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信誉开票
[Bug tree-optimization/71485] g++ ICE on x86_64-linux-gnu in “gimplify_expr”
[Bug target/84926] error: inlining failed in call to always_inline ‘_mm_crc32_u64’: target specific option mismatch _mm_crc32_u64
[Bug c++/58713] error: cannot bind ‘std::ostream {aka std::basic_ostream<char>}’ lvalue to ‘std::basic_ostream<char>&&’
[Bug c++/53157] within lambda, error: lvalue required as unary ‘&’ operand
[Bug c++/82022] constexpr lambda in template context: expression ‘<lambda>’ is not a constant expression
[Bug c++/84785] New: internal compiler error: unexpected expression ‘I’ of kind template_parm_index
[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index
[Bug c++/84231] [8 Regression] cannot bind non-const lvalue reference of type ‘const char*&’ to an rvalue of type ‘const char*’
[Bug c++/85004] New: ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers
[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers
[Bug lto/84926] New: error: inlining failed in call to always_inline ‘_mm_crc32_u64’: target specific option mismatch _mm_crc32_u64
Visit us at exhibitions worldwide--Noblelift E-Newsletter
[Bug ada/34118] enable stack checking (-fstack-check) by default
[Bug ada/82813] warning: '.builtin_memcpy' writing between 2 and 6 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
[Bug ada/84706] New: Ada bootstrap fails on s390x since r258124
[Bug ada/85007] -b flag to gnatlink not recognized
[Bug ada/85007] New: -b flag to gnatlink not recognized
[Bug ada/85010] [8 Regression] gnat bootstrap fails in assemble_variable, at varasm.c:2297 (power*, aarch64)
[Bug ada/85010] New: [8 Regression] gnat bootstrap fails in assemble_variable, at varasm.c:2297 (power*, aarch64)
[Bug ada/85036] --disable-bootstrap --enable-languages=ada[,c++] fails
[Bug ada/85036] New: --disable-bootstrap --enable-languages=ada[,c++] fails
[Bug ada/85047] New: cdd2a01 (and others) FAIL with -flto
[Bug bootstrap/21547] GMP/MPFR shared libraries not in LD_LIBRARY_PATH: failure to build libgfortran
[Bug bootstrap/46981] multilib LD_LIBRARY_PATH prevents configuration of target libraries
[Bug bootstrap/64914] [UBSAN/bootstrap-ubsan] With -g3: libiberty/md5.c:336:7: runtime error: load of misaligned address for type 'const md5_uint32', which requires 4 byte alignment
[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin
[Bug bootstrap/81033] [8 Regression] there are cases where ld64 is not able to determine correct atom boundaries from the output GCC currently produces
[Bug bootstrap/82916] [8 regression] gcc miscompiled during stagefeedback (PGO bootstrap)
[Bug bootstrap/84716] bootstrap fails on Darwin with internal compiler error: in compute_antic_aux, at tree-ssa-pre.c:2148
[Bug bootstrap/84716] New: bootstrap fails on Darwin with internal compiler error: in compute_antic_aux, at tree-ssa-pre.c:2148
[Bug bootstrap/84719] New: gcc's __builtin_memcpy performance with certain number of bytes is terrible compared to clang's
[Bug bootstrap/84800] ICE building gcc in isl_factorization.c with xgcc on SPARC Solaris with 8-20180304 snapshot
[Bug bootstrap/84800] New: ICE building gcc in isl_factorization.c with xgcc on SPARC Solaris with 8-20180304 snapshot
[Bug bootstrap/84856] Bootstrap failure on riscv: comparison of integer expressions of different signedness
[Bug bootstrap/84856] New: Bootstrap failure on riscv: comparison of integer expressions of different signedness
[Bug bootstrap/85020] [8 Regression] gcc fails to bootstrap with profiledbootstrap and --with-build-config=bootstrap-lto
[Bug bootstrap/85020] New: [8 Regression] gcc fails to bootstrap with profiledbootstrap and --with-build-config=bootstrap-lto
[Bug c++/19073] cp_binding_level::names not returning all decls
[Bug c++/26989] C++ front-end (and others parts of GCC) use the wrong check to see if hidden visibility is there
[Bug c++/33979] support for char16_t, char32_t
[Bug c++/34531] local typedef conflicts with global definition of a type having the same name
[Bug c++/37949] static initialisation through pointer deferred until run time
[Bug c++/38764] bogus 'changes meaning' error?
[Bug c++/42018] Template specialization in wrong namespace accepted if it matches template arguments of an earlier specialization
[Bug c++/48379] -Wdouble-promotion warns for promotion by varargs
[Bug c++/48562] [C++0x] warn about uses of initializer_list that will lead to dangling pointers
[Bug c++/49129] confusing diagnostic for missing semi-colon after member template
[Bug c++/52036] C++11 allows template parameters to have internal linkage
[Bug c++/53281] poor error message for calling a non-const method from a const object
[Bug c++/54367] [meta-bug] lambda expressions
[Bug c++/55004] [meta-bug] constexpr issues
[Bug c++/56084] poor error recovery for missing ";"
[Bug c++/56973] [DR 696] crash when capturing variables in nested lambdas
[Bug c++/58074] [C++11][DR 1333] __is_trivial intrinsic fails for deleted members and for non-trivial copy-c'tors
[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment
[Bug c++/58820] lambda multiple inheritance operator() not ambiguous
[Bug c++/58908] ICE in process_init_constructor_array for std::vector
[Bug c++/58969] bogus error: the value of 'kName' is not usable in a constant expression
[Bug c++/59704] Wrong overload chosen, compiler errornously thinks non-constant zero expression is implicitly castable to null pointer
[Bug c++/59798] [C++11] ICE befriending an inheriting constructor template specialization
[Bug c++/59930] template friend declarations, namespaces, and explicit instantiations don't mix
[Bug c++/59994] [meta-bug] thread_local
[Bug c++/60228] ICE using lambda in #pragma omp declare reduction
[Bug c++/60230] internal compiler error on lambdas capturing multidimensional arrays with dynamic boundary
[Bug c++/61135] It seems to be not able to call virtual method of literal object in lambda expression
[Bug c++/61228] noexcept(expression) causes internal compiler error
[Bug c++/61358] Bogus "duplicate label" error after label used within C++11 lambda
[Bug c++/61754] [C++1y] [[deprecated]] attribute warns annoyingly compared to __attribute__((deprecated))
[Bug c++/61982] Optimizer does not eliminate stores to destroyed objects
[Bug c++/63392] poor error recovery with missing typename
[Bug c++/64000] internal compiler error on lambda that captures 2-dimensional variable size array by reference
[Bug c++/64035] [C++11] ICE in reshape_init_r when using initializer list aggregate initialization for default function parameters
[Bug c++/64095] [C++14] Ellipsis at end of generic lambda parameter-declaration-clause should be parsed as a parameter pack
[Bug c++/64751] internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486
[Bug c++/64816] gcc claims that constructor is private when it should be accessible
[Bug c++/65137] wrong line for missing semicolon after expression
[Bug c++/65923] False positive for warning about literal operator suffix and using
[Bug c++/66159] bogus warning for alias-declaration using elaborated-type-specifier
[Bug c++/66564] ICE on explicit instantiation of nested template class
[Bug c++/66672] std::is_same wrong result for captured reference value inside a lambda
[Bug c++/67370] Invalid "parameter packs not expanded" error in lambda capture
[Bug c++/67491] [meta-bug] concepts issues
[Bug c++/67608] ICE when capturing a local 2D array
[Bug c++/67724] internal compiler error in stl_vector.h
[Bug c++/67796] Definition for custom std::swap found by ADL but not used
[Bug c++/68180] [ICE] at cp/constexpr.c:2768 in initializing __vector in a loop
[Bug c++/68374] G++ -Wshadow doesn't warn about static member shadowing
[Bug c++/68451] internal compiler error: Segmentation fault when using decltype with friend inside a class template
[Bug c++/68615] Unhelpful location when missing a semi-colon on a function declaration at the end of a header
[Bug c++/69756] Passing a multidimensional variable-length array into a lambda (by reference) causes an error
[Bug c++/70410] no uninitialized variable warning if 'offsetof' is used in expression
[Bug c++/70431] [C++11] Out of line defaulted copy constructor of a union does not compile.
[Bug c++/70938] [5 only] internal compiler error: in tsubst_copy, at cp/pt.c:13008
[Bug c++/71167] Long typenames produce extremely hard to read diagnostics and slow down compilation time
[Bug c++/71169] [7 Regression] ICE on invalid C++ code in pop_nested_class (cp/class.c:7785)
[Bug c++/71169] [7/8 Regression] ICE on invalid C++ code in pop_nested_class (cp/class.c:7785)
[Bug c++/71251] [6/7/8 regression] ICE on invalid code, with unusual template name
[Bug c++/71332] Passing non-copyable type by reference to variadic generic lambda after a copyable type by value results in a compile-time error
[Bug c++/71464] [6/7 Regression] ICE on invalid code (with redeclared constructor) at -Os: Segmentation fault
[Bug c++/71464] [6/7/8 Regression] ICE on invalid code (with redeclared constructor) at -Os: Segmentation fault
[Bug c++/71504] bogus error: accessing value through a glvalue in a constant expression
[Bug c++/71564] label inside a lambda conflicts (?) with another one outside it
[Bug c++/71569] [6 regression] Crash: External definition of template member from template struct
[Bug c++/71569] [6/7/8 regression] Crash: External definition of template member from template struct
[Bug c++/71638] [6 Regression] ICE on invalid C++ code on x86_64-linux-gnu with -Wall (internal compiler error: non-constant element in constant CONSTRUCTOR)
[Bug c++/71638] [6/7 Regression] ICE on invalid C++ code on x86_64-linux-gnu with -Wall (internal compiler error: non-constant element in constant CONSTRUCTOR)
[Bug c++/71638] [6/7/8 Regression] ICE on invalid C++ code on x86_64-linux-gnu with -Wall (internal compiler error: non-constant element in constant CONSTRUCTOR)
[Bug c++/71832] [7 Regression] ICE on invalid C++11 code with incorrect decltype use for non-type template parameter: Segmentation fault
[Bug c++/71832] [7/8 Regression] ICE on invalid C++11 code with incorrect decltype use for non-type template parameter: Segmentation fault
[Bug c++/71834] [6/7 Regression] accepts invalid C++11 code with too few number of template arguments for class template
[Bug c++/71834] [6/7/8 Regression] accepts invalid C++11 code with too few number of template arguments for class template
[Bug c++/71882] elaborated-type-specifier friend not looked up in unnamed namespace
[Bug c++/71965] [6/7/8 regression] [concepts] Substitution error *after* failure to satisfy an earlier constraint
[Bug c++/71965] [6/7/8/9 Regression] [concepts] Substitution error *after* failure to satisfy an earlier constraint
[Bug c++/72752] [6 Regression] ICE: in retrieve_specialization, at cp/pt.c:1183
[Bug c++/72825] ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: tree check: expected array_type, have error_mark in array_ref_low_bound, at tree.c:13013)
[Bug c++/74762] [6/7/8 Regression] missing uninitialized warning (C++, parenthesized expr, TREE_NO_WARNING)
[Bug c++/77711] Add fix-it hints for missing parentheses in member function call
[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"
[Bug c++/77869] ICE on a code piece
[Bug c++/78489] [6/7/8 Regression] Substitution failure does not happen in lexical order for NTTP declarations.
[Bug c++/78489] [8 Regression] Substitution failure does not happen in lexical order for NTTP declarations.
[Bug c++/78489] Substitution failure does not happen in lexical order for NTTP declarations.
[Bug c++/78651] Incorrect exception handling when catch clause uses local class and PIC and sanitizer are active
[Bug c++/78724] Incorrect ambiguous reference error when template class was forward declarated as a friend
[Bug c++/79078] Warnings from deprecated attribute are too noisy
[Bug c++/79085] [6/7 Regression] ICE with placement new to unaligned location
[Bug c++/79085] [6/7/8 Regression] ICE with placement new to unaligned location
[Bug c++/79085] ICE with placement new to unaligned location
[Bug c++/79271] Internal compiler error (ICE) in 'tsubst_copy' when combining constexpr array and higher order functions
[Bug c++/79410] [6 Regression] internal compiler error: in gimplify_init_ctor_preeval, at gimplify.c:3489
[Bug c++/79525] [c++1y] ICE with auto as function parameter
[Bug c++/79937] [6/7 Regression] ICE in replace_placeholders_r
[Bug c++/79937] [6/7/8 Regression] ICE in replace_placeholders_r
[Bug c++/80227] [6/7 Regression] SFINAE ambiguity with a pointer to array argument
[Bug c++/80227] [6/7/8 Regression] SFINAE ambiguity with a pointer to array argument
[Bug c++/80245] Ambiguous operator() call on class with ambiguous base classes treated as hard error in SFINAE context
[Bug c++/80265] __builtin_{memcmp,memchr,strlen} are not usable in constexpr functions
[Bug c++/80452] [DR 1579] incorrect value category deduced for return value
[Bug c++/80598] [7 regression] -Wunused triggers for functions used in uninstantiated templates
[Bug c++/80598] [7/8 regression] -Wunused triggers for functions used in uninstantiated templates
[Bug c++/80886] __builtin_constant_p magic has broken at some point
[Bug c++/81236] Crash when calling a template member function from generic lambda
[Bug c++/81311] [7 Regression] An std::ref argument calls copy constructor instead of template constructor in C++17 mode
[Bug c++/81311] [7/8 Regression] An std::ref argument calls copy constructor instead of template constructor in C++17 mode
[Bug c++/81347] g++ confused by namespaces and friend classes
[Bug c++/81392] Improve diagnostics for [[fallthrough]] attribute that is missing a semicolon
[Bug c++/81575] [7/8 Regression] ICE on C++ code: in cp_build_addr_expr_1, at cp/typeck.c:5793
[Bug c++/81700] Unresolved function type when taking address of operator() of generic lambda
[Bug c++/81716] Bogus -Wlto warning with forward-declared pointers
[Bug c++/81764] [6/7/8 Regression] Visibility attributes for explicitly instantiated template class get warned if it has been implicitly instantiated
[Bug c++/81837] Internal compiler error (cp/typeck2.c:1264)
[Bug c++/81918] [7/8 Regression] muddled Concept confuses compiler (segfault)
[Bug c++/81976] bad is_standard_layout/has_unique_object_representations results with a chain of empty bases
[Bug c++/81997] [7/8 Regression] segfault while instantiating constrained function template
[Bug c++/82003] [5 Regression] Segmentation fault building kmymoney git sources.
[Bug c++/82336] [6/7 Regression] GCC requires but does not emit defaulted constructors in certain cases
[Bug c++/82336] [6/7/8 Regression] GCC requires but does not emit defaulted constructors in certain cases
[Bug c++/82410] [7/8 Regression] ICE in replace_placeholders_r
[Bug c++/82565] [7 Regression] Concept and lambda return type deduction cause compilation to crash with "mmap: Cannot allocate memory"
[Bug c++/82565] [7/8 Regression] Concept and lambda return type deduction cause compilation to crash with "mmap: Cannot allocate memory"
[Bug c++/82611] Incorrect warning for redundant capture in lambda
[Bug c++/83258] Rejecting function pointer non-type template parameter without linkage
[Bug c++/83268] [7 Regression] internal compiler error: in lambda_expr_this_capture, at cp/lambda.c:785
[Bug c++/83555] Unnecessary null check when static_cast is used with references.
[Bug c++/83659] [7 Regression] ICE on compilable C++ code: in tree_to_shwi, at tree.c:6821
[Bug c++/83817] [7 Regression] internal compiler error: tree check: expected call_expr, have aggr_init_expr in tsubst_copy_and_build, at cp/pt.c:17822
[Bug c++/83824] [6 Regression] ICE on invalid C++ code with alignas: in chainon, at tree.c:3037
[Bug c++/83824] [6/7 Regression] ICE on invalid C++ code with alignas: in chainon, at tree.c:3037
[Bug c++/83911] [6/7/8 Regression] ICE with target attribute on constructor in gimplify_expr at gimplify.c:11321
[Bug c++/83916] [7/8 Regression] Internal compiler error on valid template code
[Bug c++/83937] [7 Regression] C++17 binds braced init of a type T to default arg of a ctor instead of using T's own default ctor
[Bug c++/83937] [7/8 Regression] C++17 binds braced init of a type T to default arg of a ctor instead of using T's own default ctor
[Bug c++/83958] [7 Regression] ICE: Segmentation fault (in find_decomp_class_base)
[Bug c++/83993] [7 Regression] ICE: constant not recomputed when ADDR_EXPR changed
[Bug c++/84031] structured binding unpacks nameless padding bitfields
[Bug c++/84076] [6/7 Regression] Warning about objects through POD mistakenly claims the object is a pointer
[Bug c++/84076] [6/7/8 Regression] Warning about objects through POD mistakenly claims the object is a pointer
[Bug c++/84082] [7 Regression] ICE with broken template function definition
[Bug c++/84171] [8 Regression] ICE with -Wsign-compare
[Bug c++/84192] [7 Regression] ICE with statement expression
[Bug c++/84197] [7/8 Regression] Segmentation fault when setting -g
[Bug c++/84221] [6/7/8 Regression] spurious -Wunused warning on a variable of a template type declared unused
[Bug c++/84222] [6/7 Regression] [[deprecated]] class complains about internal class usage
[Bug c++/84222] [6/7/8 Regression] [[deprecated]] class complains about internal class usage
[Bug c++/84269] C++ FE does not suggest which #include to use for "memset"
[Bug c++/84269] More suggestions for missing #include
[Bug c++/84281] Heap grows indefinitely
[Bug c++/84294] attributes on a function template redeclaration silently discarded
[Bug c++/84341] [6 Regression] ICE with #pragma omp atomic
[Bug c++/84341] [6/7 Regression] ICE with #pragma omp atomic
[Bug c++/84349] [6/7/8 Regression] ICE with auto in function cast
[Bug c++/84355] [7 Regression] ICE with failing template argument deduction
[Bug c++/84355] [7/8 Regression] ICE with failing template argument deduction
[Bug c++/84360] unnecessary aka in error message
[Bug c++/84430] [7 Regression] ICE with #pragma omp simd in lambda
[Bug c++/84434] [8 Regression] internal compiler error: tree check: expected var_decl or field_decl or function_decl or type_decl or template_decl, have using_decl in build_deduction_guide, at cp/pt.c:25636
[Bug c++/84435] -Wliteral-suffix warns on a using-directive
[Bug c++/84444] ICE with __builtin_launder and cast
[Bug c++/84445] [7 Regression] ICE with __builtin_launder and virtual function
[Bug c++/84448] [6 Regression] ICE with broken condition in parallel for loop
[Bug c++/84448] [6/7 Regression] ICE with broken condition in parallel for loop
[Bug c++/84449] [7 Regression] ICE with constexpr and deleted destructor
[Bug c++/84489] [6/7 Regression] Non-type template parameter dependency
[Bug c++/84492] [8 Regression] ICE with statement expression
[Bug c++/84497] link errors with trivial external thread_local variables
[Bug c++/84541] ICE with auto in function parameter
[Bug c++/84556] C++17, lambda, OpenMP simd: sorry, unimplemented: unexpected AST
[Bug c++/84557] ICE with invalid firstprivate variable
[Bug c++/84558] [6 Regression] ICE with invalid constexpr constructor
[Bug c++/84558] [6/7 Regression] ICE with invalid constexpr constructor
[Bug c++/84560] [6/7/8 Regression] Internal error in std::function with std::memset
[Bug c++/84569] [6 Regression] g++ -g -O3 consumes all memory
[Bug c++/84578] [6/7 Regression] ICE with flexible array member and constexpr
[Bug c++/84578] [6/7/8 Regression] ICE with flexible array member and constexpr
[Bug c++/84582] [8 Regression] Rejected valid C++ code since r257961
[Bug c++/84588] [8 Regression] internal compiler error: Segmentation fault (contains_struct_check())
[Bug c++/84590] [7 Regression] -fsanitize=undefined internal compiler error: tree check: expected constructor, have target_expr in split_nonconstant_init_1, at cp/typeck2.c:629
[Bug c++/84590] [7/8 Regression] -fsanitize=undefined internal compiler error: tree check: expected constructor, have target_expr in split_nonconstant_init_1, at cp/typeck2.c:629
[Bug c++/84593] [6/7/8 Regression] internal compiler error: Segmentation fault (non_type_check())
[Bug c++/84596] [8 Regression] internal compiler error: unexpected expression '(bool)c' of kind implicit_conv_expr (cxx_eval_constant_expression)
[Bug c++/84606] [8 Regression] internal compiler error: Segmentation fault (enclosing_instantiation_of())
[Bug c++/84610] [6/7 Regression] ICE in synthesize_implicit_template_parm, at cp/parser.c:38843
[Bug c++/84610] [6/7/8 Regression] ICE in synthesize_implicit_template_parm, at cp/parser.c:38843
[Bug c++/84611] [6/7/8 Regression] ICE in operator[], at vec.h:826 (local_class_index())
[Bug c++/84612] Overload resolution of operator* fails for valarray<double>
[Bug c++/84616] funsafe-math-optimizations leads to incorrect results for 4x4 matrix inversion
[Bug c++/84618] [8 Regression] ICE in build_capture_proxy, at cp/lambda.c:460
[Bug c++/84630] [6/7/8 Regression] ICE: TYPE_NAME() used on error_mark_node in tsubst_lambda_expr, at cp/pt.c:17141
[Bug c++/84630] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_lambda_expr, at cp/pt.c:17141
[Bug c++/84630] New: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_lambda_expr, at cp/pt.c:17141
[Bug c++/84632] [8 Regression] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p, at cp/constexpr.c:1778
[Bug c++/84632] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p, at cp/constexpr.c:1778
[Bug c++/84632] New: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p, at cp/constexpr.c:1778
[Bug c++/84633] internal compiler error: in lvalue_kind, at cp/tree.c:206
[Bug c++/84633] New: internal compiler error: in lvalue_kind, at cp/tree.c:206
[Bug c++/84636] internal compiler error: Segmentation fault (identifier_p()/grokdeclarator())
[Bug c++/84636] New: internal compiler error: Segmentation fault (identifier_p()/grokdeclarator())
[Bug c++/84638] -fsanitize=address internal compiler error: verify_gimple failed (error: invalid rhs for gimple memory store)
[Bug c++/84638] [8 Regression] -fsanitize=address internal compiler error: verify_gimple failed (error: invalid rhs for gimple memory store)
[Bug c++/84638] New: internal compiler error: verify_gimple failed (error: invalid rhs for gimple memory store)
[Bug c++/84639] gcc/c-family/c-attribs.c:1822:27: runtime error: shift exponent -1 is negative
[Bug c++/84639] New: gcc/c-family/c-attribs.c:1822:27: runtime error: shift exponent -1 is negative
[Bug c++/84642] [6/7 Regression] ICE: segfault reading through NULL current_template_parms in synthesize_implicit_template_parm
[Bug c++/84642] [6/7/8 Regression] ICE: segfault reading through NULL current_template_parms in synthesize_implicit_template_parm
[Bug c++/84642] New: internal compiler error: Segmentation fault (tree_check()/synthesize_implicit_template_parm())
[Bug c++/84644] internal compiler error: in warn_misplaced_attr_for_class_type, at cp/decl.c:4718
[Bug c++/84644] New: internal compiler error: in warn_misplaced_attr_for_class_type, at cp/decl.c:4718
[Bug c++/84647] [6/7 Regression] ICE: segfault with NULL "from" in standard_conversion()
[Bug c++/84647] [6/7/8 Regression] ICE: segfault with NULL "from" in standard_conversion()
[Bug c++/84647] New: internal compiler error: Segmentation fault (standard_conversion())
[Bug c++/84651] internal compiler error: in pop_local_binding, at cp/name-lookup.c:2054
[Bug c++/84651] New: internal compiler error: in pop_local_binding, at cp/name-lookup.c:2054
[Bug c++/84652] internal compiler error: in cp_parser_template_id, at cp/parser.c:15860
[Bug c++/84652] New: internal compiler error: in cp_parser_template_id, at cp/parser.c:15860
[Bug c++/84653] internal compiler error: Segmentation fault (prep_operand)
[Bug c++/84653] New: internal compiler error: Segmentation fault (prep_operand)
[Bug c++/84655] internal compiler error: unexpected expression 'a' of kind template_parm_index
[Bug c++/84655] New: internal compiler error: unexpected expression 'a' of kind template_parm_index
[Bug c++/84656] -Wclass-memaccess spuriously warns in code paths that cannot access nontrivial types
[Bug c++/84656] New: -Wclass-memaccess spuriously warns in code paths that cannot access nontrivial types
[Bug c++/84657] New: Wrong exception type matched in catch clause when compiled with address sanitizer
[Bug c++/84657] Wrong exception type matched in catch clause when compiled with address sanitizer
[Bug c++/84658] New: -O3 -fmerge-all-constants causes incorrect for-each loop generation.
