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[Bug c/68110] New: __builtin_sub_overflow unsigned performance issue
2023-11-13 3:05 UTC (2+ messages)
` [Bug tree-optimization/68110] "
[Bug c/112501] New: GCC: 14: internal compiler error: in extract_insn, at recog.cc:2804
2023-11-13 2:58 UTC (2+ messages)
` [Bug middle-end/112501] ICE in extract_insn, at recog.cc:2804 with __builtin_speculation_safe_value with short type on x86_64
[Bug c/112499] New: GCC: 14: internal compiler error: output_operand: invalid expression as operand
2023-11-13 2:47 UTC (3+ messages)
` [Bug middle-end/112499] [11/12/13/14 Regression] ICE in output_operand: invalid expression as operand with addition of 2 differences of address of labels
[Bug c/112500] New: GCC: 14: internal compiler error: in expand_asm_stmt, at cfgexpand.cc:3419
2023-11-13 2:38 UTC
[Bug tree-optimization/112468] New: [14 Regression] Missed phi-opt after recent change
2023-11-13 1:22 UTC (2+ messages)
` [Bug tree-optimization/112468] "
[Bug rtl-optimization/112415] New: [14 regression] Python 3.11 miscompiled with new RTL fold mem offset pass, since r14-4664-g04c9cf5c786b94
2023-11-13 0:24 UTC (11+ messages)
` [Bug rtl-optimization/112415] [14 regression] Python 3.11 miscompiled on HPPA "
[Bug c++/112490] New: infinite meta error in reverse_iterator<basic_const_iterator<vector<int>::iterator>>
2023-11-13 0:21 UTC (3+ messages)
` [Bug c++/112490] "
[Bug target/111926] New: RISC-V: Use vsetvl insn replace csrr vlenb insn
2023-11-13 0:11 UTC (2+ messages)
` [Bug target/111926] "
[Bug c++/111934] New: ICE internal compiler error: in discriminator_for_local_entity, at cp/mangle.cc:2065
2023-11-13 0:01 UTC (7+ messages)
` [Bug c++/111934] "
` [Bug c++/111934] ICE internal compiler error: in discriminator_for_local_entity after undefined decl defining a `thread_local auto` and weakref/alias attribute had been used before
[Bug libstdc++/112498] New: std::is_convertible<float, _Float16>::value returns false
2023-11-12 23:56 UTC (3+ messages)
` [Bug c++/112498] "
[Bug target/111874] New: Missed mask_fold_left_plus with AVX512
2023-11-12 23:28 UTC (2+ messages)
` [Bug target/111874] "
[Bug tree-optimization/111859] New: 521.wrf_r build failure with -O2 -march=cascadelake --param vect-partial-vector-usage=2
2023-11-12 23:27 UTC (2+ messages)
` [Bug tree-optimization/111859] "
[Bug tree-optimization/112404] New: [14 Regression] 521.wrf_r fails to build with internal compiler error: in get_vectype_for_scalar_type, at tree-vect-stmts.cc:13311
2023-11-12 23:27 UTC (2+ messages)
` [Bug tree-optimization/112404] "
[Bug rtl-optimization/112380] New: [14 regression] ICE when building mesa
2023-11-12 23:26 UTC (3+ messages)
` [Bug rtl-optimization/112380] [14 regression] ICE when building Mesa (in combine, internal compiler error: in simplify_subreg) since r14-2526-g8911879415d6c2
[Bug c/111817] New: GCC: 14: internal compiler error: in expand_asm_stmt, at cfgexpand.cc:3389
2023-11-12 23:24 UTC (2+ messages)
` [Bug middle-end/111817] ICE in expand_asm_stmt with invalid characters in inline-asm output operands
[Bug web/108473] New: bugzilla see also should support gitlab.com URLs
2023-11-12 23:00 UTC (3+ messages)
` [Bug web/108473] "
