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• 2026/06/08 [Bug tree-optimization/125557] Missed if-conversion of load addresses ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c/125643] GCC accepts an empty declaration after a function argument list harald at gigawatt dot nl via Gcc-bugs
• 2026/06/08 [Bug target/125675] Low performance in modules compared with classical includes only fixed with -fno-inline -fno-inline-functions -fno-inline-small-functions -fno-default-inline pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125675] Low performance in modules compared with classical includes only fixed with -fno-inline -fno-inline-functions -fno-inline-small-functions -fno-default-inline pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125675] New: Low performance in modules compared with classical includes only fixed with -fno-inline -fno-inline-functions -fno-inline-small-functions -fno-default-inline jose.gomez.lopez at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug fortran/125606] [15 Regression] gimplification failed: with -O1 anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug fortran/125606] [15/16 Regression] gimplification failed: with -O1 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug fortran/121366] When an intrinsic trigonometric function in degrees is used as a pointer target, an internal compiler error occurs anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug cobol/125616] [cobol] DISPLAY of a COMP-1/COMP-2 float omits the external floating-point form peeterjoot at protonmail dot com via Gcc-bugs
• 2026/06/08 [Bug cobol/125615] [cobol] result of a floating-point COMPUTE is truncated, not rounded peeterjoot at protonmail dot com via Gcc-bugs
• 2026/06/08 [Bug cobol/125577] [cobol] Floating-point (COMP-1/COMP-2) subtraction in COMPUTE/SUBTRACT returns a stale temporary instead of the difference peeterjoot at protonmail dot com via Gcc-bugs
• 2026/06/08 [Bug cobol/125271] [cobol] Paragraph name resolution not local to SECTION when duplicate paragraph names exist across sections peeterjoot at protonmail dot com via Gcc-bugs
• 2026/06/08 [Bug cobol/125171] [cobol] segmentation fault in program with 'EXIT PERFORM CYCLE' statement peeterjoot at protonmail dot com via Gcc-bugs
• 2026/06/08 [Bug c/125643] GCC accepts an empty declaration after a function argument list egallager at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c/117945] -Wuseless-cast could be suppressed when casting to/from a type expanded from typedef or macro egallager at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug testsuite/125485] 16.1.0 testsuite fails on Debian stable AMD64 with no error message dclarke at blastwave dot org via Gcc-bugs
• 2026/06/08 [Bug c++/125631] ICE: in type_dependent_expression_p, at cp/pt.cc:30388 mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125649] ICE with reflect_constant on pointer returned by std::allocator::allocate mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125649] ICE with reflect_constant on pointer returned by std::allocator::allocate mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 glaubitz at debian dot org via Gcc-bugs
• 2026/06/08 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early sunil.dora1988 at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 glaubitz at debian dot org via Gcc-bugs
• 2026/06/08 [Bug c++/125674] [16/17 Regression] ICE in cxx_eval_constant_expression with invalid bit-field width in template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug rtl-optimization/123853] [15/16/17 Regression] [m68k] GCC causes glibc locale generation to fail glaubitz at debian dot org via Gcc-bugs
• 2026/06/08 [Bug c++/125674] New: ICE in cxx_eval_constant_expression with invalid bit-field width in template attackerj1113 at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug c/125673] New: ice at calls.cc:3766 on code trying to pass gigantic struct via stack lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125672] Jump threading hurts conditional select formation ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125672] New: Jump threading hurts conditional select formation ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 mikpelinux at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug c/125571] compiling with gcc 380 times slower than clang (19 minutes vs 3 seconds) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125668] forwprop increases alignment requirements rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125668] forwprop increases alignment requirements cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125538] [17 Regression] ICE on aarch64 during vregs pass: unrecognizable insn with V4QI vec_duplicate artemiyv at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c/125571] compiling with gcc 380 times slower than clang (19 minutes vs 3 seconds) ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c/125671] New: ICE: SIGSEGV in contains_struct_check (tree.h:3937) with __builtin_stdc_rotate_left() zsojka at seznam dot cz via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 glaubitz at debian dot org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125668] forwprop increases alignment requirements rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125668] forwprop increases alignment requirements rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125665] [17 Regression] 9-10% slowdown of calculix on Aarch64 with PGO rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125660] [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125661] [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c/125571] compiling with gcc 380 times slower than clang (19 minutes vs 3 seconds) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/112390] `!