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[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2020-06-24 11:00 UTC
[Bug tree-optimization/95856] New: [11 Regression] error: definition in block 2 follows the use since r11-1582-gcf07eea8429c923b
2020-06-24 11:00 UTC (5+ messages)
` [Bug tree-optimization/95856] "
[Bug tree-optimization/95862] New: Failure to optimize usage of __builtin_mul_overflow to small __int128-based check
2020-06-24 10:51 UTC
[Bug tree-optimization/92860] [8/9/10/11 regression] Global flags affected by -O settings are clobbered by optimize attribute
2020-06-24 9:29 UTC (8+ messages)
[Bug gcov-profile/95348] New: GCC records zero functions and modules in the profiling data file, ICC does NOT
2020-06-24 9:06 UTC (2+ messages)
` [Bug gcov-profile/95348] "
[Bug target/95861] New: popcnt --- unnecessary leading xor instruction
2020-06-24 8:55 UTC (2+ messages)
` [Bug target/95861] "
[Bug tree-optimization/95810] New: Spurious UBSan warning when computing the opposite of the absolute value of INT_MIN
2020-06-24 8:41 UTC (2+ messages)
` [Bug middle-end/95810] "
[Bug c++/95860] New: Wrong "looser exception specification" when a class has 2 prospective destructors
2020-06-24 8:05 UTC
[Bug c/95857] New: Silencing an unused label warning with (void)&&label; can make gcc segfault
2020-06-24 7:54 UTC (2+ messages)
` [Bug c/95857] [8/9/10/11 Regression] "
[Bug fortran/95858] New: [11 Regression] gcc/testsuite/gfortran.fortran-torture/execute/forall_5.f90 fails since r11-1595-gabcde0a658e17dbb
2020-06-24 7:52 UTC (3+ messages)
` [Bug fortran/95858] "
[Bug rtl-optimization/95859] New: Statically true asserts not recognized as such with -O2, but with -O1, -Og, -O3
2020-06-24 7:51 UTC (2+ messages)
` [Bug ipa/95859] "
[Bug c/95753] New: ICE when building the Linux Kernel for ARM64 (internal compiler error: ‘global_options’ are modified in local context)
2020-06-24 7:29 UTC (2+ messages)
` [Bug target/95753] [11 Regression] "
[Bug c++/95746] New: ice during GIMPLE pass: reassoc
2020-06-24 7:27 UTC (2+ messages)
` [Bug middle-end/95746] "
[Bug fortran/95837] New: derived-type components of character kind=4 – wrong code with component access (kind=4 ignored)
2020-06-24 7:16 UTC (6+ messages)
` [Bug fortran/95837] "
[Bug fortran/31593] Invariant DO loop variables and subroutines
2020-06-24 7:14 UTC
[Bug tree-optimization/95717] New: ICE during GIMPLE pass: vect: verify_ssa failed
2020-06-24 7:02 UTC (3+ messages)
` [Bug tree-optimization/95717] [9/10 Regression] ICE during GIMPLE pass: vect: verify_ssa failed since r9-5325-gf25507d041de4df6
` [Bug tree-optimization/95717] [9 "
[Bug tree-optimization/95854] New: ICE in find_bswap_or_nop_1 of pass store-merging
2020-06-24 6:56 UTC (2+ messages)
` [Bug tree-optimization/95854] "
[Bug fortran/95847] New: Internal error when processing pFUnit generated files with --coverage
2020-06-24 6:53 UTC (3+ messages)
` [Bug gcov-profile/95847] "
` [Bug gcov-profile/95847] [9/10/11 Regression] "
[Bug tree-optimization/95761] New: [11 regression] ICE during GIMPLE pass: slp verify_ssa failed
2020-06-24 6:51 UTC (3+ messages)
` [Bug tree-optimization/95761] "
[Bug tree-optimization/95845] New: Failure to optimize vector load made in separate operations to single load
2020-06-24 6:51 UTC (2+ messages)
` [Bug tree-optimization/95845] "
[Bug testsuite/95720] New: New dump output filename strategy invalidates tests
2020-06-24 6:39 UTC (2+ messages)
` [Bug testsuite/95720] [11 Regression] "
[Bug target/95843] New: Duplicated ISA info in driver-i386.c and i386-builtins.c
2020-06-24 6:10 UTC (2+ messages)
` [Bug target/95843] "
[Bug tree-optimization/95855] New: A missing ifcvt optimization to generate fcsel
2020-06-24 2:48 UTC
[Bug middle-end/64242] Longjmp expansion incorrect
2020-06-24 2:46 UTC
[Bug c++/95719] New: SEGV in tree_check
2020-06-24 0:45 UTC (4+ messages)
` [Bug c++/95719] [11 Regression] ICE in lookup_vfn_in_binfo at gcc/cp/class.c:2459 since r11-954-g0ddb93ce77374004
` [Bug c++/95719] [10/11 "
[Bug c++/93976] Implement P2082R1, Fixing CTAD for aggregates
2020-06-24 0:44 UTC (3+ messages)
[Bug c++/88323] implement C++20 language features
2020-06-24 0:44 UTC
[Bug target/95775] New: Command line argument for target_clones?
