gcc-bugs  

Messages by Date

• 2026/01/06 [Bug c++/123440] New: [reflection] internal compiler error: canonical types differ for identical types mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123272] [nvptx] OpenMP, libgomp, miscompilation in matrix multiplication with #pragma omp target teams parallel for collapse(2) if members of classes use templates on nvptx target schulz.benjamin at googlemail dot com via Gcc-bugs
• 2026/01/06 [Bug target/123439] Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug rtl-optimization/121704] [13/14/15 regression] wrong code at -O3 with "-fno-gcse -fno-ipa-cp" on x86_64-linux-gnu jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123439] Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code taylor.hutt at broadcom dot com via Gcc-bugs
• 2026/01/06 [Bug c/123430] GCC trunk ICEs in operand_equal_p when folding a pointer difference expression formed by subtracting two foo().c array lvalues from separate function-call results. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/112504] ICE in operand_equal_p, at fold-const.cc:3313 with function return struct containing an array and comparing the array to the same thing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug rtl-optimization/121773] [13/14/15/16 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123439] Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/59842] `__x86.get_pc_thunk.bx' referenced in section `.text': defined in discarded section… pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug rtl-optimization/121773] [13/14/15/16 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123439] Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code taylor.hutt at broadcom dot com via Gcc-bugs
• 2026/01/06 [Bug target/123439] Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123269] [16 Regression] Recent change causes predcomm-dse failures law at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123439] New: Regression in being able to link compiler-generated thunks with linker script in 32-bit x86 code taylor.hutt at broadcom dot com via Gcc-bugs
• 2026/01/06 [Bug middle-end/111817] ICE in expand_asm_stmt with invalid characters in inline-asm output operands pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123438] GCC trunk ICEs during RTL expansion when compiling inline assembly with malformed or invalid output constraints. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123438] New: GCC trunk ICEs during RTL expansion when compiling inline assembly with malformed or invalid output constraints. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123433] GCC trunk ICEs during gimplification when processing varargs code involving non-constant-sized aggregate types. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/97986] [13/14/15 Regression] ICE in force_constant_size when applying va_arg to VLA type since r6-91-gf8e89441bc5518f4 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123437] New: GCC trunk ICEs in the vector lowering pass when compiling vector arithmetic on non-scalar element types aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123436] New: GCC trunk ICEs in the SIMD clone IPA pass when compiling a __attribute__((simd)) function with an unusual return type. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123434] GCC trunk ICEs during RTL expansion when passing very large aggregate arguments by value, after reporting an unimplemented “argument too large for stack” case. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug middle-end/115411] ICE : in expand_call, at calls.cc:3668 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123435] New: GCC trunk ICEs during type checking when diagnosing conflicting declarations between enum and integer types. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123018] [14 Regression] ICE: tree check: expected none of vector_type, have vector_type in finish_struct, at c/c-decl.cc since r14-2150 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123434] New: GCC trunk ICEs during RTL expansion when passing very large aggregate arguments by value, after reporting an unimplemented “argument too large for stack” case. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123433] New: GCC trunk ICEs during gimplification when processing varargs code involving non-constant-sized aggregate types. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123432] GCC trunk ICEs in finish_struct when a struct declares a vector float type (via __vector_size__) as a bit-field (float f:32) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123432] New: GCC trunk ICEs in finish_struct when a struct declares a vector float type (via __vector_size__) as a bit-field (float f:32) aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123431] New: GCC trunk ICEs in the walloca GIMPLE pass (gimple_call_arg) when analyzing an always-inline varargs wrapper using __builtin_va_arg_pack() and called as error(1). aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123427] GCC trunk hits “assembler name hash list corrupted” and ICEs in symtab_node::verify when two globals are forced to the same fixed register asm name ("rsp"). pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug middle-end/61192] Conflict between global register and other decls with the same name pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123430] New: GCC trunk ICEs in operand_equal_p when folding a pointer difference expression formed by subtracting two foo().c array lvalues from separate function-call results. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/105555] [13/14/15/16 Regression] ICE: in fold_offsetof, at c-family/c-common.cc:6815 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123428] GCC trunk ICEs in fold_offsetof when taking &__real / &__imag of a complex field inside a packed nested struct (p->b.a.i). pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug middle-end/100595] [13/14/15/16 Regression] ICE: output_operand with static const int of address of label + difference of label pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123429] New: GCC trunk segfaults while parsing a file-scope __builtin_c23_va_start(aps[4], i) initializer that references an undeclared va_list aps[]. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug middle-end/123426] GCC trunk ICEs during final code generation when emitting static initializers involving arithmetic on label addresses (&&label), triggering an invalid operand in output_operand. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123428] New: GCC trunk ICEs in fold_offsetof when taking &__real / &__imag of a complex field inside a packed nested struct (p->b.a.i). aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123427] New: GCC trunk hits “assembler name hash list corrupted” and ICEs in symtab_node::verify when two globals are forced to the same fixed register asm name ("rsp"). aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123426] New: GCC trunk ICEs during final code generation when emitting static initializers involving arithmetic on label addresses (&&label), triggering an invalid operand in output_operand. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug middle-end/123423] Bad range end when using split_view twice in optimized mode pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123425] New: GCC trunk ICEs in gimplification when calling a function cast from an invalid void[ ] parameter declaration, leading to an error_mark type in useless_type_conversion_p aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug c/123424] New: GCC trunk ICEs in comptypes_verify when handling a locally defined struct with a VLA member initialized from a mismatched parameter type. aamadu.olander at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug middle-end/123423] Bad range end when using split_view twice in optimized mode pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug middle-end/123423] Bad range end when using split_view twice in optimized mode pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123423] New: Bad range end when using split_view twice in optimized mode Sebastien.Ponce at cern dot ch via Gcc-bugs
• 2026/01/06 [Bug target/123021] warning while compiling the progs/free_timer.c kernel BPF selftest jemarch at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123421] Warning about too long initializer-string miscounts initializer length when nonstring attribute is used pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123421] Warning about too long initializer-string miscounts initializer length when nonstring attribute is used pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug d/123422] New: d: RVO/NRVO not done when returning a copy constructor by __rvalue ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123414] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6296 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123421] New: Warning about too long initializer-string miscounts initializer length when nonstring attribute is used gcc at basmevissen dot nl via Gcc-bugs
• 2026/01/06 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123374] [16 regression] elfutils: bogus warning when building debuginfod.cxx since r16-5258 siddhesh at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123364] [13/14/15/16 Regression] ICE with 2 input operands with constraints of "0" where 0 constraint is "=t" jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/122103] [15 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c/123420] New: incorrect -Wfree-nonheap-object stefan11111 at shitposting dot expert via Gcc-bugs
• 2026/01/06 [Bug target/123364] [13/14/15/16 Regression] ICE with 2 input operands with constraints of "0" where 0 constraint is "=t" jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123413] [13/14/15/16 Regression] ICE: in gimplify_var_or_parm_decl, at gimplify.cc with statement expression inside a template assigned to a decltype(auto) jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123281] [16 Regression] ICE using gcc 20251221 snapshot with openscad-2025.05.01_pre-r1 since r16-6140 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123413] [13/14/15/16 Regression] ICE: in gimplify_var_or_parm_decl, at gimplify.cc with statement expression inside a template assigned to a decltype(auto) jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123281] [16 Regression] ICE using gcc 20251221 snapshot with openscad-2025.05.01_pre-r1 since r16-6140 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/121192] [15/16 regression] gcc.c-torture/execute/pr110817-[13].c FAIL on SPARC with -mcpu=ultrasparc3 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/121192] [15/16 regression] gcc.c-torture/execute/pr110817-[13].c FAIL on SPARC with -mcpu=ultrasparc3 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/121192] [15/16 regression] gcc.c-torture/execute/pr110817-[13].c FAIL on SPARC with -mcpu=ultrasparc3 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123416] [13/14/15/16 Regression] wrong code at -O{s,2,3} with "-fno-tree-dse -fno-strict-aliasing" on x86_64-linux-gnu since r15-2207 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123281] [16 Regression] ICE using gcc 20251221 snapshot with openscad-2025.05.01_pre-r1 since r16-6140 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123401] [13/14/15/16 Regression] ICE: tree check: expected decl_minimal, have view_convert_expr in dump_decl at cp/error.cc when instantiating friend operator==<> rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug rtl-optimization/123397] ICE: in make_edges, at cfgbuild.cc during RTL pass: pro_and_epilogue rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123410] incorrect -Wuse-after-free after realloc redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123410] incorrect -Wuse-after-free after realloc redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libfortran/123366] [16 regression] Segmentation fault on FreeBSD when compiling libgfortran/generated developer at lorenzosalvadore dot it via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123316] [16 Regression] ICE during GIMPLE pass verify_gimple failed, at tree-cfg.cc:5599 since r16-4499-g3602ebc86473a9 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123374] [16 regression] elfutils: bogus warning when building debuginfod.cxx since r16-5258 mark at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123343] Loop unrolling before vectorization produces suboptimal RISC-V code chenzhongyao.hit at gmail dot com via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123315] [16 Regression] ICE during GIMPLE pass, Segmentation fault, at tree-vect-loop.cc:10694 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug d/123419] d: internal compiler error: in visit, at d/expr.cc:2224 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123221] [16 regression] ICE on valid code at -O3 with -fno-tree-pre on x86_64-linux-gnu: Segmentation fault since r16-4411-gb6e802fd55d37e rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug d/123419] New: d: internal compiler error: in visit, at d/expr.cc:2224 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug d/123418] New: d: RVO/NRVO not done when function has an out contract ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123416] [13/14/15/16 Regression] wrong code at -O{s,2,3} with "-fno-tree-dse -fno-strict-aliasing" on x86_64-linux-gnu since r15-2207 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug ipa/123351] [14/15/16 regression] mingw32 cross compile determinism is architecture dependent since r14-5628-g53ba8d669550d3 (r14-5679-g1d82fc2e6824bf) gnu.ojxq8 at dralias dot com via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123417] New: [16 Regression] missing sink vs GCC 15 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123416] New: wrong code at -O{s,2,3} with "-fno-tree-dse -fno-strict-aliasing" on x86_64-linux-gnu zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/01/06 [Bug rtl-optimization/123144] [16 Regression] PowerPC64LE: ICE at -O3 during RTL pass: sched1 since r16-5258 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug c++/123354] [14/15/16 Regression] ICE with nested structures and sizeof of constexpr variable since r14-8981 peter0x44 at disroot dot org via Gcc-bugs
• 2026/01/06 [Bug target/123144] [16 Regression] PowerPC64LE: ICE at -O3 during RTL pass: sched1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123195] gcc.dg/vect/pr104116-ceil-div-2.c etc. FAIL avinashd at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123144] [16 Regression] PowerPC64LE: ICE at -O3 during RTL pass: sched1 avinashd at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/122679] simplify_vector_constructor () doesn't emit VEC_PERMs for non-vector modes pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/122679] simplify_vector_constructor () doesn't emit VEC_PERMs for non-vector modes pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/122824] [16 Regression] Array out-of-bounds warning when building with -O2+ with std::format pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug libgcc/123403] the copy-paste bugs in libgcc for v850 volodia--- via Gcc-bugs
• 2026/01/06 [Bug testsuite/123353] builtin-shufflevector-pr123156.c FAILs on big-endian targets ro at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug target/123415] New: Several AVX512BW/DQ tests FAIL with Solaris/x86 as ro at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123195] gcc.dg/vect/pr104116-ceil-div-2.c etc. FAIL pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug tree-optimization/123195] gcc.dg/vect/pr104116-ceil-div-2.c etc. FAIL avinashd at gcc dot gnu.org via Gcc-bugs
