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[Bug c/114203] New: Miscompilation: A possible miscompilation in GCC 13 and 14 with option -Os
2024-03-21 11:49 UTC (2+ messages)
` [Bug tree-optimization/114203] [13 Regression] "
[Bug rtl-optimization/114070] New: [12/13/13 regression] ICE when building git-2.43.2 with -mcpu=niagara4 -fno-vect-cost-model
2024-03-21 11:49 UTC (3+ messages)
` [Bug middle-end/114070] [12/13 "
[Bug target/114027] New: [14] RISC-V vector: miscompile at -O3
2024-03-21 11:49 UTC (2+ messages)
` [Bug tree-optimization/114027] [11/12/13 Regression] miscompile at `-O3 -fno-vect-cost-model -msse4.2`
[Bug tree-optimization/113910] New: [12/13/14 regression] Factor 15 slowdown compiling AMDGPUDisassembler.cpp on SPARC
2024-03-21 11:49 UTC (2+ messages)
` [Bug tree-optimization/113910] [12/13 Regression] "
[Bug debug/112718] New: [11/12/13/14 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -fno-use-linker-plugin
2024-03-21 11:49 UTC (2+ messages)
` [Bug debug/112718] [11/12/13 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects
[Bug sanitizer/111736] New: Address sanitizer is not compatible with named address spaces
2024-03-21 11:49 UTC (15+ messages)
` [Bug sanitizer/111736] "
[Bug c++/114410] New: compiler issue in reference_binding when using rvalue reference to member of const object
2024-03-21 11:43 UTC (8+ messages)
` [Bug c++/114410] "
[Bug target/114396] New: [14] RISC-V rv64gcv vector: Runtime mismatch at -O3 with -fwrapv
2024-03-21 11:17 UTC (16+ messages)
` [Bug tree-optimization/114396] [14 Regression] Vector: Runtime mismatch at -O2 "
` [Bug tree-optimization/114396] [13/14 "
` [Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321
[Bug target/114414] New: [14 Regression] 15-18% exec time slowdown of 433.milc on Zen2
2024-03-21 10:36 UTC (2+ messages)
` [Bug target/114414] "
[Bug tree-optimization/114413] New: BB SLP sub-graph merging fails to CSE nodes
2024-03-21 10:13 UTC
[Bug target/113950] New: PowerPC, ICE with -O1 or higher compiling __builtin_vsx_splat_2di test case
2024-03-21 9:55 UTC (2+ messages)
` [Bug target/113950] "
[Bug middle-end/112697] New: [14 Regression] 30-40% exec time regression of 433.milc on zen2
2024-03-21 9:45 UTC (2+ messages)
` [Bug middle-end/112697] [14 Regression] 30-40% exec time regression of 433.milc on zen2 since r14-4972-g8aa47713701b1f
[Bug target/114412] New: [14 Regression] 7% slowdown of 436.cactusADM on aarch64
2024-03-21 9:44 UTC (2+ messages)
` [Bug target/114412] "
[Bug target/114411] New: [14 Regression] 12% exec time slowdown of 433.milc on aarch64
2024-03-21 9:42 UTC (4+ messages)
` [Bug target/114411] "
[Bug c++/114409] New: ICE after adding novector pragmas (internal compiler error: in tsubst_expr, at cp/pt.cc:21794)
2024-03-21 9:37 UTC (7+ messages)
` [Bug c++/114409] "
[Bug ipa/114408] New: Crash when invoking strcmp multiple times with -fsanitize=undefined -O1 -fanalyzer -flto
2024-03-21 9:35 UTC (2+ messages)
` [Bug analyzer/114408] [13/14 Regression] ICE "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2024-03-21 9:22 UTC
[Bug tree-optimization/114268] New: [14 Regression] 5% exec time regression in 454.calculix on Aarch64
2024-03-21 9:22 UTC (2+ messages)
` [Bug tree-optimization/114268] "
