gcc-bugs

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2026/01/08 [Bug c++/123393] ICE using fmtlib module nshead at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug rtl-optimization/121675] [13/14/15/16 Regression] wrong code at -O3 on x86_64-linux-gnu cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123473] [16 Regression] ICE in expand_expr_real_1 with array in struct with bounds of `*` rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123467] [16 Regression] ICE in force_constant_size with VLA initialized in function type definition rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123465] [13/14/15/16 Regression] ICE in handle_access_attribute after redeclaration error rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123466] [13/14/15/16 Regression] ICE in get_unwidened after redeclared error rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123463] [15/16 Regression] ICE in comptypes with some GCC like code after errors rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug c/123461] [16 Regression] ICE in mark_decl_used with some unsized array types rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug ipa/123459] [16 Regression] speculative devirtualization and always_inlining doesn't play nice together rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug tree-optimization/123479] missed optimization for redundant conditional computation pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/08 [Bug tree-optimization/123479] missed optimization for redundant conditional computation 652023330028 at smail dot nju.edu.cn via Gcc-bugs
2026/01/07 [Bug tree-optimization/123107] [15 Regression] X86-64: ICE at -O2 during RTL pass: expand rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123107] [15/16 Regression] X86-64: ICE at -O2 during RTL pass: expand cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123479] New: missed optimization for redundant conditional computation 652023330028 at smail dot nju.edu.cn via Gcc-bugs
2026/01/07 [Bug c/123474] ICE in create_tmp_from_val after errors sjames at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/119649] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in create_tmp_from_val, at gimplify.cc:621 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123474] ICE in create_tmp_from_val after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123474] ICE in create_tmp_from_val after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123474] ICE in create_tmp_from_val after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/123452] ICE: Segmentation fault during error reporting for invalid bit-field initialization pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/123452] ICE: Segmentation fault during error reporting for invalid bit-field initialization pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123444] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6133 skothadiya at whileone dot in via Gcc-bugs
2026/01/07 [Bug c/123473] [16 Regression] ICE in expand_expr_real_1 with array in struct with bounds of `*` pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123472] ICE in tree_nonzero_bits after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/109618] [13/14/15/16 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in generic_simplify_CONVERT_EXPR, at generic-match.cc since r12-3278-g823685221de986 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/100575] [13/14/15/16 Regression] ICE: in expand_stack_alignment with a bigger than 16 byte aligned type passed to main pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/100575] ICE: in expand_stack_alignment, at cfgexpand.c:6385 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123470] [13/14/15/16 Regression] ICE in expand_stack_alignment with passing a 32byte aligned type to main pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123470] [13/14/15/16 Regression] ICE in expand_stack_alignment with passing a 32byte aligned type to main pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123470] [13/14/15/16 Regression] ICE in expand_stack_alignment with passing a 32byte vector to main pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123467] [16 Regression] ICE in force_constant_size with VLA initialized in function type definition pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123467] [16 Regression] ICE in force_constant_size with VLA initialized in function type definition pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123469] ICE in round_up_loc pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/117753] [13/14/15/16 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in build_int_cst, at tree.cc:1533 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug gcov-profile/123478] New: ICE in probability_in_gcov_type, at profile-count.h:323 with -O2 -fprofile-use -fprofile-correction xintong.zhou1 at uwaterloo dot ca via Gcc-bugs
2026/01/07 [Bug c/123465] [13/14/15/16 Regression] ICE in handle_access_attribute after redeclaration error pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/121506] [15/16 Regression] ICE in c_type_tag with va_list pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123468] ICE in c_type_tag pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123466] [13/14/15/16 Regression] ICE in get_unwidened after redeclared error pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123466] ICE in get_unwidened pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/123321] Namelist input of variable accessed by use association with renaming fails cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123461] [16 Regression] ICE in mark_decl_used with some unsized array types pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123461] ICE in mark_decl_used with some unsized array types pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123461] ICE in mark_decl_used with some unsized array types pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123471] ICE in mark_decl_used after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/122230] ICE: maximum number of generated reload insns per insn achieved (90) pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug middle-end/123453] ICE in lra_constraints: maximum number of generated reload insns per insn achieved (90) when passing _Complex float to "f" constraint pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123343] Loop unrolling before vectorization produces suboptimal RISC-V code chenzhongyao.hit at gmail dot com via Gcc-bugs
