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[Bug tree-optimization/107888] New: [12/13 Regression] Missed min/max transformation in phiopt due to VRP
2023-05-09 10:19 UTC (4+ messages)
` [Bug tree-optimization/107888] [12/13/14 "
[Bug c/109778] New: Wrong code at -O3 on x86_64-linux-gnu since GCC-12.2
2023-05-09 10:19 UTC (8+ messages)
` [Bug tree-optimization/109778] [12/13/14 Regression] Wrong code at -O1 and above "
` [Bug tree-optimization/109778] [13/14 Regression] Wrong code at -O1 and above on x86_64-linux-gnu
[Bug c/109780] New: csmith: runtime crash with -O2 -march=znver1
2023-05-09 10:11 UTC (8+ messages)
` [Bug target/109780] "
[Bug ipa/109770] New: wrong(?) devirtualization
2023-05-09 9:34 UTC (9+ messages)
` [Bug ipa/109770] "
` [Bug ipa/109770] [10/11/12/13 Regression] "
` [Bug ipa/109770] [10/11/12/13/14 "
[Bug c/108140] New: tzcnt gives different result in debug vs release
2023-05-09 9:04 UTC (3+ messages)
` [Bug target/108140] ICE expanding __rbit
[Bug target/108758] New: gcc.target/powerpc/float128-cmp2-runnable.c fails with excess errors on power 9 BE
2023-05-09 8:34 UTC (5+ messages)
` [Bug target/108758] [12/13 Regression] gcc.target/powerpc/float128-cmp2-runnable.c fails with excess errors on power 9 BE since r12-5752
[Bug target/109069] New: Vector truncation test program produces incorrect result on big-endian powerpc64-linux-gnu with -mcpu=power10 -O2
2023-05-09 8:33 UTC (5+ messages)
` [Bug target/109069] [12/13 Regression] Vector truncation test program produces incorrect result since r12-6537-g080a06fcb076b3
[Bug target/108589] New: ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 with -mtune=ampere1a -fno-split-wide-types
2023-05-09 8:26 UTC (2+ messages)
` [Bug target/108589] "
[Bug ada/109670] New: SYSTEM.PERFECT_HASH_GENERATORS.TOO_MANY_TRIES compilation error on 32bit Windows starting with GCC 13
2023-05-09 8:00 UTC (6+ messages)
` [Bug libgcc/109670] Exception handling broken for "
` [Bug libgcc/109670] [13/14 regression] Exception handling broken for 32-bit Windows
[Bug c++/109784] New: Arrays of type std::vector do not compile correctly when their size increases
2023-05-09 7:39 UTC (3+ messages)
` [Bug target/109784] "
[Bug target/108809] New: gcc.target/powerpc/builtins-5-p9-runnable.c fails on power 9 BE
2023-05-09 7:37 UTC (2+ messages)
` [Bug testsuite/108809] "
[Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch
2023-05-09 6:42 UTC (2+ messages)
` [Bug c/105660] [12 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
[Bug modula2/109779] New: isolib SkipLine skips the first character of the successive line
2023-05-09 4:08 UTC (3+ messages)
` [Bug modula2/109779] "
[Bug c/63368] New: undefined reference to `__sync_val_compare_and_swap_8'
2023-05-09 3:55 UTC (2+ messages)
` [Bug c/63368] Provide an implementation for `__sync_val_compare_and_swap_8' on powerpc (32bits)
[Bug c++/106740] New: Internal compiler error: Segmentation fault
2023-05-09 3:52 UTC (5+ messages)
` [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
[Bug c/105852] New: ice in instantiate_decl
2023-05-09 3:51 UTC (3+ messages)
` [Bug c++/105852] [11/12/13 Regression] "
[Bug fortran/109662] New: bad namelist input but gfortran accepted it
2023-05-09 1:15 UTC (3+ messages)
` [Bug libfortran/109662] "
[Bug libstdc++/99277] New: C++2a synchronisation is inefficient in GCC 11 and can't be fixed later
2023-05-08 23:06 UTC (12+ messages)
` [Bug libstdc++/99277] C++2a synchronisation is inefficient in GCC 11
[Bug analyzer/109783] New: missing warning (due to a wrong suppression) when va_end is not in the same function
2023-05-08 22:49 UTC
[Bug c++/109782] New: erroneous error "'auto' parameter not permitted in this context" for generic lambda in tparam list
2023-05-08 21:41 UTC (2+ messages)
` [Bug c++/109782] "
[Bug c++/88313] generic lambda in default template argument
2023-05-08 21:41 UTC
