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[Bug c++/77811] [concepts] invalid redefinition error when declaring friend function
2021-12-28 9:32 UTC
[Bug c++/103849] New: std::hash specializations with distinct concepts fails
2021-12-28 9:29 UTC (2+ messages)
` [Bug c++/103849] "
[Bug c++/92944] [concepts] redefinition error when using constrained structure template inside namespace
2021-12-28 9:29 UTC
[Bug target/103842] New: [12 regression] ICE on ilmbase-2.5.7: during RTL pass: expand
2021-12-28 7:32 UTC (8+ messages)
` [Bug target/103842] "
[Bug tree-optimization/51964] New: Missed tail merging opportunity
2021-12-28 6:59 UTC (4+ messages)
` [Bug tree-optimization/51964] "
[Bug tree-optimization/65426] New: Recognize byte-swaps when writing to buffers
2021-12-28 6:41 UTC (2+ messages)
` [Bug tree-optimization/65426] "
[Bug tree-optimization/68694] SLP loads should be permuted until supported if possible
2021-12-28 6:36 UTC
[Bug target/86693] inefficient atomic_fetch_xor
2021-12-28 6:23 UTC (3+ messages)
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-12-28 6:23 UTC (3+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/57169] New: fully unrolled matrix multiplication not vectorized
2021-12-28 6:23 UTC (2+ messages)
` [Bug tree-optimization/57169] "
[Bug ipa/86132] Failure to elide condition known to be non-null
2021-12-28 5:34 UTC
[Bug c++/99968] New: [11 Regression] ICE on remove_const_t<incomplete enum type> in requires-expression
2021-12-28 4:52 UTC (2+ messages)
` [Bug c++/99968] "
[Bug tree-optimization/53044] New: completely peel loops that do not run a constant time
2021-12-28 4:27 UTC (3+ messages)
` [Bug tree-optimization/53044] "
[Bug c++/98401] New: Temporaries passed to co_await sometimes cause an extraneous call to destructor at incorrect address
2021-12-28 4:04 UTC (4+ messages)
` [Bug c++/98401] coroutines: "
[Bug tree-optimization/46228] New: code produced for STL container is worse in 4.5.1 than in 4.4.5
2021-12-28 3:56 UTC (2+ messages)
` [Bug ipa/46228] "
[Bug tree-optimization/59859] New: [meta-bug] GRAPHITE issues
2021-12-28 2:49 UTC (2+ messages)
` [Bug tree-optimization/59859] "
[Bug tree-optimization/90200] [graphite] ICE: Segmentation fault (in apply_schedule_on_deps)
2021-12-28 2:49 UTC
[Bug libstdc++/103848] New: std::deque<>::operator- uses "0" for nullptr check, triggers "zero-as-null-pointer-constant"
2021-12-28 2:39 UTC (2+ messages)
` [Bug libstdc++/103848] [11/12 Regression] std::deque<>::iterator operator- uses "0" for nullptr check, triggers "zero-as-null-pointer-constant" warning
[Bug tree-optimization/103845] New: ICE in execute, at gimple-harden-conditionals.cc:552
2021-12-28 2:25 UTC (2+ messages)
` [Bug tree-optimization/103845] "
[Bug c++/96943] New: incomplete type used in nested name specifier
2021-12-28 2:11 UTC (2+ messages)
` [Bug c++/96943] incomplete type for template for self named using an enum value
[Bug go/68931] gccgo fails to build using MUSL libc
2021-12-27 23:13 UTC
[Bug go/103847] New: gccgo SIGSEGV in libgo standard library on sparc64
2021-12-27 23:01 UTC (4+ messages)
` [Bug go/103847] "
[Bug fortran/102332] New: ICE in select_type_set_tmp, at fortran/match.c:6366
2021-12-27 22:18 UTC (3+ messages)
` [Bug fortran/102332] "
[Bug c/103815] New: Misoptimization of a bounded do/while loop
2021-12-27 22:09 UTC (2+ messages)
` [Bug tree-optimization/103815] IVCann/IVOPTs changes induction variable so it is an addition but the need for shift is there and the result could have used for the (loop) exit compare
[Bug libfortran/98076] New: Increase speed of integer I/O
2021-12-27 21:59 UTC (4+ messages)
` [Bug libfortran/98076] "
[Bug fortran/103418] New: random_number() does not accept pointer, intent(in) array argument
