public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug tree-optimization/89996] [avr] ICE in expand_expr_real_2 with -O3 and address spaces
2023-07-10 4:35 UTC
[Bug target/110591] New: [i386] (Maybe) Missed optimisation: _cmpccxadd sets flags
2023-07-10 4:27 UTC (3+ messages)
` [Bug target/110591] "
[Bug c/106966] New: alpha cross build crashes gcc-12 "internal compiler error: in emit_move_insn"
2023-07-10 3:58 UTC (5+ messages)
` [Bug target/106966] "
` [Bug target/106966] [12/13/14 Regression] "
[Bug c/101469] New: wrong code with "-O2 -fPIE" for SH
2023-07-10 3:36 UTC (4+ messages)
` [Bug target/101469] "
[Bug tree-optimization/110170] New: Sub-optimal conditional jumps in conditional-swap with floating point
2023-07-10 1:06 UTC (2+ messages)
` [Bug target/110170] "
[Bug tree-optimization/110546] New: Function clone not treated as valid allocator with -Wmismatched-dealloc
2023-07-10 0:32 UTC (2+ messages)
` [Bug tree-optimization/110546] "
[Bug c/110609] New: Bogus -Wmismatched-dealloc when allocator defined & used in same TU w/ -fPIC -fno-semantic-interposition
2023-07-10 0:32 UTC (2+ messages)
` [Bug c/110609] "
[Bug c++/89793] Implicit conversion to std::string is ambiguous on GCC 8.2 but not GCC 7.3
2023-07-09 22:57 UTC
[Bug driver/87769] GCC build from source uses headers and libraries from directories host machine
2023-07-09 22:48 UTC
[Bug c++/110598] New: [14 Regression] wrong code on llvm-14.0.6
2023-07-09 22:34 UTC (5+ messages)
` [Bug target/110598] [14 Regression] wrong code on llvm-14.0.6 due to memcmp being miscompiled
[Bug driver/110607] New: Makefile.in build broken build-tools when CXXFLAGS is defined
2023-07-09 22:22 UTC (3+ messages)
` [Bug bootstrap/110607] Makefile.in builds "
[Bug bootstrap/88883] [AArch64] gcc/config/aarch64/aarch64.opt: aarch64_branch_protection_string type
2023-07-09 21:43 UTC
[Bug libstdc++/109891] New: Null pointer special handling in ostream's operator << for C-strings
2023-07-09 21:33 UTC (2+ messages)
` [Bug libstdc++/109891] "
[Bug libstdc++/86130] Expect SIGSEGV but program just silently exits
2023-07-09 21:33 UTC
[Bug c/108575] New: Bug in gcc arm non eabi
2023-07-09 21:13 UTC (4+ messages)
` [Bug target/108575] "
[Bug fortran/110288] New: [11/12/13] Regression: segfault in findloc with allocatable array of allocatable characters
2023-07-09 20:38 UTC (2+ messages)
` [Bug fortran/110288] [11/12/13/14] "
[Bug target/69692] STV is disabled even when stack is aligned
2023-07-09 20:21 UTC
[Bug target/63206] New: Gcc 4.9.1 Generated code needlessly stacks r3
2023-07-09 20:19 UTC (2+ messages)
` [Bug target/63206] "
[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM
2023-07-09 20:19 UTC
[Bug tree-optimization/110600] New: ICE on valid code at -O1 and above on x86_64-linux-gnu: Segmentation fault
2023-07-09 19:35 UTC (5+ messages)
` [Bug tree-optimization/110600] [14 Regregression] "
[Bug c++/110608] New: error on evaluation of concept three_way_comparable on recursive variant
2023-07-09 18:55 UTC (2+ messages)
` [Bug c++/110608] "
[Bug c++/110580] New: [14 Regression] gcc fails to typecheck nix-2.16.1 source: error: invalid initialization of reference of type
2023-07-09 18:37 UTC (5+ messages)
` [Bug c++/110580] "
[Bug fortran/104649] New: ICE in gfc_match_formal_arglist, at fortran/decl.cc:6733
2023-07-09 17:59 UTC (2+ messages)
` [Bug fortran/104649] ICE in gfc_match_formal_arglist, at fortran/decl.cc:6733 since r6-1958-g4668d6f9c00d4767
[Bug target/110592] New: [SPARC] GCC should default to TSO memory model when compiling for sparc32
2023-07-09 17:47 UTC (5+ messages)
` [Bug target/110592] "
[Bug lto/110605] New: Possible lack of error checking in lto-common.cc ?
