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[Bug c++/105406] New: coroutines: since 11.3 co_await attempts to copy a move-only value when await_transform(T &) exists
2023-04-22 0:22 UTC (2+ messages)
` [Bug c++/105406] [11 Regression] "
[Bug c++/98056] New: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in build_special_member_call, at cp/call.c:9862
2023-04-22 0:22 UTC (2+ messages)
` [Bug c++/98056] coroutines: ICE tree check: expected record_type or union_type or qual_union_type, have array_type since r11-2183-g0f66b8486cea8668
[Bug c++/103871] New: [11.2.1/12 Regression] co_await causes build error
2023-04-22 0:22 UTC (2+ messages)
` [Bug c++/103871] [11 Regression] coroutines: "
[Bug c++/108468] New: ICE in most_specialized_partial_spec/builtin_guide_p in C++20 mode
2023-04-22 0:22 UTC (2+ messages)
` [Bug c++/108468] [11 Regression] "
[Bug regression/106888] New: [RISCV] Excess andi instructions are generated in gcc.dg/pr90838.c
2023-04-22 0:16 UTC (10+ messages)
` [Bug tree-optimization/106888] [RISCV] Negative optimization that excess "
[Bug rtl-optimization/109592] New: Failure to recognize shifts as sign/zero extension
2023-04-22 0:12 UTC
[Bug analyzer/109580] New: #pragma GCC diagnostic ignored "-Wanalyzer-fd-leak" is ineffective
2023-04-21 23:31 UTC (2+ messages)
` [Bug analyzer/109580] "
[Bug debug/109591] New: Multiple -fdebug-prefix-map= prefixes match, which one wins?
2023-04-21 23:19 UTC (3+ messages)
` [Bug debug/109591] "
[Bug fortran/109575] New: Implement runtime check for valid function result
2023-04-21 21:32 UTC (4+ messages)
` [Bug fortran/109575] "
[Bug c++/109590] New: array-bounds does not warn about address 0x0 dereference
2023-04-21 21:13 UTC (3+ messages)
` [Bug c++/109590] "
` [Bug tree-optimization/109590] "
[Bug c++/108795] New: [10/11/12/13 Regression] ICE in prep_operand, at cp/call.cc:6325
2023-04-21 20:48 UTC (2+ messages)
` [Bug c++/108795] [10/11/12 Regression] ICE in prep_operand, at cp/call.cc:6325 since r7-2549-gf3365c1201908df5
[Bug tree-optimization/109546] New: [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable
2023-04-21 20:34 UTC (6+ messages)
` [Bug tree-optimization/109546] [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-3596-ge7310e24b1c0ca
[Bug c++/107163] New: Compile time regression when using templated base classes, virtual method, and Wall
2023-04-21 20:28 UTC (2+ messages)
` [Bug c++/107163] [10/11 Regression] huge Compile time increase when using templated base classes, virtual method, and Wall since r10-2823-g6a07489267e55084
[Bug c++/105996] New: reinterpret_cast in constexpr failure creating a pair with a function pointer of class parent
2023-04-21 20:28 UTC (2+ messages)
` [Bug c++/105996] [10/11 Regression] "
[Bug c++/108975] New: Internal compiler error on constexpr variable used as nontype template
2023-04-21 20:28 UTC (2+ messages)
` [Bug c++/108975] [10/11 Regression] ICE on constexpr variable used as nontype template since r9-5473-ge32fc4499f863f
[Bug c++/69410] [10/11 Regression] friend declarations in local classes
2023-04-21 20:28 UTC
[Bug c++/101869] New: [9/10/11/12 Regression] &enumclass::enumvalue is rejected
2023-04-21 20:28 UTC (2+ messages)
` [Bug c++/101869] [10/11 "
[Bug tree-optimization/109587] New: Deeply nested loop unrolling overwhelms register allocator
2023-04-21 20:26 UTC (4+ messages)
` [Bug tree-optimization/109587] "
[Bug c++/106893] New: auto deduces wrong type for function pointer
2023-04-21 20:13 UTC (2+ messages)
` [Bug c++/106893] [12 Regression] "
[Bug target/54816] New: [avr] shift is better than widening mul
2023-04-21 20:09 UTC (2+ messages)
` [Bug target/54816] "
[Bug c++/108099] New: ICE when parsing signed __int128_t typedef
2023-04-21 19:33 UTC (2+ messages)
` [Bug c++/108099] [12/13/14 Regression] ICE with type alias with `signed __int128_t`
[Bug c/109588] New: [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable
2023-04-21 18:52 UTC (3+ messages)
` [Bug tree-optimization/109588] "
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2023-04-21 18:24 UTC (2+ messages)
` [Bug testsuite/109549] "
[Bug other/109589] New: [14 regression] r14-35-g278f8f567b5470 breaks build with older gcc build compilers
2023-04-21 18:16 UTC (4+ messages)
` [Bug other/109589] "
` [Bug bootstrap/109589] "
