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[Bug c++/101051] New: [ICE] in splice_late_return_type, at cp/pt.c:29738
2021-09-27 22:16 UTC (2+ messages)
` [Bug c++/101051] [10/11/12 Regression] ICE in splice_late_return_type with trailing return type on a conversion operator, caused by r10-6571
[Bug c++/101209] New: ICE with trailing return type on a conversion operator
2021-09-27 22:16 UTC (3+ messages)
` [Bug c++/101209] [10/11/12 Regression] "
[Bug c++/102506] New: [10/11/12 Regression] ICE in splice_late_return_type, at cp/pt.c:29946
2021-09-27 22:14 UTC (2+ messages)
` [Bug c++/102506] "
[Bug d/102428] New: d: Set TREE_NOTHROW for nothrow functions and library calls
2021-09-27 22:07 UTC (2+ messages)
` [Bug d/102428] "
[Bug c/102505] New: [10/11/12 Regression] ICE in verify_sra_access_forest, at tree-sra.c:2368
2021-09-27 22:01 UTC (3+ messages)
` [Bug c/102505] "
` [Bug tree-optimization/102505] "
[Bug c++/102508] New: ICE on coroutine when awaiting inside a statement expression (in transform_local_var_uses, at cp/coroutines.cc:2102)
2021-09-27 21:58 UTC
[Bug c++/102466] New: -O3 -fsanitize=undefined causes warnings (writing 2 bytes into a region of size 0)
2021-09-27 21:37 UTC (3+ messages)
` [Bug tree-optimization/102466] "
[Bug fortran/102458] New: ICE tree check: expected array_type, have pointer_type in gfc_conv_array_initializer, at fortran/trans-array.c:6136
2021-09-27 21:14 UTC (2+ messages)
` [Bug fortran/102458] "
[Bug libstdc++/102499] New: Noexcept not matching fgor std::filesystem::path. Compilation fails for clang
2021-09-27 21:09 UTC (4+ messages)
` [Bug libstdc++/102499] "
` [Bug libstdc++/102499] Noexcept not matching for "
` [Bug libstdc++/102499] [12 Regression] "
[Bug c++/98935] New: [coroutines] co_await on statement expressions causes ICE
2021-09-27 21:09 UTC (2+ messages)
` [Bug c++/98935] "
[Bug debug/102507] New: ICE in btf_finalize when compiling with -gbtf
2021-09-27 21:06 UTC (2+ messages)
` [Bug debug/102507] "
[Bug c/102502] New: C11: _Static_assert disallows const int operand in -O0 while allows it in higher -O
2021-09-27 21:05 UTC (6+ messages)
` [Bug c/102502] "
[Bug c/102504] New: [12 Regression] ICE in build_outer_var_ref, at omp-low.c:746
2021-09-27 21:04 UTC (3+ messages)
` [Bug c/102504] "
[Bug c/68764] C frontend does not fold away trivial expressions that refer to const variables
2021-09-27 20:42 UTC
[Bug c/69960] "initializer element is not constant"
2021-09-27 20:42 UTC
[Bug c++/102479] New: segfault when deducing class template arguments for tuple with libc++-14
2021-09-27 20:03 UTC (3+ messages)
` [Bug c++/102479] "
[Bug fortran/102503] New: ICE in gfc_conv_array_bound, at fortran/trans-types.c:1224
2021-09-27 19:46 UTC
[Bug c++/102454] New: [12 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2958
2021-09-27 19:39 UTC (4+ messages)
` [Bug c++/102454] "
[Bug c++/99909] New: The value of 'std::is_integral_v<auto>' is not usable in a constant expression
2021-09-27 19:38 UTC (2+ messages)
` [Bug c++/99909] "
[Bug testsuite/101269] New: new test case gcc.dg/debug/btf/btf-datasec-1.c fails with its introduction in r12-1852
2021-09-27 19:16 UTC (3+ messages)
` [Bug testsuite/101269] [12 Regression] "
[Bug debug/101283] New: Severaal test fail on Darwin with -gctf