• 2026/01/06 [Bug ipa/123383] [16 regression] ICE when building glslang-1.4.335.0 (direct call to ... in speculative call sequence has speculative_id 256 out of range) due to r16-6458 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123383] [16 regression] ICE when building glslang-1.4.335.0 (direct call to ... in speculative call sequence has speculative_id 256 out of range) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123351] [14/15/16 regression] mingw32 cross compile determinism is architecture dependent since r14-5628-g53ba8d669550d3 (r14-5679-g1d82fc2e6824bf) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123414] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6296 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123414] New: [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since https://gcc.gnu.org/cgit/gcc/commit/?h=trunk&id=f5ddd4ba0ba skothadiya at whileone dot in via Gcc-bugs
• 2026/01/05 [Bug c++/123413] [13/14/15/16 Regression] ICE: in gimplify_var_or_parm_decl, at gimplify.cc with statement expression inside a template assigned to a decltype(auto) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123413] ICE: in gimplify_var_or_parm_decl, at gimplify.cc with statement expression inside a template and decltype(auto) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123413] New: ICE: in gimplify_var_or_parm_decl, at gimplify.cc with statement expression inside generic lambda jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123402] [16 Regression] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall d7d1cd at mail dot ru via Gcc-bugs
• 2026/01/05 [Bug fortran/119136] Printing result of function that prints itself hangs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug middle-end/122126] [13/14/15/16 regression] X86-64 AVX2 and PowerPC64LE: crash at -O2/3 avinashd at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug middle-end/122126] [13/14/15/16 regression] X86-64 AVX2 and PowerPC64LE: crash at -O2/3 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123412] [16 Regression] g++-dg-lto-devirt-2-01.exe and g++.dg/ipa/devirt-2.C since r16-3990-gad3fb999a1b568 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123412] [16 Regression] g++-dg-lto-devirt-2-01.exe and g++.dg/ipa/devirt-2.C since r16-3990-gad3fb999a1b568 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123412] New: [16 Regression] g++-dg-lto-devirt-2-01.exe and g++.dg/ipa/devirt-2.C since r16-3990-gad3fb999a1b568 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug preprocessor/123357] ICE: in linemap_add, at libcpp/line-map.cc with empty file name and return to file pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug d/123411] New: Regression with D mixins tetris123480 at gmail dot com via Gcc-bugs
• 2026/01/05 [Bug c++/123398] [13/14/15/16 Regression] ICE: Segmentation fault in tsubst_expr pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123207] [16 Regression] Miscompare of 526.blender_r with -O3 on x86_64 since r16-6133-gca8d97f8cb8d28 haochen.jiang at intel dot com via Gcc-bugs
• 2026/01/05 [Bug ipa/123383] [16 regression] ICE when building glslang-1.4.335.0 (direct call to ... in speculative call sequence has speculative_id 256 out of range) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123207] [16 Regression] Miscompare of 526.blender_r with -O3 on x86_64 since r16-6133-gca8d97f8cb8d28 chenglulu at loongson dot cn via Gcc-bugs
• 2026/01/05 [Bug c/123410] sys-devel/gcc incorrect -Wuse-after-free stefan11111 at shitposting dot expert via Gcc-bugs
• 2026/01/05 [Bug c/123410] sys-devel/gcc incorrect -Wuse-after-free stefan11111 at shitposting dot expert via Gcc-bugs
• 2026/01/05 [Bug c/123410] New: sys-devel/gcc incorrect -Wuse-after-free stefan11111 at shitposting dot expert via Gcc-bugs
• 2026/01/05 Re: [Bug c++] Concepts allow non-boolean ! Jonathan Wakely via Gcc-bugs
• 2026/01/05 Re: [Bug c++] Concepts allow non-boolean ! Andrew Pinski via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123409] negative_binomial_distribution::param() does not modify member gamma_distribution redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123409] negative_binomial_distribution::param() does not modify member gamma_distribution redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123401] [13/14/15/16 Regression] ICE: tree check: expected decl_minimal, have view_convert_expr in dump_decl at cp/error.cc when instantiating friend operator==<> pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123400] tree check: expected string_cst, have error_mark in handle_pragma_message, at c-family/c-pragma.cc in handle_pragma_message pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123400] tree check: expected string_cst, have error_mark in handle_pragma_message, at c-family/c-pragma.cc in handle_pragma_message pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug rtl-optimization/123380] [15/16 Regression] ICE: in gen_rtx_SUBREG, at emit-rtl.cc:1048 with -O2 and _Float16 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/120250] [13/14/15/16 Regression] ICE during RTL pass: dwarf2, in create_trace_edges, at dwarf2cfi.cc:2686 since r12-4475 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123409] New: negative_binomial_distribution::param() does not modify member gamma_distribution leman at mailbox dot org via Gcc-bugs
• 2026/01/05 [Bug c++/123399] [12/13/14/15 Regression] ICE: 'verify_gimple' failed with __sync_val_compare_and_swap and __int128 pointer cast pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123399] [12/13/14/15 Regression] ICE: 'verify_gimple' failed with __sync_val_compare_and_swap and __int128 pointer cast pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123399] [12/13/14/15 Regression] ICE: 'verify_gimple' failed with __sync_val_compare_and_swap and __int128 pointer cast pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/102486] __builtin_popcount(y&-y) is not optimized to y!=0 daniel.barboza at oss dot qualcomm.com via Gcc-bugs
