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• 2026/02/13 [Bug tree-optimization/124097] New: Transform if (a[i] > 0) sum += a[i] into sum += max (0, a[i]) when vectorising ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124096] [reflection] bit_cast with consteval-only types should be rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124096] [reflection] bit_cast with consteval-only types should be rejected mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124096] [reflection] bit_cast with consteval-only types should be rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/124093] wrapped value range with <= is not optimized pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/124093] [missed optimization] wrapped value range with <= is not optimized pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/121822] [13/14/15/16 Regression] ICE in dependent_type_p with concept ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124041] [16 regression] ICE in lra_eliminate_regs_1, at lra-eliminations.cc:665 since r16-1565 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124096] [reflection] bit_cast with consteval-only types should be rejected mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124096] New: [reflection] bit_cast with consteval-only types should be rejected mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/122621] [15/16 regression] ICE on CTAD for alias template with constrained constructor ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/95825] [13/14/15 Regression] boost::optional -Wuninitialized with -fsanitize=address since r7-6972 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124041] [16 regression] ICE in lra_eliminate_regs_1, at lra-eliminations.cc:665 since r16-1565 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/95825] [13/14/15/16 Regression] boost::optional -Wuninitialized with -fsanitize=address cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124095] New: ICE in write_unqualified_name, at cp/mangle.cc:1535 john at drouhard dot dev via Gcc-bugs
• 2026/02/13 [Bug cobol/119455] gcobol: needs optimization for direct assignments (don't call into runtime) jsm28 at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/111498] [14/15/16 regression] 951% profile quality regression between g:93996cfb308ffc63 (2023-09-18 03:40) and g:95d2ce05fb32e663 (2023-09-19 03:22) hubicka at ucw dot cz via Gcc-bugs
• 2026/02/13 [Bug target/124094] aarch64: poor diagnostics for bad inputs to -muser-provided-CPU= pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/124094] New: aarch64: poor diagnostics for bad inputs to -muser-provided-CPU= dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124041] [16 regression] ICE in lra_eliminate_regs_1, at lra-eliminations.cc:665 since r16-1565 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124012] [reflection] ICE in gimplify_var_or_parm_decl, at gimplify.c:3426 when destructuring a type with std::meta::info member jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124041] [16 regression] ICE in lra_eliminate_regs_1, at lra-eliminations.cc:665 since r16-1565 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124012] [reflection] ICE in gimplify_var_or_parm_decl, at gimplify.c:3426 when destructuring a type with std::meta::info member cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/124093] New: [missed optimization] wrapped value range with <= is not optimized nsz at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug analyzer/124065] [15 Regression] gcc.dg/analyzer/zlib-3.c fails bogus message test azoff at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/105506] [13/14/15/16 Regression] Error building GCC 12.1.0 against MinGW-w64: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory brechtsanders at users dot sourceforge.net via Gcc-bugs
• 2026/02/13 [Bug testsuite/115827] [13/14/15/16 Regression] uninit-17.c no longer emits expected warning on arm soft-float cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug testsuite/115827] [13/14/15/16 Regression] uninit-17.c no longer emits expected warning on arm soft-float rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug ipa/121936] [14/15/16 Regression] Invalid optimisation (at O3) based on bodies of vague linkage functions iains at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug other/115211] [13/14/15/16 regression] -frecord-gcc-switches refactoring lost list of enabled options since r11-5739-g7caa49706316e6 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/115042] [14/15/16 Regression] valgrind test fails to compile on armv7 asm operand has impossible constraints or there are not enough registers rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/115025] [14/15/16 regression] prime computation performance regression, x86, between gcc-14 and gcc-13 on skylake platform due to not peeling the first iteration off the loop any more in ch rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected katzdm at gmail dot com via Gcc-bugs
• 2026/02/13 [Bug diagnostics/124014] [16 Regression] ICE: SIGSEGV in diagnostics::sarif_builder::ensure_sarif_logical_location_for (sarif-sink.cc:3068) with -fdiagnostics-format=sarif-file -flto -fbranch-probabilities dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug diagnostics/124014] [16 Regression] ICE: SIGSEGV in diagnostics::sarif_builder::ensure_sarif_logical_location_for (sarif-sink.cc:3068) with -fdiagnostics-format=sarif-file -flto -fbranch-probabilities cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124079] [16 Regression] ICE in get_matching_reload_reg_subreg since r16-7464 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected katzdm at gmail dot com via Gcc-bugs
