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• [Bug middle-end/102697] [14/15/16/17 Regression] overflow warning missing after -O2 vectorization jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/101730] [14/15/16/17 Regression] ICE in cp_parser_ctor_initializer_opt_and_function_body, at cp/parser.c:24549 since r11-723-g020d86db8896f088 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/103223] [14/15/16/17 regression] Access attribute dropped when ipa-sra is applied jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/101903] [14/15/16/17 Regression] ICE with invalid constexpr constructor in template class jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/102756] [14/15/16/17 Regression] Complete unrolling is too senative to PRE; c-c++-common/torture/vector-compare-2.c jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/101625] [14/15/16/17 Regression] ICE in modref_tree<int>::merge with LTO since r11-3825-g71dbabccbfb295c8 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug debug/100523] [14/15/16/17 Regression] armv8.1-m.main -fcompare-debug failure with -O -fmodulo-sched -mtune=cortex-a53 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/100507] [14/15/16/17 Regression] ICE on invalid: tree check expects tree that contains 'decl common' jakub at gcc dot gnu.org via Gcc-bugs
• [Bug d/102765] [14/15/16/17 Regression] GDC11 stopped inlining library functions and lambdas used by a binary search one-liner code jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/101303] [14/15/16/17 Regression] ICE from modified lambda-generic-100362.C test case from bug 100362 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/100595] [14/15/16/17 Regression] ICE: output_operand with static const int of address of label + difference of label jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/69639] [14/15/16/17 Regression] FAIL: gcc.c-torture/compile/limits-exprparen.c jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/100460] [14/15/16/17 Regression][modules] mingw build broken due to use of unsupported open() flags jakub at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/100346] [14/15/16/17 regression] printf tests fail after r11-6755 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug debug/100530] [14 Regression] ICE with -g: in add_dwarf_attr with __seg_gs (Alternative address-space) global variable since r8-4385-ga297ccb52e0c894e jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96465] [14/15/16/17 Regression] ICE in tsubst_function_decl, at cp/pt.c:13669 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/18346] [14/15/16/17 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/98803] [14/15/16/17 Regression] [C++20] ICE on invalid code with checked build [in synthesize_implicit_template_parm, at cp/parser.c:45335] jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/96564] [14/15/16/17 Regression] New maybe use of uninitialized variable warning since r11-959 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/99673] [14/15/16/17 Regression] bogus -Wstringop-overread warning with address sanitizer due to member address substitution jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/100575] [14/15/16/17 Regression] ICE: in expand_stack_alignment with a bigger than 16 byte aligned type passed to main jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/96966] [14/15/16/17 Regression] redundant memcpy not eliminated after pointer subtraction jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/96750] [14/15/16/17 Regression] 10-12% performance decrease in benchmark going from GCC8 to GCC9/GCC10 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/97986] [14/15 Regression] ICE in force_constant_size when applying va_arg to VLA type since r6-91-gf8e89441bc5518f4 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96645] [14/15/16/17 Regression] [CWG2335] std::variant default constructor and unparsed DMI jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/98995] [14/15/16/17 Regression] Copy elision not applied to members declared with [[no_unique_address]] or a empty base class jakub at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/99942] [14 Regression] COW std::string::data() is noexcept but can throw jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/99469] [14/15/16/17 Regression] ICE: qsort checking failed with selective scheduling on aarch64 since r8-6635-g3f26f054872c375e7f9a80ede7a56036d9b57597 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/98856] [14/15 Regression] botan AES-128/XTS is slower by ~17% since r11-6649-g285fa338b06b804e72997c4d876ecf08a9c083af jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/98621] [14/15/16/17 Regression] ICE: x from g referenced in f jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96957] [14/15/16/17 Regression] GCC thinks a non-dependent base is dependent because of template alias jakub at gcc dot gnu.org via Gcc-bugs
• [Bug lto/98504] [14/15/16/17 Regression] bootstrap broken in libgo on ia64-linux-gnu jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/95938] [14/15/16/17 Regression] ICE in synthesize_implicit_template_parm, at cp/parser.c:44077 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/93264] [14/15/16/17 Regression] ICE in cfg_layout_redirect_edge_and_branch_force with -freorder-blocks-and-partition and -fmodulo-sched jakub at gcc dot gnu.org via Gcc-bugs
