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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/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 middle-end/78368] ICE in lookup_decl, at omp-low.c:1071
 2021-09-26  8:59 UTC 

[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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