2023-07-09 16:08 UTC (4+ messages)
` [Bug lto/110605] "
[Bug libstdc++/58338] New: Add noexcept to functions with a narrow contract
2023-07-09 15:29 UTC (2+ messages)
` [Bug libstdc++/58338] "
[Bug target/110606] New: [10/11/12/13/14] ICE output_operand: '%&' used without any local dynamic TLS references on powerpc64le-linux-gnu
2023-07-09 15:07 UTC
[Bug c/110603] New: GCC, ICE: internal compiler error: in verify_range, at value-range.cc:1104
2023-07-09 14:57 UTC (2+ messages)
` [Bug tree-optimization/110603] [14 Regression] "
[Bug target/54089] New: [SH] Refactor shift patterns
2023-07-09 13:55 UTC (5+ messages)
` [Bug target/54089] "
[Bug c++/110604] New: template argument deduction failed with decltype(lambda)
2023-07-09 13:47 UTC
[Bug libstdc++/110602] New: std::format and friends are accessible without std::
2023-07-09 9:36 UTC (5+ messages)
` [Bug libstdc++/110602] "
[Bug target/110206] New: [14 Regression] wrong code with -Os -march=cascadelake
2023-07-09 8:54 UTC (5+ messages)
` [Bug rtl-optimization/110206] [14 Regression] wrong code with -Os -march=cascadelake since r14-1246
[Bug target/110588] New: btl (on x86_64) not always generated
2023-07-09 8:08 UTC (3+ messages)
` [Bug target/110588] "
[Bug c++/109712] New: Segmentation fault in linear_search_fdes
2023-07-09 6:54 UTC (2+ messages)
` [Bug libgcc/109712] [13 Regression] "
[Bug c/106895] New: powerpc64 strange extended inline asm behaviour with register pairs
2023-07-09 5:06 UTC (3+ messages)
` [Bug target/106895] powerpc64 unable to specify even/odd register pairs in extended inline asm
[Bug c++/96425] New: [8/9/10/11 regression] internal compiler error in maybe_process_partial_specialization()
2023-07-08 21:03 UTC (2+ messages)
` [Bug c++/96425] ICE in maybe_process_partial_specialization() since r11-2735-g634046d1a81b48
[Bug middle-end/110601] New: [14 Regression] ICE on systemd-253.5: during GIMPLE pass: cunroll: internal compiler error: Segmentation fault in scale_loop_profile()
2023-07-08 20:28 UTC (3+ messages)
` [Bug middle-end/110601] "
[Bug fortran/103506] New: [10/11/12 Regression] ICE in gfc_free_namespace, at fortran/symbol.c:4039
2023-07-08 19:43 UTC (2+ messages)
` [Bug fortran/103506] [11 Regression] ICE in gfc_free_namespace, at fortran/symbol.c:4039 since r10-2798-ge68a35ae4a65d2b3
[Bug fortran/103716] New: [10/11/12 Regression] ICE in gimplify_expr, at gimplify.c:15964
2023-07-08 19:08 UTC (2+ messages)
` [Bug fortran/103716] [11/12/13 Regression] ICE in gimplify_expr, at gimplify.c:15964 since r9-3803-ga5fbc2f36a291cbe
[Bug fortran/110585] New: ICE in gfc_compare_expr for findloc with complex literal array
2023-07-08 19:01 UTC (7+ messages)
` [Bug fortran/110585] "