2026/01/07 [Bug tree-optimization/123456] missed optimization for redundant branches pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123456] missed optimization for redundant branches pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123458] [14/15/16 Regression] Suboptimal assembly when passing a pointer and size to a function having a span-like parameter pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug middle-end/123458] Suboptimal assembly when passing a pointer and size to a function having a span-like parameter pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123319] [16 Regression] ICE at -O2/O3 during IPA pass: cp since r16-4603-g3d102b7a40bd17 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123319] [16 Regression] ICE at -O2/O3 during IPA pass: cp since r16-4603-g3d102b7a40bd17 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check rootkit85 at yahoo dot it via Gcc-bugs
2026/01/07 [Bug ipa/123319] [16 Regression] ICE at -O2/O3 during IPA pass: cp since r16-4603-g3d102b7a40bd17 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/123321] Namelist input of variable accessed by use association with renaming fails jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123459] [16 Regression] speculative devirtualization and always_inlining doesn't play nice together pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123459] [16 Regression] speculative devirtualization and always_inlining doesn't play nice together pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/122498] [16 Regression] rust-enabled bootstrap is broken after r16-4897 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123475] [16 regression] wrong warning about variable used uninitialized with ftrivial-auto-var-init=zero and atomics pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123374] [16 regression] elfutils: bogus warning when building debuginfod.cxx since r16-5258 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123382] [16 Regression] AArch64: ICE at -O3: invalid mask type in 'vec_perm_expr' pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123382] [16 Regression] AArch64: ICE at -O3: invalid mask type in 'vec_perm_expr' cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check rootkit85 at yahoo dot it via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check sjames at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123326] [16 Regression] Bootstrap broken on FreeBSD by r16-6038 kargl at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/121475] Missed finalization abensonca at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/121472] ICE in gimplify_expr abensonca at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123477] wrong bound check pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123477] New: wrong bound check rootkit85 at yahoo dot it via Gcc-bugs
2026/01/07 [Bug tree-optimization/123476] New: check for sqrt call not removed with loops pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123459] [16 Regression] speculative inlining doesn't play nice with always_inline sjames at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123414] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6296 rdapp at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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
2026/01/07 [Bug c/123473] ICE in expand_expr_real_1 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123444] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6133 law at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123444] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6133 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123475] [16 regression] wrong warning about variable used uninitialized with ftrivial-auto-var-init=zero and atomics pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123444] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since g:ca8d97f8cb8d282c190183e9c297d5e0490bab4e law at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123475] [16 regression] wrong warning about variable used uninitialized sjames at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123475] wrong warning about variable used uninitialized rootkit85 at yahoo dot it via Gcc-bugs
2026/01/07 [Bug c/123475] New: wrong warning about variable used uninitialized rootkit85 at yahoo dot it via Gcc-bugs
2026/01/07 [Bug c/123474] New: GCC trunk ICEs in optimization passes triggered by invalid inline assembly usage. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123473] New: GCC trunk ICEs during code generation when handling unsupported inline assembly forms. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123472] New: GCC trunk ICEs during RTL lowering due to malformed inline assembly constructs. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123471] New: GCC trunk ICEs in code generation while processing illegal inline assembly constraints. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123470] New: GCC trunk ICEs during optimization when compiling invalid inline assembly statements. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123469] New: GCC trunk ICEs during RTL expansion caused by malformed inline assembly operands. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123468] New: GCC trunk ICEs in code generation when handling unsupported inline assembly patterns. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123467] New: GCC trunk ICEs during optimization while lowering inline assembly with inconsistent constraints. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123466] New: GCC trunk ICEs in RTL expansion triggered by invalid inline assembly operand constraints. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123465] New: GCC trunk ICEs during code generation when processing malformed or unsupported inline assembly constructs. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug tree-optimization/123298] [13/14/15/16 Regression] wrong code at -O2/-O3 since r9-2635 rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123463] [15/16 Regression] ICE in comptypes with some GCC like code after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123463] [15/16 Regression] ICE in comptypes with some GCC like code after errors pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123370] ICE: in build_conditional_expr, at c/c-typeck.cc with _Float16 and ternary operator and ! pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123462] GCC trunk ICEs during RTL expansion when lowering inline assembly with invalid or malformed operand constraints. pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/119208] internal compiler error: in extract_constrain_insn, at recog.cc:2783 pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123464] GCC trunk ICEs during code generation when processing invalid or unsupported inline assembly patterns. pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123463] New: GCC trunk ICEs during optimization when handling malformed or unsupported inline assembly constructs. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123462] New: GCC trunk ICEs during RTL expansion when lowering inline assembly with invalid or malformed operand constraints. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123461] New: GCC trunk ICEs during code generation when handling invalid or inconsistent inline assembly constraints. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug c/123464] New: GCC trunk ICEs during code generation when processing invalid or unsupported inline assembly patterns. aamadu.olander at gmail dot com via Gcc-bugs
2026/01/07 [Bug target/123460] aarch64: configure --with-arch incorrectly rejects extension names containing hyphens acarlotti at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123460] New: aarch64: configure --with-arch incorrectly rejects extension names containing hyphens acarlotti at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121773] [13/14/15 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug middle-end/80053] asm goto interacting with computed gotos and taking address of label extensions pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123455] wrong code at -Os with asm goto pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123455] wrong code at -Os with asm goto pinskia at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121773] [13/14/15 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 segher at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/122498] [16 Regression] rust-enabled bootstrap is broken after r16-4897 iains at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/123029] OPEN statement with BLANK= is erroneously flagged by -std=f95 w6ws at earthlink dot net via Gcc-bugs
2026/01/07 [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/90218] [PDT] ICE: tree check: expected array_type, have record_type in gfc_conv_array_initializer, at fortran/trans-array.c:6071 pault at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/121972] [PDT] pdt_39/70/77.f03 leak memory pault at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/122741] [PDT] Bugs preventing build of fiats pault at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121675] [13/14/15/16 Regression] wrong code at -O3 on x86_64-linux-gnu jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123414] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-6296 rdapp at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug middle-end/111817] ICE in expand_asm_stmt with invalid characters in inline-asm output operands jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/90218] [PDT] ICE: tree check: expected array_type, have record_type in gfc_conv_array_initializer, at fortran/trans-array.c:6071 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug fortran/123071] [PDT] ICE on invoking parent's type-bound function with PDT result cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/121535] zero_call_used_regs vs BImode on ia64 law at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/121535] zero_call_used_regs vs BImode on ia64 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/118610] [15/16 regression] gcc.dg/pr85467.c FAILs ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121773] [13/14/15 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug analyzer/110483] [14/15/16 Regression] Several gcc.dg/analyzer/out-of-bounds-diagram-*.c tests FAIL ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug analyzer/107750] [13/14/15/16 Regression] Many gcc.dg/analyzer/fd-*.c tests FAIL ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123320] [Trunk] Loongarch64: ICE at -Os during RTL pass: peephole2 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123183] [16 regression] MinGW-w64 std::print link error since r16-6038-g62c126db6b6 jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123197] gcc.dg/vect/vect-71.c FAILs ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libgcc/123403] the copy-paste bugs in libgcc for v850 law at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libgcc/123403] the copy-paste bugs in libgcc for v850 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123200] gcc.dg/vect/vect-bool-2.c etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123183] [16 regression] MinGW-w64 std::print link error since r16-6038-g62c126db6b6 rogero at howzatt dot co.uk via Gcc-bugs