• 2026/02/13 [Bug testsuite/124064] [13/14/15/16 Regression] g++.target/arm/bfloat_cpp_typecheck.C xpass'es azoff at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124079] [16 Regression] ICE in get_matching_reload_reg_subreg since r16-7464 vmakarov at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug ipa/121936] [14/15/16 Regression] Invalid optimisation (at O3) based on bodies of vague linkage functions iains at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/115002] [14/15/16 regression] wide integer vector performance regression, x86, between gcc-14 and gcc-13 using target clones on skylake platform rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug cobol/119455] gcobol: needs optimization for direct assignments (don't call into runtime) simonsobisch at gnu dot org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected katzdm at gmail dot com via Gcc-bugs
• 2026/02/13 [Bug analyzer/124065] [15 Regression] gcc.dg/analyzer/zlib-3.c fails bogus message test azoff at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/123612] [reflection] code with extern local array rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug cobol/122839] [16 Regression] libgcobol build has undocumented requirements on the depending libxml2 build doko at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug testsuite/114568] [14/15/16 regression] g++.dg/vect/pr84556.cc fails to produce executable since r14-9706-gb8e7aaaf350a45 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/114545] [13/14/15/16 Regression] Missed optimization for CSE rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/113924] [13/14/15/16 Regression] worse diagnostic for invalid decltype since r10-5347 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/113641] [13/14/15/16 regression] 510.parest_r with PGO at O2 slower than GCC 12 (7% on Zen 3&2, 4% on CascadeLake) since r13-4272-g8caf155a3d6e23 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug cobol/122839] [16 Regression] libgcobol build has undocumented requirements on the depending libxml2 build jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/113226] [14/15/16 Regression] testsuite/std/ranges/iota/max_size_type.cc fails for cris-elf after r14-6888-ga138b99646a555 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/112710] [13/14/15/16 Regression] ICE: in write_type, at cp/mangle.cc:2226 with -fdump-go-spec=filename -flto -fno-use-linker-plugin rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/111498] [14/15/16 regression] 951% profile quality regression between g:93996cfb308ffc63 (2023-09-18 03:40) and g:95d2ce05fb32e663 (2023-09-19 03:22) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/99959] [13/14/15 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/111073] [13/14/15/16 regression] False-positive -Wstringop-overflow when building gdb from trunk with -D_GLIBCXX_ASSERTIONS rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124079] [16 Regression] ICE in get_matching_reload_reg_subreg since r16-7464 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug libgomp/110842] OpenMP loops with KIND=16 DO loops rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/110418] [13/14/15 regression] ICE on valid code at -O2 and -O3 with -fselective-scheduling2: Segmentation fault rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/110390] [13 Regression] ICE on valid code on x86_64-linux-gnu with sel-scheduling: in av_set_could_be_blocked_by_bookkeeping_p, at sel-sched.cc:3609 since r13-3596-ge7310e24b1c0ca rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/124041] [16 regression] ICE in lra_eliminate_regs_1, at lra-eliminations.cc:665 since r16-1565 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/110317] [13/14 Regression] ICE at -O2 and -O3 with "-fno-tree-pre -fno-tree-dce -fno-tree-dse -fselective-scheduling2": in move_exprs_to_boundary, at sel-sched.cc:5228 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/110301] [14 Regression] x264 regression on Neoverse-N1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/113436] [OpenMP] 'allocate' clause has no effect for (first)private on 'target' directives cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/110301] [14 Regression] x264 regression on Neoverse-N1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/110001] [13/14/15/16 regression] Suboptimal code generation for branchless binary search rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/122066] [15 regression] [m68k] internal compiler error: in print_operand_address, at config/m68k/m68k.cc:5259 glaubitz at physik dot fu-berlin.de via Gcc-bugs
• 2026/02/13 [Bug driver/105568] [13/14/15/16 Regression] Superfluous --jobserver-auth= check taints further diagnostics rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug ipa/121936] [14/15/16 Regression] Invalid optimisation (at O3) based on bodies of vague linkage functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/105506] [13/14/15/16 Regression] Error building GCC 12.1.0 against MinGW-w64: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c/105430] [13/14/15/16 Regression] [DR 413] Change in value for "Partial overriding of constant struct/union initializers with designated initializers" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c/105430] [13/14/15/16 Regression] [DR 413] Change in value for "Partial overriding of constant struct/union initializers with designated initializers" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/104396] [13/14/15/16 Regression] Invalid SIMD intriniscs accepted at -O1 and above after r11-6794-g04b472ad0e1dc93aba rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124089] Inconsistent -fcontract[s] names for compiler flags rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/98138] BB vect fail to SLP one case rguenther at suse dot de via Gcc-bugs