• [Bug libfortran/94143] [14/15/16/17 Regression] Asynchronous execute_command_line() breaks following synchronous calls jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/94276] [14/15/16/17 Regression] g++: error: gcc/testsuite/g++.dg/ext/stmtexpr3.C: -fcompare-debug failure since r9-3352-g87bd153645f393a1 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96467] [14/15/16/17 Regression] in finish_member_declaration, at cp/semantics.c:3240 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/93007] [14/15/16/17 regression] pr77698.c testcase fails due to block commoning jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/93573] [14/15/16/17 Regression] internal compiler error: in force_constant_size, at gimplify.c:733 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96162] [14/15/16/17 Regression] ICE in discriminator_for_local_entity, at cp/mangle.c:1910 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/96252] [14/15/16/17 Regression] missed optimization where identical functions have very different codegen since gcc 10 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/93644] [14/15/16/17 Regression] spurious -Wreturn-local-addr with PHI of PHI jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/96184] [14/15/16/17 Regression] GCC treats "use of local variable with automatic storage from containing function" differently in versions jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/93271] [14 regression] SRA producing wrong code on denormals jakub at gcc dot gnu.org via Gcc-bugs
• [Bug lto/92600] [14/15/16/17 Regression] ICE: symtab_node::verify failed, building 523.xalancbmk_r with -flto -fno-inline since r267359 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/93503] [14/15/16/17 Regression] Duplicated error on pure virtual template jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/93404] [14/15/16/17 regression] -O2 and -O2 -flto SPEC2006 and 2017 code size regression jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/91112] [14/15/16/17 Regression] Bad error message for virtual function of a template class. Wrong "required from here" line number jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/91498] [14/15/16/17 Regression] STV change in r274481 causes 300.twolf regression on Haswell jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/90270] [14/15/16/17 Regression] Do not select best induction variable optimization jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/91161] [14/15/16/17 Regression] ICE in begin_move_insn, at sched-ebb.c:175 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/84842] [14/15/16/17 Regression] ICE in verify_target_availability, at sel-sched.c:1569 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/91133] [14/15/16/17 Regression] Wrong "partial specialization is not more specialized than" error jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/90249] [14 Regression] Code size regression on thumb2 due to sub-optimal register allocation starting with r265398 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/85175] [14/15/16/17 regression] false-positive -Wformat-overflow= warning with gcc-8 -Os jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/90594] [14/15/16/17 regression] Spurious popcount emitted jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/90036] [14/15/16/17 Regression] false positive: directive argument is null [-Werror=format-overflow=] jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/89549] [14/15/16/17 Regression] -Wmisleading-indentation is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/89499] [14/15/16/17 Regression] ICE in expand_UNIQUE, at internal-fn.c:2605 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/85046] [14/15/16/17 Regression] cp/name-lookup.c:6175:53: runtime error: member access within null pointer of type 'struct cp_binding_level' jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/84345] [14/15/16/17 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1) with `-fsched2-use-superblocks -fno-sched-critical-path-heuristic` jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/87489] [14/15/16/17 Regression] Spurious -Wnonnull warning jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/84280] [14/15/16/17 Regression] Performance regression in g++-7 with Eigen for non-AVX2 CPUs jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/87034] [14/15/16/17 Regression] missing -Wformat-overflow on a sprintf %s with a wide string jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/87031] [14/15/16/17 Regression] optimization for size - two cases of regression relatively to 5.3.0 (loop unrolling) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/33699] [14/15/16/17 regression] missing optimization on const addr area store jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/84353] [14/15/16/17 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/84251] [14/15/16/17 Regression] Performance regression in gcc 8/9/10/11/12 when comparing floating point numbers jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/86717] [14/15/16/17 Regression] Unexpected error in dynamic allocation of an array of function pointers jakub at gcc dot gnu.org via Gcc-bugs