[Bug c++/113141] New: ICE on conversion to reference in aggregate initialization
2024-03-21 9:07 UTC (2+ messages)
` [Bug c++/113141] [13/14 Regression] "
[Bug rtl-optimization/92080] Missed CSE of _mm512_set1_epi8(c) with _mm256_set1_epi8(c)
2024-03-21 8:43 UTC (5+ messages)
[Bug rtl-optimization/101523] New: Huge number of combine attempts
2024-03-21 8:27 UTC (5+ messages)
` [Bug target/101523] "
[Bug c/113727] New: csmith: differences from nothing to -O1
2024-03-21 7:34 UTC (3+ messages)
` [Bug tree-optimization/113727] [14 Regression] csmith: differences from nothing to -O1 since r14-4612-g6decda1a35be57
[Bug tree-optimization/114403] New: [14 regression]
2024-03-21 3:23 UTC (7+ messages)
` [Bug tree-optimization/114403] [14 regression] LLVM miscompiled with -O3 -march=znver2 -fno-vect-cost-model
` [Bug tree-optimization/114403] [14 regression] LLVM miscompiled with -O3 -march=znver2 -fno-vect-cost-model since r14-6822-g01f4251b8775c8
[Bug fortran/49565] New: character(kind=4) is emitted as DW_ATE_unsigned, not DW_ATE_unsigned_char
2024-03-21 2:57 UTC (3+ messages)
` [Bug fortran/49565] "
[Bug target/114402] New: rs6000: ICE when long double is ieee128 format by default but without vsx
2024-03-21 2:25 UTC (4+ messages)
` [Bug target/114402] "
[Bug c/114347] New: wrong constant folding when casting __bf16 to int
2024-03-21 0:48 UTC (4+ messages)
` [Bug middle-end/114347] "
\\Lamp
2024-03-21 0:38 UTC
[Bug ada/113996] New: ICE with LTO and full optimizations
2024-03-20 23:23 UTC (2+ messages)
` [Bug ipa/113996] [11/12/13/14 regression] ICE with LTO at -O2 on Ada code
[Bug ada/114398] New: Unexpected storage error when "executing" return statement
2024-03-20 23:22 UTC (3+ messages)
` [Bug ada/114398] [13/14 regression] Storage_Error with 'Access of function returning limited type
[Bug analyzer/109251] New: -Wanalyzer-deref-before-check false positives seen in Linux kernel due to check in macros
2024-03-20 22:39 UTC (3+ messages)
` [Bug analyzer/109251] [13/14 Regression] "
` [Bug analyzer/109251] [13 "
[Bug fortran/77517] ICE in conv_intrinsic_move_alloc, at fortran/trans-intrinsic.c:9517
2024-03-20 22:15 UTC
[Bug fortran/94377] New: Won't compile when deallocating a parameterized derived type
2024-03-20 22:06 UTC (2+ messages)
` [Bug fortran/94377] [PDT] ICE "
[Bug fortran/24546] [meta-bug] gfortran debugging problems
2024-03-20 21:54 UTC
[Bug fortran/103715] New: [12 Regression] ICE in gfc_find_gsymbol, at fortran/symbol.c:4301
2024-03-20 21:30 UTC (4+ messages)
` [Bug fortran/103715] [11/12/13/14 Regression] ICE in gfc_find_gsymbol, at fortran/symbol.c:4301 since r9-3803-ga5fbc2f36a291cbe
[Bug testsuite/110316] New: [14 regression] g++.dg/ext/timevar1.C and timevar2.C fail erratically
2024-03-20 20:32 UTC (3+ messages)
` [Bug middle-end/110316] [11/12/13/14 Regression] "
[Bug target/114407] New: Typo 'enabing' in loongarch-opts.cc
2024-03-20 20:04 UTC (3+ messages)
` [Bug target/114407] "
[Bug target/114358] New: [13 Regression] ICE in change_address_1, at emit-rtl.cc:2287 on m68k-linux-gnu
2024-03-20 19:20 UTC (7+ messages)
` [Bug target/114358] "
[Bug middle-end/113907] New: [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41
2024-03-20 18:33 UTC (4+ messages)
` [Bug ipa/113907] [11/12/13/14 "