[Bug target/107671] New: i386: Missed optimization: use of bt in bit test pattern when LHS is an array index
2023-11-12 22:46 UTC (3+ messages)
` [Bug target/107671] i386: Missed optimization: use of bt in bit test pattern (using -O2 -mtune=core2)
[Bug tree-optimization/112385] New: `(2 >> a) ^ (5 >> a)` is not optimized to `7 >> a` is 2 and 5 differ in signedness
2023-11-12 22:38 UTC (2+ messages)
` [Bug tree-optimization/112385] "
[Bug c/111811] New: gcc: internal compiler error: tree check: expected none of vector_type, have vector_type in finish_struct
2023-11-12 22:13 UTC (3+ messages)
` [Bug c/111811] [14 Regression] ICE with vector float bitfield after error
[Bug tree-optimization/112472] New: (trunc)copysign((extend)x, CST) is not optimized to just copysign(x, CST')
2023-11-12 21:58 UTC (2+ messages)
` [Bug tree-optimization/112472] "
[Bug target/103959] New: float64x1_t not using fmov to generate some float values
2023-11-12 21:56 UTC (2+ messages)
` [Bug target/103959] "
[Bug tree-optimization/110405] New: missing nonzerobits on branch
2023-11-12 21:55 UTC (2+ messages)
` [Bug tree-optimization/110405] "
[Bug tree-optimization/110262] New: `t < 0 ? 1 : min(t, 1)` is not simplified down to just `t != 0`
2023-11-12 21:48 UTC (2+ messages)
` [Bug tree-optimization/110262] "
[Bug target/100165] New: fmov could be used to zero out the upper bits instead of movi/zip or movi/ins with __builtin_shuffle and zero vector
2023-11-12 21:45 UTC (5+ messages)
` [Bug target/100165] "
[Bug libstdc++/111638] New: GLIBCXX_MAYBE_UNDERSCORED_FUNCS autoconf macro doesn't work
2023-11-12 21:38 UTC (3+ messages)
` [Bug libstdc++/111638] "
[Bug c/112431] New: RISC-V GCC-15 feature: Support register overlap on widen RVV instructions
2023-11-12 21:18 UTC (2+ messages)
` [Bug c/112431] "
[Bug middle-end/112403] New: `s+ (a?-1:1)` and `a?s-1:s+1` produce two different code generation
2023-11-12 21:17 UTC (2+ messages)
` [Bug middle-end/112403] "
[Bug c/112399] New: RISC-V: Missed AVL propagation for complicate reduction case
2023-11-12 21:17 UTC (2+ messages)
` [Bug target/112399] "
[Bug target/112483] New: [14 Regression] gfortran.dg/ieee/ieee_2.f90 fails on loongarch64-linux-gnu at -O1 or above
2023-11-12 21:16 UTC (12+ messages)
` [Bug target/112483] "
` [Bug rtl-optimization/112483] "
[Bug c/112450] New: RVV vectorization ICE in vect_get_loop_mask, at tree-vect-loop.cc:11037
2023-11-12 21:15 UTC (2+ messages)
` [Bug tree-optimization/112450] "
[Bug c/112433] New: RISC-V GCC-15 feature: Split register allocation into RVV and non-RVV, and make vsetvl PASS run between them
2023-11-12 21:14 UTC (2+ messages)
` [Bug target/112433] "
[Bug c/112494] New: GCC: 14: internal compiler error: in ix86_cc_mode, at config/i386/i386.cc:16477
2023-11-12 21:12 UTC (3+ messages)
` [Bug rtl-optimization/112494] "
` [Bug rtl-optimization/112494] ICE "
[Bug fortran/104819] New: Reject NULL without MOLD as actual to an assumed-rank dummy
2023-11-12 21:02 UTC (2+ messages)
` [Bug fortran/104819] "
[Bug target/112484] New: [14 Regression] 26_numerics/random/{poisson_distribution,negative_binomial_distribution}/operators/values.cc fails on loongarch64-linux-gnu
2023-11-12 20:22 UTC (2+ messages)