[Bug c++/84661] [6/7/8 Regression] internal compiler error: Segmentation fault (strip_array_types())
[Bug c++/84661] internal compiler error: Segmentation fault (strip_array_types())
[Bug c++/84661] New: internal compiler error: Segmentation fault (strip_array_types())
[Bug c++/84662] [6/7 Regression] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in is_bitfield_expr_with_lowered_type, at cp/typeck.c:1944
[Bug c++/84662] [6/7/8 Regression] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in is_bitfield_expr_with_lowered_type, at cp/typeck.c:1944
[Bug c++/84662] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in is_bitfield_expr_with_lowered_type, at cp/typeck.c:1944
[Bug c++/84662] New: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in is_bitfield_expr_with_lowered_type, at cp/typeck.c:1944
[Bug c++/84663] [6/7/8 Regression] internal compiler error: tree check: expected array_type, have error_mark in cp_complete_array_type, at cp/decl.c:8334
[Bug c++/84663] New: internal compiler error: tree check: expected array_type, have error_mark in cp_complete_array_type, at cp/decl.c:8334
[Bug c++/84664] [8 Regression] internal compiler error: in cp_perform_integral_promotions, at cp/typeck.c:2172
[Bug c++/84664] New: internal compiler error: in cp_perform_integral_promotions, at cp/typeck.c:2172
[Bug c++/84665] [7/8 Regression] internal compiler error: in build_value_init, at cp/init.c:343
[Bug c++/84665] New: internal compiler error: in build_value_init, at cp/init.c:343
[Bug c++/84667] New: unreasonable refusal to use assignment operator method
[Bug c++/84667] unreasonable refusal to use assignment operator method
[Bug c++/84669] Error displaying in wrong file for unclosed scopes in headers
[Bug c++/84669] New: Error displaying in wrong file for unclosed scopes in headers
[Bug c++/84676] [6/7/8 Regression] internal compiler error: Segmentation fault (build_new_op_1)
[Bug c++/84676] internal compiler error: Segmentation fault (build_new_op_1)
[Bug c++/84676] New: internal compiler error: Segmentation fault (build_new_op_1)
[Bug c++/84678] ICE on invalid code with nested templates
[Bug c++/84678] New: ICE on invalid code with nested templates
[Bug c++/84684] inserting random code / flags produces wrong code
[Bug c++/84684] New: inserting random code / flags produces wrong code
[Bug c++/84686] [6/7 Regression] Parenthesized discarded value expression are not evaluated with option -std=c++14
[Bug c++/84686] [6/7/8 Regression] Parenthesized discarded value expression are not evaluated with option -std=c++14
[Bug c++/84686] New: Parenthesized discarded value expression are not evaluated with option -std=c++14
[Bug c++/84689] is_invocable is true even for call operator via ambiguous base
[Bug c++/84689] New: is_invocable is true even for call operator via ambiguous base
[Bug c++/84691] [6/7/8 Regression] internal compiler error: in poplevel_class, at cp/name-lookup.c:4430
[Bug c++/84691] New: internal compiler error: in poplevel_class, at cp/name-lookup.c:4430
[Bug c++/84692] Class template argument deduction ICE for template's member template
[Bug c++/84692] New: Class template argument deduction ICE for template's member template
[Bug c++/84694] [8 Regression] internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in do_friend, at cp/friend.c:498
[Bug c++/84694] New: internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in do_friend, at cp/friend.c:498
[Bug c++/84695] Missed opportunity to issue warning about override
[Bug c++/84695] New: Missed opportunity to issue warning about override
[Bug c++/84698] ICE when using noexcept(noexcept()) declaration on global friend function of template class
[Bug c++/84698] New: ICE when using noexcept(noexcept()) declaration on global friend function of template class
[Bug c++/84699] discarded value expression of volatile class type shall materialize a temporary
[Bug c++/84699] New: discarded value expression of volatile class type shall materialize a temporary
[Bug c++/84701] casting to ( unsigned typeof(variable) ) gives wrong results
[Bug c++/84701] New: casting to ( typeof(variable) ) gives wrong results
[Bug c++/84702] [8 Regression] internal compiler error: in tsubst_copy, at cp/pt.c:15082
[Bug c++/84702] New: internal compiler error: in tsubst_copy, at cp/pt.c:15082
[Bug c++/84703] internal compiler error: in cxx_eval_bare_aggregate, at cp/constexpr.c:2810
[Bug c++/84703] New: internal compiler error: in cxx_eval_bare_aggregate, at cp/constexpr.c:2810
[Bug c++/84704] [8 Regression] internal compiler error: gimplification failed
[Bug c++/84704] internal compiler error: gimplification failed
[Bug c++/84704] New: internal compiler error: gimplification failed
[Bug c++/84705] [6/7/8 Regression] internal compiler error: in add_stmt, at cp/semantics.c:390
[Bug c++/84705] New: internal compiler error: in add_stmt, at cp/semantics.c:390
[Bug c++/84707] [8 Regression] internal compiler error: Segmentation fault (tree_check()/duplicate_decls())
[Bug c++/84707] New: internal compiler error: Segmentation fault (tree_check()/duplicate_decls())
[Bug c++/84708] [8 Regression] internal compiler error: in lambda_expr_this_capture, at cp/lambda.c:772
[Bug c++/84708] New: internal compiler error: in lambda_expr_this_capture, at cp/lambda.c:772
[Bug c++/84709] Cannot define method with same name of previously using declared class
[Bug c++/84709] New: Cannot define method with same name of previously using declared class
[Bug c++/84714] internal compiler error: in create_tmp_var, at gimple-expr.c:476
[Bug c++/84714] New: internal compiler error: in create_tmp_var, at gimple-expr.c:476
[Bug c++/84720] [7 Regression] internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'error_mark' in decl_anon_ns_mem_p, at cp/tree.c:3472
[Bug c++/84720] [7/8 Regression] internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'error_mark' in decl_anon_ns_mem_p, at cp/tree.c:3472
[Bug c++/84720] New: internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'error_mark' in decl_anon_ns_mem_p, at cp/tree.c:3472
[Bug c++/84724] [7 Regression] internal compiler error: in single_succ_edge, at basic-block.h:339 with a declaration of __builtin_trap
[Bug c++/84724] [7/8 Regression] internal compiler error: in single_succ_edge, at basic-block.h:339 with a declaration of __builtin_trap
[Bug c++/84724] New: internal compiler error: in single_succ_edge, at basic-block.h:339
[Bug c++/84726] [8 regression] Unnecessary lambda capture of constant variables
[Bug c++/84726] New: [8 regression] Unnecessary lambda capture of constant variables
[Bug c++/84727] [8 regression] Constant class initialization not detected as such
[Bug c++/84727] New: [8 regression] Constant class initialization not detected as such
[Bug c++/84728] internal compiler error: Segmentation fault (is_gimple_variable())
[Bug c++/84728] New: internal compiler error: Segmentation fault (is_gimple_variable())
[Bug c++/84729] [6/7/8 Regression] internal compiler error: verify_gimple failed
[Bug c++/84729] internal compiler error: verify_gimple failed
[Bug c++/84729] New: internal compiler error: verify_gimple failed
[Bug c++/84730] internal compiler error: Segmentation fault (build_class_member_access_expr)
[Bug c++/84730] New: internal compiler error: Segmentation fault (build_class_member_access_expr)
[Bug c++/84733] [8 Regression] internal compiler error: Segmentation fault (check_local_shadow())
[Bug c++/84733] New: internal compiler error: Segmentation fault (check_local_shadow())
[Bug c++/84736] New: When compiling with -g -O2 internal compiler error: in force_type_die, at dwarf2out.c:25111
[Bug c++/84744] cannot use glibc 2.27 with gcc 7.3
[Bug c++/84744] New: cannot use glibc 2.27 with gcc 7.3
[Bug c++/84745] internal compiler error: Segmentation fault (main_block_label())
[Bug c++/84745] New: internal compiler error: Segmentation fault (main_block_label())
[Bug c++/84752] [8 Regression] ICE with constexpr array referenced in lambda
[Bug c++/84752] New: [8 Regression] ICE with constexpr array referenced in lambda
[Bug c++/84767] [6/7 Regression] ICE with pointer to VLA
[Bug c++/84767] [6/7/8 Regression] ICE with pointer to VLA
[Bug c++/84767] New: [6/7/8 Regression] ICE with pointer to VLA
[Bug c++/84768] [7/8 Regression] ICE with failed class template argument deduction because of invalid template parameter
[Bug c++/84768] New: ICE with failed class template argument deduction because of invalid template parameter
[Bug c++/84770] [8 Regression] ICE with parameter pack involving typedef
[Bug c++/84770] New: [8 Regression] ICE with parameter pack involving typedef
[Bug c++/84782] New: Rejects a maybe C++ code snippet
[Bug c++/84782] Rejects a maybe C++ code snippet
[Bug c++/84783] Missing _mm256_permutexvar_epi64() intrinsic for AVX512VL
[Bug c++/84783] New: Missing _mm256_permutexvar_epi64() intrinsic for AVX512VL
[Bug c++/84788] New: Parenthesis changes a constant to non-constant
[Bug c++/84788] Parenthesis changes a constant to non-constant
[Bug c++/84789] [6/7 Regression] ICE with broken variable declaration in template class
[Bug c++/84789] [6/7/8 Regression] ICE with broken variable declaration in template class
[Bug c++/84789] New: [6/7/8 Regression] ICE with broken variable declaration in template class
[Bug c++/84791] ICE with broken OpenMP reduction clause
[Bug c++/84791] New: ICE with broken OpenMP reduction clause
[Bug c++/84792] [6/7/8 Regression] ICE with broken typedef of a struct
[Bug c++/84792] New: [6/7/8 Regression] ICE with broken typedef of a struct
[Bug c++/84795] Explicit specialization of constexpr static data member incorrectly rejected in C++17
[Bug c++/84795] New: Explicit specialization of constexpr static data member incorrectly rejected in C++17
[Bug c++/84796] ICE in a template parameter pack expansion
[Bug c++/84796] New: ICE in a template parameter pack expansion
[Bug c++/84798] [6/7 Regression] ICE (Segmentation fault) if `auto` appears in a template argument
[Bug c++/84798] [6/7/8 Regression] ICE (Segmentation fault) if `auto` appears in a template argument
[Bug c++/84798] ICE (Segmentation fault) if `auto` appears in a template argument
[Bug c++/84798] New: ICE (Segmentation fault) if `auto` appears in a template argument
[Bug c++/84801] [8 Regression] ICE: Segmentation fault instead of "error: parameter packs not expanded with '...'"
[Bug c++/84801] New: ICE: Segmentation fault instead of "error: parameter packs not expanded with '...'"
[Bug c++/84802] [8 Regression] ICE in gimplify_decl_expr since r251433
[Bug c++/84802] New: [8 Regression] ICE in gimplify_decl_expr since r251433
[Bug c++/84804] [8 Regression] ICE with lambda in default argument
[Bug c++/84804] New: [8 Regression] ICE with lambda in default argument
[Bug c++/84808] [8 Regression] ICE with constexpr and array
[Bug c++/84808] New: [8 Regression] ICE with constexpr and array
[Bug c++/84810] New: [concepts][c++20] constraints of lambdas with explicit template parameters are not checked
[Bug c++/84812] [8 Regression] ICE with local function
[Bug c++/84812] New: [8 Regression] ICE with local function
[Bug c++/84813] [6/7 Regression] internal compiler error: Segmentation fault with lambdas and constexpr variables
[Bug c++/84813] internal compiler error: Segmentation fault with lambdas and constexpr variables
[Bug c++/84813] New: internal compiler error: Segmentation fault with lambdas and constexpr variables
[Bug c++/84814] New: Type of arithmetic expression
[Bug c++/84814] Type of arithmetic expression
[Bug c++/84816] [7.2.0/8.0.1 x86_64] Incorrect code generation if signed overflow
[Bug c++/84816] New: [7.2.0/8.0.1 x86_64] Incorrect code generation if signed overflow
[Bug c++/84820] [6/7/8 Regression] Bogus pointer-to-member accepted within template
[Bug c++/84820] New: [6/7/8 Regression] Bogus pointer-to-member accepted within template
[Bug c++/84822] New: Partial specializing template<auto> internal compiler error
[Bug c++/84822] Partial specializing template<auto> internal compiler error
[Bug c++/84824] DCE fails to remove dead code of std::function constructor
[Bug c++/84824] New: DCE fails to remove dead code of std::function constructor
[Bug c++/84832] Base class member function incorrectly introduced by using-declarator
[Bug c++/84832] New: Base class member function incorrectly introduced by using-declarator
[Bug c++/84835] [8 Regression] ICE in add_method, at cp/class.c:996
[Bug c++/84835] New: [8 Regression] ICE in add_method, at cp/class.c:996
[Bug c++/84836] [8 Regression] ICE in pop_local_binding, at cp/name-lookup.c:2054
[Bug c++/84836] New: [8 Regression] ICE in pop_local_binding, at cp/name-lookup.c:2054
[Bug c++/84837] [DR 1906] unqualified lookup in friend declaration
[Bug c++/84837] New: unqualified lookup in friend declaration
[Bug c++/84839] [6/7 Regression] ICE (Segmentation fault) when `decltype` is used with parameter pack
[Bug c++/84839] [6/7/8 Regression] ICE (Segmentation fault) when `decltype` is used with parameter pack
[Bug c++/84839] New: ICE (Segmentation fault) when `decltype` is used with parameter pack
[Bug c++/84840] [6/7/8 Regression] ICE (in poplevel_class) for `auto` in alias declaration
[Bug c++/84840] New: ICE (in poplevel_class) for `auto` in alias declaration
[Bug c++/84843] [8 Regression] C++ ICE on builtin redefinition since r258391
[Bug c++/84843] New: [8 Regression] C++ ICE on builtin redefinition since r258391
[Bug c++/84849] Ambiguous resolution of braze initializer list to a class with explicit constructors
[Bug c++/84849] Ambiguous resolution of braze initializer list to a class with explicit copy/move constructors
[Bug c++/84849] New: Ambiguous resolution of braze initializer list to a class with explicit copy/move constructors
[Bug c++/84850] -Wclass-memaccess on a memcpy in a copy assignment operator with no nontrivial bases or members
[Bug c++/84850] [8 Regression] -Wclass-memaccess on a memcpy in a copy assignment operator with no nontrivial bases or members
[Bug c++/84850] New: new GCC version prints warning on memcpy call (no nontrivial bases or members)
[Bug c++/84851] missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member
[Bug c++/84851] New: missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member
[Bug c++/84854] [7 Regression] ICE: unexpected expression in cxx_eval_constant_expression, at cp/constexpr.c:4774
[Bug c++/84854] [7/8 Regression] ICE: unexpected expression in cxx_eval_constant_expression, at cp/constexpr.c:4774
[Bug c++/84854] New: [7/8 Regression] ICE: unexpected expression in cxx_eval_constant_expression, at cp/constexpr.c:4774
[Bug c++/84855] New: structered bindings require "decomposed" type to be copy'able
[Bug c++/84855] structered bindings require "decomposed" type to be copy'able
[Bug c++/84857] A valid call to a template function in a variadic template struct is rejected
[Bug c++/84857] New: A valid call to a template function in a variadic template struct is rejected
[Bug c++/84858] New: wrong exception handling of std::function
[Bug c++/84862] collect2: fatal error: lto-wrapper returned 1 exit status
[Bug c++/84862] New: collect2: fatal error: lto-wrapper returned 1 exit status
[Bug c++/84866] New: Incorrectly instantiating move ctor when a union's move constructor is implicitly deleted
[Bug c++/84874] [6/7 Regression] internal compiler error: in reshape_init_class, at cp/decl.c:5800
[Bug c++/84874] [6/7/8 Regression] internal compiler error: in reshape_init_class, at cp/decl.c:5800
[Bug c++/84874] internal compiler error: in reshape_init_class, at cp/decl.c:5800
[Bug c++/84874] New: internal compiler error: in reshape_init_class, at cp/decl.c:5800
[Bug c++/84881] internal compiler error: in assign_temp, at function.c:968 when building for gnueabihf
[Bug c++/84881] New: internal compiler error: in assign_temp, at function.c:968 when building for gnueabihf
[Bug c++/84884] New: [DR 2244] [C++17] protected constructor and aggregate initialization of base
[Bug c++/84891] New: -fno-signed-zeros leads to optimization which should be possible only if also -ffinite-math-only is on
[Bug c++/84892] Missing accessor hint for private field
[Bug c++/84892] New: Missing accessor hint for private field
[Bug c++/84893] New: Rejects a valid code with variadic function template taking a function pointer
[Bug c++/84895] New: Smarter suggestions for "private" accessor hints
[Bug c++/84895] Smarter suggestions for "private" accessor hints
[Bug c++/84896] Better handling of missing <utility> for std::pair
[Bug c++/84896] New: Better handling of missing <utility> for std::pair
[Bug c++/84897] Better handling of unqualified "string"
[Bug c++/84897] New: Better handling of unqualified "string"
[Bug c++/84898] Fix-it hints for '.' vs '->'
[Bug c++/84898] New: Fix-it hints for '.' vs '->'
[Bug c++/84905] Improve warning for __attribute__((const)) on function returning void
[Bug c++/84905] New: Improve warning for __attribute__((const)) on function returning void
[Bug c++/84906] [8 Regression] Ambiguous conversion not diagnosed, causes entire selection-statement to be omitted
[Bug c++/84906] New: [8 Regression] Ambiguous conversion not diagnosed, causes entire selection-statement to be omitted
[Bug c++/84916] New: Tweaks to template type elision
[Bug c++/84916] Tweaks to template type elision
[Bug c++/84917] New: Verbosity when dealing with nested template data structures
[Bug c++/84917] Verbosity when dealing with nested template data structures
[Bug c++/84918] Better handling of "std::cout >> 42;"
[Bug c++/84918] New: Better handling of "std::cout >> 42;"
[Bug c++/84920] Better handling of unmatched/ambiguous calls
[Bug c++/84920] New: Better handling of unmatched/ambiguous calls
[Bug c++/84925] [8 Regression] ICE with segfault in __PRETTY_FUNCTION__
[Bug c++/84925] ICE with segfault in __PRETTY_FUNCTION__ (regression over gcc-7)
[Bug c++/84925] New: ICE with segfault in __PRETTY_FUNCTION__ (regression over gcc-7)
[Bug c++/84927] [7 Regression] ICE with NSDMI and reference
[Bug c++/84927] [7/8 Regressiion] ICE with NSDMI and reference
[Bug c++/84927] New: [7/8 Regressiion] ICE with NSDMI and reference
[Bug c++/84930] Brace-closed initialization of cstring (i.e."abcdefghi") to coresponding aggregate types fails in certain situation
[Bug c++/84930] New: Brace-closed initialization of cstring (i.e."abcdefghi") to coresponding aggregate types fails in certain situation
[Bug c++/84936] [8 Regression] ICE with unexpanded parameter pack
[Bug c++/84936] New: [8 Regression] ICE with unexpanded parameter pack
[Bug c++/84937] [7 Regression] ICE with class template argument deduction and auto
[Bug c++/84937] [7/8 Regression] ICE with class template argument deduction and auto
