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[Bug tree-optimization/94962] New: Suboptimal AVX2 code for _mm256_zextsi128_si256(_mm_set1_epi8(-1))
2020-05-05 21:41 UTC
[Bug c++/90212] [8/9/10/11 Regression] by-ref capture of constexpr class object rejected
2020-05-05 21:40 UTC
[Bug libstdc++/94960] New: extern template prevents inlining of standard library objects
2020-05-05 21:08 UTC (3+ messages)
` [Bug libstdc++/94960] "
[Bug c++/94937] New: ICE with if constexpr (in cp_get_fndecl_from_callee, at cp/cvt.c:1000)
2020-05-05 20:58 UTC (13+ messages)
` [Bug c++/94937] [10/11 Regression] ICE with if constexpr (in cp_get_fndecl_from_callee, at cp/cvt.c:1000) since r10-2835-g14da3939da3adcef
[Bug testsuite/84324] objc/execute/exceptions/matcher-1.m:27:10: warning: return with a value, in function returning void
2020-05-05 20:44 UTC (2+ messages)
[Bug fortran/93366] ICE: Invalid expression in gfc_element_size
2020-05-05 20:32 UTC (3+ messages)
[Bug bootstrap/94961] New: [11 regression] internal compiler error: in df_refs_verify, at df-scan.c:4002
2020-05-05 20:13 UTC
[Bug tree-optimization/94913] New: Failure to optimize not+cmp into overflow check
2020-05-05 20:06 UTC (3+ messages)
` [Bug tree-optimization/94913] "
[Bug tree-optimization/18487] Warnings for pure and const functions that are not actually pure or const
2020-05-05 19:08 UTC
[Bug middle-end/4210] should not warning with dead code
2020-05-05 18:39 UTC (6+ messages)
` [Bug middle-end/4210] should not warn in "
[Bug tree-optimization/94956] New: Unable to remove impossible ffs() test for zero
2020-05-05 18:21 UTC (4+ messages)
` [Bug tree-optimization/94956] "
[Bug fortran/94943] New: A module does not export allocatable attribute of herein arrays
2020-05-05 18:04 UTC (3+ messages)
` [Bug fortran/94943] [10 Regression] "
[Bug target/94959] New: Wrong code gen for MVE intrinsics vldrbq_s32 which fails with assembler `Error: lo register required`
2020-05-05 17:05 UTC (2+ messages)
` [Bug target/94959] "
[Bug fortran/94958] New: gcc/fortran/trans-array.c:9797: possible typo ?
2020-05-05 16:48 UTC (2+ messages)
` [Bug fortran/94958] "
[Bug c++/94957] New: Compilation slowww for simple code with -O1/2/3 and -g in GCC 8 and 9
2020-05-05 16:42 UTC (2+ messages)
` [Bug c++/94957] "
[Bug c++/94955] New: ICE in to_wide
2020-05-05 16:33 UTC (6+ messages)
` [Bug c++/94955] [10 regression] "
` [Bug c++/94955] [10/11 Regression] "
[Bug c++/94951] New: dereferencing type-punned pointer will break strict-aliasing rules when using super class for a template type
2020-05-05 16:28 UTC (7+ messages)
` [Bug c++/94951] "
` [Bug c++/94951] [8/9/10/11 Regression] "
[Bug libstdc++/94906] New: memory corruption in std::pmr::memory_buffer_resource
2020-05-05 16:18 UTC (3+ messages)
` [Bug libstdc++/94906] memory corruption in std::pmr::monotonic_buffer_resource
[Bug libstdc++/94936] New: pmr::synchronized_pool_resource crashes without -pthread
2020-05-05 16:18 UTC (2+ messages)
` [Bug libstdc++/94936] "
[Bug tree-optimization/94921] New: Failure to optimize nots with sub into single add
2020-05-05 15:07 UTC (3+ messages)
` [Bug tree-optimization/94921] "
[Bug rtl-optimization/94873] New: [8/9/10 Regression] wrong code with -O -fno-merge-constants -fno-split-wide-types -fno-tree-fre
2020-05-05 15:02 UTC (12+ messages)
` [Bug rtl-optimization/94873] [8/9/10/11 "
[Bug c++/94807] New: Inconsistency in lambda instantiation
2020-05-05 15:01 UTC (2+ messages)
` [Bug c++/94807] "
[Bug target/94954] New: Wrong code generation for vec_pack_to_short_fp32 builtin for Power
2020-05-05 14:56 UTC (2+ messages)
` [Bug target/94954] "
[Bug rtl-optimization/94516] New: [10 Regression] gnutls test ./psk-file fails since r10-7515-g2c0fa3ecf70d199af18785702e9e0548fd3ab793
2020-05-05 14:41 UTC (3+ messages)
` [Bug rtl-optimization/94516] [10/11 "
` [Bug rtl-optimization/94516] [10 "
[Bug c++/94953] New: A lot of false maybe-uninitialized warnings with O3