• [Bug libgomp/77371] [14/15/16/17 Regression][OpenACC] ICE in force_constant_size, at gimplify.c:671 (... and others) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/85249] [14/15/16/17 Regression] ICE with invalid default parameter jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/86905] [14/15/16/17 Regression] g++ ICE on valid code with the weakref attribute: verify_cgraph_node failed jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/86019] [14/15/16/17 Regression] Unref implementation using atomic_thread_fence generates worse code on x86-64 in gcc 8.1 than 7.3 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/77299] [14/15/16/17 Regression] No warning for unused "INT64_MAX" and similar constants due macro tracking from system headers jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/84204] [14/15/16/17 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/83756] [14/15/16/17 Regression] gcc ICE in gimplify_expr on boost::call_once (-fms-extensions) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/84075] [14/15/16/17 Regression] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’ jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/83267] [14/15/16/17 regression] [armeb] gfortran.fortran-torture/execute/scalarize2.f90 fails since r255307 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/69702] [14/15/16/17 Regression] excessive stack usage with -fprofile-arcs, LIM store motion lacks a register pressure aware cost model jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/69580] [14/15/16/17 Regression] From 28 seconds to 10 minutes moving from gcc 5.3.1 to gcc 6.0.0 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/70341] [14/15/16/17 Regression] cost model for addresses is incorrect, slsr is using reg + reg + CST for arm jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/69564] [14/15/16/17 Regression] lto and/or C++ make scimark2 LU slower jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/70164] [14/15/16/17 Regression] Code/performance regression due to poor register allocation on Cortex-M0 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/67153] [14/15/16/17 Regression] integer optimizations 53% slower than std::bitset<> jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/66892] [14/15/16/17 Regression] [DR355] Fix of core language defect 355 has status c++11 but is not implemented yet jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/68733] [14/15/16/17 Regression] FAIL: libgomp.c/target-29.c (internal compiler error) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/65891] [14/15/16/17 Regression] -Wlogical-op now warns about logical ‘and’ of equal expressions even when different types/sizeofs are involved jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/38059] [14/15/16/17 Regression] Compile time regression for gcc.dg/20020425-1.c jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/66004] [14/15/16/17 Regression]: performance of 26_numerics/random/negative_binomial_distribution/operators/values.cc jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/23868] [14/15/16/17 regression] builtin_apply uses wrong mode for multi-hard-register return values jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/34723] [14/15/16/17 Regression] Summing variable should be initialized to the first member before the loop jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/28831] [14/15/16/17 Regression] Aggregate copy not elided when using a return value as a pass-by-value parameter jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/44580] [14/15/16/17 Regression] inconsistent "right-hand operand of comma has no effect" jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/32306] [14/15/16/17 Regression] redundant && || not eliminated jakub at gcc dot gnu.org via Gcc-bugs
• [Bug driver/25208] [14/15/16/17 Regression] two outputs and -MMD jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug driver/25208] [14/15/16/17 Regression] two outputs and -MMD igodard at pacbell dot net via Gcc-bugs
• [Bug c/32643] [14/15/16/17 Regression] Wrong error message with unsigned char a = uchar&512 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/47344] [14/15/16/17 Regression][meta-bug] GCC gets slower and uses more memory jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/21161] [14/15/16/17 Regression] "clobbered by longjmp" warning ignores the data flow jakub at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/24024] [14/15/16/17 Regression] gcc -E -C processes "\" incorrectly inside C comments jakub at gcc dot gnu.org via Gcc-bugs
• [Bug other/26966] [14/15/16/17 Regression] linking of C++/ObjC app fail on OpenBSD 3.9/10/11/12 due POSIX threading unresolved symbols jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/46393] [14/15/16/17 Regression] m68k code size regression jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/38134] [14/15/16/17 Regression] speed regression with many loop invariants jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/37916] [14/15/16/17 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names. jakub at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/36443] [14/15/16/17 Regression]: HOSTCC doesn't work with installed gcc jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/21343] [14/15/16/17 Regression] incompatible internal linkage declarations in different scopes not diagnosed jakub at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/20285] [14/15/16/17 Regression] gcc -E - < . gives a misleading error message jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/21182] [14/15/16/17 Regression] gcc can use registers but uses stack instead jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/15596] [14/15/16/17 Regression] Missed optimization with bitfields with return value jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/18335] [14/15/16/17 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/12245] [14/15/16/17 regression] Uses lots of memory when compiling large initialized arrays jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127340] New: [modules] ICE in import_export_decl when including gcc-plugin.h before importing std mail at tobiasliese dot me via Gcc-bugs
• [Bug target/126723] aarch64-darwin: temporary L.str labels miscompile literals after a weak_definition oliver.rosten at googlemail dot com via Gcc-bugs
