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• 2026/08/25 [Bug tree-optimization/127072] -Wfree-nonheap-object false positive on vector::push_back after a guarded pop_back (14.2/14.3/15.2/15.3, clean in 12.4/16.1) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127077] ICE with imported overloaded operator in named BLOCK containing EXIT kargl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127077] ICE with imported overloaded operator in named BLOCK containing EXIT kargl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127070] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127070] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127077] New: ICE with imported overloaded operator in named BLOCK containing EXIT sjmclimate at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127070] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127070] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127070] [15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/55578] Disabling warnings inside macro definition doesn't work pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug preprocessor/90400] _Pragma not always expanded in the right location within macros pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127070] [16/17 Regression] wrong code at -O3 on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] gfortran.dg/trigd_1.f90 FAILs anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/127076] New: [modules] ICE (segfault) in synthesize_method while trial-evaluating a consteval function returning a class holding std::meta::info as a stored value inside a std::vector<std::variant<...>> member, across module partitions jasio.lpn at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] gfortran.dg/trigd_1.f90 FAILs anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug ada/125984] [15/16/17 regression] wrong optimization of up-level reference to array with negative low bound cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] gfortran.dg/trigd_1.f90 FAILs anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127067] [17 Regression] ICE in wrf_r in vect_create_constant_vectors rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127067] [17 Regression] ICE in wrf_r in vect_create_constant_vectors pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127075] riscv: -mrvv-max-lmul=conv-dynamic causes regression on cpu2017 x264 bergner at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127075] New: riscv: -mrvv-max-lmul=conv-dynamic causes regression on cpu2017 x264 bergner at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127073] New: Missed LLVM's or disjoint detection for RISC-V kaelfandrew at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127054] [17 Regression] ICE on llvm-21.1.8 during GIMPLE pass: vrp: Segmentation fault since r17-3508-gaa96619908895f slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127027] [17 Regression] ICE on jemalloc-5.3.1: during GIMPLE pass: vrp : Segmentation fault since r17-3508-gaa96619908895f slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127071] New: [avr] Don't copy multilibs with t-copy-libgcc gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] gfortran.dg/trigd_1.f90 FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127027] [17 Regression] ICE on jemalloc-5.3.1: during GIMPLE pass: vrp : Segmentation fault since r17-3508-gaa96619908895f slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/48609] Inefficient complex float argument passing/return cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127067] [17 Regression] ICE in wrf_r in vect_create_constant_vectors pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/127050] [modules] hidden friend declaration in exported class cannot resolve to unexported free function definition ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/52641] Test cases fail for 16-bit int targets cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug cobol/127074] New: ICE compiling CBL_CHECK_FILE_EXIST.cob during 'gmake check-cobol' kargl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127071] [avr] Don't copy multilibs with t-copy-libgcc gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127005] Wmaybe-uninitialized with optional<lock_guard<mutex>> pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127005] Wmaybe-uninitialized with optional<lock_guard<mutex>> cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/127073] Missed LLVM's or disjoint detection for RISC-V rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] gfortran.dg/trigd_1.f90 FAILs kargl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/127063] New: gfortran.dg/trigd_1.f90 FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127064] g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/125746] [16/17 Regression] ICE in gen_rtx_SUBREG, at emit-rtl.cc:1043 since r16-718 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127065] [17 regression] g++.dg/vect/pr33426-ivdep.cc etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/122981] pr109261_constexpr_simd.cc and pr115454_find_last_set.cc fail on arm-none-eabi mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127027] [17 Regression] ICE on jemalloc-5.3.1: during GIMPLE pass: vrp : Segmentation fault since r17-3508-gaa96619908895f cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126999] [14/15/16/17 Regression] ICE at -O3 during GIMPLE pass: vrp cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127069] gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127072] New: -Wfree-nonheap-object false positive on vector::push_back after a guarded pop_back (14.2/14.3/15.2/15.3, clean in 12.4/16.1) rogerio.souza at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug libstdc++/122981] pr109261_constexpr_simd.cc and pr115454_find_last_set.cc fail on arm-none-eabi cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127071] [avr] Don't copy multilibs with t-copy-libgcc cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127071] [avr] Don't copy multilibs with t-copy-libgcc gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug cobol/126492] cobol1: -Wno-ec-unknown does nothing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127070] New: wrong code at -O3 on x86_64-linux-gnu (generated code hangs) zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127069] gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127069] gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127067] [17 Regression] ICE in wrf_r in vect_create_constant_vectors pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/126253] std/simd/arithmetic.cc FAILs ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127061] [17 regression] g++.target/i386/shrink_wrap_separate.C FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127060] [14/15/16/17 Regression] RISCV rv64gcv: ICE at -O1 during RTL pass: vregs rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127049] [15/16 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127066] [17 regression] g++.old-deja/g++.pt/ptrmem6.C XPASSes rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127066] [17 regression] g++.old-deja/g++.pt/ptrmem6.C XPASSes ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158 roger at nextmovesoftware dot com via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127068] gcc.dg/pr122715.