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• 2026/04/15 [Bug target/124895] New: during RTL pass: narrow_gp_writes ICE: in df_lr_verify_transfer_functions, at df-problems.cc:1359 with -mnarrow-gp-writes zsojka at seznam dot cz via Gcc-bugs
• 2026/04/15 [Bug c++/121643] [15/16 Regression] Internal compiler error when await_suspend takes default argument jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123975] [15/16 Regression] Crash when await_suspend takes an r-value (&&) argument jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/121961] [15/16 regression] [coroutines] use-after-free when the awaitable's await_suspend destroys the just-suspended coroutine since r16-1564-g43e408f675f8e9 jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123975] [15/16 Regression] Crash when await_suspend takes an r-value (&&) argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/121643] [15/16 Regression] Internal compiler error when await_suspend takes default argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/121961] [15/16 regression] [coroutines] use-after-free when the awaitable's await_suspend destroys the just-suspended coroutine since r16-1564-g43e408f675f8e9 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124773] Document C++11+ extern "C" anonymous namespace change in GCC 15 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/117133] [15 regression] Undefined references when building stockfish-17 (incbin) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124768] extern "C" variables in anonymous namespace get mangled in GCC 15 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/60576] [13/14/15/16 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture ville.voutilainen at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug fortran/120140] generic type-bound procedure, defined assignment, and subarray reference anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/110626] [13/14/15/16 regression] Duplicated finalization in derived jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture ville.voutilainen at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture ville.voutilainen at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug libstdc++/124786] cannot create std::deque larger than max_size when using mmap allocator pali at kernel dot org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124894] [15/16 Regression] wrong code at -O2 with __builtin_memset() since r15-1735 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124894] [15/16 Regression] wrong code at -O2 with __builtin_memset() since r15-1735 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture volker.hilsheimer at qt dot io via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture ville.voutilainen at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture ville.voutilainen at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug ada/105212] bogus warning for array variable on the LHS of aggregate assignment ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug ada/87170] bogus warning for character literal referenced in string literal ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug ada/87170] bogus warning for character literal referenced in string literal ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug ada/105212] bogus warning for array variable on the LHS of aggregate assignment cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug ada/87170] bogus warning for character literal referenced in string literal cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124894] [15/16 Regression] wrong code at -O2 with __builtin_memset() since r15-1735 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug modula2/124081] ICE in expand_expr_real_2 with Record with a variant cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug modula2/124081] ICE in expand_expr_real_2 with Record with a variant gaius at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123783] [reflection] Internal Compiler Error when reflecting on function parameters in default lambda capture cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124715] Folding elides pole error from pow roger at nextmovesoftware dot com via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124715] Folding elides pole error from pow roger at nextmovesoftware dot com via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124824] [reflection] Internal compiler error with template argument of pointer to static local reflection: in discriminator_for_local_entity, at cp/mangle.cc:2328 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/122976] [13/14/15/16 Regression] Miscompile with mixed lto/non-lto, -O3 - stack variable getting clobbered with invalid values cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124894] New: [15/16 Regression] wrong code at -O2 with __builtin_memset() zsojka at seznam dot cz via Gcc-bugs
• 2026/04/15 [Bug c++/124824] [reflection] Internal compiler error with template argument of pointer to static local reflection: in discriminator_for_local_entity, at cp/mangle.cc:2328 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124893] Error on lambda expression passed to concept with decltype(auto) parameter pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124893] New: Error on lambda expression passed to concept with decltype(auto) parameter eczbek.void at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124755] [reflection] Confusing error message from exception thrown in a range-for inside consteval function jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124892] New: [15/16 Regression] wrong code with -O2 -mapxf -mlzcnt -frename-registers and __builtin_stdc_bit_ceil() zsojka at seznam dot cz via Gcc-bugs
• 2026/04/15 [Bug c++/124755] [reflection] Confusing error message from exception thrown in a range-for inside consteval function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/123635] _BitInt bitint_extended vs. abi_limb_prec > limb_prec or even just bitint_extended cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug ada/116832] code after select-then-abort in abortable part executes when outer select-then-abort completes liam at liampwll dot com via Gcc-bugs