2021-09-27 19:09 UTC (3+ messages)
` [Bug debug/101283] Several tests fail on Darwin with -gctf/gbtf
[Bug c++/86689] [9/10/11/12 Regression] Some combination of SFINAE, overloading, and type deduction showing version inconsistency
2021-09-27 18:50 UTC
[Bug bootstrap/100340] New: Bootstrap fails with Clang 12.0.5 (XCode 12.5)
2021-09-27 17:59 UTC (3+ messages)
` [Bug target/100340] "
[Bug other/102501] New: [12 regression] several test case failures after r12-3876
2021-09-27 17:42 UTC
[Bug c++/32562] -Wunused/-Wunused-function doesn't warn about static function only called by itself (recursive)
2021-09-27 16:59 UTC
[Bug c/102498] New: wrong output of printf with long double constant and non-default rounding mode
2021-09-27 16:50 UTC (5+ messages)
` [Bug c/102498] wrong output of printf with long double constant (pi) "
` [Bug target/102498] "
[Bug fortran/102500] New: [12 regression] Missing include for gfortran.dg/include_15.f90 in r12-3722
2021-09-27 16:37 UTC
[Bug fortran/102460] New: fortran internal compile error in coverage.c
2021-09-27 15:35 UTC (4+ messages)
` [Bug fortran/102460] "
[Bug c++/102489] New: [12 Regression] ICE in is_this_parameter, at cp/semantics.c:11273
2021-09-27 15:23 UTC (4+ messages)
` [Bug c++/102489] "
` [Bug c++/102489] [12 Regression] ICE in is_this_parameter, at cp/semantics.c:11273 since r12-3529-g70ee703c479081ac
[Bug fortran/102430] New: ICE in fold_convert_loc, at fold-const.c:2554
2021-09-27 14:44 UTC (3+ messages)
` [Bug fortran/102430] [9/10/11/12 Regression] ICE in fold_convert_loc, at fold-const.c:2554 since r7-4447-gb4c3a85be9658537
[Bug target/102473] New: 521.wrf_r 5% slower at -Ofast and generic x86_64 tuning after r12-3426-g8f323c712ea76c
2021-09-27 14:27 UTC (9+ messages)
` [Bug target/102473] [12 Regression] "
Are you going to fix the addcarry_u64 and subborrow_u64 bugs in the future?
2021-09-27 14:18 UTC
[Bug fortran/102459] New: [12 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.c:3549
2021-09-27 13:54 UTC (2+ messages)
` [Bug fortran/102459] [12 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.c:3549 since r12-1108-g9a5de4d5af1c10a8
[Bug c++/91292] Mangler incorrectly handles negative numbers in expressions
2021-09-27 13:50 UTC
[Bug fortran/102457] New: [PDT] ICE in fold_convert_const_int_from_real, at fold-const.c:2034
2021-09-27 13:38 UTC (2+ messages)
` [Bug fortran/102457] "
[Bug c++/102414] New: [12 Regression] ICE in unify_array_domain, at cp/pt.c:23442
2021-09-27 13:33 UTC (3+ messages)
` [Bug c++/102414] [12 Regression] ICE in unify_array_domain, at cp/pt.c:23442 since r12-1933-ge66d0b7b87d105d2
[Bug tree-optimization/102492] New: [12 Regression] ICE in scan_sharing_clauses, at omp-low.c:1205
2021-09-27 13:33 UTC (3+ messages)
` [Bug tree-optimization/102492] "
[Bug c++/102434] New: [11/12 Regression] ICE in output_constructor_regular_field, at varasm.c:5514
2021-09-27 13:33 UTC (3+ messages)
` [Bug c++/102434] [11/12 Regression] ICE in output_constructor_regular_field, at varasm.c:5514 since r11-4547-g6fb7e3c29188ab7c
[Bug tree-optimization/102440] New: Uinteger Opt/Param but the underlying type is signed
2021-09-27 13:29 UTC (2+ messages)
` [Bug other/102440] "
[Bug c++/102433] New: [11/12 Regression] ICE in ~saved_token_sentinel, at cp/parser.c:1293