2020-06-24 0:07 UTC (3+ messages)
` [Bug ipa/95775] "
[Bug c++/87208] dependent name resolution selects a function it should have NEVER considered
2020-06-23 23:44 UTC
[Bug target/95637] New: Read-only data assigned to `.sdata' rather than `.rodata'
2020-06-23 22:58 UTC (2+ messages)
` [Bug target/95637] "
[Bug target/95842] New: arch_names_table and processor_alias_table should be combined
2020-06-23 22:25 UTC (3+ messages)
` [Bug target/95842] "
[Bug tree-optimization/95853] New: Failure to optimize add overflow pattern to __builtin_add_overflow
2020-06-23 22:09 UTC
[Bug tree-optimization/95852] New: Failure to optimize __builtin_mul_overflow pattern
2020-06-23 21:50 UTC
[Bug libstdc++/95851] New: [10/11 Regression] std::to_chars(p, p, c, 2) segfault
2020-06-23 21:44 UTC (2+ messages)
` [Bug libstdc++/95851] "
[Bug fortran/95850] New: [11 regression] gfortran.fortran-torture/execute/forall_5.f90 fails starting with r11-r11-1595
2020-06-23 21:41 UTC (2+ messages)
` [Bug fortran/95850] "
[Bug lto/95846] New: Combination of LTO and -Wl,--defsym causes symbol to be resolved as NULL
2020-06-23 21:38 UTC (3+ messages)
` [Bug lto/95846] Combination of LTO and -Wl, --defsym "
[Bug c++/95849] New: Universal forwarding constructor inheritance resolution issue
2020-06-23 21:13 UTC
[Bug fortran/95827] New: ICE in gfc_get_string, at fortran/iresolve.c:70
2020-06-23 21:11 UTC (3+ messages)
` [Bug fortran/95827] "
[Bug fortran/95826] New: ICE in gfc_match_decl_type_spec, at fortran/decl.c:4290
2020-06-23 21:09 UTC (3+ messages)
` [Bug fortran/95826] "
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2020-06-23 21:03 UTC (2+ messages)
[Bug c++/89976] missing uninitialized warning for uninitialized struct member (VOPs)
2020-06-23 21:03 UTC
[Bug c/49754] New: Let gcc warn about all uninitialized variables
2020-06-23 21:03 UTC (2+ messages)
` [Bug middle-end/49754] Wuninitialized does not work with structs/unions/arrays
[Bug middle-end/95848] New: missing -Wuninitialized passing structs by value
2020-06-23 21:01 UTC
[Bug fortran/95707] New: ICE in finish_equivalences, at fortran/trans-common.c:1319
2020-06-23 20:47 UTC (2+ messages)
` [Bug fortran/95707] "
[Bug fortran/95688] New: ICE in gfc_get_string, at fortran/iresolve.c:70
2020-06-23 20:46 UTC (2+ messages)
` [Bug fortran/95688] "
[Bug fortran/95687] New: ICE in get_unique_hashed_string, at fortran/class.c:508
2020-06-23 20:45 UTC (2+ messages)
` [Bug fortran/95687] "
[Bug fortran/95689] New: ICE in check_sym_interfaces, at fortran/interface.c:2015
2020-06-23 20:42 UTC (4+ messages)
` [Bug fortran/95689] [8/9/10/11 Regression] "
[Bug fortran/95587] New: ICE in gfc_target_encode_expr, at fortran/target-memory.c:362
2020-06-23 20:32 UTC (3+ messages)
` [Bug fortran/95587] "
[Bug fortran/95812] New: [10/11 Regression] ICE in gfc_dep_resolver since r10-2114
2020-06-23 20:13 UTC (10+ messages)
` [Bug fortran/95812] "
[Bug fortran/95828] New: ICE in resolve_select_rank, at fortran/resolve.c:9774
2020-06-23 20:00 UTC (2+ messages)
` [Bug fortran/95828] "
[Bug c/95777] New: Allow specifying more than one target options at the same time in target and target_clones attribute
2020-06-23 19:38 UTC (2+ messages)
` [Bug c/95777] "
[Bug regression/95830] New: [10 regression][MIPS/MSA] internal compiler error: in do_store_flag, at expr.c:12247 start with gcc-11-1445-g502d63b6d61
2020-06-23 19:26 UTC (4+ messages)
` [Bug regression/95830] [11 "
` [Bug middle-end/95830] "
[Bug target/80881] Implement Windows native TLS
2020-06-23 18:29 UTC
[Bug c++/95477] New: [coroutines] coroutine result object not properly freed
2020-06-23 18:14 UTC (2+ messages)
` [Bug c++/95477] "
