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[Bug tree-optimization/104058] New: [12 Regression] 6-7% x264_r regression with -march=native -Ofast -funroll-loops -flto on x86 since r12-6420-gd3ff7420e941931d32ce2e332e7968fe67ba20af
2022-01-20 8:51 UTC (2+ messages)
` [Bug tree-optimization/104058] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2022-01-20 8:51 UTC
[Bug c++/104142] New: [9/10/11/12] Spurios warning unused-variable
2022-01-20 8:48 UTC (2+ messages)
` [Bug c++/104142] "
[Bug fortran/104143] New: [F2018] Accept scalar actual arguments to assumed-type assumed-size array dummies [type(*), dimension(*)]
2022-01-20 8:43 UTC
[Bug target/104117] New: gcc10 fails to build icu for ppc64 on 10.5.8 (direct access to a floating-point constant)
2022-01-20 8:38 UTC (7+ messages)
` [Bug target/104117] "
[Bug bootstrap/104134] New: Bootstrap on FreeBSD files compiling gcc/cp/error.cc
2022-01-20 8:37 UTC (18+ messages)
` [Bug bootstrap/104134] "
` [Bug c++/104134] "
` [Bug c++/104134] Bootstrap with --disable-nls "
[Bug bootstrap/104135] New: [12 Regression] -Werror=format-diag breaks rtl checking bootstrap
2022-01-20 8:12 UTC (6+ messages)
` [Bug bootstrap/104135] "
[Bug other/102664] New: contrib/gcc-git-customization.sh uses echo -n, which isn't portable
2022-01-20 8:07 UTC (3+ messages)
` [Bug other/102664] "
[Bug tree-optimization/104114] New: vect.exp fails when run with -Wvector-operation-performance due to bogus diagnostics
2022-01-20 8:04 UTC (4+ messages)
` [Bug tree-optimization/104114] "
[Bug middle-end/104140] New: [12 Regression] ICE verify_gimple failed: type mismatch in binary expression since r12-6434-g0752c75536e
2022-01-20 8:03 UTC (2+ messages)
` [Bug middle-end/104140] "
[Bug c++/104139] New: [12 Regression] g++.dg/abi/no_unique_address2.C at r12-6028 (a37e8ce3b663)
2022-01-20 8:02 UTC (3+ messages)
` [Bug c++/104139] "
[Bug fortran/104130] New: [12 Regression] ICE in gfc_add_class_array_ref, at fortran/class.c:274
2022-01-20 7:56 UTC (2+ messages)
` [Bug fortran/104130] "
[Bug fortran/104127] New: [9/10/11/12 Regression] ICE in get_array_charlen, at fortran/trans-array.c:7244
2022-01-20 7:56 UTC (5+ messages)
` [Bug fortran/104127] "
[Bug target/104122] New: On Zen3, 510.parest_r (built with -Ofast) is faster with generic than with native tuning
2022-01-20 7:54 UTC (3+ messages)
` [Bug target/104122] "
` [Bug target/104122] On Zen3, 510.parest_r (built with -Ofast) is faster with generic than with native ISA
[Bug c/104120] New: slow compilation with only "-g3 -O1"; other opt levels are fine
2022-01-20 7:51 UTC (5+ messages)
` [Bug c/104120] [10/11/12 Regression] slow compilation with only "-g3 -O1"; other opt levels are fine since r10-15-gf179b64e3ab013ff
` [Bug debug/104120] "
[Bug tree-optimization/104119] New: Wrong -Werror=format-overflow= since r12-5014-g6b8b959675a3e14c
2022-01-20 7:43 UTC (7+ messages)
