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[Bug tree-optimization/98856] New: [11 Regression] botan AES-128/XTS is slower by ~17% since r11-6649-g285fa338b06b804e72997c4d876ecf08a9c083af
2023-04-18 9:07 UTC (3+ messages)
` [Bug tree-optimization/98856] [11/12/13/14 "
[Bug tree-optimization/109240] New: Missed fneg/fsub optimization
2023-04-18 9:03 UTC (3+ messages)
` [Bug tree-optimization/109240] "
[Bug target/109541] New: ICE in extract_constrain_insn on sparc64-unknown-linux-gnu when building rhash-1.4.3
2023-04-18 8:54 UTC (2+ messages)
` [Bug target/109541] "
[Bug tree-optimization/109539] New: [13/14 Regression] Compile-time hog in gimple-ssa-warn-access.cc since r13-6706-gadb70c2d1060b3
2023-04-18 8:44 UTC (4+ messages)
` [Bug tree-optimization/109539] "
[Bug libgomp/107041] New: [13 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device'
2023-04-18 8:39 UTC (4+ messages)
` [Bug libgomp/107041] [13/14 "
About initialization of automatic variables
2023-04-18 8:26 UTC (4+ messages)
[Bug c++/109532] New: -fshort-enums does not pick smallest underlying type for scoped enum
2023-04-18 8:15 UTC (7+ messages)
` [Bug rtl-optimization/109532] "
` [Bug c++/109532] "
[Bug libgcc/109540] New: Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-18 8:01 UTC (2+ messages)
` [Bug libgcc/109540] "
[Bug testsuite/106879] New: [13 regression] new test case gcc.dg/vect/bb-slp-layout-19.c fails
2023-04-18 7:23 UTC (2+ messages)
` [Bug testsuite/106879] [13/14 "
[Bug c++/109176] New: internal compiler error: in to_constant, at poly-int.h:504
2023-04-18 7:21 UTC (3+ messages)
` [Bug tree-optimization/109176] [11/12 Regression] "
` [Bug tree-optimization/109176] [11 "
[Bug c/106190] New: [12/13 Regression] ICE in expand_builtin_eh_common, at except.cc:2084
2023-04-18 7:21 UTC (3+ messages)
` [Bug middle-end/106190] [10/11/12 Regression] ICE in expand_builtin_eh_common with -fnon-call-exceptions -fsanitize=address,undefined -fno-sanitize-recover=all
` [Bug middle-end/106190] [10/11 "
[Bug ipa/105685] New: Still Bogus `-Wsuggest-attribute=cold` on function already marked as `__attribute__((cold))`
2023-04-18 7:20 UTC (3+ messages)
` [Bug ipa/105685] [10/11/12 Regression] "
` [Bug ipa/105685] [10/11 "
[Bug rtl-optimization/109276] New: ICE: in assign_stack_local_1, at function.cc:429 with -mpreferred-stack-boundary=2
2023-04-18 7:20 UTC (3+ messages)
` [Bug target/109276] [11/12 Regression] "
` [Bug target/109276] [11 "
[Bug c++/109319] New: [13 Regression] ICE in build_min_non_dep_op_overload, at cp/tree.cc:3793
2023-04-18 7:20 UTC (3+ messages)
` [Bug c++/109319] [12 Regression] ICE in build_min_non_dep_op_overload, at cp/tree.cc:3793 since r12-5510
[Bug c/109410] New: [13 Regression] ICE: verify_flow_info failed
2023-04-18 7:16 UTC (2+ messages)
` [Bug tree-optimization/109410] "
[Bug c/109306] New: The strstr function might do undefined behavior (out of bounds mem access)
2023-04-18 7:16 UTC (2+ messages)
` [Bug other/109306] The strstr implementation in libiberty might have "
[Bug c++/109164] New: aarch64 thread_local initialization error with -ftree-pre and -foptimize-sibling-calls
2023-04-18 7:15 UTC (2+ messages)
` [Bug c++/109164] wrong code with thread_local reference, loops and -ftree-pre
