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[Bug c++/96780] New: debuginfo for std::move and std::forward isn't useful
2023-08-02 14:34 UTC (2+ messages)
` [Bug c++/96780] "
[Bug middle-end/110869] New: [14 regression] ICE in decompose, at rtl.h:2297
2023-08-02 14:05 UTC (9+ messages)
` [Bug middle-end/110869] "
[Bug rtl-optimization/110867] New: ICE in combine after 7cdd0860949c6c3232e6cff1d7ca37bb5234074c
2023-08-02 14:03 UTC (6+ messages)
` [Bug rtl-optimization/110867] "
` [Bug rtl-optimization/110867] [14 Regression] "
[Bug tree-optimization/110875] New: [14 Regression] Dead Code Elimination Regression since r14-2501-g285c9d042e9
2023-08-02 13:56 UTC
[Bug c/110874] New: ice with -O2 with recent gcc
2023-08-02 13:46 UTC
[Bug c/95130] New: GCC ignoring attribute(format(gnu_printf)) on printf in mingw
2023-08-02 13:15 UTC (3+ messages)
` [Bug c/95130] "
[Bug tree-optimization/110873] New: [14 Regression] Dead Code Elimination Regression at -O2 since r14-376-g47a76439911
2023-08-02 13:02 UTC (2+ messages)
` [Bug tree-optimization/110873] "
[Bug fortran/88420] Fortran OpenACC "Clause SEQ conflicts with INDEPENDENT"
2023-08-02 12:32 UTC (2+ messages)
[Bug middle-end/110857] New: aarch64-linux-gnu profiledbootstrap broken
2023-08-02 12:20 UTC (3+ messages)
` [Bug middle-end/110857] "
[Bug middle-end/110796] New: builtin_iseqsig fails some tests in armv8l-linux-gnueabihf
2023-08-02 10:38 UTC (2+ messages)
` [Bug target/110796] "
[Bug middle-end/110587] New: 96% pr28071.c compile time regression betwen g:8377cf1bf41a0a9d9d49de807b2341f0bf5d30cf and g:3a61ca1b9256535e1bfb19b2d46cde21f3908a5d
2023-08-02 9:45 UTC (5+ messages)
` [Bug rtl-optimization/110587] [14 regression] 96% pr28071.c compile time regression since r14-2337-g37a231cc7594d1
[Bug tree-optimization/106293] New: 456.hmmer at -Ofast -march=native regressed by 19% on zen2 and zen3 in July 2022
2023-08-02 9:42 UTC (6+ messages)
` [Bug tree-optimization/106293] [13/14 Regression] "
[Bug tree-optimization/92335] [11/12/13/14 Regression] sinking of loads happen too early which causes vectorization not to be done
2023-08-02 8:47 UTC (2+ messages)
` [Bug tree-optimization/92335] [11/12/13 "
[Bug c++/110137] New: implement clang -fassume-sane-operator-new
2023-08-02 8:24 UTC (4+ messages)
` [Bug c++/110137] "
[Bug c/110858] New: [14 Regression] gcc.dg/unroll-1.c UNRESOLVED
2023-08-02 7:13 UTC (6+ messages)
` [Bug testsuite/110858] "
[Bug target/81904] FMA and addsub instructions
2023-08-02 6:50 UTC (3+ messages)
[Bug target/110625] New: [AArch64] Vect: SLP fails to vectorize a loop as the reduction_latency calculated by new costs is too large
2023-08-02 3:49 UTC (9+ messages)
` [Bug target/110625] "
[Bug modula2/110161] New: Comparing a typed procedure variable to 0 gives ICE or assertions
2023-08-01 23:43 UTC (6+ messages)
` [Bug modula2/110161] "
[Bug middle-end/109986] New: missing fold (~a | b) ^ a => ~(a & b)
2023-08-01 21:50 UTC (2+ messages)
` [Bug middle-end/109986] "
[Bug c++/110872] New: coroutine postcondition is not evaluated
2023-08-01 21:46 UTC
[Bug c++/110871] New: coroutine precondition should be evaluated before the initial suspend
2023-08-01 20:33 UTC
[Bug fortran/88286] [OOP] gfortran reports conflicting intent(in) with an intent(in) declared class variable
2023-08-01 20:19 UTC
[Bug middle-end/110864] New: [14 Regression] ICE in combine.cc causes stage2 build failure on RISCV
2023-08-01 20:17 UTC (8+ messages)
` [Bug middle-end/110864] "