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/127050] [modules] hidden friend declaration in exported class cannot resolve to unexported free function definition dr.xiaosa at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126467] [13/14/15/16 Regression] wrong code with folding 0.0 - x roger at nextmovesoftware dot com via Gcc-bugs
• 2026/08/25 [Bug libstdc++/126253] std/simd/arithmetic.cc FAILs mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127068] gcc.dg/pr122715.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127069] gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127069] New: gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127068] New: gcc.dg/pr122715.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127067] New: [17 Regression] ICE in wrf_r in vect_create_constant_vectors pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127066] New: [17 regression] g++.old-deja/g++.pt/ptrmem6.C XPASSes ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127065] New: [17 regression] g++.dg/vect/pr33426-ivdep.cc etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127064] g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127064] g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/126619] [17 Regression] Slowdown of s116 from TSVC on x86_64 since r17-2876-gf0bd50e8317926 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127064] New: g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127051] [17 Regression] ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: in quick_push, at vec.h:1050 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127051] [17 Regression] ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: in quick_push, at vec.h:1050 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127062] gcc.target/i386/pr89618-2.c XPASSes ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127062] New: gcc.target/i386/pr89618-2.c XPASSes ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/98573] Dynamic type lost on assignment pault at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127061] [17 regression] g++.target/i386/shrink_wrap_separate.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug fortran/98573] Dynamic type lost on assignment cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127061] New: [17 regression] g++.target/i386/shrink_wrap_separate.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127040] [17 Regression] ICE (segmentation fault) on wrf_r in vectorizer since r17-3408-gcd962857ea3d8d pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127032] [avr] Emit .gnu_attribute to tag objects with the [long] double ABI gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127040] [17 Regression] ICE (segmentation fault) on wrf_r in vectorizer since r17-3408-gcd962857ea3d8d pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127032] [avr] Emit .gnu_attribute to tag objects with the [long] double ABI cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/124983] [15/16 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127060] New: [14/15/16/17 Regression] RISCV rv64gcv: ICE at -O1 during RTL pass: vregs xxs_chy at outlook dot com via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127051] [17 Regression] ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: in quick_push, at vec.h:1050 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/126253] std/simd/arithmetic.cc FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127006] ospanstream forces istream on ctor redi at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/126844] gcc -march=native tuning defaults to baseline on aarch64 systems with > 2 core types vivek at etla dot org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127054] [17 Regression] ICE on llvm-21.1.8 during GIMPLE pass: vrp: Segmentation fault slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127006] ospanstream forces istream on ctor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127006] ospanstream forces istream on ctor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/127059] New: [modules] alias to closure type (decltype(lambda)) exported from a partition is not visible after 'import :Partition;' jasio.lpn at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug middle-end/127031] avr: stack smash in synth_mult for SImode multiply cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127058] New: [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127035] [17 Regression] 25% slowdown of imagick_r on Zen2 since r17-3484-g89f8552e424c43 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c/127057] New: internal compiler error: tree check: expected class 'constant', have 'binary' (bit_and_expr) in pointer_int_sum, at c-family/c-common.cc:3497 lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/127056] New: [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127006] ospanstream forces istream on ctor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug libstdc++/127006] ospanstream forces istream on ctor cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/127055] New: Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug testsuite/127030] rs6000: vec-permute-ext-runnable.c fails on power10 jeevitha at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/126430] [17 regression] gnattools build fails with "Cannot build gnattools while gnatlib is out of date or unbuilt" [r17-2316-g38d41abb75838d] schwab--- via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127054] New: [17 Regression] ICE on llvm-21.1.8 during GIMPLE pass: vrp: Segmentation fault slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/126738] Missing percent escapes in diagnostic message kishan at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127053] New: cselim_limited could be improved to skip over one clobber on either branch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127053] cselim_limited could be improved to skip over one clobber on either branch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126984] [17 regression] ICE in complex_pattern::build since r17-3408-gcd962857ea3d8d alfierichards at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126984] [17 regression] ICE in complex_pattern::build since r17-3408-gcd962857ea3d8d pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug target/126933] Inlined SSE2 float -> bf16 conversions should be improved cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127052] cond_store_replacement_limited should support more than ssa name stores pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127052] New: cond_store_replacement_limited should support more than ssa name stores pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug c++/124983] [15/16/17 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct d7d1cd at mail dot ru via Gcc-bugs
