public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug tree-optimization/84774] [meta-bug] bogus/missing -Wrestrict
2023-04-20 4:44 UTC
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2023-04-20 4:44 UTC (2+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug c++/109563] New: accessing 9223372036854775810 or more bytes at offsets [2, 9223372036854775807] and 1 may overlap up to 9223372036854775813 bytes at offset -3 [-Wrestrict]
2023-04-20 4:44 UTC (2+ messages)
` [Bug tree-optimization/109563] "
[Bug testsuite/106879] New: [13 regression] new test case gcc.dg/vect/bb-slp-layout-19.c fails
2023-04-20 3:19 UTC (2+ messages)
` [Bug testsuite/106879] [13/14 "
[Bug target/109562] New: Failed to build native GCC 12.2.0 on RISC-V64 linux machine
2023-04-20 2:44 UTC (2+ messages)
` [Bug target/109562] "
[Bug c++/109561] New: -Wmaybe-uninitialized false positive false positive false positive false positive false positive
2023-04-20 1:34 UTC
[Bug c++/108993] New: Value initialization does not occur for derived class with -Os, for gcc versions > 5
2023-04-19 22:17 UTC (2+ messages)
` [Bug c++/108993] Value initialization does not occur for derived class , "
[Bug other/109560] New: new test case g++.dg/ext/int128-8.C from r14-88-ged32ec26697cc7 fails
2023-04-19 22:02 UTC (2+ messages)
` [Bug testsuite/109560] "
[Bug fortran/109500] New: SIGABRT when calling a function that returns an unallocated value
2023-04-19 21:03 UTC (7+ messages)
` [Bug fortran/109500] "
[Bug middle-end/109559] New: Unexpected -Wmaybe-uninitialized warning when inlining with system header
2023-04-19 20:30 UTC (3+ messages)
` [Bug middle-end/109559] [12/13/14 Regression] "
[Bug c++/100157] New: Support `__type_pack_element` like Clang
2023-04-19 19:37 UTC (2+ messages)
` [Bug c++/100157] "
[Bug c++/58538] Injected class-name treated as type-name instead of template-name when used as a template-argument for a template template-parameter
2023-04-19 19:16 UTC
[Bug middle-end/109557] New: __builtin_dynamic_object_size() does not work for simple testing case
2023-04-19 18:23 UTC (8+ messages)
` [Bug middle-end/109557] "
[Bug c++/109551] New: Show location where implicit instantiation first required
2023-04-19 17:59 UTC (2+ messages)
` [Bug c++/109551] "
[Bug c++/109556] New: internal compiler error: in iterative_hash_template_arg, at cp/pt.cc:1927
2023-04-19 17:25 UTC (11+ messages)
` [Bug c++/109556] "
` [Bug c++/109556] [13/14 Regression] "
[Bug c++/108099] New: ICE when parsing signed __int128_t typedef
2023-04-19 16:59 UTC (5+ messages)
` [Bug c++/108099] [12 Regression] ICE with type alias with `signed __int128_t`
` [Bug c++/108099] [12/13/14 "
[Bug fortran/100297] New: FAIL: gfortran.dg/allocatable_function_1.f90 gfortran.dg/reshape_8.f90
2023-04-19 16:45 UTC (3+ messages)
` [Bug fortran/100297] "
[Bug testsuite/83904] gfortran.dg allocatable_function_1 failures
2023-04-19 16:44 UTC (2+ messages)
[Bug target/107479] New: bpf: add __builtin_btf_type_id
2023-04-19 16:37 UTC (2+ messages)
` [Bug target/107479] "
[Bug target/107480] New: bpf: add __builtin_preserve_type_info
2023-04-19 16:36 UTC (2+ messages)
` [Bug target/107480] "
[Bug target/107481] New: bpf: add __builtin_preserve_enum_value
2023-04-19 16:35 UTC (2+ messages)
` [Bug target/107481] "
[Bug target/107844] New: error: argument is not a field access for __builtin_preserve_field_info
2023-04-19 16:33 UTC (2+ messages)
` [Bug target/107844] "
[Bug c/108896] New: provide "element_count" attribute to give more context to __builtin_dynamic_object_size() and -fsanitize=bounds
2023-04-19 16:32 UTC (2+ messages)
` [Bug c/108896] "
[Bug target/109558] New: bpf: support BTF and DWARF tag annotations for BPF
2023-04-19 16:31 UTC (2+ messages)
` [Bug target/109558] "
[Bug c/109553] New: Atomic operations vs const locations
2023-04-19 16:15 UTC (6+ messages)
` [Bug c/109553] "
[Bug middle-end/109555] New: suboptimal code for comparing strings with string literals
2023-04-19 15:58 UTC (5+ messages)
` [Bug middle-end/109555] "
` [Bug middle-end/109555] memcmp with string literals cause branchy code maybe could use branchless?