[Bug c++/84937] New: [7/8 Regression] ICE with class template argument deduction and auto
[Bug c++/84938] [7/8 Regression] internal compiler error: in gen_reg_rtx, at emit-rtl.c:1187 (gen_reg_rtx()/maybe_legitimize_operand())
[Bug c++/84938] New: internal compiler error: in gen_reg_rtx, at emit-rtl.c:1187 (gen_reg_rtx()/maybe_legitimize_operand())
[Bug c++/84939] [6/7/8 Regression] internal compiler error: in gimplify_expr, at gimplify.c:12382
[Bug c++/84939] New: internal compiler error: in gimplify_expr, at gimplify.c:12382
[Bug c++/84940] [7/8 Regression] internal compiler error: in build_value_init_noctor, at cp/init.c:465
[Bug c++/84940] New: internal compiler error: in build_value_init_noctor, at cp/init.c:465
[Bug c++/84941] internal compiler error: in reg_overlap_mentioned_p, at rtlanal.c:1870 (reg_overlap_mentioned_p()/match_asm_constraints_1())
[Bug c++/84941] New: internal compiler error: in reg_overlap_mentioned_p, at rtlanal.c:1870 (reg_overlap_mentioned_p()/match_asm_constraints_1())
[Bug c++/84942] [6/7 Regression] internal compiler error: in fold_convert_const_int_from_real, at fold-const.c:2011
[Bug c++/84942] [6/7/8 Regression] internal compiler error: in fold_convert_const_int_from_real, at fold-const.c:2011
[Bug c++/84942] New: internal compiler error: in fold_convert_const_int_from_real, at fold-const.c:2011
[Bug c++/84943] [8 Regression] internal compiler error: in build_call_a, at cp/call.c:374
[Bug c++/84943] New: internal compiler error: in build_call_a, at cp/call.c:374
[Bug c++/84949] New: -ffast-math bugged with respect to NaNs
[Bug c++/84959] internal compiler error: in store_binding, at cp/name-lookup.c:6549 (store_binding()/store_class_binding())
[Bug c++/84959] New: internal compiler error: in store_binding, at cp/name-lookup.c:6549 (store_binding()/store_class_binding())
[Bug c++/84960] [8 Regression] ICE in GIMPLE pass: isolate-paths
[Bug c++/84960] New: internal compiler error: verify_flow_info failed
[Bug c++/84961] [7 Regression] ICE error: SSA_NAME_DEF_STMT is wrong
[Bug c++/84961] [7/8 Regression] ICE error: SSA_NAME_DEF_STMT is wrong
[Bug c++/84961] New: internal compiler error: verify_ssa failed
[Bug c++/84962] [8 Regression] ICE in get_fns, at cp/tree.c:2505
[Bug c++/84962] New: internal compiler error: in get_fns, at cp/tree.c:2505
[Bug c++/84964] [8 Regression] ICE in expand_call, at calls.c:4540
[Bug c++/84964] New: internal compiler error: in expand_call, at calls.c:4540
[Bug c++/84965] internal compiler error: unexpected expression '__alignof__ (({...}))' of kind alignof_expr
[Bug c++/84965] New: internal compiler error: unexpected expression '__alignof__ (({...}))' of kind alignof_expr
[Bug c++/84967] internal compiler error: in process_init_constructor_array, at cp/typeck2.c:1324
[Bug c++/84967] New: internal compiler error: in process_init_constructor_array, at cp/typeck2.c:1324
[Bug c++/84968] [8 Regression] ICE in strip_typedefs_expr, at cp/tree.c:1792
[Bug c++/84968] New: internal compiler error: in strip_typedefs_expr, at cp/tree.c:1792
[Bug c++/84970] [8 Regression] ICE in tsubst_copy, at cp/pt.c:15085
[Bug c++/84970] New: internal compiler error: in tsubst_copy, at cp/pt.c:15085
[Bug c++/84971] ICE in build_non_dependent_expr, at cp/pt.c:25367
[Bug c++/84971] New: internal compiler error: in build_non_dependent_expr, at cp/pt.c:25367
[Bug c++/84972] [6/7 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in extended_tree, at tree.h:5545
[Bug c++/84972] [6/7/8 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in extended_tree, at tree.h:5545
[Bug c++/84972] New: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in extended_tree, at tree.h:5545
[Bug c++/84973] [8 Regression] ICE: Segmentation fault (tree_check()/ultimate_transparent_alias_target())
[Bug c++/84973] New: internal compiler error: Segmentation fault (tree_check()/ultimate_transparent_alias_target())
[Bug c++/84974] [8 Regression] ICE: Segmentation fault (ovl_first()/location_of())
[Bug c++/84974] New: internal compiler error: Segmentation fault (ovl_first()/location_of())
[Bug c++/84975] ICE: Segmentation fault (outer_binding()/lookup_name_real_1())
[Bug c++/84975] New: internal compiler error: Segmentation fault (outer_binding()/lookup_name_real_1())
[Bug c++/84976] ICE: Segmentation fault (cp_build_modify_expr())
[Bug c++/84976] New: internal compiler error: Segmentation fault (cp_build_modify_expr())
[Bug c++/84977] ICE: Segmentation fault (build_x_unary_op())
[Bug c++/84977] New: internal compiler error: Segmentation fault (build_x_unary_op())
[Bug c++/84978] [8 Regression] ICE in cxx_eval_constant_expression at gcc/cp/constexpr.c:4109
[Bug c++/84978] ice in cxx_eval_constant_expression at gcc/cp/constexpr.c:4109
[Bug c++/84978] New: ice in cxx_eval_constant_expression at gcc/cp/constexpr.c:4109
[Bug c++/84979] [6/7/8 Regression] ICE with auto as template parameter and -fconcepts
[Bug c++/84979] New: [6/7/8 Regression] ICE with auto as template parameter and -fconcepts
[Bug c++/84980] [concepts] ICE with missing typename in cocept
[Bug c++/84980] [concepts] ICE with missing typename in concept
[Bug c++/84980] New: [concepts] ICE with missing typename in cocept
[Bug c++/84981] C++17 allows function pointers with no linkage as template parameters but gcc errors, stating the function has no linkage
[Bug c++/84981] New: C++17 allows function pointers with no linkage as template parameters but gcc errors, stating the function has no linkage
[Bug c++/84983] [8 regression] g++.dg/ext/pr84828.C fail
[Bug c++/84983] New: [8 regression] g++.dg/ext/pr84828.C fail
[Bug c++/84984] ICE: in build2, at tree.c:4686
[Bug c++/84984] New: internal compiler error: in build2, at tree.c:4686
[Bug c++/84989] New: _mm512_broadcast_f32x4 triggers internal compiler bug
[Bug c++/84993] Combination of fieldnames and accessor suggestions for misspelled private fields
[Bug c++/84993] New: Combination of fieldnames and accessor suggestions for misspelled private fields
[Bug c++/84994] Missing accessor hint for private field at -O1 and above
[Bug c++/84994] Missing accessor hint for private field at -O1 and above when -g is enabled
[Bug c++/84994] New: Missing accessor hint for private field at -O1 and above
[Bug c++/85006] [7/8 Regression] [concepts] ICE with bogus parameter pack
[Bug c++/85006] New: [7/8 Regression] [concepts] ICE with bogus parameter pack
[Bug c++/85008] [8 Regression] internal compiler error: lang_* check: failed in decl_cloned_function_p, at cp/class.c:4577
[Bug c++/85008] New: internal compiler error: lang_* check: failed in decl_cloned_function_p, at cp/class.c:4577
[Bug c++/85011] GCC complains that 2 identical function prototypes are different
[Bug c++/85011] New: GCC complains that 2 identical function prototypes are different
[Bug c++/85012] GCC does not inline extern "C" functions defined in a different namespace
[Bug c++/85012] New: GCC does not inline extern "C" functions defined in a different namespace
[Bug c++/85013] <stdin>:1:41: internal compiler error: in wide_int_to_tree_1, at tree.c:1567 0x4097e2b wide_int_to_tree_1
[Bug c++/85013] [7/8 Regression] <stdin>:1:41: internal compiler error: in wide_int_to_tree_1, at tree.c:1567 0x4097e2b wide_int_to_tree_1
[Bug c++/85013] New: <stdin>:1:41: internal compiler error: in wide_int_to_tree_1, at tree.c:1567 0x4097e2b wide_int_to_tree_1
[Bug c++/85014] [6/7/8 Regression] internal compiler error: in lookup_base, at cp/search.c:185
[Bug c++/85014] New: internal compiler error: in lookup_base, at cp/search.c:185
[Bug c++/85015] [8 Regression] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in build_int_cst, at tree.c:1360
[Bug c++/85015] New: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in build_int_cst, at tree.c:1360
[Bug c++/85016] internal compiler error: side-effects element in no-side-effects CONSTRUCTOR
[Bug c++/85016] New: internal compiler error: side-effects element in no-side-effects CONSTRUCTOR
[Bug c++/85021] "Missing #include" hints for unrecognized names that would implicitly be in "std"
[Bug c++/85021] New: "Missing #include" hints for unrecognized names that would implicitly be in "std"
[Bug c++/85022] New: internal compiler error: in write_dependence_p, at alias.c:3003
[Bug c++/85027] [6/7/8 Regression] ICE on invalid C++ code: in instantiate_type, at cp/class.c:8062
[Bug c++/85027] New: ICE on invalid C++ code: in instantiate_type, at cp/class.c:8062
[Bug c++/85028] [8 Regression] ICE on invalid C++ code: in tsubst_default_argument, at cp/pt.c:12340
[Bug c++/85028] New: ICE on invalid C++ code: in tsubst_default_argument, at cp/pt.c:12340
[Bug c++/85031] internal compiler error: Segmentation fault (field_accessor_p()/dfs_locate_field_accessor_pre())
[Bug c++/85031] New: internal compiler error: Segmentation fault (field_accessor_p()/dfs_locate_field_accessor_pre())
[Bug c++/85032] [8 regression] Wrong non-constant condition for static assertion
[Bug c++/85032] New: Wrong non-constant condition for static assertion
[Bug c++/85032] Wrong non-constant condition for static assertion
[Bug c++/85033] internal compiler error: in fold_offsetof_1, at c-family/c-common.c:6269
[Bug c++/85033] New: internal compiler error: in fold_offsetof_1, at c-family/c-common.c:6269
[Bug c++/85039] [6/7/8 Regression] internal compiler error: in nested_anon_class_index, at cp/mangle.c:1626
[Bug c++/85039] internal compiler error: in nested_anon_class_index, at cp/mangle.c:1626
[Bug c++/85039] New: nested_anon_class_index
[Bug c++/85043] -Wuseless-cast false positive for temporary objects
[Bug c++/85043] New: -Wuseless-cast false positive for temporary objects
[Bug c++/85045] [8 Regression] ICE+SIGILL on valid C++ code: cxx_pretty_printer::postfix_expression(tree_node*) (), at cp/cxx-pretty-print.c:482
[Bug c++/85045] ICE+SIGILL on valid C++ code: cxx_pretty_printer::postfix_expression(tree_node*) (), at cp/cxx-pretty-print.c:482
[Bug c++/85045] New: ICE+SIGILL on valid C++ code: cxx_pretty_printer::postfix_expression(tree_node*) (), at cp/cxx-pretty-print.c:482
[Bug c++/85046] [8 Regression] cp/name-lookup.c:6175:53: runtime error: member access within null pointer of type 'struct cp_binding_level'
[Bug c++/85046] New: cp/name-lookup.c:6175:53: runtime error: member access within null pointer of type 'struct cp_binding_level'
[Bug c++/85049] [8 Regression] Internal compiler error with __integer_pack
[Bug c++/85049] Internal compiler error with __integer_pack
[Bug c++/85049] New: Internal compiler error with __integer_pack
[Bug c++/85052] Implement support for clang's __builtin_convertvector
[Bug c++/85052] New: Implement support for clang's __builtin_convertvector
[Bug c++/85054] gcc8 fail to identify template redeclaration - problem in string header
[Bug c++/85057] GCC fails to vectorize code unless dummy loop is added
[Bug c++/85057] New: GCC fails to vectorize code unless dummy loop is added
[Bug c++/85060] [7/8 Regression] Object cannot call its inherited member function "without object"
[Bug c++/85060] New: Object cannot call its inherited member function "without object"
[Bug c++/85061] ICE with __builtin_offsetof applied to static member
[Bug c++/85061] New: ICE with __builtin_offsetof applied to static member
[Bug c++/85062] [6/7/8 Regression] ICE on alignas with parameter pack
[Bug c++/85062] New: [6/7/8 Regression] ICE on alignas with parameter pack
[Bug c++/85064] New: [concepts] ICE with auto as template parameter
[Bug c++/85065] New: [concepts] ICE with invalid use of a concept
[Bug c++/85067] [8 Regression] ICE with volatile parameter in defaulted copy-constructor
[Bug c++/85067] New: [8 Regression] ICE with volatile parameter in defaulted copy-constructor
[Bug c++/85068] [6/7 Regression] ICE with invalid covariant return type hierarchy
[Bug c++/85068] [6/7/8 Regression] ICE with invalid covariant return type hierarchy
[Bug c++/85068] New: [6/7/8 Regression] ICE with invalid covarint return types
[Bug c++/85070] [8 Regression] ICE on C++ code: in lazily_declare_fn, at cp/method.c:2409
[Bug c++/85070] New: ICE on C++ code: in lazily_declare_fn, at cp/method.c:2409
[Bug c++/85071] New: The g++ delete the memory alloced by new operator before I manually delete it.
[Bug c++/85071] The g++ delete the memory alloced by new operator before I manually delete it.
[Bug c++/85072] New: g++ -O1 consumes all memory
[Bug c++/85076] [6/7 Regression] ICE with invalid template used as lambda argument
[Bug c++/85076] [6/7/8 Regression] ICE with invalid template used as lambda argument
[Bug c++/85076] New: [6/7/8 Regression] ICE with invalid template used as lambda argument
[Bug c++/85077] [8 Regression] V[248][SD]F abs not optimized to
[Bug c++/85077] V[248][SD]F abs not optimized to
[Bug c++/85079] New: Segfault While Compiling DXX-Rebirth Project
[Bug c++/85079] Segfault While Compiling DXX-Rebirth Project
[Bug c++/85087] call to a non-const member function on a const lvalue accepted
[Bug c++/85087] New: call to a non-const member function on a const lvalue accepted
[Bug c++/85089] New: std::minmax
[Bug c++/85091] Compiler generates different code depending on whether -Wnonnull -Woverloaded-virtual given or not
[Bug c++/85091] New: Compiler generates different code depending on whether -Wnonnull -Woverloaded-virtual given or not
[Bug c++/85092] [8 Regression] ICE under -std=gnu++1z in build_over_call under, at cp/call.c:8149
[Bug c++/85092] New: ICE under -std=gnu++1z in build_over_call under, at cp/call.c:8149
[Bug c++/85093] [7/8 Regression] wrong number of template arguments does not trigger error when one argument is variadic
[Bug c++/85093] New: wrong number of template arguments does not trigger error when one argument is variadic
[Bug c++/85097] ICE in double parameter pack
[Bug c++/85097] New: ICE in doub
[Bug c++/85101] C++17 ICE in build_over_call, at cp/call.c:8149
[Bug c++/85101] New: C++17 ICE in build_over_call, at cp/call.c:8149
[Bug c++/85104] New: double underline in a C++ error: duplicate const
[Bug c++/85105] New: missing -Wignored-qualifiers with const decltype
[Bug c++/85107] Internal compiler error when casting double to int
[Bug c++/85107] New: Internal compiler error when casting double to int
[Bug c++/85108] [7 Regression] Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85108] [7/8 Regression] Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85108] Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85108] New: Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85109] Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85109] New: Incorrect warning for constexpr lambda with -Wunused-but-set-variable
[Bug c++/85110] Missing underlines for some bad arguments
[Bug c++/85110] New: Missing underlines for some bad arguments
[Bug c++/85112] [8 Regression] ICE with invalid constexpr
[Bug c++/85112] New: [8 Regression] ICE with invalid constexpr
[Bug c++/85113] [7/8 Regression] ICE with __builtin_constant_p
[Bug c++/85113] New: [7/8 Regression] ICE with __builtin_constant_p
[Bug c++/85114] -fstack-check causes internal compiler error
[Bug c++/85114] New: -fstack-check causes internal compiler error
[Bug c++/85116] New: std::min_element does not optimize well with inlined predicate
[Bug c++/85117] New: ARM: Wrong Warning Emits: parameter passing for argument of type 'Handle<Unknown>' changed in GCC 7.1
[Bug c++/85118] [6/7/8 Regression] Error when using std::bind with a generic lambda - "cannot bind 'const volatile char&' to an rvalue of type 'const volatile char'"
[Bug c++/85118] New: Error when using std::bind with a generic lambda - "cannot bind 'const volatile char&' to an rvalue of type 'const volatile char'"
[Bug c++/85119] __builtin_expect() shadows warning
[Bug c++/85119] New: __builtin_expect() shadows warning
[Bug c++/85124] New: template template parameter is printed incorrectly in the error message
[Bug c++/85125] New: constant expression with const_cast UB does not emit error
[Bug c++/85127] New: Members implementation outside class doesn't compile if class name is an alias from a using
[Bug c++/85128] Local scope type(def) falsely assumed to change meaning of outer scope type(def)
[Bug c++/85128] New: Local scope type(def) falsely assumed to change meaning of outer scope type(def)
[Bug c++/85133] New: [7/8 Regression] [concepts] ICE with invalid concept used in variadic template
[Bug c++/85134] New: [8 Regression] ICE with invalid constexpr in 'shared' OpenMP clause
[Bug c++/85135] New: [7/8 Regression] ICE with invalid late-specified return type
[Bug c++/85136] New: ICE with array as template variable
[Bug c++/85137] New: [concepts] ICE with undeclared concept
[Bug c++/85140] New: ICE with invalid use of alignas
[Bug c++/85141] New: [6/7/8 Regression] ICE with pointer arithmetic of static member function address
[Bug c++/85145] New: GCC 8 regression: include_next broken icw/ --with-gxx-include-dir
[Bug c++/85146] New: ICE with __direct_bases for declared but not defined struct
[Bug c++/85147] New: [6/7/8 Regression] ICE with invalid variadic template-template parameter
[Bug c++/85148] New: [6/7/8 Regression] ICE with NSDMI and this pointer
[Bug c++/85149] New: False branch of if constexpr instantiated in generic lambda
[Bug c/17426] Emit mandatory warning for manual expansions of offsetof
[Bug c/30552] gcc crashes when compiling examples with GNU statement expressions in VLAs (also involved: nested functions declared K&R-style)
[Bug c/39808] warn_unused_result fails to produce warning in a statement expression
[Bug c/448] <stdint.h>-related issues (C99 issues)
[Bug c/46921] Lost side effect when struct initializer expression uses comma operator
[Bug c/55976] -Werror=return-type should error on returning a value from a void function
[Bug c/60256] No -Wuninitialized warning for strcpy copying to self
[Bug c/70618] better error messages for missing/too many arguments
[Bug c/70742] Support div as a builtin
[Bug c/70924] Wrong position for "warning: missing braces around initializer [-Wmissing-braces]"
[Bug c/78568] [6/7/8/9 Regression] Wtype-limits warning regression
[Bug c/80778] [7 Regression] gcc.dg/auto-type-1.c ICEs with -flto
[Bug c/80778] [7/8 Regression] gcc.dg/auto-type-1.c ICEs with -flto
[Bug c/81269] wrong color highlighting in -Wrestrict warnings
[Bug c/82013] better error message for missing semicolon in prototype
[Bug c/82186] [7 Regression] ICE (segfault), VLA type with inlining
[Bug c/82210] [6 Regression] Having _Alignas in a struct with VLAs causes writing to one array to overwrite another
[Bug c/82210] [6/7 Regression] Having _Alignas in a struct with VLAs causes writing to one array to overwrite another
[Bug c/82272] RFE: request a warning for (<nonbool> == <bool>) etc.
