gcc-bugs archive
subject index for November, 2018

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[Bug c++/67164] ICE: tree check: expected class ‘expression’, have ‘exceptional’ (argument_pack_select) in tree_operand_check, at tree.h:3356

[Bug c++/86997] error: call of overloaded ‘NoDestructor(<brace-enclosed initializer list>)’ is ambiguous

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

[Bug go/88060] New: ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

[Bug ipa/87957] New: [9 Regression] ICE tree check: expected tree that contains ‘decl minimal’ structure, have ‘identifier_node’ in warn_odr, at ipa-devirt.c:1051 since r265519

[Bug ipa/87957] [9 Regression] ICE tree check: expected tree that contains ‘decl minimal’ structure, have ‘identifier_node’ in warn_odr, at ipa-devirt.c:1051 since r265519

[Bug lto/88077] New: [8/9 Regression] ICE: tree check: expected class ‘type’, have ‘declaration’ (var_decl) in lto_symtab_merge, at lto/lto-symtab.c:378 since r256989

[Bug lto/88077] [8 Regression] ICE: tree check: expected class ‘type’, have ‘declaration’ (var_decl) in lto_symtab_merge, at lto/lto-symtab.c:378 since r256989

[Bug lto/88077] [8/9 Regression] ICE: tree check: expected class ‘type’, have ‘declaration’ (var_decl) in lto_symtab_merge, at lto/lto-symtab.c:378 since r256989

[Bug other/87695] Fehler beim Kompilieren für das Board Arduino/Genuino Mega or Mega 2560.

[Bug other/36572] Documentation for some options starting with “no-” not clear

EDGE, the 1500kg Lithium Powered Pallet Truck, time to order now!--Noblelift Newsletter

[Bug ada/25844] [7/8/9 regression] ICE on overloaded renames

[Bug ada/25844] ICE on overloaded renames

[Bug ada/81878] --disable-bootstrap --enable-languages=ada fails

[Bug ada/87688] [9 regression] ACATS cb1010a cb1010d failure

[Bug ada/87715] problems with asan and -O3 build of ada

[Bug ada/87715] problems with asan and -O3 build of Ada

[Bug ada/87777] Let gnat tools call each other with an explicit target and version

[Bug ada/87778] Remove -q quiet option from some GNAT bootstrap command lines

[Bug ada/87936] gnatlink fails with -pie

[Bug ada/87936] New: gnatlink fails with -pie

[Bug ada/87938] libgnat.a not compiled with -fno-PIC

[Bug ada/87938] New: libgnat.a not compiled with -fno-PIC

[Bug ada/87972] New: remove -f*-prefix-map= options from Ada Library Information files

[Bug ada/87973] New: ICE with pragma Discard_Names and GCC optimisation for x64

[Bug ada/88042] New: ICE in output_operand: invalid address mode, with -mabi=ilp32

[Bug bootstrap/53348] Conflicting fast-integer types on AIX: <sys/inttypes.h> vs. gcc/config/rs6000/aix-stdint.h

[Bug bootstrap/61164] GCC 4.9.0 fails to build libitm when fortification enabled

[Bug bootstrap/70422] [6 regression] Bootstrap comparison failure

[Bug bootstrap/78251] config/gettext.m4 and config/iconv.m4 contaminate CPPFLAGS

[Bug bootstrap/81397] mistakes in .opt files not detected

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

[Bug bootstrap/86739] [9 Regression] Bootstrap broken with host GCC 4.1.2

[Bug bootstrap/87551] [9 regression] libgnat-9.so fails to link on Solaris

[Bug bootstrap/87788] [9 Regression] Bootstrap fails for x86_64-apple-darwin* with default languages selection after D addition.