2021-12-27 20:35 UTC (3+ messages)
` [Bug fortran/103418] "
[Bug fortran/103776] New: ICE in gfc_compare_string, at fortran/arith.c:1118
2021-12-27 20:17 UTC (2+ messages)
` [Bug fortran/103776] "
[Bug fortran/103634] New: Runtime crash with PACK on zero-sized arrays
2021-12-27 20:14 UTC (4+ messages)
` [Bug libfortran/103634] "
[Bug fortran/103778] New: [10/11/12 Regression] ICE: Invalid expression in gfc_element_size
2021-12-27 20:06 UTC (4+ messages)
` [Bug fortran/103778] "
[Bug fortran/101329] New: ICE: Invalid expression in gfc_element_size
2021-12-27 20:04 UTC (3+ messages)
` [Bug fortran/101329] "
[Bug c++/103832] New: vectorized code segfaults due to misaligned access
2021-12-27 18:05 UTC (2+ messages)
` [Bug c++/103832] "
[Bug target/103773] New: wrong code at -Oz due to sign extension
2021-12-27 17:31 UTC (2+ messages)
` [Bug target/103773] "
[Bug c/103813] New: Crash in decompose, at wide-int.h:984 fold-const
2021-12-27 16:48 UTC (2+ messages)
` [Bug middle-end/103813] [11/12 Regression] Crash in decompose, at wide-int.h:984 fold-const since r11-5271-g4866b2f5db117f9e
[Bug c++/103843] New: Direct call to Desctructor is optimized out
2021-12-27 16:41 UTC (9+ messages)
` [Bug c++/103843] "
[Bug c/100985] New: Aarch64 acle.h "extern "C" {" mismatch "}" in 9.4.0
2021-12-27 16:28 UTC (4+ messages)
` [Bug target/100985] [9 Regression] "
[Bug rtl-optimization/103830] New: volatile optimized away
2021-12-27 16:20 UTC (2+ messages)
` [Bug ipa/103830] [12 Regression] null pointer access optimized away by removing function call at -Og
[Bug target/103846] New: [9 Regression] unmatched extern "C" block in aarch64/arm_acle.h
2021-12-27 16:17 UTC (2+ messages)
` [Bug target/103846] "
[Bug libgcc/100415] New: runtime error: reference binding to null pointer of type 'const struct __forced_unwind'
2021-12-27 15:59 UTC (2+ messages)
` [Bug libstdc++/100415] "
[Bug c/103835] New: Bogus sprintf warnings
2021-12-27 15:09 UTC (3+ messages)
` [Bug tree-optimization/103835] "
[Bug libstdc++/101236] New: [12 Regression] bits/unique_ptr.h:658:48: error: invalid use of incomplete type ‘class llvm::APFloat’
2021-12-27 15:02 UTC (2+ messages)
` [Bug libstdc++/101236] [12 Regression] bits/unique_ptr.h:658:48: error: invalid use of incomplete type ‘class llvm::APFloat’ since r12-1778-g17bc3848e065c0980523e1a1592f2f03b24b4f1c
[Bug c++/101239] New: "Internal compiler error: Error reporting routines re-entered." in size_in_bytes_loc
2021-12-27 15:02 UTC (3+ messages)
` [Bug c++/101239] "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-12-27 14:49 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/103700] New: Incomplete type not causing constraints to fail
2021-12-27 14:49 UTC (3+ messages)
` [Bug c++/103700] "
[Bug target/101324] New: powerpc64le: hashst appears before mflr at -O1 or higher
2021-12-27 13:50 UTC (2+ messages)
` [Bug target/101324] "
[Bug tree-optimization/57245] New: Floating-point constant truncation ignores -frounding-math
2021-12-27 13:40 UTC (2+ messages)
` [Bug tree-optimization/57245] "
[Bug c/103735] New: [12 Regression] Extra glibc "make check" failures
2021-12-27 13:40 UTC (2+ messages)
` [Bug middle-end/103735] [12 Regression] Extra glibc "make check" failures by r12-4764
[Bug middle-end/103762] New: [12 Regression] glibc master branch is miscompiled by r12-897
2021-12-27 13:35 UTC (3+ messages)
` [Bug target/103762] "
[Bug debug/103836] New: '-fcompare-debug' failure (length) w/ -fopenacc --param openacc-kernels=decompose
2021-12-27 13:18 UTC (2+ messages)
` [Bug debug/103836] "
[Bug debug/103837] New: [12 Regression] '-fcompare-debug' failure (length) w/ -Og -fmove-loop-invariants -fnon-call-exceptions -fno-tree-dce
2021-12-27 12:50 UTC (7+ messages)
` [Bug debug/103837] "
