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[Bug c/96793] New: __builtin_floor produces wrong result when rounding direction is FE_DOWNWARD
2020-08-26 10:46 UTC (6+ messages)
` [Bug c/96793] "
` [Bug target/96793] "
[Bug c++/86564] Declaration containing qualified-id interpreted as function-style cast
2020-08-26 10:44 UTC
[Bug bootstrap/96794] New: --with-build-config=bootstrap-lto-lean with --enable-link-mutex leads to poor LTRANS utilization
2020-08-26 10:40 UTC (11+ messages)
` [Bug bootstrap/96794] "
[Bug rtl-optimization/96796] New: aarch64: ICE during RTL pass: reload
2020-08-26 10:39 UTC (2+ messages)
` [Bug rtl-optimization/96796] [9 Regression] "
[Bug c++/84026] invalid 'unnamed scoped enum is not allowed' when scoped enum has a full qualified-id
2020-08-26 9:58 UTC (2+ messages)
[Bug tree-optimization/96615] New: Failure to optimize out loop that eventually ends but has no side effects
2020-08-26 9:52 UTC (3+ messages)
` [Bug tree-optimization/96615] Failure to optimize out loop that eventually ends but has no side effects involving decrease of loop counter using an unsigned operation and the loop being done through recursivity
[Bug target/96795] New: MVE: issue with polymorphism and integer promotion
2020-08-26 9:39 UTC
[Bug c++/12228] [DR 244/399] syntax error calling a qualified template dtor
2020-08-26 9:25 UTC
[Bug c++/71975] In c++11/14 mode enumname::name is assumed name to be part of the enumname
2020-08-26 9:18 UTC
[Bug c++/66900] New: No error message for ill-formed program with qualified name lookup
2020-08-26 9:15 UTC (2+ messages)
` [Bug c++/66900] "
[Bug c++/52771] New: name found in contexts not referring to the same entity should not compile
2020-08-26 9:06 UTC (3+ messages)
` [Bug c++/52771] "
[Bug c++/26950] Error diagnostic not issued for unacceptable result of lookup for a name used in a nested-name-specifier
2020-08-26 8:59 UTC (2+ messages)
[Bug c/96788] New: "integer constant is so large that it is unsigned" warning is incorrect
2020-08-26 8:38 UTC (3+ messages)
` [Bug c/96788] "
[Bug c++/96790] New: Indirectly inherited default constructor doesn't zero-initialize
2020-08-26 8:36 UTC (2+ messages)
` [Bug c++/96790] "
[Bug c/96729] New: hang on x86_64-linux-gnu with `-g -O3`
2020-08-26 8:31 UTC (8+ messages)
` [Bug tree-optimization/96729] [11 Regression] hang on x86_64-linux-gnu with `-g -O3` since r11-39-gf9e1ea10e657af9f
` [Bug tree-optimization/96729] [11 Regression] slow compile "
` [Bug debug/96729] "
[Bug analyzer/96792] New: Analyzer assumes pointer is NULL, even though pointer was dereferenced earlier
2020-08-26 8:23 UTC
[Bug d/96156] New: d: No RVO when returning struct literals initialized with constructor
2020-08-26 8:07 UTC (4+ messages)
` [Bug d/96156] "
[Bug d/96153] New: d: struct literals have non-deterministic hash values
2020-08-26 8:05 UTC (3+ messages)
` [Bug d/96153] "
[Bug d/96157] New: d: No NRVO when returning an array of a non-POD struct
2020-08-26 8:05 UTC (3+ messages)
` [Bug d/96157] "
[Bug tree-optimization/96783] New: [11 Regression] std::rotate miscompiled
2020-08-26 7:52 UTC (7+ messages)
` [Bug tree-optimization/96783] "
[Bug tree-optimization/96789] New: x264: sub4x4_dct() improves when vectorization is disabled
2020-08-26 7:13 UTC (3+ messages)
` [Bug target/96789] "
[Bug tree-optimization/96565] New: Failure to optimize out VLA even though it is left unused
2020-08-26 6:41 UTC (6+ messages)
` [Bug tree-optimization/96565] "