` [Bug tree-optimization/104119] "
` [Bug tree-optimization/104119] unexpected -Wformat-overflow after strlen in ILP32 since Ranger integration
` [Bug tree-optimization/104119] [12 Regression] "
[Bug tree-optimization/104116] New: Optimize {FLOOR,CEIL,ROUND}_{DIV,MOD}_EXPR in tree-vect-patterns.cc
2022-01-20 7:33 UTC (2+ messages)
` [Bug tree-optimization/104116] "
[Bug other/103121] New: Warnings
2022-01-20 7:25 UTC (4+ messages)
` [Bug tree-optimization/103121] [12 Regression] Warnings in cp/optimize.c causing build failure
[Bug c++/104141] New: Access to private member function from requires-clause accepted
2022-01-20 7:14 UTC
[Bug tree-optimization/103063] New: Wrong code while using -O3
2022-01-20 7:04 UTC (5+ messages)
` [Bug tree-optimization/103063] [9/10/11/12 Regression] Wrong code while using -O3 since r7-2373-g69b806f6a60efcf1
[Bug libstdc++/103655] New: "x" does not exist on windows and dos
2022-01-20 5:52 UTC (2+ messages)
` [Bug libstdc++/103655] "
[Bug c++/104066] New: "extern constinit long (* const syscall_reexported) (long, ...);" doesn't compile: gcc thinks "constinit" applies to return value, not to function pointer itself
2022-01-20 5:26 UTC (2+ messages)
` [Bug c++/104066] "extern constinit long (* const syscall_reexported) (long, ...); " "
[Bug c++/104138] New: ICE when lambda is passed as parameter
2022-01-20 4:46 UTC (4+ messages)
` [Bug c++/104138] ICE in is_base_type with lambda is passed as parameter with -g
[Bug c++/102300] New: Qualified name in class template
2022-01-20 4:19 UTC (3+ messages)
` [Bug c++/102300] [10/11/12 Regression] Qualified name of same template in class template is rejected
` [Bug c++/102300] [10/11 "
[Bug c/87983] Feature: Add a warning when case labels from a different enum than the one in switch(EXPR) are used
2022-01-20 4:10 UTC
[Bug c/103881] New: Wconversion false positive when using |= and &= with two rvalues in binary op
2022-01-20 3:58 UTC (2+ messages)
` [Bug c/103881] "
[Bug c++/54367] New: [meta-bug] [C++11] lambda expressions
2022-01-20 3:36 UTC (2+ messages)
` [Bug c++/54367] [meta-bug] "
[Bug c++/99505] New: ICE Segmentation fault when decltype lambda in parameter list
2022-01-20 3:36 UTC (2+ messages)
` [Bug c++/99505] "
[Bug c++/104137] New: ICE when lambda has parameter of decltype of a non-convertable lambda
2022-01-20 3:36 UTC (4+ messages)
` [Bug c++/104137] "
[Bug c/103724] New: warning
2022-01-20 3:34 UTC (2+ messages)
` [Bug tree-optimization/103724] [9/10/11/12 Regression] invalid warning: iteration 7 invokes undefined behavior
[Bug c/103874] New: [11/12 Regression] ICE in internal_error on riscv64
2022-01-20 2:22 UTC (3+ messages)
` [Bug debug/103874] [11/12 Regression] ICE in internal_error on riscv64 and -gsplit-dwarf
[Bug tree-optimization/103721] New: [12 regression] wrong code generated for loop with conditional (jump threading?)
