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[Bug middle-end/107107] New: Wrong codegen from TBAA when stores to distinct same-mode types are collapsed?
2022-12-12 16:33 UTC (2+ messages)
` [Bug tree-optimization/107107] [10/11 Regression] "
[Bug c++/108059] New: internal compiler error: in tsubst_copy, at cp/pt.c:16425
2022-12-12 16:30 UTC (5+ messages)
` [Bug c++/108059] "
[Bug c/108076] New: GCC with -O3 produces code which fails to link
2022-12-12 16:30 UTC (5+ messages)
` [Bug c/108076] "
` [Bug tree-optimization/108076] [10/11/12/13 Regression] "
[Bug sanitizer/108060] New: UBsan missed an out-of-bound bug at -O0
2022-12-12 16:29 UTC (3+ messages)
` [Bug sanitizer/108060] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847
` [Bug sanitizer/108060] [10/11/12/13 Regression] "
[Bug c++/108071] New: 13 regression: Build failure in Libreoffice
2022-12-12 16:10 UTC (10+ messages)
` [Bug c++/108071] [13 regression] "
` [Bug c++/108071] [13 Regression] Build failure in Libreoffice since r13-4565
[Bug rtl-optimization/108070] New: failure to combine range test to bit test
2022-12-12 15:23 UTC (3+ messages)
` [Bug rtl-optimization/108070] "
[Bug libstdc++/108075] New: Undefined typeinfo for _Float16 (_ZTIDF16_)
2022-12-12 14:51 UTC (3+ messages)
` [Bug libstdc++/108075] "
[Bug libstdc++/98034] New: std::atomic_signed_lock_free and std::atomic_unsigned_lock_free not defined
2022-12-12 14:04 UTC (3+ messages)
` [Bug libstdc++/98034] "
[Bug libstdc++/88322] Implement C++20 library features
2022-12-12 14:04 UTC
[Bug libstdc++/108024] New: std::format_string's constructor has the wrong constraint
2022-12-12 14:04 UTC (3+ messages)
` [Bug libstdc++/108024] "
[Bug libstdc++/108062] New: Test spdlog c++20 std::format
2022-12-12 14:03 UTC (6+ messages)
` [Bug libstdc++/108062] "
[Bug tree-optimization/104162] New: [12 Regression] Missed CSE after lowering of &MEM[ptr_1 + CST]
2022-12-12 13:32 UTC (2+ messages)
` [Bug tree-optimization/104162] "
[Bug c/108074] New: Incorrect stringop-overflow warning
2022-12-12 13:32 UTC (3+ messages)
` [Bug tree-optimization/108074] [11/12 Regression] "
[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
2022-12-12 13:32 UTC
[Bug c++/108067] New: Miscompilation with friend function with parameter pack: mismatched argument pack lengths
2022-12-12 13:29 UTC (3+ messages)
` [Bug c++/108067] "
[Bug c++/108066] New: ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661
2022-12-12 13:28 UTC (4+ messages)
` [Bug c++/108066] "
` [Bug c++/108066] [13 Regression] "
` [Bug c++/108066] [13 Regression] ICE in use_pack_expansion_extra_args_p, at cp/pt.cc:12661 since r12-1094-gdb79713150f4f8b6
[Bug analyzer/108065] New: [13 Regression] ICE in make, at analyzer/store.cc:132
2022-12-12 13:26 UTC (3+ messages)
` [Bug analyzer/108065] "
` [Bug analyzer/108065] [13 Regression] ICE in make, at analyzer/store.cc:132 since r13-4529-gdfe2ef7f2b6cac70
[Bug c++/108047] New: ice: unexpected expression of kind implicit_conv_expr
2022-12-12 13:22 UTC (6+ messages)
` [Bug c++/108047] "
` [Bug c++/108047] [13 Regression] ICE: unexpected expression of kind implicit_conv_expr since r13-4564-gd081807d8d70e3e8