[Bug middle-end/66588] New: combine should try transforming if_then_else of zero_extends into zero_extend of if_then_else
2023-04-19 15:45 UTC (2+ messages)
` [Bug middle-end/66588] "
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2023-04-19 15:29 UTC (8+ messages)
` [Bug target/109549] "
[Bug c/109554] New: Compiler generates incorrect code when the function declared with returned parameterm but no 'return' in its body
2023-04-19 15:15 UTC (5+ messages)
` [Bug c/109554] "
` [Bug c++/109554] "
[Bug target/78904] zero-extracts are not effective
2023-04-19 15:04 UTC
[Bug rtl-optimization/78952] Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations
2023-04-19 15:04 UTC
[Bug libstdc++/108969] New: [13 Regression] Initializing iostreams in the library needs a GLIBCXX_3.4.31 versioned symbol
2023-04-19 14:48 UTC (11+ messages)
` [Bug libstdc++/108969] [13/14 "
[Bug target/106342] New: [12/13 Regression] internal compiler error: in extract_insn, at recog.cc:2791
2023-04-19 14:32 UTC (2+ messages)
` [Bug target/106342] [12/13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 since r12-4240-g2b8453c401b699
[Bug c++/109548] New: Detect c_str() dangling problems
2023-04-19 12:38 UTC (5+ messages)
` [Bug c++/109548] "
[Bug tree-optimization/44794] pre- and post-loops should not be unrolled
2023-04-19 11:55 UTC (3+ messages)
[Bug middle-end/109552] New: ICE with "cancel" directive in "taskloop" construct
2023-04-19 11:10 UTC
[Bug target/109465] New: LoongArch: The expansion of memcpy is slow and bloated for some sizes
2023-04-19 10:22 UTC (3+ messages)
` [Bug target/109465] "
[Bug fortran/100815] New: [11 regression] Segfault assigning to scalar allocatable polymorphic LHS
2023-04-19 9:31 UTC (3+ messages)
` [Bug fortran/100815] [10/11/12/13/14 Regression] Segfault assigning to scalar allocatable polymorphic LHS since r11-6253-gce8dcc9105cbd404
` [Bug fortran/100815] [10/11 "
[Bug c/109237] New: csmith: another timeout with -g -O3 this time
2023-04-19 9:21 UTC (3+ messages)
` [Bug debug/109237] csmith: another timeout with -g -O3 this time since r12-156-g8d4c374c4419a875
[Bug fortran/103366] New: [12 Regression] ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.c:5647
2023-04-19 9:19 UTC (2+ messages)
` [Bug fortran/103366] [10/11/12/13/14 "
[Bug tree-optimization/109011] New: missed optimization in presence of __builtin_ctz
2023-04-19 9:15 UTC (2+ messages)
` [Bug tree-optimization/109011] "
[Bug target/109040] New: [13 Regression] wrong code with v16hi compare & mask on riscv64 at -O2
2023-04-19 9:13 UTC (2+ messages)
` [Bug target/109040] [13 Regression] wrong code with v16hi compare & mask on riscv64 at -O2 since r13-4907-g2e886eef7f2b5a
[Bug driver/71850] @file should be used to cc1/cc1plus when @file is used
2023-04-19 8:56 UTC
[Bug c/109550] New: warning: "p" may be used uninitialized
2023-04-19 8:51 UTC (3+ messages)
` [Bug c/109550] "
[Bug target/108840] New: Aarch64 doesn't optimize away shift counter masking
2023-04-19 8:37 UTC (3+ messages)
` [Bug target/108840] "
[Bug tree-optimization/109524] New: [13 Regression] ICE: SIGSEGV in remove_unreachable::remove_and_update_globals (tree-vrp.cc:136) with -O3 -fno-tree-forwprop -fnon-call-exceptions -fno-tree-ccp -fno-tree-fre
2023-04-19 8:09 UTC (3+ messages)
` [Bug tree-optimization/109524] "
[Bug tree-optimization/109546] New: [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable
2023-04-19 7:58 UTC (2+ messages)
` [Bug tree-optimization/109546] [13/14 "
[Bug libgcc/109540] New: Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-19 6:24 UTC (7+ messages)
` [Bug libgcc/109540] "
[Bug rtl-optimization/109351] New: RA uses lowest cost for the mode of different reg_classes w/o considering hard_regno_mode_ok
2023-04-19 5:24 UTC (2+ messages)
` [Bug rtl-optimization/109351] "
[Bug target/106602] New: riscv: suboptimal codegen for shift left, right, left
