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[Bug tree-optimization/115868] New: ICE: in exact_div, at poly-int.h:2156
2024-07-17 8:43 UTC (3+ messages)
` [Bug tree-optimization/115868] [14 Regression] "
[Bug rtl-optimization/104515] New: trivially-destructible destructors interfere with loop optimization - maybe related to lifetime-dse
2024-07-17 8:42 UTC (3+ messages)
` [Bug tree-optimization/104515] [11/12/13/14/15 Regression] "
[Bug tree-optimization/96722] New: [8/9/10/11 Regression] Clobbers on NULL since r8-1519
2024-07-17 8:42 UTC (2+ messages)
` [Bug tree-optimization/96722] [8/9 "
[Bug c++/96721] New: [11 Regression] pseudo-destructor calls on pointers since r11-2238
2024-07-17 8:42 UTC (2+ messages)
` [Bug c++/96721] "
[Bug tree-optimization/96881] New: [8/9/10/11 Regression] Clobbers on NULL vs. DCE since r8-1519
2024-07-17 8:42 UTC (2+ messages)
` [Bug tree-optimization/96881] [11 "
[Bug c++/96717] New: -flifetime-dse=2 breaks webkit-gtk-2.28.4
2024-07-17 8:42 UTC (2+ messages)
` [Bug c++/96717] "
[Bug c++/105769] New: program segmentation fault with -ftree-vectorize and nested lambdas
2024-07-17 8:37 UTC (3+ messages)
` [Bug tree-optimization/105769] [11/12/13/14/15 Regression] "
[Bug c/66425] New: (void) cast doesn't suppress __attribute__((warn_unused_result))
2024-07-17 8:15 UTC (6+ messages)
` [Bug c/66425] "
[Bug c++/115964] New: GCC accepts invalid program with explicit object member function overloads
2024-07-17 8:06 UTC
[Bug target/114908] New: fails to optimize avx2 in-register permute written with std::experimental::simd
2024-07-17 8:02 UTC (3+ messages)
` [Bug tree-optimization/114908] "
[Bug tree-optimization/115382] New: Wrong code with in-order conditional reduction and masked loops
2024-07-17 7:30 UTC (2+ messages)
` [Bug tree-optimization/115382] "
[Bug tree-optimization/115766] New: [12/13/14 Regression] wrong code at optimization levels -O2, -O3
2024-07-17 7:09 UTC (4+ messages)
` [Bug tree-optimization/115766] "
[Bug target/115950] New: Missed SVE fold to INCP
2024-07-17 7:08 UTC (4+ messages)
` [Bug target/115950] "
[Bug middle-end/115863] New: [15 Regression] zlib-1.3.1 miscompilation since r15-1936-g80e446e829d818
2024-07-17 7:02 UTC (6+ messages)
` [Bug middle-end/115863] "
[Bug c++/115963] New: P3144R2 is not yet completely implemented
2024-07-17 6:54 UTC (2+ messages)
` [Bug c++/115963] P3144R2 is not yet completely implemented with a nullptr
[Bug tree-optimization/110218] New: sink pass heuristic not working in practice
2024-07-17 6:48 UTC (2+ messages)
` [Bug tree-optimization/110218] "
[Bug target/115562] New: RISC-V: ICE because of reused fndecl with target-arch attribute
2024-07-17 6:33 UTC (2+ messages)
` [Bug target/115562] "
[Bug target/115554] New: RISC-V: ICE in case of multiple target-arch attributes
2024-07-17 6:33 UTC (2+ messages)
` [Bug target/115554] "
[Bug target/115526] New: regression in 14: invalid assember emitted for alpha, "Error: duplicate !tlsgd!62"
2024-07-17 6:25 UTC (4+ messages)
` [Bug target/115526] [14/15 regression] invalid assember emitted for alpha, "Error: duplicate !tlsgd!62" since r14-5109-ga291237b628f41
[Bug c/86869] ICE when taking address of array member of __memx struct pointer
2024-07-17 6:22 UTC
[Bug lto/113208] New: [14 Regression] lto1: error: Alias and target's comdat groups differs
2024-07-17 6:21 UTC (2+ messages)