[Bug target/108044] New: [13 Regression] ICE: in extract_constrain_insn, at recog.cc:2692 (insn does not satisfy its constraints) at -O
2022-12-12 13:20 UTC (3+ messages)
` [Bug target/108044] "
[Bug c/108043] New: [13 Regression] ICE: in fold_convert_loc, at fold-const.cc:2618 on invalid function braced initializer
2022-12-12 13:19 UTC (3+ messages)
` [Bug c/108043] "
` [Bug c/108043] [13 Regression] ICE: in fold_convert_loc, at fold-const.cc:2618 on invalid function braced initializer since r13-2205-g14cfa01755a66afb
[Bug libbacktrace/108072] New: [13 Regression] gcc/libbacktrace/elf.c:5144: multiple definition of `backtrace_uncompress_zstd' with --with-build-config=bootstrap-asan since r13-4547-g9df1ba9a35b86e
2022-12-12 13:17 UTC (4+ messages)
` [Bug libbacktrace/108072] "
` [Bug sanitizer/108072] "
[Bug target/103698] [12 regression] Code assigned to __attribute__((section(".data"))) generates invalid dwarf: leb128 operand is an undefined symbol
2022-12-12 12:39 UTC
[Bug libfortran/108056] New: backward compatibility issue between 11 and 12
2022-12-12 12:34 UTC (14+ messages)
` [Bug libfortran/108056] "
` [Bug libfortran/108056] [12/13 Regression] "
[Bug c/108073] New: [rs6000] sub-optimal float member accessing on struct parameter
2022-12-12 12:30 UTC (2+ messages)
` [Bug middle-end/108073] "
[Bug tree-optimization/108064] New: [13 Regression] apache-arrow-cpp-9.0.0 is vectored incorrectly: arithmetic shift instead of logical
2022-12-12 12:25 UTC (4+ messages)
` [Bug tree-optimization/108064] "
[Bug go/108057] New: libgo21 not ABI compatible gcc12 vs gcc13?
2022-12-12 11:28 UTC (4+ messages)
` [Bug go/108057] [13 Regression] "
[Bug tree-optimization/107865] New: [12/13 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748 (Error: loop 3's number of iterations '_61 > 0 ? (uint128_t) (_61 + -1) : 0' references the released SSA name '_61')
2022-12-12 11:22 UTC (3+ messages)
` [Bug tree-optimization/107865] [12 "
[Bug tree-optimization/107833] New: wrong code at -Os and above on x86_64-linux-gnu
2022-12-12 11:22 UTC (3+ messages)
` [Bug tree-optimization/107833] [12 Regression] wrong code at -Os and above on x86_64-linux-gnu since r12-5138-ge82c382971664d6f
[Bug tree-optimization/107686] New: [12/13 Regression] ICE: verify_gimple failed (invalid types in nop conversion) with _Decimal64 vector
2022-12-12 11:21 UTC (3+ messages)
` [Bug tree-optimization/107686] [12 "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2022-12-12 11:21 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/107647] New: GCC 12.2.0 may produce FMAs even with -ffp-contract=off
2022-12-12 11:21 UTC (3+ messages)
` [Bug tree-optimization/107647] [12 Regression] "
[Bug c/107407] New: Wrong code at -Os on x86_64-linux-gnu
2022-12-12 11:21 UTC (3+ messages)
` [Bug tree-optimization/107407] [12 Regression] Wrong code at -Os on x86_64-linux-gnu since r12-383-g32955416d8040b1f
[Bug c/107898] New: [11/12/13 Regression] ICE in irange_intersect, at value-range.cc:1640
2022-12-12 11:21 UTC (2+ messages)
` [Bug c/107898] [11/12 "
[Bug tree-optimization/107839] New: spurious "may be used uninitialized" warning while all uses are under "if (c)"
2022-12-12 11:20 UTC (2+ messages)
` [Bug tree-optimization/107839] "
[Bug middle-end/104077] New: bogus/missing -Wdangling-pointer
