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[Bug c++/105545] New: Compiling string assignment with _GLIBCXX_ASSERTIONS defined fails in 12.1.0, works in 11.1.0
2023-04-20 12:00 UTC (2+ messages)
` [Bug tree-optimization/105545] [12/13/14 Regression] Warning for string assignment with _GLIBCXX_ASSERTIONS since r12-3347-g8af8abfbbace49e6
[Bug middle-end/109564] New: [13/14 Regression] libkeccak miscompiled
2023-04-20 11:55 UTC (17+ messages)
` [Bug tree-optimization/109564] "
[Bug c++/109569] New: warning: ‘void* __builtin_memmove(void*, const void*, long unsigned int)’ writing 1 or more bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
2023-04-20 11:42 UTC (8+ messages)
` [Bug c++/109569] "
[Bug libstdc++/109568] New: [12/13 Regression] Spurious "potential null pointer dereference" in shared_ptr_base.h with "-O1"
2023-04-20 11:19 UTC (6+ messages)
` [Bug libstdc++/109568] [12/13/14 "
[Bug libgcc/109540] New: Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-20 11:12 UTC (6+ messages)
` [Bug libgcc/109540] "
[Bug c++/109565] New: -Wstrict-overflow false positive
2023-04-20 11:00 UTC (6+ messages)
` [Bug tree-optimization/109565] "
[Bug c++/88061] section attributes of variable templates are ignored
2023-04-20 9:59 UTC (2+ messages)
[Bug tree-optimization/109011] New: missed optimization in presence of __builtin_ctz
2023-04-20 9:56 UTC (3+ messages)
` [Bug tree-optimization/109011] "
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2023-04-20 9:50 UTC (9+ messages)
` [Bug target/109549] "
[Bug c/109567] New: Useless stack adjustment by 16 around calls with odd stack-argument counts on SysV x86_64
2023-04-20 9:40 UTC
[Bug c++/108993] New: Value initialization does not occur for derived class with -Os, for gcc versions > 5
2023-04-20 9:08 UTC (5+ messages)
` [Bug c++/108993] Value initialization does not occur for derived class , "
[Bug c++/109563] New: accessing 9223372036854775810 or more bytes at offsets [2, 9223372036854775807] and 1 may overlap up to 9223372036854775813 bytes at offset -3 [-Wrestrict]
2023-04-20 9:02 UTC (4+ messages)
` [Bug tree-optimization/109563] "
[Bug target/54063] New: [4.8 regression] on powerpc64 gcc 4.8 generates larger code for global variable accesses than gcc 4.7
2023-04-20 8:46 UTC (2+ messages)
` [Bug target/54063] [10/11/12/13/14 regression] on powerpc64 gcc 4.9/8 "
[Bug target/109566] New: powerpc: unrecognizable insn for -mcpu=e6500
2023-04-20 8:34 UTC
[Bug libstdc++/109445] New: r13-6372-g822a11a1e642e0 regression due to noline with -Ofast -march=sapphirerapids -funroll-loops -flto, 541.leela_r performance decrease by 2-3%
2023-04-20 8:24 UTC (5+ messages)
` [Bug libstdc++/109445] "
[Bug fortran/100815] New: [11 regression] Segfault assigning to scalar allocatable polymorphic LHS
2023-04-20 7:55 UTC (5+ messages)
` [Bug fortran/100815] [10/11/12/13/14 Regression] Segfault assigning to scalar allocatable polymorphic LHS since r11-6253-gce8dcc9105cbd404
` [Bug fortran/100815] [10/11 "
[Bug other/109560] New: new test case g++.dg/ext/int128-8.C from r14-88-ged32ec26697cc7 fails
2023-04-20 7:51 UTC (5+ messages)
` [Bug testsuite/109560] "
[Bug c++/108099] New: ICE when parsing signed __int128_t typedef
2023-04-20 7:48 UTC (6+ messages)
` [Bug c++/108099] [12 Regression] ICE with type alias with `signed __int128_t`
` [Bug c++/108099] [12/13/14 "
