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• 2026/05/18 [Bug c++/125372] New: [concepts] out-of-class definition rejected when requires-clause names a static-constexpr-bool member of the same class pacoarjonilla at yahoo dot es via Gcc-bugs
• 2026/05/18 [Bug c++/125371] New: Missing fixit hint for forward declaration w/ std::istringstream and missing <sstream> include sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug libstdc++/121789] std:uninitialized_move_n() and friends don't optimize to memcpy redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug libstdc++/121789] std:uninitialized_move_n() and friends don't optimize to memcpy cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug preprocessor/107974] compiler can't find source file in path that is longer than 255 characters reiter.christoph at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug c++/125370] New: ICE in gen_add2_insn, at optabs.cc:5579 in XGCC 16.1.0, host mac os 14.8.7, target RX hdusel--- via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125369] chrono::parse does not set failbit for unmatched %z redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125369] New: chrono::parse does not set failbit for unmatched %z redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/125303] vector operation before shuffle produces unvectorized shuffle tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug other/125348] Four misspellings egallager at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug target/50630] rx: sbb_flags doesn't call rx_match_ccmode paulo--- via Gcc-bugs
• 2026/05/18 [Bug middle-end/50481] builtin to reverse the bit order jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug target/50630] rx: sbb_flags doesn't call rx_match_ccmode law at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/125368] New: Gcc 16.1 gives incorrect array-bounds warning when using make_shared and string LJE at foss dot dk via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 manisandro at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 manisandro at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug middle-end/50481] builtin to reverse the bit order disservin.social at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug c++/113581] Ignoring GCC unroll loop annotation for loops with increment in condition disservin.social at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug middle-end/50481] builtin to reverse the bit order jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c/125367] [OpenMP] Missing diagnostic for list item in both map and private clauses burnus at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c/125367] New: [OpenMP] Missing diagnostic for list item in both map and private clauses parras at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/112095] `((~x) & y) ^ (x | y)` is x pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/112095] `((~x) & y) ^ (x | y)` is x rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/112095] `((~x) & y) ^ (x | y)` is x rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c/125367] [OpenMP] Missing diagnostic for list item in both map and private clauses parras at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/112095] `((~x) & y) ^ (x | y)` is x shivam98.tkg at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug bootstrap/125366] [16 Regression] GCC bootstrap comparison failure with bootstrap-lto m.kowalewski at outlook dot com via Gcc-bugs
• 2026/05/18 [Bug fortran/115260] [13/14/15/16/17 Regression] Corruption of derived type data when array temporarys of type occur tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug bootstrap/125366] [16 Regression] GCC bootstrap comparison failure with bootstrap-lto pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug bootstrap/125366] [16.1.0 Regression] GCC bootstrap comparison failure with bootstrap-lto m.kowalewski at outlook dot com via Gcc-bugs
• 2026/05/18 [Bug bootstrap/125366] New: [16.1.0 Regression] GCC bootstrap comparison failure with bootstrap-lto m.kowalewski at outlook dot com via Gcc-bugs
• 2026/05/18 [Bug target/125357] Fails to utilize vpermilps for dynamic shuffle jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug target/125357] Fails to utilize vpermilps for dynamic shuffle jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug target/125357] Fails to utilize vpermilps for dynamic shuffle jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug fortran/125347] gfortran internal compiler error for linked list with allocatable link tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug fortran/116669] compiler crash on circular derived type component definition tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug middle-end/50481] builtin to reverse the bit order cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug target/125357] Fails to utilize vpermilps for dynamic shuffle liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/125329] Compilation performance of C++ reflection slower with `import std;` than with header inclusion boris at kolpackov dot net via Gcc-bugs
• 2026/05/18 [Bug c++/125199] ICE in cxx_eval_constant_expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/125329] Compilation performance of C++ reflection slower with `import std;` than with header inclusion boris at kolpackov dot net via Gcc-bugs
• 2026/05/18 [Bug libstdc++/124852] std::chrono::time_zone misparses Zone UNTIL fields whose DAY uses the ON format (lastSun, Sun>=8, etc.) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/125328] Compilation performance regression in GCC 16 compared to 15, especially with import std; boris at kolpackov dot net via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/125335] False positive warning 'array subscript is partly outside array bounds of' sadko4u at gmail dot com via Gcc-bugs
