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[Bug c++/99536] New: unexplained warning on "uninitialized value"
2022-08-06 2:57 UTC (2+ messages)
` [Bug tree-optimization/99536] unexplained warning on "uninitialized value" in std::normal_distribution
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2022-08-06 2:57 UTC
[Bug c++/106542] New: -O2 sign-extended uint32 to uint64
2022-08-06 2:46 UTC
[Bug c/106537] New: GCC doesn't support -W[no-]compare-distinct-pointer-types
2022-08-06 0:18 UTC (4+ messages)
` [Bug c/106537] "
[Bug analyzer/105887] New: RFE: clang analyzer warnings that GCC's -fanalyzer could implement
2022-08-05 23:54 UTC (2+ messages)
` [Bug analyzer/105887] [meta-bug] "
[Bug analyzer/105947] New: RFE: -fanalyzer should complain about jumps through NULL function pointers
2022-08-05 23:54 UTC (3+ messages)
` [Bug analyzer/105947] "
[Bug c++/106541] New: Missing -Wuninitialized on self initialization if external code is called earlier in the function
2022-08-05 22:18 UTC
[Bug tree-optimization/106513] New: bswap is incorrectly generated
2022-08-05 22:15 UTC (4+ messages)
` [Bug tree-optimization/106513] "
` [Bug tree-optimization/106513] [10/11/12/13 Regression] bswap pass misses that >>56 for signed types can be replicate the sign bit
[Bug c++/106520] New: 2+ index expressions in build_op_subscript are incorrectly interpreted as comma expression
2022-08-05 20:31 UTC (2+ messages)
` [Bug c++/106520] "
[Bug lto/106540] New: [13 Regression] lto -g ICE in dwarf2out_register_external_die at dwarf2out.cc:6076
2022-08-05 17:53 UTC
[Bug analyzer/106539] New: -fanalyzer doesn't consider that realloc could shrink the buffer
2022-08-05 16:30 UTC
[Bug libstdc++/65230] New: pretty-print inconsistent output for similar objects
2022-08-05 16:27 UTC (9+ messages)
` [Bug libstdc++/65230] "
[Bug c++/66290] New: wrong location for -Wunused-macros
2022-08-05 16:17 UTC (2+ messages)
` [Bug c++/66290] "
[Bug c++/106538] New: Reject-valid: Substitution failure causes error with unsatisfied constraint
2022-08-05 15:42 UTC
[Bug c/106535] New: GCC doesn't reject non-constant initializer if -pedantic is specified but does so in any other circumstances
2022-08-05 14:04 UTC (4+ messages)
` [Bug c/106535] "
[Bug middle-end/106534] New: [13 Regression][gcn] ICE 'verify_ssa failed' / 'error: definition in block 18 does not dominate use in block 19' during libgfortran bootstrap
2022-08-05 13:56 UTC (12+ messages)
` [Bug middle-end/106534] "
[Bug c++/106322] New: i386: Wrong code at O2 level (O0 / O1 are working)
2022-08-05 13:14 UTC (5+ messages)
` [Bug tree-optimization/106322] 32bits / tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working)
` [Bug tree-optimization/106322] "
[Bug tree-optimization/106514] New: [12/13 Regression] ranger slowness in path query
2022-08-05 12:06 UTC (6+ messages)
` [Bug tree-optimization/106514] "
[Bug middle-end/105762] New: [12 Regression] -Warray-bounds false positives for integer-to-pointer casts
2022-08-05 10:34 UTC (3+ messages)
` [Bug middle-end/105762] [12/13 Regression] -Warray-bounds false positives for integer-to-pointer casts since r12-2132-ga110855667782dac
[Bug target/106536] New: P9: gcc does not detect setb pattern
2022-08-05 10:17 UTC
[Bug tree-optimization/106533] New: loop distribution not distributing inner loop (to memcpy) when perfect loop nest
2022-08-05 10:12 UTC (7+ messages)
` [Bug tree-optimization/106533] "
[Bug c/106529] New: existence of sincos is assumed
2022-08-05 9:36 UTC (8+ messages)
` [Bug c/106529] "
` [Bug target/106529] "
[Bug c++/104493] New: OpenMP offload map cannot handle const
2022-08-05 8:03 UTC (2+ messages)
` [Bug c++/104493] "
[Bug c/105988] New: [10/11/12/13 Regression] ICE in linemap_ordinary_map_lookup, at libcpp/line-map.cc:1064
2022-08-05 5:30 UTC (3+ messages)
` [Bug rtl-optimization/105988] [10/11/12/13 Regression] ICE in linemap_ordinary_map_lookup, at libcpp/line-map.cc:1064 since r6-4873-gebedc9a3414d8422
[Bug target/106532] New: riscv fails to build enabling ZBA/ZBB/ZBC/ZBS by default for 32bit