[Bug tree-optimization/95836] New: Failure to remove strchr converted to bool with string literal when bit magic would be much more efficient (and sometimes smaller)
2020-06-23 16:43 UTC (4+ messages)
` [Bug tree-optimization/95836] "
[Bug testsuite/95577] New: Tcl error with testsuite/gcc.misc-tests/outputs.exp on darwin
2020-06-23 16:42 UTC (7+ messages)
` [Bug testsuite/95577] "
[Bug c++/95629] New: consteval operator== crashes compiler
2020-06-23 15:42 UTC (2+ messages)
` [Bug c++/95629] "
[Bug libstdc++/95832] New: std::vector<bool> specialization leading std::variant ctor treating it as int rather than bool
2020-06-23 15:36 UTC (9+ messages)
` [Bug libstdc++/95832] "
[Bug c++/95844] New: [11 Regression] ICE: Segmentation fault (in cp_warn_deprecated_use)
2020-06-23 15:28 UTC (2+ messages)
` [Bug c++/95844] "
[Bug c++/95768] New: -march=sandybridge -O2 -Wall crashes as 'during GIMPLE pass: uninit ... Segmentation fault'
2020-06-23 14:47 UTC (2+ messages)
` [Bug c++/95768] [11 Regression] "
[Bug c++/95676] New: [armhf] g++ mis-compiles code at -O1 or above
2020-06-23 14:34 UTC (3+ messages)
` [Bug target/95676] "
[Bug tree-optimization/95839] New: Failure to optimize addition of vector elements to vector addition
2020-06-23 14:26 UTC (2+ messages)
` [Bug tree-optimization/95839] "
[Bug testsuite/95840] New: Parallel build fails due to missing "gcc/xgcc"
2020-06-23 14:25 UTC (3+ messages)
` [Bug testsuite/95840] "
[Bug target/95646] New: arm-none-eabi function attribute 'cmse_nonsecure_entry' wipes register values with -Os
2020-06-23 14:24 UTC (2+ messages)
` [Bug target/95646] "
[Bug testsuite/95416] New: Several gcc.misc-tests/outputs.exp tests FAIL
2020-06-23 13:58 UTC (2+ messages)
` [Bug testsuite/95416] "
[Bug tree-optimization/95493] New: [10 Regression] test for vector members apparently reordered with assignment to vector members
2020-06-23 13:31 UTC (3+ messages)
` [Bug rtl-optimization/95493] [10 Regression] test for vector members apparently reordered with assignment to vector members since r10-7523-gb90061c6ec090c6b
[Bug fortran/95690] New: [11 Regression] ICE in set_mem_attributes_minus_bitpos, at emit-rtl.c:2092
2020-06-23 13:31 UTC (2+ messages)
` [Bug fortran/95690] "
[Bug debug/95841] New: Bad location expression for TLS variable
2020-06-23 12:46 UTC
[Bug c++/95838] New: [10 Regression] ICE in (Segmentation Fault)
2020-06-23 12:23 UTC (4+ messages)
` [Bug c++/95838] "
` [Bug c++/95838] [10/11 "
` [Bug c++/95838] [10/11 Regression] ICE in lookup_vfn_in_binfo "
[Bug debug/95835] New: Wrong line information at Og
2020-06-23 11:22 UTC (2+ messages)
` [Bug c/95835] "
[Bug tree-optimization/95487] New: ICE: verify_gimple failed (error: invalid vector types in nop conversion) with -O3 -march=skylake-avx512
2020-06-23 11:09 UTC (3+ messages)
` [Bug tree-optimization/95487] [10 Regression] ICE: verify_gimple failed (error: invalid vector types in nop conversion) with -O3 -march=skylake-avx512 since r10-1052-gc29c92c789d93848
[Bug tree-optimization/95308] New: ICE: in maybe_canonicalize_mem_ref_addr with -O3 -march=skylake-avx512
2020-06-23 11:09 UTC (3+ messages)
` [Bug tree-optimization/95308] [10 Regression] ICE: in maybe_canonicalize_mem_ref_addr with -O3 -march=skylake-avx512 since r10-4203-g97c146036750e7cb
[Bug c/95141] New: Incorrect integer overflow warning message for bitand expression
2020-06-23 11:08 UTC (3+ messages)
` [Bug c/95141] [8/9/10 Regression] "
` [Bug c/95141] [8/9 "
[Bug tree-optimization/95118] New: gcc-10 and master -O3 -fopt-info-vec causes gcc to hang
2020-06-23 11:07 UTC (3+ messages)
` [Bug tree-optimization/95118] [10 Regression] "
[Bug c/95133] New: [9/10/11 Regression] ICE in gimple_redirect_edge_and_branch_force, at tree-cfg.c:6075