• 2026/05/18 [Bug c++/124983] [15/16/17 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/124983] [modules] ICE triggered by the word 'timer' in the code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/124983] [modules] ICE triggered by the word 'timer' in the code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/125199] ICE in cxx_eval_constant_expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug c++/124983] [modules] ICE triggered by the word 'timer' in the code d7d1cd at mail dot ru via Gcc-bugs
• 2026/05/18 [Bug c++/125199] ICE in cxx_eval_constant_expression pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/18 [Bug tree-optimization/125365] Missed optimization: duplicate calls to function declared as pure pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug tree-optimization/125365] Missed optimization: duplicate calls to function declared as pure pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125364] The __builtin_stdc_* family of builtins should be provided in C++ pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125364] The __builtin_stdc_* family of builtins should be provided in C++ pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125365] Missed optimization: duplicate calls to function declared as pure jjk at acm dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125365] Missed optimization: duplicate calls to function declared as pure jjk at acm dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125365] New: Missed optimization: duplicate calls to function declared as pure jjk at acm dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125364] New: The __builtin_stdc_* family of builtins should be provided in C++ nikolasklauser at berlin dot de via Gcc-bugs
• 2026/05/17 [Bug fortran/125021] [15/16 Regression][coarray] internal compiler error at fortran/trans-expr.cc:2998 vehre at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125021] [15/16 Regression][coarray] internal compiler error at fortran/trans-expr.cc:2998 pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125357] Fails to utilize vpermilps for dynamic shuffle rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? vehre at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/111963] Predicate copied when it could be forwarded in some STL algorithms ncm at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125363] New: False positive warning on variable used uninitialized gessos.paul at yahoo dot gr via Gcc-bugs
• 2026/05/17 [Bug target/125355] [16/17 regression] GCC 16 inlines memmove at -Os, increasing code size since r16-4947 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125297] What calling convention should be used with __attribute__ ((preserve_none, ms_abi))? hjl.tools at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug ipa/121642] ICF loses musttail due to inlining pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/120712] how to use __builtin_ia32_prefetchi ak at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug ipa/121642] ICF loses musttail due to inlining andi-gcc at firstfloor dot org via Gcc-bugs
• 2026/05/17 [Bug plugins/125362] [16/17 Regression] Missing common/config/loongarch/cpu-features.h in installed GCC plugin headers for LoongArch pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125362] New: [16 Regression] Missing common/config/loongarch/cpu-features.h in installed GCC plugin headers for LoongArch wszqkzqk at qq dot com via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14/15 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 tim at klingt dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14/15 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14/15 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 tim at klingt dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14/15 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14/15 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125353] [14 Regression] ICE: dependent_type_p, at cp/pt.cc:28149 tim at klingt dot org via Gcc-bugs
• 2026/05/17 [Bug c++/125361] New: ICE in gen_enumeration_type_die with modules and forward declared enums mawww at kakoune dot org via Gcc-bugs
• 2026/05/17 [Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125355] [16/17 regression] GCC 16 inlines memmove at -Os, increasing code size since r16-4947 kaelfandrew at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? kargl at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? kargl at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 manisandro at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125360] [17 regression] ICE in decompose_multiword_subregs, at lower-subreg.cc:1728 [r17-468-g7ec6968058b393] pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/115260] [13/14/15/16/17 Regression] Corruption of derived type data when array temporarys of type occur tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125360] New: [17 regression] ICE in decompose_multiword_subregs, at lower-subreg.cc:1728 [r17-468-g7ec6968058b393] schwab--- via Gcc-bugs
• 2026/05/17 [Bug fortran/122137] Testcase gfortran.dg/pdt_46.f03 fails with -fsanitize=address anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/125359] New: [16.1 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw manisandro at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug c++/125356] failed to read compiled module cluster. Bad file data pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125355] [16/17 regression] GCC 16 inlines memmove at -Os, increasing code size since r16-4947 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? kargl at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/88736] [DR 3484] nullptr_t available without namespace qualification redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/88736] [DR 3484] nullptr_t available without namespace qualification redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug libstdc++/88736] [DR 3484] nullptr_t available without namespace qualification redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125358] New: internal compiler error: in diagnose_template_names_tu_local, at cp/module.cc:15961 leander.schulten at tetys dot de via Gcc-bugs
