public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug target/105661] New: Comparisons to atomic variables generates less efficient code
2023-02-09 18:11 UTC (2+ messages)
` [Bug rtl-optimization/105661] "
[Bug rtl-optimization/50677] New: volatile forces load into register
2023-02-09 18:11 UTC (2+ messages)
` [Bug rtl-optimization/50677] "
[Bug target/3506] weird behaviour when incrementing volatile ints
2023-02-09 18:11 UTC
[Bug c/108740] New: two identical functions but the code generated differs. Why?
2023-02-09 18:06 UTC (5+ messages)
` [Bug c/108740] "
` [Bug ipa/108740] "
[Bug c++/108744] New: error message when trying to use structured bindings in static member declaration could be cleaner
2023-02-09 17:56 UTC (3+ messages)
` [Bug c++/108744] "
[Bug c/108734] New: powerpc: False Detection of __atomic_*_8 Builtins
2023-02-09 17:56 UTC (6+ messages)
` [Bug c/108734] "
[Bug middle-end/108742] New: Incorrect constant folding with (or exposed by) -fexcess-precision=standard
2023-02-09 17:26 UTC (13+ messages)
` [Bug middle-end/108742] "
` [Bug target/108742] "
[Bug objc/108743] New: -fconstant-cfstrings not supported
2023-02-09 16:45 UTC (4+ messages)
` [Bug objc/108743] "
[Bug c/100758] New: __builtin_cpu_supports does not (always) detect "sse2"
2023-02-09 16:45 UTC (8+ messages)
` [Bug target/100758] "
[Bug tree-optimization/108705] New: Unexpected CPU time usage with LTO in ranger propagation
2023-02-09 16:06 UTC (5+ messages)
` [Bug tree-optimization/108705] [13 Regression] "
[Bug middle-end/108687] New: Non-termination since gcc-13-5630-g881bf8de9b0
2023-02-09 15:50 UTC (2+ messages)
` [Bug tree-optimization/108687] [13 Regression] Non-termination since r13-5630-g881bf8de9b0
[Bug c++/108684] New: [13 Regression] ICE: verify_ssa failed
2023-02-09 15:23 UTC (3+ messages)
` [Bug tree-optimization/108684] [12/13 "
[Bug rust/108631] New: gcc/rust/backend/rust-constexpr.cc:2099:33: error: too few arguments to function ‘tree_node* Rust::Compile::unshare_constructor(tree, const char*, int, const char*)’ with --enable-gather-detailed-mem-stats
2023-02-09 15:17 UTC (3+ messages)
` [Bug rust/108631] "
[Bug c/108688] New: error: ‘bit_field_ref’ of non-mode-precision operand
2023-02-09 15:15 UTC (11+ messages)
` [Bug tree-optimization/108688] [13 Regression] "
[Bug c/108718] New: csmith: possible bad code with -O2
2023-02-09 15:10 UTC (5+ messages)
` [Bug c/108718] "
` [Bug c/108718] [10/11/12/13 Regression] "
[Bug tree-optimization/88739] [7 Regression] Big-endian union bug
2023-02-09 15:07 UTC
[Bug fortran/107424] New: [13 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397
2023-02-09 14:54 UTC (3+ messages)
` [Bug fortran/107424] [13 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397 - and wrong code - with non-rectangular loops
[Bug c++/108737] New: Apparent miscompile of infinite loop on gcc trunk in cddce2 pass
2023-02-09 14:38 UTC (4+ messages)
` [Bug tree-optimization/108737] [13 Regression] "
` [Bug tree-optimization/108737] [13 Regression] Apparent miscompile of infinite loop on gcc trunk in cddce2 pass since r13-3875
[Bug c/108679] New: ice in modify_call, at ipa-param-manipulation.cc:656
2023-02-09 14:22 UTC (3+ messages)
` [Bug ipa/108679] [13 Regression] ice in modify_call, at ipa-param-manipulation.cc:656 since r13-4685-g4834e9360f7bf42f
[Bug c++/101073] New: [9/10/11/12 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:6941
2023-02-09 14:16 UTC (3+ messages)
` [Bug c++/101073] [10/11/12/13 "
[Bug fortran/108741] New: [OpenMP] Wrong code for lastprivate with pointer iteration variable
2023-02-09 14:12 UTC (4+ messages)
` [Bug fortran/108741] "
