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[Bug sanitizer/111736] New: Address sanitizer is not compatible with named address spaces
2024-05-21 9:55 UTC (7+ messages)
` [Bug sanitizer/111736] "
[Bug c++/115160] New: Enabling undefined behaviour sanitizer causes or'ed bit shift to report wrong result
2024-05-21 9:53 UTC (3+ messages)
` [Bug c++/115160] "
[Bug rtl-optimization/115169] New: [14 regression] ICE in loongarch bootstrap with checking: RTL check: expected code 'reg', have 'const_int' in rhs_regno, at rtl.h:1934
2024-05-21 9:35 UTC (5+ messages)
` [Bug target/115169] "
` [Bug target/115169] [14/15 "
[Bug sanitizer/115172] New: Invalid -fsanitize=bool sanitization of variable from named address space
2024-05-21 9:33 UTC
[Bug tree-optimization/115154] New: [13/14 Regression] wrong code at optimization levels -O2, -O3, -Os
2024-05-21 9:20 UTC (2+ messages)
` [Bug tree-optimization/115154] [13/14/15 Regression] wrong code at optimization levels -O2, -O3, -Os since r13-7434-g682bbd364708fe
[Bug tree-optimization/115152] New: wrong code at -O3 with "-fno-tree-fre -fno-tree-dominator-opts -fno-tree-loop-im" on x86_64-linux-gnu
2024-05-21 9:20 UTC (3+ messages)
` [Bug tree-optimization/115152] [13/14/15 Regression] wrong code at -O3 with "-fno-tree-fre -fno-tree-dominator-opts -fno-tree-loop-im" on x86_64-linux-gnu since r13-455
[Bug tree-optimization/115143] New: [14/15 Regression] tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85
2024-05-21 9:20 UTC (2+ messages)
` [Bug tree-optimization/115143] [11/12/13 "
[Bug fortran/115070] New: ICE using IEEE_ARITHMETIC in a derived type method with intent(out) statement
2024-05-21 9:20 UTC (2+ messages)
` [Bug fortran/115070] [13/14/15 Regression] ICE using IEEE_ARITHMETIC in a derived type method with class, intent(out)
[Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492
2024-05-21 9:20 UTC (2+ messages)
` [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function
[Bug libstdc++/114865] New: std::atomic<X>::compare_exchange_strong seems to hang under GCC 13 on Ubuntu 23.04
2024-05-21 9:20 UTC (2+ messages)
` [Bug libstdc++/114865] [13/14/15 Regression] std::atomic<X>::compare_exchange_strong seems to hang under GCC 13 for C++11
[Bug c/114826] New: Bogus -Warray-bounds warning for 32-byte array with certain march flags
2024-05-21 9:20 UTC (2+ messages)
` [Bug tree-optimization/114826] [13 Regression] "
[Bug rtl-optimization/114788] New: ICE on valid code at -O{2,3} on x86_64-linux-gnu (during RTL pass: sched2): in move_exprs_to_boundary, at sel-sched.cc:5236
2024-05-21 9:20 UTC (2+ messages)
` [Bug rtl-optimization/114788] [13/14/15 Regression] "
[Bug c++/114772] New: pragma GCC target applied to earlier template function with __attribute__((warn_unused_result))
2024-05-21 9:20 UTC (2+ messages)
` [Bug c++/114772] [13/14/15 Regression] pragma GCC target applied to earlier template function with __attribute__((warn_unused_result)) since r12-6904
[Bug libstdc++/114770] New: std::chrono::locate_zone("Asia/Chungking") fails on Debian Sid
2024-05-21 9:20 UTC (2+ messages)
` [Bug libstdc++/114770] "
[Bug analyzer/114677] New: apparent -Wanalyzer-fd-leak false positive
2024-05-21 9:19 UTC (2+ messages)
` [Bug analyzer/114677] [13/14/15 Regression] -Wanalyzer-fd-leak false positive writing to int * param
[Bug c++/114619] New: [14 regression] ICE with -fno-elide-constructors in C++14 mode for non-constant initializer in array new
2024-05-21 9:19 UTC (2+ messages)
` [Bug c++/114619] [13/14/15 regression] ICE with -fno-elide-constructors in C++14 mode for non-constant initializer in array new since r13-3175-g6ffbf87ca66f4e
[Bug target/114578] New: [13/14 Regression] memory hog, virtual memory exhausted, building a c++ file on arm-linux-gnueabihf
2024-05-21 9:19 UTC (2+ messages)
` [Bug c++/114578] [13/14/15 "
[Bug target/114432] New: [13 Regression] ICE in connect_traces, at dwarf2cfi.cc:3079 on s390x-linux-gnu
2024-05-21 9:19 UTC (2+ messages)
` [Bug target/114432] [13/14/15 "
[Bug ada/114398] New: Unexpected storage error when "executing" return statement
