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[Bug libstdc++/97930] New: pair is not a structural type
2021-04-07 10:29 UTC (2+ messages)
` [Bug libstdc++/97930] "
[Bug c/99954] New: Copy loop over array of unions at -O3 generates memcpy instead of memmove, resulting in incorrect code
2021-04-07 10:29 UTC (4+ messages)
` [Bug tree-optimization/99954] [8/9/10/11 Regression] "
[Bug target/99930] New: Failure to optimize floating point -abs(x) in nontrivial code at -O2/3
2021-04-07 10:27 UTC (8+ messages)
` [Bug rtl-optimization/99930] "
[Bug libstdc++/66146] New: call_once not C++11-compliant on ppc64le
2021-04-07 10:03 UTC (3+ messages)
` [Bug libstdc++/66146] "
[Bug target/99905] New: wrong code with -mgeneral-regs-only
2021-04-07 9:54 UTC (5+ messages)
` [Bug target/99905] [8/9/10/11 Regression] wrong code with -mno-mmx -mno-sse since r7-4540-gb229ab2a712ccd44
` [Bug rtl-optimization/99905] "
[Bug target/99912] New: Unnecessary / inefficient spilling of AVX2 ymm registers
2021-04-07 9:36 UTC (5+ messages)
` [Bug target/99912] "
[Bug c/99894] New: Does GCC 4.8.1 support OpenCL?
2021-04-07 9:35 UTC (4+ messages)
` [Bug c/99894] "
[Bug testsuite/99955] New: gcc.c-torture/execute/pr92618.c violates strict aliasing rules
2021-04-07 9:29 UTC
[Bug tree-optimization/99947] New: [11 Regression] ICE Segmentation fault "during GIMPLE pass: vect"
2021-04-07 9:20 UTC (8+ messages)
` [Bug tree-optimization/99947] [11 Regression] ICE Segmentation fault "during GIMPLE pass: vect" since r11-4714-g092cdbd919849759
[Bug c/99953] New: In AVX, SIMD support environment, strlen performance without optimization is 3 times faster than optimized strlen function
2021-04-07 9:05 UTC (8+ messages)
` [Bug c/99953] "
` [Bug target/99953] "
[Bug bootstrap/99920] New: [10 regression] ICE building gcc 10 on power 7 BE
2021-04-07 8:26 UTC (10+ messages)
` [Bug bootstrap/99920] "
[Bug target/88809] do not use rep-scasb for inline strlen/memchr
2021-04-07 8:25 UTC
[Bug c++/99952] New: Incompatible function call ABI between 7.5 and 9.2
2021-04-07 8:23 UTC (5+ messages)
` [Bug c++/99952] "
[Bug c/99944] New: incorrect maybe-uninitialized warning on variable defined as an array
2021-04-07 7:41 UTC (3+ messages)
` [Bug c/99944] "
[Bug ipa/99951] New: Dead return value after modify_call() is not released
2021-04-07 7:39 UTC (2+ messages)
` [Bug ipa/99951] "
[Bug c/99872] New: [11 Regression] optimizations sometimes lead to missing asm prefixes
2021-04-07 7:38 UTC (7+ messages)
` [Bug c/99872] "
` [Bug target/99872] "
[Bug tree-optimization/99946] New: fail to exchange if conditions in terms of likely/unlikely probability
2021-04-07 7:33 UTC (3+ messages)
` [Bug tree-optimization/99946] "
[Bug c/99945] New: missing maybe-uninitialized warning when using a cleanup function
2021-04-07 7:29 UTC (6+ messages)
` [Bug c/99945] "
` [Bug sanitizer/99945] "
[Bug c/99950] New: Option -Wchar-subscripts leads to wrong fixes
2021-04-07 7:26 UTC (2+ messages)
` [Bug c/99950] "
[Bug tree-optimization/98736] New: Wrong partition order generated in loop distribution pass
2021-04-07 7:21 UTC (5+ messages)
` [Bug tree-optimization/98736] [10/11 Regression] Wrong partition order generated in loop distribution pass since r10-619-g5879ab5fafedc8f6
` [Bug tree-optimization/98736] [10 "
[Bug tree-optimization/99943] New: wrong code at -Os
2021-04-07 7:19 UTC (3+ messages)
` [Bug tree-optimization/99943] [11 Regression] "
[Bug c++/99940] New: segmentation error
2021-04-07 7:15 UTC (2+ messages)
` [Bug c++/99940] "
[Bug c/99937] New: Optimization needed for ARM with single cycle multiplier
2021-04-07 7:11 UTC (4+ messages)
` [Bug target/99937] "
[Bug c++/99227] New: [meta] [modules] Bugs relating to header-units of STL header files
2021-04-07 6:29 UTC (4+ messages)
` [Bug c++/99227] "
[Bug c++/99855] New: [modules] ICE Error reporting routines re-entered
2021-04-07 6:29 UTC (2+ messages)
` [Bug c++/99855] "
[Bug c++/99747] New: [modules] ICE in make_dependency, at cp/module.cc:12396
2021-04-07 6:27 UTC (2+ messages)
` [Bug c++/99747] "
[Bug c++/99735] New: [modules] in system headers: non-template type ‘rebind_alloc’ used as a template
2021-04-07 6:27 UTC (2+ messages)
` [Bug c++/99735] "
[Bug c/99900] New: feature request: 16-bit x86 C compiler / support compilation of (VirtualBox) BIOS