[Bug c/82967] "did you mean" suggestions are way too suggestive
[Bug c/83294] int32_t & related definitions wrong with -funsigned-bitfields
[Bug c/84175] FAIL: c-c++-common/Warray-bounds-4.c -Wc++-compat strcpy (test for warnings, line 67)
[Bug c/84183] internal compiler error: in initialize, at alloc-pool.h:257
[Bug c/84195] newlines in deprecated diagnostics
[Bug c/84229] A valid code rejected with -flto
[Bug c/84310] -falign-{labels,loops,jumps} with value >= 32768+1 cause a segfault
[Bug c/84607] [6/7 Regression] Side effects discarded in address computation inside 'if'
[Bug c/84628] attribute(warning/error) should be evaluated before optimization
[Bug c/84628] New: attribute(warning/error) should be evaluated before optimization
[Bug c/84631] make check in fixincludes fails seemingly due to star in directory names, on WSL
[Bug c/84631] New: make check in fixincludes fails seemingly due to star in directory names, on WSL
[Bug c/84646] New: Missed optimisation for hoisting conditions outside nested loops
[Bug c/84649] -Wstringop-truncation shouldn't warn on strncat() when 2nd argument is a char array
[Bug c/84649] New: -Wstringop-truncation shouldn't warn on strncat() when 2nd argument is a char array
[Bug c/84685] Designated initializers warning
[Bug c/84685] New: Designated initializers warning
[Bug c/84687] error: invalid conversion in gimple call with -O3 and -ffast-math
[Bug c/84687] New: error: invalid conversion in gimple call with -O3 and -ffast-math
[Bug c/84696] New: internal compiler error: in compute_antic_aux, at tree-ssa-pre.c:2148
[Bug c/84717] C compiler accepts fortran style suffix "d" with float number but result is strange
[Bug c/84717] New: C compiler accepts fortran style suffix "d" with float number but result is strange
[Bug c/84717] suffix for double constant is a GCC extension is not documented
[Bug c/84721] [8 Regression] ICE in c_push_function_context, at c-decl.c:9667
[Bug c/84721] New: [8 Regression] ICE in c_push_function_context, at c-decl.c:9667
[Bug c/84722] New: [8 Regression] ICE in create_dispatcher_calls, at multiple_target.c:147
[Bug c/84723] [8 Regression] ICE in create_target_clone, at multiple_target.c:275
[Bug c/84723] New: [8 Regression] ICE in create_target_clone, at multiple_target.c:275
[Bug c/84739] [6/7/8 Regression] ICE in get_value_for_expr, at tree-ssa-ccp.c:649
[Bug c/84739] New: [6/7/8 Regression] ICE in get_value_for_expr, at tree-ssa-ccp.c:649
[Bug c/84740] New: [8 Regression] ICE in build_constructors, at tree-switch-conversion.c:965
[Bug c/84741] New: [7/8 Regression] ICE in ix86_expand_prologue, at config/i386/i386.c:13893
[Bug c/84747] New: alias analysis reports may-conflict for references to disjoint address spaces
[Bug c/84755] GCC 4.6.0 build error with GCC-4.8.5 in Ubuntu 16.04 LTS
[Bug c/84755] New: GCC 4.6.0 build error with GCC-4.8.5 in Ubuntu 16.04 LTS
[Bug c/84762] New: GCC for PowerPC32 violates the SysV ABI spec for small struct returns
[Bug c/84764] New: Wrong warning "so large that it is unsigned" for __int128 constant
[Bug c/84764] Wrong warning "so large that it is unsigned" for __int128 constant
[Bug c/84790] New: Miscompilation for MIPS16 with -fpic and -Os or -O2
[Bug c/84803] [8 Regression] ICE from ifcvt_memrefs_wont_trap with -O3
[Bug c/84803] ice from ifcvt_memrefs_wont_trap with -O3
[Bug c/84803] New: ice from ifcvt_memrefs_wont_trap with -O3
[Bug c/84815] gcc fwrite failed write to stdout in binary mode (Win7)
[Bug c/84815] New: gcc fwrite failed write to stdout in binary mode (Win7)
[Bug c/84818] New: integer_onep must not be used for i18n
[Bug c/84819] New: several typos
[Bug c/84819] several typos
[Bug c/84834] [7/8 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527
[Bug c/84834] New: [7/8 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527
[Bug c/84838] New: Minor grammar fixes for x86 options
[Bug c/84852] [8 Regression] ICE in calculate_line_spans, at diagnostic-show-locus.c:1105
[Bug c/84852] New: [8 Regression] ICE in calculate_line_spans, at diagnostic-show-locus.c:1105
[Bug c/84853] [7 Regression] ICE: verify_gimple failed (expand_shift_1)
[Bug c/84853] [7/8 Regression] ICE: verify_gimple failed (expand_shift_1)
[Bug c/84853] New: [7/8 Regression] ICE: verify_gimple failed (expand_shift_1)
[Bug c/84873] [6/7 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug c/84873] [6/7/8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug c/84873] [7/8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug c/84883] New: No warning when dereferencing an array as a pointer
[Bug c/84883] No warning when dereferencing an array as a pointer
[Bug c/84887] missing semicolon: further improvements
[Bug c/84887] New: missing semicolon: further improvements
[Bug c/84888] C/C++: Improve wording of unclosed paren/brace
[Bug c/84888] New: C/C++: Improve wording of unclosed paren/brace
[Bug c/84890] New: Overly verbose notes for missing headers
[Bug c/84890] Overly verbose notes for missing headers
[Bug c/84900] Compiler report a error unexpectedly.
[Bug c/84900] New: Compiler report a error unexpectedly.
[Bug c/84903] internal compiler error: in convert_move, at expr.c:229
[Bug c/84903] New: internal compiler error: in convert_move, at expr.c:229
[Bug c/84908] New: retpoline weirdness: 7.3.0-1 and 4.8.5-16: with -fPIC: R_X86_64_PC32 against undefined symbol `__x86_indirect_thunk_rax'
[Bug c/84909] New: typo: conversion from %qT to to %qT
[Bug c/84909] typo: conversion from %qT to to %qT
[Bug c/84910] New: typo: "%qs follows inline declaration "
[Bug c/84910] typo: "%qs follows inline declaration "
[Bug c/84911] New: typo: error ("invalid name (\"%s\")
[Bug c/84911] typo: error ("invalid name (\"%s\")
[Bug c/84915] New: documentation: __FUNCTION__ is said by gcc-6 info to be a preprocessor macro
[Bug c/84919] [8 Regression] error: passing argument 1 to restrict-qualified parameter aliases with argument 5 [-Werror=restrict]
[Bug c/84919] New: [8 Regression] error: passing argument 1 to restrict-qualified parameter aliases with argument 5 [-Werror=restrict]
[Bug c/84923] New: gcc.dg/attr-weakref-1.c failed on aarch64
[Bug c/84953] [6/7 Regression] misleading warning from strpbrk(x,"")
[Bug c/84953] [6/7/8 Regression] misleading warning from strpbrk(x,"")
[Bug c/84953] misleading warning from strpbrk(x,"")
[Bug c/84953] New: misleading warning from strpbrk(x,"")
[Bug c/84956] New: ICE in replace_block_by, at tree-ssa-tail-merge.c:1546
[Bug c/84982] New: logically inverting bools into local array results in bitwise negation
[Bug c/84987] ice in vectorizable_reduction with -O3
[Bug c/84987] New: ice in vectorizable_reduction with -O3
[Bug c/84999] [7 Regression] ICE in make_vector_type, at tree.c:9561
[Bug c/84999] [7/8 Regression] ICE in make_vector_type, at tree.c:9561
[Bug c/84999] New: [7/8 Regression] ICE in make_vector_type, at tree.c:9561
[Bug c/85000] ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:895
[Bug c/85000] New: ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:895
[Bug c/85009] missing -Wdiscarded-qualifiers when dropping _Atomic
[Bug c/85009] New: missing -Wdiscarded-qualifiers when dropping _Atomic
[Bug c/85019] configure: error: GNU Fortran is not working
[Bug c/85019] New: configure: error: GNU Fortran is not working
[Bug c/85053] free not listed as built-in
[Bug c/85053] New: free not listed as built-in
[Bug c/85054] New: gcc8 fail to identify template redeclaration - problem in string header
[Bug c/85055] New: warn on accessing free memory
[Bug c/85055] warn on accessing free memory
[Bug c/85094] [8 Regression] -g with any optimization suppresses -Wduplicated-branches
[Bug c/85094] New: -g with any optimization suppresses -Wduplicated-branches
[Bug c/85096] [6/7/8 Regression] Unnecessary(?) MOV instructions for int128 addition
[Bug c/85096] New: [6/7/8 Regression] Unnecessary(?) MOV instructions for int128 addition
[Bug c/85139] New: Spurious format truncation warning
[Bug debug/23551] dwarf records for inlines appear incomplete
[Bug debug/26475] tree-ssa loses line numbers for initializations (constants for PHIs)
[Bug debug/33155] _stdcall assembler names in win32 vs gdb
[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily
[Bug debug/58150] debug info about definition of enum class not emitted if the declaration was already used in a class
[Bug debug/63572] [6/7/8 Regression] ICF breaks user debugging experience
[Bug debug/77844] [5 Regression] Compilation of simple C++ example exhaust memory
[Bug debug/78685] -Og generates too many "<optimized out>"s
[Bug debug/82155] [7 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:21655
[Bug debug/82738] [meta-bug] issues with the -Og optimization level
[Bug debug/83157] [6/7/8 regression] gcc.dg/guality/pr41616-1.c fail, inline instances refer to concrete instance as abstract origin
[Bug debug/83480] ICE in create_block_for_bookkeeping, at sel-sched.c:4557
[Bug debug/83765] LTO bootstrap with Ada fails
[Bug debug/83941] Debug info generated with -flto contains useless forwarders
[Bug debug/84404] Several "leb128 operand is an undefined symbol" in go testsuite with latest debug improvements
[Bug debug/84408] [8 regression] gcc.dg/plugin/poly-int-07_plugin.c compilation times out with -g
[Bug debug/84456] [8 regression] gcc.dg/guality/pr49888.c fail
[Bug debug/84550] [8 Regression] stepping through gcc does not work with gdb 8.0.1
[Bug debug/84620] DW_AT_GNU_entry_view should not use address class forms, but constant forms
[Bug debug/84637] gcc/dbxout.c:684:14: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
[Bug debug/84637] New: gcc/dbxout.c:684:14: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
[Bug debug/84645] -flto -g0 at compile-time vs. -flto -g at link time ICEs in add_dwarf_attr, at dwarf2out.c:4353
[Bug debug/84645] New: -flto -g0 at compile-time vs. -flto -g at link time ICEs in add_dwarf_attr, at dwarf2out.c:4353
[Bug debug/84736] When compiling with -g -O2 internal compiler error: in force_type_die, at dwarf2out.c:25111
[Bug debug/84776] Indefinite compile time w/ var-tracking
[Bug debug/84776] New: Indefinite compile time w/ var-tracking
[Bug debug/84875] [6/7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 on s390x
[Bug debug/84875] [6/7/8 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 on s390x
[Bug debug/84875] [8 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 on s390x
[Bug debug/84875] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 on s390x
[Bug debug/84875] New: ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 on s390x
[Bug demangler/82195] Undemangleable lambda
[Bug demangler/84668] c++filt: out of memory allocating 18446744071696285694 bytes after a total of 135168 bytes
[Bug demangler/84668] New: c++filt: out of memory allocating 18446744071696285694 bytes after a total of 135168 bytes
[Bug demangler/84950] New: UBSAN: libiberty/cplus-dem.c:4430:3: runtime error: null pointer passed as argument 2, which is declared to never be null
[Bug demangler/84951] New: UBSAN: libiberty/d-demangle.c:209:14: runtime error: signed integer overflow: 922337203685477581 * 10 cannot be represented in type 'long int'
[Bug demangler/85122] New: Stack Overflow(Stack Exhaustion) in demangle related functions
[Bug demangler/85122] Stack Overflow(Stack Exhaustion) in demangle related functions
[Bug driver/31864] need -print-includes-dirs option
[Bug driver/41179] Documentation for "-fno-toplevel-reorder" is confusing (and wrong)
[Bug driver/82806] New: Stabilize paths in assembler and dumps
[Bug driver/83193] Help for invalid -march= options from cc1 omits -march=native on x86-64, arm. aarch64, output also inconsistent
[Bug driver/83206] -mfpu=auto does not work on ARM (armv7l-unknown-linux-gnueabihf)
[Bug driver/84731] -Bsymbolic switch ignored
[Bug driver/84731] New: -Bsymbolic switch ignored
[Bug driver/84749] -w does not work with option property Warn
[Bug driver/84749] New: -w does not work with option property Warn
[Bug driver/84750] Both the driver and cc1 warn for Target Warn option properties
[Bug driver/84750] New: Both the driver and cc1 warn for Target Warn option properties
[Bug driver/85142] New: Wrong -print-multi-os-directory & -print-multi-lib output for riscv64 + multilib
[Bug driver/85142] Wrong -print-multi-os-directory & -print-multi-lib output for riscv64 + multilib
[Bug Duplication Problem] Survey Invite
[Bug fortran/28154] SPREAD (and friends) on unallocated arrays
[Bug fortran/29550] Optimize -fexternal-blas calls for conjg()
[Bug fortran/30372] various intrinsics do not diagnose invalid argument kinds
[Bug fortran/31009] Generate conditional code to assign arrays, depending on their stride
[Bug fortran/31237] [meta-bug] TRANSFER intrinsic
[Bug fortran/32770] [Meta-bug] -fdefault-integer-8 issues
[Bug fortran/32834] [Meta-bug] 'Fortran 95'-only failures
[Bug fortran/33097] Function decl trees without proper argument list
[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer
[Bug fortran/34742] Document the kind of integer passed for string lengths
[Bug fortran/35339] Improve translation of implied do loop in transfer
[Bug fortran/38319] Memory leaks in allocatable component expressions
[Bug fortran/38573] Missing markers for translation
[Bug fortran/39030] Support -fexcess-precision={standard,fast} also for Fortran
[Bug fortran/40196] [F03] [F08] Type parameter inquiry (str%len, a%kind) and Complex parts (z%re, z%im)
[Bug fortran/40978] Use named return value (NRV) for functions returning the result as argument
[Bug fortran/41897] Support TS 29113: "Further Interoperability of Fortran with C"
[Bug fortran/42122] [F03] -fdump-tree-original shows wrong static decl for functions with procptr argument
[Bug fortran/42651] Functions with result: Wrongly accepts attributes to function name
[Bug fortran/44348] ICE in build_function_decl
[Bug fortran/46897] [OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign
[Bug fortran/47803] [F95+] Constant inquiry function rejected in PARAMETER definition
[Bug fortran/49025] gfortran bug: Local variable does not hide generic procedure.
[Bug fortran/49278] ICE (segfault) when combining DATA with default initialization
[Bug fortran/49636] [F03] ASSOCIATE construct confused with slightly complicated case
[Bug fortran/51260] PARAMETER array with constructor initializer: Compile-time simplify single element access
[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer
[Bug fortran/52473] CSHIFT slow - inline it?
[Bug fortran/52622] heap-use-after-free with instrumented compiler
[Bug fortran/52789] gfortran sets -Wunused-parameter in the C sense as well as the Fortran sense
[Bug fortran/53296] Segfault on non-constant character array constructor containing kind spec
[Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring
[Bug fortran/54687] Use gcc option machinery for gfortran
[Bug fortran/56422] IR F08/0086: gfortran rejects valid implied-shape arrays
[Bug fortran/56667] Syntax error causes misleading message: "Expected PARAMETER symbol in complex constant"
[Bug fortran/56818] [meta-bug] fortran-dev bugs
[Bug fortran/57197] [Fortran-Dev][Regression] ICE in record_reference, at cgraphbuild.c:66
[Bug fortran/58200] Option fcheck is misleadingly located in option descriptions
[Bug fortran/58618] Wrong code with character substring and ASSOCIATE
[Bug fortran/58787] ICE (error recovery) in check_proc_interface
[Bug fortran/58904] ICE: accessing a component field of an unavailable type results in a seg fault
[Bug fortran/59093] Segfault in gfc_trans_pointer_assignment
[Bug fortran/59298] ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor
[Bug fortran/60458] Error message on associate: deferred type parameter and requires either the pointer or allocatable attribute
[Bug fortran/60483] [6 Regression] No IMPLICIT type error with: ASSOCIATE( X => derived_type() ) [i.e. w/ structure constructor]
[Bug fortran/60483] [6/7/8 Regression] No IMPLICIT type error with: ASSOCIATE( X => derived_type() ) [i.e. w/ structure constructor]
[Bug fortran/61180] surprising -Wsurprising warning
[Bug fortran/61627] specification expression ICE with version 4.7.1 and 4.8.2, incorrect output with 4.4.7 and 4.9.0
[Bug fortran/61775] Allocatable array initialized by implied-do loop array constructor gives invalid memory reference
[Bug fortran/61907] load of invalid value for 'bool' in trans-array.c trans_array_constructor
[Bug fortran/61910] undefined computation in trans-expr.c gfc_conv_cst_int_power
[Bug fortran/63529] Bad error and ICE with Cray Pointers in Modules
[Bug fortran/64107] [F95] Pure function as array size
[Bug fortran/64124] [F95] Valid constant expr rejected
[Bug fortran/64925] ICE with same names for dummy arg and internal procedure
[Bug fortran/65024] [OOP] unlimited polymorphic pointer structure not built when it should be
[Bug fortran/65428] ICE on nest array constructor
[Bug fortran/65453] ICE in build_function_decl, at fortran/trans-decl.c:2001
[Bug fortran/66128] ICE for some intrinsics with zero sized array parameter
[Bug fortran/66310] Problems with intrinsic repeat for large number of copies
[Bug fortran/66499] Letters with accents change format behavior for X and T descriptors.
[Bug fortran/66709] ICE on formatted io with parameter array specifier fmt
[Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)
[Bug fortran/68241] [meta-bug] [F03] Deferred-length character
[Bug fortran/68441] ICE on using transfer with character parameter
[Bug fortran/68567] ICE on using wrong defined arrays (different cases/messages)
[Bug fortran/69395] ICE on declaring array with more than 7 dimensions+codimensions
[Bug fortran/69497] ICE in gfc_free_namespace, at fortran/symbol.c:3701
[Bug fortran/70068] ICE: out of memory on involving empty substring
[Bug fortran/70409] Silent truncation of character parameters with len=huge()
[Bug fortran/70870] Segmentation violation in gfc_assign_data_value
[Bug fortran/70913] ICE in gfc_encode_character, at fortran/target-memory.c:227
[Bug fortran/71066] [6/7/8 Regression] ICE in set_loop_bounds, at fortran/trans-array.c:4680
[Bug fortran/71085] ICE with some intrinsic functions specifying array function result dimension
[Bug fortran/77296] [F03] Compiler Error with allocatable string and associate
[Bug fortran/77414] ICE in create_function_arglist, at fortran/trans-decl.c:2410
[Bug fortran/77680] [6/7/8 Regression] [F03] ICE in ctor_for_folding, at varpool.c:419
[Bug fortran/77941] ICE in expand_expr_addr_expr_1, at expr.c:7805
[Bug fortran/78499] [OOP] ICE in gfc_typename, at fortran/misc.c:158
[Bug fortran/78593] [6/7 Regression] ICE in gfc_match_varspec, at fortran/primary.c:2053
[Bug fortran/78741] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1534
[Bug fortran/78990] [6/7/8 Regression] ICE when assigning polymorphic array function result
[Bug fortran/79685] [6/7/8 Regression] ICE on valid code in gfc_match_structur_constructor
[Bug fortran/79929] [7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647
[Bug fortran/80009] Printing/writing a structure with a real edit descriptor.
[Bug fortran/80645] FAIL: gfortran.dg/elemental_subroutine_3.f90 -O1 (test for excess errors)
[Bug fortran/80657] [7/8 Regression] Loop in character function declaration
[Bug fortran/80945] Invalid code with allocatable character array in READ/WRITE statement
[Bug fortran/80965] [7/8 Regression] ICE with class argument and -O2 optimization
[Bug fortran/81304] [6 Regression] Bogus warning with -Wsurprising and -fopenmp: Type specified for intrinsic function 'min' / 'max'
[Bug fortran/81827] Large compile time with derived-type rrays
[Bug fortran/81849] Size of automatic array argument specified by host-associated variable.
