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[Bug tree-optimization/110038] New: [14 Regression] ICE: in rewrite_expr_tree_parallel, at tree-ssa-reassoc.cc:5522 with --param=tree-reassoc-width=2147483647
2023-06-07 8:18 UTC (4+ messages)
` [Bug tree-optimization/110038] "
[Bug c++/110122] New: using an aggregate with a member variable with a user defined copy constructor in a class NTTP causes capture and use of the `this` pointer in a generic lambda to produce the following error "-copy constructor- used before its definition"
2023-06-07 8:13 UTC (3+ messages)
` [Bug c++/110122] [13/14 Regression] using an aggregate with a member variable with a user defined copy constructor in a class NTTP causes capture and use of the `this` pointer in a generic lambda to produce the following error "-copy ctor- "
[Bug middle-end/88781] [meta-bug] bogus/missing -Wstringop-truncation warnings
2023-06-07 8:12 UTC
[Bug c/107473] New: Unexpected warning / error with strncpy
2023-06-07 8:12 UTC (2+ messages)
` [Bug tree-optimization/107473] "
[Bug tree-optimization/110151] New: warning: 'strncpy' output truncated copying 10 bytes from a string of length 26 [-Wstringop-truncation]
2023-06-07 8:12 UTC (2+ messages)
` [Bug tree-optimization/110151] "
[Bug tree-optimization/71414] 2x slower than clang summing small float array, GCC should consider larger vectorization factor for "unrolling" reductions
2023-06-07 7:44 UTC (4+ messages)
[Bug target/104271] New: 538.imagick_r run-time at -Ofast -march=native regressed by 26% on Intel Cascade Lake server CPU
2023-06-07 7:14 UTC (4+ messages)
` [Bug target/104271] [12 Regression] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-06-07 7:02 UTC
[Bug c/110062] New: missed vectorization in graphicsmagick
2023-06-07 6:43 UTC (3+ messages)
` [Bug tree-optimization/110062] "
[Bug fortran/99350] New: [9/10/11 Regression] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1869
2023-06-07 5:35 UTC (2+ messages)
` [Bug fortran/99350] [10/11/12/13/14 "
[Bug modula2/110126] New: Variables are reported as unused when only referenced by ASM statements
2023-06-07 5:06 UTC (3+ messages)
` [Bug modula2/110126] "
⁃普⁃通⁃增⁃值⁃税⁃
2023-06-07 4:40 UTC
[Bug rtl-optimization/97784] New: Expressions evaluated as long chain instead of as tree or the like
2023-06-07 3:15 UTC (2+ messages)
` [Bug target/97784] "
[Bug rtl-optimization/68274] __builtin_unreachable pessimizes code
2023-06-07 3:13 UTC
[Bug tree-optimization/110117] New: ICE on valid code at -O1 with "": verify_ssa failed
2023-06-07 3:04 UTC (4+ messages)
` [Bug middle-end/110117] [14 Regression] ICE on valid code at -O1 with "-ftree-vrp -fno-tree-ccp -fno-tree-forwprop": in as_a, at machmode.h:381
[Bug tree-optimization/110134] New: [10/11/12/13/14 Regression] (-unsigned1) != CST is not optimized to unsigned1 != CST at the gimple level
2023-06-07 3:02 UTC (6+ messages)
` [Bug tree-optimization/110134] "
[Bug tree-optimization/14753] [tree-ssa] some missed forward propagation opportunities
2023-06-07 3:02 UTC (2+ messages)
[Bug c++/105903] New: Missed optimization for __synth3way
2023-06-07 2:47 UTC (3+ messages)
` [Bug tree-optimization/105903] "
[Bug tree-optimization/94898] New: Failure to optimize compare plus sub of same operands into compare
2023-06-07 2:46 UTC (5+ messages)
` [Bug tree-optimization/94898] "
[Bug tree-optimization/89263] Simplify bool expression to OR
2023-06-07 2:46 UTC (3+ messages)
[Bug tree-optimization/20083] Missed optimization with conditional and basically ||
2023-06-07 2:46 UTC (4+ messages)
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2023-06-07 2:44 UTC