[Bug c++/109561] New: -Wmaybe-uninitialized false positive false positive false positive false positive false positive
2023-04-20 7:09 UTC (3+ messages)
` [Bug tree-optimization/109561] -Wmaybe-uninitialized false positive with std::optional
[Bug fortran/109500] New: SIGABRT when calling a function that returns an unallocated value
2023-04-20 5:22 UTC (8+ messages)
` [Bug fortran/109500] "
[Bug tree-optimization/84774] [meta-bug] bogus/missing -Wrestrict
2023-04-20 4:44 UTC
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2023-04-20 4:44 UTC (2+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug testsuite/106879] New: [13 regression] new test case gcc.dg/vect/bb-slp-layout-19.c fails
2023-04-20 3:19 UTC (2+ messages)
` [Bug testsuite/106879] [13/14 "
[Bug target/109562] New: Failed to build native GCC 12.2.0 on RISC-V64 linux machine
2023-04-20 2:44 UTC (2+ messages)
` [Bug target/109562] "
[Bug middle-end/109559] New: Unexpected -Wmaybe-uninitialized warning when inlining with system header
2023-04-19 20:30 UTC (3+ messages)
` [Bug middle-end/109559] [12/13/14 Regression] "
[Bug c++/100157] New: Support `__type_pack_element` like Clang
2023-04-19 19:37 UTC (2+ messages)
` [Bug c++/100157] "
[Bug c++/58538] Injected class-name treated as type-name instead of template-name when used as a template-argument for a template template-parameter
2023-04-19 19:16 UTC
[Bug middle-end/109557] New: __builtin_dynamic_object_size() does not work for simple testing case
2023-04-19 18:23 UTC (8+ messages)
` [Bug middle-end/109557] "
[Bug c++/109551] New: Show location where implicit instantiation first required
2023-04-19 17:59 UTC (2+ messages)
` [Bug c++/109551] "
[Bug c++/109556] New: internal compiler error: in iterative_hash_template_arg, at cp/pt.cc:1927
2023-04-19 17:25 UTC (11+ messages)
` [Bug c++/109556] "
` [Bug c++/109556] [13/14 Regression] "
[Bug fortran/100297] New: FAIL: gfortran.dg/allocatable_function_1.f90 gfortran.dg/reshape_8.f90
2023-04-19 16:45 UTC (3+ messages)
` [Bug fortran/100297] "
[Bug testsuite/83904] gfortran.dg allocatable_function_1 failures
2023-04-19 16:44 UTC (2+ messages)
[Bug target/107479] New: bpf: add __builtin_btf_type_id
2023-04-19 16:37 UTC (2+ messages)
` [Bug target/107479] "
[Bug target/107480] New: bpf: add __builtin_preserve_type_info
2023-04-19 16:36 UTC (2+ messages)
` [Bug target/107480] "
[Bug target/107481] New: bpf: add __builtin_preserve_enum_value
2023-04-19 16:35 UTC (2+ messages)
` [Bug target/107481] "
[Bug target/107844] New: error: argument is not a field access for __builtin_preserve_field_info
2023-04-19 16:33 UTC (2+ messages)
` [Bug target/107844] "
[Bug c/108896] New: provide "element_count" attribute to give more context to __builtin_dynamic_object_size() and -fsanitize=bounds
2023-04-19 16:32 UTC (2+ messages)
` [Bug c/108896] "
[Bug target/109558] New: bpf: support BTF and DWARF tag annotations for BPF
2023-04-19 16:31 UTC (2+ messages)
` [Bug target/109558] "
[Bug c/109553] New: Atomic operations vs const locations
2023-04-19 16:15 UTC (6+ messages)
` [Bug c/109553] "
[Bug middle-end/109555] New: suboptimal code for comparing strings with string literals
2023-04-19 15:58 UTC (5+ messages)
` [Bug middle-end/109555] "
` [Bug middle-end/109555] memcmp with string literals cause branchy code maybe could use branchless?