[Bug c/109504] New: Compilation fails with pragma GCC target sse4.1 and immintrin.h
2023-04-18 6:39 UTC (3+ messages)
` [Bug target/109504] [12/13 Regression] "
` [Bug target/109504] [12/13/14 "
[Bug c/109534] New: -fdirectives-only does not work with assembler-with-cpp
2023-04-18 5:48 UTC (8+ messages)
` [Bug c/109534] "
` [Bug preprocessor/109534] "
[Bug preprocessor/81745] missing warning with -pedantic when a C file does not end with a newline character
2023-04-18 3:03 UTC (6+ messages)
` [Bug preprocessor/81745] missing warning with -pedantic when a C file does not end with a newline character [-Wnewline-eof]
Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-18 2:53 UTC (7+ messages)
[Bug tree-optimization/109442] New: Dead local copy of std::vector not removed from function
2023-04-18 2:15 UTC (3+ messages)
` [Bug libstdc++/109442] "
[Bug tree-optimization/109535] New: internal compiler error: in finalize_new_accesses, at rtl-ssa/changes.cc:471
2023-04-18 2:05 UTC (11+ messages)
` [Bug target/109535] "
[Bug target/102146] New: [11 regression] several test cases fails after r11-8940
2023-04-18 1:59 UTC (2+ messages)
` [Bug target/102146] "
[Bug testsuite/105267] New: [12 regression] gcc.target/powerpc/pr56605.c fails after r12-8128-g6b7cc7294770ec
2023-04-18 1:59 UTC (2+ messages)
` [Bug testsuite/105267] [12/13/14 "
[Bug c++/108165] New: -Wdangling-reference false positive
2023-04-18 0:55 UTC (2+ messages)
` [Bug c++/108165] "
[Bug c++/109538] New: Spurious -Werror=dangling-reference false positive
2023-04-18 0:55 UTC (3+ messages)
` [Bug c++/109538] "
[Bug target/108589] New: ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 with -mtune=ampere1a -fno-split-wide-types
2023-04-18 0:38 UTC (4+ messages)
` [Bug target/108589] "
[Bug c++/100131] New: [meta-bug] internal compiler error: in hashtab_chk_error, at hash-table.c:137
2023-04-17 23:24 UTC (2+ messages)
` [Bug c++/100131] "
[Bug c++/109531] New: Checking ICE with hash table checking failed: equal operator returns true for a pair of values with a different hash value
2023-04-17 23:24 UTC (17+ messages)
` [Bug c++/109531] "
` [Bug c++/109531] [13 Regression] Checking ICE with hash table checking failed: equal operator returns true for a pair of values with a different hash value since r13-3292-gc2565a31c1622a
` [Bug c++/109531] [13/14 "
[Bug libstdc++/109536] New: Failure to compile constexpr std::vector with -D_GLIBCXX_DEBUG
2023-04-17 20:41 UTC (3+ messages)
` [Bug libstdc++/109536] "
[Bug fortran/109500] New: SIGABRT when calling a function that returns an unallocated value
2023-04-17 20:20 UTC (4+ messages)
` [Bug fortran/109500] "
[Bug fortran/106999] New: [11/12/13 Regression] ICE tree check: expected record_type or union_type or qual_union_type, have function_type in gfc_class_data_get, at fortran/trans-expr.cc:233
2023-04-17 19:42 UTC (2+ messages)
` [Bug fortran/106999] [11/12/13/14 "
[Bug fortran/100297] New: FAIL: gfortran.dg/allocatable_function_1.f90 gfortran.dg/reshape_8.f90
2023-04-17 19:24 UTC (4+ messages)
` [Bug fortran/100297] "
[Bug target/106602] New: riscv: suboptimal codegen for shift left, right, left
2023-04-17 18:14 UTC (2+ messages)
` [Bug target/106602] riscv: suboptimal codegen for zero_extendsidi2_shifted w/o bitmanip