[Bug target/108724] New: [11 regression] Poor codegen when summing two arrays without AVX or SSE
2023-02-09 13:54 UTC (4+ messages)
` [Bug tree-optimization/108724] "
[Bug testsuite/108723] New: [13 Regression] Recent changes broke risc-v testsuite
2023-02-09 13:43 UTC (2+ messages)
` [Bug testsuite/108723] "
[Bug rtl-optimization/108707] New: suboptimal allocation with same memory op for many different instructions
2023-02-09 13:38 UTC (2+ messages)
` [Bug rtl-optimization/108707] "
[Bug sanitizer/108481] New: UBsan missed a signed integer overflow
2023-02-09 13:28 UTC (2+ messages)
` [Bug sanitizer/108481] [10/11/12/13 Regression] "
[Bug c/105554] New: ICE: in emit_block_move_hints, at expr.cc:1829
2023-02-09 12:52 UTC (3+ messages)
` [Bug target/105554] [10/11/12/13 Regression] ICE: in emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7
[Bug target/108738] New: compile-time and memory-hog in mdreorg
2023-02-09 12:48 UTC (5+ messages)
` [Bug target/108738] "
[Bug ipa/108470] New: Missing documentation for alternate uses of __attribute__((noinline))
2023-02-09 12:46 UTC (4+ messages)
` [Bug ipa/108470] "
[Bug c++/108599] New: Incorrect code generation newer intel architectures for gcc 12 and 13
2023-02-09 12:02 UTC (3+ messages)
` [Bug target/108599] [12 Regression] Incorrect code generation newer intel architectures
[Bug c++/105438] New: Incorrect array-bounds warning with array size carried over from a previous template instantiation
2023-02-09 11:37 UTC (2+ messages)
` [Bug ipa/105438] [11/12/13 Regression] Incorrect array-bounds warning with array size carried over from a previous template instantiation since r11-4987-g602c6cfc79ce4ae6
[Bug target/105383] New: [11/12 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -fno-tree-dominator-opts -fno-tree-vrp -msseregparm -m32
2023-02-09 11:26 UTC (2+ messages)
` [Bug rtl-optimization/105383] [11/12/13 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -m32 since r11-6188-g0b76990a9d75d97b
[Bug target/108603] New: [11/12 Regression] ICE in output_operand_lossage with SVE and ilp32
2023-02-09 10:34 UTC (2+ messages)
` [Bug target/108603] [12/13 "
[Bug gcov-profile/108658] New: [GCOV] Function entry is not recorded in a function containing an infinite loop depending on the optimization level
2023-02-09 10:23 UTC (2+ messages)
` [Bug gcov-profile/108658] [GCOV] Function entry is not recorded in a function containing an infinite loop from another thread "
[Bug tree-optimization/108430] New: [13 Regression] Wrong code with -msve-vector-bits=512 since r13-707-g68e0063397
2023-02-09 9:45 UTC (2+ messages)
` [Bug tree-optimization/108430] "
[Bug libstdc++/77760] get_time needs to set tm_wday amd tm_yday
2023-02-09 9:08 UTC (2+ messages)
[Bug tree-optimization/26854] Inordinate compile times on large routines
2023-02-09 8:47 UTC (4+ messages)
[Bug tree-optimization/108698] New: [13 Regression] decltype ((T() + ‘excess_precision_expr’ not supported by dump_expr<expression error>)) median(ndarray<T>) [with T = double]’: since r13-3290-g98e341130f87984a
2023-02-09 8:34 UTC (3+ messages)
` [Bug c++/108698] "
[Bug analyzer/108739] New: GCC Static Analyzer evaluates `a > b `to be TRUE but evaluates `b < a` to be UNKNOWN
2023-02-09 8:10 UTC
[Bug rtl-optimization/108583] New: [13 Regression] wrong code with vector division by uint16 at -O2
2023-02-09 7:41 UTC (3+ messages)
` [Bug target/108583] "
[Bug tree-optimization/108710] New: Recognizing "rounding down to the nearest power of two"
2023-02-09 7:34 UTC (2+ messages)
` [Bug tree-optimization/108710] "
[Bug c++/108736] New: pconcepts] multidimensional subscript operator reports invalid error in requires test