• 2026/02/13 [Bug analyzer/103602] [13/14/15/16 regression] Analyzer takes excessive amount of memory and time linking GNU grep with LTO since r12-1389-g9d20ec97475 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/103572] [13/14 Regression] ICE in build_function_type after undefined type as a template argument during class template argument deduction rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug other/123841] [16 regression] Failed bootstrap (Error: invalid operands (.text and .text.unlikely sections) for `-') since r16-7073 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug testsuite/102954] [13/14/15 Regression] gcc.dg/vect/pr33804.c XPASSes rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/99959] [13/14/15 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/99945] missing maybe-uninitialized warning when using nested function vs SRA rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124088] [contracts] -fcontracts-conservative-ipa is unnecessary and wrong as long as no mechanism for runtime-configurable evaluation semantics is implemented iains at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/99959] [13/14/15 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/99959] [13/14/15/16 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124088] [contracts] -fcontracts-conservative-ipa is unnecessary and wrong as long as no mechanism for runtime-configurable evaluation semantics is implemented mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug d/102765] [13/14/15/16 Regression] GDC11 stopped inlining library functions and lambdas used by a binary search one-liner code ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/124087] [13/14/15/16 Regression] Redundant base address calculation with -O2 since r0-125177 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124092] New: C++23 ICE prompted by boost::cobalt::left_race n.d.chernyshev at hotmail dot com via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/98138] BB vect fail to SLP one case chenzhongyao.hit at gmail dot com via Gcc-bugs
• 2026/02/13 [Bug tree-optimization/98138] BB vect fail to SLP one case chenzhongyao.hit at gmail dot com via Gcc-bugs
• 2026/02/13 [Bug c++/124088] [contracts] -fcontracts-conservative-ipa is unnecessary and wrong as long as no mechanism for runtime-configurable evaluation semantics is implemented iains at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug libstdc++/121771] [13/14/15/16 Regression] std::tuple CTAD fails for lvalue reference to function type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug d/102765] [13/14/15/16 Regression] GDC11 stopped inlining library functions and lambdas used by a binary search one-liner code rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug driver/102437] [13/14/15/16 Regression] gcc-11 and later started recognising -R option rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug fortran/101281] [13/14/15/16 Regression] ICE with -std=f2003/f2008 and assumed-rank array rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug gcov-profile/100289] [13/14/15/16 Regression] libgcc/libgcov.h: bootstrap failure due to missing #include <sys/mman.h> rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/122144] [13/14/15/16 Regression] Pack expansion with a lambda as a pattern mistakenly leads to CE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124091] parameter packs not expanded with '...' pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/99959] [13/14/15/16 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124091] New: parameter packs not expanded with '...' 89.64.xjp at protonmail dot com via Gcc-bugs
• 2026/02/13 [Bug rtl-optimization/122274] Prevent copy propagation from a non-frame related insn to a frame related insn jskumari at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/99723] [13/14/15/16 Regression] arm: ICE in build_function_type during selftests rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/99310] [13/14/15/16 Regression] ICE: canonical types differ for identical types 'void (A::)(void*)' and 'void (A::)(void*)' rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/101603] [meta-bug] pointer to member functions issues rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c/94106] [13/14/15/16 Regression] error on a function redeclaration with attribute transaction_safe rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug go/87589] index0-out.go UNSUPPORTED without split-stack rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug target/124090] New: powerpc* targets should use {as,ld}_{32,64}_opt in configure.ac ro at gcc dot gnu.org via Gcc-bugs
• 2026/02/13 [Bug c++/124089] New: Inconsistent -fcontract[s] names for compiler flags mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [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