• 2026/04/15 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [15/16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 since r15-80 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [15/16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 since r15-80 amacleod at redhat dot com via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [15/16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 since r15-80 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug rtl-optimization/123883] Inefficient bit manipulation code on RISC-V port Dusan.Stojkovic--- via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [15/16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 since r15-80 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 since r15-80 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124891] [16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c/124891] New: [16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885 lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
• 2026/04/15 [Bug c++/117133] [15 regression] Undefined references when building stockfish-17 (incbin) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124768] extern "C" variables in anonymous namespace get mangled in GCC 15 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124773] Document C++11+ extern "C" anonymous namespace change in GCC 15 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/123975] [15/16 Regression] Crash when await_suspend takes an r-value (&&) argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/121643] [15/16 Regression] Internal compiler error when await_suspend takes default argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/121961] [15/16 regression] [coroutines] use-after-free when the awaitable's await_suspend destroys the just-suspended coroutine since r16-1564-g43e408f675f8e9 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124120] ICE in write_unqualified_name, at cp/mangle.cc:1535 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/110877] Incorrect copy of allocatable component in polymorphic assignment from array dummy argument pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/110691] Segmentation fault on generated F2018 binary pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/85836] [meta-bug] Fortran 2018 support pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124864] static local in a constructor shown as <optimized out> with lto, but dwarf is just in wrong scope rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug libstdc++/124268] `import std` initializer symbol is not shipped in `libstdc++` redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/110691] Segmentation fault on generated F2018 binary pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593 neal.frager at amd dot com via Gcc-bugs
• 2026/04/15 [Bug ada/105212] bogus warning for array variable on the LHS of aggregate assignment ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/113904] [OpenMP][5.0][5.1] Dynamic context selector 'user={condition(expr)}' not handled burnus at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/93080] insert of an extraction on the same location is not optimized clyon at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124120] ICE in write_unqualified_name, at cp/mangle.cc:1535 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug fortran/121384] Wrongly initialized associate array descriptor when the target is wrapped in parenthesis pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug libstdc++/124890] New: Circular constraint in std::indirect::operator== leni536 at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug ada/87170] bogus warning on character literal referenced in string literal ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124628] ICE: tree check: expected tree that contains 'typed' structure, have 'deferred_noexcept' in type_dependent_expression_p, at cp/pt.cc:30104 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug libstdc++/124880] std::complex<float> is not formattable redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124889] New: PowerPC64: Optimize nearbyint and rint to use xsrdpic. vtelidev at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/69639] [13/14/15/16 Regression] FAIL: gcc.c-torture/compile/limits-exprparen.c cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124628] ICE: tree check: expected tree that contains 'typed' structure, have 'deferred_noexcept' in type_dependent_expression_p, at cp/pt.cc:30104 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug libstdc++/122584] [16 Regression] GCN, nvptx libstdc++ '29_atomics/atomic_ref/[...]' vs. 'libstdc++: Handle cv-qualified types in atomic and atomic_ref [PR115402]' tschwinge at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124798] no_caller_saved_registers attribute vs. spills in the caller jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug gcov-profile/124887] libgcc/libgcov.h defines xmalloc to malloc azoff at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124798] no_caller_saved_registers attribute vs. spills in the caller hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593 wbx at openadk dot org via Gcc-bugs
• 2026/04/15 [Bug gcov-profile/124887] libgcc/libgcov.h defines xmalloc to malloc rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124886] (X * C1) + (X << C2) -> X * (C1 + (1 << C2)) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124850] [13/14/15 regression] internal compiler error: ‘verify_gimple’ failed on function using aliased static union member since r13-5265 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124862] __builtin_structured_binding_size is not rejecting inaccessible bases jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug tree-optimization/124885] Optimization: boolean variable that controls only an addition or bitwise operation in a loop for -Os rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124704] FAIL: gcc.dg/tree-ssa/gen-vect-11b.c scan-tree-dump-times vect "vectorized 0 loops" 1 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593 neal.frager at amd dot com via Gcc-bugs
• 2026/04/15 [Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593 wbx at openadk dot org via Gcc-bugs