[Bug target/106484] New: Failure to optimize uint64_t/constant division on ARM32
2023-07-08 18:10 UTC (2+ messages)
` [Bug target/106484] "
[Bug c/110252] New: Wrong code at -O2/3/s on x86_64-linux-gnu
2023-07-08 17:16 UTC (2+ messages)
` [Bug tree-optimization/110252] [14 Regression] "
[Bug tree-optimization/110599] New: wrong code at -Os and above with "-fno-tree-forwprop -fno-tree-fre" on x86_64-linux-gnu
2023-07-08 17:16 UTC (2+ messages)
` [Bug tree-optimization/110599] "
[Bug fortran/99139] New: ICE: gfc_get_default_type(): Bad symbol '__tmp_UNKNOWN_0_rank_1'
2023-07-08 17:13 UTC (2+ messages)
` [Bug fortran/99139] "
[Bug fortran/99368] New: ICE in build_function_decl, at fortran/trans-decl.c:2381
2023-07-08 17:13 UTC (2+ messages)
` [Bug fortran/99368] "
[Bug fortran/103796] New: ICE in gfc_conv_expr_val, at fortran/trans-expr.c:9446
2023-07-08 17:04 UTC (5+ messages)
` [Bug fortran/103796] ICE in gfc_conv_expr_val, at fortran/trans-expr.c:9446 since r8-6395-gf8862a1b2afad9d1
` [Bug fortran/103796] form-team-spec-list is unsupported
[Bug middle-end/110590] New: Failing CFG consistency testcases
2023-07-08 15:38 UTC (4+ messages)
` [Bug middle-end/110590] "
[Bug fortran/92178] Segmentation fault after passing allocatable array as intent(out) and its element as value into the same subroutine
2023-07-08 14:15 UTC
[Bug target/110597] New: [12/13/14 Regression] ICE in emit_move_insn, at expr.cc:4224 on alpha-linux-gnu
2023-07-08 12:11 UTC (2+ messages)
` [Bug target/110597] "
[Bug c++/110595] New: Documentation: typo in the docs for -Wmissing-include-dirs
2023-07-08 9:33 UTC (6+ messages)
` [Bug c++/110595] "
` [Bug fortran/110595] "
[Bug c++/110596] New: Documentation: typo in the docs for -Wnrvo
2023-07-08 9:25 UTC (3+ messages)
` [Bug c++/110596] "
[Bug libstdc++/110594] New: std::variant's converting constructor does not resolve alternative correctly
2023-07-08 7:25 UTC (3+ messages)
` [Bug libstdc++/110594] "
[Bug libstdc++/110593] New: The std::ratio meta arithmetic can accept non-std::ratio
2023-07-08 7:20 UTC (2+ messages)
` [Bug libstdc++/110593] "
[Bug ipa/106389] New: IPA modref breaks Safe Bitfields in C++
2023-07-08 1:45 UTC (2+ messages)
` [Bug c++/106389] [11/12/13/14 Regression] "
[Bug tree-optimization/97990] New: ICE: ‘verify_type’ failed
2023-07-08 1:26 UTC (2+ messages)
` [Bug c++/97990] [11/12/13/14 Regression] ICE: ‘verify_type’ failed with vector types and non-PODs since r6-5222-gba6a6a1d44c17f25
[Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P'
2023-07-08 1:26 UTC (2+ messages)
` [Bug middle-end/98540] [11/12/13/14 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328
[Bug c/110582] New: Wrong code at -O2/3 on x86_64-linux-gnu
2023-07-08 1:17 UTC (4+ messages)
