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• 2025/12/19 [Bug fortran/123201] gfortran.dg/value_9.f90 FAILs ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/19 [Bug web/123222] New: Typo in __builtin_sub_overflow_p docs blubban at gmail dot com via Gcc-bugs
• 2025/12/19 [Bug target/123216] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mavx10.2 -mno-avx512vl and __builtin_ia32_cvttph2ibs128_mask() jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123216] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mavx10.2 -mno-avx512vl and __builtin_ia32_cvttph2ibs128_mask() zsojka at seznam dot cz via Gcc-bugs
• 2025/12/19 [Bug tree-optimization/123221] New: ICE on valid code at -O3 with -fno-tree-pre on x86_64-linux-gnu: Segmentation fault zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2025/12/19 [Bug c++/122609] modules and class type structured bindings nshead at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123216] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mavx10.2 -mno-avx512vl and __builtin_ia32_cvttph2ibs128_mask() jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/108866] Allow to pass Windows resource file (.rc) as input to gcc peter0x44 at disroot dot org via Gcc-bugs
• 2025/12/19 [Bug libstdc++/123220] New: Cannot build support libraries (e.g. libstdc++) with stack protection ossman at cendio dot se via Gcc-bugs
• 2025/12/19 [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly ykhrustalev at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123217] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mkl and __builtin_ia32_encodekey128_u32() jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug tree-optimization/123219] New: False positive stringop-overflow if optimization is active tobias.trauth at x2e dot de via Gcc-bugs
• 2025/12/19 [Bug c++/117034] ICE on abbreviated function template with type constraint containing a lambda argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/123044] [15/16 regression] ICE: in implicit_conversion, at cp/call.cc:2236 since r15-6709 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/122509] Base template class name lookup only with qualified names cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123217] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mkl and __builtin_ia32_encodekey128_u32() jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/122772] [13/14/15 Regression] Bit-field expressions resulting from assignment operators and comma operators are incorrectly rejected when used as the first operand of a compound assignment operator since r7-1689 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/122834] [13/14/15 Regression] conversion between DFP and _Float128/TFmode since r13-2887 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/122772] [13/14/15/16 Regression] Bit-field expressions resulting from assignment operators and comma operators are incorrectly rejected when used as the first operand of a compound assignment operator since r7-1689 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/19 [Bug algol68/123132] Tests FAIL with cannot find module ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/19 [Bug debug/122968] structured bindings for bitfields who does not start at a byte boundary do not have a location cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/122834] [13/14/15/16 Regression] conversion between DFP and _Float128/TFmode since r13-2887 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123206] aarch64: Wrong gating of fp8 intrinsics in aarch64-simd-pragma-builtins.def acoplan at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123218] New: [16 Regression] ICE: RTL check: expected code 'reg', have 'mem' in rhs_regno, at rtl.h:1946 during libgcc2.c build zsojka at seznam dot cz via Gcc-bugs
• 2025/12/19 [Bug tree-optimization/123204] [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since r16-6133-gca8d97f8cb8d28 victorldn at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug preprocessor/107974] compiler can't find source file in path that is longer than 255 characters saaadhu at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/123030] [13/14/15 Regression] [accepts-invalid] no error for calling a deleted destructor in array new since r0-126018 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/123030] [13/14/15/16 Regression] [accepts-invalid] no error for calling a deleted destructor in array new since r0-126018 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug go/64900] gotools don't link on Solaris 11/x86 ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug go/64900] gotools don't link on Solaris 11/x86 ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/19 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/123217] New: [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mkl and __builtin_ia32_encodekey128_u32() zsojka at seznam dot cz via Gcc-bugs
• 2025/12/19 [Bug target/123216] New: [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn) with -mavx10.2 -mno-avx512vl and __builtin_ia32_cvttph2ibs128_mask() zsojka at seznam dot cz via Gcc-bugs
• 2025/12/19 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/123189] [16 Regression] ICE in gromacs since r16-6140-g4a718209d448f6 dhruvc at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug c++/123215] New: ICE with forward declared variable template partial specializations de34 at live dot cn via Gcc-bugs
• 2025/12/19 [Bug target/80881] Implement Windows native TLS lh_mouse at 126 dot com via Gcc-bugs
• 2025/12/19 [Bug middle-end/123214] Performance regression for std::optional rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/19 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c/123212] [15/16 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123210] [16 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -Os -fno-omit-frame-pointer -fPIE -fcondition-coverage -fstrub=all -mcmodel=large rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123207] [16 Regression] Miscompare of 526.blender_r with -Ofast on x86_64 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug rtl-optimization/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug rtl-optimization/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug rtl-optimization/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/103524] [meta-bug] modules issue nshead at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/122995] Modules internal compiler error: in expose_existing_namespace, at cp/name-lookup.cc nshead at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/122922] Valid code rejected because of interaction of friend function and global module fragment cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/122995] Modules internal compiler error: in expose_existing_namespace, at cp/name-lookup.cc cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/122925] [16 Regression] sh: function is miscompiled olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/120410] [15/16 Regression] [SH] XTRCT instruction is no longer selected for shift after multiplication olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123214] Performance regression for std::optional kamkaz at windowslive dot com via Gcc-bugs
• 2025/12/18 [Bug middle-end/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123214] New: Performance regression for std::optional kamkaz at windowslive dot com via Gcc-bugs