2022-01-20 0:10 UTC (6+ messages)
` [Bug tree-optimization/103721] [12 regression] wrong code generated for loop with conditional since r12-4790-g4b3a325f07acebf4
[Bug target/104136] New: Gcc cannot compile wrf_r for power10 using -Ofast
2022-01-20 0:00 UTC (2+ messages)
` [Bug target/104136] "
[Bug target/103686] New: ICE in rs6000_expand_new_builtin at rs6000-call.c:15946
2022-01-19 22:19 UTC (2+ messages)
` [Bug target/103686] "
[Bug fortran/103695] New: [12 Regression] ICE: verify_ssa failed
2022-01-19 21:55 UTC (2+ messages)
` [Bug fortran/103695] [12 Regression][OpenMP] affinity clause - ICE: verify_ssa failed since r12-1108-g9a5de4d5af1c10a8
[Bug fortran/104128] New: ICE in gfc_widechar_to_char, at fortran/scanner.c:199
2022-01-19 21:24 UTC (3+ messages)
` [Bug fortran/104128] "
[Bug sanitizer/102911] New: AddressSanitizer: CHECK failed: asan_malloc_linux.cpp:46
2022-01-19 21:23 UTC (4+ messages)
` [Bug sanitizer/102911] "
[Bug c++/51620] New: [c++0x] [4.6/4.7 Regression] ICE with private destructor
2022-01-19 21:21 UTC (3+ messages)
` [Bug c++/51620] "
[Bug middle-end/104133] New: OpenACC 'kernels' decomposition: internal compiler error: 'verify_gimple' failed, error: invalid operands in binary operation
2022-01-19 21:07 UTC
[Bug middle-end/104132] New: OpenACC 'kernels' decomposition: internal compiler error: verify_gimple failed, error: non-register as LHS of binary operation
2022-01-19 21:05 UTC
[Bug c/104069] New: -Werror=use-after-free false positive on elfutils-0.186
2022-01-19 20:54 UTC (9+ messages)
` [Bug middle-end/104069] "
[Bug tree-optimization/100400] New: ICE in visit_loops_in_gang_single_region
2022-01-19 20:45 UTC (2+ messages)
` [Bug middle-end/100400] "
[Bug testsuite/104103] New: [12 regression] many excess errors from g++.dg/asan/asan_test.C after r12-6606
2022-01-19 18:57 UTC (2+ messages)
` [Bug middle-end/104103] "
[Bug tree-optimization/104129] New: FAIL: gcc.dg/torture/pr57147-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
2022-01-19 18:57 UTC (2+ messages)
` [Bug testsuite/104129] "
[Bug fortran/104131] New: ICE in gfc_conv_array_ref, at fortran/trans-array.c:3810
2022-01-19 18:53 UTC
[Bug modula2/101389] New: Parallel build doesn't work
2022-01-19 18:50 UTC (2+ messages)
` [Bug modula2/101389] "
[Bug fortran/104126] New: ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.c:5649
2022-01-19 18:44 UTC (2+ messages)
` [Bug fortran/104126] "
[Bug ada/103538] New: [12 Regression] trunk 20211203 fails to build gnat on x86_64-linux-gnux32
2022-01-19 18:19 UTC (8+ messages)
` [Bug ada/103538] "
[Bug target/104121] New: [12 Regression] v850: Infinite loop in find_reload_regno_insns()
2022-01-19 18:00 UTC (6+ messages)
` [Bug target/104121] "
` [Bug target/104121] [12 Regression] v850: Infinite loop in find_reload_regno_insns() since r12-5852-g50e8b0c9bca6cdc57804f860ec5311b641753fbb
[Bug tree-optimization/104125] New: 531.deepsjeng_r regressed on Zen2 CPUs at -Ofast -march=native (without LTO) during GCC 12 development
2022-01-19 18:00 UTC (2+ messages)
` [Bug tree-optimization/104125] "
[Bug target/104124] New: Poor optimization for vector splat DW with small consts
2022-01-19 17:51 UTC (2+ messages)
` [Bug target/104124] "
[Bug middle-end/102380] New: [meta-bug] visibility (fvisibility=* and attributes) issues
2022-01-19 17:44 UTC (2+ messages)
` [Bug middle-end/102380] "
[Bug c/96367] New: bogus format truncation error on armhf when building perf with gcc 10
2022-01-19 17:42 UTC (2+ messages)
` [Bug tree-optimization/96367] bogus -Wformat-truncation in ILP32
[Bug libstdc++/104123] New: 29_atomics/headers/stdatomic.h/c_compat.cc fails on AIX
2022-01-19 17:41 UTC (5+ messages)
` [Bug libstdc++/104123] "
[Bug tree-optimization/93518] missing warning on a possible overflow by sprintf %s with an allocated argument
