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[Bug c++/106322] New: i386: Wrong code at O2 level (O0 / O1 are working)
2022-08-16 5:50 UTC (3+ messages)
` [Bug tree-optimization/106322] [12/13 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5
[Bug analyzer/106634] New: [13 Regression] ICE in get_region_for_local, at analyzer/region.cc:874
2022-08-16 4:46 UTC
[Bug tree-optimization/106533] New: loop distribution not distributing inner loop (to memcpy) when perfect loop nest
2022-08-16 4:40 UTC (2+ messages)
` [Bug tree-optimization/106533] "
[Bug analyzer/106620] New: Incorrectly thinks execution can continue after a return statement
2022-08-16 2:06 UTC (4+ messages)
` [Bug analyzer/106620] "
[Bug c++/106633] New: Hidden visibility on forward declarations impacts visibility of default-visibility class methods
2022-08-16 1:05 UTC (3+ messages)
` [Bug c++/106633] "
[Bug target/106586] New: riscv32 still broke with zba_zbb_zbc_zbs, ICE in do_SUBST in C++ code
2022-08-15 23:16 UTC (6+ messages)
` [Bug target/106586] "
[Bug target/106632] New: undefined code causes assembler failure
2022-08-15 22:57 UTC (2+ messages)
` [Bug target/106632] "
[Bug tree-optimization/106630] New: [13 Regression] ICE: Segmentation fault signal terminated program cc1plus with -O2
2022-08-15 22:09 UTC (7+ messages)
` [Bug tree-optimization/106630] "
` [Bug tree-optimization/106630] [13 Regression] ICE: Segmentation fault signal terminated program cc1plus with -O2 since r13-1268-g8c99e307b20c50
[Bug c++/106631] New: Unhelpful diagnostic on variable template specialization with unknown name
2022-08-15 21:24 UTC
[Bug bootstrap/106624] New: [13 Regression] LTO plugin fails to build in parallel builds: xgcc: fatal error: cannot execute '/build/build/./prev-gcc/collect2': execv: Bad address
2022-08-15 21:01 UTC (7+ messages)
` [Bug bootstrap/106624] "
` [Bug bootstrap/106624] [13 Regression] LTO plugin fails to build in parallel builds: xgcc: fatal error: cannot execute '/build/build/./prev-gcc/collect2': execv: Bad address since r13-2011-g53e3b2bf16a486
[Bug d/106623] New: internal compiler error: Segmentation fault at gimple-expr.cc:88
2022-08-15 20:43 UTC (4+ messages)
` [Bug d/106623] "
[Bug analyzer/106626] New: Improvements to wording of -Wanalyzer-out-of-bounds
2022-08-15 18:48 UTC (2+ messages)
` [Bug analyzer/106626] "
[Bug analyzer/106573] New: Missing -Wanalyzer-use-of-uninitialized-value on calls handled by state machines
2022-08-15 18:48 UTC (2+ messages)
` [Bug analyzer/106573] "
[Bug tree-optimization/106621] New: [13 Regression] ICE in irange_set, at value-range.cc:619
2022-08-15 18:03 UTC (4+ messages)
` [Bug tree-optimization/106621] "
[Bug analyzer/106551] New: [13 Regression] dup2 causes -fanalyser ICE in valid_to_unchecked_state, at analyzer/sm-fd.cc:751
2022-08-15 16:55 UTC (5+ messages)
` [Bug analyzer/106551] [13 Regression] dup2 causes -fanalyzer "
[Bug c++/106629] New: GCC accepts invalid program involving {1,2,3,4} as template argument
2022-08-15 16:49 UTC (5+ messages)
` [Bug c++/106629] "
[Bug tree-optimization/98954] New: Failure to optimize left shift+and pattern
2022-08-15 16:41 UTC (2+ messages)
` [Bug tree-optimization/98954] ((X << CST0) & CST1) == 0 is not optimized to 0 == (X & (CST1 >> CST0))
