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• 2026/04/23 [Bug testsuite/125003] New: [17 Regression] Many testsuite failures hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 rguenther at suse dot de via Gcc-bugs
• 2026/04/23 [Bug rtl-optimization/125002] New: shrink-wrap.cc:can_get_prologue accepts jumps that cannot be redirected amylaar at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug rtl-optimization/125001] New: ira.cc:indirect_jump_optimize can create invalid CROSSING_JUMP_P jumps amylaar at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125000] New: [16 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer" ykakeyama3014 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124999] New: GCC ICE in auto deduction with alias template using non-final parameter pack attackerj1113 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124480] [16/17 regression] g++.dg/modules/pr99023_b.X FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums dhruvc at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124998] Missed optimization in RISCV, useless stack pointer operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124998] Missed optimization in RISCV, useless stack pointer operation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124998] New: Missed optimization in RISCV, useless stack pointer operation gregory.trunde at tdk dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/68588] GCC requires constexpr for template non-type parameter, even though constexpr conversion operator exists pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) alex at webprise dot net via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124997] New: converted constant expression is not allowed (in case labels etc) alex at webprise dot net via Gcc-bugs
• 2026/04/23 [Bug target/124996] RISC-V: SET to (subreg:V2SI (reg:V4SI x) 0) causes reg x to spill garthlei at linux dot alibaba.com via Gcc-bugs
• 2026/04/23 [Bug target/124996] New: RISC-V: SET to (subreg:V2SI (reg:V4SI x) 0) causes reg x to spill garthlei at linux dot alibaba.com via Gcc-bugs
• 2026/04/23 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124994] x86_cse pass has wrong gate (SSE2) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124994] x86_cse pass has wrong gate (SSE2) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124993] Inefficient return of short struct with 3 or more members rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug demangler/88783] integer overflow in libiberty, heap overflow will be triggered in nm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug jit/100096] libgccjit.so.0: Cannot write-enable text segment: Permission denied on NetBSD 9.1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/115184] gcc.dg/vect/vect-33.c FAILs pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/62283] basic-block vectorization fails pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug middle-end/31271] Missing simple optimization pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/116722] [13/14 Regression] ICE with constexpr template constructor and floating point value pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/108357] [13 Regression] Dead Code Elimination Regression at -O2 since r13-4607-g2dc5d6b1e7ec88 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug sanitizer/99673] [13/14/15/16/17 Regression] bogus -Wstringop-overread warning with address sanitizer due to member address substitution pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/105737] [11 only] Incorrect evaluation order in new expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/98289] [8/9/10 Regression] [x86] Suboptimal optimization of stack usage when function call does not occur pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/94014] ICE: in model_update_limit_points_in_group, at haifa-sched.c:1988 with -fsched-pressure --param=sched-pressure-algorithm=2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/113390] [14/15/16/17 Regression] ICE: in model_update_limit_points_in_group, at haifa-sched.cc:1986 with -O2 --param=max-sched-region-insns=200 --param=max-sched-extend-regions-iters=2 avinashd at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c/124985] [16/17 Regression] ICE with nested function returning a VLA in struct (gcc.dg/pr117245.c) with -O -fno-tree-dse in initialize_inlined_parameters in tree-inline.cc since r16-3747 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c/124985] [16/17 Regression] ICE with nested function returning a VLA in struct (gcc.dg/pr117245.c) with -O -fno-tree-dse in initialize_inlined_parameters in tree-inline.cc since r16-3747 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/103524] [meta-bug] modules issue jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/55004] [meta-bug] constexpr issues jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3] jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug middle-end/26461] liveness of thread local references across function calls pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/120502] [15 Regression] ICE in verify_ctor_sanity with -std=c++20 -O1 and no_unique_address since r15-9189 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/120005] TU-local exposure error in constexpr function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] [16/17 regression] x86_cse vs coroutines sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124995] New: [16/17 regression] x86_cse vs coroutines sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union pdimov at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124994] New: x86_cse pass has wrong gate (SSE2) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124993] Inefficient return of short struct with 3 or more members pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/120502] [15 Regression] ICE in verify_ctor_sanity with -std=c++20 -O1 and no_unique_address since r15-9189 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libfortran/93727] Fortran 2018: EX edit descriptor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124991] Internal compiler error on typeid of pointer to member to anonymous union mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c/124993] New: Inefficient return of short struct with 3 or more members zoltan at hidvegi dot com via Gcc-bugs