[Bug c++/109506] New: [13 regression] 'error: inlining failed in call to ‘always_inline’ ‘foo<T>::foo() [with T = void]’: function body not available'
2023-04-17 17:33 UTC (2+ messages)
` [Bug c++/109506] [10/11/12/13/14 regression] -fchecking=2 causes some template constructor not be instantiated when used with NSDMI
[Bug middle-end/109537] New: Improve code generation for dynamic loop unrolling
2023-04-17 16:40 UTC (3+ messages)
` [Bug middle-end/109537] "
[Bug c++/105545] New: Compiling string assignment with _GLIBCXX_ASSERTIONS defined fails in 12.1.0, works in 11.1.0
2023-04-17 16:39 UTC (2+ messages)
` [Bug tree-optimization/105545] [12/13/14 Regression] Warning for string assignment with _GLIBCXX_ASSERTIONS since r12-3347-g8af8abfbbace49e6
[Bug tree-optimization/106293] New: 456.hmmer at -Ofast -march=native regressed by 19% on zen2 and zen3 in July 2022
2023-04-17 16:15 UTC (3+ messages)
` [Bug tree-optimization/106293] [13/14 Regression] "
[Bug target/102027] New: ABI break when using vector type in function arg/return value
2023-04-17 15:15 UTC (2+ messages)
` [Bug target/102027] [11/12/13/14 Regression] "
[Bug d/109231] New: [13 regression] Comparison failure in libphobos/libdruntime/rt/util/typeinfo.o
2023-04-17 15:14 UTC (2+ messages)
` [Bug d/109231] [13/14 "
[Bug testsuite/106227] New: [13 regression] g++.dg/modules/loc-prune-4.C fails after r13-1506-g069f46c71e9432
2023-04-17 15:10 UTC (2+ messages)
` [Bug testsuite/106227] [13/14 "
[Bug libstdc++/105440] New: c++20: std::string's destructor not a constant expression when it should
2023-04-17 14:27 UTC (2+ messages)
` [Bug libstdc++/105440] "
[Bug c/107769] New: -flto with -Os/-O2/-O3 emitted code with gcc 12.x segfaults via mutated global in .rodata
2023-04-17 14:17 UTC (3+ messages)
` [Bug ipa/107769] [12/13 Regression] -flto with -Os/-O2/-O3 emitted code with gcc 12.x segfaults via mutated global in .rodata since r12-2887-ga6da2cddcf0e959d
` [Bug ipa/107769] [12 "
[Bug c/109318] New: csmith: -fipa-cp seems to cause trouble
2023-04-17 14:16 UTC (3+ messages)
` [Bug ipa/109318] [12/13 Regression] csmith: -fipa-cp seems to cause trouble since r12-2523-g13586172d0b70c
` [Bug ipa/109318] [12 "
[Bug target/108910] New: [13 Regression] Further ICE in aarch64_layout_arg
2023-04-17 13:43 UTC (3+ messages)
` [Bug target/108910] [12 "
[Bug target/109104] New: [13 Regression] ICE: in gen_reg_rtx, at emit-rtl.cc:1171 with -fzero-call-used-regs=all -march=rv64gv
2023-04-17 13:28 UTC (2+ messages)
` [Bug target/109104] [13/14 "
[Bug rtl-optimization/104515] New: trivially-destructible destructors interfere with loop optimization - maybe related to lifetime-dse
2023-04-17 13:02 UTC (2+ messages)
` [Bug tree-optimization/104515] [11/12/13 Regression] "
[Bug tree-optimization/106594] New: [13 Regression] sign-extensions no longer merged into addressing mode
2023-04-17 12:58 UTC (3+ messages)
` [Bug rtl-optimization/106594] "
[Bug tree-optimization/109154] New: [13 regression] aarch64 -mcpu=neoverse-v1 microbude performance regression
2023-04-17 11:07 UTC (2+ messages)
` [Bug tree-optimization/109154] [13 regression] jump threading de-optimizes nested floating point comparisons
[Bug c/109520] New: compiler never terminate
2023-04-17 11:05 UTC (3+ messages)
` [Bug middle-end/109520] compiler never terminates with an inline-asm goto and an output with high register pressure