[Bug tree-optimization/99069] New: Failure to optimize bool selection pattern
2023-06-07 2:43 UTC (2+ messages)
` [Bug tree-optimization/99069] "
[Bug tree-optimization/109957] New: Missing loop PHI optimization
2023-06-07 2:43 UTC (2+ messages)
` [Bug tree-optimization/109957] "
[Bug c++/98105] New: constexpr and unnamed namespace yields relocation R_X86_64_PC32 against undefined symbol ... can not be used when making a shared object; recompile with -fPIC
2023-06-07 2:26 UTC (2+ messages)
` [Bug c++/98105] "
[Bug debug/86257] Program compiled with fPIC crashes while stepping over thread-local variable GDB
2023-06-07 2:11 UTC
[Bug c++/58208] New: deque<std::string> 32-bit "-O3" bug
2023-06-07 2:06 UTC (4+ messages)
` [Bug target/58208] "
[Bug target/84377] gcc-7.3.0 miscompiles truncf128@@GLIBC_2.26 in libm.so
2023-06-07 1:43 UTC (4+ messages)
[Bug target/81763] Issues with BMI on 32bit x86 apps on GCC 7.1+
2023-06-07 1:43 UTC
[Bug c++/51571] New: No named return value optimization while adding a dummy scope
2023-06-07 1:35 UTC (4+ messages)
` [Bug c++/51571] "
[Bug c++/92407] Destruction of objects returned from functions skipped by goto
2023-06-07 1:35 UTC (3+ messages)
[Bug c++/58487] New: Missed return value optimization
2023-06-07 1:33 UTC (3+ messages)
` [Bug c++/58487] "
[Bug c++/33799] Return value's destructor not executed when a local variable's destructor throws
2023-06-07 1:33 UTC
[Bug c++/58050] New: RVO fails when calling static function through unnamed temporary
2023-06-07 1:33 UTC (3+ messages)
` [Bug c++/58050] No return value optimization "
[Bug modula2/110019] New: Reported line numbers ar off-by-1 when preprocessing source files
2023-06-07 0:23 UTC (5+ messages)
` [Bug modula2/110019] "
[Bug target/54089] New: [SH] Refactor shift patterns
2023-06-06 23:11 UTC (9+ messages)
` [Bug target/54089] "
[Bug libstdc++/109947] New: std::expected monadic operations do not support move-only error types yet
2023-06-06 22:59 UTC (3+ messages)
` [Bug libstdc++/109947] "
[Bug libstdc++/110149] New: std::format for pointer arguments allows a '0' option
2023-06-06 22:57 UTC (4+ messages)
` [Bug libstdc++/110149] "
[Bug ipa/92606] [10/11/12/13/14 Regression][avr] invalid merge of symbols in progmem and data sections
2023-06-06 22:45 UTC (2+ messages)
[Bug d/110113] New: gdc -fpreview=dip1021 crash in d/dmd/root/aav.d:127 dmd_aaGetRvalue from DsymbolTable::lookup(Identifier const*)
2023-06-06 22:01 UTC (4+ messages)
` [Bug d/110113] "
[Bug c++/110150] New: std::optional inside template leads to long compilation time
2023-06-06 22:01 UTC (4+ messages)
` [Bug c++/110150] "
[Bug libgcc/84292] __sync_add_and_fetch returns the old value instead of the new value
2023-06-06 21:37 UTC
[Bug bootstrap/110085] New: make clean inside the gcc directory when configured with m2 language and for sh-elf messes up
2023-06-06 21:34 UTC (3+ messages)
` [Bug bootstrap/110085] "
[Bug middle-end/110148] New: TSVC s242 regression between g:c0df96b3cda5738afbba3a65bb054183c5cd5530 and g:e4c986fde56a6248f8fbe6cf0704e1da34b055d8
2023-06-06 21:02 UTC (2+ messages)
` [Bug middle-end/110148] "
[Bug target/43892] PowerPC suboptimal "add with carry" optimization
2023-06-06 20:14 UTC
[Bug target/109610] New: [14 regression] gcc.target/powerpc/dform-3.c fails after
2023-06-06 19:44 UTC (2+ messages)
` [Bug target/109610] [14 regression] gcc.target/powerpc/dform-3.c fails after r14-172-g0368d169492017
[Bug fortran/106050] New: ICE in reject_statement, at fortran/parse.cc:2879
2023-06-06 19:18 UTC (2+ messages)
` [Bug fortran/106050] ICE in reject_statement, at fortran/parse.cc:2879 since r8-3056-g5bab4c9631c478b7