` [Bug rtl-optimization/110864] "
[Bug target/53935] New: [avr][c++] missing warning for non-const data in progmem
2023-08-01 19:44 UTC (2+ messages)
` [Bug target/53935] "
[Bug other/96055] New: avr: atmega324pb not supported
2023-08-01 19:37 UTC (2+ messages)
` [Bug target/96055] "
[Bug modula2/110633] New: Using an unknown identifier as argument to ORD results in ICE
2023-08-01 18:18 UTC (3+ messages)
` [Bug modula2/110633] "
[Bug c++/99599] New: Concepts requirement falsely reporting recursion, breaks tag_invoke pattern
2023-08-01 18:16 UTC (2+ messages)
` [Bug c++/99599] [11/12/13/14 Regression] Concepts requirement falsely reporting cyclic dependency, "
[Bug c++/110291] New: [11.1 Regression] constraint on friend operator template causes bizarre duplication of RHS template parameter that is passed to the requires expression
2023-08-01 18:16 UTC (2+ messages)
` [Bug c++/110291] [11/12/13/14 "
[Bug c++/110822] New: ICE on constexpr initialized with non-constant expression also accepts-invalid
2023-08-01 18:02 UTC (3+ messages)
` [Bug c++/110822] [13/14 Regression] "
` [Bug c++/110822] "
[Bug c++/110805] New: g++ crash on modules with exported class providing string constant with obscure content
2023-08-01 17:38 UTC (4+ messages)
` [Bug c++/110805] "
[Bug c++/110870] New: g++ internal compiler error on modules with precompiled headerfile "string"
2023-08-01 16:54 UTC (3+ messages)
` [Bug c++/110870] "
[Bug modula2/110865] New: Unable to access copied const array
2023-08-01 14:00 UTC (6+ messages)
` [Bug modula2/110865] "
[Bug tree-optimization/110852] New: [14 Regression] ICE: in get_predictor_value, at predict.cc:2695 with -O -fno-tree-fre and __builtin_expect()
2023-08-01 13:57 UTC (2+ messages)
` [Bug tree-optimization/110852] "
[Bug c++/105523] New: Wrong warning array subscript [0] is outside array bounds
2023-08-01 13:45 UTC (2+ messages)
` [Bug target/105523] "
[Bug libstdc++/110862] New: format out of bands read on format string "{0:{0}"
2023-08-01 13:15 UTC (4+ messages)
` [Bug libstdc++/110862] "
[Bug rtl-optimization/110220] New: ICE in patch_jump_insn, at cfgrtl.cc:1295 - avr/xmega
2023-08-01 13:05 UTC (4+ messages)
` [Bug rtl-optimization/110220] [13/14 Regression] "
` [Bug target/110220] "
[Bug c++/110848] New: Consider enabling -Wvla by default in C++ modes
2023-08-01 13:01 UTC (5+ messages)
` [Bug c++/110848] Consider enabling -Wvla by default in non-GNU "
[Predicated Ins vs Branches] O3 and PGO result in 2x performance drop relative to O2
2023-08-01 12:45 UTC (6+ messages)
[Bug middle-end/110378] New: SRA for destructors
2023-08-01 12:45 UTC (6+ messages)
` [Bug middle-end/110378] IPA-SRA "
` [Bug ipa/110378] "
[Bug libstdc++/110860] New: std::format("{:f}",2e304) invokes undefined behaviour
2023-08-01 12:38 UTC (4+ messages)
` [Bug libstdc++/110860] "
[Bug libgcc/110868] New: crossback build fails for x86_64-pc-linux-gnu due to check on build environment
2023-08-01 12:04 UTC (4+ messages)
` [Bug libgcc/110868] "
[Bug c++/110226] New: GCC ignores include of non-existent header
2023-08-01 10:43 UTC (2+ messages)
` [Bug preprocessor/110226] __has_include on a header causes GCC to ignore an non-existent header afterwards
[Bug preprocessor/80753] __has_include and __has_include_next taints subsequent I/O errors
2023-08-01 10:43 UTC
[Bug target/110838] New: [14 Regression] wrong code on x265-3.5, -O3, sign extraction
2023-08-01 8:37 UTC (3+ messages)