2026/01/07 [Bug c++/120696] ICE: tree check: accessed elt 2 of 'tree_vec' with 1 elts in tsubst, at cp/pt.cc:16758 redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/119548] ICE: tree check: accessed elt 2 of 'tree_vec' with 1 elts in tsubst_pack_expansion when accessing uninstantiated decltype(lambda template return) type, inside other lambda template redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/122958] [13/14/15 Regression] internal compiler error: tree check: accessed elt 3 of 'tree_vec' with 2 elts in tsubst, at cp/pt.cc:16806 redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/110409] ICE on explicit instantiation of undefined template redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug ipa/123459] New: [16 Regression] speculative inlining doesn't play nice with always_inline amonakov at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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
2026/01/07 [Bug libstdc++/123378] [16 Regression] Memory leak in std::barrier with gcc-16 redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123378] [16 Regression] Memory leak in std::barrier with gcc-16 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123100] std::ostringstream:str() (r-value version) returns garbage cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/91388] -Wreturn-type "no return statement" warning in function that is already ill-formed cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c++/122958] [13/14/15 Regression] internal compiler error: tree check: accessed elt 3 of 'tree_vec' with 2 elts in tsubst, at cp/pt.cc:16806 redi at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123300] [14/15 Regression] Adding [[assume((1<<i) > 0)]]/__builtin_unreachable generates an infinite loop amonakov at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123260] FCMLA recognition is not working for SLP tnfchris at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123260] FCMLA recognition is not working for SLP tnfchris at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/113450] [14 Regression] std/format/functions/format.cc FAILs ro at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123300] [14/15/16 Regression] Adding [[assume((1<<i) > 0)]]/__builtin_unreachable generates an infinite loop cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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
2026/01/07 [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
2026/01/07 [Bug ipa/123319] [16 Regression] ICE at -O2/O3 during IPA pass: cp since r16-4603-g3d102b7a40bd17 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/123121] [13/14/15/16 regression] wrong code at -O3 with "-fno-ipa-cp -fschedule-insns" on x86_64-linux-gnu vmakarov at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123343] Loop unrolling before vectorization produces suboptimal RISC-V code rguenther at suse dot de via Gcc-bugs
2026/01/07 [Bug tree-optimization/102486] __builtin_popcount(y&-y) is not optimized to y!=0 law at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121773] [13/14/15/16 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/121773] [13/14/15 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/102486] __builtin_popcount(y&-y) is not optimized to y!=0 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/119291] [12 regression] wrong code at -O{2,3} on x86_64-linux-gnu cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123183] [16 regression] MinGW-w64 std::print link error since r16-6038-g62c126db6b6 jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123326] [16 Regression] Bootstrap broken on FreeBSD by r16-6038 jakub at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123183] [16 regression] MinGW-w64 std::print link error since r16-6038-g62c126db6b6 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/123326] [16 Regression] Bootstrap broken on FreeBSD by r16-6038 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123343] Loop unrolling before vectorization produces suboptimal RISC-V code tnfchris at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug d/123454] d: error overlapping initializer for bitfield with -m32 -fpreview=bitfields ibuclaw at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123268] [16 Regression] Recent change triggers ICE on riscv32 rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug rtl-optimization/123458] New: Suboptimal assembly when passing a pointer and size to a function having a span-like parameter boris.staletic at protonmail dot com via Gcc-bugs
2026/01/07 [Bug tree-optimization/123343] Loop unrolling before vectorization produces suboptimal RISC-V code rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123456] missed optimization for redundant branches rdfm at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch rdfm at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch rdfm at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] ICE when using arm_acle.h, arm_sve.h and other such headers with pch rdfm at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug target/123457] New: ICE when using arm_acle.h, arm_sve.h and other such headers with pch rdfm at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug testsuite/123353] builtin-shufflevector-pr123156.c FAILs on big-endian targets cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123156] __builtin_shufflevector sometimes produces different result from clang rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug testsuite/123353] builtin-shufflevector-pr123156.c FAILs on big-endian targets rguenth at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug c/123156] __builtin_shufflevector sometimes produces different result from clang cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug tree-optimization/123197] gcc.dg/vect/vect-71.c FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libfortran/123366] [16 regression] Segmentation fault on FreeBSD when compiling libgfortran/generated dimitry at andric dot com via Gcc-bugs
2026/01/07 [Bug tree-optimization/123200] gcc.dg/vect/vect-bool-2.c etc. FAIL cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined rearnsha at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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' rearnsha at gcc dot gnu.org via Gcc-bugs
2026/01/07 [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' cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/01/07 [Bug libstdc++/105580] [13/14/15/16 Regression] warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag tkaminsk at gcc dot gnu.org via Gcc-bugs