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[Bug target/114412] New: [14 Regression] 7% slowdown of 436.cactusADM on aarch64
2024-05-14 8:50 UTC (3+ messages)
` [Bug target/114412] [14/15 "
[Bug target/114846] New: powerpc: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
2024-05-14 8:49 UTC (2+ messages)
` [Bug target/114846] "
[Bug c/115084] New: Missed optimization in division for AVR target, not using __*divmodpsi4
2024-05-14 8:15 UTC (2+ messages)
` [Bug target/115084] "
[Bug c/108678] New: Windows on ARM64 platform target aarch64-w64-mingw32
2024-05-14 8:08 UTC (2+ messages)
` [Bug target/108678] "
[Bug target/115083] New: undefined reference for aarch64-w64-mingw32 target
2024-05-14 8:06 UTC (2+ messages)
` [Bug target/115083] "
[Bug tree-optimization/111487] New: (a OP CST1) & (a == CST0) could be simplified down to (CST OP CST1) & (a == CST0)
2024-05-14 7:50 UTC (3+ messages)
` [Bug tree-optimization/111487] "
[Bug target/115058] New: on target arm -mcpu=cortex-a78ae does not allow use pauth and dot product
2024-05-14 7:11 UTC (7+ messages)
` [Bug target/115058] "
[Bug c++/115075] New: internal_compiler_error during compilation
2024-05-14 7:05 UTC (4+ messages)
` [Bug c++/115075] "
[Bug target/98140] New: Reused register by xsmincdp leads to wrong NaN propagation on Power9
2024-05-14 7:04 UTC (2+ messages)
` [Bug target/98140] "
[Bug tree-optimization/115082] New: Canonical form for `(a+oddCST)&1` or `1 & ~a`
2024-05-14 6:58 UTC
[Bug c/115081] New: find thie PR will cause ICE: Modify cost calculation for dealingf with equivalaennces
2024-05-14 6:55 UTC (6+ messages)
` [Bug rtl-optimization/115081] "
[Bug c++/114303] New: ICE with constexpr if and static_assert accessing captures across nested generic lambdas
2024-05-14 2:58 UTC (2+ messages)
` [Bug c++/114303] [11/12/13 Regression] ICE with constexpr if and "
[Bug debug/115080] New: ICE when generating debug information for lambda in requires expression
2024-05-14 2:25 UTC
[Bug middle-end/113904] New: [OpenMP][5.0][5.1] Dynamic context selector 'user={condition(expr)}' not handled
2024-05-14 0:44 UTC (2+ messages)
` [Bug middle-end/113904] "
[Bug target/112109] New: Missing riscv vectorized strcmp (and other) expanders
2024-05-13 23:33 UTC (2+ messages)
` [Bug target/112109] "
[Bug target/113578] New: Incorrect signbit for -nan on RISC-V
2024-05-13 22:36 UTC (3+ messages)
` [Bug target/113578] Incorrect sign printed "
[Bug c++/115079] New: unexpected error with partial specialization of template<auto...>
2024-05-13 22:31 UTC
[Bug c++/115078] New: ICE with invalid partial specialization of template<auto>
2024-05-13 22:19 UTC
[Bug bootstrap/115077] New: bootstrap fails with in-tree isl-0.25/6
2024-05-13 21:05 UTC (2+ messages)
` [Bug bootstrap/115077] "
[Bug fortran/86100] Spurious error with -fcheck=bounds and allocatable class(*) array components
2024-05-13 20:30 UTC
[Bug gcov-profile/115047] New: Inconsistent MC/DC reported by GCC and LLVM
2024-05-13 19:10 UTC (3+ messages)
` [Bug gcov-profile/115047] "
[Bug c++/115061] New: Compiling gcc failed when using clang 16.0.6
2024-05-13 19:03 UTC (5+ messages)
` [Bug c++/115061] "
[Bug other/115076] New: [OpenMP] "declare variant" scoping rules and visibility
2024-05-13 18:50 UTC (2+ messages)
` [Bug other/115076] "
[Bug c++/115053] New: gcc crashed without back trace
2024-05-13 18:36 UTC (2+ messages)
` [Bug c++/115053] "
[Bug c++/115074] New: incorrect stringop-overflow warning