2021-09-27 13:19 UTC (2+ messages)
` [Bug c++/102433] [11/12 Regression] ICE in ~saved_token_sentinel, at cp/parser.c:1293 since r11-8118-g82198676c80764ca
[Bug fortran/102431] New: [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439
2021-09-27 13:15 UTC (2+ messages)
` [Bug fortran/102431] [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439 since r12-1206-g178191e1dfafd8db
[Bug c/102416] New: [12 Regression] ICE in gimplify_expr, at gimplify.c:15570
2021-09-27 13:06 UTC (2+ messages)
` [Bug c/102416] ICE in gimplify_expr, at gimplify.c:15570 since r12-1108-g9a5de4d5af1c10a8
[Bug ada/102450] New: GCC error: in set_min_and_max_values_for_integral_type, at stor-layout.c:2851
2021-09-27 13:05 UTC (11+ messages)
` [Bug ada/102450] "
[Bug c++/102396] New: ICE when using concepts, in get, at cp/constraint.cc:2637
2021-09-27 12:51 UTC (2+ messages)
` [Bug c++/102396] [11/12 Regression] ICE when using concepts, in get, at cp/constraint.cc:2637 since r11-6245-g79f57d5cb070bb02
[Bug tree-optimization/102497] New: gimple-predicate-analysis.cc:2143:1: warning: function 'add_pred' is not needed and will not be emitted [-Wunneeded-internal-declaration]
2021-09-27 12:43 UTC (4+ messages)
` [Bug tree-optimization/102497] "
[Bug tree-optimization/102474] New: [12 regression] Crash in ipa-modref compiling Go code
2021-09-27 12:38 UTC (2+ messages)
` [Bug ipa/102474] "
[Bug c++/102490] New: Erroneous optimization of default constexpr operator== of struct with bitfields
2021-09-27 12:38 UTC (5+ messages)
` [Bug c++/102490] "
[Bug middle-end/101876] New: [290x] vector builtin vec_permi fails to resolve with #pragma GCC target
2021-09-27 12:25 UTC (2+ messages)
` [Bug target/101876] [s390x] "
[Bug fortran/94070] Assumed-rank arrays – bounds mishandled, SIZE/SHAPE/UBOUND/LBOUND
2021-09-27 12:06 UTC
[Bug debug/100520] New: [11/12 Regression] aarch64: ‘-fcompare-debug’ failure with -fprofile-generate
2021-09-27 11:54 UTC (2+ messages)
` [Bug gcov-profile/100520] [11/12 Regression] "
[Bug libstdc++/102445] New: [meta-bug] std::regex issues
2021-09-27 11:45 UTC (2+ messages)
` [Bug libstdc++/102445] "
[Bug libstdc++/102447] New: std::regex incorrectly accepts invalid bracket expression
2021-09-27 11:45 UTC (2+ messages)
` [Bug libstdc++/102447] "
[Bug libstdc++/102480] New: std::regex fails to match ^ when match_prev_avail is used
2021-09-27 11:45 UTC (2+ messages)
` [Bug libstdc++/102480] "
[Bug c++/102488] New: ICE with default constexpr operator== on class with bitfield
2021-09-27 11:37 UTC (2+ messages)
` [Bug c++/102488] "
[Bug c++/61973] New: __thread and deleted destructor
2021-09-27 11:33 UTC (2+ messages)
` [Bug c++/61973] "
[Bug c++/58408] [C++11] __thread + trivially_constructible -> error
2021-09-27 11:26 UTC (2+ messages)
[Bug c++/102496] New: [11 regression] extern __thread declaration in function scope produces a non-TLS reference
2021-09-27 10:52 UTC (3+ messages)
` [Bug c++/102496] [11/12 "
` [Bug c++/102496] [11/12 regression] extern __thread and thread_local "
[Bug c/94726] New: internal compiler error: in uniform_vector_p, at tree.c:11214
2021-09-27 10:41 UTC (4+ messages)
` [Bug c/94726] [10/11/12 Regression] ICE in uniform_vector_p, at tree.c:11214 since r10-2089-g21caa1a2649d586f