2024-05-21 9:19 UTC (2+ messages)
` [Bug ada/114398] [13/14/15 regression] Storage_Error with 'Access of primitive function returning limited type
[Bug fortran/114373] New: BLOCK construct not correctly analyzed with -fopenmp
2024-05-21 9:19 UTC (2+ messages)
` [Bug fortran/114373] [12/13 Regression] "
[Bug fortran/114324] New: AVX2 vectorisation performance regression with gfortran 13/14
2024-05-21 9:19 UTC (2+ messages)
` [Bug tree-optimization/114324] [13/14/15 Regression] "
[Bug rtl-optimization/114261] New: [13/14 Regression] Scheduling takes excessive time (97%)
2024-05-21 9:19 UTC (2+ messages)
` [Bug rtl-optimization/114261] [13/14/15 Regression] Scheduling takes excessive time (97%) since r13-5154-g733a1b777f1
[Bug libstdc++/114244] New: Need to use round when parsing fractional seconds
2024-05-21 9:19 UTC (2+ messages)
` [Bug libstdc++/114244] "
[Bug middle-end/114196] New: [13/14 Regression] Fixed length vector ICE: in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:9454
2024-05-21 9:19 UTC (2+ messages)
` [Bug middle-end/114196] [13 "
[Bug analyzer/114159] New: [13/14 Regression] ICE: in call_info, at analyzer/call-info.cc:143 with -fanalyzer -fanalyzer-call-summaries --param=analyzer-max-svalue-depth=0
2024-05-21 9:19 UTC (2+ messages)
` [Bug analyzer/114159] [13 "
[Bug libstdc++/114018] New: std::nexttoward is not implemented for C++23-FP-Types
2024-05-21 9:19 UTC (2+ messages)
` [Bug libstdc++/114018] "
[Bug c++/113994] New: Probable C++ code generation bug with -O2 on s390x platform
2024-05-21 9:19 UTC (2+ messages)
` [Bug target/113994] [13/14/15 Regression] "
[Bug c++/113835] New: compiling std::vector with const size in C++20 is slow
2024-05-21 9:19 UTC (2+ messages)
` [Bug libstdc++/113835] [13/14/15 Regression] "
[Bug rtl-optimization/113690] New: [13/14 Regression] ICE: in as_a, at machmode.h:381 with -O2 -fno-dce -fno-forward-propagate -fno-split-wide-types -funroll-loops
2024-05-21 9:18 UTC (2+ messages)
` [Bug target/113690] [13 "
[Bug c++/113662] New: [13/14 Regression] Wrong code for std::sort with fancy pointer
2024-05-21 9:18 UTC (2+ messages)
` [Bug tree-optimization/113662] [13/14/15 Regression] Wrong code for std::sort with fancy pointer since r13-6945-g429a7a88438cc8
[Bug target/113641] New: 510.parest_r with PGO at O2 slower than GCC 12 (7% on Zen 3&2, 4% on CascadeLake) since r13-4272-g8caf155a3d6e23
2024-05-21 9:18 UTC (2+ messages)
` [Bug target/113641] [13/14/15 regression] "
[Bug rtl-optimization/113546] New: aarch64: bootstrap-debug-lean broken with -fcompare-debug failure
2024-05-21 9:18 UTC (2+ messages)
` [Bug rtl-optimization/113546] [13/14/15 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1
[Bug tree-optimization/113434] New: [13/14 Regression] Missed optimization for Loop Unswitch
2024-05-21 9:18 UTC (2+ messages)
` [Bug tree-optimization/113434] [13/14/15 Regression] VRP misses conditional in loop is always false sometimes
[Bug c++/113360] New: Truncated constexpr error messages with -std=c++23/26
2024-05-21 9:18 UTC (2+ messages)
` [Bug c++/113360] [13/14/15 Regression] "
[Bug c++/113239] New: [13 regression] After 822a11a1e64, bogus -Warray-bounds warnings in std::vector
2024-05-21 9:18 UTC (2+ messages)
` [Bug tree-optimization/113239] [13/14/15 "
[Bug target/113048] New: [13/14 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.cc:1862 (unable to find a register to spill) {*andndi3_doubleword_bmi} with -march=cascadelake
2024-05-21 9:18 UTC (2+ messages)
` [Bug rtl-optimization/113048] [13 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.cc:1862 (unable to find a register to spill) {*andndi3_doubleword_bmi} with -march=cascadelake since r13-1716
[Bug middle-end/112710] New: [13/14 Regression] ICE: in write_type, at cp/mangle.cc:2226 with -fdump-go-spec=filename -flto -fno-use-linker-plugin
2024-05-21 9:18 UTC (2+ messages)
` [Bug middle-end/112710] [13/14/15 "
[Bug debug/112703] New: [13/14 Regression] -fcompare-debug failure at -O1 and above
2024-05-21 9:18 UTC (2+ messages)
` [Bug debug/112703] [13/14/15 "
