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• 2026/03/02 [Bug target/124318] [16 Regression] nvptx vs. "ipa-devirt: Add speculative direct calls based on stores to structures" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/113453] bpf: func_info and line_info missing in .BTF.ext cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug c++/124297] [16 Regression] ICE in write_type_constraint, at cp/mangle.cc:913 since r16-7491 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug ipa/123888] [16 Regression] Firefox 147 miscompilation with LTO+PGO on x86_64-linux jakub at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124320] FAIL: gcc.dg/lto/toplevel-extended-asm-1 c_lto_toplevel-extended-asm-1_0.o-c_lto_toplevel-extended-asm-1_1.o link, -O2 -flto -flto-partition=1to1 rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124320] FAIL: gcc.dg/lto/toplevel-extended-asm-1 c_lto_toplevel-extended-asm-1_0.o-c_lto_toplevel-extended-asm-1_1.o link, -O2 -flto -flto-partition=1to1 rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug c++/124306] [reflection] internal compiler error: segmentation fault when using meta::identifier_of jakub at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/124210] unordered local iterators should not be comparable to unordered iterators redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/123926] [16 Regression] sparc cross-compilers fail to build (host=x86_64, target=sparc) pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/105580] [13/14/15/16 Regression] warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug c++/124306] [reflection] internal compiler error: segmentation fault when using meta::identifier_of jakub at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/105580] [13/14/15/16 Regression] warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124320] New: FAIL: gcc.dg/lto/toplevel-extended-asm-1 c_lto_toplevel-extended-asm-1_0.o-c_lto_toplevel-extended-asm-1_1.o link, -O2 -flto -flto-partition=1to1 azoff at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/124294] [15/16 Regression] wrong operand order of "vmovw" of xmm16 with -masm=intel since r15-3184 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/124319] New: Consider making std::istreambuf_iterator safer against non-dereferenceable increments redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/96817] __cxa_guard_acquire unsafe against dynamically loaded pthread redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/124318] New: [16 Regression] nvptx vs. "ipa-devirt: Add speculative direct calls based on stores to structures" tschwinge at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/122674] Consider making std::basic_stacktrace memory safe redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/78805] std::vector<T>::emplace_back is not exception safe. redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug sanitizer/124206] Stack overflow in ASAN-instrumented GCC pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug libstdc++/97781] basic_stringbuf::swap is not exception safe redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug tree-optimization/124288] [16 Regression] testsuite/gcc.dg/torture/vec-cvt-1.c failure on -m32 since r16-7762-g0383e6c398a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug c++/124317] New: Rejects attribute after declarator in type-id suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/03/02 [Bug libstdc++/124290] 23_containers/mdspan/submdspan tests time out redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug tree-optimization/124288] [16 Regression] testsuite/gcc.dg/torture/vec-cvt-1.c failure on -m32 since r16-7762-g0383e6c398a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug tree-optimization/124288] [16 Regression] testsuite/gcc.dg/torture/vec-cvt-1.c failure on -m32 since r16-7762-g0383e6c398a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug tree-optimization/124288] [16 Regression] testsuite/gcc.dg/torture/vec-cvt-1.c failure on -m32 since r16-7762-g0383e6c398a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug rtl-optimization/108826] Inefficient address generation on POWER kishan at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/124316] New: _ptwrite64() is generating 32bit PTWRITE instruction zsojka at seznam dot cz via Gcc-bugs
• 2026/03/02 [Bug target/124165] [16 Regression] Many std::map<string, string> -> long compilation time at -O0 (late_pro_and_epilogue pass involved) since r16-7563 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug target/122827] [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124236] [13/14/15] Target check arm_v8_3a_complex_neon_hw is broken tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124236] [13/14/15] Target check arm_v8_3a_complex_neon_hw is broken cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124236] [13/14/15] Target check arm_v8_3a_complex_neon_hw is broken cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/02 [Bug testsuite/124236] [13/14/15] Target check arm_v8_3a_complex_neon_hw is broken cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug analyzer/123191] 32-bit c-c++-common/analyzer/coreutils-group_number.c FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug ada/124310] incorrect accessibility levels in expressions liam at liampwll dot com via Gcc-bugs