2023-02-09 7:25 UTC
[Bug fortran/108735] New: Wrong line reported on -Wmaybe-uninitialized false positive at -O2 and missing optimizations
2023-02-09 6:11 UTC
[Bug c++/101588] New: rejects valid constexpr when binding from a constexpr function
2023-02-09 0:23 UTC (2+ messages)
` [Bug c++/101588] [DR2126] rejects valid constexpr when binding from a constexpr function and initializer_list
[Bug analyzer/108733] New: -Wanalyzer-use-of-uninitialized-value false positives seen with __attribute__((cleanup))
2023-02-08 23:42 UTC
[Bug c/108732] New: Pre-compiled headers cannot be output to /dev/null
2023-02-08 23:15 UTC (8+ messages)
` [Bug pch/108732] "
[Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch
2023-02-08 22:46 UTC (2+ messages)
` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
[Bug rtl-optimization/103541] New: unnecessary spills around const functions calls
2023-02-08 22:30 UTC (2+ messages)
` [Bug rtl-optimization/103541] "
[Bug target/108731] New: gcc.target/powerpc/bfp/vec-test-data-class-9.c fails on power 9 BE
2023-02-08 21:27 UTC
[Bug target/108730] New: gcc.target/powerpc/bfp/scalar-test-neg-8.c fails on power 9 BE
2023-02-08 21:21 UTC
[Bug target/108729] New: gcc.target/powerpc/bfp/scalar-test-data-class-12.c fails on power 9 BE
2023-02-08 21:17 UTC
[Bug target/108728] New: gcc.dg/torture/float128-cmp-invalid.c fails on power 9 BE
2023-02-08 20:53 UTC
[Bug testsuite/108727] New: gcc.dg/split-5.c fails on power 9 BE
2023-02-08 20:45 UTC
[Bug fortran/69636] ICE(s) on using option -fmodule-private
2023-02-08 20:40 UTC (2+ messages)
[Bug c/108370] New: gcc doesn't merge bitwise-AND if an explicit comparison against 0 is given
2023-02-08 20:30 UTC (2+ messages)
` [Bug middle-end/108370] "
[Bug fortran/95107] New: [10/11 Regression] ICE in hash_operand, at fold-const.c:3768
2023-02-08 20:19 UTC (2+ messages)
` [Bug fortran/95107] "
[Bug target/108726] New: gcc.dg/analyzer/pipe-glibc.c fails on power 9 BE
2023-02-08 20:08 UTC
[Bug analyzer/108725] New: -Wanalyzer-use-of-uninitialized-value on ternary pointer access seen in qemu-7.2.0's dump/win_dump.c
2023-02-08 19:57 UTC
[Bug c/108712] New: Missing optimization with memory-barrier
2023-02-08 19:41 UTC (2+ messages)
` [Bug middle-end/108712] "
[Bug c++/107079] New: ICE initializing lifetime-extended constexpr variable that stores its this pointer
2023-02-08 19:01 UTC (2+ messages)
` [Bug c++/107079] [10/11/12/13 Regression] "
[Bug analyzer/108704] New: Many -Wanalyzer-use-of-uninitialized-value false positives seen in qemu's softfloat.c
2023-02-08 18:58 UTC (3+ messages)
` [Bug analyzer/108704] [13 Regression] "
` [Bug analyzer/108704] "
[Bug c/108505] New: Arm: arm-none-eabi toolchain build failing with compiler error
2023-02-08 18:40 UTC (2+ messages)
` [Bug target/108505] [13 Regression] "
[Bug fortran/103259] New: [11/12 Regression] ICE in resolve_common_vars, at fortran/resolve.c:956
2023-02-08 18:15 UTC (2+ messages)
` [Bug fortran/103259] [11/12/13 Regression] ICE in resolve_common_vars, at fortran/resolve.c:956 since r11-3866-g4d2a56a0f7135469
[Bug bootstrap/108711] New: [13 Regression] ICE in get_equiv, at lra-constraints.cc:534
2023-02-08 18:09 UTC (2+ messages)
` [Bug rtl-optimization/108711] "
[Bug tree-optimization/108696] New: querying relations is slow
2023-02-08 18:01 UTC (4+ messages)
` [Bug tree-optimization/108696] "
[Bug c/108715] New: Infinite loop in the generated assembly with -Os when strlen is defined in the code
2023-02-08 17:52 UTC (9+ messages)
` [Bug middle-end/108715] "
[Bug target/108722] New: gcc.dg/analyzer/file-CWE-1341-example.c fails on power 9 BE
2023-02-08 17:46 UTC