[Bug middle-end/87256] hppa spends huge amount of time in synth_mult()
2020-08-26 6:38 UTC (3+ messages)
[Bug lto/96591] New: ICE with -flto=auto and -O1: tree code ‘typename_type’ is not supported in LTO streams
2020-08-26 5:20 UTC (4+ messages)
` [Bug c++/96591] [8/9/10/11 Regression] "
[Bug rtl-optimization/96031] New: suboptimal codegen for store low 16-bits value
2020-08-26 4:04 UTC (2+ messages)
` [Bug rtl-optimization/96031] "
[Bug target/96791] New: ICE in convert_mode_scalar, at expr.c:412
2020-08-26 3:33 UTC
[Bug target/96787] New: rs6000 mcpu=power10 miscompiles libiberty htab_delete() causing bootstrap failure
2020-08-26 2:57 UTC (8+ messages)
` [Bug target/96787] "
[Bug target/96667] New: FAIL: gcc.target/i386/avx512bw-pr96246-1.c
2020-08-26 2:24 UTC (3+ messages)
` [Bug target/96667] "
[Bug analyzer/94858] New: False report of memory leak
2020-08-26 1:49 UTC (3+ messages)
` [Bug analyzer/94858] "
[Bug analyzer/96777] New: [11 Regression] ICE in bind_compound_sval, at analyzer/store.cc:618
2020-08-26 1:47 UTC (6+ messages)
` [Bug analyzer/96777] "
` [Bug analyzer/96777] [11 Regression] ICE in bind_compound_sval with initializer for incomplete array type
[Bug tree-optimization/95863] New: Failure to detect table-based ctz implementation
2020-08-25 21:36 UTC (3+ messages)
` [Bug tree-optimization/95863] "
[Bug fortran/95979] New: [10/11 Regression] ICE in get_kind, at fortran/simplify.c:129
2020-08-25 20:44 UTC (2+ messages)
` [Bug fortran/95979] "
[Bug fortran/96711] New: Internal Compiler Error on NINT() Function
2020-08-25 20:29 UTC (2+ messages)
` [Bug fortran/96711] "
[Bug tree-optimization/96722] New: [8/9/10/11 Regression] Clobbers on NULL since r8-1519
2020-08-25 18:26 UTC (4+ messages)
` [Bug tree-optimization/96722] "
[Bug tree-optimization/96758] New: strncmp miscompiles as memcmp
2020-08-25 18:25 UTC (4+ messages)
` [Bug tree-optimization/96758] [10/11 Regression] strncmp miscompiles as memcmp since r10-3920-g27c14dbc6b01d5b7
[Bug target/95450] New: [10 regression] Wrong long double folding
2020-08-25 18:25 UTC (3+ messages)
` [Bug target/95450] [10/11 "
[Bug c++/96535] New: GCC 10 ignoring function __attribute__ optimize for all x86
2020-08-25 18:24 UTC (3+ messages)
` [Bug tree-optimization/96535] [10 Regression] GCC 10 ignoring function __attribute__ optimize for all x86 since r11-1019
[Bug target/96786] New: rs6000: We output the wrong .machine for -mcpu=7450
2020-08-25 18:23 UTC (3+ messages)
` [Bug target/96786] "
[Bug c/96549] New: Wrong evaluation of a comparison between long & short
2020-08-25 18:23 UTC (3+ messages)
` [Bug middle-end/96549] [10 Regression] "
[Bug analyzer/96616] New: Many new analyzer failures
2020-08-25 18:19 UTC (2+ messages)
` [Bug analyzer/96616] pr93032-mztools.c -Wanalyzer-too-complex warnings on some targets
[Bug testsuite/96785] New: Excess errors in new test case gcc.dg/analyzer/pr93032-mztools.c
2020-08-25 18:19 UTC (2+ messages)
` [Bug testsuite/96785] "
[Bug c/96571] New: Bad "set but not used" warning with _Generic
2020-08-25 17:45 UTC (2+ messages)
` [Bug c/96571] "
[Bug c/96545] New: [10/11] internal compiler error: Segmentation fault
2020-08-25 17:45 UTC (2+ messages)
` [Bug c/96545] ICE in get_atomic_generic_size
[Bug c++/96497] New: Compare std::variant with int using C++20 <=> is not a constant expression
2020-08-25 17:45 UTC (2+ messages)
` [Bug c++/96497] "
[Bug fortran/93553] ICE in scan_omp_1_op, at omp-low.c:3485
2020-08-25 17:45 UTC