` [Bug tree-optimization/110582] [14 Regression] "
[Bug tree-optimization/110539] New: [14 Regression] Dead Code Elimination Regression at since r14-338-g1dd154f6407
2023-07-08 0:33 UTC (2+ messages)
` [Bug tree-optimization/110539] "
[Bug rtl-optimization/110423] New: Redundant constants not gettign eliminated on RISCV
2023-07-08 0:07 UTC (2+ messages)
` [Bug rtl-optimization/110423] Redundant constants not getting "
[Bug fortran/105526] New: [Coarray] Missing checks for arguments of type TEAM_TYPE
2023-07-07 23:35 UTC (3+ messages)
` [Bug fortran/105526] "
[Bug c++/103511] New: __builtin_bit_cast requires a constructor call
2023-07-07 21:08 UTC (4+ messages)
` [Bug c++/103511] "
[Bug fortran/107397] New: [10/11/12/13 Regression] ICE in gfc_arith_plus, at fortran/arith.cc:654
2023-07-07 20:30 UTC (2+ messages)
` [Bug fortran/107397] [11/12 "
[Bug target/82580] Optimize comparisons for __int128 on x86-64
2023-07-07 20:23 UTC
[Bug d/108842] New: Cannot use enum array with -fno-druntime
2023-07-07 20:01 UTC (6+ messages)
` [Bug d/108842] "
[Bug target/91681] Missed optimization for 128 bit arithmetic operations
2023-07-07 20:00 UTC
[Bug target/110533] New: [x86-64] naked with -O0 and register-passed struct/int128 clobbers parameters/callee-saved regs
2023-07-07 19:41 UTC (2+ messages)
` [Bug target/110533] "
[Bug target/43644] __uint128_t missed optimizations
2023-07-07 19:41 UTC
[Bug tree-optimization/109154] New: [13 regression] aarch64 -mcpu=neoverse-v1 microbude performance regression
2023-07-07 18:10 UTC (2+ messages)
` [Bug tree-optimization/109154] [13/14 regression] jump threading de-optimizes nested floating point comparisons
[Bug c/102989] New: Add Clang's _ExtInt(N)
2023-07-07 17:59 UTC (3+ messages)
` [Bug c/102989] Implement C2x's n2763 (_BitInt)
[Bug tree-optimization/110589] New: Missed optimization with call-clobbered restrict qualified references
2023-07-07 17:49 UTC (2+ messages)
` [Bug tree-optimization/110589] "
[Bug tree-optimization/89479] __restrict on a pointer ignored when disambiguating against a call
2023-07-07 17:49 UTC
[Bug target/86005] [RISCV] Invalid intermixing of __atomic_* libcalls and inline atomic instruction sequences
2023-07-07 16:22 UTC
[Bug other/51041] New: g++ strange optimisation behaviour
2023-07-07 15:13 UTC (2+ messages)
` [Bug rtl-optimization/51041] register allocation of SSE register in loop with across eh edges
[Bug c/110559] New: Bad mask_load/mask_store codegen of RVV
2023-07-07 14:55 UTC (3+ messages)
` [Bug target/110559] "
[Bug target/110372] New: [14 Regression] ICE: insn does not satisfy its constraints: {*movdi_internal} with -mno-sse2
2023-07-07 13:58 UTC (2+ messages)
` [Bug rtl-optimization/110372] "
[Bug c/54179] New: please split insn-emit.c !