` [Bug rtl-optimization/112484] "
[Bug target/110790] New: [14 Regression] gcc -m32 generates invalid bit test code on gmp-6.2.1
2023-11-12 20:15 UTC (3+ messages)
` [Bug target/110790] "
[Bug c/112487] New: GCC: 14: internal compiler error: in setup_one_parameter, at tree-inline.cc:3565
2023-11-12 19:27 UTC (3+ messages)
` [Bug ipa/112487] [14 Regression] "
` [Bug ipa/112487] [11/12/13/14 Regression] ICE in setup_one_parameter with conflicting types
[Bug c/112488] New: GCC: 14: internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:354
2023-11-12 19:25 UTC (3+ messages)
` [Bug ipa/112488] [14 Regression] ICE in make_ssa_name_fn with VLA inside type and inlining
[Bug tree-optimization/109689] New: ICE at -O1 with "-ftree-vectorize": in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645
2023-11-12 19:13 UTC (2+ 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/112489] New: GCC: 14: internal compiler error: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647
2023-11-12 19:13 UTC (2+ messages)
` [Bug tree-optimization/112489] "
[Bug rtl-optimization/110390] New: ICE on valid code on x86_64-linux-gnu with sel-scheduling: in av_set_could_be_blocked_by_bookkeeping_p, at sel-sched.cc:3609
2023-11-12 19:11 UTC (4+ messages)
` [Bug rtl-optimization/110390] "
[Bug bootstrap/112497] New: Bootstrap comparison failure: gcc/analyzer/constraint-manager.o differs on loongarch64-linux-gnu
2023-11-12 18:11 UTC (8+ messages)
` [Bug bootstrap/112497] [14 Regression] "
[Bug c/112493] New: GCC: 14: internal compiler error: in verify_sra_access_forest, at tree-sra.cc:2421
2023-11-12 16:19 UTC (2+ messages)
` [Bug tree-optimization/112493] [11/12/13/14 Regression] ICE in verify_sra_access_forest with scalar_storage_order
[Bug c/112495] New: GCC: 14: internal compiler error: verify_gimple failed
2023-11-12 16:16 UTC (4+ messages)
` [Bug c/112495] "
` [Bug tree-optimization/112495] [11/12/13/14 Regression] internal compiler error: verify_gimple failed with named address space (__seg_gs )
[Bug other/112492] New: Add LLVM BOLT support to the GCC build scripts
2023-11-12 16:16 UTC (2+ messages)
` [Bug bootstrap/112492] "
[Bug c/112496] New: GCC: 14: internal compiler error: in vectorizable_nonlinear_induction, at tree-vect-loop.cc:9573
2023-11-12 16:15 UTC (3+ messages)
` [Bug tree-optimization/112496] [13/14 Regression] ICE: in vectorizable_nonlinear_induction, at tree-vect-loop.cc with bit fields
[Bug c/112413] New: Wrong switch jump table offset
2023-11-12 16:11 UTC (3+ messages)
` [Bug target/112413] "
[Bug rtl-optimization/110551] New: [11 / 12 / 13 /14 regression] Suboptimal codegen for 128 bits multiplication on x86_64
2023-11-12 15:48 UTC (2+ messages)
` [Bug target/110551] [11/12/13 Regression] an extra mov when doing 128bit multiply
[Bug rtl-optimization/91865] Combine misses opportunity to remove (sign_extend (zero_extend)) before searching for insn patterns
2023-11-12 15:44 UTC
[Bug libstdc++/112491] New: std::deque<T,Allocator>::size xmethod output is wrong
2023-11-12 12:21 UTC
[Bug c/112486] New: GCC: 14: hangs with always_inline
2023-11-12 10:05 UTC (4+ messages)
` [Bug ipa/112486] "
[Bug c/112485] New: datestamp on -v recently broken ?