• 2026/04/15 [Bug middle-end/124637] [13/14/15/16 Regression] powerpc64: invalid code while passing a struct via register pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] [13/14/15/16 Regression] wrong code at -O2 with some array stores missing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124862] __builtin_structured_binding_size is not rejecting inaccessible bases cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug target/124878] Why are DI/SI listed for function return value in 64-bit? ubizjak at gmail dot com via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] [13/14/15/16 Regression] wrong code at -O2 with some array stores missing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124813] Type mismatch not detected in initialization of pointer to members in templates before instantiation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] [13/14/15/16 Regression] wrong code at -O2 with some array stores missing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] [13/14/15/16 Regression] wrong code at -O2 with some array stores missing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug c++/124813] Type mismatch not detected in initialization of pointer to members in templates before instantiation nikolai.kosjar at siemens dot com via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] wrong code at -O2 when compiling with PGO on x86_64-pc-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/15 [Bug middle-end/124583] wrong code at -O2 when compiling with PGO on x86_64-pc-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124850] [13/14/15/16 regression] internal compiler error: ‘verify_gimple’ failed on function using aliased static union member since r13-5265 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug other/124885] Optimization: boolean variable that controls only an addition or bitwise operation in a loop for -Os Explorer09 at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug target/124878] Why are DI/SI listed for function return value in 64-bit? hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug target/124878] Why are DI/SI listed for function return value in 64-bit? hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug target/124878] Why are DI/SI listed for function return value in 64-bit? liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124888] New: [modules] The compiler requires typeinfo to be included in the standard library d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/14 [Bug c++/121961] [15/16 regression] [coroutines] use-after-free when the awaitable's await_suspend destroys the just-suspended coroutine since r16-1564-g43e408f675f8e9 jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug gcov-profile/124887] New: libgcc/libgcov.h defines xmalloc to malloc azoff at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/91420] relocation truncated to fit: R_RISCV_HI20 against `.LC0' with GCC 8.2/8.3 with "-O2" on RISC-V peter at chubb dot wattle.id.au via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124886] (X * C1) + (X << C2) -> X * (C1 + (1 << C2)) pzheng at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124886] New: (X * C1) + (X << C2) -> X * (C1 + (1 << C2)) pzheng at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/121643] [15/16 Regression] Internal compiler error when await_suspend takes default argument jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug modula2/105408] ICE in output_constructor_regular_field, at varasm.cc:5515 gaius at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/124798] no_caller_saved_registers attribute vs. spills in the caller hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu sgk at troutmask dot apl.washington.edu via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/123113] factor_out_conditional_operation could be improved to handle `EDGE_COUNT (merge->preds) != 2` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/123975] [15/16 Regression] Crash when await_suspend takes an r-value (&&) argument jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124092] C++23 ICE prompted by boost::cobalt::left_race pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124092] C++23 ICE prompted by boost::cobalt::left_race pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/121643] [15/16 Regression] Internal compiler error when await_suspend takes default argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124544] [reflection] ICE in finish_member_declaration, at cp/semantics.cc:4258 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124544] [reflection] ICE in finish_member_declaration, at cp/semantics.cc:4258 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/110691] Segmentation fault on generated F2018 binary anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/110691] Segmentation fault on generated F2018 binary pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/85131] ICE in gfc_conv_descriptor_data_get anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/85131] ICE in gfc_conv_descriptor_data_get anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu albert at tugraz dot at via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu albert at tugraz dot at via Gcc-bugs
• 2026/04/14 [Bug other/124885] Optimization: boolean variable that controls only an addition or bitwise operation in a loop pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124861] Optimization with a branch that runs only in the first iteration of loop Explorer09 at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug other/124885] New: Optimization: boolean variable that controls only an addition or bitwise operation in a loop Explorer09 at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug libfortran/124819] libgfortran: REAL(4) transformational BESSEL_JN loses accuracy against scalar path on x86_64-linux-gnu anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/110691] Segmentation fault on generated F2018 binary anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124809] [16 Regression] wrong code at -O1 with "-fno-tree-ch -fno-tree-dce" on x86_64-linux-gnu since r16-5322 amacleod at redhat dot com via Gcc-bugs