[Bug c++/109781] New: erroneous error "lambda-expression in template parameter type" for tparam lambda returning a lambda
2023-05-08 21:37 UTC (2+ messages)
` [Bug c++/109781] "
[Bug c++/105667] New: Internal compiler segmentation fault
2023-05-08 21:27 UTC (2+ messages)
` [Bug c++/105667] [C++20] lambas in template argument sometimes causes an ICE (seg fault)
[Bug libgomp/108098] New: OpenMP/nvptx reverse offload execution test FAILs
2023-05-08 21:16 UTC (3+ messages)
` [Bug libgomp/108098] "
[Bug fortran/38822] Compile-time simplification of x**(real)
2023-05-08 21:08 UTC
[Bug fortran/82065] gfortran rejects redundant use of intrinsic module constant
2023-05-08 20:37 UTC
[Bug fortran/83700] [Meta-bug] Fortran Coarray issues
2023-05-08 20:27 UTC
[Bug fortran/77884] [Coarray] ICE in gfc_get_tree_for_caf_expr, at fortran/trans-expr.c:1963
2023-05-08 20:27 UTC
[Bug fortran/102334] New: [12 Regression] ICE in trans_associate_var, at fortran/trans-stmt.c:1794
2023-05-08 20:03 UTC (2+ messages)
` [Bug fortran/102334] [12/13/14 Regression] ICE in trans_associate_var, at fortran/trans-stmt.c:1794 since r12-1482-g1de31913d20a467b
[Bug c++/95860] New: Wrong "looser exception specification" when a class has 2 prospective destructors
2023-05-08 19:53 UTC (2+ messages)
` [Bug c++/95860] "
[Bug tree-optimization/109777] New: [14 regression] Compare-debug failure after recent changes
2023-05-08 19:52 UTC (6+ messages)
` [Bug middle-end/109777] "
` [Bug target/109777] "
[Bug fortran/102312] New: [12 Regression] ICE in gfc_get_dtype_rank_type, at fortran/trans-types.c:1558
2023-05-08 19:25 UTC (2+ messages)
` [Bug fortran/102312] [10/11 Regression] ICE in gfc_get_dtype_rank_type, at fortran/trans-types.c:1558 since r9-5424-g92f3a180aaf6f3cd
[Bug testsuite/109776] New: [14 Regression] pr81192 fails on some targets after recent propagator changes
2023-05-08 18:31 UTC (8+ messages)
` [Bug testsuite/109776] "
[Bug c++/109768] New: Construct an anonymous union variable with a variant member that has deleted the destructor should be ill-formed
2023-05-08 17:16 UTC (2+ messages)
` [Bug c++/109768] "
[Bug c++/109775] New: gcc misidentifies a VLA
2023-05-08 16:49 UTC (6+ messages)
` [Bug c++/109775] "
[Bug libquadmath/109758] New: quadmath abs
2023-05-08 16:40 UTC (2+ messages)
` [Bug libstdc++/109758] std::abs(__float128) doesn't support NaN
[Bug libstdc++/109772] New: Memory layout optimization of std::chrono::hh_mm_ss is wrong
2023-05-08 16:32 UTC (5+ messages)
` [Bug libstdc++/109772] "
[Bug middle-end/109766] New: Passing doubles through the stack generates a stack adjustment pear each such argument at -Os/-Oz
2023-05-08 16:28 UTC (3+ messages)
` [Bug middle-end/109766] Passing doubles through the stack generates a stack adjustment per "
[Bug testsuite/109769] New: gcc testsuite being run on x86 tests when the target device is risc-v based
2023-05-08 16:08 UTC (2+ messages)
` [Bug testsuite/109769] "
[Bug rtl-optimization/109771] New: Unnecessary pblendw for vectorized or
2023-05-08 16:03 UTC (3+ messages)
` [Bug rtl-optimization/109771] "
` [Bug tree-optimization/109771] "
[Bug libstdc++/109751] New: boost interface_interface fails concept check starting in gcc-13
2023-05-08 16:00 UTC (3+ messages)
` [Bug c++/109751] boost iterator_interface "
[Bug middle-end/109767] New: [OpenMP][5.2] Missing loop-variable privatization inside 'teams'
2023-05-08 15:51 UTC (6+ messages)
` [Bug middle-end/109767] "
[Bug c++/109774] New: Spurious dangling reference warning in GCC 13 - another variant
2023-05-08 15:19 UTC
[Bug c/109773] New: RISC-V: ICE when build RVV Intrinisc
2023-05-08 14:54 UTC (2+ messages)
` [Bug c/109773] RISC-V: ICE when build RVV Intrinsic in Both GCC 13 && GCC 14
[Bug c++/109752] New: [ICE] in check_complete_insertion, at hash-table.h:578
2023-05-08 14:40 UTC (2+ messages)