• 2026/04/22 [Bug c++/120005] TU-local exposure error in constexpr function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124973] [16/17 regression] ICE w/ modules, constexpr, and O[1-3] jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ada/123580] visibility issue on generic parent from nested generic package in formal package ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124982] a deleted move assignment operator doesn't necessarily make a type non-move-assignable aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libfortran/93727] Fortran 2018: EX edit descriptor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124019] Improve subword arithmetic and comparisons daniel.barboza at oss dot qualcomm.com via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124989] Erroneous access check on splice to form pointer to member ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124982] a deleted move assignment operator doesn't necessarily make a type non-move-assignable aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124681] ICE: in move_insn, at haifa-sched.cc:5499 with -O2 -fno-dce -mtune=mips-p8700 -march=rv64gv bergner at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124991] New: Internal compiler error on typeid of pointer to member to anonymous union pdimov at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns jonathan.gruber.jg at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ada/124990] Instantiation of Sibling Private Generic Package Causes Bug-Out ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libfortran/93727] Fortran 2018: EX edit descriptor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libgcc/124992] [IA64] libgcc_s.so missing __floatuntitf tglozar at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug libgcc/124992] New: [IA64] libgcc_s.so missing __floatuntitf tglozar at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124945] [13/14/15/16/17 regression] false std::sort warning: array subscript 17 is outside array bounds of 'S [1]' redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124973] [16/17 regression] ICE w/ modules, constexpr, and O[1-3] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124989] [reflection] Erroneous access check on splice to form pointer to member mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns jonathan.gruber.jg at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns jonathan.gruber.jg at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug ada/124990] New: Instantiation of Sibling Private Generic Package Causes Bug-Out efmavourneen at axioaction dot org via Gcc-bugs
• 2026/04/22 [Bug c++/124989] New: Erroneous access check on splice to form pointer to member barry.revzin at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 quick question Coach Tarek via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124986] [13/14/15 Regression] -Warray-bounds and -Wstringop-overread false positives pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c/122572] [15 regression] Segmentation fault on aarch64 building with -O2, no issue with -O2 -fschedule-insns (C23 struct tag aliasing) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123113] factor_out_conditional_operation could be improved to handle `EDGE_COUNT (merge->preds) != 2` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c/122572] [15 regression] Segmentation fault on aarch64 building with -O2, no issue with -O2 -fschedule-insns (C23 struct tag aliasing) uecker at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124988] New: wrong code with __builtin_mul_overflow() and shift of _BitInt() on riscv zsojka at seznam dot cz via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums dhruvc at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124926] [reflection] Cannot reflect on dependent class template chzn at mail dot ustc.edu.cn via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/119210] [SME] 'smstart za' seems not to dominate the block that uses za register cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/59173] [13/14/15/16/17 Regression] Alias template in partial specialization finds name from primary template redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ada/85766] problematic trailing separator for Ada.Directories.Containing_Directory ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums dhruvc at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ada/85766] problematic trailing separator for Ada.Directories.Containing_Directory cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/82258] [13/14/15/16/17 regression] allocate_zerosize_3.f fails since r251949 pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/111676] Race condition in std::ios::Init redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/41796] ambiguous subobject diagnostic given too early matz at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug driver/108328] gcc --help -v doesn't work correctly in some circumstances in gcc>=10 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug driver/124987] Status of GCC patch for --help --verbose with linker flags (PR108328) and impact on visibility detection in curl sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug driver/124987] New: Status of GCC patch for --help --verbose with linker flags (PR108328) and impact on visibility detection in curl jiangxuezhi2 at huawei dot com via Gcc-bugs
• 2026/04/22 [Bug c++/124926] [reflection] Cannot reflect on dependent class template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124908] [14/15/16 Regression] ICE when folding svld1rq_u8(svptrue_b8(), p) for -msve-vector-bits=128 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124986] [13/14/15 Regression] -Warray-bounds and -Wstringop-overread false positives rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124986] [13/14/15/16 Regression] -Warray-bounds and -Wstringop-overread false positives rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124970] gcc memcpy builtin may incorrectly assume alignment constraints when targeting some cortex-m rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124926] [reflection] Cannot reflect on dependent class template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d uecker at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d uecker at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123002] [15 regression] WIDEN_MULT_EXPR are incorrectly vectorized since r15-3189-gd3e71b99194bff rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123002] [15 regression] WIDEN_MULT_EXPR are incorrectly vectorized since r15-3189-gd3e71b99194bff cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123002] [15 regression] WIDEN_MULT_EXPR are incorrectly vectorized since r15-3189-gd3e71b99194bff cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124933] [13/14/15 regression] Error: selected processor does not support `vld1.16 {d7[2]},[r5]' in Thumb mode rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124933] [13/14/15 regression] Error: selected processor does not support `vld1.16 {d7[2]},[r5]' in Thumb mode rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124986] New: [12/13/14/15 Regression] -Warray-bounds and -Wstringop-overread false positives andrea.agostini.sax at gmail dot com via Gcc-bugs
