizer/123873] UBSAN confuses optimizer peterz at infradead dot org via Gcc-bugs
• 2026/02/01 [Bug target/123833] [16 Regression] mips64el: ICE at -O1 during RTL pass: ce1 roger at nextmovesoftware dot com via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector jpegqs at gmail dot com via Gcc-bugs
• 2026/02/01 [Bug target/123911] [16 Regression] ICE: SIGSEGV (infinite? recursion in gen_movdi/riscv_legitimize_move/emit_move_insn) with -O1 -march=rv64gv rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector jpegqs at gmail dot com via Gcc-bugs
• 2026/02/01 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/01 [Bug target/123911] New: [16 Regression] ICE: SIGSEGV (infinite? recursion in gen_movdi/riscv_legitimize_move/emit_move_insn) with -O1 -march=rv64gv zsojka at seznam dot cz via Gcc-bugs
• 2026/02/01 [Bug target/123910] New: ICE: in extract_insn, at recog.cc:2888: unrecognizable insn: if_then_else:RVVMF2QI... UNSPEC_VUNDEF with -mcpu=xt-c920 -mrvv-vector-bits=zvl zsojka at seznam dot cz via Gcc-bugs
• 2026/02/01 [Bug middle-end/30250] Evaluate lgamma/gamma at compile-time roger at nextmovesoftware dot com via Gcc-bugs
• 2026/01/31 [Bug target/123870] [riscv64] ICE on vzext_vf2 and xtheadvector jpegqs at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug c++/122884] [16 regression] gcc crashed on lambda within require clause or noexcept clause jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug target/112400] [12/13/14/15/16 Regression] VAX: ICE in fixup_reorder_chain, at cfgrtl.cc:4025, whilst building gimple_match.cc macro at orcam dot me.uk via Gcc-bugs
• 2026/01/31 [Bug c++/123661] [reflection] Cannot return a pointer member from a splice expression boris.staletic at protonmail dot com via Gcc-bugs
• 2026/01/31 [Bug c++/123660] [reflection] Cannot make a pointer to member from a reflection of a type template argument boris.staletic at protonmail dot com via Gcc-bugs
• 2026/01/31 [Bug c++/121832] [13/14/15 Regression] ICE on export without -fmodules nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/121832] [13/14/15 Regression] ICE on export without -fmodules cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123909] New: Requires-clause after function is incorrectly parsed as part of the declarator luigighiron at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug tree-optimization/122028] vect: Known vs variable stride rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug middle-end/77499] [13/14/15/16 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/79330] gfortran 5.4.0/6.3.0/7.0.0 misinterpret type of character literal bind(C,name=...) jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug middle-end/77499] [13/14/15/16 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug middle-end/77499] [13/14/15/16 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug middle-end/77499] [13/14/15/16 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call() manisandro at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug rtl-optimization/123063] [14/15/16 Regression] End of array of stack variable recalculated in every iteration of for loop pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call() manisandro at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug rtl-optimization/123063] [14/15/16 Regression] End of array of stack variable recalculated in every iteration of for loop pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123908] New: [mingw, 16 regression] Undefined reference to std::__get_once_call() manisandro at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug sanitizer/123873] UBSAN confuses optimizer kees at outflux dot net via Gcc-bugs
• 2026/01/31 [Bug c/123907] New: --with-multilib-generator="rv64gc-lp64d--;rv64gc-lp64--" did not generate two abi, only have lp64 luoyonggang at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug fortran/123906] INQUIRE w/IOLENGTH can return bad value with character strings jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/123906] INQUIRE w/IOLENGTH can return bad value with character strings w6ws at earthlink dot net via Gcc-bugs
• 2026/01/31 [Bug fortran/123906] New: INQUIRE w/IOLENGTH can return bad value with character strings w6ws at earthlink dot net via Gcc-bugs
• 2026/01/31 [Bug fortran/123899] Wrong result from SHAPE on assumed-rank dummy with 0-sized actual argument kargl at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug ada/106168] Errors with empty array aggregate. christ-usch.grein--- via Gcc-bugs
• 2026/01/31 [Bug ada/121316] representation clause on enumeration type causes iterator filters to be ignored ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug rtl-optimization/123905] Failure to optimize away sign extension on RISC-V law at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug rtl-optimization/123905] New: Failure to optimize away sign extension law at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c/123858] wcast-function-type warning may be too strict for conversions between pointer and integer types of same width harald at gigawatt dot nl via Gcc-bugs
• 2026/01/31 [Bug c/123858] wcast-function-type warning may be too strict for conversions between pointer and integer types of same width harald at gigawatt dot nl via Gcc-bugs