[Bug bootstrap/87891] problems with building cross GCC for target powerpc64-darwin from powerpc-darwin

[Bug bootstrap/87932] Missing profile count data file not found [-Wmissing-profile] during profiledbootstrap

[Bug bootstrap/87932] New: Missing profile count data file not found [-Wmissing-profile] during profiledbootstrap

[Bug bootstrap/88089] [9 regression] build failure with GCC 4.9 on SPARC/Solaris

[Bug bootstrap/88089] New: [9 regression] build failure with GCC 4.9 on SPARC/Solaris 11

[Bug c++/16166] -Weffc++ finer granularity

[Bug c++/25759] Documentation not clear, attribute packed on class in C++

[Bug c++/29188] undocumented extension with ambiguous between conversion function/constructor. related to const

[Bug c++/38172] warn_unused_result does not work with structs not containing a copy constructor

[Bug c++/4025] Document use/non-use of -fno-implicit-templates in bootflags

[Bug c++/41958] [c++0x] bogus variadic partial ordering code

[Bug c++/4225] documentation about CPLUS_INCLUDE_PATH vs. system headers incomplete

[Bug c++/43064] improve location and text of diagnostics in constructor initializer lists

[Bug c++/43105] Document restrictions on mixing -fno-rtti and -frtti

[Bug c++/43486] Preserve variable-use locations

[Bug c++/44282] fastcall is not mangled at all

[Bug c++/45225] gcc accepts ill-formed template code combining Variadic Templates and Partial specialization

[Bug c++/45615] -Wshadow doesn't report class member shadowing

[Bug c++/48562] [C++0x] warn about uses of initializer_list that will lead to dangling pointers

[Bug c++/52869] [DR 1207] "this" not being allowed in noexcept clauses

[Bug c++/54379] Suggestion for type attribute similar to warn_unused_result

[Bug c++/54835] [C++11][DR 1518] Explicit default constructors not respected during copy-list-initialization

[Bug c++/55004] [meta-bug] constexpr issues

[Bug c++/55227] designated initializer for char array by string constant

[Bug c++/55922] brace initializing parent cause bogus virtual base constructor calls

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

[Bug c++/59256] qualified name in friend function declaration doesn't match previous declaration in inline namespace

[Bug c++/59832] [c++11] ICE in reshape_init_class with initializer list

[Bug c++/60503] gcc looks for C++ attributes in the wrong place in a lambda-expression

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

[Bug c++/60994] gcc does not recognize hidden/shadowed enumeration as valid nested-name-specifier

[Bug c++/61402] -Wsequence-point doesn't notice unsequenced lambda init and function argument

[Bug c++/61465] Bogus parameter set but not used warning in constructor initialization list

[Bug c++/64035] [C++11] ICE in reshape_init_r when using initializer list aggregate initialization for default function parameters

[Bug c++/64266] Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ functions?

[Bug c++/64989] constant-initialization of self-referencing array

[Bug c++/65642] [C++11] GCC rejects valid constant expression

[Bug c++/65687] Inconsistent behavior for __attribute__((__deprecated__)) between C and C++.

[Bug c++/66601] RFE: improve diagnostics for failure to deduce template parameter pack that is not in the last position in the parameter list

[Bug c++/66639] declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr

[Bug c++/67026] GCC incorrectly rejects well-formed constexpr function definition

[Bug c++/67064] Register asm variable broken

[Bug c++/69348] alias declarations can not be used inside qualifiers of declarators

[Bug c++/69462] FLT_EVAL_METHOD and DECIMAL_DIG missing in float.h

[Bug c++/70180] missing -Wpointer-arith on NULL arithmetic cast to a an object type

[Bug c++/70241] Enumerators introduced out-of-line by extending an opaque enum definition always get private accessibility

[Bug c++/70380] SFINAE error with constexpr expressions referencing a non-const variable

[Bug c++/70693] valgrind error in get_visual_column

[Bug c++/70979] [C++14] g++ falsely accepts constexpr function returning a lambda

[Bug c++/71448] pointer relational comparison fails inside constant expression

[Bug c++/71450] [6 Regression] ICE on invalid C++11 code on x86_64-linux-gnu: in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

[Bug c++/71843] [concepts] Diagnostics issued for constraint satisfaction failure fail to elucidate unsatisfied constraints

[Bug c++/77830] internal compiler error: in output_constructor_regular_field, at varasm.c:4968, when using constexpr (with testcase)

[Bug c++/77948] Option processing of -std=c++11 -std=gnu++11 doesn't reset ext_numeric_literals

[Bug c++/78147] The -Wshadow warning is too aggressive with constructor parameters

[Bug c++/78244] Narrowing conversion is accepted in a function template, but it should be rejected