• 2026/04/22 [Bug target/124933] [16 regression] Error: selected processor does not support `vld1.16 {d7[2]},[r5]' in Thumb mode cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/118030] [C++23] Implement P0401R6, Providing size feedback in the Allocator interface ncm at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d uecker at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/121829] [13/14/15 Regression] Trigger error at -O2/O3 during GIMPLE pass: optimized with asm goto with label being the next statement and loop afterwards rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/121720] [13/14/15 Regression] std::min_element is not optimized at -O2 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/121395] [15 Regression] gcc.dg/vect/pr59984.c fails to vectorize two loops rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/121405] [13/14/15 Regression] Another missed VN via a copy (but via an int copy) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug middle-end/112305] [13 Regression] Wrong code at -O1/2/3/s on x86_64-pc-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/121382] [15 Regression] wrong code at -O2 on x86_64-linux-gnu since r15-6657 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug testsuite/115827] [13/14/15 Regression] uninit-17.c no longer emits expected warning on arm soft-float rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/120987] [13/14 Regression] gdb build with lto triggers use after free since r12-5541-g2cadaa1f134bec cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/111387] [13 Regression] ICE on valid code at -O2 and -O3: verify_ssa failed rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [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
• 2026/04/22 [Bug tree-optimization/123061] [13/14 Regression] wrong code at -O3 with -ffinite-loops on x86_64-linux-gnu since r12-3313 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug middle-end/124130] [13/14 Regression] ICE: verify_gimple failed on *-linux-gnu since r15-9422 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124132] [13/14 Regression] ICE during GIMPLE pass: lsplit cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123416] [13/14 Regression] wrong code at -O{s, 2, 3} with "-fno-tree-dse -fno-strict-aliasing" on x86_64-linux-gnu since r15-2207 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/122913] [16 Regression] pr12392.cpp -Ofast compile time went up 15% due to switching to -std=gnu++20 by default redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123636] [14 Regression] miscompile at -O1 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/123636] [14 Regression] miscompile at -O1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] std::pair and std::tuple move assignment with non-move-assignable types redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124627] [15 Regression] ICE with LTO with -O1/-O2/-O3 + -g cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124677] [13/14 Regression] ICE on valid code at -O3 with "-fno-tree-copy-prop" on x86_64-linux-gnu: verify_ssa failed cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/71301] std::tuple move constructor redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/122913] [16 Regression] pr12392.cpp -Ofast compile time went up 15% due to switching to -std=gnu++20 by default redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/78302] is_move_constructible_v<tuple<nonmovable>> should be false redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/78302] is_move_constructible_v<tuple<nonmovable>> should be false redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/124985] New: Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d jamborm at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124984] New: ICE: RTL check: expected code 'const_int', have 'reg' in th_memidx_classify_address_index, at config/riscv/thead.cc:681 zsojka at seznam dot cz via Gcc-bugs
• 2026/04/22 [Bug c++/124983] [modules] ICE triggered by the word 'timer' in the code d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/22 [Bug c++/124983] New: [modules] ICE triggered by the word 'timer' in the code d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/22 [Bug libstdc++/124982] New: std::pair and std::tuple move assignment with non-move-assignable types aoliva at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/22 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/22 [Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593 wbx at openadk dot org via Gcc-bugs
• 2026/04/22 [Bug c++/120635] Support something like [[clang::no_specializations]] attribute tkaminsk at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/122537] [13/14 Regression] wrong code at -O3 with -fwrapv rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/116747] [13/14 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: Segmentation fault rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/118817] [14 Regression] stringop-overflow and array-bound error with LTO/O3 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/114659] [13/14 Regression] gcc miscompiles a __builtin_memcpy on i386, leading to wrong results for SNaN rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug middle-end/111821] [13/14 Regression] OOM with packed struct and stack variable with copy rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug testsuite/124329] [16 regression] c-c++-common/analyzer/flex-without-call-summaries.c XPASSes rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug libstdc++/122913] [16 Regression] pr12392.cpp -Ofast compile time went up 15% due to switching to -std=gnu++20 by default rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug c++/124981] New: [modules] Undefined reference in the presence of template instantiation d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/22 [Bug tree-optimization/124980] pass_uncprop at -Og does nothing rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug target/124974] bpf: support for bpf arenas rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/22 [Bug fortran/124972] trans-decl.cc:5539: Impossible AND ? rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/21 [Bug tree-optimization/124980] New: pass_uncprop at -Og does nothing pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/21 [Bug target/122483] [16 Regression] gcc.target/aarch64/sme/streaming_mode_1.c gcc.target/aarch64/sme/za_state_[12].c started to fail after r16-4667 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/21 [Bug sanitizer/124969] [16 Regression] ICE Segmentation fault since r16-7934, sanitizer with counted_by attribute on invalid code jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/21 [Bug middle-end/124971] gensupport.cc:120: Possible faulty expression ? jakub at gcc dot gnu.org via Gcc-bugs

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