[Bug middle-end/96459] New: OpenMP host teams reductions ignored
2020-08-25 17:44 UTC (2+ messages)
` [Bug middle-end/96459] "
[Bug c/96596] New: [11 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in match_builtin_function_types
2020-08-25 17:11 UTC (4+ messages)
` [Bug c/96596] "
[Bug c++/96784] New: Templated lambda body remains constexpr despite having co_await in body
2020-08-25 16:11 UTC
[Bug c/96678] New: [OpenMP] Rejects map(var[:]) of known size with "for pointer type length expression must be specified"
2020-08-25 15:48 UTC (5+ messages)
` [Bug c/96678] "
[Bug libstdc++/96751] New: overwriting libstdc++ for a default target during building libraries for armv5te/mthumb-interwork
2020-08-25 14:47 UTC (2+ messages)
` [Bug target/96751] "
[Bug c++/94619] New: String literals as non-type template parameter fails to compile with partial specialization of calling function
2020-08-25 14:34 UTC (2+ messages)
` [Bug c++/94619] "
[Bug tree-optimization/96730] New: ICE on x86_64-linux-gnu with `-O1` to `-O3` (in verify_sra_access_forest, at tree-sra.c:2352)
2020-08-25 14:15 UTC (5+ messages)
` [Bug tree-optimization/96730] [10/11 Regression] ICE on x86_64-linux-gnu with `-O1` to `-O3` (in verify_sra_access_forest, at tree-sra.c:2352) since r10-6320-g5b9e89c922dc2e7e
[Bug tree-optimization/96693] New: GCC produces incorrect code with -O2 for loops
2020-08-25 12:47 UTC (4+ messages)
` [Bug tree-optimization/96693] [11 Regression] "
[Bug c/96760] New: Faulty optimization in nested loops with -O2
2020-08-25 12:47 UTC (6+ messages)
` [Bug tree-optimization/96760] [11 Regression] Faulty optimization in nested loops with -O2 since r11-2574-g6aec53ee4f75a64c
[Bug c++/96780] New: debuginfo for std::move and std::forward isn't useful
2020-08-25 12:35 UTC (2+ messages)
` [Bug c++/96780] "
[Bug tree-optimization/96782] New: Failure to optimize comparison with bitwise not-ed with self
2020-08-25 12:17 UTC (2+ messages)
` [Bug tree-optimization/96782] "
[Bug c++/96781] New: internal compiler error: Segmentation fault
2020-08-25 12:17 UTC (4+ messages)
` [Bug c++/96781] "
[Bug tree-optimization/96779] New: Failure to optimize comparison of negative version of self
2020-08-25 12:14 UTC (2+ messages)
` [Bug tree-optimization/96779] "
[Bug tree-optimization/96548] New: [11 Regression] ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:247
2020-08-25 12:12 UTC (3+ messages)
` [Bug tree-optimization/96548] [11 Regression] ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:247 since r11-2574-g6aec53ee4f75a64c
[Bug tree-optimization/96714] New: Failure to optimize sqrt*sqrt of same variable with ffast-math
2020-08-25 12:09 UTC (3+ messages)
` [Bug tree-optimization/96714] "
[Bug c++/96776] New: Missing tail call optimization when passing local variable by reference to yet another function
2020-08-25 11:49 UTC (2+ messages)
` [Bug c++/96776] "
[Bug other/96628] New: Feature request: __attribute__((no_builtin(Foo)))
2020-08-25 11:47 UTC (2+ messages)
` [Bug other/96628] Feature request: __attribute__((no_builtin("Foo")))
[Bug analyzer/96764] New: [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038
2020-08-25 11:46 UTC (2+ messages)
` [Bug analyzer/96764] "
[Bug analyzer/96763] New: [11 Regression] ICE in get_subregion_within_ctor, at analyzer/store.cc:379
2020-08-25 11:45 UTC (2+ messages)
` [Bug analyzer/96763] [11 Regression] ICE in get_subregion_within_ctor, at analyzer/store.cc:379 on RANGE_EXPR index
[Bug rtl-optimization/96755] New: ICE in final_scan_insn_1, at final.c:3073 with -O3 -march=skylake-avx512