2020-05-05 14:38 UTC
[Bug c++/94799] New: [7.2+ Regression] Calling a member template function fails
2020-05-05 14:21 UTC (3+ messages)
` [Bug c++/94799] [8/9/10/11 "
` [Bug c++/94799] [8/9/10 "
[Bug c++/90749] [8/9/10/11 Regression] ICE in enclosing_instantiation_of, at cp/pt.c:13462
2020-05-05 14:17 UTC
[Bug gcov-profile/93623] No need to dump gcdas when forking
2020-05-05 14:16 UTC (4+ messages)
[Bug tree-optimization/90591] Avoid unnecessary data transfer out of OMP construct
2020-05-05 14:16 UTC
[Bug other/94330] New: No warning if jobserver not available
2020-05-05 14:13 UTC (3+ messages)
` [Bug driver/94330] "
[Bug gcov-profile/94636] New: gcov should and could output overall coverage. This is just a 2 code lines change
2020-05-05 14:05 UTC (3+ messages)
` [Bug gcov-profile/94636] "
[Bug other/89863] [meta-bug] Issues in gcc that other static analyzers (cppcheck, clang-static-analyzer, PVS-studio) find that gcc misses
2020-05-05 14:01 UTC (3+ messages)
[Bug other/89860] liboffloadmic/runtime/offload_target.cpp:332]: (style) Array index 'i' is used before limits check
2020-05-05 14:01 UTC (2+ messages)
[Bug bootstrap/91972] Bootstrap should use -Wmissing-declarations
2020-05-05 14:01 UTC (4+ messages)
[Bug c/92472] enhancement: 5 * constify some parameters
2020-05-05 14:01 UTC (3+ messages)
[Bug libgcc/92565] trunk/libgcc/config/libbid/bid_internal.h: 2 * useless assignments ?
2020-05-05 14:00 UTC (2+ messages)
[Bug tree-optimization/92177] [10/11 regression] gcc.dg/vect/bb-slp-22.c FAILs
2020-05-05 13:41 UTC (4+ messages)
` [Bug tree-optimization/92177] [10 Regression] "
[Bug target/94743] New: IRQ handler implementation wrong when using __attribute__ ((interrupt("IRQ")))
2020-05-05 13:34 UTC (8+ messages)
` [Bug target/94743] IRQ handler doesn't save scratch VFP registers
[Bug tree-optimization/39612] [8/9 Regression] LIM inserts loads from uninitialized local memory
2020-05-05 12:48 UTC (3+ messages)
[Bug ipa/94947] New: -fipa-pta + pthread_once crash
2020-05-05 12:45 UTC (8+ messages)
` [Bug ipa/94947] [8/9/10/11 Regression] -fipa-pta + pthread_once crash since r6-5684-g47e5754e17e9ac3b
` [Bug ipa/94947] [8/9/10 "
[Bug tree-optimization/94940] New: [10/11 Regression] array subscript i is outside array bounds of ‘int[0]’ since r10-4300-g49fb45c81f4ac068
2020-05-05 11:33 UTC (4+ messages)
` [Bug middle-end/94940] [10/11 Regression] spurious -Warray-bounds for a zero length array member of union "
[Bug target/94950] New: [8/9/10 regression] ICE in gcc.dg/pr94780.c on riscv64
2020-05-05 10:45 UTC (4+ messages)
` [Bug target/94950] "
` [Bug target/94950] [8/9/10/11 "
[Bug tree-optimization/94949] New: [11 Regression] Wrong code for couple of SPEC benchmarks since r11-39-gf9e1ea10e657af9f
2020-05-05 10:35 UTC (11+ messages)
` [Bug tree-optimization/94949] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2020-05-05 10:35 UTC
[Bug tree-optimization/94952] New: Possible false positive of uninitialized variable usage during release build in gimple-ssa-store-merging.c
2020-05-05 10:03 UTC
[Bug target/94282] New: [amdgcn] ld: error: undefined symbol: __gxx_personality_v0
2020-05-05 9:40 UTC (2+ messages)
` [Bug target/94282] "
[Bug tree-optimization/94914] New: Failure to optimize check of high part of 64-bit result of 32 by 32 multiplication into overflow check
2020-05-05 9:39 UTC (3+ messages)
` [Bug tree-optimization/94914] "
[Bug target/94942] New: [10/11 Regression] ICE: in extract_constrain_insn, at recog.c:2195 (insn does not satisfy its constraints) with -O -flive-range-shrinkage -ftree-vrp -mavx512vl
2020-05-05 9:38 UTC (3+ messages)
` [Bug target/94942] "
` [Bug target/94942] [10 "
[Bug tree-optimization/94800] New: Failure to optimize yet another popcount idiom
2020-05-05 9:38 UTC (5+ messages)
` [Bug tree-optimization/94800] "
[Bug c++/94932] New: ICE in ovl_skip_hidden, at cp/tree.c:2292
2020-05-05 9:36 UTC (2+ messages)