` [Bug tree-optimization/110838] [14 Regression] wrong code on x365-3.5, "
[Bug target/43644] __uint128_t missed optimizations
2023-08-01 8:21 UTC
[Bug target/110741] New: vec_ternarylogic intrinsic generates incorrect code on POWER10 target when compiled with GCC
2023-08-01 5:48 UTC (5+ messages)
` [Bug target/110741] "
Good News
2023-08-01 3:47 UTC
[Bug preprocessor/87299] #pragma GCC target behaves differently when using -save-temps
2023-08-01 2:26 UTC
[Bug c++/110866] New: No UDC lookup with va_arg
2023-08-01 1:57 UTC (3+ messages)
` [Bug c++/110866] "
[Bug c++/104113] New: DR 625 forbids "auto" being used in template argument and parser fails to issue correct error message for it
2023-08-01 1:29 UTC (3+ messages)
` [Bug c++/104113] invalid template argument causes the type to become int which confuses the rest of the diagnostic
[Bug tree-optimization/93044] extra cast is not removed
2023-08-01 0:08 UTC (2+ messages)
[Bug c++/110855] New: std::source_location doesn't work with C++20 coroutine
2023-07-31 23:11 UTC (3+ messages)
` [Bug c++/110855] "
[Bug analyzer/110830] New: -Wanalyzer-use-of-uninitialized-value false negative due to use-after-free::supercedes_p
2023-07-31 22:43 UTC (3+ messages)
` [Bug analyzer/110830] "
[Bug libstdc++/110859] New: [14 Regression] New FAIL: 23_containers/vector/bool/110807.cc
2023-07-31 21:09 UTC (3+ messages)
` [Bug libstdc++/110859] "
` [Bug middle-end/110859] "
[Bug other/110863] New: New test case 23_containers/vector/bool/110807.cc from r14-2797-g7931a1de9ec87b fails on big endian
2023-07-31 21:07 UTC (2+ messages)
` [Bug other/110863] "
[Bug fortran/50410] New: ICE in record_reference
2023-07-31 20:49 UTC (2+ messages)
` [Bug fortran/50410] [11/12/13/14 Regression] ICE in record_reference, pointer variable in data statement
[Bug c/65213] New: Extend -Wmissing-declarations to variables
2023-07-31 19:06 UTC (3+ messages)
` [Bug c/65213] Extend -Wmissing-declarations to variables [i.e. add -Wmissing-variable-declarations]
[Bug middle-end/87403] [Meta-bug] Issues that suggest a new warning
2023-07-31 19:06 UTC
[Bug modula2/110284] New: [14 Regression] Bootstrap failures with m2
2023-07-31 18:44 UTC (2+ messages)
` [Bug modula2/110284] "
[Bug tree-optimization/96923] New: Failure to optimize a select-related bool pattern to or+not
2023-07-31 17:14 UTC (2+ messages)
` [Bug tree-optimization/96923] "
[Bug tree-optimization/100864] New: (a&!b) | b is not opimized to a | b for conditionals
2023-07-31 17:14 UTC (3+ messages)
` [Bug tree-optimization/100864] (a&!b) | b is not opimized to a | b for comparisons
[Bug c++/105903] New: Missed optimization for __synth3way
2023-07-31 17:14 UTC (2+ messages)
` [Bug tree-optimization/105903] "
[Bug tree-optimization/106164] New: (a > b) & (a >= b) does not get optimized until reassoc1
2023-07-31 17:12 UTC (3+ messages)
` [Bug tree-optimization/106164] "
[Bug driver/77576] gcc-ar doesn't work if all options are read from file
2023-07-31 16:59 UTC (2+ messages)
[Bug c++/109250] New: Invalid configuration `loongarch64-linux-gnu': machine `loongarch64-unknown' not recognized
2023-07-31 16:28 UTC (2+ messages)
` [Bug bootstrap/109250] "
[Bug target/109713] New: [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479
2023-07-31 16:19 UTC (2+ messages)
` [Bug target/109713] "
[Bug target/89835] The RISC-V target uses amoswap.w for relaxed stores
2023-07-31 16:18 UTC
[Bug c/110582] New: Wrong code at -O2/3 on x86_64-linux-gnu
2023-07-31 16:11 UTC (3+ messages)
