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[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
[Bug c++/110855] New: std::source_location doesn't work with C++20 coroutine
2023-07-31 7:37 UTC
[Bug target/81904] FMA and addsub instructions
2023-07-31 7:32 UTC (3+ messages)
[Bug driver/110478] New: RISC-V multilib gcc zicsr in the -march causing incorrect libgcc to be used
2023-07-31 7:22 UTC (2+ messages)
` [Bug target/110478] "
[Bug c/110640] New: Wrong code at -O2/3 on x86_64-linux-gnu since GCC-13
2023-07-31 7:15 UTC (3+ messages)
` [Bug tree-optimization/110640] [13/14 Regression] "
[Bug c/110243] New: Wrong code at -O3 on x86_64-linux-gnu
2023-07-31 7:14 UTC (3+ messages)
` [Bug tree-optimization/110243] [13/14 Regression] "
[Bug target/110843] New: ICE in convert_insn, at config/i386/i386-features.cc:1438 since r14-2405-g4814b63c3c2326
2023-07-31 7:09 UTC (4+ messages)
` [Bug target/110843] "
` [Bug target/110843] [14 Regression] "
[Bug tree-optimization/106164] New: (a > b) & (a >= b) does not get optimized until reassoc1
2023-07-31 7:08 UTC (7+ messages)
` [Bug tree-optimization/106164] "
[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 4:58 UTC (7+ messages)
` [Bug middle-end/110832] [14 Regression] "
[Bug target/110625] New: [AArch64] Vect: SLP fails to vectorize a loop as the reduction_latency calculated by new costs is too large
2023-07-31 2:45 UTC (4+ messages)
` [Bug target/110625] "
[Bug libstdc++/110854] New: constructor of std::counting_semaphore is not constexpr
2023-07-31 2:06 UTC (2+ messages)
` [Bug libstdc++/110854] "
[Bug modula2/110174] New: Using illegal constraints for builtin return_address gives ICE
2023-07-31 0:08 UTC (3+ messages)
` [Bug modula2/110174] "
[Bug c++/105903] New: Missed optimization for __synth3way
2023-07-30 21:14 UTC (5+ messages)
` [Bug tree-optimization/105903] "
[Bug fortran/110360] New: ABI issue with character,value dummy argument
2023-07-30 20:52 UTC (12+ messages)
` [Bug fortran/110360] "
[Bug modula2/110631] New: Bug in FIO.WriteCardinal
2023-07-30 20:45 UTC (2+ messages)
` [Bug modula2/110631] "
[Bug c/110753] New: ICE in meet_with_1, at ipa-cp.cc:1057
2023-07-30 20:45 UTC (2+ messages)
` [Bug ipa/110753] [14 Regression] "
[Bug tree-optimization/110852] New: [14 Regression] ICE: in get_predictor_value, at predict.cc:2695 with -O -fno-tree-fre and __builtin_expect()
2023-07-30 20:04 UTC (2+ messages)
` [Bug tree-optimization/110852] "
[Bug other/110419] New: [14 regression] new test case gfortran.dg/value_9.f90 in r14-2050-gd130ae8499e0c6 fails
2023-07-30 19:50 UTC (2+ messages)
` [Bug testsuite/110419] "
[Bug target/110787] New: [14 regression] ICE building SYSTEM.def
2023-07-30 19:37 UTC (3+ messages)
` [Bug target/110787] "
[Bug fortran/110825] New: TYPE(*) dummy argument to generate an unused hidden argument
2023-07-30 18:28 UTC (3+ messages)
` [Bug fortran/110825] "
[Bug c/110233] New: Wrong code at -Os on x86_64-linux-gnu
2023-07-30 15:18 UTC (5+ messages)
` [Bug middle-end/110233] [12/13/14 Regression] "
[Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-30 15:01 UTC (2+ messages)
` [Bug tree-optimization/110769] [14 Regression] "
[Bug c/110702] New: Wrong code at -O1 on x86_64-linux-gnu (regression since GCC-12.2)
2023-07-30 14:57 UTC (2+ messages)