` [Bug c++/109752] [13/14 regression] ICE in check_complete_insertion, at hash-table.h:578 since r13-4937
[Bug c++/109283] New: Destructor of co_yield conditional argument called twice
2023-05-08 14:23 UTC (2+ messages)
` [Bug c++/109283] "
[Bug libgomp/109646] New: OpenACC attach directive fails with "pointer target not mapped for attach"
2023-05-08 13:58 UTC (4+ messages)
` [Bug libgomp/109646] "
[Bug middle-end/106075] New: Wrong DSE with -fnon-call-exceptions
2023-05-08 13:57 UTC (6+ messages)
` [Bug middle-end/106075] "
[Bug fortran/109622] New: internal compiler error: in omp_group_base, at gimplify.cc:9412 if -fopenacc is set
2023-05-08 13:56 UTC (4+ messages)
` [Bug fortran/109622] [13/14 regression][OpenACC] "
[Bug c++/106214] New: Vector template argument deduction fails for templated function element
2023-05-08 13:04 UTC (3+ messages)
` [Bug c++/106214] "
[Bug c++/93107] unable to deduce initializer_list<auto> from function template
2023-05-08 13:03 UTC
[Bug c++/49372] New: Temporaries evaluated for arguments of a default constructors of array elements not destructed properly (?)
2023-05-08 12:58 UTC (2+ messages)
` [Bug c++/49372] "
[Bug c++/98424] New: The point of destroying temporary objects when initializing an array
2023-05-08 12:57 UTC (2+ messages)
` [Bug c++/98424] "
[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode
2023-05-08 12:49 UTC
[Bug c++/109666] New: Segmentation fault with std::array using gcc 13
2023-05-08 12:44 UTC (3+ messages)
` [Bug c++/109666] [12 Regression] Segmentation fault with std::array
[Bug target/109747] New: [12/13/14 Regression] SLP cost of constructors is off
2023-05-08 12:27 UTC (2+ messages)
` [Bug target/109747] "
[Bug tree-optimization/109667] New: [12/13/14 Regression] Unnecessary temporary storage used for 32-byte struct
2023-05-08 12:27 UTC (2+ messages)
` [Bug tree-optimization/109667] "
[Bug middle-end/109559] New: Unexpected -Wmaybe-uninitialized warning when inlining with system header
2023-05-08 12:27 UTC (2+ messages)
` [Bug middle-end/109559] [12/13/14 Regression] "
[Bug target/109541] New: ICE in extract_constrain_insn on sparc64-unknown-linux-gnu when building rhash-1.4.3
2023-05-08 12:27 UTC (2+ messages)
` [Bug target/109541] [12/13/14 regression] "
[Bug c/109504] New: Compilation fails with pragma GCC target sse4.1 and immintrin.h
2023-05-08 12:26 UTC (2+ messages)
` [Bug target/109504] [12/13/14 Regression] "
[Bug c++/109448] New: _M_exception_object’ may be used uninitialized [-Werror=maybe-uninitialized]
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/109448] [12/13/14 Regression] wrong uninitialized warning with std::variant of an empty class and std::exception_ptr
[Bug c++/109433] New: [12/13 Regression] ICE with -std=c++11 and static constexpr array inside a template constexpr
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/109433] [12/13/14 "
[Bug c++/109359] New: Compile-time rounding of double literal to float is incorrect with -frounding-math
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/109359] [12/13/14 Regression] "
[Bug tree-optimization/109341] New: [13 Regression] ICE in merge, at ipa-modref-tree.cc:176
2023-05-08 12:26 UTC (2+ messages)
` [Bug ipa/109341] [12/13/14 Regression] ICE in merge, at ipa-modref-tree.cc:176 since r12-3142-g5c85f29537662f
[Bug c/109302] New: [12/13 Regression] ICE in emit_move_insn, at expr.cc:4225
2023-05-08 12:26 UTC (2+ messages)
` [Bug target/109302] [12/13/14 "
[Bug c/109233] New: warning: array subscript 5 is above array bounds of ‘struct tg3_napi[5]’
2023-05-08 12:26 UTC (2+ messages)
` [Bug c/109233] [12/13/14 Regression] warning: array subscript 5 is above array bounds of ‘struct tg3_napi[5]’ since r12-2591
[Bug c++/109160] New: [Valid code] Constraint on deduced NTTP from method call causes ICE/Segfault
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/109160] "