2024-05-13 18:29 UTC (2+ messages)
` [Bug c++/115074] "
[Bug c++/105644] New: ICE in a fold expression with a requires expression: in iterative_hash_template_arg, at cp/pt.cc:1805
2024-05-13 18:26 UTC (2+ messages)
` [Bug c++/105644] "
[Bug c/115013] New: LRA: PR114810 fix result in ICE in the RISC-V Vector
2024-05-13 18:05 UTC (4+ messages)
` [Bug rtl-optimization/115013] [15 Regression] "
[Bug middle-end/111009] New: [12/13/14 regression] -fno-strict-overflow erroneously elides null pointer checks and causes SIGSEGV on perf from linux-6.4.10
2024-05-13 17:49 UTC (2+ messages)
` [Bug middle-end/111009] [12 "
[Bug middle-end/114596] New: [OpenMP] "declare variant" scoring seems incorrect for construct selectors
2024-05-13 17:48 UTC (2+ messages)
` [Bug middle-end/114596] "
[Bug fortran/115070] New: ICE using IEEE_ARITHMETIC in a derived type method with intent(out) statement
2024-05-13 17:24 UTC (3+ messages)
` [Bug fortran/115070] [13/14/15 Regression] ICE using IEEE_ARITHMETIC in a derived type method with class, intent(out)
[Bug fortran/115072] New: Memory link with unlimited polymorphic function result
2024-05-13 17:02 UTC (2+ messages)
` [Bug fortran/115072] Memory leak "
[Bug c++/114709] New: Incorrect handling of inactive union member access via pointer to member in constant evaluated context
2024-05-13 16:43 UTC (2+ messages)
` [Bug c++/114709] [12/13 Regression] Incorrect handling of inactive union member access via pointer to member in constant evaluated context since r12-6425
[Bug c++/113332] New: [12/13/14 regression] ICE when building fcitx-5.1.6
2024-05-13 16:31 UTC (3+ messages)
` [Bug c++/113332] [12/13 regression] checking "
[Bug c++/112658] New: ICE: finish_expr_stmt , at cp/semantics.cc:892
2024-05-13 16:26 UTC (3+ messages)
` [Bug c++/112658] [12/13 Regression] ICE: finish_expr_stmt with casting an temp array to pointer and constructor call
[Bug c++/114903] New: constraint of CTAD alias deduction guide is evaluated on a wrong type
2024-05-13 15:41 UTC (4+ messages)
` [Bug c++/114903] "
[Bug c++/114901] New: GCC internal_error on CTAD alias
2024-05-13 15:40 UTC (4+ messages)
` [Bug c++/114901] "
[Bug c++/114974] New: CTAD: gcc rejects some valid code
2024-05-13 15:40 UTC (4+ messages)
` [Bug c++/114974] CTAD; templated inner class of template class seems to be handled incorrectly
[Bug tree-optimization/115073] New: RISC-V: Gimple fold not honor C[LT]Z_DEFINED_VALUE_AT_ZERO
2024-05-13 15:28 UTC (5+ messages)
` [Bug tree-optimization/115073] "
[Bug c/114988] New: RISC-V: ICE in intrinsic __riscv_vfwsub_wf_f32mf2
2024-05-13 14:59 UTC (2+ messages)
` [Bug target/114988] "
[Bug analyzer/107750] New: Many gcc.dg/analyzer/fd-*.c tests FAIL
2024-05-13 14:57 UTC (2+ messages)
` [Bug analyzer/107750] [13/14/15 Regression] "
[Bug target/115071] New: performance regression, x86, between gcc-14 and gcc-13 using -O3 and _Pragma("GCC unroll 4") on skylake
2024-05-13 14:34 UTC (3+ messages)
` [Bug target/115071] "
[Bug c/109071] New: -Warray-bounds warning when array index checked via inline
2024-05-13 14:21 UTC (2+ messages)
` [Bug tree-optimization/109071] -Warray-bounds false positive warnings due to code duplication from jump threading
[Bug libstdc++/88545] New: std::find compile to memchr in trivial random access cases (patch)
2024-05-13 14:18 UTC (3+ messages)
` [Bug libstdc++/88545] "
[Bug tree-optimization/113583] New: Main loop in 519.lbm not vectorized