• 2026/01/31 [Bug fortran/123903] Usage of unallocated `character` variable in `//` does not trigger warning anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/88947] regex_search doesn't fail early when given a non-matching pattern with a start-of-input anchor redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug target/123904] New: Failure to optimize left shit + and sequence on RISC-V law at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/123903] Usage of unallocated `character` variable in `//` does not trigger warning anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libfortran/123903] New: Usage of unallocated `character` variable in `//` does not trigger warning federico.perini at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug c++/123695] [reflection] Internal compiler error: segmentation fault in eval_object_of in reflect.cc:2620 boris.staletic at protonmail dot com via Gcc-bugs
• 2026/01/31 [Bug ada/121316] representation clause on enumeration type causes iterator filters to be ignored liam at liampwll dot com via Gcc-bugs
• 2026/01/31 [Bug ada/121316] representation clause on enumeration type causes iterator filters to be ignored liam at liampwll dot com via Gcc-bugs
• 2026/01/31 [Bug ada/121316] representation clause on enumeration type causes iterator filters to be ignored liam at liampwll dot com via Gcc-bugs
• 2026/01/31 [Bug tree-optimization/121104] [14/15/16 Regression] ICE at O2: verify_gimple_in_cfg(function*, bool, bool) jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug ada/123902] New: Discriminants break untagged prefix notation liam at liampwll dot com via Gcc-bugs
• 2026/01/31 [Bug target/116504] wrong code with -mcpu=sifive-x280 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug tree-optimization/121104] [14/15/16 Regression] ICE at O2: verify_gimple_in_cfg(function*, bool, bool) jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug middle-end/123887] [14/15/16 Regression] wrong-code with COND_EXPR folding on GENERIC cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug libstdc++/123901] New: Consider optimizing std::regex matching algos to convert [first,last) to a std::basic_string and match on that redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/123900] New: Compiler warnings about an uninitialised pointer variable show only when there is an unused pointer variable arjen.markus895 at gmail dot com via Gcc-bugs
• 2026/01/31 [Bug libstdc++/88947] regex_search doesn't fail early when given a non-matching pattern with a start-of-input anchor redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/110401] [13/14/15/16 Regression] Unhelpful "goto is not a constant expression" in ill-formed pre c++20 constexpr function template nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/122949] Error on invoking type-bound function on associate-name pault at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/71283] Inconsistent location for C++ warning options in the manual redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug fortran/123545] [PDT] seg fault on assigning to parent PDT pault at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c/123858] wcast-function-type warning may be too strict for conversions between pointer and integer types of same width jiangxuezhi2 at huawei dot com via Gcc-bugs
• 2026/01/31 [Bug c++/123738] [16 Regression] "is not a constant expression" in code using a string literal operator template since r16-6431 redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/122785] [Reflection] -freflection and 'import std;' causes 'recursive lazy load' when 'std' module entity used nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/103524] [meta-bug] modules issue nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123727] [Reflection] -freflection -fmodules produces 'recursive lazy load' error nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123622] [modules] error on printing missing dependencies when importing not existing header-unit nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123557] [16 regression] ICE when building hpx-1.11.0 (in cp_gimplify_init_expr, at cp/cp-gimplify.cc:340) nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123738] [16 Regression] "is not a constant expression" in code using a string literal operator template since r16-6431 nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123557] [16 regression] ICE when building hpx-1.11.0 (in cp_gimplify_init_expr, at cp/cp-gimplify.cc:340) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123738] [16 Regression] "is not a constant expression" in code using a string literal operator template since r16-6431 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123825] std::meta::has_identifier issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug c++/123825] std::meta::has_identifier issue cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/31 [Bug target/116504] wrong code with -mcpu=sifive-x280 zsojka at seznam dot cz via Gcc-bugs