[Bug tree-optimization/102725] New: [12 Regression] -fno-builtin leads to call of strlen since r12-4283-g6f966f06146be768
2023-02-08 17:45 UTC (2+ messages)
` [Bug tree-optimization/102725] "
[Bug tree-optimization/108692] New: [11/12/13 Regression] Miscompilation of orc_test.c since r11-5160
2023-02-08 17:44 UTC (3+ messages)
` [Bug tree-optimization/108692] "
` [Bug tree-optimization/108692] [11/12 "
[Bug c++/103902] New: Only the addition space between string-literal and identifier in a literal-operator-id will be accepted by GCC where the identifier is not in a basic character set
2023-02-08 17:42 UTC (2+ messages)
` [Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in "
[Bug c++/108717] New: pasting """_" and "µm" does not give a valid preprocessing token in user-defined literal operator
2023-02-08 17:42 UTC (5+ messages)
` [Bug c++/108717] Greek letters not accepted as part of identifier in user-defined literal operators
` [Bug c++/108717] Greek letters not accepted as part of identifier in user-defined literal operators without a space
[Bug ipa/108702] New: [13 Regression] ICE in get_partitioning_class, at symtab.cc:2096
2023-02-08 17:27 UTC (4+ messages)
` [Bug ipa/108702] [13 Regression] ICE in get_partitioning_class, at symtab.cc:2096 since r13-4161-g32d16fe9d7e347bc
` [Bug c++/108702] "
[Bug c/108721] New: csmith: really old bug with -O2
2023-02-08 16:58 UTC (3+ messages)
` [Bug middle-end/108721] "
` [Bug c/108721] [10/11/12/13 Regression] "
[Bug c/108720] New: INT_MIN * -1 is incorrect
2023-02-08 16:49 UTC (5+ messages)
` [Bug c/108720] "
[Bug c++/108163] New: LTO crosscompilation for arm fails
2023-02-08 16:28 UTC (2+ messages)
` [Bug target/108163] mesa LTO compiling ICEs with unable to generate reloads for neon_vld4qav16qi on arm-linux-gnueabihf
[Bug ipa/108695] New: [13 Regression] Wrong code since r13-5215-gb1f30bf42d8d47 for dd_rescue package
2023-02-08 15:52 UTC (10+ messages)
` [Bug ipa/108695] "
[Bug analyzer/108719] New: RFE: allow specifying argument indexes for __attribute__((tainted_args))
2023-02-08 15:25 UTC
[Bug target/108316] New: [13 Regression] ICE in maybe_gen_insn via expand_SCATTER_STORE when vectorizing for SVE
2023-02-08 13:40 UTC (2+ messages)
` [Bug target/108316] [13 Regression] ICE in maybe_gen_insn via expand_SCATTER_STORE when vectorizing for SVE since r13-2737-g4a773bf2f08656
[Bug c++/108706] New: [13 Regression] Indefinite recursion when compiling gcc/testsuite/g++.dg/cpp23/static-operator-call5.C w/ -g
2023-02-08 13:03 UTC (2+ messages)
` [Bug c++/108706] "
[Bug c++/108525] New: [13 Regression] ICE in write_method_parms, at cp/mangle.cc:2864
2023-02-08 12:59 UTC (2+ messages)
` [Bug c++/108525] [13 Regression] ICE in write_method_parms with static on lambda with ... argument
[Bug target/96342] New: [SVE] Add support for "omp declare simd"
2023-02-08 11:48 UTC (2+ messages)
` [Bug target/96342] "
[Bug tree-optimization/106249] New: ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645
2023-02-08 11:45 UTC (2+ messages)
` [Bug tree-optimization/106249] [13 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645 since r13-1450-gd2a898666609452e
[Bug libstdc++/108714] New: Algorithms in <algorithm> require predicates to be copyable
2023-02-08 11:28 UTC (2+ messages)
` [Bug libstdc++/108714] "
[Bug libstdc++/106239] New: vector::resize(size_type, const value_type&) should not require copy-assignability
2023-02-08 11:27 UTC (2+ messages)
` [Bug libstdc++/106239] "
[Bug libstdc++/83981] vector::resize(size_type) should not require T to be CopyInsertable when std=c++14
2023-02-08 11:27 UTC
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).