` [Bug tree-optimization/103837] [9/10/11/12 "
` [Bug rtl-optimization/103837] "
[Bug middle-end/103839] New: __builtin_clear_padding doesn't zero alignment holes of unions with fields that overlap padding
2021-12-27 11:10 UTC (5+ messages)
` [Bug middle-end/103839] "
[Bug debug/103838] New: [11/12 Regression] '-fcompare-debug' failure (length) w/ -O2 --param max-early-inliner-iterations=0 --param max-inline-insns-auto=2
2021-12-27 10:12 UTC (5+ messages)
` [Bug debug/103838] "
[Bug c++/103844] New: [modules] ICE when exporting shared_ptr alias
2021-12-27 9:42 UTC
[Bug lto/103823] New: g++.dg/torture/pr31863.C fails on darwin with "using serial compilation of 2 LTRANS jobs"
2021-12-27 9:14 UTC (5+ messages)
` [Bug testsuite/103823] "
[Bug target/95046] New: Vectorize V2SFmode operations
2021-12-27 9:12 UTC (2+ messages)
` [Bug target/95046] "
[Bug demangler/98886] New: stack overflow in cxxfilt, demangle_type, rust-demangle.c:854
2021-12-27 8:25 UTC (10+ messages)
` [Bug demangler/98886] "
[Bug demangler/100105] New: stack exhaust by recursion in cxxfilt demangler
2021-12-27 8:25 UTC (2+ messages)
` [Bug demangler/100105] "
[Bug other/99763] New: c++filt crashes when demangling
2021-12-27 8:25 UTC (2+ messages)
` [Bug demangler/99763] "
[Bug demangler/98916] New: stack overflow in cxxfilt, str_buf_reserve, rust-demangle.c:1432
2021-12-27 8:25 UTC (2+ messages)
` [Bug demangler/98916] "
[Bug demangler/102130] New: [c++filt] Stack overflow in demangle_path
2021-12-27 8:24 UTC (2+ messages)
` [Bug demangler/102130] "
[Bug c/98888] New: stack overflow in cxxfilt, demangle_path, rust-demangle.c:674
2021-12-27 8:24 UTC (2+ messages)
` [Bug demangler/98888] "
[Bug c/98887] New: stack overflow in cxxfilt, str_buf_append, rust-demangle.c:1490
2021-12-27 8:24 UTC (2+ messages)
` [Bug demangler/98887] "
[Bug demangler/102132] New: [nm] Stack overflow in demangler_path
2021-12-27 8:24 UTC (2+ messages)
` [Bug demangler/102132] "
[Bug demangler/101798] New: rust-demangle.c infinite recursion
2021-12-27 8:23 UTC (2+ messages)
` [Bug demangler/101798] "
[Bug demangler/103841] New: Uncontrolled Recursion in libiberty/rust-demangle.c
2021-12-27 8:23 UTC (2+ messages)
` [Bug demangler/103841] "
[Bug d/103840] New: d: Errors message: Please submit a full bug report in testsuite
2021-12-27 8:00 UTC (3+ messages)
` [Bug d/103840] "
[Bug tree-optimization/94790] New: Failure to use andn in specific pattern in which it is available
2021-12-27 7:49 UTC (4+ messages)
` [Bug rtl-optimization/94790] "
[Bug tree-optimization/83543] strlen of a local array member not optimized on some targets
2021-12-27 7:39 UTC
[Bug target/91681] Missed optimization for 128 bit arithmetic operations
2021-12-27 7:29 UTC
[Bug inline-asm/54273] New: [4.7] ICE in extract_constrain_insn_cached with --float=soft, --target=powerpc-unknown-linux-gnu
2021-12-27 7:17 UTC (2+ messages)
` [Bug target/54273] ICE with global floating register and soft float
[Bug target/103623] New: error: unable to generate reloads (ICE in curr_insn_transform, at lra-constraints.c:4132), or error: insn does not satisfy its constraints (ICE in extract_constrain_insn_cached, at recog.c:2682)
2021-12-27 6:51 UTC (11+ messages)
` [Bug target/103623] [12 Regression] "
[Bug tree-optimization/91459] Tail-Call Optimization is not performed when return value is assumed
2021-12-27 6:00 UTC
[Bug tree-optimization/95922] New: Failure to optimize `((b ^ a) & c) ^ a` to `(a & ~c) | (b & c)` the right way on architectures with andnot
2021-12-27 5:53 UTC (2+ messages)
` [Bug middle-end/95922] "
[Bug rtl-optimization/53652] New: *andn* isn't used for vectorization
2021-12-27 5:48 UTC (3+ messages)
` [Bug rtl-optimization/53652] "
[Bug rtl-optimization/56876] New: Combine does not invent new moves