• 2026/01/31 [Bug c++/123879] [16 Regression] -std=c++26 --compile-std-module -fmodules fails with installed GCC jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/108197] [13/14/15/16 Regression] -Wstringop-overread emitted on simple boost small_vector code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/106709] [13/14/15 Regression] GCC incorrectly warns about stringop-overread pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/123899] Wrong result from SHAPE on assumed-rank dummy with 0-sized actual argument neil.n.carlson at gmail dot com via Gcc-bugs
• 2026/01/30 [Bug fortran/123899] Wrong result from SHAPE on assumed-rank dummy with 0-sized actual argument neil.n.carlson at gmail dot com via Gcc-bugs
• 2026/01/30 [Bug fortran/123899] New: Wrong result from SHAPE on assumed-rank dummy with 0-sized actual argument neil.n.carlson at gmail dot com via Gcc-bugs
• 2026/01/30 [Bug analyzer/123880] [16 Regression] ICE with -fanalyzer on "throw;" dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug analyzer/97110] [meta-bug] tracker bug for supporting C++ in -fanalyzer dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug analyzer/123880] [16 Regression] ICE with -fanalyzer on "throw;" cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libitm/118427] libitm/configure.{ac,tgt} has FSF (physical) mailing address is included in the license header pietro at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123727] [Reflection] -freflection -fmodules produces 'recursive lazy load' error jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122785] [Reflection] -freflection and 'import std;' causes 'recursive lazy load' when 'std' module entity used jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/103524] [meta-bug] modules issue jason at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122785] [Reflection] -freflection and 'import std;' causes 'recursive lazy load' when 'std' module entity used cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libitm/69018] libitm/testsuite/libitm.c++/c++.exp: libstdc++ include paths don't work if tests set options pietro at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libitm/69018] libitm/testsuite/libitm.c++/c++.exp: libstdc++ include paths don't work if tests set options cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123893] Using std::printf after import std causes an ICE nshead at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/71283] Inconsistent location for C++ warning options in the manual sandra at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/121109] [14/15/16 Regression] ICE at O2: verify_flow_info failed; multiple returns_twice function calls and a memset call pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/121104] [14/15/16 Regression] ICE at O2: verify_gimple_in_cfg(function*, bool, bool) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/119760] GCC does not implement intrinsics for Vector Multiply-by-10 Unsigned Quadword and varients munroesj at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/78276] regex_search is slow redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123898] [16 Regression] during GIMPLE pass: widening_mul ICE: in convert_mult_to_fma, at tree-ssa-math-opts.cc:3621 with -O2 --param=avoid-fma-max-bits=512 -march=rv64gv pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/78276] regex_search is slow redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123898] [16 Regression] during GIMPLE pass: widening_mul ICE: in convert_mult_to_fma, at tree-ssa-math-opts.cc:3621 with -O2 --param=avoid-fma-max-bits=512 -march=rv64gv pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/78276] regex_search is slow redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123898] New: [16 Regression] during GIMPLE pass: widening_mul ICE: in convert_mult_to_fma, at tree-ssa-math-opts.cc:3621 with -O2 --param=avoid-fma-max-bits=512 -march=rv64gv zsojka at seznam dot cz via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug tree-optimization/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation with -O2 -march=rv64gv pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123897] [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation with -O2 -march=rv64gv pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123897] New: [16 Regression] during GIMPLE pass: widening_mul ICE: verify_gimple failed: non-trivial conversion in unary operation with -O2 -march=rv64gv zsojka at seznam dot cz via Gcc-bugs
• 2026/01/30 [Bug libstdc++/102445] [meta-bug] std::regex issues redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/61601] C++11 regex resource exhaustion redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/121628] Use-after-free in compiler-generated assignment operators jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/83754] Segmentation fault in regex_search redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/102445] [meta-bug] std::regex issues redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/86164] std::regex crashes when matching long lines redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/123868] [16-regession] Memory leak on assignment cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug lto/121588] [14/15/16 regression] gcc 15.2.0 crashes when building u-boot 2022.07 with LTO since r15-7754 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c/123896] LTO failure on 32bit ARM pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c/123896] New: LTO failure on 32bit ARM tom.rini at gmail dot com via Gcc-bugs