2023-04-19 2:41 UTC (2+ messages)
` [Bug target/106602] riscv: suboptimal codegen for zero_extendsidi2_shifted w/o bitmanip
[Bug target/109547] New: RISC-V: Multiple vsetvli for load/store loop
2023-04-19 1:01 UTC (3+ messages)
` [Bug target/109547] "
[Bug c++/105406] New: coroutines: since 11.3 co_await attempts to copy a move-only value when await_transform(T &) exists
2023-04-18 20:50 UTC (3+ messages)
` [Bug c++/105406] [11/12 Regression] "
` [Bug c++/105406] [11 "
[Bug c++/107310] New: "warning: control reaches end of non-void function" with a throw under a trivially-true conditional
2023-04-18 20:48 UTC (3+ messages)
` [Bug c++/107310] [12 Regression] "warning: control reaches end of non-void function" with a throw under a trivially-true conditional since r12-5638-ga3e75c1491cd2d50
[Bug debug/107154] New: GDB jumping to end of block when stepping over construction of local variable
2023-04-18 20:47 UTC (3+ messages)
` [Bug debug/107154] [12 Regression] "
[Bug c++/109357] New: GCC 13.0.1: internal compiler error in cp/constexpr.cc:1685
2023-04-18 20:46 UTC (3+ messages)
` [Bug c++/109357] [12 Regression] "
[Bug c++/107163] New: Compile time regression when using templated base classes, virtual method, and Wall
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/107163] [10/11/12 Regression] huge Compile time increase when using templated base classes, virtual method, and Wall since r10-2823-g6a07489267e55084
[Bug c++/105481] New: ICE: unexpected expression of kind template_parm_index
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/105481] [10/11/12 Regression] "
[Bug c++/105996] New: reinterpret_cast in constexpr failure creating a pair with a function pointer of class parent
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/105996] [10/11/12 Regression] "
[Bug c++/106890] New: virtual inheritance triggers compiler error when instatiating derived class with in-class initialization
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/106890] [10/11/12 Regression] virtual inheritance triggers compiler error when instatiating derived class with in-class initialization since r8-2709-g12659e10c7820071
[Bug c++/108975] New: Internal compiler error on constexpr variable used as nontype template
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/108975] [10/11/12 Regression] ICE on constexpr variable used as nontype template since r9-5473-ge32fc4499f863f
[Bug c++/69410] [10/11/12 Regression] friend declarations in local classes
2023-04-18 20:46 UTC
[Bug c++/105809] New: GCC ICE when deal with __PRETTY_FUNCTION__ inside macro
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/105809] [10/11/12 Regression] __PRETTY_FUNCTION__ in constexpr in function vs NSDMI
[Bug c++/108242] New: '__FUNCTION__' was not declared when used inside a lambda declared inside a template function
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/108242] [10/11/12 Regression] '__FUNCTION__' was not declared when used inside a generic (templated) "
[Bug c++/101869] New: [9/10/11/12 Regression] &enumclass::enumvalue is rejected
2023-04-18 20:46 UTC (2+ messages)
` [Bug c++/101869] [10/11/12 "
[Bug c++/98056] New: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in build_special_member_call, at cp/call.c:9862
2023-04-18 20:45 UTC (2+ messages)
` [Bug c++/98056] coroutines: ICE tree check: expected record_type or union_type or qual_union_type, have array_type since r11-2183-g0f66b8486cea8668
[Bug c++/103871] New: [11.2.1/12 Regression] co_await causes build error
2023-04-18 20:45 UTC (2+ messages)
` [Bug c++/103871] [11/12 Regression] coroutines: "
[Bug c++/108468] New: ICE in most_specialized_partial_spec/builtin_guide_p in C++20 mode
2023-04-18 20:45 UTC (2+ messages)
` [Bug c++/108468] [11/12 Regression] "