` [Bug lto/113208] [15 Regression] lto1: error: Alias and target's comdat groups differs since r14-5979-g99d114c15523e0
[Bug modula2/115823] New: Wrong expansion of isnormal optab
2024-07-17 5:55 UTC (4+ messages)
` [Bug modula2/115823] "
[Bug target/115962] New: rs6000: Rework precision for 128bit float types and modes
2024-07-17 5:37 UTC (2+ messages)
` [Bug target/115962] rs6000: Make only two modes for 128-bit floats
[Bug target/112993] New: rs6000: Rework precision for 128bit float types and modes
2024-07-17 5:28 UTC (7+ messages)
` [Bug target/112993] "
[Bug target/115961] New: [15 Regression] wrong code on llvm-18.1.8 since r15-1936-g80e446e829d818
2024-07-17 4:05 UTC (6+ messages)
` [Bug target/115961] "
` [Bug middle-end/115961] "
` [Bug middle-end/115961] [15 Regression] wrong code on llvm-18.1.8 since r15-1936-g80e446e829d818 with bitfields less than the type mode precision
[Bug sanitizer/115793] New: signed integer overflow check missing at optimization levels -O2, -O3, and -Os
2024-07-17 4:00 UTC (3+ messages)
` [Bug sanitizer/115793] "
[Bug sanitizer/115899] New: [14 Regression] Misaligned address check missing
2024-07-17 3:47 UTC (3+ messages)
` [Bug sanitizer/115899] Signed integer overflow check is not done if on left side comma operator and unused
[Bug c++/102609] New: [C++23] P0847R7 - Deducing this
2024-07-17 2:59 UTC (2+ messages)
` [Bug c++/102609] "
[Bug target/113733] New: Invalid APX TLS code squence
2024-07-17 2:25 UTC (2+ messages)
` [Bug target/113733] "
[Bug target/113711] New: Warning: instruction length of 16 bytes exceeds the limit of 15
2024-07-17 2:25 UTC (2+ messages)
` [Bug target/113711] APX instruction set and instructions longer than 15 bytes (assembly warning)
[Bug c++/103524] New: [meta-bug] modules issue
2024-07-17 2:15 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/99227] New: [meta] [modules] Bugs relating to header-units of STL header files
2024-07-17 2:15 UTC (2+ messages)
` [Bug c++/99227] [meta-bug] "
[Bug c++/99242] New: internal compiler error: in lookup_mark, at cp/tree.c:2403
2024-07-17 2:15 UTC (4+ messages)
` [Bug c++/99242] [modules] ICE "
[Bug tree-optimization/82776] Unable to optimize the loop when iteration count is unavailable
2024-07-17 2:00 UTC
[Bug target/114759] New: Power: multiple issues with -mrop-protect
2024-07-17 1:38 UTC (3+ messages)
` [Bug target/114759] "
[Bug rtl-optimization/115912] New: [15 regression] Harfbuzz testsuite fails (mvar_partial_instance test) since r15-1901-g98914f9eba5f19
2024-07-17 1:03 UTC (9+ messages)
` [Bug rtl-optimization/115912] "
Acrylic Supply
2024-07-17 0:50 UTC
[Bug rtl-optimization/115883] New: [15 Regression] late-combine exposing LRA problems
2024-07-17 0:25 UTC (2+ messages)
` [Bug rtl-optimization/115883] "
[Bug bootstrap/115951] New: [15 Regression] pgo+lto enabled bootstrap fails building gnat (ICE in fold_stmt, at gimple-range-fold.cc:701)
2024-07-16 23:39 UTC (5+ messages)
` [Bug bootstrap/115951] "
[Bug c++/115960] New: gcc throws an error when I use Optional in c++17
2024-07-16 22:39 UTC (4+ messages)
` [Bug c++/115960] "
[Bug middle-end/115954] New: Alignment of _Atomic structs incompatible between GCC and LLVM
2024-07-16 21:32 UTC (12+ messages)
` [Bug middle-end/115954] "
` [Bug c/115954] "
` [Bug target/115954] "
[Bug c++/115749] New: Missed BMI2 optimization on x86-64
