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[Bug middle-end/93644] [10/11/12 Regression] spurious -Wreturn-local-addr with PHI of PHI
2021-10-06 15:16 UTC (2+ messages)
[Bug c++/102581] New: ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2
2021-10-06 15:16 UTC (3+ messages)
` [Bug ipa/102581] [12 Regression] ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2 since r12-3202-gf5ff3a8ed4ca9173
[Bug target/102543] New: -march=cascadelake performs odd alignment peeling
2021-10-06 15:00 UTC (2+ messages)
` [Bug target/102543] "
[Bug libgomp/102628] New: [12 regression] New test case libgomp.c-c++-common/alloc-9.c fails after its introduction in r12-4033
2021-10-06 14:58 UTC
[Bug tree-optimization/102474] New: [12 regression] Crash in ipa-modref compiling Go code
2021-10-06 14:57 UTC (2+ messages)
` [Bug ipa/102474] "
[Bug gcov-profile/98257] New: Replace Donald B. Johnson's cycle enumeration with iterative loop finding
2021-10-06 14:40 UTC (2+ messages)
` [Bug gcov-profile/98257] "
[Bug c++/53431] New: C++ preprocessor ignores #pragma GCC diagnostic ignored "-Wundef"
2021-10-06 14:40 UTC (2+ messages)
` [Bug c++/53431] C++ preprocessor ignores #pragma GCC diagnostic
[Bug tree-optimization/102622] New: Wrong code with -O3 for skylake-avx512 and icelake-server
2021-10-06 14:21 UTC (13+ messages)
` [Bug tree-optimization/102622] [12 Regression] "
` [Bug tree-optimization/102622] [12 Regression] Wrong code with -O3 for skylake-avx512 and icelake-server by r12-3903
[Bug c++/102547] New: g++ 11. ICE with NTTPs and partial specialization
2021-10-06 14:21 UTC (6+ messages)
` [Bug c++/102547] [11/12 Regression] "
` [Bug c++/102547] [11 "
[Bug c++/95567] New: Defaulted virtual <=> has the wrong behavior
2021-10-06 14:19 UTC (3+ messages)
` [Bug c++/95567] Defaulted virtual <=> has the wrong behavior, vtable is checked when it should not be
[Bug c++/102412] New: Template argument deduction fails when using concept as defaulted non-type template parameter
2021-10-06 14:19 UTC (3+ messages)
` [Bug c++/102412] "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-10-06 14:18 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/98486] New: Variable template specialization doesn't account for primary's constraints
2021-10-06 14:18 UTC (3+ messages)
` [Bug c++/98486] "
[Bug c++/101344] New: braced-init-list not supported in an aggregate deduction
2021-10-06 14:18 UTC (3+ messages)
` [Bug c++/101344] [11/12 Regression] "
[Bug c++/102163] New: std::variant rejects valid constant expression
2021-10-06 14:17 UTC (3+ messages)
` [Bug c++/102163] [10/11/12 Regression] "
` [Bug c++/102163] [10 "
[Bug c++/101803] New: CTAD fails for nested designated initializers
2021-10-06 14:17 UTC (3+ messages)
` [Bug c++/101803] "
[Bug c++/101883] New: class template argument deduction in non-type template parameter allows explicit deduction guide
2021-10-06 14:16 UTC (3+ messages)
` [Bug c++/101883] "
[Bug c++/102535] New: __is_trivially_constructible rejects some trivial cases in aggregate initializations
2021-10-06 14:15 UTC (3+ messages)
` [Bug c++/102535] "
[Bug c++/98216] New: [C++20] std::array<double, N> template parameter error with negative values
2021-10-06 14:15 UTC (2+ messages)
` [Bug c++/98216] [C++20] template mangling for double template argument is wrong
[Bug c++/91292] Mangler incorrectly handles negative numbers in expressions
2021-10-06 14:15 UTC
[Bug c++/102198] New: Unused and nonsensical template instantiations used for return type inference end up in the output
2021-10-06 13:29 UTC (2+ messages)
` [Bug c++/102198] "
[Bug c++/102611] New: [C++23] P2128R6 - Multidimensional subscript operator
2021-10-06 13:13 UTC (2+ messages)
` [Bug c++/102611] "
[Bug target/102625] New: [meta-bug] -mcmodel=large can't link
2021-10-06 12:51 UTC (3+ messages)
` [Bug target/102625] "