• [Bug c/117245] [13 Regression] ICE: verify_ssa failed (error: definition in block 2 follows the use) with VLA types in struct with a vector type rebuild and nested functions since r13-6128-g47821ba07a19b6 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/113690] [13 Regression] ICE: in as_a, at machmode.h:381 with -O2 -fno-dce -fno-forward-propagate -fno-split-wide-types -funroll-loops jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/123854] [meta-bug] modref issues jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/124699] [13 Regression] Expression using __builtin_ffsll() may not be considered constant jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/109856] [13 regression] -Wnull-dereference false positive in Emacs itree.c (regression from GCC 12) since r13-3596-ge7310e24b1c0ca jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/85099] [meta-bug] selective scheduling issues jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug rtl-optimization/85099] [meta-bug] selective scheduling issues jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/110390] [13 Regression] ICE on valid code on x86_64-linux-gnu with sel-scheduling: in av_set_could_be_blocked_by_bookkeeping_p, at sel-sched.cc:3609 since r13-3596-ge7310e24b1c0ca jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/124549] [13 regression] riscv64: false positive -Walloc-size-larger-than= with int multiplication jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/116284] [13 Regression] incorrect classification of zero-sized array as variably modified jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/110393] [13 regression] ICE at -O3 with "-fselective-scheduling2 -fPIC": in move_op_ascend, at sel-sched.cc:6150 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/99599] [13 Regression] Concepts requirement falsely reporting cyclic dependency, breaks tag_invoke pattern jakub at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/115765] [13 Regression] signed integer overflow check missing jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/125677] [13 Regression] The C++ frontend fails to reject an invalid un-deduced auto in a trailing return type when forming a function reference type for a variable template instantiation. jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/92955] [13 regression] False positive stringop-overflow warning with vectorization and loop unrolling jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/123596] [13 Regression] ICE in tree check: expected ssa_name, have var_decl in unlink_stmt_vdef, at tree-ssa-operands.cc:1387 with -O2 flag jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/109747] [13 Regression] SLP cost of constructors is off jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/109480] [13 Regression] non-depedent access goes wrong in a template method sometimes since r11-1350-g92bed036098928 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/108933] [13 Regression] Missing rev16 detection jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/107557] [13 Regression] ICE -fsanitize=undefined and VLA as argument type to a function jakub at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/114159] [13 Regression] ICE: in call_info, at analyzer/call-info.cc:143 with -fanalyzer -fanalyzer-call-summaries --param=analyzer-max-svalue-depth=0 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/87332] [meta-bug] Issues related to Identical Code Folding (ICF) and Tail Merging (-ftree-tail-merge) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/98356] [13 Regression] ICE in cp_parser_dot_deref_incomplete, at cp/parser.c:7899 since r9-4841-g2139fd74f31449c0 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/95140] [13 Regression] bogus -Wstringop-overflow for a loop unrolled past the end of an array jakub at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/95072] [13 Regression] -Warray-bounds false positive with flexible array bounds (regression from GCC 9) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/93565] [13 Regression] Combine duplicates instructions jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/123061] [13 Regression] wrong code at -O3 with -ffinite-loops on x86_64-linux-gnu since r12-3313 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/118300] [13 Regression] False malloc leak warning from static analyzer with -fsanitize=address,undefined jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111668] [13 Regression] vrp2 (match and simplify) introduces invalid wide signed Boolean values jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111249] [13 Regression] Aggressive loop optimization reports "iteration 2147483645 invokes undefined behavior" jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/101463] [13 Regression] Using a constexpr variable template specialization as default argument for non-type template parameter of reference type leads gcc to reject function call jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/116296] [13 Regression] internal compiler error: in merge, at ipa-modref-tree.cc:176 at -O3 since r12-4227-g44b61586d8640b jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/99015] [13 Regression] ICE: Max. number of generated reload insns per insn is achieved (90) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127339] New: GCC should allow using builtin type traits in mangled names nikolasklauser at berlin dot de via Gcc-bugs
  • [Bug c++/127339] GCC should allow using builtin type traits in mangled names pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127339] GCC should allow using builtin type traits in mangled names nikolasklauser at berlin dot de via Gcc-bugs