[Bug other/102495] New: optimize some consecutive byte load pattern to word load
2021-09-27 8:48 UTC (2+ messages)
` [Bug tree-optimization/102495] "
[Bug tree-optimization/102494] New: Failure to optimize out vector reduction properly especially when using OpenMP
2021-09-27 8:47 UTC (7+ messages)
` [Bug tree-optimization/102494] "
` [Bug tree-optimization/102494] Failure to optimize "
[Bug tree-optimization/102483] New: Regression in codegen of reduction of 4 chars
2021-09-27 8:46 UTC (3+ messages)
` [Bug target/102483] Reduction of 4 chars can be improved
[Bug middle-end/102487] New: __builtin_popcount(y&3) is not optimized to (y&1)+((y&2)>>1) if don't have popcount optab (or expensive one)
2021-09-27 8:38 UTC (2+ messages)
` [Bug middle-end/102487] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-09-27 8:26 UTC (4+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/82426] Missed tree-slp-vectorization on -O2 and -O3
2021-09-27 8:26 UTC (2+ messages)
[Bug tree-optimization/97351] New: gcc.dg/vect/bb-slp-subgroups-3.c bad vectorization with AVX
2021-09-27 8:25 UTC (3+ messages)
` [Bug tree-optimization/97351] "
[Bug tree-optimization/97352] New: gcc.dg/vect/bb-slp-pr78205.c fails to vectorize all opportunities with AVX
2021-09-27 8:25 UTC (3+ messages)
` [Bug tree-optimization/97352] "
[Bug target/60778] New: shift not folded into shift on x86-64
2021-09-27 8:22 UTC (5+ messages)
` [Bug target/60778] "
[Bug target/101059] New: v4sf reduction not optimal
2021-09-27 7:51 UTC (2+ messages)
` [Bug target/101059] "
[Bug fortran/102079] New: Misleading -Wlto-type-mismatch warning on wrong float type to C function
2021-09-27 7:40 UTC (5+ messages)
` [Bug fortran/102079] "
[Bug c/96305] New: Unnecessary signed x unsigned multiplication with squares or signed variables
2021-09-27 7:39 UTC (2+ messages)
` [Bug tree-optimization/96305] not detecting widen multiple after a widen multiply with shift
[Bug tree-optimization/100112] New: missed optimization for dead code elimination at -O3, -Os (vs. -O1, -O2)
2021-09-27 7:31 UTC (7+ messages)
` [Bug tree-optimization/100112] "
[Bug target/43725] Poor instructions selection, scheduling and registers allocation for ARM NEON intrinsics
2021-09-27 7:21 UTC
[Bug target/80861] ARM (VFPv3): Inefficient float-to-char conversion goes through memory
2021-09-27 7:12 UTC
[Bug target/81012] ARM: Spill instead of register copy / dead store on int-to-double conversion
2021-09-27 7:05 UTC
[Bug tree-optimization/80570] auto-vectorizing int->double conversion should use half-width memory operands to avoid shuffles, instead of load+extract
2021-09-27 3:46 UTC (2+ messages)
[Bug libstdc++/100583] New: [modules] ICE when importing <span>
2021-09-27 2:28 UTC (2+ messages)
` [Bug c++/100583] "
[Bug rtl-optimization/64960] New: Inefficient address pre-computation in PIC mode
2021-09-27 1:55 UTC (2+ messages)
` [Bug target/64960] [5 Regression] "
[Bug target/60996] New: Bad code (I.e. needless insns) with option momit-leaf-frame-pointer; side-effect on non-leaf functions
2021-09-27 1:49 UTC (2+ messages)
` [Bug target/60996] "
[Bug middle-end/60889] New: -Os generate much bigger code
2021-09-27 0:37 UTC (2+ messages)
` [Bug target/60889] "
[Bug target/40680] extra register move
