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• 2026/01/12 [Bug target/121290] [16 regression] Regressions in TSVC s119, s3113, s312, s313, s314, s315, s316 since r16-2159-g3bf2aa834e1270 dhruvc at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug target/123523] [15/16 Regression] ICE: in decompose, at rtl.h:2330 with -mavx10.1 since r15-352 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug middle-end/123524] [16 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug rtl-optimization/123121] [13/14/15/16 regression] wrong code at -O3 with "-fno-ipa-cp -fschedule-insns" on x86_64-linux-gnu cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug rtl-optimization/123544] [16 Regression] AArch64: Wrong code at -O1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug ipa/123542] [16 Regression] ice in in decide_about_value, at ipa-cp.cc:6039 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug tree-optimization/123539] Signed overflow introduced by vectorizer; reduction rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug tree-optimization/123537] [14/15/16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' at -O2 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123535] [13/14/15/16 Regression] ICE in tsubst_expr, at cp/pt.cc:22369 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123534] [16 Regression] ICE: unexpected expression 'N' of kind template_parm_index rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123533] [16 Regression] ICE in build_data_member_initialization, at cp/constexpr.cc:466 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123532] [16 Regression] ICE in insert_capture_proxy, at cp/lambda.cc:343 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123531] [16 Regression] ICE: Segmentation fault in build_new_op when accessing uncaptured variable in lambda within a malformed constructor/member function. rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123529] [13/14/15/16 Regression] ICE in discriminator_for_local_entity, at cp/mangle.cc:2316 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 since r16-5191 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug rtl-optimization/123121] [13/14/15/16 regression] wrong code at -O3 with "-fno-ipa-cp -fschedule-insns" on x86_64-linux-gnu ubizjak at gmail dot com via Gcc-bugs
• 2026/01/12 [Bug fortran/123545] [PDT] seg fault on assigning to parent PDT pault at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug target/123415] Several AVX512BW/DQ tests FAIL with Solaris/x86 as cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug fortran/123545] [PDT] seg fault on assigning to parent PDT pault at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/113141] [13 Regression] ICE on conversion to reference in aggregate initialization pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123546] ICE in reference_binding with std::ref in member initializer list pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug c++/123535] [13/14/15/16 Regression] ICE in tsubst_expr, at cp/pt.cc:22369 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/12 [Bug fortran/123545] [PDT] seg fault on assigning to parent PDT damian at archaeologic dot codes via Gcc-bugs
• 2026/01/12 [Bug c++/123546] New: ICE in reference_binding with std::ref in member initializer list valar at mail dot nwpu.edu.cn via Gcc-bugs
• 2026/01/11 [Bug ipa/123543] [16 Regression] ipa miscompiles python-3.13.11, libgit2-1.9.2, graphite2-1.3.14 since r16-6652-ge58b11cd6c9ca3 amonakov at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug fortran/123545] New: [PDT] seg fault on assigning to parent PDT damian at archaeologic dot codes via Gcc-bugs
• 2026/01/11 [Bug rtl-optimization/123129] FAIL: gcc.dg/rtl/powerpc/test-frame-related.c starting with - r16-6109-gffa98429b93934 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug rtl-optimization/123544] [16 Regression] AArch64: Wrong code at -O1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug target/123544] [16 Regression] AArch64: Wrong code at -O1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug target/123544] [16 Regression] AArch64: Wrong code at -O1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug target/123544] New: [16 Regression] AArch64: Wrong code at -O1 xxs_chy at outlook dot com via Gcc-bugs
• 2026/01/11 [Bug c++/123536] [16 Regression] ICE in mark_use with lambda reference to a global without captures inside a template pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug testsuite/121752] [16 regression] g++.dg/tree-ssa/vector-compare-1.C fails on arm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug testsuite/121752] [16 regression] g++.dg/tree-ssa/vector-compare-1.C fails on arm cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug fortran/77415] ICE: tree check: expected function_type or method_type, have pointer_type in create_function_arglist, at fortran/trans-decl.c:2263 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug target/123521] [14/15/16 Regression] LoongArch64: ICE at -O1/O2/O3 during RTL pass: expand chenglulu at loongson dot cn via Gcc-bugs
• 2026/01/11 [Bug ipa/123543] [16 Regression] ipa miscompiles python-3.13.11, libgit2-1.9.2, graphite2-1.3.14 since r16-6652-ge58b11cd6c9ca3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug ipa/123543] [16 Regression] ipa miscompiles python-3.13.11, libgit2-1.9.2, graphite2-1.3.14 since r16-6652-ge58b11cd6c9ca3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug target/119979] [16 Regression] Recent promote_prototypes change breaks multiple ports hjl.tools at gmail dot com via Gcc-bugs
• 2026/01/11 [Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce with -O3 -march=native) while compiling _gcov_execl.i since r16-6652 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug ipa/123543] New: [16 Regression] ipa miscompiles python-3.13.11, libgit2-1.9.2, graphite2-1.3.14 since r16-6652-ge58b11cd6c9ca3 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug ipa/122458] static function is removed even when referred from extended toplevel asm cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug ipa/123542] [16 Regression] ice in in decide_about_value, at ipa-cp.cc:6039 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug ipa/123542] [16 Regression] ice in in decide_about_value, at ipa-cp.cc:6039 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c/123542] New: ice in in decide_about_value, at ipa-cp.cc:6039 dcb314 at hotmail dot com via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123541] New: Load merging missing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123536] [16 Regression] ICE in mark_use, at cp/expr.cc:190 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug algol68/122984] ice in mark_base_types, at dwarf2out.cc:31114 mnabipoor at gnu dot org via Gcc-bugs
