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• 2026/07/01 [Bug tree-optimization/126053] GCC trunk vs Intel oneAPI : Missed SLP vectorization Reshma.Roy at amd dot com via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126053] GCC trunk vs Intel oneAPI : Missed SLP vectorization Reshma.Roy at amd dot com via Gcc-bugs
• 2026/07/01 [Bug target/126065] Optimizer fails to optimize kxnor for AVX512 postmaster at raasu dot org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug target/126000] [x86] Missed optimization: use EVEX encoding with compressed disp8 (disp8*N) instead of VEX+disp32 liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126065] Optimizer fails to optimize kxnor for AVX512 liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug gcov-profile/47661] predict is confused by FP comparisons when math can trap pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug gcov-profile/47661] predict is confused by FP comparisons when math can trap pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/36190] Investigate which tests need -fno-trapping-math pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf hp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/36190] Investigate which tests need -fno-trapping-math pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126076] New: missing frange related optimization with bit_and for the comparison where one of the sides is used twice pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf hp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126075] New: missing frange related optimization with bit_and for the comparison vs different if statements pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/117182] [SH] LRA changes fp-move insn alternative without validating fp-mode-switching state olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/117182] [SH] LRA changes fp-move insn alternative without validating fp-mode-switching state cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf ncm at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126074] Missing cases for constant synthesis on RISC-V pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/124263] [contracts] handle_contract_violation from libstdc++exp not resolved on MinGW/PE-COFF pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/113779] Very inefficient code generated for simple copy loop olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/67922] [DR 2550] std::unordered_map::clear should take time linear in the number of elements ncm at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126071] default argument in lambda as a template argument is cause an ICE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126071] default argument in lambda as a template argument is cause an ICE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/96961] ICE default lambda as non-type template with default argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126074] New: Missing cases for constant synthesis on RISC-V law at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug objc/124260] ICE during IPA pass: cp when producing 64b objective-c code on 32b host cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c/54192] -fno-trapping-math by default? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126063] Many aarch64-pch.exp failures when configured with --enable-host-pie jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug ada/126069] Regression in Ada 2022 Aggregate aspect between GNAT 14.2 and GNAT 15.2 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" vital.had at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug target/94871] Failure to convert cmpeqpd+pxor with -1 into cmpneqpd roger at nextmovesoftware dot com via Gcc-bugs
• 2026/07/01 [Bug target/94871] Failure to convert cmpeqpd+pxor with -1 into cmpneqpd roger at nextmovesoftware dot com via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" vital.had at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug fortran/121972] [PDT] pdt_70/77/86.f03 leak memory cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug c++/125555] [16/17 Regression] error: mangling of ... conflicts with a previous mangle [import std] jason at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" vital.had at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled mikpelinux at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" vital.had at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" vital.had at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug go/86535] FreeBSD/PowerPC64 - Building Go Frontend support for gcc 7.3.0 fails ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2026/07/01 [Bug c++/126071] default argument in lambda as a template argument is cause an ICE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf ncm at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126073] std::is_{copy,move}_assignable_v miss checks for type completeness mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126049] RISC-V auto-vectorization misoptimizes fmax()/fmin() regarding NaN rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126049] RISC-V auto-vectorization misoptimizes fmax()/fmin() regarding NaN cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126071] ICE using `std::source_location` in templates pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126071] ICE using `std::source_location` in templates pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126057] [15/16/17 Regression] ICE on invalid structured binding jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 Awaiting Your Response Caroyln Carbary via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug preprocessor/126068] Empty second operand to the conditional operator in the preprocessor pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126029] `!bool_var + 1`, `2 - bool_var`, `1<<!a` all should produce the same code kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug fortran/47425] Array constructor with type-spec: Fails with more complicated length type expr jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126073] New: std::is_{copy,move}_assignable_v miss checks for type completeness mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf hp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf hp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125956] Build Failures When Building GCC16 on apple-darwin-powerpc 10.4.11 william.root1996 at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal alfierichards at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal alfierichards at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/126072] New: [17 Regression] 20_util/allocator/allocate_at_least.cc for cris-elf hp at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126071] New: ICE using `std::source_location` in templates benfrantzdale at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug diagnostics/126070] regression operator auto() conversion warning mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug diagnostics/126070] New: regression operator auto() conversion warning vincent.hamp at higaski dot at via Gcc-bugs