2023-11-12 8:00 UTC (4+ messages)
` [Bug c/112485] "
` [Bug other/112485] "
[Bug c/105326] New: aarch64: functions affected by irrelevant function changes
2023-11-12 4:41 UTC (3+ messages)
` [Bug ipa/105326] "
[Bug debug/92444] [11/12/13/14 regression] gcc generates wrong debug information at -O2 and -O3 since r10-4122-gf658ad3002a0af
2023-11-12 3:44 UTC
Pipe Fitting Sales
2023-11-12 1:08 UTC
[Bug rtl-optimization/112476] New: [14 Regression] unrecognizable insn with -O2 -march=la464 on loongarch64
2023-11-12 1:02 UTC (5+ messages)
` [Bug rtl-optimization/112476] Unrecognizable "
` [Bug target/112476] "
Action needed: Portal Notification
2023-11-11 20:25 UTC
[Bug tree-optimization/112430] New: [14 Regression] ICE: verify_ssa failed, missing definition
2023-11-11 19:16 UTC (3+ messages)
` [Bug tree-optimization/112430] [14 Regression] ICE: verify_ssa failed, missing definition since r14-1837-g43a3252c42af12
[Bug c/112428] New: Wnonnull outputs wrong type
2023-11-11 19:03 UTC (4+ messages)
` [Bug c/112428] "
[Bug c/110815] New: [static] not as useful as the nonnull attribute
2023-11-11 19:03 UTC (5+ messages)
` [Bug c/110815] "
[Bug c/112478] New: riscv: asm clobbers not honored
2023-11-11 17:02 UTC (3+ messages)
` [Bug target/112478] "
[Bug tree-optimization/111671] New: ICE in get_default_value, at tree-ssa-ccp.cc:312
2023-11-11 13:58 UTC (2+ messages)
` [Bug tree-optimization/111671] [14 Regression] ICE in get_default_value, at tree-ssa-ccp.cc:312 since r14-2965-gc83528d2367
[Bug fortran/112459] New: gfortran -w option causes derived-type finalization at creation time
2023-11-11 10:17 UTC (2+ messages)
` [Bug fortran/112459] "
[Bug middle-end/95507] New: [meta-bug] bogus/missing -Wnonnull
2023-11-11 9:41 UTC (2+ messages)
` [Bug middle-end/95507] "
[Bug rtl-optimization/110307] New: ICE in move_insn, at haifa-sched.cc:5473 on alpha with -fPIC -fpeephole2 -fschedule-insns2
2023-11-11 9:01 UTC (3+ messages)
` [Bug rtl-optimization/110307] ICE in move_insn, at haifa-sched.cc:5473 when building Ruby on alpha with -fPIC -O2 (or -fpeephole2 -fschedule-insns2)
[Bug c/110043] New: ice in size_remaining, at pointer-query.cc:875
2023-11-11 8:45 UTC (2+ messages)
` [Bug tree-optimization/110043] [12/13/14 Regression] ice in size_remaining, at pointer-query.cc:875 since r12-6606-g9d6a0f388eb048
[Bug rtl-optimization/111754] New: [14 Regression] ICE: in decompose, at rtl.h:2313 at -O
2023-11-11 1:37 UTC (2+ messages)
` [Bug middle-end/111754] "
[Bug tree-optimization/112469] New: [14 Regression] ICE: eliminate_stmt, at tree-ssa-sccvn.cc:6944
2023-11-11 1:05 UTC (2+ messages)
` [Bug tree-optimization/112469] "
[Bug libstdc++/79700] std::fabsf and std::fabsl missing from <cmath>
2023-11-11 1:04 UTC (2+ messages)
[Bug libstdc++/112473] New: integer_sequence accepts non-integer types
2023-11-11 1:03 UTC (4+ messages)
` [Bug libstdc++/112473] "
[Bug libstdc++/112467] New: [14 Regression] libstdc++ fails to build on clang: bits/stl_bvector.h:189:23: error: '__assume__' attribute cannot be applied to a statement
2023-11-11 1:01 UTC (5+ messages)
` [Bug libstdc++/112467] "
[Bug libstdc++/110859] New: [14 Regression] New FAIL: 23_containers/vector/bool/110807.cc
2023-11-11 1:00 UTC (2+ messages)
` [Bug middle-end/110859] "
[Bug target/112481] New: [14 Regression] RISCV: ICE: Segmentation fault when compiling pr110817-3.c
2023-11-11 0:08 UTC (5+ messages)
` [Bug target/112481] "
[Bug c++/112482] New: error when auto(x) is used in a variable initializer (block scope)
2023-11-11 0:01 UTC (2+ messages)
` [Bug c++/112482] "
[Bug web/110983] New: -fpatchable-function-entry is missing in Option Summary page
2023-11-10 23:25 UTC (2+ messages)
` [Bug middle-end/110983] "
[Bug libstdc++/112480] New: optional<T>::reset emits inefficient code when T is trivially-destructible