[Bug target/96339] New: [SVE] Optimise svlast[ab]
2021-10-06 11:51 UTC (2+ messages)
` [Bug target/96339] "
[Bug c++/98056] New: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in build_special_member_call, at cp/call.c:9862
2021-10-06 11:48 UTC (3+ messages)
` [Bug c++/98056] coroutines: ICE tree check: expected record_type or union_type or qual_union_type, have array_type since r11-2183-g0f66b8486cea8668
[Bug fortran/56659] New: Segfault due to missing libcpp error handler for "gfortran -cpp"
2021-10-06 11:22 UTC (2+ messages)
` [Bug fortran/56659] "
[Bug tree-optimization/102627] New: wrong code with "-O1"
2021-10-06 10:42 UTC (4+ messages)
` [Bug tree-optimization/102627] "
` [Bug rtl-optimization/102627] [11/12 Regression] "
[Bug libstdc++/93059] char and char8_t does not talk with each other with memcpy. std::copy std::copy_n, std::fill, std::fill_n, std::uninitialized_copy std::uninitialized_copy_n, std::fill, std::uninitialized_fill_n fails to convert to memxxx functions
2021-10-06 10:40 UTC
[Bug libgomp/102571] New: FAIL: libgomp.c/../libgomp.c-c++-common/atomic-21.c execution test
2021-10-06 10:20 UTC (4+ messages)
` [Bug tree-optimization/102571] "
[Bug other/102605] New: address instruction from -fdump-tree-*-gimple doesn't work with -fgimple
2021-10-06 10:02 UTC (9+ messages)
` [Bug other/102605] "
[Bug c++/98940] New: Implement C++23 language features
2021-10-06 9:12 UTC (3+ messages)
` [Bug c++/98940] "
[Bug c++/102612] New: [C++23] P2242R3 - Non-literal variables (and labels and gotos) in constexpr functions
2021-10-06 9:12 UTC (4+ messages)
` [Bug c++/102612] "
[Bug c++/102624] New: testcase lambda-uneval11.C causes cc1plus segment fault
2021-10-06 8:51 UTC (2+ messages)
` [Bug c++/102624] "
[Bug target/102588] New: ICE: in smallest_mode_for_size, at stor-layout.c:356 when building openorienteering-mapper
2021-10-06 8:41 UTC (4+ messages)
` [Bug middle-end/102588] "
` [Bug target/102588] "
` [Bug target/102588] ICE: in smallest_mode_for_size, at stor-layout.c:356
[Bug fortran/102621] New: [12 Regression] ICE in convert_nonlocal_reference_op, at tree-nested.c:1166
2021-10-06 8:41 UTC (2+ messages)
` [Bug fortran/102621] "
[Bug fortran/102620] New: [12 Regression] ICE in gfc_get_array_span, at fortran/trans-array.c:865
2021-10-06 8:41 UTC (4+ messages)
` [Bug fortran/102620] "
[Bug fortran/102619] New: [10/11/12 Regression] ICE in gfc_conv_descriptor_dtype, at fortran/trans-array.c:215
2021-10-06 8:40 UTC (3+ messages)
` [Bug fortran/102619] "
[Bug tree-optimization/102608] New: [12 regression] Recent change to VN causes bogus Wuninitialized warnings & kernel build failures
2021-10-06 8:39 UTC (4+ messages)
` [Bug tree-optimization/102608] "
[Bug c++/102616] New: [C++23] P2334R1 - Add support for preprocessing directives elifdef and elifndef
2021-10-06 8:27 UTC (3+ messages)
` [Bug c++/102616] "
[Bug other/49244] New: no intrinsics to emit 'lock bts' and 'lock btc'
2021-10-06 8:00 UTC (3+ messages)
` [Bug target/49244] __sync or __atomic builtins will not emit 'lock bts/btr/btc'
[Bug target/102566] New: [i386] GCC should emit LOCK BTS for simple bit-test-and-set operations with std::atomic
2021-10-06 8:00 UTC (9+ messages)
` [Bug middle-end/102566] "
[Bug c++/80004] [6 Regression] non-atomic load moved to before atomic load with std::memory_order_acquire
2021-10-06 8:00 UTC
[Bug c++/102626] New: [c++20] compiler crash when invoking constexpr function in the constructor of template class
2021-10-06 6:41 UTC
[Bug c++/98712] New: Incorrect defaulted operator== at compile time and runtime when declared constexpr and inheriting
2021-10-06 2:41 UTC (2+ messages)
` [Bug c++/98712] Incorrect defaulted operator== at compile time and runtime when declared constexpr and inheriting (c++20)
[Bug c++/102490] New: Erroneous optimization of default constexpr operator== of struct with bitfields