• 2026/01/11 [Bug algol68/122984] ice in mark_base_types, at dwarf2out.cc:31114 mnabipoor at gnu dot org via Gcc-bugs
• 2026/01/11 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123538] ARM64 gcc trunk crashes valid c++23 std::println program redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] [16 regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 since r16-6592 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 since r16-5191 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123537] [14/15/16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] [16 regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 since r16-6592 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123537] [14/15/16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] [16 regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug analyzer/123540] New: gcc/analyzer/ops.h:837:14: warning: private field 'm_dst_snode' is not used dcb314 at hotmail dot com via Gcc-bugs
• 2026/01/11 [Bug c++/123538] ARM64 gcc trunk crashes valid c++23 std::println program pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123538] ARM64 gcc trunk crashes valid c++23 std::println program pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123538] ARM64 gcc trunk crashes valid c++23 std::println program pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123538] ARM64 gcc trunk crashes valid c++23 std::println program redi at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123539] New: Signed overflow introduced by vectorizer kristerw at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123538] New: ARM64 gcc trunk crashes valid c++23 std::printlin program jlame646 at gmail dot com via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] [16 regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 law at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123537] New: [14/15/16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' at -O2 zsojka at seznam dot cz via Gcc-bugs
• 2026/01/11 [Bug fortran/112460] [PDT] ICE with parameterized derived types (incorrect code, should be rejected) pault at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123536] New: [16 Regression] ICE in mark_use, at cp/expr.cc:190 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug c++/123535] New: [16 Regression] ICE in tsubst_expr, at cp/pt.cc:22369 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123534] New: [16 Regression] ICE: unexpected expression 'N' of kind template_parm_index jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug c++/123533] New: [16 Regression] ICE in build_data_member_initialization, at cp/constexpr.cc:466 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug c++/123532] New: [16 Regression] ICE in insert_capture_proxy, at cp/lambda.cc:343 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug c++/123531] New: [16 Regression] ICE: Segmentation fault in build_new_op when accessing uncaptured variable in lambda within a malformed constructor/member function. jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [Bug middle-end/123524] [16 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter mikulas at artax dot karlin.mff.cuni.cz via Gcc-bugs
• 2026/01/11 [Bug fortran/123348] gfortran: internal compiler error: Segmentation fault tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug fortran/119136] Printing result of function that prints itself hangs tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug libfortran/30617] Implement a run time diagnostic for invalid recursive I/O tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug fortran/119136] Printing result of function that prints itself hangs tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123530] New: ICE on valid code at -O1 and above on x86_64-linux-gnu: in tree_to_uhwi, at tree.cc:6681 zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/01/11 [Bug c++/123529] [13/14/15/16 Regression] ICE in discriminator_for_local_entity, at cp/mangle.cc:2316 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123529] [13/14/15/16 Regression] ICE in discriminator_for_local_entity, at cp/mangle.cc:2316 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123529] New: [16 Regression] ICE in discriminator_for_local_entity, at cp/mangle.cc:2316 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/11 [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
• 2026/01/11 [Bug tree-optimization/119402] [14/15/16 Regression] `((-bool) & _6) & (~_6)` is not optimized to 0 on some targets since r14-5673 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/119402] [14/15/16 Regression] `((-bool) & _6) & (~_6)` is not optimized to 0 on some targets since r14-5673 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123518] gimple_make_forwarder_block should not create degenerated phis pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123518] gimple_make_forwarder_block should not create degenerated phis rguenther at suse dot de via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/123528] New: [16 Regression] ICE: tree check: expected none of vector_type, have vector_type in build_int_cst, at tree.cc:1651 at -O2 zsojka at seznam dot cz via Gcc-bugs
• 2026/01/11 [Bug c++/123346] [15/16 Regression] ICE: Segmentation fault when returning union initialized using temporary object at call site, with designated initializers pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug gcov-profile/123019] Autfdo build is failing for afdo_vpt_for_early_inline pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/11 [Bug c++/123281] [16 Regression] ICE using gcc 20251221 snapshot with openscad-2025.05.01_pre-r1 since r16-6140 vedran at miletic dot net via Gcc-bugs