• 2026/03/01 [Bug target/124315] New: wrong asm generated for vfnmadd231sh / vfnmadd231sd with -masm=intel zsojka at seznam dot cz via Gcc-bugs
• 2026/03/01 [Bug middle-end/124314] Feature request: Emit .prefalign for body-size-dependent function alignment pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug middle-end/124314] Feature request: Emit .prefalign for body-size-dependent function alignment pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug bootstrap/124314] New: Feature request: Emit .prefalign for body-size-dependent function alignment maskray at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug tree-optimization/101650] (len | N) == len is transformed to len & N != 0 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c/123858] wcast-function-type warning may be too strict for conversions between pointer and integer types of same width xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c/123858] wcast-function-type warning may be too strict for conversions between pointer and integer types of same width jiangxuezhi2 at huawei dot com via Gcc-bugs
• 2026/03/01 [Bug c++/124306] [reflection] internal compiler error: segmentation fault when using meta::identifier_of jakub at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug target/91420] relocation truncated to fit: R_RISCV_HI20 against `.LC0' with GCC 8.2/8.3 with "-O2" on RISC-V schwab--- via Gcc-bugs
• 2026/03/01 [Bug middle-end/124313] mips builds broken in libstdc++ due to TImode .CLZ ICE. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug target/120144] [15/16 Regression] ICE when building libstdc++ on mips64-elf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug middle-end/124313] New: mips builds broken in libstdc++ due to TImode .CLZ ICE. roger at nextmovesoftware dot com via Gcc-bugs
• 2026/03/01 [Bug tree-optimization/119930] [16 regression] g++.dg/coroutines/torture/pr103953.C FAILs with -O3 iains at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug libgcc/123403] the copy-paste bugs in libgcc for v850 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug target/124165] [16 Regression] Many std::map<string, string> -> long compilation time at -O0 (late_pro_and_epilogue pass involved) since r16-7563 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug tree-optimization/123539] Signed overflow introduced by vectorizer; reduction pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug tree-optimization/119930] [16 regression] g++.dg/coroutines/torture/pr103953.C FAILs with -O3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug tree-optimization/119930] [16 regression] g++.dg/coroutines/torture/pr103953.C FAILs with -O3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug ipa/123226] [16 regression] ICE during inlining in verify_node, at cgraph.cc:4454 with -O3 -flto since r16-4000 (compiling LLVM 14 from spec next) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124254] [13/14/15/16 Regression] Accepts invalid standalone alignas declaration pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124254] [13/14/15/16 Regression] Accepts invalid standalone alignas declaration pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug target/91420] relocation truncated to fit: R_RISCV_HI20 against `.LC0' with GCC 8.2/8.3 with "-O2" on RISC-V belegdol at gmail dot com via Gcc-bugs
• 2026/03/01 [Bug target/57261] [4.9 regression] libgcc_s.so always linked on Solaris cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/12320] [3.4 Regression] ICE on use of undefined enum cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124308] Accepts templated enum declaration with a forwarded enum class definition pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124312] New: [reflection] vector<meta::info> unusable in consteval context with _GLIBCXX_DEBUG=1 giel+gcc at mortis dot eu via Gcc-bugs
• 2026/03/01 [Bug c++/124307] [16 Regression] ICE: tree check: expected tree_list, have error_mark in get_attribute_name, at attribs.cc:1062 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124307] [16 Regression] ICE: tree check: expected tree_list, have error_mark in get_attribute_name, at attribs.cc:1062 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug libfortran/124286] [16 regression] libfortran cannot be cross compiled pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124311] [16 Regression] [modules] Defaulted-in-class special member re-emitted across modules causes "cannot be overloaded with itself" since r16-3353 kachalenko.denis at gmail dot com via Gcc-bugs
• 2026/03/01 [Bug c++/124311] [16 Regression] [modules] Defaulted-in-class special member re-emitted across modules causes "cannot be overloaded with itself" since r16-3353 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124311] [16 Regression] [modules] Defaulted-in-class special member re-emitted across modules causes "cannot be overloaded with itself" since r16-3353 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124311] [16 Regression] [modules] Defaulted-in-class special member re-emitted across modules causes "cannot be overloaded with itself" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug libstdc++/112925] Optimize std::string construction from std::istreambuf_iterator redi at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug ada/124310] incorrect accessibility levels in expressions liam at liampwll dot com via Gcc-bugs