[Bug target/108779] New: No option to change thread-pointer location on AArch64
2023-04-21 18:01 UTC (3+ messages)
` [Bug target/108779] AARCH64 should add an option to change TLS register location to support EL1/EL2/EL3 system registers
[Bug target/99195] New: Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64
2023-04-21 17:57 UTC (2+ messages)
` [Bug target/99195] "
[Bug c/109585] New: Carla/sord miscompiled with -O2 on ARM64 (inlining issue)
2023-04-21 17:16 UTC (13+ messages)
` [Bug c/109585] "
` [Bug target/109585] "
` [Bug middle-end/109585] "
` [Bug middle-end/109585] Carla/sord miscompiled with -O2 on ARM64 with flexible array member
[Bug other/109584] New: Chinese Antimalware software Qihoo 360 delete entire GCC install and all programs compiled with GCC
2023-04-21 15:26 UTC (5+ messages)
` [Bug other/109584] "
` [Bug other/109584] Chinese Antimalware software Qihoo 360 delete entire GCC installation "
[Bug libstdc++/103755] New: {has,use}_facet() and iostream constructor performance
2023-04-21 15:06 UTC (3+ messages)
` [Bug libstdc++/103755] "
[Bug libstdc++/103387] New: powerpc64le: segmentation fault on std::cout with ieee128 long double variable
2023-04-21 15:03 UTC (5+ messages)
` [Bug libstdc++/103387] "
[Bug rtl-optimization/109478] New: FAIL: g++.dg/other/pr104989.C -std=gnu++14 (internal compiler error: Segmentation fault)
2023-04-21 14:39 UTC (2+ messages)
` [Bug target/109478] "
[Bug c/105664] New: Install with suffix creates extra file
2023-04-21 13:44 UTC (2+ messages)
` [Bug bootstrap/105664] "
[Bug modula2/109586] New: cc1gm2 ICE when compiling large source file
2023-04-21 12:24 UTC (5+ messages)
` [Bug modula2/109586] "
[Bug tree-optimization/109573] New: [12/13/14 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 when building chromium's maglev-assembler-x64.cc with -march=ivybridge
2023-04-21 11:47 UTC (9+ messages)
` [Bug tree-optimization/109573] "
` [Bug tree-optimization/109573] [11/12/13/14 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 when building chromium's maglev-assembler-x64.cc with -march=ivybridge since r11-3025-g095d42feed09f8
` [Bug tree-optimization/109573] [11/12/13/14 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 "
[Bug tree-optimization/109583] New: [14 Regression] ICE in related_vector_mode, at stor-layout.cc:537 since r14-22-g2349e69125335d
2023-04-21 11:22 UTC (5+ messages)
` [Bug tree-optimization/109583] "
` [Bug tree-optimization/109583] [13/14 "
[Bug c++/108993] New: Value initialization does not occur for derived class with -Os, for gcc versions > 5
2023-04-21 10:57 UTC (10+ messages)
` [Bug c++/108993] Value initialization does not occur for derived class , "
[Bug target/109582] New: riscv/generic.md:28:1: unknown value `smin' for attribute `type'
2023-04-21 10:15 UTC (4+ messages)
` [Bug target/109582] "
[Bug c/108270] New: un-optimal vsetvl for multi-loop if avl is 0 ~ 31 immediate
2023-04-21 9:49 UTC (2+ messages)
` [Bug target/108270] "
[Bug target/105753] New: [avr] ICE: in add_clobbers, at config/avr/avr-dimode.md:2705
2023-04-21 9:00 UTC (5+ messages)
` [Bug target/105753] "
` [Bug rtl-optimization/105753] "
[Bug target/109566] New: powerpc: unrecognizable insn for -mcpu=e6500
2023-04-21 8:54 UTC (3+ messages)
` [Bug target/109566] "
[Bug target/108728] New: gcc.dg/torture/float128-cmp-invalid.c fails on power 9 BE
2023-04-21 8:44 UTC (3+ messages)
` [Bug target/108728] "
[Bug middle-end/109564] New: [13/14 Regression] libkeccak miscompiled
2023-04-21 7:49 UTC (6+ messages)
` [Bug tree-optimization/109564] "
[Bug target/109544] New: implicit declaration of function '__riscv_vsseg4e8_v_i8mf8'
2023-04-21 7:03 UTC (2+ messages)
` [Bug target/109544] "
[Bug target/109547] New: RISC-V: Multiple vsetvli for load/store loop
2023-04-21 6:51 UTC (3+ messages)
` [Bug target/109547] "
` [Bug target/109547] [13] "
[Bug testsuite/109572] New: new test case gcc.dg/vect/pr109011-4.c from r14-108-g705b0d2b62318b fails
2023-04-21 6:41 UTC (2+ messages)
` [Bug testsuite/109572] "
[Bug c/109581] New: Comparing with -HUGE_VAL wrong result
2023-04-21 6:13 UTC (6+ messages)
` [Bug tree-optimization/109581] [13/14 Regression] "
[Bug c++/109571] New: potential null pointer dereference
2023-04-21 2:39 UTC (4+ messages)
` [Bug tree-optimization/109571] "