• 2026/01/11 [Bug tree-optimization/122845] `a ^ CST ^ CST` is sometimes not folded at the gimple level (casts) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123351] [14/15 regression] mingw32 cross compile determinism is architecture dependent since r14-5628-g53ba8d669550d3 (r14-5679-g1d82fc2e6824bf) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ipa/123351] [14/15 regression] mingw32 cross compile determinism is architecture dependent since r14-5628-g53ba8d669550d3 (r14-5679-g1d82fc2e6824bf) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123447] [15/16 Regression] ICE: in simplify_gen_subreg_concatn, at lower-subreg.cc:744 with -O2 -mstrict-align and large vectors pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123527] New: Add __builtin_is_modifiable_lvalue pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug libfortran/123012] Silent acceptance of unquoted character items in namelist input cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123498] ICE: output_operand: floating constant misused with __bf16 and -m32 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug fortran/123375] Fortran ICE in insert_bbt while building crest package since r16-2189 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123494] [13/14/15/16 Regression] ICE Segmentation fault in groktypename when using _Alignas within a cast expression with int pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123494] [13/14/15/16 Regression] ICE Segmentation fault in groktypename when using _Alignas within a cast expression with int pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123494] [13/14/15/16 Regression] ICE Segmentation fault in groktypename when using _Alignas within a cast expression with _BitInt pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug fortran/123321] Namelist input of variable accessed by use association with renaming fails jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/110559] Bad mask_load/mask_store codegen of RVV law at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug fortran/123483] [16 regression] Duplicated finalization for derived type with allocatable and finalizable components jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations law at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/111765] RISC-V: Faild to vectorize gen-vect-34.c law at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123408] ICE in tsubst_lambda_expr with generic lambda expansion used in template alias (C++20) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123495] [14/15/16 Regression] ICE: unexpected expression ‘(int (*)())(0)’ of kind cast_expr in cxx_eval_constant_expression within template during nodiscard check pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123495] [14/15/16 Regression] ICE: unexpected expression ‘(int (*)())(0)’ of kind cast_expr in cxx_eval_constant_expression within template during nodiscard check pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123245] Inconsistent location for target-specific --param documentation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [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
• 2026/01/10 [Bug target/123511] ICE: in emit_library_call_value_1, at calls.cc:4380 with -fcommon and SSO with packed struct and complex short pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123488] [13/14/15/16 Regression] ICE: in gimplify_expr, at gimplify.cc during explicit destructor call of unrelated template in a template function pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123488] [13/14/15/16 Regression] ICE: in gimplify_expr, at gimplify.cc during explicit destructor call of unrelated template in a template function pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123513] [13/14/15/16 Regression] False positive -Wmismatched-new-delete with a non-member template operator new pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123513] [13/14/15/16 Regression] False positive -Wmismatched-new-delete with a non-member template operator new pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123518] gimple_make_forwarder_block should not create degenerated phis pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123524] [16 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123524] [16 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123526] [16 Regression] Linking error when using standard exception as base class pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce with -O3 -march=native) while compiling _gcov_execl.i since r16-6652 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce with -O3 -march=native) while compiling _gcov_execl.i since r16-6652 jamborm at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/65608] [meta-bug] friend issues ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [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
• 2026/01/10 [Bug c++/123189] [16 Regression] ICE in gromacs since r16-6140-g4a718209d448f6 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/122668] [15/16 regression] error: 'class TestClass<T>' has no member named 'member_function' [-Wtemplate-body] ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [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 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123329] [13/14/15/16 regression] ICE: unexpected expression 'T' of kind template_parm_index since r13-4761 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug fortran/115542] Invalid finalization in derived type containing allocatable entities abensonca at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ada/123490] [16 regression] Build of Ada library broken ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123523] [15/16 Regression] ICE: in decompose, at rtl.h:2330 with -mavx10.1 since r15-352 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123523] [15/16 Regression] ICE: in decompose, at rtl.h:2330 with -mavx10.1 since r15-352 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123526] New: Linking error when using standard exception as base class d7d1cd at mail dot ru via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123417] [16 Regression] missing sink vs GCC 15 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f zsojka at seznam dot cz via Gcc-bugs