2022-12-12 11:20 UTC (3+ messages)
` [Bug middle-end/104077] [meta-bug] "
[Bug c/106868] New: Bogus -Wdangling-pointer warning with -O1
2022-12-12 11:20 UTC (3+ messages)
` [Bug tree-optimization/106868] [12 Regression] "
[Bug tree-optimization/107766] New: [13 Regression] ICE Segmentation fault since r13-4137-gc5df8392c5848c04
2022-12-12 11:20 UTC (2+ messages)
` [Bug tree-optimization/107766] "
[Bug tree-optimization/106433] New: [13 Regression] ICE in vect_transform_loops, at tree-vectorizer.cc:1032
2022-12-12 11:19 UTC (2+ messages)
` [Bug tree-optimization/106433] "
[Bug c++/108063] New: push_back on std::vector allocates wrong amount of memory
2022-12-12 11:07 UTC (10+ messages)
` [Bug c++/108063] "
[Bug c/106912] New: [13 Regression] ICE in vect_transform_loops, at tree-vectorizer.cc:1032
2022-12-12 10:56 UTC (2+ messages)
` [Bug tree-optimization/106912] [13 Regression] ICE in vect_transform_loops, at tree-vectorizer.cc:1032 since r13-1575-gcf3a120084e94614
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2022-12-12 10:24 UTC (2+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug tree-optimization/107409] New: Perf loss ~5% on 519.lbm_r SPEC cpu2017 benchmark
2022-12-12 9:48 UTC (2+ messages)
` [Bug tree-optimization/107409] Perf loss ~5% on 519.lbm_r SPEC cpu2017 benchmark with r10-5090-ga9a4edf0e71bba
[Bug c++/108069] New: Cant expand multiple parameters packs when used with a concept prefix when used inside a variadic templated lambda
2022-12-12 9:29 UTC
[Bug c/108068] New: decimal signed zero is not honored
2022-12-12 8:53 UTC
[Bug tree-optimization/89317] Ineffective code from std::copy
2022-12-12 7:55 UTC (6+ messages)
[Bug c++/108008] New: Compiler mis-optimization with posix_memalign
2022-12-12 7:38 UTC (2+ messages)
` [Bug tree-optimization/108008] [12 Regression] wrong code with -O3 and posix_memalign
Bolts&Hardware Supplier,
2022-12-12 0:56 UTC
[Bug fortran/102180] New: Improve checking of assume size array spec
2022-12-11 22:34 UTC (2+ messages)
` [Bug fortran/102180] "
[Bug fortran/107995] New: ICE: Segmentation fault, without backtrace
2022-12-11 19:35 UTC (5+ messages)
` [Bug fortran/107995] "
[Bug d/108050] New: d: internal compiler error: in visit, at d/imports.cc:72
2022-12-11 18:18 UTC (7+ messages)
` [Bug d/108050] "
[Bug c/106904] New: Incorrect -Wstringop-overflow with partial memcpy() into a nested structure
2022-12-11 17:40 UTC (4+ messages)
` [Bug tree-optimization/106904] [12/13 Regression] "
` [Bug tree-optimization/106904] [12 "
[Bug c++/108058] New: Missed optimization with O3 and m32 when unwinding a loop
2022-12-11 15:07 UTC (3+ messages)
` [Bug target/108058] "
` [Bug c++/108058] "
[Bug debug/108061] New: '-fcompare-debug' failure (length) w/ -m32 -O2
2022-12-11 14:58 UTC (2+ messages)
` [Bug debug/108061] "
[Bug c/108051] New: Missing array-bounds warning when not using -ftracer flag
2022-12-11 14:29 UTC (2+ messages)
` [Bug tree-optimization/108051] "
[Bug middle-end/107617] New: SCC-VN with len_store and big endian
2022-12-11 13:36 UTC (2+ messages)
` [Bug tree-optimization/107617] "
[Bug middle-end/108042] New: [10/11/12/13 Regression] weakref on an extern decl is incorrectly ignored