2021-04-07 5:39 UTC (3+ messages)
` [Bug target/99900] "
[Bug target/99949] New: ICE in setup_reg_classes, at reginfo.c:956
2021-04-07 5:23 UTC (2+ messages)
` [Bug target/99949] "
[Bug c++/99948] New: [modules] ICE in add_mergeable_specialization
2021-04-07 4:43 UTC
[Bug target/99941] New: m_ALDERLAKE is missing from m_CORE_AVX2
2021-04-07 3:17 UTC (3+ messages)
` [Bug target/99941] "
[Bug c++/52202] New: [C++11][DR 1376] Should not extend lifetime of temporary wrapped in static_cast to reference type
2021-04-07 2:20 UTC (4+ messages)
` [Bug c++/52202] "
[Bug c++/99908] New: Arm optimisation generates a `not` instruction instead of switching arguments of bsl
2021-04-07 2:12 UTC (3+ messages)
` [Bug target/99908] SIMD: negating logical + if_else has a suboptimal codegen
[Bug sanitizer/83382] UBSAN tiggers false-positive warning [-Werror=uninitialized]
2021-04-06 23:38 UTC
[Bug tree-optimization/90710] Bogus Wmaybe-uninitialized caused by __builtin_expect when compiled with -Og
2021-04-06 23:16 UTC (2+ messages)
[Bug sanitizer/85777] [8/9/10/11 Regression] -fsanitize=undefined makes a -Wmaybe-uninitialized warning disappear
2021-04-06 21:38 UTC
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2021-04-06 21:16 UTC (2+ messages)
[Bug c++/90058] False Positive in undefined-sanitizer only with GCC8
2021-04-06 21:16 UTC
[Bug c/89723] Bogus maybe-uninitialized warning with -Og (jump threading)
2021-04-06 21:03 UTC
[Bug middle-end/88897] Bogus maybe-uninitialized warning on class field (missed CSE)
2021-04-06 20:47 UTC (2+ messages)
` [Bug middle-end/88897] [9/10/11 Regression] "
[Bug c++/96673] New: Friend class with templates and default constructor not recognized in C++14 or later
2021-04-06 20:42 UTC (4+ messages)
` [Bug c++/96673] [8/9/10/11 Regression] "
` [Bug c++/96673] [8/9/10 "
[Bug tree-optimization/89697] SRA prevents -Wuninitialized warning
2021-04-06 20:17 UTC
[Bug tree-optimization/99927] New: [11 Regression] Maybe wrong code since r11-39-gf9e1ea10e657af9f
2021-04-06 20:05 UTC (11+ messages)
` [Bug tree-optimization/99927] "
[Bug c/60488] New: missing -Wmaybe-uninitialized on a conditional with goto
2021-04-06 19:59 UTC (2+ messages)
` [Bug middle-end/60488] missing uninitialized warning (address taken, VOP)
[Bug middle-end/88518] Function call defeats -Wuninitialized
2021-04-06 19:59 UTC
[Bug c++/96873] New: Internal compiler error in alias_ctad_tweaks
2021-04-06 19:08 UTC (5+ messages)
` [Bug c++/96873] "
[Bug c++/99909] New: The value of 'std::is_integral_v<auto>' is not usable in a constant expression
2021-04-06 18:59 UTC (2+ messages)
` [Bug c++/99909] "
[Bug c++/99901] New: static const class var implemented with constexpr doesn't emit symbols in C++17 mode
2021-04-06 18:32 UTC (3+ messages)
` [Bug c++/99901] [8/9/10/11 Regression] "
` [Bug c++/99901] [8/9/10 "
[Bug other/89863] [meta-bug] Issues in gcc that other static analyzers (cppcheck, clang-static-analyzer, PVS-studio) find that gcc misses
2021-04-06 17:44 UTC
[Bug d/99917] New: gcc/d/dmd/mtype.c:5223: missing call to va_end ?
2021-04-06 17:44 UTC (3+ messages)
` [Bug d/99917] "
[Bug fortran/99922] New: Bind(C) with assumed length character should work
2021-04-06 16:34 UTC (2+ messages)
` [Bug fortran/99922] "
[Bug target/99781] New: [11 Regression] ICE in partial_subreg_p, at rtl.h:3144
2021-04-06 16:30 UTC (3+ messages)
` [Bug target/99781] "
[Bug libstdc++/99942] New: [8/9/10/11 Regression] COW std::string::data() is noexcept but can throw
2021-04-06 16:25 UTC (2+ messages)
` [Bug libstdc++/99942] "
[Bug c/99939] New: CMSE: -march=armv8.1-m.main+mve does not support correctly
2021-04-06 15:53 UTC
[Bug other/99903] New: 32-bit x86 frontends randomly crash while reporting timing on Windows
2021-04-06 15:48 UTC (2+ messages)
` [Bug other/99903] "
[Bug c++/99938] New: Non-void function with no return statement: Either no or misleading warning is printed
2021-04-06 15:48 UTC (3+ messages)
` [Bug c++/99938] "
[Bug driver/99896] New: g++ drops -lc
2021-04-06 14:16 UTC (2+ messages)
` [Bug driver/99896] "
[Bug libstdc++/99871] New: #includes inside push visibility scope
2021-04-06 14:09 UTC (2+ messages)
` [Bug libstdc++/99871] "
[Bug other/99933] New: gcc/brig/brigfrontend/brig-function.cc: 4 * possible performance problem ?