• 2026/01/10 [Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce with -O3 -march=native) while compiling _gcov_execl.i since r16-6652 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123524] [16 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123523] [15/16 Regression] ICE: in decompose, at rtl.h:2330 with -mavx10.1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123521] [14/15/16 Regression] LoongArch64: ICE at -O1/O2/O3 during RTL pass: expand rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123518] gimple_make_forwarder_block should not create degenerated phis rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug fortran/123512] bootstrap broken on FreeBSD due to changes in libgfortran/io/async.h rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123525] New: [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f zsojka at seznam dot cz via Gcc-bugs
• 2026/01/10 [Bug rtl-optimization/123501] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since g:0b129b8b368635b3170aa276809d644dc99e3256 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug middle-end/123524] New: 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter mikulas at artax dot karlin.mff.cuni.cz via Gcc-bugs
• 2026/01/10 [Bug fortran/115542] Invalid finalization in derived type containing allocatable entities federico.perini at gmail dot com via Gcc-bugs
• 2026/01/10 [Bug target/123523] New: [15/16 Regression] ICE: in decompose, at rtl.h:2330 with -mavx10.1 zsojka at seznam dot cz via Gcc-bugs
• 2026/01/10 [Bug target/123516] xdp-tools fails tests for bpf (DATASEC '.xdp_run_config' not found.) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ada/123490] [16 regression] Build issue in gnattools cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug tree-optimization/123431] [13/14/15/16 Regression] ICE with __builtin_constant_p and __builtin_va_arg_pack usage in ranger cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123516] xdp-tools fails tests for bpf (DATASEC '.xdp_run_config' not found.) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/123516] xdp-tools fails tests for bpf (DATASEC '.xdp_run_config' not found.) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug target/110736] gcc: internal compiler error: in change_stack, at reg-stack.cc:2709 ubizjak at gmail dot com via Gcc-bugs
• 2026/01/10 [Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce) while compiling _gcov_execl.i since r16-6652 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123522] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_decl, at cp/pt.cc:16049 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c++/123522] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_decl, at cp/pt.cc:16049 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123309] [16 Regression] checking ICE with transparent union since r16-1351-gc1904cd27b2bb6 uecker at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123435] [15/16 regression] ICE extern enum with qualifiers and int on the same decl cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug c/123463] [15/16 Regression] ICE in comptypes with some GCC like code after errors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/01/10 [Bug ada/123520] [Darwin] Master does not wait for dependent tasks blocked on delay statement ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug c++/123522] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_decl, at cp/pt.cc:16049 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/09 [Bug c++/123522] New: in tsubst_decl, at cp/pt.cc:16049 jirehguo at tju dot edu.cn via Gcc-bugs
• 2026/01/09 [Bug rtl-optimization/123312] [16 Regression] `c ? a & b : a` has extra instructions after ifcvt changes pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug rtl-optimization/123517] [16 regression] infinite loop in ext-dce while compiling _gcov_execl.i since r16-6652 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug rtl-optimization/123517] [16 regression] infinite loop in ext-dce while compiling _gcov_execl.i sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug target/123521] New: [14/15/16 Regression] LoongArch64: ICE at -O1/O2/O3 during RTL pass: expand xxs_chy at outlook dot com via Gcc-bugs
• 2026/01/09 [Bug tree-optimization/123518] gimple_make_forwarder_block should not create degenerated phis pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug ada/123520] New: [Darwin] Master does not wait for dependent tasks blocked on delay statement mjgardner at abitofhelp dot com via Gcc-bugs
• 2026/01/09 [Bug algol68/123519] a681: internal compiler error: Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug algol68/123519] a681: internal compiler error: Segmentation fault mnabipoor at gnu dot org via Gcc-bugs
• 2026/01/09 [Bug algol68/123007] mod-int-1.a68 causes an ICE on arm-linux-gnueabihf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug algol68/123007] mod-int-1.a68 causes an ICE on arm-linux-gnueabihf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug algol68/123519] a681: internal compiler error: Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug c++/115930] ICE: tree check: expected type_argument_pack or nontype_argument_pack, have integer_type in template_parm_natural_p, at cp/mangle.cc:1828 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug middle-end/115859] ICE: in lower_stmt, at gimple-low.cc:724 with -g and __attribute__((optimize(3))) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug rtl-optimization/123517] [16 regression] infinite loop in ext-dce while compiling _gcov_execl.i sjames at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug c++/115940] ICE: tree check: expected record_type or union_type or qual_union_type, have translation_unit_decl in maybe_dummy_object, at cp/tree.cc:4379 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug c++/117505] [13/14/15/16 Regression] ICE on x86_64-linux-gnu: Segmentation fault with __attribute__(used) and templates and a typedef of struct without a tag pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug algol68/123519] New: a681: internal compiler error: Segmentation fault mnabipoor at gnu dot org via Gcc-bugs
• 2026/01/09 [Bug c/115787] [GIMPLE-FE] ICE: in gimple_build_switch_nlabels, at gimple.cc:807 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug c++/115173] GCC hang and memory exhaustion issue with complex nested initializer lists in C++ std::string construction pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/01/09 [Bug middle-end/110667] gcc-14, ICE: internal compiler error: in replace_reg, at reg-stack.cc:722 pinskia at gcc dot gnu.org via Gcc-bugs

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