[Bug tree-optimization/112657] New: missed optimization: cmove not used with multiple returns
2024-05-21 9:18 UTC (2+ messages)
` [Bug rtl-optimization/112657] [13/14/15 Regression] "
[Bug libstdc++/112453] New: <ranges>: __take_of_repeat_view/__drop_of_repeat_view should forwards __r._M_value
2024-05-21 9:18 UTC (2+ messages)
` [Bug libstdc++/112453] "
[Bug middle-end/112305] New: [13/14 Regression] Wrong code at -O1/2/3/s on x86_64-pc-linux-gnu
2024-05-21 9:18 UTC (2+ messages)
` [Bug middle-end/112305] [11/12/13 "
[Bug regression/111709] New: [13 Regression] Miscompilation of sysdeps/ieee754/dbl-64/s_fma.c
2024-05-21 9:18 UTC (2+ messages)
` [Bug regression/111709] [13/14/15 "
[Bug c++/111471] New: Incorrect NTTP printing in the error messages
2024-05-21 9:17 UTC (2+ messages)
` [Bug c++/111471] "
[Bug analyzer/111305] New: GCC Static Analyzer -Wanalyzer-out-of-bounds FP and ICE problem
2024-05-21 9:17 UTC (2+ messages)
` [Bug analyzer/111305] [13/14/15 Regression] GCC Static Analyzer -Wanalyzer-out-of-bounds false postive
[Bug analyzer/111266] New: Missing -Wanalyzer-out-of-bounds for concrete offset overwrite
2024-05-21 9:16 UTC (2+ messages)
` [Bug analyzer/111266] [13 Regression] "
[Bug target/111165] New: [13 regression] builtin strchr miscompiles on Debian/x32 with dietlibc
2024-05-21 9:16 UTC (2+ messages)
` [Bug target/111165] "
[Bug libstdc++/111163] New: signed integer overflow in std::format("{:%S}",std::chrono::duration....)
2024-05-21 9:16 UTC (2+ messages)
` [Bug libstdc++/111163] "
[Bug analyzer/111099] New: -fanalyzer -Os segmentation fault
2024-05-21 9:16 UTC (2+ messages)
` [Bug analyzer/111099] [13/14/15 Regression] -fanalyzer -Os segmentation fault due to infinite recursion in ana::constraint_manager::eval_condition
[Bug libstdc++/111077] New: atomic_ref compare_exchange_strong doesn't properly ignore padding bits
2024-05-21 9:16 UTC (2+ messages)
` [Bug libstdc++/111077] "
[Bug c++/111075] New: ICE on g++.dg/torture/tail-padding1.C on darwin
2024-05-21 9:16 UTC (2+ messages)
` [Bug c++/111075] [13/14/15 Regression] "
[Bug c++/111073] New: [13/14 regression] False-positive -Wstringop-overflow when building gdb from trunk
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/111073] [13/14/15 regression] False-positive -Wstringop-overflow when building gdb from trunk with -D_GLIBCXX_ASSERTIONS
[Bug c++/110997] New: [13/14 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005
2024-05-21 9:16 UTC (2+ messages)
` [Bug c++/110997] [13 "
[Bug tree-optimization/110992] New: [14 Regression] Dead Code Elimination Regression at -O3 since r14-1654-g7ceed7e3e29
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/110992] [13/14/15 Regression] missed VRP optimization due to transformation of `a & -zero_one_valued_p` into `a * zero_one_valued_p`
[Bug c++/110835] New: -fsanitize=address causes slowdown from std::rethrow_exception not called
2024-05-21 9:16 UTC (2+ messages)
` [Bug sanitizer/110835] [13/14/15 Regression] -fsanitize=address causes huge runtime "
[Bug tree-optimization/110829] New: [13/14 Regression] FAIL: gcc.dg/pr56837.c scan-tree-dump-times optimized "memset ..c, 68, 16384.;" 1
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/110829] [13/14/15 "
[Bug tree-optimization/110503] New: [13/14 Regression] Dead Code Elimination Regression at -O3 since r13-322-g7f04b0d786e
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/110503] [13/14/15 "
[Bug analyzer/110501] New: Invalid use-after-free / realloc
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/110501] [13/14/15 regression] Invalid -Wuse-after-free / realloc with a store/load happening
[Bug rtl-optimization/110390] New: 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
2024-05-21 9:16 UTC (2+ messages)
` [Bug rtl-optimization/110390] [13/14/15 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
[Bug c++/110382] New: [13/14 Regression] internal compiler error: in verify_ctor_sanity
2024-05-21 9:16 UTC (2+ messages)
` [Bug c++/110382] [13 "
[Bug tree-optimization/110361] New: [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-2020-g16b013c9d9b