` [Bug tree-optimization/110582] [14 Regression] "
[Bug tree-optimization/106346] New: Potential regression on vectorization of left shift with constants
2023-07-31 15:30 UTC (2+ messages)
` [Bug target/106346] [11/12/13/14 Regression] Potential regression on vectorization of left shift with constants since r11-5160-g9fc9573f9a5e94
[Bug analyzer/109361] New: RFE: SARIF output could contain timing/profile information
2023-07-31 15:30 UTC (3+ messages)
` [Bug analyzer/109361] "
[Bug fortran/110360] New: ABI issue with character,value dummy argument
2023-07-31 15:09 UTC (2+ messages)
` [Bug fortran/110360] "
[Bug c++/110861] New: Bad codegen leading to runtime segfault when mixing import and #include
2023-07-31 15:05 UTC (2+ messages)
` [Bug c++/110861] "
[Bug other/110419] New: [14 regression] new test case gfortran.dg/value_9.f90 in r14-2050-gd130ae8499e0c6 fails
2023-07-31 14:58 UTC (2+ messages)
` [Bug testsuite/110419] "
[Bug gcov-profile/110545] New: gcda files not generated for some shared libs
2023-07-31 14:14 UTC (2+ messages)
` [Bug gcov-profile/110545] "
[Bug c/110280] New: internal compiler error: in const_unop, at fold-const.cc:1884
2023-07-31 13:27 UTC (3+ messages)
` [Bug tree-optimization/110280] [13 Regression] "
[Bug target/110309] New: Wrong code for masked load expansion
2023-07-31 11:32 UTC (2+ messages)
` [Bug target/110309] "
[Bug tree-optimization/88540] Issues with vectorization of min/max operations
2023-07-31 11:31 UTC (2+ messages)
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2023-07-31 11:31 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/94864] New: Failure to combine vunpckhpd+movsd into single vunpckhpd
2023-07-31 11:31 UTC (2+ messages)
` [Bug rtl-optimization/94864] "
[Bug c/110062] New: missed vectorization in graphicsmagick
2023-07-31 11:28 UTC (2+ messages)
` [Bug tree-optimization/110062] "
[Bug c++/110856] New: GCC rejects template alias of function type as invalid template parameter
2023-07-31 8:44 UTC
[Bug sanitizer/110799] New: [tsan] False positive due to -fhoist-adjacent-loads
2023-07-31 8:29 UTC (3+ messages)
` [Bug sanitizer/110799] "
[Bug lto/110844] New: LTO sometimes fail with -save-temp -dumpdir options
2023-07-31 8:11 UTC (2+ messages)
` [Bug lto/110844] "
[Bug target/110762] New: inappropriate use of SSE (or AVX) insns for v2sf mode operations
2023-07-31 8:10 UTC (3+ messages)
` [Bug target/110762] [11/12/13 Regression] "
[Bug target/110843] New: ICE in convert_insn, at config/i386/i386-features.cc:1438 since r14-2405-g4814b63c3c2326
2023-07-31 8:09 UTC (2+ messages)
` [Bug target/110843] [14 Regression] "
[Bug middle-end/110832] New: 14% capacita -O2 regression between g:9fdbd7d6fa5e0a76 (2023-07-26 01:45) and g:ca912a39cccdd990 (2023-07-27 03:44) on zen3 and core
2023-07-31 7:54 UTC (2+ messages)
` [Bug middle-end/110832] [14 Regression] "
[Bug target/110758] New: 8% hmmer regression on zen1 and zen3 with -Ofast -march=native -flto between g:8377cf1bf41a0a9d (2023-07-05 01:46) and g:3a61ca1b9256535e (2023-07-06 16:56) and g:d76d19c9bc5ef113 (2023-07-16 00:16) and g:a5088dc3f5ef73c8 (2023-07-17 03:24)
2023-07-31 7:39 UTC (2+ messages)
` [Bug target/110758] [14 Regression] 8% hmmer regression on zen1/3 with -Ofast -march=native -flto between g:8377cf1bf41a0a9d (2023-07-05 01:46) and g:3a61ca1b9256535e (2023-07-06 16:56); "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-07-31 7:39 UTC
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