2023-07-07 12:47 UTC (4+ messages)
` [Bug c/54179] "
` [Bug bootstrap/54179] "
[Bug fortran/110311] New: [gfortran 14.0 regression]
2023-07-07 12:44 UTC (2+ messages)
` [Bug tree-optimization/110311] [14 Regression] regression in tree-optimizer
[Bug c/110556] New: Floating point exception with specific optimizations
2023-07-07 12:07 UTC (2+ messages)
` [Bug tree-optimization/110556] [12 Regression] division of INT_MIN and -1 happening incorrectly with -fno-delete-dead-exceptions -fnon-call-exceptions
[Bug middle-end/110515] New: [14 Regression] llvm-15.0.7 possibly invalid code on -O3
2023-07-07 12:07 UTC (2+ messages)
` [Bug middle-end/110515] [12 "
[Bug tree-optimization/110392] New: ICE at -O3 with "-w -O3 -Wall -fno-tree-vrp -fno-tree-dominator-opts -fno-tree-copy-prop -fno-tree-fre -fno-tree-ccp -fno-tree-forwprop": in find_var_cmp_const, at gimple-predicate-analysis.cc:257
2023-07-07 12:06 UTC (3+ messages)
` [Bug tree-optimization/110392] [13 Regression] ICE at -O3 with "-O3 "
[Bug c++/110381] New: Incorrect loop unrolling for structs of floating point types
2023-07-07 12:06 UTC (2+ messages)
` [Bug tree-optimization/110381] [11/12 Regression] double counting for sum of "
[Bug target/110104] New: gcc produces sub-optimal code for _addcarry_u64 chain
2023-07-07 11:29 UTC (2+ messages)
` [Bug target/110104] "
[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck
2023-07-07 11:29 UTC
[Bug analyzer/109365] New: Double delete yields -Wanalyzer-use-after-free instead of -Wanalyzer-double-free
2023-07-07 11:28 UTC (2+ messages)
` [Bug analyzer/109365] "
[Bug analyzer/109432] New: tracker bug for issues with -Wanalyzer-out-of-bounds
2023-07-07 11:05 UTC (2+ messages)
` [Bug analyzer/109432] [meta-bug] "
[Bug analyzer/109439] New: RFE: Spurious -Wanalyzer-use-of-uninitialized-value tagging along -Wanalyzer-out-of-bounds
2023-07-07 11:05 UTC (2+ messages)
` [Bug analyzer/109439] "
[Bug c++/110565] New: Incomplete note on why initializing int& with int is ill-formed
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/110565] [11/12/13/14 Regression] "
[Bug c++/110401] New: Unhelpful "goto is not a constant expression" in ill-formed constexpr function template
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/110401] [11/12/13/14 Regression] Unhelpful "goto is not a constant expression" in ill-formed pre c++20 "
[Bug target/110386] New: [14 Regression] ICE when optimizing VPABSD/VPMULLD since 07b86ab138bf8be8cb331015cd2b9775c6856ac6
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/110386] [11/12/13/14 Regression] ICE with ABSU in backprop
[Bug testsuite/110316] New: [14 regression] g++.dg/ext/timevar1.C and timevar2.C fail erratically
2023-07-07 10:45 UTC (2+ messages)
` [Bug middle-end/110316] [11/12/13/14 Regression] "
[Bug c/110298] New: ICE at -Os on x86_64-linux-gnu
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/110298] [11 Regression] ICE at -Os on x86_64-linux-gnu since r10-840
[Bug c++/110295] New: internal compiler error: in dwarf2out_finish
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/110295] [11/12 Regression] ICE in dwarf2out_finish with local class with inherited operator delete in a templated function and -g
[Bug c/110294] New: Segmentation fault with '-O3 -fno-dce -fno-toplevel-reorder -fno-tree-dce -fno-tree-pta -fno-tree-sink -ftoplevel-reorder'
2023-07-07 10:45 UTC (2+ messages)
` [Bug middle-end/110294] [11 Regression] "
[Bug c/110238] New: Incorrect "comparison between pointer and zero character constant" warning when comparing pointer to unsigned null pointer constant
2023-07-07 10:45 UTC (2+ messages)
` [Bug c/110238] [11/12/13/14 Regression] "
[Bug tree-optimization/110176] New: wrong code at -Os and above on x86_64-linux-gnu
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/110176] [11/12/13/14 Regression] "
[Bug rtl-optimization/110079] New: ICE with -freorder-blocks-and-partition
2023-07-07 10:45 UTC (2+ messages)
` [Bug rtl-optimization/110079] [11/12/13/14 Regression] ICE with -freorder-blocks-and-partition and inline-asm goto
[Bug c++/110031] New: ICE: error reporting routines re-entered on non-type template argument