(A & INT_MIN) & !!(A & INT_MAX)` is not optimized to `A > 0` hs.naveen2u at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug target/125654] [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/124802] [15 Regression] Wrong code at -O2 with AVX2 complex double fmaddsub pattern rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug fortran/125669] [PDT] Parameterized constant size and string length components are allocated and freed pault at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125652] [14/15/16 Regression] wrong code at -O3 on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125670] New: internal compiler error: in has_vl, at config/riscv/riscv-vsetvl.cc wangpengcheng.pp at bytedance dot com via Gcc-bugs
• 2026/06/08 [Bug target/125667] [17 Regression] 4-8% slowdown of cactusADM on Zen2 with PGO since r17-1273-g391ee229b737eb pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125646] [16/17 Regression] ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug fortran/125669] New: [PDT] Parameterized constant size and string length components are allocated and freed pault at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug ipa/125666] inline-unit-growth param not aggressive enough for SPEC2026 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125668] New: forwprop increases alignment requirements kristerw at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125667] [17 Regression] 4-8% slowdown of cactusADM on Zen2 with PGO since r17-1273-g391ee229b737eb jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125667] New: [17 Regression] 4-8% slowdown of cactusADM on Zen2 with PGO since r17-1273-g391ee229b737eb jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125638] openmp performance problem #pragma omp simd is necessary to get fast vectorized loops on gpu, whereas on cpu, automatic optimization is much faster than the simd statement for some loops schulz.benjamin at googlemail dot com via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125219] [16/17 Regression]AArch64 SVE: conditional store with mixed-type comparison (double vs int) fails to vectorize on trunk, regression from GCC 15.2 bug_hunters at yeah dot net via Gcc-bugs
• 2026/06/08 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET schwab--- via Gcc-bugs
• 2026/06/08 [Bug c++/125663] [reflection] Reflecting a conversion-function-id of a conversion function template yields a reflection of the template, but it should yield the named specialization jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125443] std::meta::is_conversion_function returns false for conversion function template instantiation jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 glaubitz at debian dot org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug ipa/125666] New: inline-unit-growth param not aggressive enough for SPEC2026 ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate mattreecebentley at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug target/125665] New: [17 Regression] 9-10% slowdown of calculix on Aarch64 with PGO jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug rtl-optimization/125078] m68k: ICE in cselib_record_set at cselib.cc:2727 on ML-KEM code with -O2 -fno-schedule-insns jeanmichel.hautbois at yoseli dot org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate mattreecebentley at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate mattreecebentley at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug target/125664] [17 Regression] 4% slowdown of sphinx3 on Aarch64 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125664] New: [17 Regression] 4% slowdown of sphinx3 on Aarch64 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125663] New: [reflection] Reflecting a conversion-function-id of a conversion function template yields a reflection of the template, but it should yield the named specialization ensadc at mailnesia dot com via Gcc-bugs
• 2026/06/08 [Bug target/125662] [17 Regression] 4% slowdown of blender_r on x86 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125662] New: [17 Regression] 4% slowdown of blender_r on x86 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125646] [16/17 Regression] ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125654] [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125636] QI extends to HImode causes partial-register write stalls ubizjak at gmail dot com via Gcc-bugs