[Bug fortran/82173] [meta-bug] Parameterized derived type errors
[Bug fortran/82275] gfortran rejects valid & accepts invalid reference to dimension-remapped type SELECT TYPE selector
[Bug fortran/82649] (PDT) Invalid error for assumed parameters in ALLOCATE typespec
[Bug fortran/82753] (PDT) Invalid error for generic interface with different KIND parameter values
[Bug fortran/82842] (PDT) Constructors do not work
[Bug fortran/82859] derived type character component, array comparison inconsistent
[Bug fortran/82865] Option -fdec collides with PDT
[Bug fortran/82923] Automatic allocation of deferred length character using function result
[Bug fortran/82992] ICE in create_int_parameter_array, at fortran/module.c:6586
[Bug fortran/83076] [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
[Bug fortran/83149] [6- and 7-branches] Missing test for sym->ns->proc_name: crash_signal in toplev.c:325
[Bug fortran/83275] [PDT] ICE in get_pdt_constructor, at fortran/resolve.c:1185 (and others)
[Bug fortran/83319] [7/8 Regression] ICE on use of allocatable component in derived type coarray defined in module
[Bug fortran/83646] (PDT) Use statement with PDTs excludes the specific instances.
[Bug fortran/83700] [Meta-bug] Fortran Coarray issues
[Bug fortran/83829] Implement runtime checks for DT format specifier and allignment with effective items
[Bug fortran/83898] [6/7 Regression] ICE in gfc_conv_expr_descriptor, at fortran/trans-array.c:7181
[Bug fortran/83901] [8 Regression] ICE in fold_convert_loc, at fold-const.c:2402
[Bug fortran/83939] Constraint C1290 (elemental function cannot be allocatable) not enforced
[Bug fortran/83980] Various issues with character length in array constructors
[Bug fortran/84070] Incorrect assignment to allocatable character variable
[Bug fortran/84094] several correctness issues in gfortran.dg
[Bug fortran/84116] [7 Regression] ICE in gfc_match_omp_clauses, at fortran/openmp.c:1354
[Bug fortran/84218] ICE in free_expr0, at fortran/expr.c:451
[Bug fortran/84219] [8 Regression] ICE: Invalid expression in gfc_target_interpret_expr
[Bug fortran/84219] Failure to generate error for IO of transfer intrinsic, when MOLD has derived type components.
[Bug fortran/84381] replace non-std 'call abort' by 'stop 1' in gfortran testsuite
[Bug fortran/84394] [7/8 Regression] compiler error when using modules with derived types in block data subprograms
[Bug fortran/84418] ICE with fortran OpenMP linear (ref ()) clause
[Bug fortran/84487] [8 Regression] Large rodate section increase in 465.tonto with r254427
[Bug fortran/84513] gfortran -M generates circular dependency
[Bug fortran/84538] [8 Regression] Array of derived type elements incorrectly accessed in function
[Bug fortran/84546] [7 Regression] Bad sourced allocation of CLASS(*) with source with CLASS(*) component
[Bug fortran/84546] [7/8 Regression] Bad sourced allocation of CLASS(*) with source with CLASS(*) component
[Bug fortran/84594] Warning: Use of the NUMERIC_STORAGE_SIZE named constant from intrinsic module ISO_FORTRAN_ENV at (1) is incompatible with option -fdefault-integer-8
[Bug fortran/84615] [8 Regression] Executable Segfault for some tests compiled with -m32 after r256284
[Bug fortran/84615] [8 Regression] Executable Segfault for tests compiled with -fdefault-integer-8 and -m32
[Bug fortran/84622] [F08] gfortran accepts invalid intent(out) polymorphic dummy argument with coarray component
[Bug fortran/84640] gcc/fortran/simplify.c:2587:9: runtime error: pointer index expression with base 0x0000090de160 overflowed to 0xffffffffc0632960
[Bug fortran/84640] New: gcc/fortran/simplify.c:2587:9: runtime error: pointer index expression with base 0x0000090de160 overflowed to 0xffffffffc0632960
[Bug fortran/84672] -fcheck=bounds gives runtime error on allocation on assignment with implicit type conversion
[Bug fortran/84672] New: -fcheck=bounds gives runtime error on allocation on assignment with implicit type conversion
[Bug fortran/84674] [7/8 Regression] Derived type name change makes a program segfault, removing non_overridable helps
[Bug fortran/84674] Derived type name change makes a program segfault, removing non_overridable helps
[Bug fortran/84674] New: Derived type name change makes a program segfault, removing non_overridable
[Bug fortran/84675] New: Random FAIL: gfortran.dg/coarray_47.f90 -O (test for errors, line 12)
[Bug fortran/84675] Random FAIL: gfortran.dg/coarray_47.f90 -O (test for errors, line 12)
[Bug fortran/84693] New: scalar DT not broadcast across an array in an initialization expression
[Bug fortran/84693] scalar DT not broadcast across an array in an initialization expression
[Bug fortran/84697] [8 Regression] minloc/maxloc not simplified with zero size
[Bug fortran/84697] minloc/maxloc not simplified with zero size
[Bug fortran/84697] New: minloc/maxloc not simplified with zero size
[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971
[Bug fortran/84734] [8 Regression] Compiling gfortran.dg/size_kind_(2|3).f90 with -fdefault-integer-8 gives an ICE
[Bug fortran/84734] New: [8 Regression] Compiling gfortran.dg/size_kind_(2|3).f90 with -fdefault-integer-8 gives an ICE
[Bug fortran/84778] Issue with character arguments of specified length (does not compile)
[Bug fortran/84778] New: Issue with character arguments of specified length (does not compile)
[Bug fortran/84779] [6/7/8 Regression] Compiling gfortran.fortran-torture/execute/entry_4.f90 with -O1 or -Os and -fdefault-integer-8 gives an ICE
[Bug fortran/84779] New: [6/7/8 Regression] Compiling gfortran.fortran-torture/execute/entry_4.f90 with -O1 or -Os and -fdefault-integer-8 gives an ICE
[Bug fortran/84784] ICEs: verify_gimple failed with -fdefault-integer-8
[Bug fortran/84784] New: ICEs: verify_gimple failed with -fdefault-integer-8
[Bug fortran/84787] ICEs: in decompose, at wide-int.h:933 with -default-integer-8
[Bug fortran/84787] New: ICEs: in decompose, at wide-int.h:933 with -default-integer-8
[Bug fortran/84848] [8 Regression] FAIL: gfortran.dg/coarray/event_3.f08 -fcoarray=single -O2 -latomic execution test
[Bug fortran/84848] New: [8 Regression] FAIL: gfortran.dg/coarray/event_3.f08 -fcoarray=single -O2 -latomic execution test
[Bug fortran/84867] New: Wrong code generated, except at -O0, with inappropriate Warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations]
[Bug fortran/84867] Wrong code generated, except at -O0, with inappropriate Warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations]
[Bug fortran/84868] [7/8 Regression] ICE in gfc_conv_descriptor_offset, at fortran/trans-array.c:208
[Bug fortran/84868] New: [7/8 Regression] ICE in gfc_conv_descriptor_offset, at fortran/trans-array.c:208
[Bug fortran/84869] [7/8 Regression] ICE in gfc_class_len_get, at fortran/trans-expr.c:233
[Bug fortran/84869] New: [7/8 Regression] ICE in gfc_class_len_get, at fortran/trans-expr.c:233
[Bug fortran/84870] [7/8 Regression] ICE in gfc_trans_structure_assign, at fortran/trans-expr.c:7651
[Bug fortran/84870] New: [7/8 Regression] ICE in gfc_trans_structure_assign, at fortran/trans-expr.c:7651
[Bug fortran/84885] c_char bind length
[Bug fortran/84885] New: c_char bind length
[Bug fortran/84894] [F2018] provide iso_fortran_binding.h
[Bug fortran/84894] New: [F2018] provide iso_fortran_binding.h
[Bug fortran/84922] fortran reports inconsistency in rank of arguments in interface and contained procedures
[Bug fortran/84922] New: fortran reports inconsistency in rank of arguments in interface and contained procedures
[Bug fortran/84924] Erroneous error in C_F_POINTER
[Bug fortran/84924] New: Erroneous error in C_F_POINTER
[Bug fortran/84931] Expansion of array constructor with constant implied-do-object goes sideways
[Bug fortran/84931] New: Expansion of array constructor with constant implied-do-object goes sideways
[Bug fortran/84955] [7/8 Regression] ICE in substitute_and_fold_dom_walker, at tree-ssa-propagate.c:1089
[Bug fortran/84955] New: [7/8 Regression] ICE in substitute_and_fold_dom_walker, at tree-ssa-propagate.c:1089
[Bug fortran/84957] [8 Regression] ICE in gfc_sym_type, at fortran/trans-types.c:2255
[Bug fortran/84957] New: [8 Regression] ICE in gfc_sym_type, at fortran/trans-types.c:2255
[Bug fortran/84963] [8 Regression] ICE in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2955
[Bug fortran/84963] New: [8 Regression] ICE in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2955
[Bug fortran/85001] [6/7/8 Regression] ICE in gfc_build_array_type, at fortran/trans-types.c:1420
[Bug fortran/85001] New: [6/7/8 Regression] ICE in gfc_build_array_type, at fortran/trans-types.c:1420
[Bug fortran/85002] [7/8 Regression] ICE in fold_ternary_loc, at fold-const.c:11360
[Bug fortran/85002] New: [7/8 Regression] ICE in fold_ternary_loc, at fold-const.c:11360
[Bug fortran/85042] Empty derived type allocation ICE
[Bug fortran/85042] New: Empty derived type allocation ICE
[Bug fortran/85082] [8 Regression] ICE with -Ofast in vn_reference_insert_pieces, at tree-ssa-sccvn.c:2624
[Bug fortran/85082] New: [8 Regression] ICE with -Ofast in vn_reference_insert_pieces, at tree-ssa-sccvn.c:2624
[Bug fortran/85083] [8 Regression] ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:2915
[Bug fortran/85083] New: [8 Regression] ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:2915
[Bug fortran/85084] [6/7/8 Regression] ICE: out of memory allocating 18446744073709551600 bytes ...
[Bug fortran/85084] New: [6/7/8 Regression] ICE: out of memory allocating 18446744073709551600 bytes ...
[Bug fortran/85088] improve diagnostic for bad INTENT declaration ('Invalid character in name at')
[Bug fortran/85088] New: improve diagnostic for bad INTENT declaration ('Invalid character in name at')
[Bug fortran/85102] ICE in gfc_conv_intrinsic_dot_product, at fortran/trans-intrinsic.c:4464
[Bug fortran/85102] New: ICE in gfc_conv_intrinsic_dot_product, at fortran/trans-intrinsic.c:4464
[Bug fortran/85111] [8 Regression] ICE in min_max_choose, at fortran/simplify.c:4884 (and others)
[Bug fortran/85111] New: [8 Regression] ICE in min_max_choose, at fortran/simplify.c:4884 (and others)
[Bug fortran/85130] New: Substrings out of range are not rejected
[Bug fortran/85130] Substrings out of range are not rejected
[Bug fortran/85131] ICE in gfc_conv_descriptor_data_get
[Bug fortran/85131] New: ICE in gfc_conv_descriptor_data_get
[Bug fortran/85138] [8 regression] ICE with generic function
[Bug fortran/85138] New: ICE with generic function
[Bug fortran/85144] New: Wrong assignment with allocatable charlen
[Bug fortran/85144] Wrong assignment with allocatable charlen
[Bug fortran/85150] New: internal compiler error for module with illegal non-constant pointer initialization designator
[Bug gcov-profile/82457] libgcov fork and exec hooks not always used
[Bug gcov-profile/82633] Document GCOV and function removal (-fkeep-inline-functions, -fkeep-static-functions)
[Bug gcov-profile/83879] __gcov_dump doesn't work with dlopen-ed libraries
[Bug gcov-profile/84137] Typo in gcov online documentation
[Bug gcov-profile/84735] [8 Regression] Describe recent gcov data file format changes in gcov-io.h
[Bug gcov-profile/84735] New: [8 Regression] Describe recent gcov data file format changes in gcov-io.h
[Bug gcov-profile/84758] New: Wrong coverage for quite simple CFG
[Bug gcov-profile/84758] Wrong coverage for quite simple CFG
[Bug gcov-profile/84846] GCOV intermediate format improvements
[Bug gcov-profile/84846] New: GCOV intermediate format improvements
[Bug gcov-profile/84879] GCOV tool crash when invoked for intermediate format
[Bug gcov-profile/84879] New: GCOV tool crash when invoked for intermediate format
[Bug go/84215] Random results in go/libgo tests
[Bug go/84765] "cmd/go/internal/work/buildid.go" breaks for various non-English locales
[Bug go/84948] [8 regression] ICE in set_from, at go/gofrontend/types.cc:2660
[Bug go/84948] New: [8 regression] ICE in set_from, at go/gofrontend/types.cc:2660
[Bug go/85024] applyRelocations not implemented for alpha-linux-gnu
[Bug go/85024] New: applyRelocations not implemented for alpha-linux-gnu
[Bug go/85037] New: SIGSEGV in gotools testsuite affects several tests
[Bug inline-asm/71572] ICE with VLA and "+g" inline-asm in force_constant_size, at gimplify.c:671
[Bug inline-asm/84625] [6 Regression] ICE with empty constraint and vector constant
[Bug inline-asm/84625] [6/7 Regression] ICE with empty constraint and vector constant
[Bug inline-asm/84625] [6/7/8 Regression] ICE with empty constraint and vector constant
[Bug inline-asm/84625] ICE with empty constraint and vector constant
[Bug inline-asm/84625] New: ICE with constexpr and inline asm
[Bug inline-asm/84677] [6/7 Regression] internal compiler error: in extract_constrain_insn, at recog.c:2205
[Bug inline-asm/84677] [6/7/8 Regression] internal compiler error: in extract_constrain_insn, at recog.c:2205
[Bug inline-asm/84677] internal compiler error: in extract_constrain_insn, at recog.c:2205
[Bug inline-asm/84677] New: internal compiler error: in extract_constrain_insn, at recog.c:2205
[Bug inline-asm/84679] [6/7/8 Regression] internal compiler error: in lra_eliminate_reg_if_possible, at lra-eliminations.c:1382
[Bug inline-asm/84679] New: internal compiler error: in lra_eliminate_reg_if_possible, at lra-eliminations.c:1382
[Bug inline-asm/84680] [6/7/8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)
[Bug inline-asm/84680] New: internal compiler error: Max. number of generated reload insns per insn is achieved (90)
[Bug inline-asm/84682] New: internal compiler error: Segmentation fault (process_address_1)
[Bug inline-asm/84683] [6/7 Regression] internal compiler error: in move_for_stack_reg, at reg-stack.c:1173
[Bug inline-asm/84683] [6/7/8 Regression] internal compiler error: in move_for_stack_reg, at reg-stack.c:1173
[Bug inline-asm/84683] New: internal compiler error: in move_for_stack_reg, at reg-stack.c:1173
[Bug inline-asm/84742] internal compiler error: in process_alt_operands, at lra-constraints.c:2112
[Bug inline-asm/84742] New: internal compiler error: in process_alt_operands, at lra-constraints.c:2112
[Bug inline-asm/84861] -flto with asm() optimizes too much
[Bug inline-asm/84861] New: -flto with asm() optimizes too much
[Bug inline-asm/84941] [6/7 Regression] internal compiler error: in reg_overlap_mentioned_p, at rtlanal.c:1870 (reg_overlap_mentioned_p()/match_asm_constraints_1())
[Bug inline-asm/84941] [6/7/8 Regression] internal compiler error: in reg_overlap_mentioned_p, at rtlanal.c:1870 (reg_overlap_mentioned_p()/match_asm_constraints_1())
[Bug inline-asm/84966] internal compiler error: verify_gimple failed (verify_gimple_in_cfg())
[Bug inline-asm/84966] New: internal compiler error: verify_gimple failed (verify_gimple_in_cfg())
[Bug inline-asm/84985] [6/7/8 Regression] ICE in match_reload, at lra-constraints.c:1068
[Bug inline-asm/84985] [6/7/8 Regression] internal compiler error: in match_reload, at lra-constraints.c:1068
[Bug inline-asm/84985] ICE in match_reload, at lra-constraints.c:1068
[Bug inline-asm/84985] New: internal compiler error: in match_reload, at lra-constraints.c:1068
[Bug inline-asm/85022] [6/7 Regression] internal compiler error: in write_dependence_p, at alias.c:3003
[Bug inline-asm/85022] [6/7/8 Regression] internal compiler error: in write_dependence_p, at alias.c:3003
[Bug inline-asm/85022] internal compiler error: in write_dependence_p, at alias.c:3003
[Bug inline-asm/85030] [6/7 Regression] internal compiler error: Floating point exception (validate_subreg())
[Bug inline-asm/85030] [6/7/8 Regression] internal compiler error: Floating point exception (validate_subreg())
[Bug inline-asm/85030] New: internal compiler error: Floating point exception (validate_subreg())
[Bug inline-asm/85034] -O1 internal compiler error: in elimination_costs_in_insn, at reload1.c:3633
[Bug inline-asm/85034] [6/7 Regression] -O1 internal compiler error: in elimination_costs_in_insn, at reload1.c:3633
[Bug inline-asm/85034] [6/7/8 Regression] -O1 internal compiler error: in elimination_costs_in_insn, at reload1.c:3633
[Bug inline-asm/85034] New: -O1 internal compiler error: in elimination_costs_in_insn, at reload1.c:3633
[Bug ipa/81360] [8 Regression] ice in estimate_edge_growth, at ipa-inline.h:86
[Bug ipa/82107] [6 Regression] O2 optimisation on amd64 leads to error
[Bug ipa/83983] FAIL: g++.dg/lto/pr83121 (test for LTO warnings, pr83121_0.C line 8)
[Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888
[Bug ipa/84425] [8 Regression] Hang in ipa-inline.c starting with r250048
[Bug ipa/84628] attribute(warning/error) functions should not be merged together
[Bug ipa/84641] gcc/ipa-pure-const.c:1951:22: runtime error: load of value 66, which is not a valid value for type 'bool'
[Bug ipa/84641] New: gcc/ipa-pure-const.c:1951:22: runtime error: load of value 66, which is not a valid value for type 'bool'
[Bug ipa/84658] [7/8 Regression] -O3 -fmerge-all-constants causes incorrect for-each loop generation.
[Bug ipa/84737] New: 20% degradation in CPU2000 172.mgrid starting with r256888
[Bug ipa/84811] New: ICE on valid code at -O3 in 64-bit mode on x86_64-linux-gnu: in smallest_mode_for_size, at stor-layout.c:355
[Bug ipa/84825] [8 Regression] ICE in rebuild_frequencies, at predict.c:4002
[Bug ipa/84825] New: [8 Regression] ICE in rebuild_frequencies, at predict.c:4002
[Bug ipa/84833] [8 Regression] target_clones regression since r251047
[Bug ipa/84833] New: [8 Regression] target_clones regression since r251047
[Bug ipa/84947] New: UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int<fixed_wide_int_storage<192> >, generic_wide_int<fixed_wide_int_storage<192> >, unsigned int) ../../gcc/ipa-cp.c:1058
[Bug ipa/84947] UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int<fixed_wide_int_storage<192> >, generic_wide_int<fixed_wide_int_storage<192> >, unsigned int) ../../gcc/ipa-cp.c:1058
[Bug ipa/85051] [6/7/8 Regression] ICE: in edge_badness, at ipa-inline.c:1035 with flattening recursive calls
[Bug ipa/85051] New: [6/7/8 Regression] ICE: in edge_badness, at ipa-inline.c:1035 with flattening recursive calls
[Bug ipa/85095] New: [6/7/8 Regression] worse code generated
[Bug ipa/85103] [8 Regression] Performance regressions on SPEC with r257582
[Bug ipa/85103] New: Performance regressions on SPEC with r257582
[Bug java/45433] Can't find GCCMain in org.eclipse.jdt.internal.compiler.batch.GCCMain
[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin
[Bug jit/84288] Support jit on Solaris
[Bug libfortran/35844] Overwriting the -std= option at runtime via environment variable
[Bug libfortran/78549] Very slow formatted internal file output
[Bug libfortran/82962] valgrind reports "Conditional jump or move depends on uninitialised value" in EXECUTE_COMMAND_LINE
[Bug libfortran/83948] Thread safety issue writing to internal file - libgfortran
[Bug libfortran/84880] [8 Regression] libgfortran fail to build on aarch64/arm 32bit cross toolchain
[Bug libfortran/84880] New: [libgfortran] libgfortran fail to build on aarch64/arm 32bit cross toolchain
[Bug libgcc/60790] libatomic convenience library selects IFUNC implementation before obtaining cpu info.
[Bug libgcc/85086] _Unwind_Resume can't unwind shadow stack with thread cancellation and alternate signal stack
[Bug libgcc/85086] New: _Unwind_Resume can't unwind shadow stack with thread cancellation and alternate signal stack
[Bug libgcc/85120] New: __get_cpuid
[Bug libgomp/35614] libgomp info documentation file is in the wrong category
[Bug libgomp/83590] [nvptx] openacc reduction C regressions
[Bug libgomp/84096] Wrong prototype for omp_init_nest_lock_with_hint() in "omp.h.in"
[Bug libgomp/84871] New: libgomp examples-4/declare_target-[12].f90 fail with nvptx Titan V offloading
[Bug libgomp/85129] [openacc] Document GOMP_OPENACC_DIM
[Bug libgomp/85129] New: [openacc] Document GOMP_OPENACC_DIM
[Bug libitm/63907] libitm/config/posix/rwlock.cc doesn't compile
[Bug libstdc++/28457] ext/pb_ds/regression/tree_data_map_rand.cc fails with a particular random seed.
