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• 2026/07/11 [Bug tree-optimization/126179] avr-gcc -Os: __flash disregarded for some struct array accesses pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug tree-optimization/126179] avr-gcc -Os: __flash disregarded for some struct array accesses pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug fortran/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/101926] [meta-bug] struct/complex/other argument passing and return should be improved pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug target/126214] Optimization regression when returning struct by-value (x86_64) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug target/114134] [14/15/16/17 Regression] Extra mov instructions for simple function compared with GCC13 since r14-2386 for struct that returns in GPRs pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug c/126214] New: Optimization regression when returning struct by-value (x86_64) gcc at lombera dot dev via Gcc-bugs
• 2026/07/11 [Bug rtl-optimization/126213] [Coverity] Possible missing return value check on perform_pending_updates at fwprop.c:915 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug c/126213] New: [Coverity] Possible missing return value check on perform_pending_updates at fwprop.c:915 dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/11 [Bug modula2/126174] Documentation generation produces warnings when generating gm2.info egallager at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early egallager at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/126212] ranger: missing optimization in propagation of a known boolean on a threading path aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/126212] ranger: missing optimization in propagation of a known boolean on a threading path aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/126212] ranger: missing optimization in propagation of a known boolean on a threading path aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/126212] ranger: missing optimization in propagation of a known boolean on a threading path aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug middle-end/126212] New: ranger: missing optimization in propagation of a known boolean on a threading path aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug tree-optimization/126211] New: FAIL: gcc.target/powerpc/doloop-2.c starting from - r17-2277-g6d975812860304 kishan at gcc dot gnu.org via Gcc-bugs
• 2026/07/11 [Bug fortran/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/11 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 manuel.lauss at googlemail dot com via Gcc-bugs
• 2026/07/11 [Bug fortran/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126175] LRA, SH code size increase due to stack frame addressing olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug fortran/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/102793] AArch64: sequential comparisons with equal conditional blocks don't use ccmp pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/103216] missed optimization, phiopt/vrp? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/126165] postreload can be extended to lookup the wider memory hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug fortran/78718] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1427 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/126165] INSN_SCHEDULING should generate reg->reg move instead of load hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/126204] [14/15/16/17 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 with ?: and template function in a template pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126204] [14/15/16/17 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 with ?: and template function in a template pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126204] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126204] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug fortran/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug libgomp/126210] [17 Regression] Many libgomp.fortran failures by r17-2320-gf935a7a9013d07 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug libgomp/126210] New: [17 Regression] Many libgomp.fortran failures hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug libstdc++/126120] is_constructible_v with shared_ptr from an invalid deleter asdfsddf1 at outlook dot com via Gcc-bugs
• 2026/07/10 [Bug libstdc++/126120] is_constructible_v with shared_ptr from an invalid deleter asdfsddf1 at outlook dot com via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/125738] `a/b==0` can be simplified into a < b when a and b are non-negative pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/36190] Investigate which tests need -fno-trapping-math pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/36190] Investigate which tests need -fno-trapping-math cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/98741] [modules] ICE/SIGSEGV reading compiled module cluster pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/126209] [16/17 regression] [modules] anonymous-namespace variable in a module partition → ICE in append_imported_binding_slot (checking) / segfault in read_namespaces after minutes-long spin (release) stefan_heinzmann at gmx dot de via Gcc-bugs