[Bug tree-optimization/64992] New: More optimize opportunity
2022-08-15 16:41 UTC (2+ messages)
` [Bug tree-optimization/64992] "
[Bug tree-optimization/98956] New: Failure to optimize out boolean left shift
2022-08-15 16:41 UTC (2+ messages)
` [Bug tree-optimization/98956] "
[Bug tree-optimization/71343] missed optimization (can't "prove" shift and multiplication equivalence)
2022-08-15 16:33 UTC
[Bug c/106628] New: Missed folding with COMPOUND_EXPR due to C frontend bugs
2022-08-15 16:04 UTC (2+ messages)
` [Bug c/106628] "
[Bug web/106618] New: [docs] Option Summary shows `-fargs-in-order` instead of `-fstrong-eval-order`
2022-08-15 15:59 UTC (2+ messages)
` [Bug c++/106618] C++ "
[Bug c/106609] New: [SH] miscompilation of loop involving noreturn call
2022-08-15 15:52 UTC (4+ messages)
` [Bug middle-end/106609] "
` [Bug target/106609] "
[Bug c++/106627] New: Exception from multiversion function cannot be caught
2022-08-15 15:04 UTC (2+ messages)
` [Bug c++/106627] "
[Bug c++/106276] New: Missing -Wpessimizing-move warning
2022-08-15 14:04 UTC (3+ messages)
` [Bug c++/106276] "
[Bug ipa/101839] New: [9/10/11/12 Regression] Hand in C++ code with -fdevirtualize
2022-08-15 13:57 UTC (3+ messages)
` [Bug ipa/101839] [10/11/12/13 Regression] Hang "
` [Bug ipa/101839] [10/11/12 "
[Bug sanitizer/106591] New: ASan at -O1 fails to detect a global buffer overflow
2022-08-15 13:53 UTC (2+ messages)
` [Bug sanitizer/106591] "
[Bug other/106355] New: Linux s390x -O2 argument passing miscompile
2022-08-15 13:20 UTC (3+ messages)
` [Bug target/106355] "
[Bug analyzer/106625] New: RFE: support some symbolic values in -Wanalyzer-out-of-bounds
2022-08-15 12:44 UTC (2+ messages)
` [Bug analyzer/106625] "
[Bug target/81708] The x86 stack canary location should be customizable
2022-08-15 12:22 UTC
[Bug target/106590] New: x86-64 miscompilation starting with "i386: Improve ix86_expand_int_movcc" w/ mtune=skylake
2022-08-15 12:00 UTC (7+ messages)
` [Bug rtl-optimization/106590] [12/13 Regression] x86-64 miscompilation starting with r12-8233-g1ceddd7497e15d "
[Bug demangler/106622] New: Bug report
2022-08-15 11:17 UTC
[Bug sanitizer/106558] New: ASan failed to detect a global-buffer-overflow
2022-08-15 11:03 UTC (2+ messages)
` [Bug sanitizer/106558] "
[Bug tree-optimization/106617] New: [13 Regression] gcc is very slow at ternary expressions,
2022-08-15 9:06 UTC (10+ messages)
` [Bug tree-optimization/106617] "
[Bug libstdc++/106608] New: [12 Regression] std::optional requires unavailable dtor
2022-08-15 8:24 UTC (6+ messages)
` [Bug libstdc++/106608] "
` [Bug libstdc++/106608] [12/13 "
[Bug c++/106619] New: Inconsistent __PRETTY_FUNCTION__ output
2022-08-15 8:05 UTC
[Bug c++/106613] New: GCC rejects valid program involving std::invariant saying incomplete type
2022-08-15 4:57 UTC (5+ messages)
` [Bug c++/106613] "
[Bug libstdc++/96645] New: std::variant default constructor
2022-08-15 4:53 UTC (2+ messages)
` [Bug c++/96645] [10/11/12/13 Regression] [CWG2335] std::variant default constructor and unparsed DMI
[Bug target/87281] qsort checking ICE in ia64_reorg building libgo
2022-08-14 19:58 UTC (2+ messages)
[Bug c++/106604] New: Fully-specified deduction guide in anonymous namespace warns as-if a function? Unsuppressably?