• 2026/06/08 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125654] [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug libstdc++/125659] ThreadSanitizer reports a false-positive data race for code synchronized with std::atomic::wait pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug target/125654] [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/08 [Bug c++/125651] [13/14/15/16/17 Regression] std::move with const char*&&ptr causes an error rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125646] [16/17 Regression] ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125638] openmp performance problem #pragma omp simd is necessary to get fast vectorized loops on gpu, whereas on cpu, automatic optimization is much faster than the simd statement for some loops rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125660] [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125661] [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125661] New: [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125660] New: [16/17 Regression] 6% slowdown of milc on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125658] [16/17 Regression] 6% slowdown of milc on Zen5 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125657] [16/17 Regression] 7% slowdown of calculix on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug libfortran/125623] [17 Regression] write_float.def:44:37: error: implicit declaration o f function 'frexpl' [-Wimplicit-function-declaration] rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug libstdc++/125659] New: ThreadSanitizer reports a false-positive data race for code synchronized with std::atomic::wait kyusic at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug analyzer/125622] [14/15/16/17 Regression] False positive Wanalyzer-deref-before-check fanalyzer warnings for e.g. strchr() rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c/125620] classification macros with DFP arguments rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125658] [16/17 Regression] 6% slowdown of milc on Zen5 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125658] New: [16/17 Regression] 6% slowdown of milc on Zen5 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125657] [16/17 Regression] 7% slowdown of calculix on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125657] New: [16/17 Regression] 7% slowdown of calculix on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/123603] [16/17 Regression] 13% slowdown of exchange2_r on Zen4 since r16-6767-g948d33f490a6b0 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125636] QI extends to HImode causes partial-register write stalls ubizjak at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/118680] (smaller_type)MAX_EXPR<(larger_type)a, (larger_type)b> -> MAX_EXPR<a, b> where smaller_type is the same as a/b types and smaller/larger type have the same sign cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate mattreecebentley at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug c++/125656] New: "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate mattreecebentley at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug preprocessor/125655] New: Invalid __VA_ARGS__ or __VA_OPT__ in #elif is accepted luigighiron at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125641] `a>>signbit | a` is just `max<a, -1>` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/125654] [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125654] New: [15 regression] Wrong code with AVX2/FMA vectorization: vfmaddsub132pd used with incorrect multiplier liuxin24 at iscas dot ac.cn via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125641] `a>>signbit | a` is just `max<a, -1>` kaelfandrew at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125641] `a>>signbit | a` is just `max<a, -1>` kaelfandrew at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125653] New: [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c sjames at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug rtl-optimization/125078] m68k: ICE in cselib_record_set at cselib.cc:2727 on ML-KEM code with -O2 -fno-schedule-insns mikpelinux at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu jakub at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [14/15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [15/16/17 Regression] wrong code at -O3 on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] [16/17 Regression] wrong code at -O3 on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125652] New: wrong code at -O3 on x86_64-linux-gnu zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/06/07 [Bug fortran/125535] Wrong-code for implied-do with allocatable-component derived type and transformational intrinsic cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 glaubitz at debian dot org via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125534] ALLOCATE of parameterized derived-type array initializes only first element cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug middle-end/118384] [14/15/16/17 Regression] unexpected call to __muldi3 generated for riscv target gjl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125644] narrowing warnings emitted twice pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125644] narrowing warnings emitted twice pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c/125643] GCC accepts an empty declaration after a function argument list pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125646] [16/17 Regression] ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug testsuite/125485] 16.1.0 testsuite fails on Debian stable AMD64 with no error message pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125647] [gcc17] ICE when a specific maliciously crafted custom version of std::initializer_list is provided pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125651] [13/14/15/16/17 Regression] std::move with const char*&&ptr causes an error pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125651] [13/14/15/16/17 Regression] std::move with const char*&&ptr causes an error pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125651] [13/14/15/16/17 Regression] std::move with const char*&&ptr causes an error pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug middle-end/118012] [avr][13/14/15/16/17 Regression] Expensive code (bit extract + extend + neg + and) instead of bit test pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125651] New: std::move with const char*&&ptr causes an error levo.delellis at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug libfortran/125623] [17 Regression] write_float.def:44:37: error: implicit declaration o f function 'frexpl' [-Wimplicit-function-declaration] danglin at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125632] Pure procedure defining a host-associated variable kargl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug testsuite/125485] 16.1.0 testsuite fails on Debian stable AMD64 with no error message dclarke at blastwave dot org via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported wszqkzqk at qq dot com via Gcc-bugs
• 2026/06/07 [Bug testsuite/125485] 16.1.0 testsuite fails on Debian stable AMD64 with no error message dclarke at blastwave dot org via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125646] ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 kaelfandrew at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug fortran/125650] New: ice in gfc_conv_expr_op, at fortran/trans-expr.cc:4390 dcb314 at hotmail dot com via Gcc-bugs
• 2026/06/07 [Bug c++/125649] ICE with reflect_constant on pointer returned by std::allocator::allocate programmer00001h at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug c++/125649] ICE with reflect_constant on pointer returned by std::allocator::allocate programmer00001h at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug c++/125649] New: ICE with reflect_constant on pointer returned by std::allocator::allocate programmer00001h at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug libstdc++/125648] New: std::simd::partial_load produces incorrect result peter at wildp dot net via Gcc-bugs
• 2026/06/07 [Bug c++/125647] New: [gcc17] ICE when a specific maliciously crafted custom version of std::initializer_list is provided programmer00001h at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug target/123076] [15/16/17 Regression] [m68k] CPython interpreter locks up when built with GCC 15 with -O2 mikpelinux at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug middle-end/118012] [avr][13/14/15/16/17 Regression] Expensive code (bit extract + extend + neg + and) instead of bit test gjl at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug target/124569] m68k: Miscompilation at -O2 mikpelinux at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125646] New: ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu: in vectorizable_operation, at tree-vect-stmts.cc:6913 zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/06/07 [Bug c++/125645] contracts: using packs in preconditions results in garbage ivan.lazaric.gcc at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug tree-optimization/125641] `a>>signbit | a` is just `max<a, -1>` kaelfandrew at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug target/125204] [16/17 Regression] SLP vectorization of loop with early exit lost at -O3 -fvect-cost-model=unlimited bug_hunters at yeah dot net via Gcc-bugs
• 2026/06/07 [Bug c++/125645] New: contracts: using packs in preconditions results in garbage ivan.lazaric.gcc at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug target/125520] [ARM64] Failed to SLP vectorize adjacent int-to-float conversion inside if-statement in loop with early exit bug_hunters at yeah dot net via Gcc-bugs
• 2026/06/07 [Bug target/124913] [LoopVectorize][AArch64] GCC fails to vectorize reverse-loop conditional operations with forward offset that Clang vectorizes with SVE bug_hunters at yeah dot net via Gcc-bugs
• 2026/06/07 [Bug target/96056] arm v6/v7: Missing acquire barrier for __atomic_compare_exchange(__ATOMIC_RELEASE, __ATOMIC_ACQUIRE) 570070308 at qq dot com via Gcc-bugs
• 2026/06/07 [Bug fortran/125534] ALLOCATE of parameterized derived-type array initializes only first element pault at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125644] New: narrowing warnings emitted twice ivan.lazaric.gcc at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug c/125643] New: GCC accepts an empty declaration after a function argument list rl.alt.accnt at gmail dot com via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/125527] Submodule cannot access internal subprograms of ancestor module via host association cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/121381] meta-bug submodule pault at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug fortran/118705] [17 regression] Issue compiling derived types when split into submodules pault at gcc dot gnu.org via Gcc-bugs
• 2026/06/07 [Bug c++/125642] [LoongArch] `__FRACT_FBIT__` predefined in C++ mode despite `_Fract` keyword being unsupported wszqkzqk at qq dot com via Gcc-bugs

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