` [Bug middle-end/110702] [12/13/14 Regression] "
[Bug c/110641] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-30 14:52 UTC (2+ messages)
` [Bug tree-optimization/110641] [14 Regression] "
[Bug c/110582] New: Wrong code at -O2/3 on x86_64-linux-gnu
2023-07-30 14:46 UTC (2+ messages)
` [Bug tree-optimization/110582] [14 Regression] "
[Bug c/110141] New: Wrong code at -O2 on x86_64-linux-gnu
2023-07-30 14:28 UTC (2+ messages)
` [Bug middle-end/110141] "
[Bug c/110115] New: Wrong code at -O1 on x86_64-linux-gnu
2023-07-30 14:23 UTC (2+ messages)
` [Bug middle-end/110115] "
[Bug c++/110853] New: [c++-concepts] Bad interaction between deduction guide with decay and constraints
2023-07-30 14:05 UTC
[Bug c/110280] New: internal compiler error: in const_unop, at fold-const.cc:1884
2023-07-30 12:58 UTC (2+ messages)
` [Bug tree-optimization/110280] [13 Regression] "
[Bug fortran/108961] New: Segfault when associating to pointer from C_F_POINTER
2023-07-30 12:25 UTC (4+ messages)
` [Bug fortran/108961] "
[Bug objc++/61759] New: internal compiler error: in objc_eh_runtime_type, at objc/objc-next-runtime-abi-01.c:2792
2023-07-30 12:11 UTC (5+ messages)
` [Bug objc++/61759] [ICE] [objc++] reaching gcc_unreachable in objc_eh_runtime_type at objc/objc-next-runtime-abi-01.c
[Bug rtl-optimization/110823] New: [missed optimization] >50% speedup for x86-64 ASCII processing a la GNU diffutils
2023-07-30 11:38 UTC (2+ messages)
` [Bug rtl-optimization/110823] "
[Bug sanitizer/98609] New: sanitizer diagnoses VLAs with length zero although zero-length arrays are a GNU extension
2023-07-30 10:15 UTC (2+ messages)
` [Bug sanitizer/98609] "
[Bug sanitizer/98608] New: missing sanitizer detection for arrays with invalid length defind using typeof
2023-07-30 10:09 UTC (2+ messages)
` [Bug sanitizer/98608] "
[Bug target/106222] New: x86 Better code squence for __builtin_shuffle
2023-07-30 9:03 UTC (2+ messages)
` [Bug target/106222] "
[Bug c++/110851] New: [contracts] Inheriting multiple base functions with clashing contracts is not diagnosed
2023-07-30 9:00 UTC
[Bug modula2/110125] New: Variables are reported as uninitialized when only set inside WITH statement
2023-07-30 1:20 UTC (2+ messages)
` [Bug modula2/110125] "
[Bug modula2/110189] New: Using an unknown TYPE as argument to VAL gives ICE
2023-07-29 21:42 UTC (2+ messages)
` [Bug modula2/110189] "
[Bug modula2/110126] New: Variables are reported as unused when only referenced by ASM statements
2023-07-29 20:13 UTC (4+ messages)
` [Bug modula2/110126] "
[Bug tree-optimization/100864] New: (a&!b) | b is not opimized to a | b for conditionals
2023-07-29 19:10 UTC (2+ messages)
` [Bug tree-optimization/100864] (a&!b) | b is not opimized to a | b for comparisons
[Bug c++/91415] Invalid warning for C++17 sequencing of shift operator E1<<E2
2023-07-29 18:10 UTC
[Bug target/110790] New: [14 Regression] gcc -m32 generates invalid bit test code on gmp-6.2.1
2023-07-29 17:14 UTC (3+ messages)
` [Bug target/110790] "
[Bug modula2/109952] New: Inconsistent HIGH values with 'ARRAY OF CHAR'
2023-07-29 16:34 UTC (3+ messages)
` [Bug modula2/109952] "
[Bug modula2/110019] New: Reported line numbers ar off-by-1 when preprocessing source files
2023-07-29 14:16 UTC (2+ messages)
` [Bug modula2/110019] "
[Bug c++/110845] New: Function call when it should inline?