[Bug demangler/110147] New: UBSAN error in rust-demangle.c: NULL pointer passed to memcpy
2023-06-06 18:22 UTC (2+ messages)
` [Bug demangler/110147] "
[Bug c/110141] New: Wrong code at -O2 on x86_64-linux-gnu
2023-06-06 17:32 UTC (2+ messages)
` [Bug middle-end/110141] "
[Bug middle-end/31542] Incorrect optization with nan values
2023-06-06 17:30 UTC (2+ messages)
[Bug c++/100765] New: attribute incorrectly applied during type alias deduction
2023-06-06 17:19 UTC (2+ messages)
` [Bug c++/100765] "
[Bug c++/110140] New: Vector extensions cause false conflict in template argument deduction
2023-06-06 17:19 UTC (3+ messages)
` [Bug c++/110140] "
[Bug tree-optimization/102974] New: GCC optimization is very poor for add carry and multiplication combos
2023-06-06 17:19 UTC (6+ messages)
` [Bug target/102974] "
[Bug libstdc++/110145] New: 20_util/to_chars/double.cc fails for -m32 -fexcess-precision=standard
2023-06-06 17:06 UTC (4+ messages)
` [Bug libstdc++/110145] "
[Bug target/110146] New: ICE in riscv_vector::function_builder::add_unique_function()
2023-06-06 17:03 UTC
[Bug libgomp/109837] New: [OpenMP] despite 'requires unified_address' there is segfault when 'is_device_ptr' is not used
2023-06-06 16:28 UTC (3+ messages)
` [Bug libgomp/109837] "
[Bug libstdc++/104772] New: std::numeric_limits<__float128> should be specialized
2023-06-06 16:19 UTC (3+ messages)
` [Bug libstdc++/104772] "
[Bug middle-end/79173] add-with-carry and subtract-with-borrow support (x86_64 and others)
2023-06-06 16:12 UTC (2+ messages)
[Bug target/110144] New: cris-unknown-elf cross build fails with ICE if RTL checking is enabled
2023-06-06 16:12 UTC
[Bug c++/58055] New: [meta-bug] RVO / NRVO improvements
2023-06-06 16:11 UTC (3+ messages)
` [Bug c++/58055] "
[Bug c++/96004] New: Copy elision with conditional
2023-06-06 16:11 UTC (2+ messages)
` [Bug c++/96004] "
[Bug libstdc++/110143] New: std::format for pointer arguments does not work
2023-06-06 15:27 UTC (5+ messages)
` [Bug libstdc++/110143] "
[Bug libstdc++/108178] New: Filesystem::copy_file can't copy from /proc on Linux machines
2023-06-06 14:20 UTC (4+ messages)
` [Bug libstdc++/108178] "
[Bug libstdc++/110054] New: stdx::simd masked store should not use non-temporal store instruction
2023-06-06 14:14 UTC (3+ messages)
` [Bug libstdc++/110054] "
[Bug target/110132] New: aarch64: Bogus -Wbuiltin-declaration-mismatch with ls64 builtins
2023-06-06 13:56 UTC (2+ messages)
` [Bug target/110132] "
[Bug modula2/110125] New: Variables are reported as uninitialized when only set inside WITH statement
2023-06-06 13:45 UTC (2+ messages)
` [Bug modula2/110125] "
[Bug libstdc++/109822] New: Converting std::experimental::simd masks yields an error
2023-06-06 13:45 UTC (2+ messages)
` [Bug libstdc++/109822] "
[Bug libstdc++/110139] New: [libstdc++] Ambiguous use of [] operator for 0-sized arrays (with clang)
2023-06-06 13:34 UTC (10+ messages)
` [Bug libstdc++/110139] "
` [Bug libstdc++/110139] [13/14 Regression] "
[Bug middle-end/110142] New: [14 Regression] x264 from SPECCPU 2017 miscompares from g:2f482a07365d9f4a94a56edd13b7f01b8f78b5a0
2023-06-06 12:58 UTC
[Bug fortran/105105] New: Fortran IEEE support
2023-06-06 12:56 UTC (2+ messages)
` [Bug fortran/105105] [Meta] "
[Bug fortran/95644] New: IEEE_FMA is missing from the IEEE_ARITHMETIC module
2023-06-06 12:56 UTC (2+ messages)
` [Bug fortran/95644] [F2018] "
[Bug tree-optimization/110035] New: Missed optimization for dependent assignment statements
2023-06-06 11:54 UTC (7+ messages)
` [Bug tree-optimization/110035] "
[Bug target/106907] New: gcc/config/rs6000/rs6000.cc:23155: strange expression ?