• 2026/07/10 [Bug c++/126209] New: [16/17 regression] [modules] anonymous-namespace variable in a module partition → ICE in append_imported_binding_slot (checking) / segfault in read_namespaces after minutes-long spin (release) stefan_heinzmann at gmx dot de via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/57371] Simplify (double)i != 0 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/48609] Inefficient complex float argument passing/return cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/99668] Converting argument _Complex double to double vector causes STLF stall cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126188] [reflection] can_substutite triggers static_assert gcc at hazardy dot de via Gcc-bugs
• 2026/07/10 [Bug c++/126201] [15/16/17 Regression] ICE in in resolve_typename_type, at cp/pt.cc:31112 mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug fortran/126156] ICE Segmentation fault in fortran parser jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126208] [17 Regression] Missed PRE due to missing beneficial path splitting in libquantum pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug fortran/84386] Implicitly declared variables in BLOCK have scope of including program unit anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/10 [Bug fortran/126170] [17 Regression] LTO ICE in copy_function_or_variable cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126208] [17 Regression] Missed PRE due to missing beneficial path splitting in libquantum pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/10 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early sunil.dora1988 at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126208] New: [17 Regression] Missed beneficial path splitting in libquantum ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126207] [Coverity] Possible missing return value check on resolves_to_fixed_type_p in rtti.cc:386 vladislav.semykin at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 manuel.lauss at googlemail dot com via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 manuel.lauss at googlemail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/126207] [Coverity] Possible missing return value check on resolves_to_fixed_type_p in rtti.cc:386 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c/126207] [Coverity] Possible missing return value check on resolves_to_fixed_type_p in rtti.cc:386 dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/10 [Bug c/126207] New: [Coverity] Possible missing return value check on resolves_to_fixed_type_p in rtti.cc:386 dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/126206] New: ICE when an undeclared name is used and a header unit that defines that name is imported later in the same translation unit drew.dormann at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/125738] `a/b==0` can be simplified into a < b when a and b are non-negative cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/64130] vrp: handle non zero constant divided by range cannot be zero. cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup jason at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug libstdc++/119143] std::cyl_bessel_j incorrect result cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug fortran/126205] New: A coarray allocated in a team is not being automatically deallocated pault at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/125173] ICE: in combine_and_move_insns, at ira.cc:3992 with -O1 -fno-fuse-ops-with-volatile-access -fno-forward-propagate --param=max-cse-insns=0 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/124808] Loop rotation (?) generating poor code cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug cobol/126106] gcobol ICE (segfault) on a table SORT with no KEY phrase peeterjoot at protonmail dot com via Gcc-bugs
• 2026/07/10 [Bug cobol/126105] gcobol ICE on a group/TYPEDEF field with an undefined TYPE reference peeterjoot at protonmail dot com via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/10 [Bug ipa/124128] [15/16 Regression] ICE in intersect, at value-range.cc:2043 since r15-6294 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126199] [SH] Add redundancy elimination via value numbering olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126203] [17 Regression] ICE in maybe_legitimize_operand, at optabs.cc:8427 since r17-1764 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126199] [SH] Add redundancy elimination via value numbering rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug c++/126204] New: internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 lukaslang.bugtracker at outlook dot com via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt since r16-3760 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xen0n at gentoo dot org via Gcc-bugs
• 2026/07/10 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug libstdc++/126186] Parallel std::uninitialized_fill_n fails to compile with non-copyable type redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled glaubitz at debian dot org via Gcc-bugs
• 2026/07/10 [Bug analyzer/126193] [17 Regression] openmp: Pass iteration count to static worksharing builtins for OMPT: 'c-c++-common/analyzer/omp-parallel-for-1.c' rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt since r16-3760 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126183] ix86_register_move_cost should consider TARGET_INTER_UNIT_MOVES_FROM_VEC/TARGET_INTER_UNIT_MOVES_TO_VEC rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug middle-end/126103] ranger: incoming range to a threading path is ignored rguenther at suse dot de via Gcc-bugs