• 2025/12/18 [Bug target/122948] sh: comparison is miscompiled olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/67459] [SH] addc/subc/negc set of T reg rtx seem wrong olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c/123213] New: m68k: __attribute__((interrupt)) should save/restore fpcr/fpsr/fpiar miro.kropacek at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug target/80881] Implement Windows native TLS lh_mouse at 126 dot com via Gcc-bugs
• 2025/12/18 [Bug bootstrap/33824] Improve configuration documentation lhyatt at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug bootstrap/12407] Need to support configure --disable-languages lhyatt at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug bootstrap/12407] Need to support configure --disable-languages cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/55212] [SH] Switch to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c/123212] GCC 15 no longer compiles switch statements to jump tables by default with Og sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c/123212] New: GCC 15 no longer compiles switch statements to jump tables by default with Og toadster172 at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123211] Consider specializing ranges::distance for join_view rs2740 at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123211] Consider specializing ranges::distance for join_view redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123211] Consider specializing ranges::distance for join_view barry.revzin at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123211] Consider specializing ranges::distance for join_view barry.revzin at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug libstdc++/114153] std::less<> prefers operator const void*() over operator<=>() in C++20 mode redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123209] std::ranges::less incorrectly prefers built-in pointer comparison over user-defined operator<=> when implicit conversion to pointer exists redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123211] New: Consider specializing ranges::distance for join_view redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123201] gfortran.dg/value_9.f90 FAILs anlauf at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123208] Private component statements rejected inside submodules kargl at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123208] Private component statements rejected inside submodules anlauf at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123210] New: [16 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -Os -fno-omit-frame-pointer -fPIE -fcondition-coverage -fstrub=all -mcmodel=large zsojka at seznam dot cz via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123209] std::ranges::less incorrectly prefers built-in pointer comparison over user-defined operator<=> when implicit conversion to pointer exists pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123208] Private component statements rejected inside submodules kargl at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123209] New: std::ranges::less incorrectly prefers built-in pointer comparison over user-defined operator<=> when implicit conversion to pointer exists rogerio.souza at gmail dot com via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123126] [16 Regression] 6-10% slowdown of xalancbmk_r on Zen{4,5} since r16-6104-gb5c64db0a49d46 with PGO pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123208] New: Private component statements rejected inside submodules mikael at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123092] [15/16 Regression] t_lookup.c:1667:1: internal compiler error while building kamailio-6.0.4 on riscv64 vineetg at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123160] pointer_plus folding breaks objsz amacleod at redhat dot com via Gcc-bugs
• 2025/12/18 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123206] aarch64: Wrong gating of fp8 intrinsics in aarch64-simd-pragma-builtins.def acarlotti at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/119136] Printing result of function that prints itself hangs jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123206] aarch64: Wrong gating of fp8 intrinsics in aarch64-simd-pragma-builtins.def acoplan at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123183] [16 regression] MinGW-w64 std::print link error since r16-6038-g62c126db6b6 redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123207] [16 Regression] Miscompare of 526.blender_r with -Ofast on x86_64 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123207] New: [16 Regression] Miscompare of 526.blender_r with -Ofast on x86_64 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123204] [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since r16-6133-gca8d97f8cb8d28 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug driver/123194] Annoying to link libssp statically rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123198] Unnecessary vperms when vectorising with stride of -1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/61338] too many permutation in a vectorized "reverse loop" pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123189] [16 Regression] ICE in gromacs since r16-6140-g4a718209d448f6 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123206] aarch64: Wrong gating of fp8 intrinsics in aarch64-simd-pragma-builtins.def acoplan at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/123163] vectorization of pointer arithmetic within struct rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123204] [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since r16-6133-gca8d97f8cb8d28 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123206] New: aarch64: Wrong gating of fp8 intrinsics in aarch64-simd-pragma-builtins.def acoplan at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] libphobos.phobos/std_math_hardware.d FAILs on SPARC ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123205] VRP recomputation is too aggressive amacleod at redhat dot com via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 victorldn at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123205] New: VRP recomputation is too aggressive amacleod at redhat dot com via Gcc-bugs