  • [Bug c++/127339] GCC should allow using builtin type traits in mangled names redi at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/127339] GCC should allow using builtin type traits in mangled names pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/90659] [13 Regression] ICE in tree_to_uhwi, at tree.h:4352/7291 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c/111059] [13 Regression] ICE: in gimplify_expr, at gimplify.cc:17253 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/106757] [13 Regression] Incorrect "writing 1 byte into a region of size 0" on a vectorized loop jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/86769] [13 Regression] g++ destroys condition variable in for statement too early jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/114826] [13 Regression] Bogus -Warray-bounds warning for 32-byte array with certain march flags jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/110269] [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-4607-g2dc5d6b1e7e jakub at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/105383] [13 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -m32 since r11-6188-g0b76990a9d75d97b jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127338] New: [modules] recursive lazy load / failed to load pendings for nested type of imported class template anthonygaudino45 at gmail dot com via Gcc-bugs
• [Bug analyzer/107646] RFE: can we reimplement gcc-python-plugin's cpychecker as a -fanalyzer plugin? jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/80491] [13 Regression] Compiler regression for long-add case. jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/80520] [12 Regression] Performance regression from missing if-conversion jakub at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/115285] [13 Regression] std::unordered_set can have duplicate value jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/113835] [13 Regression] compiling std::vector with const size in C++20 is slow jakub at gcc dot gnu.org via Gcc-bugs
• [Bug target/113689] [13 Regression] wrong code with -fprofile -mcmodel=large when needing drap register since r11-6548 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/98662] [13 Regression] checking ICE in friend_accessible_p since r227023 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/113622] [13 Regression] ICE with vectors in named registers jakub at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/109802] [13 Regression] ICE using dubious flexible arrays in unions jakub at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/124555] [13 Regression] ICE when building ffmpeg-8.0.1 (prepare_cmp_insn, at optabs.cc:460) jakub at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/109432] [meta-bug] tracker bug for issues with -Wanalyzer-out-of-bounds jakub at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/111266] [13 Regression] Missing -Wanalyzer-out-of-bounds for concrete offset overwrite. jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/108802] [13 Regression] missed inlining of call via pointer to member function since r10-3542-g0b92cf305dcf34 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug c++/127337] New: ICE looking up qualified name with std::async tymi at tymi dot org via Gcc-bugs
• [Bug rtl-optimization/127329] New: Missed Optimization: short memcpy to stack variable not optimized on some targets rsaxvc at gmail dot com via Gcc-bugs
  • [Bug tree-optimization/127329] Missed Optimization: short memcpy to stack variable not optimized on some targets pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127329] Missed Optimization: short memcpy to stack variable not optimized on some targets pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/127336] New: wrong code with __atomic_add_fetch() at -O1 and above on x86 zsojka at seznam dot cz via Gcc-bugs
  • [Bug middle-end/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 ubizjak at gmail dot com via Gcc-bugs
  • [Bug target/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug target/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 ubizjak at gmail dot com via Gcc-bugs
  • [Bug middle-end/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/127336] wrong code with __atomic_add_fetch() at -O1 and above on x86 cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/124209] Address of member of struct is not propagated into asm output ubizjak at gmail dot com via Gcc-bugs
  • [Bug rtl-optimization/124209] Address of member of struct is not propagated into asm output ubizjak at gmail dot com via Gcc-bugs
  • [Bug rtl-optimization/124209] Address of member of struct is not propagated into asm output ubizjak at gmail dot com via Gcc-bugs
• [Bug c/127335] New: https://ethz.ch/content/dam/ethz/special-interest/infk/ast-dam/documents/Theodoridis-ASPLOS22-DCE-Paper.pdf kyuwoncho18 at gmail dot com via Gcc-bugs
  • [Bug tree-optimization/127335] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127335] [15/16/17 Regression] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/127335] [15/16/17 Regression] GCC CRC-loop recognizer: ICE (`tree_to_uhwi`) on a > 2^64 polynomial constant rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/127334] New: [x86_64] -fstack-clash-protection misses probes for large outgoing aggregate arguments 220255623 at seu dot edu.cn via Gcc-bugs
• [Bug middle-end/127333] New: __builtin_dynamic_object_size truncates a signed counted_by count to 32 bits, bypassing FORTIFY=3 220255623 at seu dot edu.cn via Gcc-bugs
• [Bug c++/127331] New: [reflection] Mangling conflict when using annotation reflection as a template argument mhvs1122 at gmail dot com via Gcc-bugs
• [Bug target/127330] New: [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in extract_insn_cached(rtx_insn*) (recog.cc:2782) zsojka at seznam dot cz via Gcc-bugs

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