[Bug libstdc++/65114] char_traits::copy violates memcpy constraints, own postcondition
[Bug libstdc++/68197] negative index to ios_base::iword lead to unpredictable result
[Bug libstdc++/68222] _Safe_iterator provides operators the wrapped iterator can't actually support
[Bug libstdc++/68303] performance: unordered_map&co. up to 7x speedup
[Bug libstdc++/70664] failbit is not set on stream reading negative value into unsigned type
[Bug libstdc++/71660] [6/7/8 regression] alignment of std::atomic<8 byte primitive type> (long long, double) is wrong on x86
[Bug libstdc++/77691] [7/8 regression] experimental/memory_resource/resource_adaptor.cc FAILs
[Bug libstdc++/78420] [6/7 Regression] std::less<T*> is not a total order with -O2 enabled
[Bug libstdc++/78420] [6/7/8 Regression] std::less<T*> is not a total order with -O2 enabled
[Bug libstdc++/78430] libstc++-v3 Build failed when using --disable-shared
[Bug libstdc++/78565] undefined reference to `aligned_alloc' when building mingw-w64 cross-compiler
[Bug libstdc++/79190] [7 Regression] ld: (Warning) Unsatisfied symbol "aligned_alloc"
[Bug libstdc++/83662] std::aligned_alloc() not available
[Bug libstdc++/83860] [6/7/8 Regression] valarray replacement type breaks with auto and more than one operation
[Bug libstdc++/83906] [8 Regression] Random FAIL: libstdc++-prettyprinters/80276.cc whatis p4
[Bug libstdc++/83906] Random FAIL: libstdc++-prettyprinters/80276.cc whatis p4
[Bug libstdc++/84601] [8 Regression] std::optional<std::pair<int, int>> is not assignment copyable
[Bug libstdc++/84654] libstdc++ tries to use __float128 when compiling with -mno-float128
[Bug libstdc++/84654] New: libstdc++ tries to use __float128 when compiling with -mno-float128
[Bug libstdc++/84666] New: ostringstream prints floats 2x slower than snprintf, when precision>=37
[Bug libstdc++/84671] [6/7 Regression] Chrono literals don't accept apostrophe as separator
[Bug libstdc++/84671] [6/7/8 Regression] Chrono literals don't accept apostrophe as separator
[Bug libstdc++/84671] New: Chrono literals don't accept apostrophe as separator
[Bug libstdc++/84688] New: Use pdqsort instead of introsort for std::sort
[Bug libstdc++/84690] New: std::is_invocable not working for ambiguous calls
[Bug libstdc++/84690] std::is_invocable not working for ambiguous calls
[Bug libstdc++/84738] New: stack-overflow in regex_match
[Bug libstdc++/84738] stack-overflow in regex_match
[Bug libstdc++/84766] __verbose_terminate_handler mistakes parallel unhandled exceptions for recursive std::terminate() calls
[Bug libstdc++/84766] New: __verbose_terminate_handler mistakes parallel unhandled exceptions for recursive std::terminate() calls
[Bug libstdc++/84769] New: variant::get(): unscoped call to get<size_t>
[Bug libstdc++/84769] variant::get(): unscoped call to get<size_t>
[Bug libstdc++/84773] [7/8 Regression] Cross-compilers do not use aligned_alloc or _aligned_malloc for aligned-new
[Bug libstdc++/84773] New: [7/8 Regression] Cross-compilers do not use aligned_alloc or _aligned_malloc for aligned-new
[Bug libstdc++/84865] New: Regular expression regex_search falls into infinite loop causing segfault on crayxc machines
[Bug libstdc++/84865] Regular expression regex_search falls into infinite loop causing segfault on crayxc machines
[Bug libstdc++/84886] New: Add static checking to library components
[Bug libstdc++/84928] New: std::accumulate should move the accumulator argument
[Bug libstdc++/84928] std::accumulate should move the accumulator argument
[Bug libstdc++/84930] Brace-closed initialization of cstring (i.e."abcdefghi") to coresponding aggregate types fails in certain situation
[Bug libstdc++/84949] -ffast-math bugged with respect to NaNs
[Bug libstdc++/84998] [8 Regression] std::hash<std::bitset<N>> fails in Debug Mode
[Bug libstdc++/84998] New: [8 Regression] std::hash<std::bitset<N>> fails in Debug Mode
[Bug libstdc++/85040] [8 Regression] std::less<void> fails when operator< is overloaded
[Bug libstdc++/85040] New: [8 Regression] std::less<void> fails when operator< is overloaded
[Bug libstdc++/85041] New: std::vector::data with -std=c++98 flag
[Bug libstdc++/85041] std::vector::data with -std=c++98 flag succesfully compile
[Bug libstdc++/85069] New: std::invoke_result returns a wrong type
[Bug libstdc++/85069] std::invoke_result returns a wrong type
[Bug libstdc++/85089] std::minmax
[Bug libstdc++/85098] New: undefined reference to std::regex::extended
[Bug libstdc++/85098] undefined reference to std::regex::extended
[Bug libstdc++/85116] std::min_element does not optimize well with inlined predicate
[Bug lto/41767] assertion in tree-sra.c
[Bug lto/43659] -flto doesn't remember -fPIC
[Bug lto/70345] Installing liblto_plugin under $LIBDIR/bfd-plugins
[Bug lto/81004] [7 Regression] linking failed with -flto and static libboost_program_options
[Bug lto/81440] -Wlto-type-mismatch warning with flexible array in struct
[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV
[Bug lto/83954] [6/7 Regression] LTO: Bogus -Wlto-type-mismatch warning for array of pointer to incomplete type
[Bug lto/84241] [8 regression] test case g++.dg/torture/pr67600.C fails starting with r257412
[Bug lto/84592] [openacc,openmp] lto1: ICE in input_varpool_node, at lto-cgraph.c:1424: for CSWTCH symbol
[Bug lto/84592] [openacc,openmp] lto1: ICE in input_varpool_node, at lto-cgraph.c:1424: for function static var
[Bug lto/84805] [8 Regression] ICE in get_odr_type, at ipa-devirt.c:2096 since r258133
[Bug lto/84805] New: [8 Regression] ICE in get_odr_type, at ipa-devirt.c:2096 since r258133
[Bug lto/84847] [8 Regression] Incompatibility between early LTO debug and "-Wl,--gc-sections" leads to corrupt DWARF debuginfo
[Bug lto/84847] New: [8 Regression] Incompatibility between early LTO debug and "-Wl,--gc-sections" leads to corrupt DWARF debuginfo
[Bug lto/84901] --dynamic-list=export is ignored in presence of -flto
[Bug lto/84901] New: --dynamic-list=export is ignored in presence of -flto
[Bug lto/84934] Installing the lto plugin where binutils will look for it
[Bug lto/84934] New: Installing the lto plugin where binutils will look for it
[Bug lto/84995] Documentation gcc-ar and gcc-ranlib vs {libdir}/bfd-plugins
[Bug lto/84995] New: Documentation gcc-ar and gcc-ranlib vs {libdir}/bfd-plugins
[Bug lto/85047] cdd2a01 (and others) FAIL with -flto
[Bug lto/85078] [8 Regression] LTO ICE: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in decl_mangling_context, at cp/mangle.c:878
[Bug lto/85078] LTO ICE: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in decl_mangling_context, at cp/mangle.c:878
[Bug lto/85078] New: LTO ICE: tree check: expected tree that contains 'decl minimal' structure, have 'identifier_node' in decl_mangling_context, at cp/mangle.c:878
[Bug lto/85132] ffmpeg runtime segfault with lto
[Bug lto/85132] New: ffmpeg runtime segfault with lto
[Bug middle-end/12849] testing divisibility by constant
[Bug middle-end/21161] [6/7/8 Regression] "clobbered by longjmp" warning ignores the data flow
[Bug middle-end/26061] error and warning count
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
[Bug middle-end/34516] trivial sentinels
[Bug middle-end/47650] wrong output of print_generic_decl() called from a plugin
[Bug middle-end/51982] Shrink-wrapping opportunity
[Bug middle-end/54183] Generate __udivmoddi4 instead of __udivdi3 plus __umoddi3
[Bug middle-end/61252] Invalid code produced for omp simd reduction(min:var) where var is reference
[Bug middle-end/63184] [6/7/8/9 Regression] Fails to simplify comparison
[Bug middle-end/64327] ../../gcc/gcc/rtlanal.c:4881:48: runtime error: shift exponent 4294967295 is too large for 64-bit type 'long unsigned int'
[Bug middle-end/64920] bootstrap-ubsan [build/gengtype -r gtype.state]: libiberty/regex.c:6970:11: runtime error: left shift of negative value -1
[Bug middle-end/65703] -fdefer-pop is not documented
[Bug middle-end/70359] [6/7/8 Regression] Code size increase for x86/ARM/others compared to gcc-5.3.0
[Bug middle-end/70895] OpenACC: loop reduction does not work. Output is zero.
[Bug middle-end/80283] [6/7/8 Regression] bad SIMD register allocation
[Bug middle-end/81657] [8 Regression] FAIL: gcc.dg/20050503-1.c scan-assembler-not call
[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile
[Bug middle-end/82004] [8 Regression] SPEC CPU2017 628.pop2_s miscompare
[Bug middle-end/82344] [8 Regression] SPEC CPU2006 435.gromacs ~10% performance regression with trunk@250855
[Bug middle-end/82362] [8 Regression] SPEC CPU2006 436.cactusADM ~7% performance deviation with trunk@251713
[Bug middle-end/83665] [8 regression] Big code size regression and some code quality improvement at Jan 2 2018
[Bug middle-end/83945] [7 Regression] internal compiler error: Segmentation fault with -O -fcode-hoisting
[Bug middle-end/83977] [8 Regression] ICE in simd_clone_clauses_extract, at omp-simd-clone.c:184
[Bug middle-end/84016] [8 Regression] Spec2000 regression around Jan 14 and Jan 19 2018
[Bug middle-end/84019] [7/8 regression] ICE in fold-const of std::complex division
[Bug middle-end/84034] [6/7 Regression] incomplete warning message with dos line endings
[Bug middle-end/84040] [8 regression] compilation time of gcc.c-torture/compile/limits-blockid.c is 50x slower
[Bug middle-end/84048] [8 Regression] FAIL: gcc.dg/torture/tls/run-ld.c -O0 -pie -fPIE execution test
[Bug middle-end/84067] [8 regression] gcc.dg/wmul-1.c regression on aarch64 after r257077
[Bug middle-end/84200] [8 Regression] r256888 causes 30% performance regression of 519.lbm_r at -Ofast generic tuning on Zen
[Bug middle-end/84200] [8/9 Regression] r256888 causes 30% performance regression of 519.lbm_r at -Ofast generic tuning on Zen/9
[Bug middle-end/84603] -finline-limit not accepted in attribute and #pragma optimize
[Bug middle-end/84681] New: tree-ter moving code too much
[Bug middle-end/84681] tree-ter moving code too much
[Bug middle-end/84718] [8 regression] ICE when compiling chromium
[Bug middle-end/84718] New: [8 regression] ICE when compiling chromium
[Bug middle-end/84722] [8 Regression] ICE in create_dispatcher_calls, at multiple_target.c:147
[Bug middle-end/84723] [8 Regression] ICE in create_target_clone, at multiple_target.c:275
[Bug middle-end/84747] alias analysis reports may-conflict for references to disjoint address spaces
[Bug middle-end/84823] [6 Regression] x86 LRA hang on valid code (no ICE) with -fno-omit-frame-pointer
[Bug middle-end/84823] New: [6 Regression?] x86 LRA hang on valid code (no ICE) with -fno-omit-frame-pointer
[Bug middle-end/84831] Invalid memory read in parse_output_constraint
[Bug middle-end/84831] New: Invalid memory read in parse_output_constraint
[Bug middle-end/84834] [7 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527
[Bug middle-end/84834] [7/8 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527
[Bug middle-end/84858] wrong exception handling of std::function
[Bug middle-end/84877] Local stack copy of BLKmode parameter on the stack is not aligned when the requested alignment exceeds MAX_SUPPORTED_STACK_ALIGNMENT
[Bug middle-end/84877] New: Local stack copy of BLKmode parameter on the stack is not aligned when the requested alignment exceeds MAX_SUPPORTED_STACK_ALIGNMENT
[Bug middle-end/84891] -fno-signed-zeros leads to optimization which should be possible only if also -ffinite-math-only is on
[Bug middle-end/84955] [7/8 Regression] ICE in substitute_and_fold_dom_walker, at tree-ssa-propagate.c:1089
[Bug middle-end/84955] [7/8 Regression] Incorrect OpenACC tile expansion
[Bug middle-end/84991] New: [openacc] Misleading error message for function static var in routine
[Bug middle-end/84992] [openacc] function static var in parallel
[Bug middle-end/84992] New: [openacc] function static var in parallel
[Bug middle-end/84996] Adding or substracting 0.0 could be optimized away even without -ffast-math
[Bug middle-end/84996] New: Adding or substracting 0.0 could be optimized away even without -ffast-math
[Bug middle-end/84997] New: Optimize integer operations on floating point constants without -ffast-math
[Bug middle-end/84997] Optimize integer operations on floating point constants without -ffast-math
[Bug middle-end/85000] ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:895
[Bug middle-end/85003] Inline built-in fdim for -fno-math-errno
[Bug middle-end/85074] FAIL: g++.dg/torture/pr81812.C (test for excess errors)
[Bug middle-end/85074] New: FAIL: g++.dg/torture/pr81812.C (test for excess errors)
[Bug middle-end/85085] [8 regression] Test case gfortran.dg/elemental_subroutine_3.f90 fails with __builtin_memcpy warnings
[Bug middle-end/85085] New: [8 regression] Test case gfortran.dg/elemental_subroutine_3.f90 fails with __builtin_memcpy warnings
[Bug middle-end/85090] [8 Regression] wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority
[Bug middle-end/85090] wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority
[Bug other/12411] GCC depends on undefined ISO C behavior (order of execution)
[Bug other/12955] Incorrect rounding of soft float denorm mul/div
[Bug other/26061] error and warning count
[Bug other/31852] Missing __builtin_memchr
[Bug other/37210] Discourage Default Builds in the GCC Source Tree more strongly
[Bug other/43748] build machinery insufficient for installing target specific .def files as plugin headers
[Bug other/44032] internals documentation is not legally safe to use
[Bug other/44033] The target hook documentation is chronically out-of-sync with the facts
[Bug other/44035] internals documentation cannot be fixed without new GFDL license grants
[Bug other/44803] LIBRARY_PATH should work on cross-compilers
[Bug other/46828] gengtype is not installed, but become a user [plugins with GTY-s] program
[Bug other/59545] Signed integer overflow issues
[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined
[Bug other/63630] [5.0 Regression] ICE: in spill_failure, at reload1.c:2122. unable to find a register to spill in class 'POINTER_REGS'
[Bug other/704] --help and --version
[Bug other/78808] target_clones not applying to openmp functions
[Bug other/80589] Typing mistakes in two messages
[Bug other/82352] [7 Regression] comdat-local function called by void h::i() outside its comdat
[Bug other/84613] [meta-bug] SPEC compiler performance issues
[Bug other/84715] "./configure --disable-multilib && make" fails due to "g++: error: gengtype-lex.c: No such file or directory"
[Bug other/84715] New: "./configure --disable-multilib && make" fails due to "g++: error: gengtype-lex.c: No such file or directory"
[Bug other/84819] several typos
[Bug other/84821] [8 Regression] ICE (unable to find a register to spill)
[Bug other/84821] New: [8 Regression] ICE (unable to find a register to spill)
[Bug other/84889] Ideas on revamping how we format diagnostics
[Bug other/84889] New: Ideas on revamping how we format diagnostics
[Bug other/84904] Implement an option to attempt to auto-apply fix-it hints
[Bug other/84904] New: Implement an option to attempt to auto-apply fix-it hints
[Bug other/85123] [8 regression] test case gcc.dg/pr63594-2.c begins failing with r254862
[Bug other/85123] New: [8 regression] test case gcc.dg/pr63594-2.c begins failing with r254862
[Bug preprocessor/19753] different LANG settings and ccache don't work together
[Bug preprocessor/48957] GCC's handling of include-fixed does not work well with --sysroot
[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion
[Bug preprocessor/69869] [6 Regression] internal compiler error: Segmentation fault in call to skip_macro_block_comment when using '-traditional-cpp'
[Bug preprocessor/69869] [6/7 Regression] internal compiler error: Segmentation fault in call to skip_macro_block_comment when using '-traditional-cpp'
[Bug preprocessor/78497] compiling with -save-temps adds -Wimplicit-fallthrough warnings
[Bug preprocessor/83722] [8 Regression] the ICE dumper doesn't comment-out some error messages
[Bug preprocessor/84864] Issues with large line numbers >= 2^31
[Bug preprocessor/84864] New: Issues with large line numbers >= 2^31
[Bug regression/84623] [8 Regression] "-fcompare-debug failure (length)" testing pr46066.c start with r257826 on mips
[Bug regression/84623] New: [8 Regression] "-fcompare-debug failure (length)" testing pr46066.c start with r257826 on mips
[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1
[Bug rtl-optimization/41299] code size regression (from 4.3) with -Os and -mregparm=3
[Bug rtl-optimization/47389] ICE: in calc_dfs_tree, at dominance.c:395 with -fno-combine-stack-adjustments -fno-dse -fno-tree-forwprop
[Bug rtl-optimization/50696] [x32] Unnecessary lea
[Bug rtl-optimization/77499] [7/8/9 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range
[Bug rtl-optimization/78200] [7 Regression] 429.mcf of cpu2006 regresses in GCC trunk for avx2 target.
[Bug rtl-optimization/78200] [7/8 Regression] 429.mcf of cpu2006 regresses in GCC trunk for avx2 target.