2020-08-25 11:43 UTC (2+ messages)
` [Bug target/96755] [11 Regression] "
[Bug lto/96752] New: -fwhopr feature - is it available in gcc 9.2.0
2020-08-25 11:41 UTC (2+ messages)
` [Bug lto/96752] "
[Bug target/96744] New: [11 Regression] FAIL: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c execution test
2020-08-25 11:38 UTC (2+ messages)
` [Bug target/96744] "
[Bug c/96740] New: frexp, modf, and remquo missing attribute nonnull
2020-08-25 11:38 UTC (2+ messages)
` [Bug c/96740] "
[Bug rtl-optimization/96738] New: GCC generates worse assembly than clang and It fails to vectorized code compared to clang
2020-08-25 11:36 UTC (2+ messages)
` [Bug tree-optimization/96738] "
[Bug c++/96721] New: [11 Regression] pseudo-destructor calls on pointers since r11-2238
2020-08-25 11:17 UTC (2+ messages)
` [Bug c++/96721] "
[Bug target/96532] New: [m68k] gcc 10.x generates calls to memset even for very small amounts
2020-08-25 11:15 UTC (2+ messages)
` [Bug target/96532] "
[Bug tree-optimization/96715] New: Failure to optimize copysign of variable by negated variable
2020-08-25 11:14 UTC (2+ messages)
` [Bug tree-optimization/96715] "
[Bug tree-optimization/96708] New: Failure to optimize max pattern with comparison when using a temporary variable
2020-08-25 11:09 UTC (2+ messages)
` [Bug tree-optimization/96708] "
[Bug tree-optimization/96707] New: Failure to optimize right shift+unsigned compare of two variables optimally
2020-08-25 11:07 UTC (2+ messages)
` [Bug tree-optimization/96707] "
[Bug tree-optimization/96697] New: Failure to optimize mod+div to 0
2020-08-25 11:04 UTC (2+ messages)
` [Bug tree-optimization/96697] "
[Bug tree-optimization/96696] New: Failure to optimize div+mul to mod+sub
2020-08-25 11:04 UTC (2+ messages)
` [Bug tree-optimization/96696] "
[Bug tree-optimization/96695] New: Failure to optimize combination of pointer comparison to nullptr and another pointer
2020-08-25 11:02 UTC (2+ messages)
` [Bug tree-optimization/96695] "
[Bug tree-optimization/96694] New: Failure to optimize min/max pattern using two binary nots to min/max pattern using one binary not
2020-08-25 10:59 UTC (2+ messages)
` [Bug tree-optimization/96694] "
[Bug tree-optimization/96692] New: Failure to optimize xor+or+xor to andnot+xor
2020-08-25 10:52 UTC (2+ messages)
` [Bug rtl-optimization/96692] "
[Bug tree-optimization/96691] New: Failure to optimize not+or+xor with constants to and+xor with bitwise not-ed constants
2020-08-25 10:51 UTC (2+ messages)
` [Bug tree-optimization/96691] Failure to optimize bitwise "
[Bug tree-optimization/96688] New: Failure to optimize shift-right+not of constant to avoid not
2020-08-25 10:51 UTC (2+ messages)
` [Bug tree-optimization/96688] Failure to optimize shift-right/add+bitwise not of constant to avoid bitwise not
[Bug tree-optimization/96685] New: Failure to optimize not+sub to add+not
2020-08-25 10:50 UTC (2+ messages)
` [Bug tree-optimization/96685] "
[Bug tree-optimization/96681] New: Failure to optimize xor of comparisons with specific constants to comparison of xor-ed of compared variables
2020-08-25 10:47 UTC (2+ messages)
` [Bug tree-optimization/96681] "
[Bug middle-end/96680] New: [11 Regression][OpenMP][LTO] Declare variant + ICE in lto_fixup_prevailing_decls, at lto/lto-common.c:2595
2020-08-25 10:47 UTC (2+ messages)
` [Bug middle-end/96680] "
[Bug tree-optimization/96679] New: Failure to optimize or+and+or pattern to and+or