2022-12-11 13:12 UTC (3+ messages)
` [Bug middle-end/108042] "
[Bug tree-optimization/108041] New: ivopts results in extra instruction in simple loop
2022-12-11 12:27 UTC (3+ messages)
` [Bug tree-optimization/108041] "
[Bug sanitizer/108023] New: Incorrect line number in ASAN's report
2022-12-11 12:12 UTC (2+ messages)
` [Bug tree-optimization/108023] "
[Bug libstdc++/108027] New: mcf thread model causes build issues for x86_64-w64-mingw32 multilibs
2022-12-11 10:32 UTC (6+ messages)
` [Bug libstdc++/108027] mcf thread model causes build issues for multilibs of x86_64-w64-mingw32 target
[Bug fortran/81615] save-temps and gfortran produces *.f90 files instead of *.i or *i90 files
2022-12-11 10:29 UTC
[Bug sanitizer/108021] New: sanitizer used with qemu
2022-12-11 9:12 UTC (2+ messages)
` [Bug sanitizer/108021] "
[Bug middle-end/104958] New: missing -Wdangling-pointer leaking local address through struct member
2022-12-11 1:56 UTC (3+ messages)
` [Bug middle-end/104958] "
[Bug c++/106508] New: Extra warnings with lambda captures
2022-12-11 1:55 UTC (3+ messages)
` [Bug c++/106508] "
[Bug fortran/106911] New: ICE in gfc_convert_mpz_to_signed, at fortran/simplify.cc:193
2022-12-10 21:33 UTC (5+ messages)
` [Bug fortran/106911] "
[Bug c++/107998] New: [13 Regression] gcc-13-20221204 failure to build on Cygwin No dirname for option: m32
2022-12-10 21:09 UTC (4+ messages)
` [Bug target/107998] "
[Bug c++/108052] New: forward-declared constexpr variable template unusable in constexpr context
2022-12-10 20:58 UTC (2+ messages)
` [Bug c++/108052] "
[Bug d/108055] New: d: Undefined reference to nested lambda in template
2022-12-10 20:26 UTC
[Bug c/108054] New: C2X auto with structs
2022-12-10 20:06 UTC (2+ messages)
` [Bug c/108054] C2X auto with struct defined in statement expression
[Bug libstdc++/108053] New: std::visit_format_arg should hide __int128 and other extensions behind a handle
2022-12-10 19:04 UTC
[Bug c++/107768] New: Bogus -Wzero-as-null-pointer-constant in coroutine
2022-12-10 15:55 UTC (3+ messages)
` [Bug c++/107768] "
[Bug regression/107997] New: fd8dd6c03849691 probably uncovered an issue building the Linux kernel
2022-12-10 15:51 UTC (2+ messages)
` [Bug tree-optimization/107997] [10/11/12/13 Regression] r13-4389-gfd8dd6c0384969 "
[Bug target/108049] New: s390: Compiler adds extra zero extend after xoring 2 zero extended values
2022-12-10 12:27 UTC (2+ messages)
` [Bug target/108049] "
[Bug libstdc++/108046] New: The dot in the floating-point alternative form has wrong position
2022-12-10 12:11 UTC (2+ messages)
` [Bug libstdc++/108046] "
[Bug target/107949] New: PPC: Unnecessary rlwinm after lbzx
2022-12-10 12:09 UTC (2+ messages)
` [Bug rtl-optimization/107949] "
[Bug target/108048] New: PPCLE: gcc does not recognize that lbzx does zero extend
2022-12-10 12:09 UTC (2+ messages)
` [Bug target/108048] "
[Bug c++/105373] New: miscompile involving lambda coroutines and an object bitwise copied instead of via the copy constructor
2022-12-10 12:02 UTC (3+ messages)
` [Bug c++/105373] "
[Bug c++/54367] New: [meta-bug] [C++11] lambda expressions
2022-12-10 12:00 UTC (2+ messages)
` [Bug c++/54367] [meta-bug] "
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