2024-05-21 9:16 UTC (2+ messages)
` [Bug tree-optimization/110361] [13/14/15 "
[Bug ipa/110334] New: [13/14 Regresssion] unused functions not eliminated before LTO streaming
2024-05-21 9:16 UTC (2+ messages)
` [Bug ipa/110334] "
[Bug analyzer/110285] New: -Wanalyzer-infinite-loop false positive
2024-05-21 9:15 UTC (2+ messages)
` [Bug analyzer/110285] [13/14/15 Regression] -Wanalyzer-infinite-recursion false positive involving floating-point values
[Bug tree-optimization/110269] New: 13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-4607-g2dc5d6b1e7e
2024-05-21 9:15 UTC (2+ messages)
` [Bug tree-optimization/110269] [13 "
[Bug c/110251] New: Hang at -O3 on x86_64-linux-gnu
2024-05-21 9:15 UTC (2+ messages)
` [Bug tree-optimization/110251] [13 Regression] "
[Bug tree-optimization/110173] New: [14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-569-g21e2ef2dc25
2024-05-21 9:15 UTC (2+ messages)
` [Bug tree-optimization/110173] [13/14/15 Regression] Missed Dead Code Elimination when using __builtin_unreachable
[Bug libstdc++/110145] New: 20_util/to_chars/double.cc fails for -m32 -fexcess-precision=standard
2024-05-21 9:15 UTC (2+ messages)
` [Bug libstdc++/110145] "
[Bug c++/110114] New: ICE on calling overloaded function in case of incomplete argument type
2024-05-21 9:15 UTC (2+ messages)
` [Bug c++/110114] [13 Regression] ICE on calling overloaded function in case of incomplete argument type and C++ designated initializers
[Bug analyzer/110014] New: -Wanalyzer-allocation-size mishandles realloc (..., .... * sizeof (object))
2024-05-21 9:15 UTC (2+ messages)
` [Bug analyzer/110014] "
[Bug tree-optimization/110001] New: [13 regression] Suboptimal code generation for branchless binary search
2024-05-21 9:15 UTC (2+ messages)
` [Bug target/110001] [13/14/15 "
[Bug c++/109966] New: [13.1 Regression] ICE in implify_var_or_parm_decl, à gimplify.cc:3058
2024-05-21 9:15 UTC (2+ messages)
` [Bug c++/109966] [13 Regression] ICE in gimplify_var_or_parm_decl, "
[Bug tree-optimization/109943] New: [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-6834-g41ade3399bd
2024-05-21 9:15 UTC (2+ messages)
` [Bug tree-optimization/109943] [13/14/15 "
[Bug libstdc++/109889] New: [13/14 Regression] Segfault in __run_exit_handlers since r13-5309-gc3c6c307792026
2024-05-21 9:15 UTC (2+ messages)
` [Bug libstdc++/109889] [13/14/15 "
[Bug libstdc++/109857] New: tzdata 2021a has bad data that cannot be parsed by libstdc++
2024-05-21 9:15 UTC (2+ messages)
` [Bug libstdc++/109857] Debian stable's "
[Bug analyzer/109851] New: False positive va_arg when iterating through format string with for-loop
2024-05-21 9:15 UTC (2+ messages)
` [Bug analyzer/109851] [13/14/15 Regression] "
[Bug c/109828] New: C2x:static compound literal (with flexible array) in initializer leads to invalid size and ICE
2024-05-21 9:15 UTC (2+ messages)
` [Bug c/109828] [13/14/15 Regression] static compound literal with flexible array "
[Bug libstdc++/109814] New: freestanding using cmath does not compile anymore
2024-05-21 9:15 UTC (2+ messages)
` [Bug libstdc++/109814] [13/14/15 Regression] "
[Bug analyzer/109802] New: [regression] during IPA pass: analyzer: internal compiler error (using dubious flexible arrays in unions)
2024-05-21 9:15 UTC (2+ messages)
` [Bug analyzer/109802] [13 Regression] ICE using dubious flexible arrays in unions
[Bug libstdc++/109772] New: Memory layout optimization of std::chrono::hh_mm_ss is wrong
2024-05-21 9:15 UTC (2+ messages)
` [Bug libstdc++/109772] [13 Regression] "
[Bug ada/115168] New: [15 regression] Several libada compile errors on Solaris
2024-05-21 9:15 UTC (4+ messages)
` [Bug ada/115168] "
[Bug c++/109753] New: pragma GCC target stops std::vector from compiling
2024-05-21 9:14 UTC (2+ messages)
` [Bug c++/109753] [13/14/15 Regression] pragma GCC target causes std::vector not to compile (always_inline on constructor)
[Bug c++/109727] New: [13/14 Regression] -Warray-bounds false positive with -fsanitize=undefined
2024-05-21 9:14 UTC (2+ messages)
` [Bug middle-end/109727] [13/14/15 "