2024-07-16 21:29 UTC (2+ messages)
` [Bug target/115749] Non optimal assembly for integer modulo by a constant on x86-64 CPUs
[Bug tree-optimization/115959] New: [15 Regression] rv64gcv ICE: segfault during GIMPLE pass: vect
2024-07-16 21:16 UTC (3+ messages)
` [Bug tree-optimization/115959] "
[Bug c++/115900] New: [14 Regression] constexpr object modification during construction gives "Modifying a const object is not allowed in a constant expression"
2024-07-16 20:53 UTC (3+ messages)
` [Bug c++/115900] [14/15 "
[Bug lto/88643] -Wl,--wrap not supported with LTO
2024-07-16 19:39 UTC (3+ messages)
[Bug c++/109867] New: -Wswicht-default reports missing default in coroutine
2024-07-16 19:18 UTC (2+ messages)
` [Bug c++/109867] -Wswitch-default "
[Bug fortran/115781] New: Error with passing array of derived type
2024-07-16 19:15 UTC (3+ messages)
` [Bug fortran/115781] "
[Bug c++/108643] New: Initializing parameter by ref in coroutine function causes memory corruption
2024-07-16 19:14 UTC (2+ messages)
` [Bug c++/108643] "
[Bug lto/115942] New: [14/15 regression] lto1: ICE in record_argument_state, at ipa-param-manipulation.cc:2122
2024-07-16 19:10 UTC (4+ messages)
` [Bug ipa/115942] "
[Bug fortran/115884] New: overload when one specific subroutine has no arguments
2024-07-16 18:56 UTC (2+ messages)
` [Bug fortran/115884] "
[Bug c++/110159] New: ICEs for C++ Contracts test cases with '-fno-exceptions'
2024-07-16 18:53 UTC (3+ messages)
` [Bug c++/110159] "
[Bug sanitizer/105336] New: truncated address sanitizer stack traces
2024-07-16 18:52 UTC (3+ messages)
` [Bug sanitizer/105336] truncated address sanitizer stack traces, coroutines + -Og
[Bug fortran/115935] New: Extend lowering memset for array when it's a component reference
2024-07-16 18:50 UTC (2+ messages)
` [Bug fortran/115935] Extend lowering to memset for zeroing array when it's used as "
[Bug other/115958] New: varasm.cc:8546:27: error: comparison of integer expressions of different signedness
2024-07-16 18:29 UTC
[Bug fortran/100273] New: [9/10/11/12 Regression] ICE in gfc_create_module_variable, at fortran/trans-decl.c:5352
2024-07-16 18:29 UTC (2+ messages)
` [Bug fortran/100273] [11/12/13/14/15 "
[Bug c++/101133] New: co_await doesn't accept a valid awaitable object if await_resume()'s return type is not a built-in type
2024-07-16 18:29 UTC (2+ messages)
` [Bug c++/101133] [coroutines] "
[Bug c++/109323] New: No error when neither of return_value or return_void is defined
2024-07-16 18:22 UTC (4+ messages)
` [Bug c++/109323] "
[Bug c++/105301] New: [12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516
2024-07-16 18:13 UTC (2+ messages)
` [Bug c++/105301] [11 "
[Bug tree-optimization/115896] New: Failure to optimize shift+compare involving constants to and+compare
2024-07-16 18:09 UTC (5+ messages)
` [Bug tree-optimization/115896] "
[Bug c/115527] New: -ftrivial-auto-var-init appears to clobber explicit initializer
2024-07-16 16:53 UTC (5+ messages)
` [Bug middle-end/115527] incorrect folding of __builtin_clear_padding()
[Bug c++/112341] New: error: insufficient contextual information to determine type on co_await result in function template
2024-07-16 16:51 UTC (2+ messages)
` [Bug c++/112341] "
[Bug c++/110872] New: coroutine postcondition is not evaluated
2024-07-16 15:59 UTC (2+ messages)
` [Bug c++/110872] "