• 2026/03/01 [Bug c++/124309] [modules] "Bad import dependency" when partition and primary interface share a transitive import nshead at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug c++/124311] New: [modules] Defaulted-in-class special member re-emitted across modules causes "cannot be overloaded with itself" kachalenko.denis at gmail dot com via Gcc-bugs
• 2026/03/01 [Bug ada/124310] incorrect accessibility levels in expressions liam at liampwll dot com via Gcc-bugs
• 2026/03/01 [Bug ada/124310] incorrect accessibility levels in expressions ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/03/01 [Bug target/91420] relocation truncated to fit: R_RISCV_HI20 against `.LC0' with GCC 8.2/8.3 with "-O2" on RISC-V belegdol at gmail dot com via Gcc-bugs
• 2026/03/01 [Bug target/91420] relocation truncated to fit: R_RISCV_HI20 against `.LC0' with GCC 8.2/8.3 with "-O2" on RISC-V belegdol at gmail dot com via Gcc-bugs
• 2026/03/01 [Bug ada/124310] incorrect accessibility levels in expressions liam at liampwll dot com via Gcc-bugs
• 2026/03/01 [Bug ada/124310] New: incorrect accessibility levels in expressions liam at liampwll dot com via Gcc-bugs
• 2026/03/01 [Bug c++/124309] New: [modules] "Bad import dependency" when partition and primary interface share a transitive import kachalenko.denis at gmail dot com via Gcc-bugs
• 2026/02/28 [Bug c++/124308] New: Accepts templated enum declaration suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/28 [Bug c++/124307] ICE: tree check: expected tree_list, have error_mark in get_attribute_name, at attribs.cc:1062 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124307] New: ICE: tree check: expected tree_list, have error_mark in get_attribute_name, at attribs.cc:1062 suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/28 [Bug other/97465] cross build gcc with vtv enabled failed. Cannot find out headers in glibc why? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124306] [reflection] internal compiler error: segmentation fault when using meta::identifier_of alexey.saldyrkine at gmail dot com via Gcc-bugs
• 2026/02/28 [Bug libfortran/124286] [16 regression] libfortran cannot be cross compiled cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ipa/124291] [16 regression] ICE when building firefox-148.0 (decide_about_value, at ipa-cp.cc:6069) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ipa/124291] [16 regression] ICE when building firefox-148.0 (decide_about_value, at ipa-cp.cc:6069) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124306] New: [reflection] internal compiler error: segmentation fault when using meta::identifier_of alexey.saldyrkine at gmail dot com via Gcc-bugs
• 2026/02/28 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/123608] [reflection] reflection in default arg rejected mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/123143] internal compiler error: in lookup_member, at cp/search.cc:1197 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/123608] [reflection] reflection in default arg rejected cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124305] btf_decl_tag and btf_type_tag attributes give compiler errors in C++ and with -Wwrite-strings in C pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/69572] [C++11] invalid alignas accepted in many contexts pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124299] Accepts invalid alignas on enum class pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/121507] internal compiler error: in composite_type_cond, at c/c-typeck.cc:1028 uecker at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124305] btf_decl_tag and btf_type_tag attributes give compiler errors in C++ and with -Wwrite-strings in C pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124305] btf_decl_tag and btf_type_tag attributes give compiler errors in C++ pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124305] New: btf_decl_tag and btf_type_tag attributes give compiler errors in C++ sandra at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15/16 regression] infinite recursion on unchecked union type with representation clause ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15/16 regression] infinite recursion on unchecked union type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15/16 regression] infinite recursion on unchecked union type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15/16 regression] infinite recursion on unchecked union type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument uecker at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15/16 regression] infinite recursion on unchecked union type with representation clause cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/122572] [15/16 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