2024-05-13 14:17 UTC (2+ messages)
` [Bug tree-optimization/113583] "
[Bug bootstrap/114985] New: [15 regression] internal compiler error: in discriminator_fail during stage2
2024-05-13 14:06 UTC (2+ messages)
` [Bug ipa/114985] "
[Bug tree-optimization/115040] New: Missed optimization opportunity in std::find
2024-05-13 13:11 UTC (2+ messages)
` [Bug libstdc++/115040] Missed optimization opportunity in std::find of std::vector elements
[Bug target/115069] New: 8 bit integer vector performance regression, x86, between gcc-14 and gcc-13 using avx2 target clones on skylake platform
2024-05-13 13:07 UTC (3+ messages)
` [Bug target/115069] "
[Bug c/60276] New: -O3 autovectorizer breaks on a particular loop
2024-05-13 12:55 UTC (2+ messages)
` [Bug tree-optimization/60276] [4.7 Regression] "
[Bug libstdc++/106852] New: Implement C++23 P2465R3 Standard Library Modules std and std.compat
2024-05-13 12:55 UTC (2+ messages)
` [Bug libstdc++/106852] "
[Bug c++/54052] New: Segmentation Fault
2024-05-13 12:44 UTC (3+ messages)
` [Bug middle-end/54052] [11/12/13 Regression] g++ takes excessive time in opt and generate phase; can lead to Segmentation Fault when not enough memory available
[Bug c++/98529] New: g++.dg/modules/stdio-1_a.H FAILs
2024-05-13 12:04 UTC (4+ messages)
` [Bug c++/98529] [11/12/13/14/15 Regression] "
[Bug c++/103524] New: [meta-bug] modules issue
2024-05-13 12:04 UTC (2+ messages)
` [Bug c++/103524] "
[Bug libstdc++/114958] New: use __builtin_shufflevector for std::experimental::simd split and concat (at least the common cases) to enable better optimizations
2024-05-13 11:41 UTC (2+ messages)
` [Bug libstdc++/114958] "
[Bug c/115068] New: RISC-V: Illegal instruction of vfwadd
2024-05-13 11:40 UTC
[Bug debug/92387] [11/12/13 Regression] gcc generates wrong debug information at -O1 since r10-1907-ga20f263ba1a76a
2024-05-13 11:37 UTC
[Bug target/102250] New: [11/12 Regression] python is not documented as a Prerequisite for building for riscv
2024-05-13 11:37 UTC (2+ messages)
` [Bug target/102250] [11/12/13 "
[Bug debug/107169] New: [13 Regression] -fcompare-debug failure at -O and above
2024-05-13 11:36 UTC (2+ messages)
` [Bug debug/107169] [13 Regression] -fcompare-debug failure at -O and above since r13-2921-gf1adf45b17f7f1ed
[Bug debug/107231] New: [13 Regression] c-c++-common/goacc/kernels-loop-g.c: '-fcompare-debug' failure (length)
2024-05-13 11:35 UTC (2+ messages)
` [Bug debug/107231] "
[Bug target/115010] New: m68k: invalid subl instruction generated
2024-05-13 11:35 UTC (6+ messages)
` [Bug target/115010] "
[Bug analyzer/109077] New: Analyzer header not installed
2024-05-13 11:34 UTC (2+ messages)
` [Bug analyzer/109077] [11/12/13 Regression] Analyzer headers "
[Bug libstdc++/109772] New: Memory layout optimization of std::chrono::hh_mm_ss is wrong
2024-05-13 11:34 UTC (2+ messages)
` [Bug libstdc++/109772] [13 Regression] "
[Bug analyzer/109802] New: [regression] during IPA pass: analyzer: internal compiler error (using dubious flexible arrays in unions)
2024-05-13 11:34 UTC (2+ messages)
` [Bug analyzer/109802] [13 Regression] ICE using dubious flexible arrays in unions
[Bug tree-optimization/110269] New: 13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-4607-g2dc5d6b1e7e
2024-05-13 11:33 UTC (2+ messages)
` [Bug tree-optimization/110269] [13 "
[Bug sanitizer/110676] New: builtin optimization prevents ASan from detecting OOB reads