2022-08-14 19:36 UTC (2+ messages)
` [Bug c++/106604] "
[Bug target/106616] New: ia64: ICE during RTL pass: mach: error: qsort comparator non-negative on sorted output: 3
2022-08-14 19:08 UTC (2+ messages)
` [Bug target/106616] "
[Bug rtl-optimization/106615] New: redundant load and store introduced in if-true-branch
2022-08-14 16:28 UTC (2+ messages)
` [Bug tree-optimization/106615] "
[Bug c++/106614] New: GCC skips using copy constructor when creating object using direct initialization in A a({A{}});
2022-08-14 15:28 UTC
[Bug tree-optimization/106594] New: [13 Regression] sign-extensions no longer merged into addressing mode
2022-08-14 12:07 UTC (8+ messages)
` [Bug tree-optimization/106594] "
` [Bug rtl-optimization/106594] "
[Bug libstdc++/106612] New: ranges::iter_move does not consider iterator's value categories
2022-08-14 8:02 UTC
[Bug target/106577] New: [13 Regression] during RTL pass: subreg3 ICE: in extract_insn, at recog.cc:2791 (unrecognizable insn) with -O -mavx
2022-08-14 6:34 UTC (2+ messages)
` [Bug target/106577] [13 Regression] during RTL pass: subreg3 ICE: in extract_insn, at recog.cc:2791 (unrecognizable insn) with -O -mavx since r13-2006-ga56c1641e9d25e46
[Bug libstdc++/106611] New: std::is_nothrow_copy_constructible returns wrong result
2022-08-14 0:57 UTC (4+ messages)
` [Bug libstdc++/106611] "
[Bug tree-optimization/103035] New: [meta-bug] YARPGen bugs
2022-08-13 20:05 UTC (2+ messages)
` [Bug tree-optimization/103035] "
[Bug tree-optimization/106593] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 since r13-2020-g16b013c9d9b4d950
2022-08-13 20:05 UTC (5+ messages)
` [Bug tree-optimization/106593] "
[Bug tree-optimization/106605] New: [13 Regression] ICE in range_on_path_entry, at gimple-range-path.cc:164 with -march=skylake-avx512 -O3
2022-08-13 20:05 UTC (2+ messages)
` [Bug tree-optimization/106605] "
[Bug fortran/106606] New: Internal compiler error with abstract derived type using recursive class() components
2022-08-13 17:59 UTC (2+ messages)
` [Bug fortran/106606] "
[Bug libstdc++/106610] New: elements_view::iterator::iterator_category invokes the operator*() && of the underlying iterator
2022-08-13 17:34 UTC
[Bug fortran/106576] New: Finalization of temporaries from functions not occuring
2022-08-13 16:09 UTC (2+ messages)
` [Bug fortran/106576] "
[Bug tree-optimization/21137] Convert (a >> 2) & 1 != 0 into a & 4 != 0
2022-08-13 14:03 UTC
[Bug libstdc++/106607] New: Regex integer overflow on large backreference value
2022-08-13 9:26 UTC
[Bug c++/106434] New: Spurious -Wnull-dereference when using std::unique_copy()
2022-08-13 8:25 UTC (5+ messages)
` [Bug c++/106434] [12/13 Regression] Spurious -Wnull-dereference when using std::unique_copy() since r12-5187-g1ae8edf5f73ca5c3
[Bug rtl-optimization/82889] Unnecessary sign extension of int32 to int64
2022-08-13 0:20 UTC (2+ messages)
[Bug libstdc++/78717] no definition of string::find when lowered to gimple
2022-08-13 0:13 UTC
[Bug other/92396] -ftime-trace support
2022-08-12 23:56 UTC
[Bug c/106569] New: enhancement: use STL algorithm instead of a raw loop
2022-08-12 22:28 UTC (5+ messages)
` [Bug c/106569] "
[Bug libstdc++/106589] New: visit<void> rejects lambdas that do not return void
2022-08-12 22:00 UTC (4+ messages)
` [Bug libstdc++/106589] [12/13 Regression] "
[Bug fortran/106603] New: Problem with character(:), allocatable, intent(out) :: err for functions which return fixed arrays
2022-08-12 21:42 UTC
[Bug target/106601] New: __builtin_bswap16 code gen could be improved with ZBB enabled
2022-08-12 20:53 UTC (3+ messages)
` [Bug target/106601] "
[Bug target/106602] New: riscv: suboptimal codegen for shift left, right, left