• 2026/02/28 [Bug tree-optimization/90036] [13/14/15 Regression] false positive: directive argument is null [-Werror=format-overflow=] law at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug tree-optimization/90036] [13/14/15/16 Regression] false positive: directive argument is null [-Werror=format-overflow=] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument uecker at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124304] [13/14/15/16 Regression] missing diagnostic for mismatched dependent friend declaration to member function template rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124297] [16 Regression] ICE in write_type_constraint, at cp/mangle.cc:913 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug demangler/124295] cp-demangle doesn't support symbols from Android NDK rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug target/124294] [15/16 Regression] wrong operand order of "vmovw" of xmm16 with -masm=intel since r15-3184 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug target/124292] target_clone for apx does not work rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug tree-optimization/124288] [16 Regression] testsuite/gcc.dg/torture/vec-cvt-1.c failure on -m32 since r16-7762-g0383e6c398a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug target/55212] [SH] Switch to LRA olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [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 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug target/55212] [SH] Switch to LRA glaubitz at physik dot fu-berlin.de via Gcc-bugs
• 2026/02/28 [Bug c++/124304] New: [13/14/15/16 Regression] missing diagnostic for mismatched dependent friend declaration to member function template attackerj1113 at gmail dot com via Gcc-bugs
• 2026/02/28 [Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument uecker at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c/124303] New: C23: redeclaration of struct with function pointer with const pointer to struct as argument uecker at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/95925] ICE in xref_basetypes, at cp/decl.c:15169 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124302] ICE in xref_basetypes, at cp/decl.cc:18541 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug c++/124302] ICE in xref_basetypes, at cp/decl.cc:18541 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/28 [Bug ada/124285] [13/14/15 Regression] infinite recursion on discriminated record type with representation clause ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libstdc++/105580] [13/14/15/16 Regression] warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124302] New: ICE in xref_basetypes, at cp/decl.cc:18541 suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/27 [Bug c++/124301] New: GCC fails to diagnose invalid use of inline on anonymous union member mingdeng7254 at gmail dot com via Gcc-bugs
• 2026/02/27 [Bug c++/124300] New: Accepts invalid constexpr on anonymous union declaration suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124299] New: Accepts invalid alignas on enum class suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/27 [Bug c++/124298] Accepts invalid namespace alias redeclaration when declared to itself pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124298] New: Accepts invalid namespace alias redeclaration suyuchang at whu dot edu.cn via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/87888] Behaviour of __builtin_arc_sr differs from its description in the manual. sandra at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124094] aarch64: poor diagnostics for bad inputs to -muser-provided-CPU= dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124094] aarch64: poor diagnostics for bad inputs to -muser-provided-CPU= cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c/87591] inconsistent spelling of attribute keyword and attribute names sandra at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124297] [16 Regression] ICE in write_type_constraint, at cp/mangle.cc:913 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124297] ICE in write_type_constraint, at cp/mangle.cc:913 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124271] x86/AVX2: missed simplification — low32×low32→u64 vectorized multiply expands to generic u64-mul sequence instead of single vpmuludq liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124153] [Modules] ICE when g++ -MM a module file. shyeyian at petalmail dot com via Gcc-bugs
• 2026/02/27 [Bug c++/124154] [this auto] ICE when handling lambda with `this auto`. shyeyian at petalmail dot com via Gcc-bugs
• 2026/02/27 [Bug c/87591] inconsistent spelling of attribute keyword and attribute names cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124297] New: ICE in write_type_constraint, at cp/mangle.cc:913 gcc-bugs at deta dot lv via Gcc-bugs
• 2026/02/27 [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 hjl.tools at gmail dot com via Gcc-bugs
• 2026/02/27 [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
• 2026/02/27 [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 hjl.tools at gmail dot com via Gcc-bugs
• 2026/02/27 [Bug target/107878] Incomplete documentation for H8/300 sandra at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [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 hjl.tools at gmail dot com via Gcc-bugs