2022-08-05 2:44 UTC (9+ messages)
` [Bug target/106532] "
[Bug target/106531] New: -march=rv32iabmc should also enable zba, zbb, zbc, zbs
2022-08-05 0:17 UTC (4+ messages)
` [Bug target/106531] "
[Bug c++/89780] -Wpessimizing-move is too agressive with templates and recommends pessimization
2022-08-04 22:58 UTC (5+ messages)
[Bug target/106530] New: RISCV documentation for -march= is very lacking
2022-08-04 22:24 UTC (2+ messages)
` [Bug target/106530] "
[Bug target/47949] New: Missed optimization for -Os using xchg instead of mov
2022-08-04 18:23 UTC (2+ messages)
` [Bug target/47949] "
[Bug c/106528] New: Double semi-colon causes -Wmisleading-identation to not emit warning
2022-08-04 18:21 UTC
[Bug tree-optimization/106457] New: array_at_struct_end_p returns TRUE for a two-dimension array which is not inside any structure
2022-08-04 17:59 UTC (2+ messages)
` [Bug tree-optimization/106457] "
[Bug middle-end/106519] New: [13 Regression] internal compiler error: in gimple_phi_arg, at gimple.h:4594 by r13-1950
2022-08-04 15:49 UTC (10+ messages)
` [Bug middle-end/106519] "
[Bug c/106526] New: array-bounds warning on constant pointer dereferencing
2022-08-04 15:38 UTC (4+ messages)
` [Bug c/106526] "
[Bug middle-end/106527] New: ICE with modulo scheduling dump (-fdump-rtl-sms)
2022-08-04 15:04 UTC (2+ messages)
` [Bug middle-end/106527] "
[Bug c/105700] New: GCC miscompiles? wine when using -march=pentium-m
2022-08-04 15:02 UTC (2+ messages)
` [Bug target/105700] "
[Bug c++/67906] New: Missing warning about std::move without effect
2022-08-04 14:59 UTC (2+ messages)
` [Bug c++/67906] "
[Bug target/106458] New: [12 Regression] glibc's malloc/tst-scratch_buffer.c test is miscompiled with gcc-12
2022-08-04 14:14 UTC (2+ messages)
` [Bug tree-optimization/106458] [12/13 "
[Bug tree-optimization/106243] New: Failure to optimize (0 - x) & 1 on vector type
2022-08-04 13:37 UTC (2+ messages)
` [Bug tree-optimization/106243] Failure to optimize (0 - x) & 1 on gimple level (including vector types)
[Bug libstdc++/103187] New: std::counting_semaphore::try_acquire_for does not unblock during wait duration
2022-08-04 13:29 UTC (2+ messages)
` [Bug libstdc++/103187] "
[Bug target/106525] New: s390: Inefficient branchless conditionals for unsigned long long
2022-08-04 13:15 UTC
[Bug other/106328] New: Build doesn't respect -j N flag
2022-08-04 13:13 UTC (2+ messages)
` [Bug lto/106328] "
[Bug tree-optimization/106521] New: ICE at -O1 with "-floop-unroll-and-jam --param unroll-jam-min-percent=0": verify_ssa failed
2022-08-04 13:02 UTC (5+ messages)
` [Bug tree-optimization/106521] [13 Regression] ICE at -O1 with "-floop-unroll-and-jam --param unroll-jam-min-percent=0": verify_ssa failed since r13-1450-gd2a898666609452e
[Bug libstdc++/106183] New: std::atomic::wait might deadlock on platforms without platform_wait()
2022-08-04 12:42 UTC (3+ messages)
` [Bug libstdc++/106183] std::atomic::wait might fail to be unblocked by notify_one/all "
[Bug tree-optimization/106523] New: forwprop miscompile
2022-08-04 10:48 UTC (2+ messages)
` [Bug tree-optimization/106523] [10/11/12/13 Regression] "
[Bug target/106524] New: [12/13 Regression] ICE in extract_insn, at recog.cc:2791 (error: unrecognizable insn)
2022-08-04 10:45 UTC (2+ messages)
` [Bug target/106524] "
[Bug target/106069] New: wrong code with -O -fno-tree-forwprop -maltivec on ppc64le
2022-08-04 10:01 UTC (9+ messages)
` [Bug target/106069] [12/13 Regression] "
[Bug rtl-optimization/106518] New: Exchange/swap aware register allocation (generate xchg in reload)
2022-08-04 9:53 UTC (3+ messages)
` [Bug rtl-optimization/106518] "
[Bug testsuite/106515] New: [13 regression] gcc.dg/debug/btf/btf-int-1.c fails after r13-1937-g5df04a7aa837a1
2022-08-04 9:28 UTC (6+ messages)
` [Bug testsuite/106515] "
[Bug tree-optimization/106511] New: [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e
2022-08-04 9:17 UTC (3+ messages)
` [Bug tree-optimization/106511] "
[Bug tree-optimization/106506] New: g++.dg/opt/pr94589-2.C FAILS after enabling floats in VRP