• 2026/01/05 [Bug c++/123408] New: ICE in tsubst_lambda_expr with generic lambda expansion used in template alias (C++20) mandelbrotuser at outlook dot de via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123300] [14/15/16 Regression] Adding [[assume((1<<i) > 0)]]/__builtin_unreachable generates an infinite loop amacleod at redhat dot com via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15 Regression] SVE vectorisation not honoring -ftrapping-math tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122103] [15/16 Regression] SVE vectorisation not honoring -ftrapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug fortran/85547] Run-time error: character array constructor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123402] [16 Regression] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122824] [16 Regression] Array out-of-bounds warning when building with -O2+ with std::format pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123402] [16 Regression] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123402] [16 Regression] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug fortran/85547] Run-time error: character array constructor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123381] ICE: maximum number of generated reload insns per insn achieved (90) with -mrvv-vector-bits=zvl law at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug debug/121045] [16 Regression] FAIL: g++.dg/torture/pr58552.C caused by r16-2197-g385d9937f0e23c ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libgcc/123403] the copy-paste bugs in libgcc for v850 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug debug/121045] [16 Regression] FAIL: g++.dg/torture/pr58552.C caused by r16-2197-g385d9937f0e23c hubicka at ucw dot cz via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123402] [16 Regression] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123314] [16 Regression] ICE during GIMPLE pass prefill_stmt_dependencies, at gimple-range.cc:392 since r16-5169-g8fad025430b4fd amacleod at redhat dot com via Gcc-bugs
• 2026/01/05 [Bug d/123407] New: nternal compiler error: Segmentation fault with redeclared symbols ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123406] [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/122172] [16 Regression] 1571 regressions due to std::make_unsigned<_Atomic_word> since r16-3810 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123406] New: [16 Regression] 27_io/print/1.cc 27_io/print/2.cc 27_io/print/3.cc on newlib targets since r16-4350 hp at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123319] [16 Regression] ICE at -O2/O3 during IPA pass: cp since r16-4603-g3d102b7a40bd17 amacleod at redhat dot com via Gcc-bugs
• 2026/01/05 Re: looking for expert coach Coach Tarek via Gcc-bugs
• 2026/01/05 [Bug c++/123405] New: LTO removes explicit section attribute from localized COMDAT symbols loki at loki dot codes via Gcc-bugs
• 2026/01/05 [Bug c++/123404] New: consteval keyword shouldn't be needed for defaulted special members of consteval-only type jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/123207] [16 Regression] Miscompare of 526.blender_r with -O3 on x86_64 since r16-6133-gca8d97f8cb8d28 victorldn at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [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
• 2026/01/05 [Bug target/123317] [16 Regression] RISC-V rv64gcv: miscompile at -Os law at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123317] [16 Regression] RISC-V rv64gcv: miscompile at -Os cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123317] [16 Regression] RISC-V rv64gcv: miscompile at -Os cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123361] False positive "narrowing conversion of 'value' from 'int32_t' {aka 'int'} to 'double'"? redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123402] Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug preprocessor/123273] [13/14/15/16 Regression] -E -fdirectives-only reporting error on comments jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug libgcc/123403] New: the copy-paste bugs in libgcc for v850 volodia--- via Gcc-bugs
• 2026/01/05 [Bug libstdc++/123326] [16 Regression] Bootstrap broken on FreeBSD by r16-6038 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/123351] [14/15/16 regression] mingw32 cross compile determinism is architecture dependent since r14-5628-g53ba8d669550d3 (r14-5679-g1d82fc2e6824bf) gnu.ojxq8 at dralias dot com via Gcc-bugs
• 2026/01/05 [Bug target/121192] [15/16 regression] gcc.c-torture/execute/pr110817-[13].c FAIL on SPARC with -mcpu=ultrasparc3 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017 jamborm at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug c++/123402] New: Annoying warnings for weeks using gcc trunk and format() and -O2 and -Wall nico at josuttis dot de via Gcc-bugs
• 2026/01/05 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug tree-optimization/114154] gcc.dg/vect/vect-alias-check-1.c XPASSes ro at gcc dot gnu.org via Gcc-bugs
• 2026/01/05 [Bug target/123390] UBSAN: arm: gcc/config/arm/arm.cc:5435:48: runtime error: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int' dcb314 at hotmail dot com via Gcc-bugs

• Earlier messages
• Later messages