[Bug c++/109683] New: [13/14 Regression] False cyclic dependency error reported for constraint
2024-05-21 9:14 UTC (2+ messages)
` [Bug c++/109683] [13/14/15 "
[Bug c++/109680] New: Regression where `int() const` is considered convertible to `int(*)()`
2024-05-21 9:14 UTC (2+ messages)
` [Bug c++/109680] [13 Regression] is_convertible<int() const, int(*)()> incorrectly true
[Bug analyzer/109577] New: -Wanalyzer-allocation-size mishandles __builtin_mul_overflow
2024-05-21 9:14 UTC (2+ messages)
` [Bug analyzer/109577] "
[Bug ada/109472] New: [13 regression] False unread/unassigned warning for variable in local package
2024-05-21 9:14 UTC (2+ messages)
` [Bug ada/109472] [13/14/15 regression] False unread/unassigned warning for variable in local package since r13-1626-ga8d17a88a52d2f
[Bug c/109410] New: [13 Regression] ICE: verify_flow_info failed
2024-05-21 9:14 UTC (2+ messages)
` [Bug tree-optimization/109410] [13/14/15 "
[Bug tree-optimization/109213] New: [13 Regression] -Os generates significantly more code
2024-05-21 9:14 UTC (2+ messages)
` [Bug tree-optimization/109213] [13/14/15 Regression] -Os generates significantly more code since r13-723
[Bug analyzer/109131] New: -Wanalyzer-deref-before-check false positive seen in git's builtin/show-ref.c
2024-05-21 9:14 UTC (2+ messages)
` [Bug analyzer/109131] [13/14/15 Regression] "
[Bug target/109130] New: 464.h264ref regressed by 6.5% on a Neoverse-N1 CPU with PGO, LTO, -Ofast and -march=native
2024-05-21 9:14 UTC (2+ messages)
` [Bug target/109130] [13/14/15 Regression] "
[Bug c/109093] New: csmith: a February runtime bug ?
2024-05-21 9:14 UTC (2+ messages)
` [Bug target/109093] "
[Bug c++/109083] New: Incorrect static_assert shown in diagnostics
2024-05-21 9:14 UTC (2+ messages)
` [Bug c++/109083] [11/12/13/14/15 Regression] "
[Bug analyzer/109027] New: [13 Regression] ICE: SIGSEGV (infinite recursion in ana::constraint_manager::eval_condition / ana::constraint_manager::impossible_derived_conditions_p) with -fanalyzer
2024-05-21 9:14 UTC (2+ messages)
` [Bug analyzer/109027] [13/14/15 Regression] ICE: SIGSEGV (infinite recursion in ana::constraint_manager::eval_condition / ana::constraint_manager::impossible_derived_conditions_p) with -fanalyzer since r13-6101-g4d3b7be281e73ecd
[Bug analyzer/109014] New: -Wanalyzer-use-of-uninitialized-value seen in pcre2-10.42's pcre2test.c
2024-05-21 9:14 UTC (2+ messages)
` [Bug analyzer/109014] [13/14/15 Regression] "
[Bug libstdc++/108976] New: codecvt for Unicode allows surrogate code points
2024-05-21 9:14 UTC (2+ messages)
` [Bug libstdc++/108976] "
[Bug ada/108909] New: Build process does not honor discovered path to "gnatmake" and "gnatlink"
2024-05-21 9:14 UTC (2+ messages)
` [Bug ada/108909] "
[Bug analyzer/108708] New: __analyzer_dump_named_constant fails with derived values
2024-05-21 9:14 UTC (2+ messages)
` [Bug analyzer/108708] [13/14/15 Regression] "
[Bug rtl-optimization/108508] New: [13 Regression] ICE in insert_def_after, at rtl-ssa/accesses.cc:622
2024-05-21 9:13 UTC (2+ messages)
` [Bug rtl-optimization/108508] [11 Backport] ICE in insert_def_after, at rtl-ssa/accesses.cc:622 since r12-4759-g95bb87b2458bfa
[Bug c++/108422] New: [13 Regression] ICE: base pointer cycle detected
2024-05-21 9:13 UTC (2+ messages)
` [Bug c++/108422] [13/14/15 Regression] ICE: base pointer cycle detected since r13-2661-gb57abd072dd319a7
[Bug target/108415] New: ICE in emit_library_call_value_1 at gcc/calls.cc:4181
2024-05-21 9:13 UTC (2+ messages)
` [Bug target/108415] "
[Bug tree-optimization/108360] New: Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)
2024-05-21 9:13 UTC (2+ messages)
` [Bug tree-optimization/108360] [13/14/15 Regression] Dead Code Elimination Regression at -Os since r13-2048-g418b71c0d535bf
[Bug tree-optimization/108358] New: Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)
2024-05-21 9:13 UTC (2+ messages)
` [Bug tree-optimization/108358] [13/14/15 Regression] Dead Code Elimination Regression at -Os since r13-3378-gf6c168f8c06047