[Bug c++/110871] New: coroutine precondition should be evaluated before the initial suspend
2024-07-16 15:59 UTC (2+ messages)
` [Bug c++/110871] "
[Bug c++/115434] New: Post contracts are ignored on functions with no return statement
2024-07-16 15:59 UTC (2+ messages)
` [Bug c++/115434] "
[Bug c/110736] New: gcc: internal compiler error: in change_stack, at reg-stack.cc:2709
2024-07-16 15:59 UTC (2+ messages)
` [Bug target/110736] "
[Bug c++/115956] New: ICE: in change_stack, at reg-stack.cc:2732
2024-07-16 15:59 UTC (2+ messages)
` [Bug target/115956] "
[Bug c++/105574] New: Internal compiler error when co_yield a r-value vector of non-POD type
2024-07-16 15:34 UTC (2+ messages)
` [Bug c++/105574] coroutines: ICE "
[Bug c++/101118] New: coroutines: unexpected ODR warning for coroutine frame type in LTO builds
2024-07-16 15:14 UTC (2+ messages)
` [Bug c++/101118] "
[Bug c++/110171] New: [[nodiscard]] of await_resume ignored when discarding result of co_await expression
2024-07-16 15:08 UTC (2+ messages)
` [Bug c++/110171] "
[Bug c++/110855] New: std::source_location doesn't work with C++20 coroutine
2024-07-16 14:58 UTC (2+ messages)
` [Bug c++/110855] "
[Bug other/84889] Ideas on revamping how we format diagnostics
2024-07-16 14:57 UTC
[Bug fortran/84868] [11/12/13/14/15 Regression] ICE in gfc_conv_descriptor_offset, at fortran/trans-array.c:208
2024-07-16 14:56 UTC
[Bug rtl-optimization/115929] New: ICE on valid code at -O{2,3} with "-fschedule-insns" on x86_64-linux-gnu: Segmentation fault
2024-07-16 14:37 UTC (3+ messages)
` [Bug rtl-optimization/115929] [15 regression] "
[Bug rtl-optimization/115901] New: [15 regression] ICE when building coreutils-9.5 on arm64 with -O3 -flto -fno-vect-cost-model -ftrivial-auto-var-init=zero
2024-07-16 14:35 UTC (3+ messages)
` [Bug rtl-optimization/115901] "
[Bug target/112520] New: gcc.dg/plugin/cpython-plugin-test-PyList_Append.c -fplugin=./analyzer_cpython_plugin.so ICE (segmentation fault) on loongarch64-linux-gnu
2024-07-16 14:35 UTC (2+ messages)
` [Bug plugins/112520] gcc.dg/plugin/cpython-plugin-test-PyList_Append.c -fplugin=./analyzer_cpython_plugin.so ICE (segmentation fault) with Python 3.12+
[Bug bootstrap/115891] New: [15 regression] libgcrypt tests segfault in crc32_less_than_16 with LTO
2024-07-16 14:35 UTC (3+ messages)
` [Bug target/115891] [15 regression] libgcrypt tests segfault in crc32_less_than_16 with LTO with late-combine
[Bug modula2/115957] New: ICE on procedure-local CONST declaration
2024-07-16 14:28 UTC (5+ messages)
` [Bug modula2/115957] "
[Bug tree-optimization/115843] New: 531.deepsjeng_r fails to verify with -O3 -march=znver4 --param vect-partial-vector-usage=2
2024-07-16 14:26 UTC (5+ messages)
` [Bug tree-optimization/115843] [14 Regression] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2024-07-16 14:26 UTC
[Bug tree-optimization/115841] New: 521.wrf_r ICEs when building with -march=znver4 -Ofast -flto --param vect-partial-vector-usage=1
2024-07-16 14:24 UTC (4+ messages)
` [Bug tree-optimization/115841] [12/13/14 Regression] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2024-07-16 14:23 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/115867] New: ICE: tree check: expected vector_type, have integer_type in TYPE_VECTOR_SUBPARTS, at tree.h:4246
2024-07-16 14:23 UTC (3+ messages)
` [Bug tree-optimization/115867] [14 Regression] "