• 2026/07/10 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126203] New: [17 Regression] ICE in maybe_legitimize_operand, at optabs.cc:8427 since r17-1764 mjires at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug rtl-optimization/117922] [15/16/17 Regression] fold-mem-offsets pass is slow and memory hungry because UD/UD chain usage and the RD df problem cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126202] New: ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 manuel.lauss at googlemail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/126201] New: ICE in in resolve_typename_type, at cp/pt.cc:31112 manuel.lauss at googlemail dot com via Gcc-bugs
• 2026/07/10 [Bug c++/107187] [feature request] Add `trivial_abi` attribute cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/10 [Bug target/126200] New: LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xen0n at gentoo dot org via Gcc-bugs
• 2026/07/09 [Bug target/126199] New: [SH] Add redundancy elimination via value numbering olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug target/126054] [15/16/17 Regression] Insns *extzv_<mode>_{srl,sll}<clobbercc_or_nocc> do not honor vacated bits cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup dimitar.yordanov at sap dot com via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" haochen.jiang at intel dot com via Gcc-bugs
• 2026/07/09 [Bug target/126198] New: [SH] Convert sfuncs to real call insns utilizting TARGET_INSN_CALLEE_ABI (dbr issue) olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126197] New: [16 Regression] ICE at -Os during GIMPLE pass: vrp xxs_chy at outlook dot com via Gcc-bugs
• 2026/07/09 [Bug target/126196] New: The vsm3me.vv instruction (Zvksh, SM3 message expansion) is documented as a reserved encoding when the destination register group (vd) overlaps the first source register group (vs2). When compiling code that uses the __riscv_vsm3me_vv_u32m1 / __riscv_vsm3 usman.faizyab at blueridgeglobal dot net via Gcc-bugs
• 2026/07/09 [Bug fortran/126170] [17 Regression] LTO ICE in copy_function_or_variable jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126195] New: [15.2/15.3 Regression] 737.gmsh_r validation error with "-O3 -march=native" haochen.jiang at intel dot com via Gcc-bugs
• 2026/07/09 [Bug middle-end/126175] LRA, SH code size increase due to stack frame addressing cedric.bail at pm dot me via Gcc-bugs
• 2026/07/09 [Bug libfortran/126116] Internal file I/O corrupts NEWUNIT state, causing subsequent CLOSE/INQUIRE to segfault jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug libfortran/126116] Internal file I/O corrupts NEWUNIT state, causing subsequent CLOSE/INQUIRE to segfault cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/116860] Move optimization from match.pd into tree-ssa-reassoc (optimize_range_tests) where it can be more effective pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126175] LRA / SH2 and SH4 target result in 1% increase in binary size olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/116860] Move optimization from match.pd into tree-ssa-reassoc (optimize_range_tests) where it can be more effective pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug testsuite/116860] Move optimization from match.pd into tree-ssa-reassoc (optimize_range_tests) where it can be more effective cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/114326] Missed optimization for A || B when !B implies A. cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/114326] Missed optimization for A || B when !B implies A. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug libfortran/126116] Internal file I/O corrupts NEWUNIT state, causing subsequent CLOSE/INQUIRE to segfault cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126175] LRA / SH2 and SH4 target result in 1% increase in binary size cedric.bail at pm dot me via Gcc-bugs
• 2026/07/09 [Bug middle-end/126175] LRA / SH2 and SH4 target result in 1% increase in binary size cedric.bail at pm dot me via Gcc-bugs
• 2026/07/09 [Bug fortran/60576] [13/14/15/16/17 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup dimitar.yordanov at sap dot com via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup dimitar.yordanov at sap dot com via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug middle-end/126194] New: [15/17 Regression?] LTO/DSE removes temporary initialization observed by placement delete cleanup dimitar.yordanov at sap dot com via Gcc-bugs