2024-05-13 11:33 UTC (2+ messages)
` [Bug sanitizer/110676] [11/12/13 Regression] strlen of array[1] should not be optimized to 0 if using ASAN
[Bug c/111059] New: ICE: in gimplify_expr, at gimplify.cc:17253
2024-05-13 11:32 UTC (2+ messages)
` [Bug c/111059] [11/12/13 Regression] "
[Bug c/111249] New: Aggressive loop optimization reports "iteration 2147483645 invokes undefined behavior"
2024-05-13 11:31 UTC (2+ messages)
` [Bug tree-optimization/111249] [12/13 Regression] "
[Bug analyzer/111266] New: Missing -Wanalyzer-out-of-bounds for concrete offset overwrite
2024-05-13 11:30 UTC (2+ messages)
` [Bug analyzer/111266] [13 Regression] "
[Bug tree-optimization/111668] New: vrp2 introduces invalid wide Boolean values
2024-05-13 11:30 UTC (2+ messages)
` [Bug tree-optimization/111668] [12/13 Regression] vrp2 (match and simplify) introduces invalid wide signed "
[Bug c++/113158] New: Erroneous "looser exception specification" error for class template
2024-05-13 11:29 UTC (2+ messages)
` [Bug c++/113158] [11/12/13 Regression] Erroneous "looser exception specification" error for class template and depedent noexcept value
[Bug analyzer/114159] New: [13/14 Regression] ICE: in call_info, at analyzer/call-info.cc:143 with -fanalyzer -fanalyzer-call-summaries --param=analyzer-max-svalue-depth=0
2024-05-13 11:28 UTC (2+ messages)
` [Bug analyzer/114159] [13 "
[Bug c/114826] New: Bogus -Warray-bounds warning for 32-byte array with certain march flags
2024-05-13 11:27 UTC (2+ messages)
` [Bug tree-optimization/114826] [13 Regression] "
[Bug middle-end/86172] [meta-bug] issues with -Wnull-dereference
2024-05-13 11:11 UTC
[Bug c++/105580] New: False warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag
2024-05-13 11:11 UTC (2+ messages)
` [Bug libstdc++/105580] [12/13/14/15 Regression] "
[Bug c++/115067] New: Bogus -O2 -Wnull-dereference for istreambuf_iterator
2024-05-13 11:11 UTC (2+ messages)
` [Bug middle-end/115067] "
[Bug debug/115066] New: [debug, gsplit-dwarf, gdwarf-4, g3] DW_MACRO_define_strp used for debug_str_offsets index
2024-05-13 11:11 UTC (7+ messages)
` [Bug debug/115066] "
[Bug target/112959] New: install.tex needs updates on FreeBSD
2024-05-13 10:30 UTC (3+ messages)
` [Bug target/112959] "
[Bug tree-optimization/115060] New: Probable an issue around usage of vect_look_through_possible_promotion in tree-vect-patterns.cc
2024-05-13 10:21 UTC (2+ messages)
` [Bug tree-optimization/115060] "
[Bug rtl-optimization/115056] New: Miscompilation triggering -Wstringop-overflow and -Warray-bounds warning when -O2 or higher
2024-05-13 9:49 UTC (13+ messages)
` [Bug rtl-optimization/115056] [14 regression] Miscompilation (also triggering -Wstringop-overflow and -Warray-bounds warning) "
` [Bug rtl-optimization/115056] [14/15 "
[Bug tree-optimization/115055] New: reassociation should use match-and-simplify
2024-05-13 9:49 UTC (2+ messages)
` [Bug tree-optimization/115055] "
[Bug libstdc++/115059] New: Constraints/Mandates on the comparison operators of std::optional and std::variant are overly strict
2024-05-13 9:47 UTC (3+ messages)
` [Bug libstdc++/115059] "
[Bug c++/115049] New: Silent severe miscompilation around inline functions
2024-05-13 9:42 UTC (2+ messages)
` [Bug c++/115049] [14/15 Regression] "
[Bug target/115042] New: valgrind test fails to compile on armv7
2024-05-13 9:37 UTC (2+ messages)
` [Bug target/115042] [14/15 Reression] "
[Bug c++/115038] New: ICE in seh_cfa_offset since 14.1.0