[Bug ipa/115701] New: wrong code at -O1 and above with "-fipa-pta" on x86_64-linux-gnu
2024-07-16 14:23 UTC (3+ messages)
` [Bug ipa/115701] [11/12/13/14 Regression] "
[Bug tree-optimization/95817] New: Failure to optimize shift with constant to compare
2024-07-16 14:09 UTC (2+ messages)
` [Bug tree-optimization/95817] "
[Bug objc/47229] New: Objective C and C++ compiler frontends
2024-07-16 13:58 UTC (2+ messages)
` [Bug driver/47229] Objective C and C++ compiler specific drivers
[Bug c++/107768] New: Bogus -Wzero-as-null-pointer-constant in coroutine
2024-07-16 13:53 UTC (2+ messages)
` [Bug c++/107768] "
[Bug tree-optimization/102392] New: Failure to optimize out sign extension when input is non-negative
2024-07-16 13:48 UTC (2+ messages)
` [Bug tree-optimization/102392] Failure to optimize a sign extension to a zero extension
[Bug target/106671] aarch64: BTI instruction are not inserted for cross-section direct calls
2024-07-16 13:29 UTC
[Bug c++/105595] New: Coroutines can trigger -Wsubobject-linkage
2024-07-16 13:29 UTC (2+ messages)
` [Bug c++/105595] "
[Bug c++/103963] New: Coroutine return type must not be copy- or move-constructible
2024-07-16 13:16 UTC (2+ messages)
` [Bug c++/103963] Coroutine return type needs "
[Bug c++/101367] New: [coroutines] destructor for capture in lambda temporary operand to co_yield expression called twice
2024-07-16 13:10 UTC (2+ messages)
` [Bug c++/101367] "
[Bug c++/104872] New: Memory corruption in Coroutine with POD type
2024-07-16 13:10 UTC (2+ messages)
` [Bug c++/104872] "
[Bug c++/103953] New: Leak of coroutine return object
2024-07-16 12:34 UTC (3+ messages)
` [Bug c++/103953] "
[Bug libstdc++/110356] New: [C++26] P2637R3 Member visit
2024-07-16 12:12 UTC (2+ messages)
` [Bug libstdc++/110356] "
[Bug libstdc++/115776] New: [C++26] Implement P2757R3 Type checking format args
2024-07-16 12:11 UTC (2+ messages)
` [Bug libstdc++/115776] "
[Bug libstdc++/109162] New: C++23 improvements to std::format
2024-07-16 12:10 UTC (2+ messages)
` [Bug libstdc++/109162] "
[Bug c++/114480] New: g++: internal compiler error: Segmentation fault signal terminated program cc1plus
2024-07-16 12:00 UTC (2+ messages)
` [Bug c++/114480] [12/13/14/15 Regression] "
[Bug gcov-profile/114715] New: Gcov allocates branches to wrong row for nested switches
2024-07-16 11:56 UTC (2+ messages)
` [Bug gcov-profile/114715] "
[Bug middle-end/115459] New: [14/15 regression] Alpha/Linux ICE: in gen_rtx_SUBREG, at emit-rtl.cc:1032 around g-debpoo.adb:1896:8, as from r14-1187-gd6b756447cd5
2024-07-16 11:55 UTC (2+ messages)
` [Bug middle-end/115459] [14 "
[Bug tree-optimization/115895] New: FAIL: gcc.dg/vect/pr115385.c execution test with -march=znver4 --param partial-vector-usage=2
2024-07-16 11:52 UTC (2+ messages)
` [Bug tree-optimization/115895] [15 Regression] "
[Bug c++/95457] New: Inadequate diagnostics on constrained coroutines
2024-07-16 11:39 UTC (2+ messages)
` [Bug c++/95457] "
[Bug libstdc++/115955] New: atomic<T>::wait _S_for uses a poor hash function
2024-07-16 11:22 UTC (2+ messages)
` [Bug libstdc++/115955] "
[Bug c++/113719] New: g++.target/i386/pr103696.C FAILs
2024-07-16 11:21 UTC (2+ messages)
` [Bug target/113719] [13/14 regression] "
[Bug lto/115953] New: --wrap does now work with lto
2024-07-16 10:50 UTC (2+ messages)
` [Bug lto/115953] --wrap does not "
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