• 2026/07/09 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c++/126185] [C++26] std::meta::exception not caught with template for in dependent context mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug analyzer/126193] New: [17 Regression] openmp: Pass iteration count to static worksharing builtins for OMPT: 'c-c++-common/analyzer/omp-parallel-for-1.c' tschwinge at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c++/126188] [reflection] can_substutite triggers static_assert mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug debug/126169] [17 Regression] ICE on valid code at -O3 with "-g -fPIC" on x86_64-linux-gnu: Segmentation fault since r17-629 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c++/125651] [13/14/15/16/17 Regression] std::move with const char*&&ptr causes an error mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug debug/126169] [17 Regression] ICE on valid code at -O3 with "-g -fPIC" on x86_64-linux-gnu: Segmentation fault since r17-629 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/123853] [15/16/17 Regression] [m68k] GCC causes glibc locale generation to fail sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug target/126121] m68k: wrong code generated with 8-bit bset cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c++/126192] New: Duplicate global-module-fragment entities from two imported modules fail to merge, causing spurious ambiguous-conversion errors avi at scylladb dot com via Gcc-bugs
• 2026/07/09 [Bug target/126191] [pdp11] QImode arithmetic right shift by constants 4..7 zero-extends the operand, losing the sign migraineman33 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug target/126191] New: [pdp11] QImode arithmetic right shift by constants 4..7 zero-extends the operand, losing the sign migraineman33 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug target/126190] [pdp11] variable logical right shift by runtime count 0 clears bit 0 (HImode/SImode) migraineman33 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug fortran/84386] Implicitly declared variables in BLOCK have scope of including program unit anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug target/126190] New: [pdp11] variable logical right shift by runtime count 0 clears bit 0 (HImode/SImode) migraineman33 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug target/125058] pdp11: lshr QImode emits ASH with positive (left) shift count instead of negative (right) migraineman33 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug libgomp/126189] New: Fortran: warn when separate 'target' encloses a teams/distribute/parallel construct with a 'reduction' clause (reduction result silently lost) yao2019xm2 at 163 dot com via Gcc-bugs
• 2026/07/09 [Bug c++/126188] New: [reflection] can_substutite triggers static_assert gcc at hazardy dot de via Gcc-bugs
• 2026/07/09 [Bug ipa/126187] C vs. C++ Optimization Level Attribute Mismatch when -std=c23 is used with C code. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug cobol/126106] gcobol ICE (segfault) on a table SORT with no KEY phrase jklowden at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug cobol/126105] gcobol ICE on a group/TYPEDEF field with an undefined TYPE reference jklowden at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c/126187] New: C vs. C++ Optimization Level Attribute Mismatch when -std=c23 is used with C code. rmaguire314 at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug libstdc++/126186] Parallel std::uninitialized_fill_n fails to compile with non-copyable type programmer00001h at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug libstdc++/126186] New: Parallel std::uninitialized_fill_n fails to compile with non-copyable type programmer00001h at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug fortran/126127] ICE: imported user-defined operator with iso_fortran_env type rename cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt since r16-3760 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/60576] [13/14/15/16/17 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/60576] [13/14/15/16/17 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/125700] `(x == MAX_VALUE) ? y : MIN<x, y>` -> MIN<x,y> pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug libstdc++/125648] std::simd::partial_load produces incorrect result ulf.iversen at gmail dot com via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/125700] `(x == MAX_VALUE) ? y : MIN<x, y>` -> MIN<x,y> tandale at qti dot qualcomm.com via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug c++/126185] New: [C++26] std::meta::exception not caught with template for in dependent context Eriksander5252Principal at hotmail dot com via Gcc-bugs
• 2026/07/09 [Bug ada/126155] Put_Image forces a leading New_Line for composite types ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/60576] [13/14/15/16/17 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug ada/126155] Put_Image forces a leading New_Line for composite types mnpjm6zqj6tckbx8zscf at mailbox dot org via Gcc-bugs
• 2026/07/09 [Bug fortran/103367] [13/14/15 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377 since r12-4278-g74ccca380cde5e79 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126143] phiopt does not flatten predicate-uniform multi-PHI diamonds: argmax-style scalar loops keep unpredictable branches at -O2 ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/126143] phiopt does not flatten predicate-uniform multi-PHI diamonds: argmax-style scalar loops keep unpredictable branches at -O2 ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/126184] [16/17 Regression] wrong code with ifcvt ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug rtl-optimization/126184] New: [16/17 Regression] wrong code with ifcvt ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/09 [Bug tree-optimization/125873] [17 Regression] wrong code at -O{2, 3} with "-fno-aggressive-loop-optimizations" on x86_64-linux-gnu since r17-1585 sjames at gcc dot gnu.org via Gcc-bugs

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