• 2026/02/12 [Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124083] [14/15/16 Regression] Early ra causes an extra move from fpr to gpr in some cases rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124078] [16 Regression] ICE: in gen_rtx_SUBREG, at emit-rtl.cc:1048 with -O1 -mbig-endian and vector division pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124078] [16 Regression] ICE: in gen_rtx_SUBREG, at emit-rtl.cc:1048 with -O1 -mbig-endian and vector division pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug rtl-optimization/124079] [16 Regression] ICE in get_matching_reload_reg_subreg since r16-7464 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124088] New: [contracts] -fcontracts-conservative-ipa is unnecessary and wrong as long as no mechanism for runtime-configurable evaluation semantics is implemented mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug fortran/123574] [OpenMP] ALLOCATE clause for array-descriptors should apply to the array data burnus at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/113436] [OpenMP] 'allocate' clause has no effect for (first)private on 'target' directives burnus at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124087] [13/14/15/16 Regression] Redundant base address calculation with -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124087] [13/14/15/16 Regression] Redundant base address calculation with -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124087] [13/14/15/16 Regression] Redundant base address calculation with -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug ipa/116526] [13/14/15/16 Regression] ICE: in get_partitioning_class, at symtab.cc:2190 with -O -fopenacc -fprofile-generate -flto pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c/124087] New: [Missed Optimization] Redundant base address calculation with -Os (missed CSE) bigmagicreadsun at gmail dot com via Gcc-bugs
• 2026/02/12 [Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/124086] New: [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector zsojka at seznam dot cz via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/110413] [14/15 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-1880-g827e208fa64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/110413] [14/15 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-1880-g827e208fa64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124085] Argument to __builtin_constant_p is evaluated in a constant context pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/99959] [13/14/15/16 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124085] New: Argument to __builtin_constant_p is evaluated in a constant context tbaeder at redhat dot com via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/56096] Sub-optimal code generated for conditional shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/120136] [13/14/15 Regression] internal compiler error: tree check: accessed elt 1 of 'tree_vec' with -1 elts in add_to_template_args, at cp/pt.cc:612 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/120136] [13/14/15/16 Regression] internal compiler error: tree check: accessed elt 1 of 'tree_vec' with -1 elts in add_to_template_args, at cp/pt.cc:612 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/120142] [13/14/15/16 regression] internal compiler error: in tsubst, at cp/pt.cc:16670 since r13-6971-ga5de246535db1b ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/120136] [13/14/15/16 Regression] internal compiler error: tree check: accessed elt 1 of 'tree_vec' with -1 elts in add_to_template_args, at cp/pt.cc:612 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/67491] [meta-bug] concepts issues ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/122204] ICE when deducing a concept-constrained constant template parameter ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug cobol/119455] gcobol: needs optimization for direct assignments (don't call into runtime) rdubner at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/95825] [13/14/15/16 Regression] boost::optional -Wuninitialized with -fsanitize=address pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124084] Gem5 miscomputes with gcc 16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124084] Gem5 miscomputes with gcc 16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124084] Gem5 miscomputes with gcc 16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/123212] [15 Regression] GCC 15 no longer compiles switch statements to jump tables by default with Og sjames at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug analyzer/124065] [15 Regression] gcc.dg/analyzer/zlib-3.c fails bogus message test sjames at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124084] Gem5 miscomputes with gcc 16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124084] Gem5 miscomputes with gcc 16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124084] Gem5 miscomputes with gcc 16 kugan at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124084] Gem5 miscomputes with gcc 16 kugan at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/124084] New: Gem5 miscomputes with gcc 16 kugan at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/123810] internal compiler error: in members_cmp, at cp/reflect.cc:6450 nshead at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/95825] [13/14/15/16 Regression] boost::optional -Wuninitialized with -fsanitize=address pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/123810] internal compiler error: in members_cmp, at cp/reflect.cc:6450 nshead at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/119472] Pointers to distinct live objects compare equal pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/111843] [meta-bug] wrong-code due to -fstack-reuse=/clobbers pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/120688] [15/16 Regression] Miscompile at -O3 since r15-579-ga9251ab3c91 