2022-08-12 20:40 UTC (3+ messages)
` [Bug target/106602] "
[Bug target/106600] New: __builtin_bswap32 is not hooked up for ZBB
2022-08-12 19:57 UTC (2+ messages)
` [Bug target/106600] "
[Bug c++/106599] New: Wrong copy elision in delegating to copy-constructor
2022-08-12 18:18 UTC (2+ messages)
` [Bug c++/106599] "
[Bug fortran/106579] New: ieee_signaling_nan problem in fortran on powerpc64
2022-08-12 17:15 UTC (3+ messages)
` [Bug fortran/106579] "
[Bug target/106598] New: s390: Inefficient branchless conditionals for int
2022-08-12 15:38 UTC
[Bug c++/106057] New: Missed stmt_can_throw_external check in stmt_kills_ref_p
2022-08-12 14:26 UTC (2+ messages)
` [Bug c++/106057] "
[Bug analyzer/106597] New: False positive Wanalyzer-out-of-bounds warnings in coreutils/gnulib
2022-08-12 14:14 UTC
[Bug c++/106596] New: Not a helpful diagnostic when putting things out of order in a member function
2022-08-12 13:23 UTC (2+ messages)
` [Bug c++/106596] "
[Bug analyzer/105898] New: RFE: -fanalyzer should complain about overlapping args to memcpy and mempcpy
2022-08-12 13:02 UTC (2+ messages)
` [Bug analyzer/105898] "
[Bug target/99888] New: Add powerpc ELFv2 support for -fpatchable-function-entry*
2022-08-12 13:02 UTC (2+ messages)
` [Bug target/99888] "
[Bug analyzer/106595] New: False positive Wanalyzer-out-of-bounds warnings in yacc generated files
2022-08-12 12:46 UTC
[Bug tree-optimization/106506] New: g++.dg/opt/pr94589-2.C FAILS after enabling floats in VRP
2022-08-12 11:44 UTC (3+ messages)
` [Bug tree-optimization/106506] [13 Regression] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2022-08-12 11:38 UTC
[Bug target/106524] New: [12/13 Regression] ICE in extract_insn, at recog.cc:2791 (error: unrecognizable insn)
2022-08-12 11:33 UTC (4+ messages)
` [Bug target/106524] [12/13 Regression] ICE in extract_insn, at recog.cc:2791 (error: unrecognizable insn) since r12-4349-ge36206c9940d22
` [Bug target/106524] [12 "
[Bug bootstrap/106472] New: No rule to make target '../libbacktrace/libbacktrace.la', needed by 'libgo.la'
2022-08-12 10:48 UTC (2+ messages)
` [Bug bootstrap/106472] "
[Bug analyzer/106000] New: RFE: -fanalyzer should complain about definite buffer overflows/underflows
2022-08-12 9:14 UTC (2+ messages)
` [Bug analyzer/106000] RFE: -fanalyzer should complain about memory accesses that are definitely out-of-bounds
[Bug analyzer/106539] New: -fanalyzer doesn't consider that realloc could shrink the buffer
2022-08-12 9:14 UTC (2+ messages)
` [Bug analyzer/106539] "
[Bug target/106592] New: s390: Inefficient branchless conditionals for long long
2022-08-12 8:28 UTC
[Bug c++/106369] New: ICE in output_constructor_regular_field, at varasm.cc:5515
2022-08-12 8:12 UTC (3+ messages)
` [Bug c++/106369] [12 Regression] ICE in output_constructor_regular_field, at varasm.cc:5515 since r12-2975-g32c3a75390623a
[Bug c++/67048] New: GCC rejects well-formed program using empty anonymous enum specifier in a variable declaration
2022-08-12 8:11 UTC (2+ messages)
` [Bug c++/67048] [10/11/12 Regression] "
[Bug target/99889] New: Add powerpc ELFv1 support for -fpatchable-function-entry* with "o" sections
2022-08-12 7:57 UTC (2+ messages)
` [Bug target/99889] "
[Bug c++/69410] [10/11/12/13 Regression] friend declarations in local classes
2022-08-12 7:19 UTC
[Bug ipa/91771] Optimization fails to inline final override
2022-08-12 7:15 UTC
[Bug c++/106584] New: g++ not showing correct line number in "use of deleted function" error
2022-08-12 6:52 UTC (2+ messages)
` [Bug c++/106584] "
[Bug c/106582] New: Wrong code generation resulting in HardFault
2022-08-12 6:37 UTC (2+ messages)
` [Bug middle-end/106582] "
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