[Bug c/109137] New: [12/13 regression] Compiling ffmpeg with -m32 on x86_64-pc-linux-gnu hangs on libavcodec/h264_cabac.c since r12-9086-g489c81db7d4f75
2023-05-08 12:26 UTC (2+ messages)
` [Bug target/109137] [12 "
[Bug c/109123] New: Bogus warning: pointer used after 'realloc' -Wuse-after-free
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/109123] [12 Regression] Bogus warning: pointer used after 'realloc' -Wuse-after-free with -O2
[Bug c/108986] New: Incorrect warning for [static] array parameter
2023-05-08 12:26 UTC (2+ messages)
` [Bug c/108986] [11 Regression] "
[Bug fortran/108889] New: [12/13 Regression] (Re)Allocate in assignment shows used uninitialized memory warning with -Wall if LHS is unallocated
2023-05-08 12:26 UTC (2+ messages)
` [Bug fortran/108889] [12/13/14 "
[Bug debug/108656] New: [12/13 Regression] '-fcompare-debug' failure (length) w/ -O2 -fno-ipa-pure-const -fno-tree-dce --param early-inlining-insns=0
2023-05-08 12:26 UTC (2+ messages)
` [Bug debug/108656] [12/13/14 Regression] '-fcompare-debug' failure (length) w/ -O2 -fno-ipa-pure-const -fno-tree-dce --param early-inlining-insns=0 since r12-5236
[Bug fortran/108434] New: [12/13 Regression] ICE in class_allocatable, at fortran/expr.cc:5000
2023-05-08 12:26 UTC (2+ messages)
` [Bug fortran/108434] [12/13/14 "
[Bug c/108423] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-05-08 12:26 UTC (2+ messages)
` [Bug c/108423] [12/13/14 Regression] ICE in make_ssa_name_fn with VLA types in arguments and inlining since r12-5338-g4e6bf0b9dd5585df
[Bug c++/108385] New: false positive -Wfree-nonheap-object
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/108385] [12 Regression] "
[Bug tree-optimization/108374] New: [12/13 Regression] unexpected -Wstringop-overflow when using std::atomic and std::shared_ptr
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/108374] [12/13/14 "
[Bug tree-optimization/108367] New: [12/13 Regression] ICE: verify_ssa failed (error: definition in block 4 does not dominate use in block 3)
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/108367] [12/13/14 Regression] ICE: verify_ssa failed (error: definition in block 4 does not dominate use in block 3) since r12-5138-ge82c382971664d6f
[Bug c++/108366] New: [12/13 Regression] Spurious stringop overflow, possibly alias-related
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/108366] [12/13/14 Regression] Spurious stringop overflow, possibly alias-related since r12-145-gd1d01a66012a93cc
[Bug c++/108309] New: ICE in in cxx_eval_component_reference, at cp/constexpr.cc:4136
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/108309] [12 Regression] "
[Bug c/108250] New: [12/13 regression] llvm-tblgen miscompiled on powerpc-unknown-linux-gnu since r12-5383-g22c242342e38eb
2023-05-08 12:26 UTC (2+ messages)
` [Bug ipa/108250] [12/13/14 "
[Bug c++/108218] New: [12 Regression] Constant arguments in the new expression is not checked in unevaluated operand
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/108218] [12/13/14 Regression] Constant arguments in the new expression is not checked in unevaluated operand since r12-5253-g4df7f8c79835d569
[Bug c++/108197] New: -Wstringop-overread emitted on simple boost small_vector code
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/108197] [12/13/14 Regression] "
[Bug ada/108157] New: [12/13 regression] object subtype doesn't statically match designated subtype
2023-05-08 12:26 UTC (2+ messages)
` [Bug ada/108157] [12/13/14 "
[Bug c++/108099] New: ICE when parsing signed __int128_t typedef
2023-05-08 12:26 UTC (2+ messages)
` [Bug c++/108099] [12/13 Regression] ICE with type alias with `signed __int128_t`
[Bug tree-optimization/107986] New: [12/13 Regression] Bogus -Warray-bounds diagnostic with std::sort
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/107986] [12/13/14 "
[Bug c/107931] New: [12 Regression] -Od causes always_inline to fail