2021-10-06 2:41 UTC (3+ messages)
` [Bug c++/102490] "
[Bug target/90698] Darwin X86 backend lacks support for mcmodel={medium, large, kernel}
2021-10-06 1:58 UTC
[Bug c++/55522] New: -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared
2021-10-06 1:15 UTC (2+ messages)
` [Bug target/55522] "
[Bug target/102485] New: -Wa,-many no longer has any effect
2021-10-05 23:41 UTC (4+ messages)
` [Bug target/102485] "
[Bug tree-optimization/102359] New: ICE gimplification failed since r12-3433-ga25e0b5e6ac8a77a
2021-10-05 23:16 UTC (3+ messages)
` [Bug tree-optimization/102359] "
[Bug testsuite/94853] New: [10 regression] excess errors in gfortran.dg/analyzer/pr93993.f90 since r10-8012
2021-10-05 22:54 UTC (2+ messages)
` [Bug testsuite/94853] [10/11/12 "
[Bug testsuite/101104] New: test case g++.dg/tsan/pthread_cond_clockwait.C fails
2021-10-05 22:48 UTC (2+ messages)
` [Bug target/101104] test case gcc.c-torture/execute/ieee/cdivchkld.c fails
[Bug fortran/100799] New: Stackoverflow in optimized code on PPC
2021-10-05 22:45 UTC (2+ messages)
` [Bug target/100799] "
[Bug c++/102548] New: gcc segmentation fault in cc1plus (with repro case)
2021-10-05 22:20 UTC (5+ messages)
` [Bug c++/102548] [9/10/11/12 Regression] ICE with cdecl attribute on a builtin function since r7-4737-g48330c9355e32a41
` [Bug c++/102548] [9/10 "
[Bug c++/92010] [8/9 Regression] gcc internal error since 8x on warning write-strings
2021-10-05 22:08 UTC (6+ messages)
[Bug sanitizer/102515] New: UBSAN misses signed division instrumentation
2021-10-05 20:31 UTC (2+ messages)
` [Bug sanitizer/102515] "
[Bug c++/102496] New: [11 regression] extern __thread declaration in function scope produces a non-TLS reference
2021-10-05 20:30 UTC (2+ messages)
` [Bug c++/102496] [11 regression] extern __thread and thread_local "
[Bug fortran/102595] New: ICE in var_element, at fortran/decl.c:298
2021-10-05 20:00 UTC (2+ messages)
` [Bug fortran/102595] "
[Bug fortran/102582] New: allocate treats all variables as type CHARACTER after use of CHARACTER(LEN=NNN)::
2021-10-05 19:58 UTC (2+ messages)
` [Bug fortran/102582] "
[Bug c++/102623] New: Failure to detect destructed scalar objects in consteval function
2021-10-05 19:55 UTC (2+ messages)
` [Bug c++/102623] "
[Bug fortran/102458] New: ICE tree check: expected array_type, have pointer_type in gfc_conv_array_initializer, at fortran/trans-array.c:6136
2021-10-05 19:53 UTC (4+ messages)
` [Bug fortran/102458] "
[Bug c++/102607] New: [modules] option -g results in undefined reference to `typeinfo for type`
2021-10-05 19:23 UTC (2+ messages)
` [Bug c++/102607] "
[Bug c++/100557] New: [ICE] Internal compiler error: Error reporting routines re-entered
2021-10-05 18:57 UTC (2+ messages)
` [Bug c++/100557] "
[Bug target/102477] New: ICE: in emit_move_insn, at expr.c:4026 at -Og with __builtin_shufflevector()
2021-10-05 18:44 UTC (2+ messages)
` [Bug target/102477] [12 Regression] ICE: in emit_move_insn, at expr.c:4026 at -Og and -O
[Bug c/102606] New: miscompilation of a program with large array in a dead-code
2021-10-05 18:02 UTC (5+ messages)
` [Bug middle-end/102606] large array in a dead-code is not optimized away at -O0
[Bug demangler/102618] New: d-demangle: anonymous symbols are not being properly skipped
2021-10-05 17:49 UTC
[Bug c++/102617] New: [C++23] P2360R0 - Extend init-statement to allow alias-declaration
2021-10-05 16:52 UTC (2+ messages)
` [Bug c++/102617] "
[Bug c++/102615] New: [C++23] P2316R2 - Consistent character literal encoding
2021-10-05 16:48 UTC (2+ messages)
` [Bug c++/102615] "
[Bug c++/102614] New: [C++23] P2314R4 - Character sets and encodings
2021-10-05 16:44 UTC
[Bug c++/102613] New: [C++23] P2246R1 - Character encoding of diagnostic text
2021-10-05 16:34 UTC
[Bug target/102604] New: arm v7m_extra_costs for SFmode inaccurate?