[Bug libgcc/114397] New: wrong code with _BitInt() division at -O0
2024-03-20 17:53 UTC (2+ messages)
` [Bug libgcc/114397] "
[Bug ipa/114254] New: Indirect inlining through C++ member pointers fails if the underlying class has a virtual function
2024-03-20 16:18 UTC (2+ messages)
` [Bug ipa/114254] [11/12/13 regression] "
[Bug tree-optimization/108802] New: missed inlining of call via pointer to member function
2024-03-20 16:18 UTC (2+ messages)
` [Bug ipa/108802] [11/12/13 Regression] "
[Bug target/114175] New: [14] RISC-V: Execution tests on gcc.dg/c23-stdarg-6.c
2024-03-20 16:02 UTC (9+ messages)
` [Bug target/114175] [13/14] Execution test failures on gcc.dg/c23-stdarg-6.c on multiple targets
[Bug libstdc++/114401] New: libstdc++ allocator destructor omitted when reinserting node_handle into tree- and hashtable-based containers
2024-03-20 14:49 UTC (4+ messages)
` [Bug libstdc++/114401] "
[Bug tree-optimization/89163] Missed optimization: sar and shr equivalent for non-negative numbers
2024-03-20 14:07 UTC (3+ messages)
[Bug c/49330] New: Integer arithmetic on addresses optimised with pointer arithmetic rules
2024-03-20 13:48 UTC (2+ messages)
` [Bug rtl-optimization/49330] "
[Bug c/114404] New: [11] GCC reorders stores when it probably shouldn't
2024-03-20 13:48 UTC (6+ messages)
` [Bug c/114404] "
` [Bug target/114404] "
[Bug tree-optimization/114405] New: ICE: in min_value, at wide-int.cc:344 with _BitInt() bitfield arithmetics
2024-03-20 13:24 UTC (2+ messages)
` [Bug tree-optimization/114405] "
[Bug translation/40883] [meta-bug] Translation breakage with trivial fixes
2024-03-20 13:16 UTC
[Bug c++/114395] New: std::is_constructible_v result of const reference incorrect
2024-03-20 12:47 UTC (3+ messages)
` [Bug c++/114395] [c++20+] "
[Bug middle-end/114406] New: Optimizations with ">>", div, mod and mul where operands are all positive
2024-03-20 12:42 UTC (2+ messages)
` [Bug middle-end/114406] "
[Bug libstdc++/28277] __builtin_alloca with no limit in libstdc++
2024-03-20 12:07 UTC (3+ messages)
[Bug testsuite/109596] New: [14 Regression] Lots of testcases fails on x86_64 after r14-162-gcda246f8b421ba
2024-03-20 11:50 UTC (3+ messages)
` [Bug testsuite/109596] [14 Regression] Lots of guality testcase "
[Bug libstdc++/114400] New: The resolution of LWG3950 seems incorrectly implemented
2024-03-20 11:02 UTC (7+ messages)
` [Bug libstdc++/114400] "
[Bug tree-optimization/114365] New: ICE: verify_ssa failed: definition in block 4 does not dominate use in block 5 at -O with _BitInt() shift in a bitfield
2024-03-20 9:57 UTC (3+ messages)
` [Bug tree-optimization/114365] "
[Bug analyzer/114348] New: Corrupt SARIF output on stderr
2024-03-20 9:40 UTC (2+ messages)
` [Bug middle-end/114348] "
[Bug tree-optimization/114322] New: [14 Regression] SCEV analysis failed for bases like A[(i+x)*stride] since r14-9193-ga0b1798042d033
2024-03-20 9:39 UTC (2+ messages)
` [Bug tree-optimization/114322] "
[Bug tree-optimization/114369] New: tree-vect-loop.cc uses vec_step which is also an altivec intrinsics
2024-03-20 9:37 UTC (2+ messages)
` [Bug bootstrap/114369] tree-vect-loop.cc uses vec_step which is also an altivec intrinsics breaks build when building with clang
[Bug target/112980] New: 64-bit powerpc ELFv2 does not allow nops to be generated before function global entry point