[Bug tree-optimization/108355] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.2.0)
2024-05-21 9:13 UTC (2+ messages)
` [Bug tree-optimization/108355] [13/14/15 Regression] Dead Code Elimination Regression at -O2 since r13-2772-g9baee6181b4e42
[Bug target/108316] New: [13 Regression] ICE in maybe_gen_insn via expand_SCATTER_STORE when vectorizing for SVE
2024-05-21 9:13 UTC (2+ messages)
` [Bug target/108316] ICE in maybe_gen_insn via expand_SCATTER_STORE when vectorizing for SVE since r13-2737-g4a773bf2f08656
[Bug rtl-optimization/108273] New: Inconsistent dfa state between debug and non-debug
2024-05-21 9:13 UTC (2+ messages)
` [Bug rtl-optimization/108273] "
[Bug target/108184] New: rs6000: Use optimize_function_for_speed_p too early
2024-05-21 9:13 UTC (2+ messages)
` [Bug target/108184] "
[Bug rust/108124] New: UBSAN issues when tests are run
2024-05-21 9:13 UTC (2+ messages)
` [Bug rust/108124] Rust: ASAN&UBSAN "
[Bug tree-optimization/107946] New: [13 Regression] 507.cactuBSSN_r regresses by ~9% on znver3 with PGO since r13-3875-g9e11ceef165bc0
2024-05-21 9:13 UTC (2+ messages)
` [Bug tree-optimization/107946] [13/14/15 "
[Bug analyzer/107856] New: gcc.dg/plugin/infoleak-vfio_iommu_type1.c XPASSes
2024-05-21 9:13 UTC (2+ messages)
` [Bug analyzer/107856] [13/14/15 Regression] "
[Bug tree-optimization/107855] New: gcc.dg/vect/vect-ifcvt-18.c FAILs
2024-05-21 9:13 UTC (2+ messages)
` [Bug tree-optimization/107855] "
[Bug libstdc++/107816] New: 29_atomics/atomic/compare_exchange_padding.cc etc. FAIL
2024-05-21 9:13 UTC (2+ messages)
` [Bug libstdc++/107816] "
[Bug libstdc++/107815] New: 20_util/to_chars/float128_c++23.cc FAILs
2024-05-21 9:13 UTC (2+ messages)
` [Bug libstdc++/107815] "
[Bug c++/107800] New: confusing message with to_address in C++17
2024-05-21 9:13 UTC (2+ messages)
` [Bug c++/107800] "
[Bug analyzer/107750] New: Many gcc.dg/analyzer/fd-*.c tests FAIL
2024-05-21 9:12 UTC (2+ messages)
` [Bug analyzer/107750] [13/14/15 Regression] "
[Bug target/107704] New: [13 Regression] Testsuite regression after recent DCE changes
2024-05-21 9:12 UTC (2+ messages)
` [Bug target/107704] [13/14/15 "
[Bug target/107549] New: heap-buffer-overflow in xt_true_regnum
2024-05-21 9:12 UTC (2+ messages)
` [Bug target/107549] [13/14/15 Regression] heap-buffer-overflow in xt_true_regnum since r13-3376-g4f3f0296acbb99
[Bug libstdc++/107538] New: std::pow(10, std::complex(NaN, 1)) aborts with -D_GLIBCXX_ASSERTIONS
2024-05-21 9:12 UTC (2+ messages)
` [Bug libstdc++/107538] "
[Bug other/107353] New: [13 regression] Numerous ICEs after 13-3416-g1d561e1851c466
2024-05-21 9:12 UTC (2+ messages)
` [Bug other/107353] frontends sometimes select wrong (too strong) TLS access model
[Bug debug/107231] New: [13 Regression] c-c++-common/goacc/kernels-loop-g.c: '-fcompare-debug' failure (length)
2024-05-21 9:12 UTC (2+ messages)
` [Bug debug/107231] "
[Bug debug/107169] New: [13 Regression] -fcompare-debug failure at -O and above
2024-05-21 9:12 UTC (2+ messages)
` [Bug debug/107169] [13 Regression] -fcompare-debug failure at -O and above since r13-2921-gf1adf45b17f7f1ed
[Bug tree-optimization/107038] New: [13 Regression] Bogus -Wstringop-overflow= since r13-2789-gb40b3035879cf695
2024-05-21 9:12 UTC (2+ messages)
` [Bug tree-optimization/107038] Bogus -Wstringop-overflow in dead code
[Bug debug/106955] New: [13 Regression] '-fcompare-debug' failure w/ -std=c++20 -O1 -ftree-parallelize-loops=2 -fno-ipa-sra --param ggc-min-expand=55
2024-05-21 9:12 UTC (2+ messages)
` [Bug debug/106955] [13/14/15 "
[Bug ipa/106816] New: noreturn/pure attributes are not set correctly on multiversioned functions
2024-05-21 9:12 UTC (2+ messages)
` [Bug ipa/106816] "
[Bug c++/106756] New: Overbroad friendship for nested classes
2024-05-21 9:12 UTC (2+ messages)
` [Bug c++/106756] [CWG1699] "
[Bug analyzer/106634] New: [13 Regression] ICE in get_region_for_local, at analyzer/region.cc:874
2024-05-21 9:12 UTC (2+ messages)
` [Bug analyzer/106634] [13/14/15 Regression] ICE in get_region_for_local with nested function extension since r13-2029-g7e3b45befdbbf1a1
