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[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2020-11-09 13:58 UTC
[Bug c/97746] New: ice in vect_init_pattern_stmt, at tree-vect-patterns.c:116
2020-11-09 13:58 UTC (7+ messages)
` [Bug c/97746] "
` [Bug tree-optimization/97746] [11 Regression] ICE in vect_init_pattern_stmt, at tree-vect-patterns.c:115 since r11-4787-g22175d0dc6a89ddd
[Bug c++/97762] New: [11 Regression] ICE: Segmentation fault (in warn_about_ambiguous_parse)
2020-11-09 13:57 UTC (4+ messages)
` [Bug c++/97762] "
[Bug c++/97753] New: ice in operator[], at vec.h:880
2020-11-09 13:57 UTC (7+ messages)
` [Bug tree-optimization/97753] "
` [Bug tree-optimization/97753] ICE in operator[], at vec.h:880 since r11-4714-g092cdbd919849759
[Bug tree-optimization/97764] New: wrong code at -O1 and above on x86_64-pc-linux-gnu
2020-11-09 13:53 UTC (4+ messages)
` [Bug tree-optimization/97764] [10/11 Regression] wrong code at -O1 and above on x86_64-pc-linux-gnu since r10-6809
[Bug tree-optimization/97760] New: GCC outputs wrong values when compiling the testcase with -O3
2020-11-09 13:38 UTC (5+ messages)
` [Bug tree-optimization/97760] "
` [Bug tree-optimization/97760] [10/11 Regression] GCC outputs wrong values when compiling the testcase with -O3 since r10-4200-gb7ff7cef5005721e
[Bug target/97736] New: [9/10 Regression] switch codegen
2020-11-09 13:25 UTC (4+ messages)
` [Bug tree-optimization/97736] [9/10/11 "
[Bug target/96835] New: Constructor in offload template class
2020-11-09 13:24 UTC (3+ messages)
` [Bug target/96835] "
[Bug tree-optimization/97765] New: ICE at -Os: in clear_slot, at hash-table.h:891
2020-11-09 13:08 UTC (5+ messages)
` [Bug tree-optimization/97765] [11 Regression] ICE at -Os: in clear_slot, at hash-table.h:891 since r11-4796-g600be7f09ea1ea4b
[Bug ada/97350] New: [11 Regression ] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172
2020-11-09 12:45 UTC (2+ messages)
` [Bug bootstrap/97350] [11 Regression] "
[Bug rtl-optimization/97326] New: [11 Regression] s390: ICE in do_store_flag after 10843f830350
2020-11-09 12:41 UTC (2+ messages)
` [Bug middle-end/97326] "
[Bug c/29186] optimzation breaks floating point exception flag reading
2020-11-09 12:41 UTC (2+ messages)
[Bug ipa/97766] New: ipa/modref-2.c fails on 32 bits targets
2020-11-09 12:27 UTC (2+ messages)
` [Bug ipa/97766] "
[Bug target/96770] New: -mpure-code produces suboptimal code for relocations with small offset for thumb-1
2020-11-09 12:26 UTC (2+ messages)
` [Bug target/96770] "
[Bug tree-optimization/97761] New: [11 Regression] ICE in vectorizable_live_operation, at tree-vect-loop.c:8689
2020-11-09 12:21 UTC (7+ messages)
` [Bug tree-optimization/97761] "
` [Bug tree-optimization/97761] [11 Regression] ICE in vectorizable_live_operation, at tree-vect-loop.c:8689 started with r11-4428-g4a369d199bf2f34e
[Bug c++/96833] New: Functors within target offload code
2020-11-09 12:19 UTC (2+ messages)
` [Bug c++/96833] "
[Bug libstdc++/97759] New: Could std::has_single_bit implementation be faster?