• 2026/04/14 [Bug c++/124544] [reflection] ICE in finish_member_declaration, at cp/semantics.cc:4258 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124824] [reflection] Internal compiler error with template argument of pointer to static local reflection: in discriminator_for_local_entity, at cp/mangle.cc:2328 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124809] [16 Regression] wrong code at -O1 with "-fno-tree-ch -fno-tree-dce" on x86_64-linux-gnu since r16-5322 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/124807] decl.cc:2267: Possible null pointer dereference ? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/124807] decl.cc:2267: Possible null pointer dereference ? cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/110691] Segmentation fault on generated F2018 binary jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/119187] vectorizer should be able to SLP already vectorized code tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug modula2/105408] ICE in output_constructor_regular_field, at varasm.cc:5515 ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2026/04/14 [Bug fortran/110691] Segmentation fault on generated F2018 binary anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124773] Document C++11+ extern "C" anonymous namespace change in GCC 15 sandra at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124773] Document C++11+ extern "C" anonymous namespace change in GCC 15 jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/124807] decl.cc:2267: Possible null pointer dereference ? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/42954] [13/14/15/16 regression] TARGET_*_CPP_BUILTINS issues with gfortran / Target macros missing (C preprocessor) anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124861] Optimization with a branch that runs only in the first iteration of loop Explorer09 at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug fortran/124845] [13/14 Regression] gfortran: segmentation fault when polymorphic component of array element is allocated via a factory anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/59104] Wrong result with SIZE specification expression anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug testsuite/124883] doc missing for many effective_target directives pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug middle-end/123635] _BitInt bitint_extended vs. abi_limb_prec > limb_prec or even just bitint_extended jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug rtl-optimization/124884] Optimization: bitwise AND under a boolean variable condition pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124884] Optimization: bitwise AND under a boolean variable condition pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug tree-optimization/124884] New: Optimization: bitwise AND under a boolean variable condition Explorer09 at gmail dot com via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124880] std::complex<float> is not formattable daniel.kruegler at googlemail dot com via Gcc-bugs
• 2026/04/14 [Bug fortran/42954] [13/14/15/16 regression] TARGET_*_CPP_BUILTINS issues with gfortran / Target macros missing (C preprocessor) jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/123102] [13/14/15 Regression] [ARM] Different runtime with -O1 for csmith code rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/123102] [13/14/15/16 Regression] [ARM] Different runtime with -O1 for csmith code rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug testsuite/124883] doc missing for many effective_target directives pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug testsuite/124883] New: doc missing for many effective_target directives clyon at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124880] std::complex<float> is not formattable pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124880] std::complex<float> is not formattable code at spinicist dot org.uk via Gcc-bugs
• 2026/04/14 [Bug target/123102] [13/14/15/16 Regression] [ARM] Different runtime with -O1 for csmith code cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124880] std::complex<float> is not formattable daniel.kruegler at googlemail dot com via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124880] std::complex<float> is not formattable pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124880] std::complex<float> is not formattable pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug c++/124880] std::complex<float> is not formattable pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/42954] [13/14/15/16 regression] TARGET_*_CPP_BUILTINS issues with gfortran / Target macros missing (C preprocessor) jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug fortran/101760] [13/14/15 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:290 since r12-1319-gd4d38135b3137f1d jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/124877] [16 Regression] passing 225 literal to unsigned char argument no longer has PROMOTE_PROTOTYPES applied since r16-170 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug ipa/124777] [16 Regression] wrong code at -O, inlining where -1 is passed as signed char and then extended to unsigned short and then extended to unsigned and then compared against (unsigned short)-1 since r16-6782 jamborm at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124882] limit memchr count in char_traits::find redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug ipa/124777] [16 Regression] wrong code at -O, inlining where -1 is passed as signed char and then extended to unsigned short and then extended to unsigned and then compared against (unsigned short)-1 since r16-6782 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug target/124877] [16 Regression] passing 225 literal to unsigned char argument no longer has PROMOTE_PROTOTYPES applied since r16-170 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124881] eh_globals.cc selects TLS path under --disable-hosted-libstdcxx, making freestanding exception support depend on an uninitialized thread pointer register redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/14 [Bug libstdc++/124882] limit memchr count in char_traits::find redi at gcc dot gnu.org via Gcc-bugs

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