2022-08-04 9:13 UTC (2+ messages)
` [Bug tree-optimization/106506] [13 Regression] "
[Bug target/99888] New: Add powerpc ELFv2 support for -fpatchable-function-entry*
2022-08-04 8:20 UTC (4+ messages)
` [Bug target/99888] "
[Bug tree-optimization/106522] New: [13 Regression] ICE in gimple_phi_arg, at gimple.h:4594 since r13-1950-g9bb19e143cfe8863
2022-08-04 7:42 UTC (4+ messages)
` [Bug tree-optimization/106522] "
[Bug middle-end/106492] New: ICE in #pragma omp for simd
2022-08-04 7:36 UTC (2+ messages)
` [Bug middle-end/106492] [OpenMP] ICE in #pragma omp for simd and bitfields
[Bug c++/106502] New: Three calls to __attribute__((const)) function
2022-08-04 6:27 UTC (3+ messages)
` [Bug c++/106502] "
[Bug testsuite/106516] New: New test case gcc.dg/pr104992.c fails
2022-08-04 6:24 UTC (3+ messages)
` [Bug testsuite/106516] New test case gcc.dg/pr104992.c fails on power 10
[Bug bootstrap/43301] top-level configure script ignores ---with-build-time-tools
2022-08-04 2:20 UTC
[Bug middle-end/25521] change semantics of const volatile variables
2022-08-03 18:21 UTC
[Bug target/106517] New: RISC-V: Inefficient Generated Code for Floating Point to Integer Rounds
2022-08-03 17:32 UTC
[Bug tree-optimization/105090] New: BFI instructions are not generated on arm-none-eabi-g++
2022-08-03 17:29 UTC (3+ messages)
` [Bug target/105090] "
[Bug target/91674] [ARM/thumb] redundant memcpy does not get optimized away on thumb
2022-08-03 17:25 UTC
[Bug tree-optimization/104992] New: [missed optimization] x / y * y == x not optimized to x % y == 0
2022-08-03 16:00 UTC (2+ messages)
` [Bug tree-optimization/104992] "
[Bug libstdc++/105957] New: __n * sizeof(_Tp) might overflow under consteval context for std::allocator
2022-08-03 13:49 UTC (3+ messages)
` [Bug libstdc++/105957] "
[Bug libstdc++/104443] New: common_iterator<I, S>::operator-> is not correctly implemented
2022-08-03 13:49 UTC (3+ messages)
` [Bug libstdc++/104443] "
[Bug libstdc++/105995] New: QoI: constexpr basic_string variable must use all of its SSO buffer
2022-08-03 13:49 UTC (3+ messages)
` [Bug libstdc++/105995] "
[Bug libstdc++/105844] New: std::lcm(50000, 49999) is UB but accepted in a constexpr due to cast to unsigned
2022-08-03 13:49 UTC (3+ messages)
` [Bug libstdc++/105844] [10/11/12 Regression] "
` [Bug libstdc++/105844] [10/11 "
[Bug libstdc++/106248] New: operator>>std::basic_istream at boundary condition behave differently in different opt levels
2022-08-03 13:48 UTC (3+ messages)
` [Bug libstdc++/106248] [11/12 Regression] "
` [Bug libstdc++/106248] [11 "
[Bug libstdc++/92978] std::gcd mishandles mixed-signedness
2022-08-03 13:46 UTC
[Bug libstdc++/98421] New: std::span does not detect invalid range in Debug Mode
2022-08-03 13:34 UTC (3+ messages)
` [Bug libstdc++/98421] "
[Bug testsuite/100748] New: [12 regression] 30_threads/jthread/95989.cc fails after r12-843
2022-08-03 13:33 UTC (3+ messages)
` [Bug testsuite/100748] "
[Bug c++/103133] New: Binary built with -static using std::thread crashes
2022-08-03 13:33 UTC (3+ messages)
` [Bug libstdc++/103133] "
[Bug lto/106499] New: LTO runs forever in libfabric 1.15.1 linking
2022-08-03 11:03 UTC (3+ messages)
` [Bug lto/106499] "
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2022-08-03 9:57 UTC (2+ messages)
` [Bug tree-optimization/105651] [12/13 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug c++/106512] New: String optimization underflows in std::string::operator+ inlining
2022-08-03 9:57 UTC (2+ messages)
` [Bug c++/106512] "
[Bug libfortran/106079] New: [12/13 regression] gfortran.dg/boz_15.f90 fails after gcc-12-6498-g07c60b8e33
2022-08-03 9:24 UTC (3+ messages)
` [Bug libfortran/106079] [12/13 regression] gfortran.dg/boz_15.f90 fails after r12-6498-g07c60b8e33
[Bug c++/106187] New: armhf: Miscompilation with -O2
2022-08-03 9:16 UTC (3+ messages)
` [Bug rtl-optimization/106187] armhf: Miscompilation at O2 level (O0 / O1 are working)
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