2020-11-09 11:13 UTC (7+ messages)
` [Bug libstdc++/97759] Could std::has_single_bit "
[Bug c++/51242] New: Unable to use strongly typed enums as bit fields
2020-11-09 10:01 UTC (3+ messages)
` [Bug c++/51242] [C++11] "
[Bug gcov-profile/97461] New: allocate_gcov_kvp() deadlocks in firefox LTO+PGO build (overridden malloc() recursion)
2020-11-09 9:57 UTC (4+ messages)
` [Bug gcov-profile/97461] [11 Regression] "
[Bug tree-optimization/97757] New: [11 Regression] fortran save_6.f90 fails with a segv for -flto -O >= 2
2020-11-09 9:54 UTC (4+ messages)
` [Bug tree-optimization/97757] "
` [Bug ipa/97757] "
[Bug target/97685] New: -march=tremont should enable MOVDIRI/MOVDIR64B/CLDEMOTE/SGX/WAITPKG
2020-11-09 9:54 UTC (5+ messages)
` [Bug target/97685] "
[Bug other/97417] New: RISC-V Unnecessary andi instruction when loading volatile bool
2020-11-09 9:22 UTC (6+ messages)
` [Bug other/97417] "
[Bug c/97763] New: valgrind error in ./gcc.dg/vect/vect-nest-cycle-3.c
2020-11-09 8:54 UTC (2+ messages)
` [Bug c/97763] "
[Bug c++/97722] New: undefined symbol: __gcov_indirect_call_callee
2020-11-09 8:24 UTC (2+ messages)
` [Bug gcov-profile/97722] "
[Bug c/78352] GCC lacks support for the Apple "blocks" extension to the C family of languages
2020-11-09 8:20 UTC (6+ messages)
[Bug libstdc++/97758] New: bits/std_function.h: error: unknown type name 'type_info' when using -fno-exceptions -fno-rtti
2020-11-09 8:17 UTC (2+ messages)
` [Bug libstdc++/97758] [11 Regression] "
[Bug tree-optimization/97750] New: ICE in during GIMPLE pass: wrestrict on commit e0af865ab9d9d5b6b3ac7fdde26cf9bbf635b6b4
2020-11-09 8:08 UTC (4+ messages)
` [Bug tree-optimization/97750] "
[Bug c++/97749] New: ICE: Segmentation Fault on C++20 NTTP
2020-11-09 8:08 UTC (2+ messages)
` [Bug c++/97749] "
[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used
2020-11-09 7:30 UTC
[Bug c++/93008] Need a way to make inlining heuristics ignore whether a function is inline
2020-11-09 7:26 UTC
[Bug rtl-optimization/97756] New: Inefficient handling of 128-bit arguments
2020-11-09 6:29 UTC (2+ messages)
` [Bug rtl-optimization/97756] "
[Bug other/97705] New: [11 regression] cc.c-torture/unsorted/dump-noaddr.c.*r.ira fails after r11-4637
2020-11-09 5:55 UTC (3+ messages)
` [Bug rtl-optimization/97705] "
[Bug rtl-optimization/97459] New: __uint128_t remainder for division by 3
2020-11-08 19:33 UTC (5+ messages)
` [Bug rtl-optimization/97459] "
[Bug c++/97755] New: Explicit default constructor is called during copy-list-initialization with a warning only
2020-11-08 18:08 UTC (2+ messages)
` [Bug c++/97755] "
[Bug fortran/97589] New: Segementation fault when allocating coarrays
2020-11-08 12:00 UTC (2+ messages)
` [Bug fortran/97589] "
[Bug testsuite/97680] New: new test case c-c++-common/zero-scratch-regs-10.c in r11-4578 has excess errors
2020-11-08 9:44 UTC (3+ messages)
` [Bug testsuite/97680] [11 Regression] "
[Bug libgcc/97754] New: arm/lib1funcs.S (RETLDM): CFI may be incorrect
2020-11-08 0:53 UTC
[Bug tree-optimization/97360] New: ICE in range_on_exit
2020-11-07 22:36 UTC (3+ messages)
` [Bug tree-optimization/97360] [11 Regression] "
[Bug middle-end/94083] inefficient soft-float x!=Inf code
2020-11-07 21:22 UTC
[Bug c++/97752] New: incorrect address to inherited object in constexpr context
2020-11-07 15:50 UTC (2+ messages)
` [Bug c++/97752] "
[Bug d/97644] New: FAIL: gdc.dg/gdc204.d due to ICE in finish_thunk
2020-11-07 13:53 UTC (2+ messages)
` [Bug d/97644] "
[Bug c++/97751] New: C++20 NTTP: class template argument deduction failed
2020-11-07 11:17 UTC
[Bug ada/97557] New: [11 regression] several ada test case failures
2020-11-07 10:21 UTC (2+ messages)
` [Bug ada/97557] "
[Bug rtl-optimization/97738] New: Optimizing division by value & - value for HAKMEM 175
2020-11-07 10:21 UTC (5+ messages)
` [Bug middle-end/97738] "
[Bug target/83562] broken destructors of thread_local objects on i686 mingw targets
2020-11-07 9:58 UTC
[Bug c/97748] New: Preincrement of _Complex gives bogus warning = "value computed is not used"
2020-11-07 9:17 UTC (3+ messages)
` [Bug c/97748] "
[Bug tree-optimization/97744] New: [11 regression] floating point result errors after r11-4637
2020-11-07 2:55 UTC (4+ messages)
` [Bug tree-optimization/97744] [11 regression] 32 bit "
[Bug tree-optimization/97223] New: Failure to optimize comparison of char arithmetic to comparison
2020-11-07 1:54 UTC (2+ messages)
` [Bug tree-optimization/97223] Failure to optimize comparison of char arithmetic to single comparison
[Bug tree-optimization/97108] New: Wmaybe-uninitialized false positive
2020-11-06 23:58 UTC (2+ messages)
` [Bug tree-optimization/97108] "
[Bug libgcc/96948] New: _Unwind_GetIP() and _Unwind_GetIPInfo() empty in _Unwind_Backtrace() with SEH on mingw64
2020-11-06 22:45 UTC (2+ messages)
` [Bug libgcc/96948] "
[Bug target/91489] misplaced stack pointer when __ms_hook_prologue__ attribute is used
2020-11-06 22:44 UTC (2+ messages)
[Bug tree-optimization/91789] Value ranges determined from comparisons not used transitively
2020-11-06 22:20 UTC
[Bug target/66469] New: config/rl78/rl78.c:679: possible bad array index ?