• 2026/01/30 [Bug libstdc++/70459] regex segfault on long sequences redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/102445] [meta-bug] std::regex issues redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/86164] std::regex crashes when matching long lines redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/61582] C++11 regex memory corruption redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/61601] C++11 regex resource exhaustion redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/86164] std::regex crashes when matching long lines redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/123895] New: Better error reporting for std::regex redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/123868] [16-regession] Memory leak on assignment jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/70459] regex segfault on long sequences redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123779] [16 regression] i386: ICE at reload for masked sext/zext pattern. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123174] [14/15/16 Regression] Internal compiler error: cxx_eval_store_expression with structured binding of class containing array of abstract type pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122740] [15/16 Regression] internal compiler error: crash at cp/call.cc:8712 when union has reference member initialized with literal since r15-6709 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122681] [13/14/15/16 Regression] ICE when invoking explicit destructor on a non-captured constexpr variable within a lambda pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122559] [15/16 Regression] ICE in lookup_name(tree_node*, LOOK_where, LOOK_want) since gcc 15.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/123868] [16-regession] Memory leak on assignment abensonca at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122484] [13/14/15/16 regression] ICE on missing constexpr (unexpected expression 'Deg' of kind template_parm_index) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/122354] [13/14/15/16 Regression] Segmentation fault with template function pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123845] allow non-empty constexpr constructor bodies in c++11 as an extension cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/114865] [13/14/15/16 Regression] std::atomic<X>::compare_exchange_strong seems to hang under GCC 13 for C++11 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/121839] [13/14/15/16 Regression] ICE: tree check: expected tree_binfo, have error_mark in adjust_result_of_qualified_name_lookup, at cp/search.cc:1487 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123894] bpf: incorrectly eliding bitfiled extraction vineetg at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/121329] [15/16 Regression] ICE with trailing decltype(auto) and two different return types pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c/121100] [13/14/15/16 Regression] ICE: Segmentation fault at contains_struct_check pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/121085] [13/14/15/16 Regression] internal compiler error: Segmentation fault since 12.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120539] [13/14/15/16 Regression] Segmentation fault raw using friend since 11.3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120534] [13/14/15/16 Regression] internal compiler error: in adjust_temp_type, at cp/constexpr.cc:1789 since gcc 5.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120532] [13/14/15/16 Regression] diagnostic_context::diagnostic_impl ICE in refwrap.h pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120531] [13/14/15/16 Regression] ICE Seg fault in gimplify_expr with enum with an invalid underlying type since version 13.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug fortran/123868] [16-regession] Memory leak on assignment albert at tugraz dot at via Gcc-bugs
• 2026/01/30 [Bug target/123894] bpf: incorrectly eliding bitfiled extraction pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120289] [13/14/15/16 Regression] internal compiler error: tree check: accessed elt 2 of 'tree_vec' with 1 elts in tsubst, at cp/pt.cc:16650 since 6.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/120275] [13/14/15/16 Regression] ICE in write_type at cp/mangle.cc:2687 when using decltype(auto) with initializer list since 11.3 since r12-6008-g06d5dcef72542b pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug target/123894] New: bpf: incorrectly eliding bitfiled extraction vineetg at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug libstdc++/61601] C++11 regex resource exhaustion redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/30 [Bug c++/123893] New: Using std::printf after import std causes an ICE rubenperez038 at gmail dot com via Gcc-bugs
• 2026/01/30 [Bug diagnostics/110522] `-fdiagnostics-format=sarif-file`: file name conflicts / races dmalcolm at gcc dot gnu.org via Gcc-bugs

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