• 2025/12/18 [Bug target/123108] [16 Regression] RISC-V rv64gcvb: ICE at -O2/O3 during RTL pass: vsetvl rdapp at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123204] [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since r16-6133-gca8d97f8cb8d28 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123204] New: [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since r16-6133-gca8d97f8cb8d28 jmelcr at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/113504] High memory usage for parallel `std::sort` redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/113504] High memory usage for parallel `std::sort` redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123203] typo in static_assert gives confusing and verbose diagnostics redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123203] typo in static_assert gives confusing and verbose diagnostics redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123203] New: typo in static_assert gives confusing and verbose diagnostics redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/122070] [14/15/16 Regression] ICE with type aliases in inherited CTAD since r15-2864 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/119136] Printing result of function that prints itself hangs tkoenig at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/113504] High memory usage for parallel `std::sort` ruben.laso at tuwien dot ac.at via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 ppalka at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 ppalka at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug d/123202] New: libphobos.phobos/std_math_hardware.d FAILs on SPARC ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123180] [16 Regression] -Wnonnull with std::ranges::stable_sort redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/95507] [meta-bug] bogus/missing -Wnonnull redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123180] [16 Regression] -Wnonnull with std::ranges::stable_sort cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123201] gfortran.dg/value_9.f90 FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123201] New: gfortran.dg/value_9.f90 FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 victorldn at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug testsuite/122961] vect-reduc-dot-s8b.c and vect-reduc-pattern-2c.c XPASS since r16-4411-gb6e802fd55d ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123199] [15/16 regression] gcc.dg/vect/vect-86.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123200] gcc.dg/vect/vect-bool-2.c etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123200] New: gcc.dg/vect/vect-bool-2.c etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123199] [15/16 regression] gcc.dg/vect/vect-86.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123199] New: [15/16 regression] gcc.dg/vect/vect-86.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug fortran/123198] New: Unnecessary vperms when vectorising with stride of -1 mjr19 at cam dot ac.uk via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123197] gcc.dg/vect/vect-71.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123197] New: gcc.dg/vect/vect-71.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR rsandifo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123192] gcc.dg/tree-ssa/ctz-ch.c FAILs rdapp at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123192] gcc.dg/tree-ssa/ctz-ch.c FAILs ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123196] New: [16 regression] gcc.dg/vect/vect-105.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123196] [16 regression] gcc.dg/vect/vect-105.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123195] gcc.dg/vect/pr104116-ceil-div-2.c etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123195] New: gcc.dg/vect/pr104116-ceil-div-2.c etc. FAIL ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug driver/123194] Annoying to link libssp statically ossman at cendio dot se via Gcc-bugs
• 2025/12/18 [Bug modula2/123178] Error message clutter when reporting about a non procedure gaius at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/121440] 50% slowdown of 519.lbm_r on Zen5 since r16-2727-g09f0768b55b96c (the fix for pr120941) pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug modula2/123178] Error message clutter when reporting about a non procedure gaius at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug driver/123194] Annoying to link libssp statically pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug driver/123194] Annoying to link libssp statically pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug driver/123194] New: Annoying to link libssp statically ossman at cendio dot se via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123192] gcc.dg/tree-ssa/ctz-ch.c FAILs rdapp at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123182] repeated calls to std::views::filter may give wrong results code at simerda dot eu via Gcc-bugs
• 2025/12/18 [Bug target/122948] sh: comparison is miscompiled olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/123171] LoongArch: target attribute "arch=XXX" is not properly scoped xen0n at gentoo dot org via Gcc-bugs
• 2025/12/18 [Bug target/122925] [16 Regression] sh: function is miscompiled olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/122948] sh: comparison is miscompiled olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/120410] [15/16 Regression] [SH] XTRCT instruction is no longer selected for shift after multiplication olegendo at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123182] repeated calls to std::views::filter may give wrong results redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123180] [16 Regression] -Wnonnull with std::ranges::stable_sort redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123153] [16 regression] gcc/tree-vect-loop-manip.cc:1979: -Wliteral-conversion cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123193] New: g++.dg/modules/compile-std1.C fails on arm since r16-5581-g3ad2e2d707c clyon at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/122679] simplify_vector_constructor () doesn't emit VEC_PERMs for non-vector modes ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/122679] simplify_vector_constructor () doesn't emit VEC_PERMs for non-vector modes ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123192] gcc.dg/tree-ssa/ctz-ch.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123192] New: gcc.dg/tree-ssa/ctz-ch.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug analyzer/123191] 32-bit c-c++-common/analyzer/coreutils-group_number.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug analyzer/123191] New: 32-bit c-c++-common/analyzer/coreutils-group_number.c FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/120219] [16 Regression] ~11% slowdown of 548.exchange2_r on x86_64 (maybe also on aarch64?) since r16-448-g8335fd561fa823 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123180] [16 Regression] -Wnonnull with std::ranges::stable_sort redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/120256] [16 Regression] 4% slowdown of 454.calculix on aarch64 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug target/122970] RISC-V: Wrong code generated with -mrvv-vector-bits=zvl for SLP vectorization rdapp at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug c++/123186] [16 Regression] internal compiler error: in lookup_member, at cp/search.cc:1197 since r16-6145 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123190] [16 Regression] 8% slowdown of 433.milc on AMD zen4 since r16-5275-ga645e903e8c394 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/122585] [16 Regression] 4-5% slowdown of 433.milc on AMD zen4 since r16-4469-gd6986e06db5eeb pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug middle-end/123175] [14/15/16 Regression] Wrong folding of VEC_PERM_EXPR tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug tree-optimization/123190] New: [16 Regression] 8% slowdown of 433.milc on AMD zen4 since r16-5275-ga645e903e8c394 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/12/18 [Bug libstdc++/123180] [16 Regression] -Wnonnull with std::ranges::stable_sort redi at gcc dot gnu.org via Gcc-bugs

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