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/119472] Pointers to distinct live objects compare equal pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug tree-optimization/120428] [14/15/16 regression] Suboptimal autovec involving blocked permutation and std::copy pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c/105555] [13/14/15 Regression] ICE: in fold_offsetof, at c-family/c-common.cc:6815 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c/105555] [13/14/15/16 Regression] ICE: in fold_offsetof, at c-family/c-common.cc:6815 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/121495] [14/15/16 regression] lld miscompiled since r14-6290-g9f0f7d802482a8 (early_ra) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124083] New: [14/15/16 Regression] Early ra causes an extra move from fpr to gpr in some cases pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug modula2/124081] ICE in expand_expr_real_2 with Record with a variant whcox53 at gmail dot com via Gcc-bugs
• 2026/02/12 [Bug modula2/124081] New: ICE in expand_expr_real_2 with Record with a variant whcox53 at gmail dot com via Gcc-bugs
• 2026/02/12 [Bug target/121495] [14/15/16 regression] lld miscompiled since r14-6290-g9f0f7d802482a8 (early_ra) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124048] [16 Regression] riscv64: genmatch: Internal error: abort in _cpp_process_line_notes, at libcpp/lex.cc:1182 law at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124029] Improve sgt with certain constants for riscv law at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug fortran/123899] Wrong result from SHAPE on assumed-rank dummy with 0-sized actual argument neil.n.carlson at gmail dot com via Gcc-bugs
• 2026/02/12 [Bug cobol/121499] libgcobol is built with -fno-strict-aliasing rdubner at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug cobol/121499] libgcobol is built with -fno-strict-aliasing cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug fortran/123943] [16 Regression] ice in gfc_resolve_forall, at fortran/resolve.cc:12646 anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/123989] Postfix-expression should be sequenced before each expression in the expression-list cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/121495] [14/15/16 regression] lld miscompiled since r14-6290-g9f0f7d802482a8 (early_ra) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug fortran/121360] [caf_shmem] Use of preliminary coarray with locks gives unexpected results jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/123440] [reflection] internal compiler error: canonical types differ for identical types boris.staletic at protonmail dot com via Gcc-bugs
• 2026/02/12 [Bug libfortran/124080] New: [caf_shmem] Failures when running when compiled with -m32 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug testsuite/124064] [13/14/15/16 Regression] g++.target/arm/bfloat_cpp_typecheck.C expected errors are not emitted pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124064] [13/14/15/16 Regression] g++.target/arm/bfloat_cpp_typecheck.C expected errors are not emitted pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug fortran/122787] [caf_shmem] Intermittent failure of coarray\lock_1.f90 when running testsuite jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c/105555] [13/14/15/16 Regression] ICE: in fold_offsetof, at c-family/c-common.cc:6815 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/121495] [14/15/16 regression] lld miscompiled since r14-6290-g9f0f7d802482a8 (early_ra) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/122583] [16 Regression] GCN 'gcc.dg/vect/vect-align-2.c' vs. 'vect: Remove type from misalignment hook' rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug rtl-optimization/124079] New: [16 Regression] ICE in get_matching_reload_reg_subreg since r16-7464 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/122583] [16 Regression] GCN 'gcc.dg/vect/vect-align-2.c' vs. 'vect: Remove type from misalignment hook' ams at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug middle-end/113436] [OpenMP] 'allocate' clause has no effect for (first)private on 'target' directives cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/123810] internal compiler error: in members_cmp, at cp/reflect.cc:6450 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug libitm/69018] libitm/testsuite/libitm.c++/c++.exp: libstdc++ include paths don't work if tests set options cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug ipa/116526] [13/14/15/16 Regression] ICE: in get_partitioning_class, at symtab.cc:2190 with -O -fopenacc -fprofile-generate -flto pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124042] [16 regression] Miscompare of 482.sphinx3 on aarch64 since r16-3628-g41b0c7a674e870 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug c++/121265] CTAD for alias templates ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug ipa/116526] [13/14/15/16 Regression] ICE: in get_partitioning_class, at symtab.cc:2190 with -O -fopenacc -fprofile-generate -flto pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug libstdc++/120446] [C++23] Implement P2655R3 common_reference_t of reference_wrapper Should Be a Reference Type ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug libstdc++/106749] Implement C++23 library features ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/02/12 [Bug target/124042] [16 regression] Miscompare of 482.sphinx3 on aarch64 since r16-3628-g41b0c7a674e870 artemiyv at acm dot org via Gcc-bugs

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