` [Bug c++/94932] [10/11 Regression] ICE in ovl_skip_hidden, at cp/tree.c:2292 since r10-8016-gbce54ed494fd0e61
[Bug target/92469] ICE: output_operand: invalid use of register 'frame' in 7/8/9/10
2020-05-05 9:07 UTC (3+ messages)
[Bug c++/94781] New: version 9.3 g++ compilation time is slower by 20% or much more (closer to 50 % sometimes) in comparison to v7
2020-05-05 8:23 UTC (2+ messages)
` [Bug c++/94781] "
[Bug preprocessor/94948] New: Warn / fail on non-matching parentheses in a header file before including it
2020-05-05 7:47 UTC
[Bug target/94460] New: wrong code with __builtin_ia32_phsubw256() or __builtin_ia32_phsubd256()
2020-05-05 7:02 UTC (2+ messages)
` [Bug target/94460] "
[Bug c++/94946] New: [10/11 Regression] error: ‘template<class returnType> JSC::FunctionPtr::FunctionPtr(returnType (*)())’ cannot be overloaded since r10-7998-g5f1cd1da1a805c3d
2020-05-05 4:10 UTC (3+ messages)
` [Bug c++/94946] "
[Bug middle-end/93086] build_nonstandard_integer_type should take signop instead of int
2020-05-04 23:57 UTC
[Bug c++/94038] Compiling with -Wall causes function template body to get needlessly instantiated
2020-05-04 22:43 UTC (2+ messages)
` [Bug c++/94038] [8/9/10 Regression] "
[Bug c++/94938] New: internal compiler error: in value_dependent_expression_p, at cp/pt.c:26522
2020-05-04 22:33 UTC (3+ messages)
` [Bug c++/94938] [10/11 Regression] "
[Bug bootstrap/94918] New: Ada bootstrap errors on Cygwin64
2020-05-04 21:49 UTC (7+ messages)
` [Bug bootstrap/94918] [8/9/10/11 regression] "
[Bug middle-end/94941] New: Expansion of some internal fns can drop the lhs on the floor
2020-05-04 20:24 UTC (4+ messages)
` [Bug middle-end/94941] "
[Bug sanitizer/94849] New: Improper parameter validation in libsanitizer for fopen64
2020-05-04 18:12 UTC (2+ messages)
` [Bug sanitizer/94849] "
[Bug c++/94929] New: GCC 8 chokes on std::max in alignas
2020-05-04 17:37 UTC (5+ messages)
` [Bug c++/94929] [8 Regression] "
[Bug c++/90736] [9 Regression] Bogus error with alignas
2020-05-04 17:27 UTC
[Bug libstdc++/94747] New: Undefined behavior: integer overflow in libsupc++/dyncast.cc
2020-05-04 17:26 UTC (2+ messages)
` [Bug libstdc++/94747] Confusing code "
[Bug c++/94827] New: [ICE] [regression] crash on requires clause in tparam list
2020-05-04 17:03 UTC (2+ messages)
` [Bug c++/94827] crash on requires clause in tparam list since r10-4424
[Bug rtl-optimization/94795] New: Failure to use fast sbb method on x86 for spreading any set bit to all bits
2020-05-04 17:02 UTC (3+ messages)
` [Bug rtl-optimization/94795] "
` [Bug target/94795] "
[Bug rtl-optimization/94945] New: Missed optimization: Carry chain not recognized in manually unrolled loop
2020-05-04 16:44 UTC
[Bug fortran/94931] New: request: print include path
2020-05-04 16:27 UTC (2+ messages)
` [Bug fortran/94931] "
[Bug c++/94944] New: compile error accessing member function of dependent base class template in exception specification
2020-05-04 15:56 UTC (3+ messages)
` [Bug c++/94944] "
[Bug c++/54366] New: [meta-bug] decltype issues
2020-05-04 15:22 UTC (2+ messages)
` [Bug c++/54366] "
[Bug c++/88759] `decltype(auto)` as return type of abbreviated function template strips cv-qualifications and referenceness
2020-05-04 15:22 UTC
[Bug tree-optimization/94864] New: Failure to combine vunpckhpd+movsd into single vunpckhpd
2020-05-04 15:17 UTC (2+ messages)
` [Bug rtl-optimization/94864] "
[Bug tree-optimization/93674] [8/9 Regression] GCC eliminates conditions it should not, when strict-enums is on
2020-05-04 14:54 UTC
[Bug c++/94896] New: [10 regression] ICE: canonical types differ for identical types
2020-05-04 14:44 UTC (2+ messages)
` [Bug c++/94896] [10/11 "
[Bug tree-optimization/94775] New: [8/9/10 Regression] ICE in strip_typedefs, at cp/tree.c:1734
2020-05-04 14:43 UTC (2+ messages)
` [Bug c++/94775] [8/9/10/11 Regression] ICE in strip_typedefs, at cp/tree.c:1734 since r8-4668-g8a5ee94a082b3d48
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