[Bug target/108812] New: gcc.target/powerpc/p9-sign_extend-runnable.c fails on power 9 BE
2023-04-21 2:13 UTC (2+ messages)
` [Bug target/108812] "
[Bug tree-optimization/109535] New: internal compiler error: in finalize_new_accesses, at rtl-ssa/changes.cc:471
2023-04-21 1:46 UTC (7+ messages)
` [Bug target/109535] [13/14] "
[Bug c++/109576] New: Incorrect rejection of constexpr local var due to private member even with visible conversion operator
2023-04-20 22:49 UTC (7+ messages)
` [Bug c++/109576] access checking done on constexpr even if the access was done in the class itself when used inside a template
[Bug c++/109565] New: -Wstrict-overflow false positive
2023-04-20 22:24 UTC (2+ messages)
` [Bug tree-optimization/109565] "
[Bug middle-end/109578] New: fail to remove dead code due to division by zero
2023-04-20 21:50 UTC (6+ messages)
` [Bug middle-end/109578] "
[Bug c/29968] integer division by zero with optimization
2023-04-20 21:46 UTC (3+ messages)
[Bug rtl-optimization/41239] Scheduler reorders division by zero before a call that might not return
2023-04-20 21:46 UTC
[Bug analyzer/109570] New: detect fclose on unopened or NULL files
2023-04-20 21:31 UTC (3+ messages)
` [Bug analyzer/109570] "
[Bug c/109567] New: Useless stack adjustment by 16 around calls with odd stack-argument counts on SysV x86_64
2023-04-20 21:30 UTC (2+ messages)
` [Bug target/109567] "
[Bug libstdc++/109568] New: [12/13 Regression] Spurious "potential null pointer dereference" in shared_ptr_base.h with "-O1"
2023-04-20 21:24 UTC (4+ messages)
` [Bug libstdc++/109568] [12/13/14 "
` [Bug tree-optimization/109568] "
[Bug analyzer/109579] New: -Wanalyzer-out-of-bounds false positive in Emacs mapping stack
2023-04-20 21:23 UTC
[Bug analyzer/109577] New: -Wanalyzer-allocation-size mishandles __builtin_mul_overflow
2023-04-20 20:33 UTC
[Bug fortran/109500] New: SIGABRT when calling a function that returns an unallocated value
2023-04-20 20:02 UTC (5+ messages)
` [Bug fortran/109500] "
[Bug target/109574] New: RISC-V: gcc.dg/pr90838.c failing due to extra ANDI 127 on releases/gcc-13
2023-04-20 19:00 UTC (2+ messages)
` [Bug target/109574] "
[Bug tree-optimization/109011] New: missed optimization in presence of __builtin_ctz
2023-04-20 17:45 UTC (2+ messages)
` [Bug tree-optimization/109011] "
[Bug libgomp/107041] New: [13 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device'
2023-04-20 17:30 UTC (2+ messages)
` [Bug libgomp/107041] [13/14 "
[Bug libstdc++/108846] New: std::copy, std::copy_n on potentially overlapping subobjects
2023-04-20 17:11 UTC (5+ messages)
` [Bug libstdc++/108846] std::copy, std::copy_n and std::copy_backward "
[Bug target/104338] New: RISC-V: Subword atomics result in library calls
2023-04-20 16:44 UTC (2+ messages)
` [Bug target/104338] "
[Bug rtl-optimization/78952] Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations
2023-04-20 14:52 UTC
[Bug target/108247] New: Missed opportunity to generate shNadd on risc-v
2023-04-20 14:52 UTC (2+ messages)
` [Bug target/108247] "
[Bug target/108248] New: Some insns in the risc-v backend do not have mappings to functional units
2023-04-20 14:50 UTC (3+ messages)
` [Bug target/108248] "
[Bug libgcc/109540] New: Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-20 14:16 UTC (2+ messages)
` [Bug libgcc/109540] "
[Bug c++/100366] New: spurious warning - std::vector::clear followed by std::vector::insert(vec.end(), ...) with -O2
2023-04-20 13:57 UTC (2+ messages)
` [Bug tree-optimization/100366] [11/12 Regression] "
[Bug c++/106199] New: vector::insert optimization is broken with gcc-12
2023-04-20 13:57 UTC (2+ messages)
` [Bug tree-optimization/106199] [12/13 Regression] incorrect warning: memcpy writing 1 or more bytes into a region of size 0 overflows the destination with std::vector::insert
[Bug tree-optimization/107852] New: Spurious warnings stringop-overflow and array-bounds copying data as bytes into vector
2023-04-20 13:57 UTC (2+ messages)
` [Bug libstdc++/107852] [12 Regression] "
[Bug libstdc++/14493] std::bad_alloc::what() does not explain what happened
2023-04-20 13:57 UTC
[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 c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2023-04-20 12:00 UTC (2+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
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