2023-07-29 13:03 UTC (5+ messages)
` [Bug c++/110845] "
[Bug modula2/110003] New: Wrong source line listed for unused parameters
2023-07-29 12:48 UTC (2+ messages)
` [Bug modula2/110003] "
[Bug c++/110850] New: Evaluation order of assignment operands
2023-07-29 12:20 UTC
[Bug c++/110848] New: Consider enabling -Wvla by default in C++ modes
2023-07-29 11:19 UTC (7+ messages)
` [Bug c++/110848] "
[Bug ipa/93385] [11 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce
2023-07-29 9:43 UTC (3+ messages)
[Bug c/110818] New: Segmentation fault with '-O3 -fno-dce -fno-ipa-cp -fno-tree-dce -fno-tree-sink'
2023-07-29 8:07 UTC (14+ messages)
` [Bug middle-end/110818] "
` [Bug middle-end/110818] [11 Regression] "
` [Bug ipa/110818] "
[Bug c++/110819] New: Missed optimization: when vector size is 0 but vector::reserve has been called
2023-07-29 7:15 UTC (3+ messages)
` [Bug tree-optimization/110819] Missed optimization: when vector's "
[Bug c++/110315] New: [13 Regression] g++ crashes with a segmentation fault while compiling a large const std::vector of std::string since r13-6566-ge0324e2629e25a90
2023-07-29 7:07 UTC (2+ messages)
` [Bug tree-optimization/110315] "
[Bug modula2/109908] New: Delete from m2iso Strings is broken
2023-07-29 1:04 UTC (2+ messages)
` [Bug modula2/109908] "
[Bug tree-optimization/110849] New: [14 Regression] XPASS in gcc.dg/unroll-7.c
2023-07-29 0:37 UTC (3+ messages)
` [Bug tree-optimization/110849] "
[Bug other/110684] New: unknown spec function ‘dumps’ error, C compiler cannot create executables
2023-07-28 23:52 UTC (3+ messages)
` [Bug bootstrap/110684] "
[Bug modula2/109879] New: ReadCard and ReadInt from WholeIO have problems with leading space
2023-07-28 23:28 UTC (2+ messages)
` [Bug modula2/109879] "
[Bug target/110748] New: optimize store of DF 0.0
2023-07-28 23:22 UTC (2+ messages)
` [Bug target/110748] RISC-V: "
[Bug lto/110844] New: LTO sometimes fail with -save-temp -dumpdir options
2023-07-28 22:01 UTC (3+ messages)
` [Bug lto/110844] "
[Bug modula2/108344] New: Many tests time out: isatty called in a tight loop
2023-07-28 21:51 UTC (2+ messages)
` [Bug modula2/108344] "
[Bug other/110847] New: Inaccurate GCC documentation about -Wtsan and -Wxor-used-as-pow warnings
2023-07-28 21:34 UTC (2+ messages)
` [Bug middle-end/110847] [13/14 Regression] "
[Bug c/110205] New: Some new warnings from clang for the range code
2023-07-28 20:37 UTC (2+ messages)
` [Bug other/110205] "
[Bug analyzer/109361] New: RFE: SARIF output could contain timing/profile information
2023-07-28 20:37 UTC (2+ messages)
` [Bug analyzer/109361] "
[Bug modula2/109830] New: m2iso library SeqFile.mod - appending to a file overwrites the contents
2023-07-28 20:09 UTC (2+ messages)
` [Bug modula2/109830] "
[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
2023-07-28 19:00 UTC
[Bug c++/110807] New: Copy list initialisation of a vector<bool> raises a warning with -O2
2023-07-28 19:00 UTC (4+ messages)
` [Bug libstdc++/110807] [13 Regression] "
[Bug libstdc++/110708] New: std::format("{:%EEC %OOd}", std::chrono::system_clock::now()) should be rejected
2023-07-28 19:00 UTC (3+ messages)
` [Bug libstdc++/110708] "
[Bug libstdc++/104167] New: Implement C++20 std::chrono::utc_clock, std::chrono::tzdb etc
2023-07-28 19:00 UTC (2+ messages)
` [Bug libstdc++/104167] "
[Bug libstdc++/110719] New: Should chrono formatters always use std::time_put for locale's representation?