2023-05-08 12:26 UTC (2+ messages)
` [Bug ipa/107931] [12/13/14 Regression] -Og causes always_inline to fail since r12-6677-gc952126870c92cf2
[Bug sanitizer/107866] New: gcc trunk's UBSan misses a Nll-pointer-dereference at -O3
2023-05-08 12:26 UTC (2+ messages)
` [Bug sanitizer/107866] [12/13/14 Regression] gcc trunk's UBSan misses a Null-pointer-dereference "
[Bug c/107805] New: Spurious warning after redefinition of type
2023-05-08 12:26 UTC (2+ messages)
` [Bug c/107805] [12 Regression] Spurious “type defaults to ‘int’” "
[Bug tree-optimization/107740] New: if-to-switch conversion happens for simple predicate function when compiled with gcc but not with g++
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/107740] [12/13/14 Regression] "
[Bug c++/107699] New: False positive -Warray-bounds, non-existent offset reported by GCC
2023-05-08 12:26 UTC (2+ messages)
` [Bug tree-optimization/107699] [12/13/14 Regression] "
[Bug rtl-optimization/107690] New: Regression in ranges::transform vectorization
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/107690] [12/13/14 Regression] vectorization fails for std::ranges::transform due to IR changes since r12-3903-g0288527f47cec669
[Bug c++/107575] New: ICE: tree check: expected tree that contains 'decl common' structure, have 'error_mark' in duplicate_decls, at cp/decl.cc:2605
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/107575] [12/13/14 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'error_mark' in duplicate_decls, at cp/decl.cc:2605 since r12-8115-g791a968630b3846b
[Bug analyzer/107565] New: -Wanalyzer-use-of-uninitialized-value false positive with rdrand
2023-05-08 12:25 UTC (2+ messages)
` [Bug analyzer/107565] [12 Regression] "
[Bug c/107557] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-05-08 12:25 UTC (2+ messages)
` [Bug c/107557] [12/13/14 Regression] ICE -fsanitize=undefined and VLA as argument type to a function
[Bug ada/107536] New: [12 regression] Wrong 'not referenced' warning on renamed variable
2023-05-08 12:25 UTC (2+ messages)
` [Bug ada/107536] [12/13/14 "
[Bug c++/107500] New: Useless atexit entry for ~constant_init in eh_globals.cc
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/107500] "
[Bug translation/107467] New: Miscompilation involing -Os , -flto and -fno-strict-aliasing
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/107467] [12/13/14 Regression] Miscompilation involing -Os , -flto and -fno-strict-aliasing since r12-656-ga564da506f52be66
[Bug fortran/107426] New: [12/13 Regression] ICE in gfc_compare_derived_types, at fortran/interface.cc:636
2023-05-08 12:25 UTC (2+ messages)
` [Bug fortran/107426] [12/13/14 "
[Bug fortran/107425] New: [12/13 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.cc:3060
2023-05-08 12:25 UTC (2+ messages)
` [Bug fortran/107425] [12/13/14 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.cc:3060 since r12-6780-gd2ad748eeef0dd26
[Bug c++/107422] New: [12/13 Regression] ICE in lvalue_kind, at cp/tree.cc:293
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/107422] [12/13/14 Regression] ICE in lvalue_kind, at cp/tree.cc:293 since r12-298-g58a92b789a77cdad
[Bug c++/107291] New: [12/13 Regression] ICE in build_comparison_op, at cp/method.cc:1461
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/107291] [12/13/14 Regression] ICE in build_comparison_op, at cp/method.cc:1461 since r12-4202-g09d886e671f2230a
[Bug c++/107138] New: [12 regression] std::variant<std::string, ...> triggers false-positive 'may be used uninitialized' warning
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/107138] [12/13/14 "
[Bug middle-end/107087] New: bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of size 4 [-Wstringop-overread]
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/107087] [12 Regression] "
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