2024-03-20 9:05 UTC (2+ messages)
` [Bug target/112980] "
[Bug target/112651] New: RISC-V Vector --param=riscv-autovec-lmul should be -mvect-lmul
2024-03-20 8:38 UTC (2+ messages)
` [Bug target/112651] RISC-V Vector new option -mvect-lmul required to force LMUL values (rather than --param=riscv-autovec-lmul to hint at values)
[Bug c/113396] New: csmith: differences from -O2 to -O3
2024-03-20 8:22 UTC (3+ messages)
` [Bug middle-end/113396] [13/14 Regression] csmith: differences from -O2 to -O3 since r13-1268-g8c99e307b20c50
` [Bug middle-end/113396] [13 "
[Bug middle-end/101926] New: [meta-bug] struct/complex argument passing and return should be improved
2024-03-20 6:49 UTC (2+ messages)
` [Bug middle-end/101926] [meta-bug] struct/complex/other "
[Bug other/55527] New: Passing structures containing floats by value in calls are underoptimized
2024-03-20 6:49 UTC (2+ messages)
` [Bug target/55527] "
[Bug c++/56040] New: ld: library not found for -lgcc_ext.10.5
2024-03-20 6:44 UTC (2+ messages)
` [Bug target/56040] "
[Bug ada/103538] New: [12 Regression] trunk 20211203 fails to build gnat on x86_64-linux-gnux32
2024-03-20 6:37 UTC (2+ messages)
` [Bug ada/103538] "
[Bug ada/56030] New: Ada fails to build when targeting x32 non multilib
2024-03-20 6:37 UTC (3+ messages)
` [Bug ada/56030] "
[Bug middle-end/39840] Non-optimal (or wrong) implementation of SSE intrinsics
2024-03-20 6:29 UTC (2+ messages)
[Bug libstdc++/114316] New: assert failure with _GLIBCXX_DEBUG and empty range of singular iterators passed std:: algorithm
2024-03-20 6:07 UTC (2+ messages)
` [Bug libstdc++/114316] assert failure with _GLIBCXX_DEBUG and empty range of singular iterators passed to "
[Bug target/77348] --with-arch=skylake still not working because config.gcc
2024-03-20 5:51 UTC
[Bug target/77588] Internal error triggered by __builtin___chkp_bndret
2024-03-20 5:45 UTC
[Bug c++/114393] New: over eager "invalid use of void expression" ?
2024-03-20 4:04 UTC (4+ messages)
` [Bug c++/114393] [14 regression] over eager "invalid use of void expression" ? since r14-2170-g4cf64d9cc2faf4
[Bug fortran/105547] New: No further "Unclassifiable statement" after the first one if multiple syntax errors
2024-03-20 3:24 UTC (2+ messages)
` [Bug fortran/105547] "
[Bug target/114399] New: [14] RISC-V rv32i miscompile
2024-03-20 0:45 UTC (5+ messages)
` [Bug target/114399] "
[Bug c++/111918] New: #pragma GCC diagnostic pop does not restore permerror status of -Wnarrowing
2024-03-20 0:45 UTC (3+ messages)
` [Bug c++/111918] #pragma GCC diagnostic pop does not restore error "
[Bug tree-optimization/114390] New: Missed SLP of permuted mask load
2024-03-19 22:35 UTC (3+ messages)
` [Bug tree-optimization/114390] "
[Bug c++/114392] New: Address of overloaded function with requires
2024-03-19 22:27 UTC (2+ messages)
` [Bug c++/114392] "
[Bug c++/64786] New: Eliminate exceptions thrown/caught inside a function
2024-03-19 22:23 UTC (2+ messages)
` [Bug c++/64786] "
[Bug c++/38658] trivial try/catch statement not eliminated
2024-03-19 22:23 UTC
[Bug middle-end/114391] New: catch() and immediate throw; could be optimized to noop
2024-03-19 22:20 UTC (2+ messages)
` [Bug middle-end/114391] "
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