• 2026/05/17 [Bug target/125355] [16/17 regression] GCC 16 inlines memmove at -Os, increasing code size. kaelfandrew at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection juergen.reuter at desy dot de via Gcc-bugs
• 2026/05/17 [Bug target/125357] New: Fails to utilize vpermilps for dynamic shuffle amonakov at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125356] New: failed to read compiled module cluster. Bad file data leander.schulten at tetys dot de via Gcc-bugs
• 2026/05/17 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection mikael at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/125351] [17 Regression] Assembler messages: Error: no such instruction: `ptwritel eax' with -mptwrite -masm=intel andi-gcc at firstfloor dot org via Gcc-bugs
• 2026/05/17 [Bug target/125355] [16/17 regression] GCC 16 inlines memmove at -Os, increasing code size. sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug rtl-optimization/125355] New: GCC 16 inlines memmove at -Os, increasing code size. peter0x44 at disroot dot org via Gcc-bugs
• 2026/05/17 [Bug target/125351] [17 Regression] Assembler messages: Error: no such instruction: `ptwritel eax' with -mptwrite -masm=intel rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug rtl-optimization/125339] Volatile memory access sequences on aarch64/ARM64 may be compiled to post/pre increment instructions which do not affect ESR_EL{1,2,3} rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125354] New: [Coarray] Should gfortran default, without option -fcoarray=xxx, to the shared memory implementation? pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125113] [coarray] Segfault accessing remote image; regression from 13.3 pault at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection juergen.reuter at desy dot de via Gcc-bugs
• 2026/05/17 [Bug c++/125353] New: ICE: dependent_type_p, at cp/pt.cc:28149 tim at klingt dot org via Gcc-bugs
• 2026/05/17 [Bug fortran/125192] [16/17 Regression] Wrong out of bound detection juergen.reuter at desy dot de via Gcc-bugs
• 2026/05/17 [Bug c++/125349] internal seg fault whilst building the Qt WebEngine source code ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/125352] ICE for partial template specializations with template template parameters programmer00001h at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug c++/125352] New: ICE for partial template specializations with template template parameters programmer00001h at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug rtl-optimization/125186] ICE: in want_to_gcse_p, at gcse.cc:875 with large --param=gpr2vr-cost= or --param=fpr2vr-cost= value zsojka at seznam dot cz via Gcc-bugs
• 2026/05/17 [Bug target/125297] What calling convention should be used with __attribute__ ((preserve_none, ms_abi))? sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug target/105010] [13/14/15/16/17 regression] GCC 12 after 20220227 fails to build on powerpc64-freebsd with Error: invalid mfcr mask jskumari at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug testsuite/124857] FAIL: g++.dg/gomp/deprecate-1.C xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/05/17 [Bug c++/124584] Destructor of tuple-protocol structured binding from co_await skipped at -O1+ avi at scylladb dot com via Gcc-bugs
• 2026/05/17 [Bug c++/124584] Destructor of tuple-protocol structured binding from co_await skipped at -O1+ avi at scylladb dot com via Gcc-bugs
• 2026/05/17 [Bug target/125351] New: [17 Regression] Assembler messages: Error: no such instruction: `ptwritel eax' with -mptwrite -masm=intel zsojka at seznam dot cz via Gcc-bugs
• 2026/05/17 [Bug c++/120617] ICE: in convert_nontype_argument, at cp/pt.cc:7977 aandrejevas5 at gmail dot com via Gcc-bugs
• 2026/05/17 [Bug c++/125349] internal seg fault whilst building the Qt WebEngine source code BT2023A at proton dot me via Gcc-bugs
• 2026/05/16 [Bug c/96093] __MATHCALLX Error with ';' missing in header file pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/98310] drivers/mtd/tests/subpagetest.c:426:1: error: could not split insn pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/82225] Unexpected nondeterministic "internal compiler error: Segmentation fault" when gcc is expected to save either rsp or rbp to allow its use in inline asm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug rtl-optimization/84682] [7 Regression] internal compiler error: Segmentation fault (process_address_1) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug rtl-optimization/83317] [7 Regression] ICE in lra_eliminate_reg_if_possible compiling Python with -mfpmath=sse on x86 Linux pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/92318] Nondeterministic ICE with -mcmodel=large -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug middle-end/71155] symbol in wrong section .data.rel.local on mips64el pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug ipa/92160] The control variable of TLS variable alias be removed when use emutls(--enable-tls=no) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/91616] Incorrect data address computation in very simple code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/99940] segmentation error pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/99940] segmentation error pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/64512] [5 Regression] ICE: in sched_analyze_reg, at sched-deps.c:2360 with -O2 -mmemcpy-strategy=vector_loop:-1:align -mno-push-args pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/68589] internal compiler error: Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/63459] operator new and returns_nonnull pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug libstdc++/63617] Crash in libstdc++ on AIX. pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/90627] <built-in>: internal compiler error when compiling cython-generated python3 modules pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/119149] Bogus "control reaches end of non-void function" warning with ill-formed expression on RHS of comma operator pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c/125350] Spurious -Wreturn-type if an if condition is illegal but both branches return pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c/125350] New: Spurious -Wreturn-type if both an if condition is illegal but both branches return blubban at gmail dot com via Gcc-bugs