2023-07-28 18:59 UTC (4+ messages)
` [Bug libstdc++/110719] "
[Bug modula2/109810] New: String literal exceeding array causes ICE
2023-07-28 18:28 UTC (2+ messages)
` [Bug modula2/109810] "
[Bug libstdc++/110593] New: The std::ratio meta arithmetic can accept non-std::ratio
2023-07-28 17:32 UTC (2+ messages)
` [Bug libstdc++/110593] "
[Bug c++/84542] missing -Wdeprecated-declarations on a redeclared function template
2023-07-28 17:32 UTC
[Bug c++/110846] New: Noinline attribute on a destructor only honored when on the member function declaration, does not wok on definition
2023-07-28 16:53 UTC (2+ messages)
` [Bug c++/110846] "
[Bug modula2/109779] New: isolib SkipLine skips the first character of the successive line
2023-07-28 16:52 UTC (2+ messages)
` [Bug modula2/109779] "
[Bug tree-optimization/110057] New: Missed devirtualization opportunities
2023-07-28 15:40 UTC (2+ messages)
` [Bug ipa/110057] "
[Bug ipa/83054] [8 Regression] ICE in operator>, at profile-count.h:823
2023-07-28 15:40 UTC
[Bug modula2/110002] New: Using -fcpp only invokes cc1 from pre-configured path $(libexec)
2023-07-28 15:13 UTC (2+ messages)
` [Bug modula2/110002] "
[Bug c/110795] New: Bad code gen for vector compare booleans
2023-07-28 14:42 UTC (2+ messages)
` [Bug target/110795] "
[Bug tree-optimization/77689] Missing vectorization lead to huge performance loss
2023-07-28 14:19 UTC (4+ messages)
[Bug modula2/110246] New: Using variables of type CHAR or BYTE as array index does not work
2023-07-28 14:14 UTC (4+ messages)
` [Bug modula2/110246] "
[Bug modula2/109729] New: gm2 (14.0.0) does not like a CHAR type FOR loop control variable any more
2023-07-28 14:12 UTC (2+ messages)
` [Bug modula2/109729] "
[Bug tree-optimization/110841] New: [14 Regression] Dead Code Elimination Regression since r14-2675-gef28aadad6e
2023-07-28 13:24 UTC (2+ messages)
` [Bug tree-optimization/110841] "
[Bug tree-optimization/106293] New: 456.hmmer at -Ofast -march=native regressed by 19% on zen2 and zen3 in July 2022
2023-07-28 12:09 UTC (2+ messages)
` [Bug tree-optimization/106293] [13/14 Regression] "
[Bug target/110838] New: [14 Regression] wrong code on x265-3.5, -O3, sign extraction
2023-07-28 12:05 UTC (5+ messages)
` [Bug tree-optimization/110838] [14 Regression] wrong code on x365-3.5, "
[Bug target/109964] New: auto-vectorization of shift ignores integral promotions
2023-07-28 12:05 UTC (2+ messages)
` [Bug target/109964] "
[Bug libgomp/110842] New: [14 Regression] Openmp loops with KIND=16 DO loops
2023-07-28 12:02 UTC (5+ messages)
` [Bug libgomp/110842] "
[Bug modula2/109675] New: GCC 13.1: the Modula-2 front-end fails to build on some platforms
2023-07-28 11:56 UTC (2+ messages)
` [Bug modula2/109675] "
[Bug libgomp/110813] New: [OpenMP] omp_target_memcpy_rect (+ strided 'target update'): Improve GCN performance and contiguous subranges
2023-07-28 11:52 UTC (3+ messages)
` [Bug libgomp/110813] "
[Bug c/109967] New: Wrong code at -O2 on x86_64-linux-gnu
2023-07-28 11:47 UTC (2+ messages)
` [Bug middle-end/109967] [11/12/13/14 Regression] "
[Bug libstdc++/109814] New: freestanding using cmath does not compile anymore
2023-07-28 10:54 UTC (2+ messages)
` [Bug libstdc++/109814] [13/14 Regression] "
[Bug gcov-profile/110827] New: C++20 coroutines aren't being measured by gcov
2023-07-28 9:41 UTC (2+ messages)
` [Bug gcov-profile/110827] "
[Bug libgomp/110840] New: [OpenMP] Check whether device locking is really needed for bare memcopy to/from devices (omp_target_memcpy...)
2023-07-28 9:03 UTC
[Bug middle-end/110587] New: 96% pr28071.c compile time regression betwen g:8377cf1bf41a0a9d9d49de807b2341f0bf5d30cf and g:3a61ca1b9256535e1bfb19b2d46cde21f3908a5d
2023-07-28 8:40 UTC (2+ messages)
` [Bug rtl-optimization/110587] [14 regression] 96% pr28071.c compile time regression since r14-2337-g37a231cc7594d1
[Bug middle-end/28071] [4.1 regression] A file that can not be compiled in reasonable time/space
2023-07-28 8:40 UTC
[Bug c++/110822] New: ICE on constexpr initialized with non-constant expression also accepts-invalid
2023-07-28 8:34 UTC (2+ messages)
` [Bug c++/110822] [13/14 Regression] "
[Bug c++/110836] New: g++ should report when there is no way to create structure or class
2023-07-28 8:21 UTC (3+ messages)
` [Bug c++/110836] [C++20] "
[Bug other/110550] New: libintl build without -fPIC even though --enable-shared is configured
2023-07-28 8:19 UTC (2+ messages)
` [Bug bootstrap/110550] "
[Bug libgomp/101581] New: [OpenMP] omp_target_memcpy – support inter-device memcpy
2023-07-28 8:15 UTC (2+ messages)
` [Bug libgomp/101581] "
[Bug target/110762] New: inappropriate use of SSE (or AVX) insns for v2sf mode operations
2023-07-28 8:15 UTC (2+ messages)
` [Bug target/110762] [11/12/13 Regression] "
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