2024-05-13 9:35 UTC (7+ messages)
` [Bug target/115038] [14/15 regression] internal error in seh_cfa_offset with -O2 -fno-omit-frame-pointer
[Bug middle-end/115036] New: division is not shortened based on value range
2024-05-13 9:35 UTC (2+ messages)
` [Bug middle-end/115036] "
[Bug tree-optimization/115034] New: Missed optimization: reduntant store of identical value in the slot
2024-05-13 9:33 UTC (2+ messages)
` [Bug tree-optimization/115034] "
[Bug c++/113982] New: Poor codegen for 64-bit add with carry widening functions
2024-05-13 9:25 UTC (3+ messages)
` [Bug middle-end/113982] "
[Bug tree-optimization/115033] New: Incorrect optimization of by-reference closure fields by fre1 pass
2024-05-13 9:24 UTC (3+ messages)
` [Bug tree-optimization/115033] "
` [Bug tree-optimization/115033] [12/13/14/15 Regression] "
[Bug libstdc++/115063] New: compilation error: std::basic_stracktrace::max_size()
2024-05-13 9:09 UTC (2+ messages)
` [Bug libstdc++/115063] "
[Bug libstdc++/66146] New: call_once not C++11-compliant on ppc64le
2024-05-13 9:04 UTC (2+ messages)
` [Bug libstdc++/66146] call_once not C++11-compliant
[Bug c++/115031] New: g++.dg/modules/pr99023_b.X FAILs
2024-05-13 8:53 UTC (2+ messages)
` [Bug c++/115031] "
[Bug target/115065] New: AVR clz is not always fast as can be
2024-05-13 8:31 UTC
[Bug tree-optimization/114932] New: Improvement in CHREC can give large performance gains
2024-05-13 8:28 UTC (2+ messages)
` [Bug tree-optimization/114932] "
[Bug libstdc++/115064] New: Possible problem with money_put
2024-05-13 7:14 UTC
[Bug c++/115062] New: [modules] internal compiler error: in simplify_aggr_init_exp
2024-05-13 6:49 UTC
[Bug fortran/113363] New: ICE on ASSOCIATE and unlimited polymorphic function
2024-05-13 6:37 UTC (3+ messages)
` [Bug fortran/113363] "
[Bug middle-end/114196] New: [13/14 Regression] Fixed length vector ICE: in vect_peel_nonlinear_iv_init, at tree-vect-loop.cc:9454
2024-05-13 6:23 UTC (2+ messages)
` [Bug middle-end/114196] [13 "
[Bug c/101017] New: ICE: Segmentation fault, convert_memory_address_addr_space_1(scalar_int_mode, rtx_def*, unsigned char, bool, bool)
2024-05-13 6:09 UTC (2+ messages)
` [Bug target/101017] ICE: Segmentation fault, convert_memory_address_addr_space_1 with vector_size(32) and target_clone arch=core-avx2/default
[Bug modula2/115057] New: TextIO.ReadRestLine raise an exception for insufficient buffer
2024-05-13 0:12 UTC
[Bug target/115054] New: __float128 and _Float16 use incorrect ABI on x86-64 MinGW
2024-05-12 22:43 UTC (6+ messages)
` [Bug target/115054] "
[Bug c++/115052] New: rejected lambda while capturing a constexpr array
2024-05-12 19:41 UTC
[Bug rtl-optimization/113506] New: ICE: RTL check: expected elt 2 type 'B', have '0' (rtx barrier) in BLOCK_FOR_INSN, at rtl.h:1495 with -Os -fno-tree-coalesce-vars -finline-stringops
2024-05-12 19:17 UTC (2+ messages)
` [Bug middle-end/113506] "
[Bug rtl-optimization/115051] New: ICE: RTL check: expected elt 2 type 'B', have '0' (rtx barrier) in BLOCK_FOR_INSN, at rtl.h:1495 with -O -finstrument-functions-once -finline-stringops -fprofile-use
2024-05-12 19:17 UTC (2+ messages)
` [Bug rtl-optimization/115051] "
[Bug driver/80182] accidently invoked `gcc -lm -o file.c` which deletes file.c
2024-05-12 18:39 UTC
[Bug c++/115050] New: Segfault when compiled with -O0
2024-05-12 15:50 UTC (2+ messages)
` [Bug c++/115050] "
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