2020-06-23 11:06 UTC (2+ messages)
` [Bug tree-optimization/95133] [8/9/10 "
[Bug c/95049] New: GCC never terminates with trivial input program
2020-06-23 11:06 UTC (2+ messages)
` [Bug tree-optimization/95049] [9/10 Regression] "
[Bug tree-optimization/94964] New: [8/9/10/11 Regression] ICE in add_phi_arg, at tree-phinodes.c:359 since r8-2993-ga7976089dba5e227
2020-06-23 11:06 UTC (2+ messages)
` [Bug tree-optimization/94964] [8/9/10 "
[Bug d/95250] New: [D] ICE instead of error when trying to use bad template type inside template
2020-06-23 9:55 UTC (2+ messages)
` [Bug d/95250] "
[Bug c++/95813] New: Making static member function a coroutine may cause "defined but not used" warning for destroy(frame*) function
2020-06-23 9:09 UTC (2+ messages)
` [Bug c++/95813] "
[Bug c++/95822] New: [coroutines] compiler internal error with local object with noexcept false destructor
2020-06-23 9:06 UTC (2+ messages)
` [Bug c++/95822] "
[Bug c++/95823] New: [coroutines] compiler internal error in captures_temporary,
2020-06-23 9:05 UTC (2+ messages)
` [Bug c++/95823] "
[Bug c++/95824] New: [coroutines] compiler crash
2020-06-23 9:04 UTC (2+ messages)
` [Bug c++/95824] "
[Bug target/95834] New: x86 immediates --- some redundant
2020-06-23 8:49 UTC
[Bug fortran/95586] New: ICE in gfc_validate_kind, at fortran/trans-types.c:773
2020-06-23 8:48 UTC (3+ messages)
` [Bug fortran/95586] "
[Bug fortran/95708] New: [9/10/11 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13002
2020-06-23 8:45 UTC (4+ messages)
` [Bug fortran/95708] "
[Bug tree-optimization/90594] [9/10/11 regression] Spurious popcount emitted
2020-06-23 8:20 UTC (2+ messages)
[Bug libstdc++/95833] New: Incorrect static_assert in std::reduce overload taking a binary functor
2020-06-23 7:20 UTC
[Bug c++/95825] New: [7/8/9/10/11 Regression] boost::optional -Wuninitialized
2020-06-23 6:58 UTC (2+ messages)
` [Bug c++/95825] [8/9/10/11 "
[Bug fortran/95585] New: ICE in gfc_check_reshape, at fortran/check.c:4751
2020-06-23 6:31 UTC (2+ messages)
` [Bug fortran/95585] "
[Bug fortran/52274] New: [Meta-bug] Fortran translation related issues: Typos and more
2020-06-23 6:29 UTC (2+ messages)
` [Bug fortran/52274] "
[Bug translation/40883] [meta-bug] Translation breakage with trivial fixes
2020-06-23 6:29 UTC
[Bug fortran/42693] Missing gcc-internal-format on messages from gfc_arith_error
2020-06-23 6:29 UTC
[Bug c++/95831] New: Wrong line number in " -Wconversion" warning message
2020-06-23 3:48 UTC
[Bug c/95818] New: wrong "used uninitialized" warning
2020-06-23 1:58 UTC (6+ messages)
` [Bug c/95818] "
` [Bug middle-end/95818] "
[Bug rtl-optimization/89310] Poor code generation returning float field from a struct
2020-06-23 1:29 UTC
[Bug fortran/92702] [F2008] (and hence [F2018]) Implement VALUE support for arrays + deferred-length parameters
2020-06-23 1:03 UTC
[Bug tree-optimization/95803] New: Failure to optimize strlen in certain situations properly, instead leading to weird code
2020-06-22 23:52 UTC (2+ messages)
` [Bug tree-optimization/95803] "
[Bug tree-optimization/95760] New: ivopts with loop variables
2020-06-22 23:40 UTC (2+ messages)
` [Bug tree-optimization/95760] "
[Bug fortran/95829] New: Bogus error with additional blanks in type(*)
2020-06-22 23:31 UTC (2+ messages)
` [Bug fortran/95829] "
[Bug d/95198] New: [D] extern(C) private final functions should use 'local' linker attribute
2020-06-22 20:24 UTC (2+ messages)
` [Bug d/95198] "
[Bug c++/95789] New: Const method is allowed to return non-const reference on template class
2020-06-22 19:31 UTC (2+ messages)
` [Bug c++/95789] [10/11 Regression] "
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