[Bug rtl-optimization/78778] non-atomic load moved to before atomic load with std::memory_order_acquire
[Bug rtl-optimization/80791] [8 regression] test case gcc.dg/sms-1.c fail2 starting with r247885
[Bug rtl-optimization/82675] ICE in duplicate_loop_to_header_edge at gcc/cfgloopmanip.c:1207
[Bug rtl-optimization/82982] [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 5) in ready_sort_real in haifa scheduler
[Bug rtl-optimization/83327] Spilling into hard regs not taken into account in lra liveness analysis
[Bug rtl-optimization/83770] [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536
[Bug rtl-optimization/84058] [8 Regression] RTl partitioning fixup should drag very small blocks back to hot partition
[Bug rtl-optimization/84308] [7 Regression] Memory leak in spread_components
[Bug rtl-optimization/84345] [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[Bug rtl-optimization/84614] [8 Regression] wrong code with u16->u128 extension at aarch64 -fno-split-wide-types -g3 --param=max-combine-insns=3
[Bug rtl-optimization/84635] gcc/regrename.c:1706:64: runtime error: index -1 out of bounds for type 'machine_mode [30]'
[Bug rtl-optimization/84635] New: gcc/regrename.c:1706:64: runtime error: index -1 out of bounds for type 'machine_mode [30]'
[Bug rtl-optimization/84643] gcc/optabs.c:6549:26: runtime error: load of value 131075, which is not a valid value for type 'memmodel'
[Bug rtl-optimization/84643] New: gcc/optabs.c:6549:26: runtime error: load of value 131075, which is not a valid value for type 'memmodel'
[Bug rtl-optimization/84659] [6/7/8 Regression] ICE: Segmentation fault (stack overflow in bb_note) w/ selective scheduling
[Bug rtl-optimization/84659] [8 Regression] ICE: Segmentation fault (stack overflow in bb_note) w/ selective scheduling
[Bug rtl-optimization/84659] New: [8 Regression] ICE: Segmentation fault (stack overflow in bb_note) w/ selective scheduling
[Bug rtl-optimization/84660] Combine doing wrong optimization for 64 bits with SHIFT_COUNT_TRUNCATED target
[Bug rtl-optimization/84660] New: Combine doing wrong optimization for 64 bits with SHIFT_COUNT_TRUNCATED target
[Bug rtl-optimization/84682] [6/7 Regression] internal compiler error: Segmentation fault (process_address_1)
[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)
[Bug rtl-optimization/84682] internal compiler error: Segmentation fault (process_address_1)
[Bug rtl-optimization/84713] ANY_RETURN_P does't check all SIMPLE_RETURNs
[Bug rtl-optimization/84713] New: ANY_RETURN_P does't check all SIMPLE_RETURNs
[Bug rtl-optimization/84748] [8 Regression] wrong code with u128 at aarch64 at -O and and above
[Bug rtl-optimization/84748] New: [8 Regression] wrong code with u128 at aarch64 at -O and and above
[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm
[Bug rtl-optimization/84753] New: GCC does not fold xxswapd followed by vperm
[Bug rtl-optimization/84780] [8 Regression] wrong code aarch64 with -O3 --param=tree-reassoc-width=32
[Bug rtl-optimization/84780] New: [8 Regression] wrong code aarch64 with -O3 --param=tree-reassoc-width=32
[Bug rtl-optimization/84799] New: ICE on valid code at -O1: in lra_split_hard_reg_for, at lra-assigns.c:1802
[Bug rtl-optimization/84806] [8 Regression] r258390 caused internal compiler error
[Bug rtl-optimization/84806] New: [8 Regression] r258390 caused in internal compiler error
[Bug rtl-optimization/84842] New: ICE in verify_target_availability, at sel-sched.c:1569
[Bug rtl-optimization/84844] New: [8 Regression] ICE in extract_constrain_insn_cached, at recog.c:2217 (error: insn does not satisfy its constraints)
[Bug rtl-optimization/84872] [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536
[Bug rtl-optimization/84872] New: [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536
[Bug rtl-optimization/84878] ICE: Segmentation fault (in add_cross_iteration_register_deps)
[Bug rtl-optimization/84989] [8 Regression] _mm512_broadcast_f32x4 triggers ICE in simplify_const_unary_operation, at simplify-rtx.c:1731
[Bug rtl-optimization/84989] _mm512_broadcast_f32x4 triggers ICE in simplify_const_unary_operation, at simplify-rtx.c:1731
[Bug rtl-optimization/85017] New: Missed constant propagation to index of array reference
[Bug rtl-optimization/85059] Compiling with -Og should preserve variable values
[Bug rtl-optimization/85059] New: Compiling with -Og should preserve variable values
[Bug rtl-optimization/85072] g++ -O1 consumes all memory
[Bug rtl-optimization/85096] [6/7/8 Regression] Unnecessary(?) MOV instructions for int128 addition
[Bug rtl-optimization/85099] [meta-bug] selective scheduling issues
[Bug rtl-optimization/85099] New: [meta-bug] selective scheduling issues
[Bug rtl-optimization/951] Documentation of compiler passes and sources very out of date
[Bug sanitizer/67513] ASAN: Not optimal shadow value check (unlikely condition checked in fast path)
[Bug sanitizer/70875] ICE in get_ubsan_type_info_for_type with -fsanitize=undefined
[Bug sanitizer/78651] Incorrect exception handling when catch clause uses local class and PIC and sanitizer are active
[Bug sanitizer/82484] [8 Regression] ICE in verify_gimple failed w/ -fsanitize=address
[Bug sanitizer/82501] AddressSanitizer does not handle negative offset for first global variable
[Bug sanitizer/83392] FAIL: c-c++-common/ubsan/ptr-overflow-sanitization-1.c scan-tree-dump-times
[Bug sanitizer/83987] [6 Regression] ICE with OpenMP, sanitizer and virtual bases
[Bug sanitizer/83987] [6/7 Regression] ICE with OpenMP, sanitizer and virtual bases
[Bug sanitizer/84285] Fail to statically link with -fsanitize=undefined
[Bug sanitizer/84428] ==7122==AddressSanitizer CHECK failed: ../../../sanitizer/asan/asan_interceptors.cc:384 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0)
[Bug sanitizer/84629] New: sanitizer warnings and errors on Linux
[Bug sanitizer/84629] sanitizer warnings and errors on Linux
[Bug sanitizer/84638] [8 Regression] -fsanitize=address internal compiler error: verify_gimple failed (error: invalid rhs for gimple memory store)
[Bug sanitizer/84732] false-positive -Wstringop-truncation warning with -fsanitize-coverage=trace-pc
[Bug sanitizer/84732] New: false-positive -Wstringop-truncation warning with -fsanitize-coverage=trace-pc
[Bug sanitizer/84761] AddressSanitizer is not compatible with glibc 2.27 on x86
[Bug sanitizer/84761] New: AddressSanitizer is not compatible with glibc 2.27 on x86
[Bug sanitizer/84863] false-positive -Warray-bounds warning with -fsanitize-coverage=object-size
[Bug sanitizer/84863] New: false-positive -Warray-bounds warning with -fsanitize-coverage=object-size
[Bug sanitizer/85018] [8 Regression] Many sanitizer tests ICE since r258681
[Bug sanitizer/85018] New: [8 Regression] Many sanitizer tests ICE since r258681
[Bug sanitizer/85023] [8 regression] many ICE failures with asan test cases starting with r258664
[Bug sanitizer/85023] New: [8 regression] many ICE failures with asan test cases starting with r258664
[Bug sanitizer/85029] [8 Regression] -fsanitize=undefined internal compiler error: in maybe_optimize_ubsan_ptr_ifn, at sanopt.c:493
[Bug sanitizer/85029] New: -fsanitize=undefined internal compiler error: in maybe_optimize_ubsan_ptr_ifn, at sanopt.c:493
[Bug sanitizer/85081] [7 Regression] Sanitizer error with references in vectorized/parallel for-loop
[Bug sanitizer/85081] [7/8 Regression] Sanitizer error with references in vectorized/parallel for-loop
[Bug sanitizer/85081] New: [7(8 Regression] Sanitizer error with references in vectorized/parallel for-loop
[Bug target/18141] mips64-none-elf-gcc: Excessive NOPs with -march=r3000
[Bug target/20802] mmix-knuth-mmixware testsuite failure: gcc.dg/builtin-apply4.c execution
[Bug target/28508] Assembler Error: operand out of range (145 not between -128 and 127) form m32r-target
[Bug target/29997] [meta-bug] various targets: GCC fails to encode epilogues in unwind-info
[Bug target/30082] Expansion of lceil and lfloor could use if-conversion
[Bug target/30974] pdp11-dec-bsd will not successfully build
[Bug target/32340] [arm] libjava build failure due to missing thread synchronization primitives
[Bug target/33944] streaming 64-bit integer stores
[Bug target/34452] Multiply-by-constant pessimation
[Bug target/35365] dlopen fails because of missing _Jv_RegisterClasses under HP-UX 11.11
[Bug target/36381] preprocessing, fortran: register include paths and framework
[Bug target/36503] x86 can use x >> -y for x >> 32-y
[Bug target/39714] [meta-bug] cond-optab fallout meta-bug
[Bug target/39726] [5 Regression][cond-optab] ColdFire pessimizations on QImode/HImode tests
[Bug target/40411] -std=c99 does not enable c99 mode in Solaris C library
[Bug target/43514] use of SSE shift intrinsics introduces unnecessary moves to the stack and back
[Bug target/44002] need to #include unistd.h for pid_t on alpha-dec-vms
[Bug target/45391] CPU2006 482.sphinx3: gcc4.6 5% regression from prefetching of vectorized loop
[Bug target/45616] internal compiler error: in note_invalid_constants, at config/arm/arm.c:11243
[Bug target/45927] autoconf regression wrt .quad availability targeting amd64 from biarch cross compiler
[Bug target/45996] -falign-functions=X does not work
[Bug target/46524] Code size regression due to not reusing immediate operands of moves
[Bug target/47105] Some mxl-options have only placeholders as descriptions
[Bug target/47315] ICE: in extract_insn, at recog.c:2109 (unrecognizable insn) with -mvzeroupper and __attribute__((target("avx")))
[Bug target/48701] [missed optimization] GCC fails to use aliasing of ymm and xmm registers
[Bug target/49854] Clean up SPE/e500 option handling
[Bug target/56540] No __SIZEOF__XXX__ macro for __float128
[Bug target/58684] powerpc uses only unordered floating-point compares
[Bug target/59833] ARM soft-float extendsfdf2 fails to quiet signaling NaN
[Bug target/64835] -fno-ipa-cp is inconsitently supported when attributes optimize or target are used
[Bug target/65146] alignment of _Atomic structure member is not correct
[Bug target/65501] [5 Regression] v850 ICE at c_register_pragma_1, at c-family/c-pragma.c:1317
[Bug target/67288] [6/7/8 regression] non optimal simple function (useless additional shift/remove/shift/add)
[Bug target/67297] PowerPC does not support all vector interfaces from the ELFv2 1.1 ABI
[Bug target/6737] feature request: stack realignment attribute
[Bug target/68256] Defining TARGET_USE_CONSTANT_BLOCKS_P causes go bootstrap failure on aarch64.
[Bug target/70359] [6/7/8 Regression] Code size increase for ARM compared to gcc-5.3.0
[Bug target/70359] [6/7/8 Regression] Code size increase for x86/ARM/others compared to gcc-5.3.0
[Bug target/71657] Wrong code on trunk gcc (std::out_of_range), westmere
[Bug target/71991] Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation
[Bug target/78090] [x86_64]: GCC allows integer register for inter unit conversion under -mtune-ctrl=^inter_unit_conversions .
[Bug target/78263] Compile failure with AltiVec library on PPC64le and -std=c++11 flag
[Bug target/78818] msp430 persistent attribute is not applied correctly in some cases
[Bug target/79644] Undocumented options in microblaze.opt
[Bug target/79747] Missing documentation for -malign-{jumps,label,loops,functions}= and strange value range limitation
[Bug target/80433] [CRIS] ICE at -O2: unrecognized insn (post_inc on acr) building glibc sha512.c
[Bug target/80878] -mcx16 (enable 128 bit CAS) on x86_64 seems not to work on 7.1.0
[Bug target/81084] [8 Regression] powerpcspe port full of confusing configury / command-line options not related to SPE
[Bug target/81572] [7 Regression] gcc-7 regression: unnecessary vector regmove on compare
[Bug target/81647] inconsistent LTGT behavior at different optimization levels on AArch64.
[Bug target/81652] [meta-bug] -fcf-protection=full -mcet bugs
[Bug target/81863] [7 regression] -mword-relocations is unreliable
[Bug target/82005] [8 regression] early lto debug creates invalid assembly on Darwin
[Bug target/82005] Early lto debug not implemented on Darwin
[Bug target/82411] const is not always read-only
[Bug target/82518] [6 Regression] gfortran.fortran-torture/execute/in-pack.f90 fails on armeb
[Bug target/82518] [6/7 Regression] gfortran.fortran-torture/execute/in-pack.f90 fails on armeb
[Bug target/82518] [6/7/8 regression] gfortran.fortran-torture/execute/in-pack.f90 fails on armeb
[Bug target/82518] gfortran.fortran-torture/execute/in-pack.f90 fails on armeb
[Bug target/82624] [msp430] Target must allow for NULL pointer dereferences
[Bug target/82812] ICE in emit_move_insn, at expr.c:3706
[Bug target/82989] [6/7 regression] Inexplicable use of NEON for 64-bit math
[Bug target/82989] [6/7/8 regression] Inexplicable use of NEON for 64-bit math
[Bug target/83009] [8 regression] gcc.target/aarch64/store_v2vec_lanes.c fails with -mabi=ilp32
[Bug target/83009] gcc.target/aarch64/store_v2vec_lanes.c fails with -mabi=ilp32
[Bug target/83315] PowerPC xmmintrin.h emulation for _mm_{min,max}_ps not semantically equivalent
[Bug target/83451] FAIL: gfortran.dg/matmul_10.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (ICE)
[Bug target/83497] [8 Regression] CPU2000 172.mgrid starts failing with r254730
[Bug target/83638] atomic_is_lock_free should return false on pa-risc
[Bug target/83660] ICE with vec_extract inside expression statement
[Bug target/83707] g++.dg/eh/simd-3.C fails on power7 -m32
[Bug target/83712] [6/7 Regression] "Unable to find a register to spill" when compiling for thumb1
[Bug target/83712] [6/7/8 Regression] "Unable to find a register to spill" when compiling for thumb1
[Bug target/83748] Local variables not aligned to word boundary
[Bug target/83789] __builtin_altivec_lvx fails for powerpc for altivec-4.c
[Bug target/83790] Update nvptx target to work with cuda 9
[Bug target/83822] trunk/gcc/config/rs6000/rs6000-string.c:970]: (style) Redundant condition
[Bug target/83930] [6 Regression] ICE: RTL check: expected code 'const_int', have 'mem' in simplify_binary_operation_1, at simplify-rtx.c:3302
[Bug target/83930] [6/7 Regression] ICE: RTL check: expected code 'const_int', have 'mem' in simplify_binary_operation_1, at simplify-rtx.c:3302
[Bug target/83964] [8 Regression] ICE in extract_insn, at recog.c:2304
[Bug target/83969] [8 Regression] ICE in final_scan_insn, at final.c:2997 (error: could not split insn) for powerpc targets
[Bug target/83984] ld: The value 0x8000000000005 does not fit when applying the relocation DIR21L
[Bug target/83986] [6 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348
[Bug target/83986] [6/7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348
[Bug target/84033] powerpc64le -moptimize-swaps bad code with vec_vbpermq
[Bug target/84039] x86 retpolines and CFI
[Bug target/84072] [meta-bug] -mindirect-branch=thunk issues
[Bug target/84164] [8 Regression] ICE: in elimination_costs_in_insn, at reload1.c:3633 at -O1
[Bug target/84209] [avr] Don't split SP in split2
[Bug target/84251] [8 Regression] Performance regression in gcc 8 when comparing floating point numbers
[Bug target/84264] [8 Regression] ICE in rs6000_emit_le_vsx_store, at config/rs6000/rs6000.c:10367 starting with r256656
[Bug target/84277] [8 Regression] A lot of new acats testsuite failures
[Bug target/84280] [6/7/8 Regression] Performance regression in g++-7 with Eigen for non-AVX2 CPUs
[Bug target/84301] [6/7/8 Regression] ICE in create_pre_exit, at mode-switching.c:451
[Bug target/84366] gcc.dg/torture/float128-cmp-invalid.c fails when run on power9
[Bug target/84371] test case gcc.target/powerpc/builtins-3.c fails on power9
[Bug target/84413] -mtune=skylake-avx512,cannonlake,icelake disable many optimizations
[Bug target/84422] ICE on various builtin test functions when compiled with -mcpu=power7
[Bug target/84475] pthread doesn't define _REENTRANT in preprocessor on riscv-linux
[Bug target/84514] powerpc sub optimal condition register reuse with extended inline asm
[Bug target/84521] [8 Regression] aarch64: Frame-pointer corruption with __builtin_setjmp/__builtin_longjmp and -fomit-frame-pointer
[Bug target/84521] aarch64: Frame-pointer corruption with __builtin_setjmp/__builtin_longjmp and -fomit-frame-pointer
[Bug target/84524] -O3 causes behavior change
[Bug target/84528] [8 Regression] gcc.c-torture/execute/960419-2.c -O3 fails with -fno-omit-frame-pointer
[Bug target/84530] -mfunction-return=thunk does not work for simple_return_pop_internal insn
[Bug target/84534] [8 regression] several powerpc test cases fail starting with r257915
[Bug target/84553] -rdynamic generates TEXTREL relocations on ia64
[Bug target/84564] error: unable to find a register to spill with -mforce-indirect-call
[Bug target/84565] [8 Regression] ICE in extract_insn, at recog.c:2304 on aarch64
[Bug target/84570] [og7, openacc, nvptx] Unused offloaded function parameters
[Bug target/84571] [og7, openacc, nvptx] 32-bit value passed in 64 bits to offloading function
[Bug target/84574] Function return thunks shouldn't be aliased to indirect branch thunks
[Bug target/84616] funsafe-math-optimizations leads to incorrect results for 4x4 matrix inversion
[Bug target/84626] New: powerpc toc register is reloaded unnecessarily
[Bug target/84626] powerpc toc register is reloaded unnecessarily
[Bug target/84627] New: powerpc excess padding generated for POWER9 target
[Bug target/84627] powerpc excess padding generated for POWER9 target
[Bug target/84700] [6/7 Regression] ICE on 32-bit BE powerpc targets w/ -misel -O1
[Bug target/84700] [6/7/8 Regression] ICE on 32-bit BE powerpc targets w/ -misel -O1
[Bug target/84700] New: ICE on 32-bit BE powerpc targets w/ -misel -O1
[Bug target/84710] [8 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1896 with -O -fno-forward-propagate
[Bug target/84710] New: [8 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1896 with -O -fno-forward-propagate
[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.
[Bug target/84711] New: AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.
[Bug target/84719] gcc's __builtin_memcpy performance with certain number of bytes is terrible compared to clang's
[Bug target/84741] [7/8 Regression] ICE in ix86_expand_prologue, at config/i386/i386.c:13893
[Bug target/84743] default widths for parallel reassociation now hurt rather than help
[Bug target/84743] New: default widths for parallel reassociation now hurt rather than help
[Bug target/84748] [6/7 Regression] wrong code with u128 at aarch64 at -O and and above
[Bug target/84748] [8 Regression] wrong code with u128 at aarch64 at -O and and above
[Bug target/84751] ICE with debug build of gcc GIMPLE pass: store-merging or IPA pass: cp
[Bug target/84751] New: ICE with debug build of gcc GIMPLE pass: store-merging or IPA pass: cp
[Bug target/84756] Multiplication done twice just to get upper and lower parts of product
[Bug target/84756] New: Multiplication done twice just to get upper and lower parts of product
[Bug target/84757] [7/8 Regression] Useless MOVs and PUSHes to store results of MUL
[Bug target/84757] New: Useless MOVs and PUSHes to store results of MUL
[Bug target/84759] Calculation of quotient and remainder with constant denominator uses __umoddi3+__udivdi3 instead of __udivmoddi4
[Bug target/84759] New: Calculation of quotient and remainder with constant denominator uses __umoddi3+__udivdi3 instead of __udivmoddi4
[Bug target/84760] Finish implementation of __builtin_altivec_lvx_v1ti
[Bug target/84760] New: Finish implementation of __builtin_altivec_lvx_v1ti
[Bug target/84762] GCC for PowerPC32 violates the SysV ABI spec for small struct returns
[Bug target/84763] [8 Regression] ICE in i386_pe_seh_cold_init
[Bug target/84763] [8 regression] ICE in i386_pe_seh_cold_init
[Bug target/84763] New: [8 Regression] ICE in i386_pe_seh_cold_init
[Bug target/84772] New: powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)
[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)
[Bug target/84781] New: [missed optimization] ignore bitmask after movemask
[Bug target/84786] [miscompilation] vunpcklpd accessing xmm16-22 targeting KNL
[Bug target/84786] New: [miscompilation] vunpcklpd accessing xmm16-22 targeting KNL
[Bug target/84790] Miscompilation for MIPS16 with -fpic and -Os or -O2
[Bug target/84797] New: RISC-V: add --with-multilib-list support
[Bug target/84797] RISC-V: add --with-multilib-list support
[Bug target/84799] ICE on valid code at -O1: in lra_split_hard_reg_for, at lra-assigns.c:1802
[Bug target/84807] i386: typo "Support Control-flow Enforcment Technology"
[Bug target/84807] New: i386: typo "Support Control-flow Enforcment Technology"
[Bug target/84809] New: RFE: saveall attribute
[Bug target/84809] RFE: saveall attribute
[Bug target/8480] reload ICEs for LAPACK code on powerpc64-linux
[Bug target/84826] ICE in extract_insn, at recog.c:2304 on arm-linux-gnueabi
[Bug target/84826] New: ICE in extract_insn, at recog.c:2304
[Bug target/84827] [7 Regression] ICE in extract_insn, at recog.c:2311
[Bug target/84827] [7/8 Regression] ICE in extract_insn, at recog.c:2311
[Bug target/84827] New: [7/8 Regression] ICE in extract_insn, at recog.c:2311
[Bug target/84828] ICE in verify_flow_info at gcc/cfghooks.c:265
[Bug target/84828] New: ICE in verify_flow_info at gcc/cfghooks.c:265
[Bug target/84829] -mieee-fp causes to link with -lieee but that is no longer available
[Bug target/84829] New: -mieee-fp causes to link with -lieee but that is no longer available
[Bug target/84838] Minor grammar fixes for x86 options
[Bug target/84844] [8 Regression] ICE in extract_constrain_insn_cached, at recog.c:2217 (error: insn does not satisfy its constraints)
[Bug target/84845] [8 Regression] ICE: in extract_insn, at recog.c:2304: unrecognizable insn at -O2 and above at aarch64
[Bug target/84845] New: [8 Regression] ICE: in extract_insn, at recog.c:2304: unrecognizable insn at -O2 and above at aarch64
[Bug target/84860] ICE in emit_move_insn, at expr.c:3717
[Bug target/84860] New: ICE in emit_move_insn, at expr.c:3717
[Bug target/84876] [8 Regression] ICE on invalid code in lra_assign at gcc/lra-assigns.c:1601 since r258504
[Bug target/84876] New: [8 Regression] ICE on invalid code in lra_assign at gcc/lra-assigns.c:1601 since r258504
[Bug target/84878] ICE: Segmentation fault (in add_cross_iteration_register_deps)
[Bug target/84878] New: ICE: Segmentation fault (in add_cross_iteration_register_deps)
[Bug target/84882] -mstrict-align on aarch64 should not be RejectNegative
[Bug target/84882] New: -mstrict-align on aarch64 should not be RejectNegative
[Bug target/84899] [6/7 Regression] ICE: in final_scan_insn_1, at final.c:3139 (error: could not split insn)
[Bug target/84899] [6/7/8 Regression] ICE: in final_scan_insn_1, at final.c:3139 (error: could not split insn)
[Bug target/84899] New: ICE: in final_scan_insn_1, at final.c:3139 (error: could not split insn)
[Bug target/84902] [8 Regression ] 549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518
[Bug target/84902] [8 Regression ]549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518
[Bug target/84902] [8 Regression] 549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518
[Bug target/84902] New: 549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518
[Bug target/84907] [8 Regression] ppc64le gromacs miscompilation since r256656
[Bug target/84907] New: [8 Regression] ppc64le gromacs miscompilation since r256656
[Bug target/84908] retpoline weirdness: 7.3.0-1 and 4.8.5-16: with -fPIC: R_X86_64_PC32 against undefined symbol `__x86_indirect_thunk_rax'
[Bug target/84912] __builtin_divde* produce Internal Compiler Error when compiled -m32
[Bug target/84912] New: __builtin_divde* produce Internal Compiler Error when compiled -m32
[Bug target/84914] New: PowerPC complex multiply/divide calls the wrong function when -mabi=ieeelongdouble
[Bug target/84914] PowerPC complex multiply/divide calls the wrong function when -mabi=ieeelongdouble
[Bug target/84932] [8 Regression] i386/cpuinfo.h:293: 4 * bad bitshifts ?