• 2026/07/01 [Bug c++/126031] [16/17 Regression] ICE on anonymous struct declaration inside typedef since r16-3225 jason at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/123536] [16 Regression] ICE in mark_use with lambda reference to a global without captures inside a template jason at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/124584] [15/16/17 Regression] Destructor of tuple-protocol structured binding from co_await skipped at -O1+ jason at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/121094] [15/16/17 Regression] ICE on `co_await (obj->*func)(args...)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug sanitizer/117259] [12 Regression] warning: 'j.6' may be used uninitialized [-Wmaybe-uninitialized] with -fsanitize=undefined cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/124584] [15/16/17 Regression] Destructor of tuple-protocol structured binding from co_await skipped at -O1+ cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125956] Build Failures When Building GCC16 on apple-darwin-powerpc 10.4.11 redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125956] Build Failures When Building GCC16 on apple-darwin-powerpc 10.4.11 william.root1996 at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug fortran/125998] Wrong shape/bounds for TRANSPOSE() passed to a CONTIGUOUS dummy argument mikael at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv kito at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv kito at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/124853] std::chrono::time_zone misinterprets a Zone line's first sys_info for zones whose rule set has wall-time rules whose effective firing time depends on a prior rule's save (cascading wall TIME) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125956] Build Failures When Building GCC16 on apple-darwin-powerpc 10.4.11 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/118158] std::filesystem::equivalent unsupported on socket files cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125228] Avoid using assert in libstdc++ cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/125557] Missed if-conversion of load addresses ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug go/86535] FreeBSD/PowerPC64 - Building Go Frontend support for gcc 7.3.0 fails ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [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
• 2026/07/01 [Bug ada/126069] New: Regression in Ada 2022 Aggregate aspect between GNAT 14.2 and GNAT 15.2 urs--- via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126066] [14/15/16/17 Regression] ice in lvalue_kind, at cp/tree.cc:285 with -Wall mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c++/126066] ice in lvalue_kind, at cp/tree.cc:285 with -Wall mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal alfierichards at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal alfierichards at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125941] AArch64: Inefficient code generation for non-constant svbool_t initializer tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug c/126068] New: Empty second operand to the conditional operator in the preprocessor foss+gcc--- via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126067] New: [17 regression] Bootstrap fails with ICE in vect_set_loop_condition_normal sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early sunil.dora1988 at gmail dot com via Gcc-bugs
• 2026/07/01 [Bug c++/126066] New: ice in lvalue_kind, at cp/tree.cc:285 with -Wall dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/01 [Bug target/125972] s390: Deal with non-compare conditions during RTX costing stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125972] [16/17 Regression] s390: Deal with non-compare conditions during RTX costing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125972] [16/17 Regression] s390: Deal with non-compare conditions during RTX costing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125972] [16/17 Regression] s390: Deal with non-compare conditions during RTX costing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125972] [16/17 Regression] s390: Deal with non-compare conditions during RTX costing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/125803] [powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash pkubaj at anongoth dot pl via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/125040] [15/16 Regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126065] New: Optimizer fails to optimize kxnor for AVX512 postmaster at raasu dot org via Gcc-bugs
• 2026/07/01 [Bug target/126064] [17 Regression] ICE in intrinsics lowering tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126064] [17 Regression] ICE in intrinsics lowering tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126064] New: [17 Regression] ICE in intrinsics lowering tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126056] [17 Regression] 25% slowdown of 470.lbm on AMD Zen5 since r17-1845-g23b6a9a41a5c05 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126063] New: Many aarch64-pch.exp failures when configured with --enable-host-pie jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/126056] [17 Regression] 25% slowdown of 470.lbm on AMD Zen5 and 7% 538.imagick_r on Zen4 since r17-1845-g23b6a9a41a5c05 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125467] std::chrono::current_zone() doesn't support symlink chains redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125467] std::chrono::current_zone() doesn't support symlink chains redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug algol68/126062] New: ga68 mishandles negative integer jemarch at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/07/01 [Bug libstdc++/125467] std::chrono::current_zone() doesn't support symlink chains cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126061] New: bpf: support returning small record arguments by value jemarch at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug rtl-optimization/123885] Improve conditional operations on 32bit objects for RISC-V (rv64) Dusan.Stojkovic--- via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" iains at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/125933] [17 Regression] 5% slowdown of exchange2_r on Zen5 since r17-1585-g4bcb92dcb23daa haochen.jiang at intel dot com via Gcc-bugs