[Bug c/68994] GCC doesn't issue any diagnostic for missing end-of-line marker
2023-04-17 11:03 UTC
[Bug c/109137] New: [12/13 regression] Compiling ffmpeg with -m32 on x86_64-pc-linux-gnu hangs on libavcodec/h264_cabac.c since r12-9086-g489c81db7d4f75
2023-04-17 10:56 UTC (2+ messages)
` [Bug target/109137] [12 "
[Bug c++/106740] New: Internal compiler error: Segmentation fault
2023-04-17 10:55 UTC (2+ messages)
` [Bug c++/106740] [11/12 Regression] ICE in instantiate_decl at gcc/cp/pt.cc:26515 since r12-8467-ge057d454db4dcf
[Bug c++/109434] New: std::optional weird -Wmaybe-unitialized and behaviour with -O2
2023-04-17 10:47 UTC (3+ messages)
` [Bug tree-optimization/109434] [12 Regression] std::optional weird -Wmaybe-uninitialized "
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2023-04-17 10:47 UTC
[Bug tree-optimization/109491] New: Segfault in tree-ssa-sccvn.cc:expressions_equal_p()
2023-04-17 10:46 UTC (4+ messages)
` [Bug tree-optimization/109491] [11/12 Regression] "
` [Bug tree-optimization/109491] [11 "
[Bug middle-end/104450] New: [12 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -O -fnon-call-exceptions -fsanitize=thread -mavx512f
2023-04-17 10:46 UTC (3+ messages)
` [Bug tree-optimization/104450] [11 "
[Bug tree-optimization/105484] New: [12/13 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -Os -march=cannonlake -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop
2023-04-17 10:45 UTC (3+ messages)
` [Bug target/105484] [11 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -Os -march=cannonlake -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop since r11-5074-g287cc750b0887e86
[Bug tree-optimization/104464] New: [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans
2023-04-17 10:44 UTC (2+ messages)
` [Bug tree-optimization/104464] "
[Bug target/109502] New: [12/13 Regression] wrong code with -O -ftree-vectorize -fvect-cost-model=unlimited on aarch64
2023-04-17 9:21 UTC (3+ messages)
` [Bug tree-optimization/109502] [12 "
` [Bug tree-optimization/109502] [11 "
[Bug tree-optimization/109469] New: [13 regression] ICE: internal compiler error: verify_flow_info failed (error: returns_twice call is not first in basic block 2)
2023-04-17 9:17 UTC (3+ messages)
` [Bug tree-optimization/109469] [12 regression] ICE: internal compiler error: verify_flow_info failed (error: returns_twice call is not first in basic block 2) when building xdvik
[Bug c/109219] New: csmith: ice in vect_slp_analyze_node_operations_1, at tree-vect-slp.cc:5954
2023-04-17 9:15 UTC (3+ messages)
` [Bug tree-optimization/109219] [12 Regression] csmith: ice in vect_slp_analyze_node_operations_1, at tree-vect-slp.cc:5954 since r13-1106-g8c2733e16ec1c0cd
[Bug c/105676] New: Bogus `-Wsuggest-attribute=pure` on function marked `__attribute__((const))`
2023-04-17 9:15 UTC (3+ messages)
` [Bug ipa/105676] [12 Regression] Bogus `-Wsuggest-attribute=pure` on function marked `__attribute__((const))` since r12-5437-g09a4ffb72aa2f513
[Bug tree-optimization/109473] New: ICE during GIMPLE pass: vect: verify_gimple failed with -m32
2023-04-17 9:14 UTC (2+ messages)
` [Bug tree-optimization/109473] [10/11/12 Regression] ICE during GIMPLE pass: vect: verify_gimple failed with -O1 -ftree-loop-vectorize since r10-4076-g82e8e335f917b9