• 2026/05/16 [Bug c++/98983] SEGV during C++17 variadic template instantiation pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/96805] [10 Regression] ICE: Segmentation fault in instantiate_template / pop_nested_class() pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/96720] ICE with* after include pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug pch/97226] ICE in gt_pch_note_object at ggc-common.c:276 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/91120] broken template instantiation for std::string_view values pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/125291] [16/17 Regression] libarchive-3.8.7 miscompiled on loongarch64-linux-gnu since r16-3562 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug middle-end/125345] [16/17 Regression] -D_GLIBCXX_ASSERTIONS with -O2 leads to abort/segfault since r16-3562 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/125349] internal seg fault whilst building the Qt WebEngine source code pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/115260] [13/14/15/16/17 Regression] Corruption of derived type data when array temporarys of type occur tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug middle-end/50481] builtin to reverse the bit order jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125314] [PDT] ice in copy_reference_ops_from_ref, at tree-ssa-sccvn.cc:1147 with -O1. dcb314 at hotmail dot com via Gcc-bugs
• 2026/05/16 [Bug middle-end/50481] builtin to reverse the bit order pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug middle-end/50481] builtin to reverse the bit order jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125059] Missing deallocation of derived type arrays with `write(formatted)` anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125095] namelist read with comments does not read data correctly anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125059] Missing deallocation of derived type arrays with `write(formatted)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/111952] Allocatable of derived type with DTIO is not deallocated going out of scope cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125095] namelist read with comments does not read data correctly cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/116548] [avr] ivopts Introducing expensive loop condition gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug other/125348] Four misspellings jakub at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125347] gfortran internal compiler error for linked list with allocatable link anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c++/125349] New: internal seg fault whilst building the Qt WebEngine source code BT2023A at proton dot me via Gcc-bugs
• 2026/05/16 [Bug middle-end/125345] [16/17 Regression] -D_GLIBCXX_ASSERTIONS with -O2 leads to abort/segfault since r16-3562 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug middle-end/125345] [16/17 Regression] -D_GLIBCXX_ASSERTIONS with -O2 leads to abort/segfault since r16-3562 sjames at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug other/125348] New: Four misspellings goeran at uddeborg dot se via Gcc-bugs
• 2026/05/16 [Bug fortran/125347] gfortran internal compiler error for linked list with allocatable link kargl at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/125347] New: gfortran internal compiler error for linked list with allocatable link jos.bergervoet at xs4all dot nl via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/64464] Optimization for reusing values in loops tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/122245] -fc-prototypes does not work with interfaces defined by a PROCEDURE statement tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/122245] -fc-prototypes does not work with interfaces defined by a PROCEDURE statement cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug driver/125311] -fcheck=no-bounds doesn't always work anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug driver/125311] -fcheck=no-bounds doesn't always work anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/116548] [avr] ivopts Introducing expensive loop condition gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/116548] [avr] ivopts Introducing expensive loop condition gjl at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug c/125346] New: break of named loop suppresses -Wimplicit-fallthrough rasheeqhere at gmail dot com via Gcc-bugs
• 2026/05/16 [Bug middle-end/125345] [16/17 Regression] -D_GLIBCXX_ASSERTIONS with -O2 leads to abort/segfault kaelfandrew at gmail dot com via Gcc-bugs
• 2026/05/16 [Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/56818] [meta-bug] fortran-dev bugs tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/45424] [F08] Add IS_CONTIGUOUS intrinsic tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug fortran/58157] ICE on character function with len given by a PURE function tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/125312] [16/17 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails redi at gcc dot gnu.org via Gcc-bugs
• 2026/05/16 [Bug target/125312] [16/17 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails cvs-commit at gcc dot gnu.org via Gcc-bugs

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