2021-09-27 0:24 UTC
[Bug target/44883] Combine separate shift and add instructions into a single one
2021-09-26 22:43 UTC
[Bug target/62166] New: Poor code generation (x86-64)
2021-09-26 22:38 UTC (2+ messages)
` [Bug target/62166] "
[Bug fortran/101334] New: gfortran fails to enforce C838 on disallowed uses of assumed-rank variable names + bogus errors
2021-09-26 17:26 UTC (2+ messages)
` [Bug fortran/101334] "
[Bug c++/102493] New: non-type template specialization for member pointer to field and function reports leads to unexpected conflict
2021-09-26 17:23 UTC
[Bug target/102491] New: [12 Regression] Assembler messages: Error: no such instruction: `vmovw %xmm0,%eax'
2021-09-26 15:56 UTC (3+ messages)
` [Bug target/102491] "
[Bug tree-optimization/102486] New: __builtin_popcount(y&-y) is not optimized to 1
2021-09-26 11:17 UTC (3+ messages)
` [Bug tree-optimization/102486] "
` [Bug tree-optimization/102486] __builtin_popcount(y&-y) is not optimized to y!=0
[Bug c++/102482] New: Winit-list-lifetime false positive for temporaries with std::initializer_list
2021-09-26 11:10 UTC (4+ messages)
` [Bug c++/102482] "
[Bug c/98713] New: Failure to generate branch version of abs if user requested it
2021-09-26 9:42 UTC (3+ messages)
` [Bug middle-end/98713] "
[Bug middle-end/98484] New: missing -Wstringop-overflow on a multiply inlined calls from system header
2021-09-26 9:26 UTC (2+ messages)
` [Bug middle-end/98484] missing -Wstringop-overflow on invalid accesses to the same object by distinct functions
[Bug middle-end/98406] New: missing -Wmaybe-uninitialized passing a member by reference
2021-09-26 9:16 UTC (2+ messages)
` [Bug middle-end/98406] "
[Bug jit/101491] New: [11 regression] /usr/local/include/libgccjit++.h conflicts between different GCC installations
2021-09-26 9:08 UTC (2+ messages)
` [Bug jit/101491] [11/12 "
[Bug bootstrap/81315] powerpc64 vs building lang/gcc7-devel (on FreeBSD head): xgcc gets segmentation fault
2021-09-26 9:05 UTC
[Bug middle-end/78368] ICE in lookup_decl, at omp-low.c:1071
2021-09-26 8:59 UTC
[Bug middle-end/69183] ICE when using OpenMP PRIVATE keyword in OMP DO loop not explicitly encapsulated in OMP PARALLEL region
2021-09-26 8:59 UTC (2+ messages)
[Bug rtl-optimization/97738] New: Optimizing division by value & - value for HAKMEM 175
2021-09-26 8:24 UTC (3+ messages)
` [Bug middle-end/97738] "
[Bug middle-end/97425] New: bogus array bounds in -Warray-bounds for a function array parameter
2021-09-26 7:54 UTC (2+ messages)
` [Bug middle-end/97425] "
[Bug middle-end/97393] New: missing -Walloca-larger-than on an excessive range
2021-09-26 7:52 UTC (2+ messages)
` [Bug middle-end/97393] "
[Bug middle-end/97374] New: missing essential detail in array parameter overflow warning
2021-09-26 7:49 UTC (2+ messages)
` [Bug middle-end/97374] "
[Bug target/54412] New: Request for 32-byte stack alignment with -mavx on Windows
2021-09-26 7:15 UTC (2+ messages)
` [Bug target/54412] minimal 32-byte stack alignment with -mavx on 64-bit Windows
[Bug tree-optimization/102462] New: vectorizer breaks diagnostic for array out of bound detect
2021-09-26 2:19 UTC (2+ messages)
` [Bug tree-optimization/102462] vectorization "
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