[Bug lto/109263] New: '-g0 -ggdb -flto' gives linker error
2023-04-17 9:14 UTC (2+ messages)
` [Bug lto/109263] [10/11/12 Regression] "
[Bug c++/106124] New: [11/12/13 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.cc:23254
2023-04-17 9:14 UTC (2+ messages)
` [Bug ipa/106124] [11/12 "
[Bug target/108807] New: [11 regression] gcc.target/powerpc/vsx-builtin-10d.c fails after b29225597584b697762585e0b707b7cb4b427650 on power 9 BE
2023-04-17 9:10 UTC (4+ messages)
` [Bug target/108807] [11/12 regression] gcc.target/powerpc/vsx-builtin-10d.c fails after r11-6857-gb29225597584b6 "
[Bug target/108699] New: gcc.c-torture/execute/builtin-bitops-1.c fails on power 9 BE
2023-04-17 9:09 UTC (4+ messages)
` [Bug target/108699] "
[Bug tree-optimization/109524] New: [13 Regression] ICE: SIGSEGV in remove_unreachable::remove_and_update_globals (tree-vrp.cc:136) with -O3 -fno-tree-forwprop -fnon-call-exceptions -fno-tree-ccp -fno-tree-fre
2023-04-17 9:04 UTC (4+ messages)
` [Bug tree-optimization/109524] "
[Bug c++/95825] New: [7/8/9/10/11 Regression] boost::optional -Wuninitialized
2023-04-17 8:46 UTC (4+ messages)
` [Bug tree-optimization/95825] [10/11/12/13 Regression] boost::optional -Wuninitialized with -fsanitize=address
[Bug c++/109505] New: Compiler loops forever to OOM while compiling evaluate_prg_hwy.cc in Chromium
2023-04-17 8:07 UTC (8+ messages)
` [Bug middle-end/109505] (t | 15) & svcntb() causes an OOM/ICE
[Bug c/109530] New: Warning "is used uninitialized" raised for an initialized variable
2023-04-17 8:02 UTC (2+ messages)
` [Bug middle-end/109530] "
[Bug rtl-optimization/109527] New: redundant register assignment
2023-04-17 7:38 UTC (2+ messages)
` [Bug target/109527] "
[Bug tree-optimization/109513] New: Missed Dead Code Elimination when using __builtin_unreachable
2023-04-17 7:31 UTC (4+ messages)
` [Bug tree-optimization/109513] "
[Bug c/109521] New: Checking ICE (canonical types differ for identical types)
2023-04-17 7:14 UTC (2+ messages)
` [Bug c++/109521] [11/12/13 Regression] Checking ICE with canonical types differ for identical types ‘UBYTE [7]’ {aka ‘unsigned char [7]’} and ‘unsigned char [7]’ since r11-6508-gabb1b6058c09a7
[Bug c++/107622] New: Missing optimization of switch-statement
2023-04-17 6:50 UTC (3+ messages)
` [Bug c++/107622] "
[Bug sanitizer/109533] New: Build failure with upcoming musl release (sanitizer_platform_limits_posix.cpp:182:31: error: invalid application of 'sizeof' to incomplete type '__sanitizer::stat64')
2023-04-17 6:11 UTC
[Bug c/109489] New: [ubsan] Support -fsanitize-trap=
2023-04-17 4:59 UTC (3+ messages)
` [Bug sanitizer/109489] "
[Bug pch/91440] Precompiled headers don't work with ASLR on mingw
2023-04-17 4:45 UTC
[Bug target/108809] New: gcc.target/powerpc/builtins-5-p9-runnable.c fails on power 9 BE
2023-04-17 2:39 UTC (2+ messages)
` [Bug testsuite/108809] "
[Bug testsuite/83904] gfortran.dg allocatable_function_1 failures
2023-04-16 21:00 UTC
[Bug c/109280] New: Very significant increase in code size (gcc-avr)
2023-04-16 20:43 UTC (2+ messages)
` [Bug target/109280] "
[Bug fortran/109511] New: incorrectly rejects set_exponent with constant negative exponent
2023-04-16 19:02 UTC (4+ messages)
` [Bug fortran/109511] "
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