• 2026/07/01 [Bug target/126055] [17 Regression] 10% slowdown of perlbench_r on AMD Zen5 since r17-1927-gb64fc298a3538c pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug fortran/126058] [17 Regression] ICE during unused warning in gfortran since r17-1502 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug testsuite/125310] gfortran.dg/coarray_51.f90 FAILs without libcaf_shmem cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug libstdc++/118851] _Rb_tree::_M_equal_range_tr has linear complexity redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug target/126049] RISC-V auto-vectorization misoptimizes fmax()/fmin() regarding NaN uwu at icenowy dot me via Gcc-bugs
• 2026/07/01 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/01 [Bug go/86535] FreeBSD/PowerPC64 - Building Go Frontend support for gcc 7.3.0 fails ro at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug libgcc/123976] GCC 15.2.0 (libgcc) does not build on PPC Mac OS X 10.5.8, Leopard, because of missing "md-unwind-def.h" Peter_Dyballa at web dot de via Gcc-bugs
• 2026/06/30 [Bug fortran/126058] [17 Regression] ICE during unused warning in gfortran since r17-1502 tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/126060] New: Invalid pointer subtraction is accepted in constant expressions luigighiron at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug c++/89149] Out of bounds array access not detected as ill-formed in a constant expression context in some cases luigighiron at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug libstdc++/67922] [DR 2550] std::unordered_map::clear should take time linear in the number of elements ncm at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug target/126055] [17 Regression] 10% slowdown of perlbench_r on AMD Zen5 since r17-1927-gb64fc298a3538c liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug libstdc++/118851] _Rb_tree::_M_equal_range_tr has linear complexity ncm at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug go/86535] FreeBSD/PowerPC64 - Building Go Frontend support for gcc 7.3.0 fails ian at airs dot com via Gcc-bugs
• 2026/06/30 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug target/125865] [16/17 Regression] Unnecessary branches when expanding memset by r16-2047-g401199377c5004 hjl.tools at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug target/126055] [17 Regression] 10% slowdown of perlbench_r on AMD Zen5 since r17-1927-gb64fc298a3538c hjl.tools at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/53806] Missed optimization (a<=b)&&(a>=b) with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug target/126059] New: Missed novalake optimization of ++/-- and i128 + or - constant/variable kaelfandrew at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected foss+gcc--- via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug go/86535] FreeBSD/PowerPC64 - Building Go Frontend support for gcc 7.3.0 fails ro at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected foss+gcc--- via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected jsm28 at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c/126003] integer overflow during compile-time arithmetic is not always detected foss+gcc--- via Gcc-bugs
• 2026/06/30 [Bug c++/126057] [15/16/17 Regression] ICE on invalid structured binding pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/125998] Wrong shape/bounds for TRANSPOSE() passed to a CONTIGUOUS dummy argument mikael at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/125998] Wrong shape/bounds for TRANSPOSE() passed to a CONTIGUOUS dummy argument mikael at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/126058] [17 Regression] ICE during unused warning in gfortran since r17-1502 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug middle-end/113813] SVE Reduction of xor/and/ior of 16 bytes can be improved pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/126018] gfortran rejects character function invocation as stop code jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/126058] New: [17 Regression] ICE during unused warning in gfortran since r17-1502 mjires at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/125458] [13/14/15/16/17 Regression] Constant integer overflow not detected kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/121094] [15/16/17 Regression] ICE on `co_await (obj->*func)(args...)` jason at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/124794] [reflection] ICE on member function template splicing kengusername at proton dot me via Gcc-bugs
• 2026/06/30 [Bug libstdc++/123409] negative_binomial_distribution::param() does not modify member gamma_distribution infinityintegral333 at gmail dot com via Gcc-bugs
• 2026/06/30 [Bug c++/126057] ICE on invalid structured binding jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/126057] ICE on invalid structured binding jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/125826] [C++29] P2953R5, Adding restrictions to defaulted assignment operator functions jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug c++/126057] New: ICE on invalid structured binding kengusername at proton dot me via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/125961] the gsi_remove of the phi in factor_out_conditional_operation should be remove_phi_node pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug fortran/121972] [PDT] pdt_70/77/86.f03 leak memory cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/125961] the gsi_remove of the phi in factor_out_conditional_operation should be remove_phi_node cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/30 [Bug tree-optimization/126042] -O2 -fno-trapping-math makes worse code than with trapping math for `<=>` pinskia at gcc dot gnu.org via Gcc-bugs

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