2023-06-06 11:22 UTC (2+ messages)
` [Bug target/106907] "
[Bug libstdc++/110138] New: Extra constructor called when using basic_string::operator+
2023-06-06 10:15 UTC (4+ messages)
` [Bug libstdc++/110138] "
[Bug lto/110136] New: After optimization, the $r1 register will be broken when jumping to the jump table, resulting in a significant increase in the false prediction rate of branch prediction
2023-06-06 9:58 UTC (5+ messages)
` [Bug target/110136] "
[Bug c++/109712] New: Segmentation fault in linear_search_fdes
2023-06-06 9:52 UTC (3+ messages)
` [Bug libgcc/109712] [13/14 Regression] "
[Bug target/110100] New: __builtin_aarch64_st64b stores to the wrong address
2023-06-06 9:43 UTC (2+ messages)
` [Bug target/110100] "
[Bug ipa/109983] New: [12/13/14 regression] Wireshark compilation hangs with -O2 -fipa-pta
2023-06-06 8:42 UTC (2+ messages)
` [Bug ipa/109983] [12/13 "
[Bug c++/110055] New: Dangling pointer warning inside std::vector on RISC-V
2023-06-06 8:41 UTC (3+ messages)
` [Bug middle-end/110055] "
` [Bug middle-end/110055] [13 Regression] "
[Bug target/106769] New: PPCLE: vec_extract(vector unsigned int) unnecessary rldicl after mfvsrwz
2023-06-06 8:35 UTC (2+ messages)
` [Bug target/106769] "
[Bug tree-optimization/110131] New: [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r12-6924-gc2b610e7c6c
2023-06-06 8:33 UTC (2+ messages)
` [Bug tree-optimization/110131] [12/13/14 "
[Bug tree-optimization/109143] New: PTA compile-time hog with many calls
2023-06-06 8:30 UTC (2+ messages)
` [Bug tree-optimization/109143] "
[Bug c++/110137] New: implement clang -fassume-sane-operator-new
2023-06-06 8:17 UTC (2+ messages)
` [Bug c++/110137] "
[Bug c/102989] New: Add Clang's _ExtInt(N)
2023-06-06 7:13 UTC (2+ messages)
` [Bug c/102989] Implement C2x's n2763 (_BitInt)
[Bug c++/110127] New: -fimplicit-constexpr leads to extremely slow and memory intensive compilation
2023-06-06 6:47 UTC (2+ messages)
` [Bug c++/110127] "
[Bug tree-optimization/109689] New: ICE at -O1 with "-ftree-vectorize": in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645
2023-06-06 5:11 UTC (3+ messages)
` [Bug tree-optimization/109689] [14 Regression] ICE at -O1 with "-ftree-vectorize": in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645 since r14-301-gf2d6beb7a4ddf1
[Bug c/110135] New: ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647
2023-06-06 5:11 UTC (3+ messages)
` [Bug c/110135] "
[Bug c/110123] New: ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647
2023-06-06 5:11 UTC (2+ messages)
` [Bug tree-optimization/110123] [14 Regression] "
[Bug target/109541] New: ICE in extract_constrain_insn on sparc64-unknown-linux-gnu when building rhash-1.4.3
2023-06-06 4:12 UTC (2+ messages)
` [Bug target/109541] [12/13/14 regression] ICE in extract_constrain_insn on "
[Bug bootstrap/110120] New: [14 regression] Failed bootstrap on x86_64-pc-linux-gnu (locale_facets.tcc:588:7: internal compiler error: RTL check: expected elt 0 type 'e' or 'u', have 'E' (rtx parallel) in reload_cse_move2add, at postreload.cc:2030)
2023-06-06 2:50 UTC (2+ messages)
` [Bug bootstrap/110120] "
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