[Bug target/84932] i386/cpuinfo.h:293: 4 * bad bitshifts ?
[Bug target/84932] New: i386/cpuinfo.h:293: 4 * bad bitshifts ?
[Bug target/84944] New: UBSAN: gcc/optabs.c:6550:26: runtime error: load of value 131075, which is not a valid value for type 'memmodel'
[Bug target/84944] UBSAN: gcc/optabs.c:6550:26: runtime error: load of value 131075, which is not a valid value for type 'memmodel'
[Bug target/84945] [8 Regression] UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int'
[Bug target/84945] New: UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int'
[Bug target/84945] UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int'
[Bug target/84952] [nvptx] bar.sync generated in divergent code
[Bug target/84952] New: [nvptx] bar.sync generated in divergent code
[Bug target/84954] [nvptx] prevent_branch_around_nothing doesn't trigger often enough
[Bug target/84954] New: [nvptx] prevent_branch_around_nothing doesn't trigger often enough
[Bug target/84986] [8 Regression] Performance regression: loop no longer vectorized (x86-64)
[Bug target/84986] New: Performance regression: loop no longer vectorized (x86-64)
[Bug target/84986] Performance regression: loop no longer vectorized (x86-64)
[Bug target/84988] Compiler hang in chkp_type_bounds_count for large arrays
[Bug target/84988] New: Compiler hang in chkp_type_bounds_count for large arrays
[Bug target/84990] [8 Regression] Boostrap broken with --enable-checking=release and Ada
[Bug target/84990] New: [8 Regression] Boostrap broken with --enable-checking=release and Ada
[Bug target/85005] New: Redesign and cleanup arm.c wrt to flag_stack_clash_protection and flag_stack_check
[Bug target/85005] Redesign and cleanup arm.c wrt to flag_stack_clash_protection and flag_stack_check
[Bug target/85025] libgcc/config/i386/shadow-stack-unwind.h is wrong
[Bug target/85025] New: libgcc/config/i386/shadow-stack-unwind.h is wrong
[Bug target/85026] [6 Regression] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85026] [6/7 Regression] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85026] [6/7/8 Regression] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85026] [7 Regression] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85026] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85026] New: [7 Regression] Error: branch out of range on arm-linux-gnueabihf
[Bug target/85035] New: nios2: adding -fdelete-null-pointer-checks with -O2 enabled
[Bug target/85035] nios2: adding -fdelete-null-pointer-checks with -O2 enabled
[Bug target/85038] New: x32: unnecessary address-size prefix when a pointer register is already zero-extended
[Bug target/85038] x32: unnecessary address-size prefix when a pointer register is already zero-extended
[Bug target/85044] ENDBR is missing in ix86_trampoline_init
[Bug target/85044] New: ENDBR is missing in ix86_trampoline_init
[Bug target/85048] [missed optimization] vector conversions
[Bug target/85048] New: [missed optimization] vector conversions
[Bug target/85056] [nvptx] wrong declaration of external arrays
[Bug target/85056] New: [nvptx] wrong declaration of external arrays
[Bug target/85058] Builtin-functions for -mbmi2 documented with wrong names
[Bug target/85058] New: Builtin-functions for -mbmi2 documented with wrong names
[Bug target/85073] [x86] extra check after BLSR
[Bug target/85073] New: [x86] extra check after BLSR
[Bug target/85075] New: powerpc: ICE in iszero testcase
[Bug target/85075] powerpc: ICE in iszero testcase
[Bug target/85077] New: V[248][SD]F abs not optimized to
[Bug target/85077] V[248][SD]F abs not optimized to
[Bug target/85080] [8 regression] gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c fails starting with r248678
[Bug target/85080] New: [8 regression] gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c fails starting with r248678
[Bug target/85090] New: wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority
[Bug target/85095] [6/7 Regression] worse code generated
[Bug target/85095] [6/7/8 Regression] worse code generated
[Bug target/85100] __builtin_cpu_supports avx does not verify OS supports it
[Bug target/85100] New: __builtin_cpu_supports avx does not verify OS supports it
[Bug target/85117] ARM: Wrong Warning Emits: parameter passing for argument of type 'Handle<Unknown>' changed in GCC 7.1
[Bug target/85121] New: Assembler messages: Error: operand out of range (264 is not between 0 and 248)
[Bug target/85126] New: [8 regression] gcc.target/powerpc/pr69946.c fails on powerpc64 BE starting with r254213
[Bug target/85142] Wrong -print-multi-os-directory & -print-multi-lib output for riscv64 + multilib
[Bug testsuite/41660] FAIL: gcc.dg/plugin/one_time-test-1.c -fplugin=./one_time_plugin.so (internal compiler error)
[Bug testsuite/42414] arbitrary path modification by a sed statement breaks testsuite if testsuite is in the absolute path
[Bug testsuite/79455] c-c++-common/tsan/race_on_mutex.c fails on powerpcle starting with r244854 (where it was activated)
[Bug testsuite/80092] Add effective-target keywords for unsupported nvptx features
[Bug testsuite/80546] [7/8 Regression] FAIL: gcc.target/powerpc/bool3-p[78].c scan-assembler-not
[Bug testsuite/80551] c-c++-common/tsan/race_on_mutex.c fails on powerpc
[Bug testsuite/82847] [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug testsuite/82920] cet test failures on darwin
[Bug testsuite/83462] [8 regression] c-c++-common/Warray-bounds-3.c fails on arm-none-eabi
[Bug testsuite/83983] FAIL: g++.dg/lto/pr83121 (test for LTO warnings, pr83121_0.C line 8)
[Bug testsuite/84004] [8 regression] gcc.dg/vect/vect-95.c XPASSes
[Bug testsuite/84456] [8 regression] gcc.dg/guality/pr49888.c fail
[Bug testsuite/84617] [8 Regression] new test cases g++.dg/ext/attr-const.C and g++.dg/ext/attr-pure.C fail
[Bug testsuite/85106] Add scan-ltrans-tree-dump and scan-wpa-ipa-dump
[Bug testsuite/85106] New: Add scan-ltrans-tree-dump and scan-wpa-ipa-dump
[Bug tree-optimization/19347] Invariant load not moved out of loop
[Bug tree-optimization/28364] poor optimization choices when iterating over a std::string (probably not c++-specific)
[Bug tree-optimization/33915] iv folding fails with pointer iterations
[Bug tree-optimization/39612] [6/7/8/9 Regression] LIM inserts loads from uninitialized local memory
[Bug tree-optimization/41647] Early Loop Unrolling control
[Bug tree-optimization/43432] Missed vectorization: "complicated access pattern" for increasing and decreasing data indexing
[Bug tree-optimization/47815] Tail call regression with GCC snapshot
[Bug tree-optimization/56049] [7/8/9 Regression] Simplification to constants not done
[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds
[Bug tree-optimization/57503] Missing warning for signed overflow
[Bug tree-optimization/57534] [6/7/8 Regression]: Performance regression versus 4.7.3, 4.8.1 is ~15% slower
[Bug tree-optimization/60890] Performance regression in 4.8 for memory postinc
[Bug tree-optimization/63734] [5.0 regression] FAIL: gcc.dg/torture/vshuf-v8qi.c -O2 (internal compiler error)
[Bug tree-optimization/64715] [6/7/8/9 Regression] __builtin_object_size (..., 1) fails to locate subobject
[Bug tree-optimization/65964] [meta] Operand Shortening
[Bug tree-optimization/67283] GCC regression over inlining of returned structures
[Bug tree-optimization/68523] CFG Expansion Computes Incorrect Block Frequencies for Nested Loops
[Bug tree-optimization/70291] muldc3 code generation could be smarter
[Bug tree-optimization/76957] [7/8/9 Regression] XFAIL: gcc.dg/graphite/scop-dsyr2k.c scan-tree-dump-times graphite "number of SCoPs
[Bug tree-optimization/79958] Missed tree DSE
[Bug tree-optimization/80511] [8 Regression] gcc.dg/Wstrict-overflow-18.c gcc.dg/Wstrict-overflow-7.c gcc.dg/pragma-diag-3.c
[Bug tree-optimization/80532] warning on pointer access after free
[Bug tree-optimization/81635] [8 Regression] nvptx SLP test cases regressions
[Bug tree-optimization/81661] [7 Regression] ICE in gimplify_modify_expr, at gimplify.c:5638
[Bug tree-optimization/81740] [6/7/8 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu
[Bug tree-optimization/82455] missing -Warray-bounds on strcpy offset in an out-of-bounds range
[Bug tree-optimization/82491] UBSAN in gcc/gimple-fold.c:6187:6: runtime error: signed integer overflow: 9223372036854775807 * 8 cannot be represented in type 'long int'
[Bug tree-optimization/82847] [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug tree-optimization/82965] [8 regression] gcc.dg/vect/pr79347.c starts failing after r254379
[Bug tree-optimization/83043] [8 Regression] FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times graphite "2 loops carried no dependency" 1 (found 0 times)
[Bug tree-optimization/83126] [8 Regression] ICE in transform_to_exit_first_loop_alt, at tree-parloops.c:1713
[Bug tree-optimization/83325] Compile time hog w/ -Os -fwrapv
[Bug tree-optimization/83456] -Wrestrict false positive on a non-overlapping memcpy in an inline function
[Bug tree-optimization/83519] missing -Wrestrict on an overlapping strcpy to a non-member array
[Bug tree-optimization/83605] [6 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)
[Bug tree-optimization/83605] [6/7 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)
[Bug tree-optimization/84005] [8 regression] gcc.dg/vect/bb-slp-1.c etc. FAIL
[Bug tree-optimization/84114] global reassociation pass prevents fma usage, generates slower code
[Bug tree-optimization/84117] [8 Regression] ICE in gimplify_modify_expr, at gimplify.c:5798
[Bug tree-optimization/84178] [7/8 Regression] ICE in release_bb_predicate
[Bug tree-optimization/84427] [8 Regression] gcc ICE at -O3 on x86_64-linux-gnu in compute_antic, at tree-ssa-pre.c:2356
[Bug tree-optimization/84468] [8 Regression] bogus -Wstringop-truncation despite assignment after conditional strncpy
[Bug tree-optimization/84485] [6 Regression] Vectorising zero-stride rmw operation
[Bug tree-optimization/84485] [6/7 Regression] Vectorising zero-stride rmw operation
[Bug tree-optimization/84486] [7 Regression] code hoisting removes alignment assumption
[Bug tree-optimization/84486] [7/8 Regression] code hoisting removes alignment assumption
[Bug tree-optimization/84503] [7 Regression] store-merging miscompilation on powerpc64 with -O3 since r241789
[Bug tree-optimization/84515] missed optimization: expected loop merging
[Bug tree-optimization/84526] [8 Regression] ICE in generic_overlap at gcc/gimple-ssa-warn-restrict.c:927 since r257860
[Bug tree-optimization/84552] [6/7/8 Regression] Compile time hog w/ -O2 -floop-nest-optimize -fno-tree-copy-prop -fno-tree-fre -fno-tree-loop-ivcanon
[Bug tree-optimization/84552] [8 Regression] Compile time hog w/ -O2 -floop-nest-optimize -fno-tree-copy-prop -fno-tree-fre -fno-tree-loop-ivcanon
[Bug tree-optimization/84624] New: bogus -Wstringop-truncation in a catch statement and nul assignment outside it
[Bug tree-optimization/84634] [8 Regression] gcc/tree-vect-stmts.c:6786:19: runtime error: member access within null pointer of type 'struct _loop_vec_info
[Bug tree-optimization/84634] New: [8 Regression] gcc/tree-vect-stmts.c:6786:19: runtime error: member access within null pointer of type 'struct _loop_vec_info
[Bug tree-optimization/84646] Missed optimisation for hoisting conditions outside nested loops
[Bug tree-optimization/84648] Missed optimization : loop not removed.
[Bug tree-optimization/84648] New: Missed optimization : loop not removed.
[Bug tree-optimization/84650] [8 Regression] [graphite] ICE: Segmentation fault (in create_new_iv)
[Bug tree-optimization/84650] New: [8 Regression] [graphite] ICE: Segmentation fault (in create_new_iv)
[Bug tree-optimization/84670] [8 Regression] ICE: in compute_antic_aux, at tree-ssa-pre.c:2148 with -O2 -fno-tree-dominator-opts
[Bug tree-optimization/84670] New: [8 Regression] ICE: in compute_antic_aux, at tree-ssa-pre.c:2148 with -O2 -fno-tree-dominator-opts
[Bug tree-optimization/84673] New: Overcomplicated code generation for a chain of mutually exclusive conditions
[Bug tree-optimization/84687] [8 Regression] error: invalid conversion in gimple call with -O3 and -ffast-math
[Bug tree-optimization/84696] [8 Regression] ICE in compute_antic_aux, at tree-ssa-pre.c:2148
[Bug tree-optimization/84706] [8 Regression] Ada bootstrap fails on s390x since r258124
[Bug tree-optimization/84712] Missed evaluating to constant at tree level
[Bug tree-optimization/84712] New: Missed evaluating to constant at tree level
[Bug tree-optimization/84725] enable attribute nonstring for all narrow character types
[Bug tree-optimization/84725] New: enable attribute nonstring for all narrow character types
[Bug tree-optimization/84737] [8 Regression] 20% degradation in CPU2000 172.mgrid starting with r256888
[Bug tree-optimization/84739] [6/7 Regression] ICE in get_value_for_expr, at tree-ssa-ccp.c:649
[Bug tree-optimization/84739] [6/7/8 Regression] ICE in get_value_for_expr, at tree-ssa-ccp.c:649
[Bug tree-optimization/84740] [8 Regression] ICE in build_constructors, at tree-switch-conversion.c:965
[Bug tree-optimization/84746] [7 Regression] ICE on valid code at -O2 and -O3: Segmentation fault
[Bug tree-optimization/84746] [8 Regression] ICE on valid code at -O2 and -O3: Segmentation fault
[Bug tree-optimization/84746] New: ICE on valid code at -O2 and -O3: Segmentation fault
[Bug tree-optimization/84754] New: missing -Wrestrict on a possible strcpy overlap with constant offset
[Bug tree-optimization/84771] New: missing -Wrestrict passing the same address to restrict-qualified arguments of a user-defined function
[Bug tree-optimization/84774] [meta-bug] bogus/missing -Wrestrict
[Bug tree-optimization/84774] New: [meta-bug] bogus/missing -Wrestrict
[Bug tree-optimization/84775] [8 Regression] ICE on valid code at -O3: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709
[Bug tree-optimization/84775] New: ICE on valid code at -O3: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709
[Bug tree-optimization/84777] -Os inhibits all vectorization
[Bug tree-optimization/84777] New: -Os inhibits all vectorization
[Bug tree-optimization/84793] New: missig -Wrestrict accessing a struct and its first member
[Bug tree-optimization/84794] memcpy between a struct and its first member not eliminated
[Bug tree-optimization/84794] memcpy/memmove between a struct and its first member not eliminated
[Bug tree-optimization/84794] New: memcpy between a struct and its first member not eliminated
[Bug tree-optimization/84803] [8 Regression] ICE from ifcvt_memrefs_wont_trap with -O3
[Bug tree-optimization/84811] [8 Regression] ICE on valid code at -O3 in 64-bit mode on x86_64-linux-gnu: in smallest_mode_for_size, at stor-layout.c:355
[Bug tree-optimization/84811] ICE on valid code at -O3 in 64-bit mode on x86_64-linux-gnu: in smallest_mode_for_size, at stor-layout.c:355
[Bug tree-optimization/84817] gcc-8-8-20180310-1 FTBFS on GNU/Hurd due to commit: PR target/83712
[Bug tree-optimization/84817] New: PR tree-optimization/84526: gcc-8-8-20180310-1 FTBFS on GNU/Hurd by removing "dead" code
[Bug tree-optimization/84817] PR tree-optimization/84526: gcc-8-8-20180310-1 FTBFS on GNU/Hurd by removing "dead" code
[Bug tree-optimization/84818] integer_onep must not be used for i18n
[Bug tree-optimization/84824] DCE fails to remove dead code of std::function constructor
[Bug tree-optimization/84830] [8 Regression] ICE in compute_antic, at tree-ssa-pre.c:2388
[Bug tree-optimization/84830] New: [8 Regression] ICE in compute_antic, at tree-ssa-pre.c:2388
[Bug tree-optimization/84841] [7 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624
[Bug tree-optimization/84841] [7/8 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624
[Bug tree-optimization/84841] [8 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624
[Bug tree-optimization/84841] New: [8 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624
[Bug tree-optimization/84859] [8 Regression] bogus -Warray-bounds on a memcpy in a loop
[Bug tree-optimization/84859] New: bogus -Warray-bounds on a memcpy in a loop
[Bug tree-optimization/84873] [7/8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug tree-optimization/84873] [8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug tree-optimization/84873] New: [8 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
[Bug tree-optimization/84913] ICE vectorising chained conditional reduction
[Bug tree-optimization/84913] New: ICE vectorising chained conditional reduction
[Bug tree-optimization/84921] [5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movdqa) can be used
[Bug tree-optimization/84921] New: [5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movdqa) can be used
[Bug tree-optimization/84929] [8 Regression] ICE at -O3 on valid code on x86_64-linux-gnu: tree check: expected polynomial_chrec, have nop_expr in analyze_siv_subscript_cst_affine, at tree-data-ref.c:3018
[Bug tree-optimization/84929] New: ICE at -O3 on valid code on x86_64-linux-gnu: tree check: expected polynomial_chrec, have nop_expr in analyze_siv_subscript_cst_affine, at tree-data-ref.c:3018
[Bug tree-optimization/84933] [8 Regression] ICE in set_value_range, at tree-vrp.c:288 since r257852
[Bug tree-optimization/84933] New: [8 Regression] ICE in set_value_range, at tree-vrp.c:288 since r257852
[Bug tree-optimization/84935] FAIL: gcc.dg/tree-ssa/pr84512.c scan-tree-dump optimized "return 285;"
[Bug tree-optimization/84935] New: FAIL: gcc.dg/tree-ssa/pr84512.c scan-tree-dump optimized "return 285;"
[Bug tree-optimization/84946] [8 Regression] UBSAN: in mem_valid_for_store_merging ../../gcc/gimple-ssa-store-merging.c:3951
[Bug tree-optimization/84946] New: UBSAN: in mem_valid_for_store_merging ../../gcc/gimple-ssa-store-merging.c:3951
[Bug tree-optimization/84946] UBSAN: in mem_valid_for_store_merging ../../gcc/gimple-ssa-store-merging.c:3951
[Bug tree-optimization/84956] [6/7/8 Regression] ICE in replace_block_by, at tree-ssa-tail-merge.c:1546
[Bug tree-optimization/84956] ICE in replace_block_by, at tree-ssa-tail-merge.c:1546
[Bug tree-optimization/84958] int loads not eliminated against larger stores
[Bug tree-optimization/84958] New: int loads not eliminated against larger stores
[Bug tree-optimization/84960] [8 Regression] ICE in GIMPLE pass: isolate-paths
[Bug tree-optimization/84969] [8 Regression] Wrong code with -ftree-loop-distribute-patterns
[Bug tree-optimization/84969] New: [8 Regression] Wrong code with -ftree-loop-distribute-patterns
[Bug tree-optimization/84982] [8 Regression] logically inverting bools into local array results in bitwise negation
[Bug tree-optimization/85003] New: Inline built-in fdim for -fno-math-errno
[Bug tree-optimization/85017] Missed constant propagation to index of array reference
[Bug tree-optimization/85050] New: Vectorized function - suboptimal gather
[Bug tree-optimization/85050] Vectorized function - suboptimal gather
[Bug tree-optimization/85063] New: Switch conversion in openacc routine introduces unsupported construct
[Bug tree-optimization/85063] Support switch conversion in offloading functions
[Bug tree-optimization/85063] Switch conversion in openacc routine introduces unsupported construct
[Bug tree-optimization/85066] FAIL: gcc.dg/vect/costmodel/x86_64/costmodel-pr84986.c scan-tree-dump vect "vectorized 1 loops"
[Bug tree-optimization/85066] New: FAIL: gcc.dg/vect/costmodel/x86_64/costmodel-pr84986.c scan-tree-dump vect "vectorized 1 loops"
[Bug tree-optimization/85082] [8 Regression] ICE with -Ofast in vn_reference_insert_pieces, at tree-ssa-sccvn.c:2624
[Bug tree-optimization/85115] Failure to (auto)vectorize sqrtf
[Bug tree-optimization/85115] New: Failure to (auto)vectorize sqrtf
[Bug tree-optimization/85143] Loop limit prevents (auto)vectorization
[Bug tree-optimization/85143] New: Loop limit prevents (auto)vectorization
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