2021-04-06 13:51 UTC (3+ messages)
` [Bug other/99933] "
[Bug c++/96780] New: debuginfo for std::move and std::forward isn't useful
2021-04-06 13:44 UTC (2+ messages)
` [Bug c++/96780] "
[Bug middle-end/99857] New: [11 Regression] FAIL: libgomp.c/declare-variant-1.c (test for excess errors) by r11-7926
2021-04-06 13:33 UTC (3+ messages)
` [Bug middle-end/99857] "
[Bug c++/99936] New: FAIL: g++.dg/modules/xtreme-header* on Darwin
2021-04-06 13:20 UTC
[Bug demangler/99935] New: Stack exhaustion demangling rust mangled name
2021-04-06 13:06 UTC
[Bug c++/99934] New: bad_array_new_length thrown when non-throwing allocation function would have been used
2021-04-06 12:41 UTC (2+ messages)
` [Bug c++/99934] "
[Bug c/99880] New: ICE in maybe_set_vectorized_backedge_value, at tree-vect-loop.c:9161
2021-04-06 12:21 UTC (4+ messages)
` [Bug tree-optimization/99880] [10/11 Regression] ICE in maybe_set_vectorized_backedge_value, at tree-vect-loop.c:9161 since r10-3711-g69f8c1aef5cdcc54
` [Bug tree-optimization/99880] [10 "
[Bug target/99881] New: Regression compare -O2 -ftree-vectorize with -O2 on SKX/CLX
2021-04-06 11:44 UTC (3+ messages)
` [Bug target/99881] "
[Bug c++/99845] New: gcc8: Overloaded operator new[](size_t, const std::nothrow_t&) is seg faulting when the allocation fails
2021-04-06 11:35 UTC (2+ messages)
` [Bug c++/99845] "
[Bug lto/99898] New: Possible LTO object incompatibility on gcc-10 branch
2021-04-06 11:32 UTC (8+ messages)
` [Bug lto/99898] "
[Bug target/99929] New: SVE: Wrong code at -O2 -ftree-vectorize
2021-04-06 10:50 UTC (2+ messages)
` [Bug target/99929] "
[Bug c/96573] New: [Regression] Regression in optimization on x86-64 with -O3 from GCC 9 to 10
2021-04-06 10:46 UTC (2+ messages)
` [Bug tree-optimization/96573] [10 Regression] Regression in optimization on x86-64 with -O3
[Bug target/99932] New: OpenACC/nvptx offloading execution regressions starting with CUDA 11.2-era Nvidia Driver 460.27.04
2021-04-06 10:45 UTC
[Bug c++/99931] New: Unnamed `struct` defined with `using` having internal linkage instead of external, unlike `typedef`, yielding different semantics for two
2021-04-06 10:42 UTC
[Bug target/99924] New: ICE in vect_schedule_slp_node, at tree-vect-slp.c:6040
2021-04-06 10:30 UTC (5+ messages)
` [Bug target/99924] [11 Regression] ICE in vect_schedule_slp_node, at tree-vect-slp.c:6040 since r11-6734-gad2603433853129e847cade5e269c6a5f889a020
[Bug c++/97900] New: g++ crashes when instantiating a templated function with a template-type vector parameter
2021-04-06 9:47 UTC (2+ messages)
` [Bug c++/97900] [9/10 Regression] "
[Bug c/99890] New: The -mstrict-aglign doesn't support the ARM targets
2021-04-06 9:34 UTC (2+ messages)
` [Bug target/99890] The -mstrict-align "
[Bug middle-end/99928] New: [OpenMP] reduction variable in combined target construct wrongly mapped as firstprivate
2021-04-06 9:20 UTC (2+ messages)
` [Bug middle-end/99928] "
[Bug tree-optimization/99873] New: [11 Regression] GCC no longer makes as much use of ST3
2021-04-06 8:46 UTC (2+ messages)
` [Bug tree-optimization/99873] "
[Bug tree-optimization/99919] New: [9/10/11 Regression] bogus -Wmaybe-uninitialized with a _Bool bit-field
2021-04-06 8:39 UTC (2+ messages)
` [Bug tree-optimization/99919] "
[Bug tree-optimization/99918] New: suboptimal code for bool bitfield tests
2021-04-06 8:39 UTC (2+ messages)
` [Bug tree-optimization/99918] [9/10/11 Regression] "
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