• 2026/02/27 [Bug target/59532] -mstack-arg-probe is undocumented sandra at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ipa/124291] [16 regression] ICE when building firefox-148.0 (decide_about_value, at ipa-cp.cc:6069) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ipa/124291] [16 regression] ICE when building firefox-148.0 (decide_about_value, at ipa-cp.cc:6069) sjames at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug middle-end/124296] FINAL_PRESCAN_INSN should be changed to a target hook from a target macro pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug middle-end/124296] New: FINAL_PRESCAN_INSN should be changed to a target hook from a target macro pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug fortran/78187] -fno-automatic does not work with allocatable scalar character result result anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug fortran/68241] [meta-bug] [F03] Deferred-length character anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug fortran/80012] FIXME in diagnostic "%s procedure at %L is already declared as %s procedure" from symbol.c anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug translation/40883] [meta-bug] Translation breakage with trivial fixes anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug fortran/78187] -fno-automatic does not work with allocatable scalar character result result cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124229] [reflection] using type alias defined with splice expression of annotation as template arg T to extract<T> causes ICE mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124229] [reflection] using type alias defined with splice expression of annotation as template arg T to extract<T> causes ICE mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [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 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/124294] [15/16 Regression] wrong operand order of "vmovw" of xmm16 with -masm=intel since r15-3184 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libstdc++/114865] [13/14/15 Regression] std::atomic<X>::compare_exchange_strong seems to hang under GCC 13 for C++11 redi at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/124282] bogus visibility error for expression of iterated association ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/124282] bogus visibility error for expression of iterated association ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/123306] assertion failure for unfrozen mutably tagged type as actual in instance ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/123306] assertion failure for unfrozen mutably tagged type as actual in instance cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/124201] bogus visibility error for iterated element association with key in instance cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/124282] bogus visibility error for expression of iterated association cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ada/123306] assertion failure for unfrozen mutably tagged type as actual in instance cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ipa/123888] [16 Regression] Firefox 147 miscompilation with LTO+PGO on x86_64-linux jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ipa/123888] [16 Regression] Firefox 147 miscompilation with LTO+PGO on x86_64-linux jakub at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug ipa/124291] [16 regression] ICE when building firefox-148.0 (decide_about_value, at ipa-cp.cc:6069) jamborm at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/123889] [13/14/15 Regression] C++11 diagnostic about non-constexpr functions is useless webrown.cpp at gmail dot com via Gcc-bugs
• 2026/02/27 [Bug rtl-optimization/108826] Inefficient address generation on POWER segher at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/124229] [reflection] using type alias defined with splice expression of annotation as template arg T to extract<T> causes ICE mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug c++/123889] [13/14/15 Regression] C++11 diagnostic about non-constexpr functions is useless redi at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libfortran/124293] [caf_shmem] Some older systems do not have dprintf jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libfortran/124293] [caf_shmem] Some older systems do not have dprintf jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug fortran/88076] Shared Memory implementation for Coarrays jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug demangler/124295] New: cp-demangle doesn't support symbols from Android NDK info at vmpsoft dot com via Gcc-bugs
• 2026/02/27 [Bug fortran/88076] Shared Memory implementation for Coarrays cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libfortran/124293] [caf_shmem] Some older systems do not have dprintf vehre at gmx dot de via Gcc-bugs
• 2026/02/27 [Bug target/124294] New: wrong operand order of "vmovw" of xmm16 with -masm=intel zsojka at seznam dot cz via Gcc-bugs
• 2026/02/27 [Bug c++/124229] [reflection] using type alias defined with splice expression of annotation as template arg T to extract<T> causes ICE mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libfortran/124293] [caf_shmem] Some older systems do not have dprintf jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug libfortran/124293] New: [caf_shmem] Some older systems do not have dprintf jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/122827] [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/02/27 [Bug target/122827] [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only ktkachov at gcc dot gnu.org via Gcc-bugs

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