2021-12-27 5:47 UTC (3+ messages)
` [Bug target/56876] "
[Bug target/88705] [ARM][Generic Vector Extensions] float32x4/float64x2 vector operator overloads scalarize on NEON
2021-12-27 5:38 UTC
[Bug target/77438] Vector lowering should also consider larger vector sizes (MMX -> SSE)
2021-12-27 5:19 UTC
[Bug middle-end/88670] [meta-bug] generic vector extension issues
2021-12-27 5:19 UTC
[Bug rtl-optimization/88428] Fails to consider lea -1(%rax), %rax compared to sub 1, %rax failing to CSE test
2021-12-27 5:05 UTC
[Bug tree-optimization/88361] gcc does not unroll loop
2021-12-27 4:41 UTC
[Bug target/67797] New: [ARM] Unnecessary r0 saving for memset call
2021-12-27 4:28 UTC (3+ messages)
` [Bug middle-end/67797] builtin functions should be able to know when their first argument is returned
` [Bug tree-optimization/67797] builtin functions should be able to know when their first argument is returned for tail calls
[Bug tree-optimization/82991] memcpy and strcpy return value can be assumed to be equal to first argument
2021-12-27 4:28 UTC
[Bug tree-optimization/83142] Missed tail-call opportunity with memmove and other mem*/str* functions which return the first argument back
2021-12-27 4:28 UTC
[Bug tree-optimization/92867] Use ERF_RETURNS_ARG in more places
2021-12-27 4:25 UTC
[Bug ipa/81000] std::any improvement
2021-12-27 4:19 UTC
[Bug tree-optimization/89922] Loop on fixed size array is not unrolled and poorly optimized at -O2
2021-12-27 4:11 UTC
[Bug c++/85747] suboptimal code without constexpr
2021-12-27 4:11 UTC (4+ messages)
[Bug tree-optimization/87543] Inconsistency in noticing a constant result rather than emitting code for a loop
2021-12-27 4:11 UTC
[Bug c++/97077] New: Missed loop unrolling with range for over initializer list
2021-12-27 4:11 UTC (2+ messages)
` [Bug tree-optimization/97077] "
[Bug middle-end/103802] New: [12 regression] recip-3.c fails after r12-6087 on Power m32
2021-12-27 3:03 UTC (3+ messages)
` [Bug tree-optimization/103802] "
[Bug tree-optimization/83389] std::tie generates sub-optimal code when used to compare POD fields
2021-12-27 2:38 UTC
[Bug tree-optimization/79349] unused std::string is not optimized away in presense of a call
2021-12-26 23:17 UTC
[Bug tree-optimization/57962] Missed SLP opportunity
2021-12-26 23:12 UTC
[Bug tree-optimization/64745] New: Generic vectorization missed opportunities
2021-12-26 22:49 UTC (3+ messages)
` [Bug tree-optimization/64745] "
[Bug rtl-optimization/51954] New: __int128_t negation can be optimized
2021-12-26 22:34 UTC (2+ messages)
` [Bug target/51954] __int128_t (and long long on x86) "
[Bug rtl-optimization/50107] New: [IRA, i386] allocates regiters in very non-optimal way
2021-12-26 22:18 UTC (2+ messages)
` [Bug rtl-optimization/50107] [IRA, i386] allocates registers "
[Bug tree-optimization/23970] loop-invariant-motion is not doing it's work
2021-12-26 22:07 UTC
[Bug target/33717] slow code generated for 64-bit arithmetic
2021-12-26 21:58 UTC (2+ messages)
[Bug tree-optimization/61818] New: unused code fails to be removed after dom1, thread updated
2021-12-26 21:28 UTC (2+ messages)
` [Bug tree-optimization/61818] "
[Bug fortran/103828] New: Type generated for CHARACTER(C_CHAR), VALUE arguments is wrong
2021-12-26 20:10 UTC (5+ messages)
` [Bug fortran/103828] "
[Bug fortran/32732] [Bind C] Character scalars are passed as arrays
2021-12-26 17:39 UTC
[Bug libstdc++/103831] New: views::lazy_split accepts Pattern as span<int, 1> when V is input_range
2021-12-26 16:21 UTC (3+ messages)
` [Bug libstdc++/103831] "
` [Bug c++/103831] non-dependent call to non-static member function not rejected ahead of time when there are dependent bases and no 'this'
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