[Bug middle-end/66588] New: combine should try transforming if_then_else of zero_extends into zero_extend of if_then_else
2023-04-19 15:45 UTC (2+ messages)
` [Bug middle-end/66588] "
[Bug c/109554] New: Compiler generates incorrect code when the function declared with returned parameterm but no 'return' in its body
2023-04-19 15:15 UTC (5+ messages)
` [Bug c/109554] "
` [Bug c++/109554] "
[Bug target/78904] zero-extracts are not effective
2023-04-19 15:04 UTC
[Bug rtl-optimization/78952] Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations
2023-04-19 15:04 UTC
[Bug libstdc++/108969] New: [13 Regression] Initializing iostreams in the library needs a GLIBCXX_3.4.31 versioned symbol
2023-04-19 14:48 UTC (6+ messages)
` [Bug libstdc++/108969] [13/14 "
[Bug target/106342] New: [12/13 Regression] internal compiler error: in extract_insn, at recog.cc:2791
2023-04-19 14:32 UTC (2+ messages)
` [Bug target/106342] [12/13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 since r12-4240-g2b8453c401b699
[Bug c++/109548] New: Detect c_str() dangling problems
2023-04-19 12:38 UTC (5+ messages)
` [Bug c++/109548] "
[Bug tree-optimization/44794] pre- and post-loops should not be unrolled
2023-04-19 11:55 UTC (3+ messages)
[Bug middle-end/109552] New: ICE with "cancel" directive in "taskloop" construct
2023-04-19 11:10 UTC
[Bug target/109465] New: LoongArch: The expansion of memcpy is slow and bloated for some sizes
2023-04-19 10:22 UTC (3+ messages)
` [Bug target/109465] "
[Bug c/109237] New: csmith: another timeout with -g -O3 this time
2023-04-19 9:21 UTC (3+ messages)
` [Bug debug/109237] csmith: another timeout with -g -O3 this time since r12-156-g8d4c374c4419a875
[Bug fortran/103366] New: [12 Regression] ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.c:5647
2023-04-19 9:19 UTC (2+ messages)
` [Bug fortran/103366] [10/11/12/13/14 "
[Bug target/109040] New: [13 Regression] wrong code with v16hi compare & mask on riscv64 at -O2
2023-04-19 9:13 UTC (2+ messages)
` [Bug target/109040] [13 Regression] wrong code with v16hi compare & mask on riscv64 at -O2 since r13-4907-g2e886eef7f2b5a
[Bug driver/71850] @file should be used to cc1/cc1plus when @file is used
2023-04-19 8:56 UTC
[Bug c/109550] New: warning: "p" may be used uninitialized
2023-04-19 8:51 UTC (3+ messages)
` [Bug c/109550] "
[Bug target/108840] New: Aarch64 doesn't optimize away shift counter masking
2023-04-19 8:37 UTC (3+ messages)
` [Bug target/108840] "
[Bug tree-optimization/109524] New: [13 Regression] ICE: SIGSEGV in remove_unreachable::remove_and_update_globals (tree-vrp.cc:136) with -O3 -fno-tree-forwprop -fnon-call-exceptions -fno-tree-ccp -fno-tree-fre
2023-04-19 8:09 UTC (3+ messages)
` [Bug tree-optimization/109524] "
[Bug tree-optimization/109546] New: [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable
2023-04-19 7:58 UTC (2+ messages)
` [Bug tree-optimization/109546] [13/14 "
[Bug rtl-optimization/109351] New: RA uses lowest cost for the mode of different reg_classes w/o considering hard_regno_mode_ok
2023-04-19 5:24 UTC (2+ messages)
` [Bug rtl-optimization/109351] "
[Bug target/106602] New: riscv: suboptimal codegen for shift left, right, left
2023-04-19 2:41 UTC (2+ messages)
` [Bug target/106602] riscv: suboptimal codegen for zero_extendsidi2_shifted w/o bitmanip
[Bug target/109547] New: RISC-V: Multiple vsetvli for load/store loop
2023-04-19 1:01 UTC (3+ messages)
` [Bug target/109547] "
[Bug c++/105406] New: coroutines: since 11.3 co_await attempts to copy a move-only value when await_transform(T &) exists
2023-04-18 20:50 UTC (2+ messages)
` [Bug c++/105406] [11 Regression] "
[Bug c++/107310] New: "warning: control reaches end of non-void function" with a throw under a trivially-true conditional
2023-04-18 20:48 UTC (2+ messages)
` [Bug c++/107310] [12 Regression] "warning: control reaches end of non-void function" with a throw under a trivially-true conditional since r12-5638-ga3e75c1491cd2d50
[Bug debug/107154] New: GDB jumping to end of block when stepping over construction of local variable
2023-04-18 20:47 UTC (2+ messages)
` [Bug debug/107154] [12 Regression] "
[Bug c++/109357] New: GCC 13.0.1: internal compiler error in cp/constexpr.cc:1685
2023-04-18 20:46 UTC (3+ messages)
` [Bug c++/109357] [12 Regression] "
[Bug c++/107163] New: Compile time regression when using templated base classes, virtual method, and Wall
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/107163] [10/11/12 Regression] huge Compile time increase when using templated base classes, virtual method, and Wall since r10-2823-g6a07489267e55084
[Bug c++/105481] New: ICE: unexpected expression of kind template_parm_index
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/105481] [10/11/12 Regression] "
[Bug c++/105996] New: reinterpret_cast in constexpr failure creating a pair with a function pointer of class parent
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/105996] [10/11/12 Regression] "
[Bug c++/106890] New: virtual inheritance triggers compiler error when instatiating derived class with in-class initialization
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/106890] [10/11/12 Regression] virtual inheritance triggers compiler error when instatiating derived class with in-class initialization since r8-2709-g12659e10c7820071
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