[Bug tree-optimization/106594] New: [13 Regression] sign-extensions no longer merged into addressing mode
2024-05-21 9:12 UTC (2+ messages)
` [Bug rtl-optimization/106594] [13/14/15 "
[Bug tree-optimization/106511] New: [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e
2024-05-21 9:12 UTC (2+ messages)
` [Bug tree-optimization/106511] [13/14/15 "
[Bug bootstrap/106472] New: No rule to make target '../libbacktrace/libbacktrace.la', needed by 'libgo.la'
2024-05-21 9:11 UTC (2+ messages)
` [Bug bootstrap/106472] "
[Bug tree-optimization/106375] New: [13 regreesion] Lowering complex type mov regressed loop distribution for memset/memcpy/memmov
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/106375] "
[Bug tree-optimization/106315] New: 7.8% increased codesize on specfp 507.cactuBSSN_r
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/106315] [13/14/15 Regression] "
[Bug tree-optimization/106293] New: 456.hmmer at -Ofast -march=native regressed by 19% on zen2 and zen3 in July 2022
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/106293] [13 regression] "
[Bug tree-optimization/106240] New: [13 Regression] Recent change causes missed vectorization opportunity on mips
2024-05-21 9:11 UTC (2+ messages)
` [Bug target/106240] [13/14/15 Regression] missed vectorization opportunity (cond move) on mips since r13-707-g68e0063397ba82
[Bug testsuite/106227] New: [13 regression] g++.dg/modules/loc-prune-4.C fails after r13-1506-g069f46c71e9432
2024-05-21 9:11 UTC (2+ messages)
` [Bug testsuite/106227] [13/14/15 "
[Bug tree-optimization/105834] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.1.0)
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/105834] [13 Regression] "
[Bug rtl-optimization/105715] New: [13 Regression] missed RTL if-conversion with COND_EXPR change
2024-05-21 9:11 UTC (2+ messages)
` [Bug rtl-optimization/105715] "
[Bug driver/105568] New: Superfluous --jobserver-auth= check taints further diagnostics
2024-05-21 9:11 UTC (2+ messages)
` [Bug driver/105568] [13/14/15 Regression] "
[Bug c++/105438] New: Incorrect array-bounds warning with array size carried over from a previous template instantiation
2024-05-21 9:11 UTC (2+ messages)
` [Bug ipa/105438] [11/12/13/14/15 Regression] Incorrect array-bounds warning with array size carried over from a previous template instantiation since r11-4987-g602c6cfc79ce4ae6
[Bug libstdc++/105258] New: std::get_temporary_buffer() does not respect alignment (affects std::stable_sort())
2024-05-21 9:11 UTC (2+ messages)
` [Bug libstdc++/105258] "
[Bug tree-optimization/105217] New: Likely wrong code with -D_FORTIFY_SOURCE=3
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/105217] Track realloc input pointer to improve object size detection when reallocated object has not moved
[Bug fortran/105167] New: ICE in gfc_set_default_type, at fortran/symbol.cc:298
2024-05-21 9:11 UTC (2+ messages)
` [Bug fortran/105167] "
[Bug tree-optimization/104162] New: [12 Regression] Missed CSE after lowering of &MEM[ptr_1 + CST]
2024-05-21 9:11 UTC (2+ messages)
` [Bug tree-optimization/104162] "
[Bug rtl-optimization/104049] New: [12 Regression] vec_select to subreg lowering causes superfluous moves
2024-05-21 9:10 UTC (2+ messages)
` [Bug target/104049] [12/13/14/15 "
[Bug tree-optimization/103457] New: boolean operations on bit-fields are not merged
2024-05-21 9:10 UTC (2+ messages)
` [Bug tree-optimization/103457] "
[Bug c++/103429] New: Optimization of Auto-generated condition chain is not giving good lookup tables
2024-05-21 9:10 UTC (2+ messages)
` [Bug tree-optimization/103429] "
[Bug tree-optimization/102178] New: SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22
2024-05-21 9:10 UTC (2+ messages)
` [Bug rtl-optimization/102178] [12/13/14/15 Regression] "
[Bug tree-optimization/99919] New: [9/10/11 Regression] bogus -Wmaybe-uninitialized with a _Bool bit-field
2024-05-21 9:10 UTC (2+ messages)
` [Bug tree-optimization/99919] [11/12/13/14/15 "
[Bug rtl-optimization/97747] New: missed combine opt with logical ops after zero extended load
2024-05-21 9:10 UTC (2+ messages)