2020-08-25 10:46 UTC (2+ messages)
` [Bug tree-optimization/96679] "
[Bug tree-optimization/96674] New: Failure to optimize combination of comparisons to dec+compare
2020-08-25 10:45 UTC (2+ messages)
` [Bug tree-optimization/96674] "
[Bug tree-optimization/96672] New: Missing -Wclobbered diagnostic, or: __attribute__((returns_twice)) does not inhibit constant folding across call site
2020-08-25 10:45 UTC (2+ messages)
` [Bug tree-optimization/96672] "
[Bug tree-optimization/96671] New: Failure to optimize a 3 xor+and pattern to xor + andnot
2020-08-25 10:44 UTC (2+ messages)
` [Bug tree-optimization/96671] Failure to optimize a 3 xor+and pattern to xor+andnot
[Bug tree-optimization/96669] New: Failure to optimize left shift+and to test for 0
2020-08-25 10:43 UTC (2+ messages)
` [Bug tree-optimization/96669] Failure to optimize shift by variable+and by 1 "
[Bug libstdc++/96657] New: libsupc++.a missing required functions from src/c++98/atomicity.cc when atomic builtins are not supported
2020-08-25 10:41 UTC (2+ messages)
` [Bug libstdc++/96657] [9/10/11 Regression] "
[Bug target/96654] New: Failure to optimize vectorized conversion to `int` with AVX
2020-08-25 10:40 UTC (2+ messages)
` [Bug tree-optimization/96654] "
[Bug analyzer/96650] New: [11 Regression] ICE in on_fact, at analyzer/constraint-manager.cc:1785
2020-08-25 10:31 UTC (2+ messages)
` [Bug analyzer/96650] "
[Bug analyzer/96646] New: [11 Regression] ICE: Segmentation fault (in tree_class_check)
2020-08-25 10:31 UTC (2+ messages)
` [Bug analyzer/96646] "
[Bug libstdc++/96645] New: std::variant default constructor
2020-08-25 10:31 UTC (2+ messages)
` [Bug c++/96645] [9/10/11 Regression] "
[Bug target/96528] New: [11 Regression] vector comparisons on ARM
2020-08-25 10:30 UTC (2+ messages)
` [Bug target/96528] "
[Bug c/96632] New: missed-optimization with conditionally unsetting bits in memory
2020-08-25 10:26 UTC (2+ messages)
` [Bug rtl-optimization/96632] "
[Bug c/96629] New: spurious uninitialized variable warning with branches at -O1 and higher
2020-08-25 10:20 UTC (2+ messages)
` [Bug c/96629] "
[Bug c/96625] New: Unnecessarily large assembly generated when a bit-offsetted higher-end end of a uint64_t-backed bitfield is shifted toward the high end (left) by its bit-offset
2020-08-25 10:19 UTC (2+ messages)
` [Bug middle-end/96625] "
[Bug tree-optimization/21137] Convert (a >> 2) & 1 != 0 into a & 4 != 0
2020-08-25 9:52 UTC
[Bug tree-optimization/96599] New: Failure to optimize self-stpcpy to strlen
2020-08-25 9:31 UTC (2+ messages)
` [Bug tree-optimization/96599] "
[Bug c++/96496] New: Conversion to enum with underlying type bool produces wrong result
2020-08-25 9:22 UTC (2+ messages)
` [Bug c++/96496] "
[Bug c++/96778] New: static cast a integer to a enum type whose underlying type is fixed
2020-08-25 9:22 UTC (2+ messages)
` [Bug c++/96778] "
[Bug c/96586] New: suboptimal code generated for condition expression
2020-08-25 9:13 UTC (2+ messages)
` [Bug tree-optimization/96586] "
[Bug tree-optimization/96579] New: [8/9/10/11 Regression] ICE in gimple check: expected gimple_assign(error_mark), have gimple_nop() in gimple_assign_rhs1, at gimple.h:2605 since r7-950-g8a85cee26eabf5cf
2020-08-25 8:47 UTC (2+ messages)
` [Bug tree-optimization/96579] "
[Bug testsuite/96574] New: FAIL: gcc.target/i386/pr92865-1.c scan-assembler-times vmovdq[au]16[\t ] 6
2020-08-25 8:44 UTC (2+ messages)
` [Bug testsuite/96574] "
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