2020-11-06 22:18 UTC (4+ messages)
` [Bug target/66469] "
[Bug other/89863] [meta-bug] Issues in gcc that other static analyzers (cppcheck, clang-static-analyzer, PVS-studio) find that gcc misses
2020-11-06 22:18 UTC (3+ messages)
[Bug other/71327] libiberty/cplus-dem.c:2702]: (style) Redundant condition
2020-11-06 22:17 UTC (3+ messages)
[Bug target/50355] New: Comparison is always true in alpha config code
2020-11-06 22:17 UTC (4+ messages)
` [Bug target/50355] "
[Bug target/97734] New: GCC using branches when a conditional move would be better
2020-11-06 22:15 UTC (2+ messages)
` [Bug target/97734] "
[Bug target/96933] New: inefficient code for char/short vec CTOR
2020-11-06 22:14 UTC (2+ messages)
` [Bug target/96933] rs6000: "
[Bug bootstrap/58427] New: xgcc target compilation depends on installed libgcc_s.so
2020-11-06 22:12 UTC (2+ messages)
` [Bug bootstrap/58427] "
[Bug c++/81660] Add -Wexceptions warning
2020-11-06 21:42 UTC (3+ messages)
[Bug rtl-optimization/97747] New: missed combine opt with logical ops after zero extended load
2020-11-06 21:07 UTC
[Bug c++/67453] vtable not emitted for class with no key method and defaulted destructor with attribute((used))
2020-11-06 19:35 UTC
[Bug tree-optimization/97741] New: ICE: verify_gimple failed with "-Os -fno-toplevel-reorder -fno-tree-ccp -fno-tree-fre"
2020-11-06 19:30 UTC (8+ messages)
` [Bug tree-optimization/97741] [11 Regression] ICE: verify_gimple failed with "-Os -fno-toplevel-reorder -fno-tree-ccp -fno-tree-fre" since r11-4724
[Bug tree-optimization/97737] New: ICE at -Os and above: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.c:88
2020-11-06 19:30 UTC (5+ messages)
` [Bug tree-optimization/97737] [11 Regression] "
[Bug c++/97518] New: Improving static_assert diagnostics
2020-11-06 19:29 UTC (2+ messages)
` [Bug c++/97518] "
[Bug fortran/97652] New: New pdt14 failure after g:617695cdc2b3d950f1e4deb5ea85d5cc302943f4
2020-11-06 16:57 UTC (4+ messages)
` [Bug fortran/97652] [11 Regression] New gfortran.dg/pdt_14.f03 "
[Bug c++/97745] New: [10 Regression] ICE in tsubst_decl, at cp/pt.c:14666
2020-11-06 16:37 UTC (2+ messages)
` [Bug c++/97745] "
[Bug debug/97713] New: [gsplit-dwarf] label generated for .debug_abbrev.dwo offset, corresponding relocation ignored by objcopy --extract-dwo
2020-11-06 16:19 UTC (3+ messages)
` [Bug debug/97713] "
[Bug tree-optimization/97706] New: [11 Regression] ICE with LTO at -O3: verify_gimple failed (incompatible types in 'PHI' argument 0)
2020-11-06 14:00 UTC (4+ messages)
` [Bug tree-optimization/97706] "
[Bug other/97594] New: new test case gcc.dg/tree-prof/pr97461.c execution failure
2020-11-06 13:49 UTC (3+ messages)
` [Bug gcov-profile/97594] [11 Regression] "
[Bug c++/97623] New: Extremely slow O2 compile (>>O(n^2))
2020-11-06 13:45 UTC (6+ messages)
` [Bug tree-optimization/97623] [9/10/11 Regression] "
[Bug c/66249] New: -Wformat-signedness should not warn on enums
2020-11-06 13:28 UTC (2+ messages)
` [Bug c/66249] "
[Bug inline-asm/97708] New: Inline asm does not use the local register asm specified with register ... asm() as input
2020-11-06 13:23 UTC (2+ messages)
` [Bug inline-asm/97708] "
[Bug c++/97675] New: GCC does not allow turning off the warning for exceptions being caught by an earlier handler
2020-11-06 13:05 UTC (2+ messages)
` [Bug c++/97675] "
[Bug tree-optimization/70547] Optimize multiplication of booleans to bit_and
2020-11-06 12:46 UTC
[Bug other/97742] New: endless loop with code reduced by creduce/cvise
2020-11-06 12:20 UTC (3+ messages)
` [Bug c++/97742] "
[Bug tree-optimization/97743] New: Failure to optimize boolean multiplication to select
2020-11-06 12:12 UTC (6+ messages)
` [Bug middle-end/97743] "
[Bug c/97732] New: ice: tree check fail
2020-11-06 10:27 UTC (2+ messages)
` [Bug tree-optimization/97732] [11 Regression] ICE tree check: expected integer_cst, have addr_expr in get_len, at tree.h:6014 since r11-4646-gf53e9d40de721241
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