2021-10-05 16:14 UTC (3+ messages)
` [Bug target/102604] "
[Bug c++/102610] New: [C++23] P2036R3 - Change scope of lambda trailing-return-type
2021-10-05 16:13 UTC
[Bug c++/102609] New: [C++23] P0847R7 - Deducing this
2021-10-05 15:56 UTC
[Bug debug/102507] New: ICE in btf_finalize when compiling with -gbtf
2021-10-05 15:52 UTC (2+ messages)
` [Bug debug/102507] "
[Bug c++/53164] New: Undefined reference to template function instantiation
2021-10-05 14:25 UTC (2+ messages)
` [Bug c++/53164] "
[Bug c++/55004] New: [meta-bug] constexpr issues
2021-10-05 14:15 UTC (4+ messages)
` [Bug c++/55004] "
[Bug c++/102603] New: Compile-time evaluation of indirection via dangling pointer is not rejected
2021-10-05 14:15 UTC (2+ messages)
` [Bug c++/102603] "
[Bug c++/70331] missing error dereferencing a dangling pointer (out of scope) in constexpr function
2021-10-05 14:15 UTC (2+ messages)
[Bug c++/93389] Failure to detect UB in constexpr context
2021-10-05 14:15 UTC
[Bug tree-optimization/102540] New: Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-10-05 13:59 UTC (3+ messages)
` [Bug tree-optimization/102540] [12 Regression] Dead Code Elimination Regression at -O3 since r12-476-gd846f225c25c5885
[Bug c++/98930] New: ICE when using function local static constexpr variable at runtime
2021-10-05 13:53 UTC (3+ messages)
` [Bug c++/98930] ICE with static variable in template function used as template argument
[Bug libstdc++/91356] Poor optimization of calls involving std::unique_ptr
2021-10-05 13:24 UTC
[Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range
2021-10-05 12:20 UTC (3+ messages)
` [Bug target/102602] "
[Bug target/102591] New: Failure to optimize search for value in vector-sized area to use SIMD
2021-10-05 10:19 UTC (4+ messages)
` [Bug target/102591] "
` [Bug tree-optimization/102591] "
[Bug c++/102528] New: Unable to inline even trivial coroutines
2021-10-05 10:09 UTC (5+ messages)
` [Bug ipa/102528] Unused out-of-line functions emitted for "
[Bug tree-optimization/102587] New: ICE in tree_to_uhwi, at tree.h:4668
2021-10-05 8:48 UTC (3+ messages)
` [Bug tree-optimization/102587] "
[Bug c/102285] New: New flag -ftrivial-auto-var-init=zero causes many crashes in the testsuite
2021-10-05 8:47 UTC (3+ messages)
` [Bug middle-end/102285] New flag -ftrivial-auto-var-init=zero causes crash in pr82421.c
[Bug c++/102600] New: [modules] ICE Segmentation fault during GIMPLE pass evrp
2021-10-05 6:52 UTC (2+ messages)
` [Bug c++/102600] "
[Bug c++/102593] New: [10/11/12 Regression] ICE in cp_oacc_check_attachments, at cp/semantics.c:6561
2021-10-05 6:44 UTC (2+ messages)
` [Bug c++/102593] "
[Bug c++/102590] New: Templated operations on variables in structured binding don't work when templated functions/lambdas require type deduction
2021-10-05 5:43 UTC (3+ messages)
` [Bug c++/102590] structured binding inside for all loop thinks it is type depedent when it is not
` [Bug c++/102590] structured binding inside for all loop thinks it is type depedent when it is not (inside a template)
[Bug c++/84469] GCC rejects valid code in structured binding in range-based-for in template
2021-10-05 5:43 UTC
[Bug libgcc/102601] New: [maybe not a bug] libgcc requires pthread.h even i use --disable-thread --without-headers --disable-shared
2021-10-05 2:50 UTC (2+ messages)
` [Bug libgcc/102601] "
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