2022-01-19 17:37 UTC
[Bug c/89161] Bogus -Wformat-overflow warning with value range known
2022-01-19 17:35 UTC
[Bug middle-end/103642] New: [12 Regression] ICE in lower_omp_target: omp-low.c:12977 (fold_convert_loc) for omp target map(from: t.s->a[:N])
2022-01-19 16:34 UTC (2+ messages)
` [Bug middle-end/103642] [12 Regression] ICE in lower_omp_target: omp-low.c:12977 (fold_convert_loc) for omp target map(from: t.s->a[:N]) since r12-5835-g0ab29cf0bb68960c
[Bug c/103275] New: don't generate kmov with IE model relocations
2022-01-19 16:15 UTC (2+ messages)
` [Bug target/103275] [11/12 Regression] "
[Bug fortran/104100] New: Passing an allocated array to a C bind function alters the bounds
2022-01-19 16:05 UTC (2+ messages)
` [Bug fortran/104100] "
[Bug testsuite/104083] New: Ada testsuite does not respect RUNTESTFLAGS
2022-01-19 15:20 UTC (3+ messages)
` [Bug testsuite/104083] "
[Bug tree-optimization/102650] New: Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2022-01-19 15:15 UTC (4+ messages)
` [Bug tree-optimization/102650] [12 Regression] "
[Bug target/104118] New: gcc11 fails to build R for ppc64 on 10.5.8
2022-01-19 14:59 UTC (2+ messages)
` [Bug target/104118] "
[Bug c++/104108] New: [10/11/12 Regression] template alias inside template with static field of template class rejected
2022-01-19 14:57 UTC (2+ messages)
` [Bug c++/104108] [10/11/12 Regression] [c++17+] template alias inside template with static field of template class rejected since r10-6329-g423284053ec51832
[Bug middle-end/102700] New: [Diagnostics] uninitialized warning missing after O2 vectorization
2022-01-19 14:46 UTC (3+ messages)
` [Bug middle-end/102700] [12 Regression] wrong location in -Wuninitialized after -O2 vectorization
[Bug c++/104111] New: Concept evaluation depends on context where it was first checked
2022-01-19 14:19 UTC (2+ messages)
` [Bug c++/104111] "
[Bug regression/103997] New: gcc.target/i386/pr88531-??.c scan-assembler-times FAILs
2022-01-19 14:15 UTC (2+ messages)
` [Bug regression/103997] [12 Regression] "
[Bug sanitizer/101476] New: AddressSanitizer check failed, points out a (potentially) non-existing stack error
2022-01-19 14:13 UTC (3+ messages)
` [Bug sanitizer/101476] "
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2022-01-19 14:09 UTC
[Bug other/102938] New: [12 regression] ICE in fortran test cases after r12-4240
2022-01-19 14:06 UTC (2+ messages)
` [Bug other/102938] "
[Bug target/102860] New: [12 regression] libgomp.fortran/simd2.f90 ICEs after r12-4526
2022-01-19 14:06 UTC (3+ messages)
` [Bug middle-end/102860] "
[Bug c/104115] New: Does not understand that inequality is transitive
2022-01-19 14:03 UTC (6+ messages)
` [Bug c/104115] "
[Bug target/104112] New: ICE with -Ofast -march=armv8.2-a+sve -msve-vector-bits=512
2022-01-19 13:55 UTC (11+ messages)
` [Bug tree-optimization/104112] [12 Regression] ICE with -Ofast -march=armv8.2-a+sve -msve-vector-bits=512 since r12-2292-g1dd3f21095858fbfd3e28a149578d5fb67e75f95
[Bug c++/99571] New: ICE for NTTP with pointer to array of union
2022-01-19 13:01 UTC (2+ messages)
` [Bug c++/99571] ICE for NTTP with pointer to a field inside anonymous union/struct
[Bug debug/104054] New: '-fcompare-debug' failure (length) w/ -Os -funroll-loops
2022-01-19 12:52 UTC (2+ messages)
` [Bug rtl-optimization/104054] [9/10/11/12 Regression] '-fcompare-debug' failure (length) w/ -Os -funroll-loops since r8-3946-gfe94440235cfaa57
[Bug c++/104113] New: DR 625 forbids "auto" being used in template argument and parser fails to issue correct error message for it
2022-01-19 11:21 UTC (3+ messages)
` [Bug c++/104113] invalid template argument causes the type to become int which confuses the rest of the diagnostic
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