` [Bug tree-optimization/97747] [11/12/13/14/15 Regression] "
[Bug libstdc++/96645] New: std::variant default constructor
2024-05-21 9:10 UTC (2+ messages)
` [Bug c++/96645] [11/12/13/14/15 Regression] [CWG2335] std::variant default constructor and unparsed DMI
[Bug libstdc++/81122] [DR 2381] parsing f stopped after '0' when reading std::hexfloat >> f;
2024-05-21 9:10 UTC
[Bug libstdc++/68350] std::uninitialized_copy overly restrictive for trivially_copyable types
2024-05-21 9:10 UTC
[Bug ada/115106] New: [15 regression] SEGV in sem_elab.internal_representation.nts_map.mutate_and_rehash
2024-05-21 8:56 UTC (2+ messages)
` [Bug ada/115106] "
GCC Installation breaks older header files
2024-05-21 8:56 UTC (3+ messages)
[Bug tree-optimization/115149] New: ICE on valid code at -O3 with "-fno-inline -fno-tree-vrp -fno-ipa-sra -fno-tree-dce -fno-tree-ch" on x86_64-linux-gnu: verify_ssa failed
2024-05-21 8:53 UTC (6+ messages)
` [Bug tree-optimization/115149] [15 Regression] "
` [Bug tree-optimization/115149] [14 "
[Bug ipa/114930] New: ICE in fld_incomplete_type_of when building libwebp with -std=c23 -flto
2024-05-21 8:50 UTC (2+ messages)
` [Bug ipa/114930] [14/15 regression] "
[Bug target/115148] New: [SH] [12/13/14 Regression]: libcanberra fails with 'unaligned opcodes detected in executable segment'
2024-05-21 8:28 UTC (4+ messages)
` [Bug target/115148] [12/13/14/15 Regression][SH]: "
[Bug middle-end/115137] New: [15 regression] Miscompilation of wget (test suite hangs)
2024-05-21 8:14 UTC (2+ messages)
` [Bug tree-optimization/115137] [15 regression] Miscompilation of wget (test suite hangs) since r15-580-gf3e5f4c58591f5
[Bug tree-optimization/115144] New: [15 Regression] 2% performance regression for some codes with r15-518-g99b1daae18c095
2024-05-21 7:31 UTC (2+ messages)
` [Bug tree-optimization/115144] "
Proof Of Payment
2024-05-21 7:25 UTC
[Bug bootstrap/115167] New: CFG edge visualization to path-printing bootstrap failure
2024-05-21 6:42 UTC (3+ messages)
` [Bug bootstrap/115167] [15 Regression] "
[Bug target/115161] New: [15 Regression] highway-1.0.7 miscompilation of some SSE2 intrinsics
2024-05-21 6:41 UTC (2+ messages)
` [Bug target/115161] "
[Bug target/115142] New: [14/15 Regression] Unrecognizable insn in extract_insn, at recog.cc:2812 with -ftree-ter
2024-05-21 6:31 UTC (2+ messages)
` [Bug target/115142] [14 "
[Bug other/115140] New: [15 regression] libgomp.oacc-c++/../libgomp.oacc-c-c++-common/acc_prof-kernels-1.c excess errors after r15-579-ga9251ab3c91c8c
2024-05-21 6:30 UTC (2+ messages)
` [Bug testsuite/115140] "
[Bug target/115069] New: 8 bit integer vector performance regression, x86, between gcc-14 and gcc-13 using avx2 target clones on skylake platform
2024-05-21 5:58 UTC (3+ messages)
` [Bug target/115069] [14/15 regression] "
[Bug target/114427] New: [x86] ec_pack_truncv8si/v4si can be optimized with pblendw instead of pand for AVX2 target
2024-05-21 5:12 UTC (3+ messages)
` [Bug target/114427] [x86] vec_pack_truncv8si/v4si "
[Bug c/115170] New: __cxa_atexit@plt even if -fno-plt
2024-05-21 4:23 UTC (6+ messages)
` [Bug middle-end/115170] "
[Bug c++/102916] New: cmath constexpr can lead to ODR violations/incorrect results
2024-05-21 3:46 UTC (2+ messages)
` [Bug libstdc++/102916] "
[Bug c++/115171] New: Constant evaluation of math.h functions in C++ against constexpr.functions
2024-05-21 3:46 UTC (2+ messages)
` [Bug c++/115171] "
[Bug c++/88602] Consider adding ext_vector_type for better clang compatibility
2024-05-21 3:36 UTC (2+ messages)
[Bug target/114402] New: rs6000: ICE when long double is ieee128 format by default but without vsx
2024-05-21 3:24 UTC (3+ messages)
` [Bug target/114402] "
[Bug testsuite/114842] New: rs6000: Adjust some test cases with powerpc_vsx_ok
2024-05-21 2:04 UTC (3+ messages)
` [Bug testsuite/114842] "
[Bug modula2/115164] New: floating-point output generates misleading values with WriteFloat when sigfigs and width are zero
2024-05-21 0:13 UTC (2+ messages)
` [Bug modula2/115164] "
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