• 2026/08/25 [Bug c++/124983] [15/16 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712) jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/126995] [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node sjames at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug plugins/126882] [17 regression] -Wodr in callback-info.h vs plugin.cc jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug plugins/126882] [17 regression] -Wodr in callback-info.h vs plugin.cc cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV ubizjak at gmail dot com via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127051] New: ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: in quick_push, at vec.h:1050 zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/08/25 [Bug rtl-optimization/102795] RFE: recognize !! vs branch similarity better pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/25 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV ubizjak at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug c++/127050] New: [modules] hidden friend declaration in exported class cannot resolve to unexported free function definition dr.xiaosa at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug middle-end/126899] back threader cost model rejects threads DOM performs rguenther at suse dot de via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/124615] Missed ARM SVE vectorization of loop with branch and 64-bit integer division rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug c++/127046] [16/17 Regression] Trailing array element loses its initializer when the constexpr function it's declared in is const-evaluated since r16-3022-gbc42128330c pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug middle-end/126899] back threader cost model rejects threads DOM performs aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127000] [13/14/15/16 Regression] ICE at -O2 during GIMPLE pass: fre rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127000] [17 Regression] ICE at -O2 during GIMPLE pass: fre cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug middle-end/126896] backward threader cannot duplicate a PHI-of-compares join block cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug testsuite/127048] [17 Regression] FAIL: gcc.target/i386/pr125238.c scan-assembler movabsq[ \\t]+\\$8589934594, %r[a-z0-9]+ by r17-3584 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127049] [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV ubizjak at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127049] New: [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV ubizjak at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/126010] [meta-bug] Remove DOM aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug middle-end/126896] backward threader cannot duplicate a PHI-of-compares join block aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug c++/127041] [13/14/15/16/17 Regression] ICE in cp_lexer_handle_early_pragma with malformed _Pragma pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127036] [13/14/15/16/17 Regression] wrong code at -O{2, 3} with -fno-vect-cost-model on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug rtl-optimization/127022] [13/14/15/16/17 Regression] ICE on valid code at -O{2,3} with "-fno-dce -fsched2-use-superblocks" on x86_64-linux-gnu: in begin_move_insn, at sched-ebb.cc:196 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug rtl-optimization/127022] [13/14/15/16/17 Regression] ICE on valid code at -O{2,3} with "-fno-dce -fsched2-use-superblocks" on x86_64-linux-gnu: in begin_move_insn, at sched-ebb.cc:196 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug rtl-optimization/127022] [13/14/15/16/17 Regression] ICE on valid code at -O{2,3} with "-fno-dce -fsched2-use-superblocks" on x86_64-linux-gnu: in begin_move_insn, at sched-ebb.cc:196 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434 hjl.tools at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug target/127020] Should int128 ^ operation always be vectorized? cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127036] [13/14/15/16/17 Regression] wrong code at -O{2, 3} with -fno-vect-cost-model on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/126650] [13/14 Regression] Wrong code at -O2/3/s on x86_64-pc-linux-gnu aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127036] [13/14/15/16/17 Regression] wrong code at -O{2, 3} with -fno-vect-cost-model on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127036] [13/14/15/16/17 Regression] wrong code at -O{2, 3} with -fno-vect-cost-model on x86_64-linux-gnu (generated code hangs) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug testsuite/127048] [17 Regression] FAIL: gcc.target/i386/pr125238.c scan-assembler movabsq[ \\t]+\\$8589934594, %r[a-z0-9]+ by r17-3584 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/124615] Missed ARM SVE vectorization of loop with branch and 64-bit integer division pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug middle-end/127048] New: [17 Regression] FAIL: gcc.target/i386/pr125238.c scan-assembler movabsq[ \\t]+\\$8589934594, %r[a-z0-9]+ by r17-3584 hjl.tools at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug target/127012] Missed LLVM's or disjoint detection to lea for X86 kaelfandrew at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug analyzer/114285] Use of uninitialized value when copying a struct field by field antoyo at gcc dot gnu.org via Gcc-bugs
• 2026/08/24 [Bug target/127013] Missed LLVM's or disjoint detection for targets kaelfandrew at gmail dot com via Gcc-bugs
• 2026/08/24 [Bug tree-optimization/127037] [15/16/17 Regression] wrong code at -O1 and above with "-fno-tree-vrp -fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs

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