2023-11-10 23:03 UTC (5+ messages)
` [Bug libstdc++/112480] "
[Bug tree-optimization/95752] New: Failure to optimize complicated usage of __builtin_ctz with conditionals properly
2023-11-10 22:47 UTC (2+ messages)
` [Bug tree-optimization/95752] "
[Bug rtl-optimization/56711] New: spectaculary bad code generated for __uint128_t
2023-11-10 22:47 UTC (2+ messages)
` [Bug tree-optimization/56711] missed optimization for __uint128_t of (unsigned long long)x != x
[Bug target/112470] New: [AARCH64]stack-protector vulnerability fixing solution impact code size and performance
2023-11-10 22:28 UTC (3+ messages)
` [Bug target/112470] [11/12/13/14 regression] [AARCH64] stack-protector "
[Bug c++/109122] New: std::ranges::find segfaults with gcc (trunk but not 12.2) on godbolt
2023-11-10 21:22 UTC (3+ messages)
` [Bug c++/109122] "
[Bug modula2/110779] New: SysClock can not read the clock
2023-11-10 20:47 UTC (3+ messages)
` [Bug modula2/110779] "
[Bug target/112435] New: [14 regression]
2023-11-10 19:17 UTC (2+ messages)
` [Bug target/112435] [14 regression] GCC generates assembly which gas rejects with AVX when building ncnn (Error: unsupported instruction `vblendps') since r14-96-gc2dac2e5fbbcdd
[Bug c/112479] New: Missing -Woverflow warnings with bit fields with assignment of a constant
2023-11-10 18:41 UTC
[Bug target/82242] IRA spills allocno in loop body if it crosses throwing call outside the loop
2023-11-10 17:52 UTC
[Bug rtl-optimization/111702] New: [14 Regression] ICE: in insert_regs, at cse.cc:1114 with -O2 -fstack-protector-all -frounding-math
2023-11-10 17:46 UTC (3+ messages)
` [Bug rtl-optimization/111702] "
[Bug target/112337] New: arm: ICE in arm_effective_regno
2023-11-10 16:47 UTC (2+ messages)
` [Bug target/112337] arm: ICE in arm_effective_regno when compiling for MVE
[Bug c++/96917] New: decltype(auto) variable initialized with lambda by-reference capture has incorrect type
2023-11-10 16:24 UTC (2+ messages)
` [Bug c++/96917] "
[Bug tree-optimization/111792] New: wrong code at -O3 on x86_64-linux-gnu
2023-11-10 16:23 UTC (2+ messages)
` [Bug tree-optimization/111792] [14 Regression] wrong code at -O3 on x86_64-linux-gnu since r14-3414-g0cfc9c953d0221
[Bug c++/93083] [C++20] copy deduction rejected when doing CTAD for NTTP
2023-11-10 16:21 UTC
[Bug c++/92101] Class template partial specializations with class NTTP does not work
2023-11-10 16:21 UTC
[Bug middle-end/112475] New: [UBSAN][OpenMP] ICE during GIMPLE pass: sanopt in output_operand: invalid expression as operand
2023-11-10 16:19 UTC (2+ messages)
` [Bug middle-end/112475] "
[Bug tree-optimization/111967] New: [12/13/14 Regression] during GIMPLE pass: evrp ICE: in operator[], at vec.h:910 with -O2 -fno-tree-forwprop -fdump-tree-evrp-all
2023-11-10 16:13 UTC (2+ messages)
` [Bug tree-optimization/111967] [12/13/14 Regression] during GIMPLE pass: evrp ICE: in operator[], at vec.h:910 with -O2 -fno-tree-forwprop -fdump-tree-evrp-all since r12-4694
[Bug c++/110752] New: decltype in lambda loses const qualifier unless lambda is mutable
2023-11-10 16:12 UTC (2+ messages)
` [Bug c++/110752] "
[Bug c++/86697] decltype for lambda capture gives wrong type
2023-11-10 16:12 UTC
[Bug c++/54367] New: [meta-bug] [C++11] lambda expressions
2023-11-10 16:06 UTC (2+ messages)
` [Bug c++/54367] [meta-bug] "
[Bug c++/63192] New: non-mutable lambda capture by value on reference does not apply const
2023-11-10 16:06 UTC (2+ messages)
` [Bug c++/63192] "
[Bug c++/79620] decltype() inside a lambda capturing-by-value
2023-11-10 16:06 UTC
[Bug jit/111396] New: Segfault when using -flto with libgccjit
2023-11-10 16:02 UTC (2+ messages)
` [Bug jit/111396] "
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