[Bug c++/108566] New: [11/12/13 Regression] ICE: tree check: expected tree that contains 'decl with visibility' structure, have 'field_decl' in write_unqualified_name, at cp/mangle.cc:1438
2023-04-18 20:45 UTC (2+ messages)
` [Bug c++/108566] [11/12 Regression] ICE: tree check: expected tree that contains 'decl with visibility' structure, have 'field_decl' in write_unqualified_name with anonymous struct inside an anonymous union since r11-2016-g6324c52bba490baa
[Bug tree-optimization/94908] New: Failure to optimally optimize certain shuffle patterns
2023-04-18 17:01 UTC (3+ messages)
` [Bug target/94908] "
[Bug fortran/82064] [10/11/12/13/14 Regression] [OOP] multiple incompatible definitions of extended derived type via module use
2023-04-18 16:57 UTC
[Bug fortran/93338] [10/11/12/13/14 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:282
2023-04-18 15:42 UTC (2+ messages)
[Bug middle-end/109545] New: first_stmt has strange semantics
2023-04-18 15:22 UTC (3+ messages)
` [Bug middle-end/109545] "
[Bug target/107674] New: [11/12/13 Regressions] arm: MVE codegen regressions on VCTP and vector LDR/STR instructions
2023-04-18 15:12 UTC (2+ messages)
` [Bug target/107674] "
[Bug middle-end/108786] New: bitmap_first_set_bit misses a bitmap_clear_first_bit
2023-04-18 14:57 UTC (3+ messages)
` [Bug middle-end/108786] "
[Bug tree-optimization/58359] New: __builtin_unreachable prevents vectorization
2023-04-18 14:48 UTC (2+ messages)
` [Bug tree-optimization/58359] "
[Bug target/109544] New: implicit declaration of function '__riscv_vsseg4e8_v_i8mf8'
2023-04-18 14:15 UTC (3+ messages)
` [Bug target/109544] "
[Bug c++/105325] New: power10: Error: operand out of range
2023-04-18 13:47 UTC (2+ messages)
` [Bug target/105325] "
[Bug libstdc++/108976] New: codecvt for Unicode allows surrogate code points
2023-04-18 13:45 UTC (2+ messages)
` [Bug libstdc++/108976] "
[Bug c++/105351] New: [concepts] Constraint checking does correctly match static member attributes
2023-04-18 13:38 UTC (2+ messages)
` [Bug c++/105351] "
[Bug tree-optimization/109539] New: [13/14 Regression] Compile-time hog in gimple-ssa-warn-access.cc since r13-6706-gadb70c2d1060b3
2023-04-18 12:39 UTC (6+ messages)
` [Bug tree-optimization/109539] "
[Bug libstdc++/109525] New: typo in views::as_const::operator()
2023-04-18 12:03 UTC (4+ messages)
` [Bug libstdc++/109525] "
[Bug c/109542] New: bad detection of null dereferance cause ud2a in valid inline function code
2023-04-18 11:48 UTC (6+ messages)
` [Bug c/109542] "
[Bug libstdc++/108827] New: [C++23] Implement P2387R3, Pipe support for user-defined range adaptors
2023-04-18 11:28 UTC (3+ messages)
` [Bug libstdc++/108827] "
[Bug tree-optimization/109543] New: Avoid using BLKmode for unions with a non-BLKmode member when possible
2023-04-18 11:25 UTC (2+ messages)
` [Bug tree-optimization/109543] "
[Bug libstdc++/109536] New: Failure to compile constexpr std::vector with -D_GLIBCXX_DEBUG
2023-04-18 11:21 UTC (2+ messages)
` [Bug libstdc++/109536] "
[Bug libstdc++/109517] New: Failure to compile constexpr std::copy with -D_GLIBCXX_DEBUG
2023-04-18 9:55 UTC (3+ messages)
` [Bug libstdc++/109517] "
[Bug c++/85944] Address of temporary bound to a function parameter at global scope not considered constexpr
2023-04-18 9:55 UTC
[Bug c++/109518] New: invalid constexpr code is accepted
2023-04-18 9:44 UTC (2+ messages)
` [Bug c++/109518] "
[Bug fortran/108961] New: Segfault when associating to pointer from C_F_POINTER
2023-04-18 9:17 UTC (2+ messages)
` [Bug fortran/108961] "
About initialization of automatic variables
2023-04-18 9:10 UTC (3+ messages)
[Bug tree-optimization/98856] New: [11 Regression] botan AES-128/XTS is slower by ~17% since r11-6649-g285fa338b06b804e72997c4d876ecf08a9c083af
2023-04-18 9:07 UTC (2+ messages)
` [Bug tree-optimization/98856] [11/12/13/14 "
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).