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/110031] [11/12/13/14 Regression] ICE with deprecated attribute and NTTP and diagnostic for deprecated printed out so much
[Bug c/109967] New: Wrong code at -O2 on x86_64-linux-gnu
2023-07-07 10:45 UTC (2+ messages)
` [Bug middle-end/109967] [11/12/13/14 Regression] "
[Bug tree-optimization/109960] New: [10/11/12/13/14 Regression] missing combining of `(a&1) != 0 || (a&2)!=0` into `(a&3)!=0`
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/109960] [11/12/13/14 "
[Bug c++/109958] New: ICE: in build_ptrmem_type, at cp/decl.cc:11066 taking the address of bound static member function brought into derived class by using-declaration
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109958] [11/12/13/14 Regression] "
[Bug c/109925] New: Wrong code at -O2 on x86_64-linux-gnu since GCC-12
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/109925] [11/12/13/14 Regression] "
[Bug c++/109918] New: Unexpected -Woverloaded-virtual with virtual conversion operators
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109918] [11/12/13/14 Regression] "
[Bug c++/109876] New: initializer_list not usable in constant expressions in a template
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109876] [11/12/13/14 Regression] "
[Bug c++/109823] New: Internal segmentation fault for trailing return with doubly expanded variadic pack
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109823] [11/12/13/14 Regression] ICE with trailing return of decltype of a fold expression in nested generic variadic lambda
[Bug ipa/109770] New: wrong(?) devirtualization
2023-07-07 10:45 UTC (2+ messages)
` [Bug ipa/109770] [11/12/13/14 Regression] "
[Bug c++/109761] New: Nested class destructor's noexcept specification incorrectly considered as too loose compared to the outer class
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109761] [11/12/13 Regression] "
[Bug c++/109621] New: GCC accepts invalid program with multiple using declarations
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109621] [11/12/13/14 Regression] "
[Bug c++/109506] New: [13 regression] 'error: inlining failed in call to ‘always_inline’ ‘foo<T>::foo() [with T = void]’: function body not available'
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109506] [11/12 regression] -fchecking=2 causes some template constructor not be instantiated when used with NSDMI
[Bug c++/109431] New: internal compiler error: in output_constructor_regular_field (varasm.c:5207)
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109431] [11/12/13/14 Regression] ICE in output_constructor_regular_field with static constexpr array inside a template constexpr function since r9-1483-g307193b82cecb8
[Bug c++/109381] New: Ambiguous member lookup with this-> accepted when it should be rejected
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109381] [11/12/13/14 Regression] "
[Bug c/109184] New: csmith: really old bug with -O3
2023-07-07 10:45 UTC (2+ messages)
` [Bug tree-optimization/109184] [11/12/13/14 Regression] csmith: 2017 bug with -floop-interchange
[Bug c/109113] New: internal compiler error: in output_constructor_regular_field, at varasm.cc:5521
2023-07-07 10:45 UTC (2+ messages)
` [Bug c/109113] [11/12/13/14 Regression] "
[Bug c/109090] New: UBSan signed integer overflow check missing
2023-07-07 10:45 UTC (2+ messages)
` [Bug sanitizer/109090] [11/12/13/14 Regression] "
[Bug c++/109084] New: requires keyword can't access private static constexpr bool in templated class
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/109084] [11/12/13/14 Regression] "
[Bug c++/108975] New: Internal compiler error on constexpr variable used as nontype template
2023-07-07 10:45 UTC (2+ messages)
` [Bug c++/108975] [11 Regression] ICE on constexpr variable used as nontype template since r9-5473-ge32fc4499f863f
[Bug target/108933] New: [10/11/12/13 Regression] Missing bswap detection
2023-07-07 10:44 UTC (2+ messages)
` [Bug target/108933] [11/12/13/14 Regression] Missing rev16 detection
page: next (older) | prev (newer) | latest
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).