[Bug c++/78906] ICE with a member variable template whose type is a decltype of a member variable template of a class template

[Bug c++/78988] Wrong location of a binary expression for -Waddress

[Bug c++/79064] Cannot overload member function templates on type of literal

[Bug c++/79241] error wen compiling -Os, OK with another optimizations

[Bug c++/79393] [7/8/9 Regression] cc1plus rejects valid code with noexcept

[Bug c++/79398] misleading error static constexpr member function called in a constant expression before its definition is complete

[Bug c++/79605] attribute [[noreturn]] accepted in explicit instantiation directives

[Bug c++/80016] error is positioned incorrectly

[Bug c++/80438] Variadic template class argument deduction failure from variadic constructor deduction guide

[Bug c++/80744] Detect Possible Division By Zero and give a warning in C/C++ [-Wmaybe-div-by-zero]

[Bug c++/80864] [7/8/9/ Regression] Brace-initialization of a constexpr variable of an array in a POD triggers ICE from templates

[Bug c++/80864] Brace-initialization of a constexpr variable of an array in a POD triggers ICE from templates

[Bug c++/81486] Class template argument deduction fails with (), succeeds with {}

[Bug c++/82110] Concept for default constructing works with new T, not with new T[1]

[Bug c++/86246] [8/9 Regression] Template dispatching error inside a template function

[Bug c++/86288] Recognize __gnu and/or __gnu__ as attribute-namespace

[Bug c++/86574] ICE on std::prev with ranges::view::transform

[Bug c++/86594] Crash on trying to capture 'this' in instantiation of generic lambda

[Bug c++/86678] constexpr evaluation incorrectly diagnoses unevaluated call to non-constexpr function

[Bug c++/86747] [8/9 Regression] rejects-valid with redundant friend declaration

[Bug c++/86823] [7/8/9 Regression] private member template struct/class is publicly accessible

[Bug c++/86931] constexpr variable initialization: internal compiler error: in reshape_init_r, at cp/decl.c:6042

[Bug c++/86946] ice: canonical types differ for identical types

[Bug c++/87012] [7/8/9 Regression] ICE in verify_unstripped_args_1

[Bug c++/87015] [8/9 Regression] miscompilation of template heavy Boost Spirit code

[Bug c++/87137] [8/9 Regression] Non-virtual member function increases struct size

[Bug c++/87229] [8 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

[Bug c++/87229] [8/9 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

[Bug c++/87269] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15475 starting from r261802

[Bug c++/87469] [9 Regression] ice in record_estimate, at tree-ssa-loop-niter.c:3271

[Bug c++/87476] [9 Regression] char-array initialized from wide-string

[Bug c++/87504] inconsistent diagnostic style between C and C++ for binary operators

[Bug c++/87506] [7/8/9 Regression] ICE with inherited constexpr constructor with const argument

[Bug c++/87521] [C++][ABI] Tail padding not reused for non POD struct with defaulted/deleted special member function as per Itanium ABI on x86-64

[Bug c++/87541] [7/8 Regression] ICE using a constant decl as an attribute alloc_size argument

[Bug c++/87541] [7/8/9 Regression] ICE using a constant decl as an attribute alloc_size argument

[Bug c++/87542] [7/8 Regression] bogus error on attribute format with a named constant argument

[Bug c++/87542] [7/8/9 Regression] bogus error on attribute format with a named constant argument

[Bug c++/87656] Useful flags to enable with -Wall or -Wextra

[Bug c++/87709] c++17 class template argument deduction not working in a very specific case

[Bug c++/87781] template disambiguator not after `::`, `.` or `->` is incorrectly accepted in an elaborated-type-specifier

[Bug c++/87814] [9 Regression] ICE in in tsubst_copy, at cp/pt.c:15962 with range-v3

[Bug c++/87841] Member of class template hides template parameter of another member

[Bug c++/87841] New: Member of class template hides template parameter of another member

[Bug c++/87842] Member of class template hides template parameter of another member

[Bug c++/87842] New: Member of class template hides template parameter of another member

[Bug c++/87844] [7/8/9 Regression] ICE in tsubst_copy using non-constant expression as a non-type template argument

[Bug c++/87844] ICE in tsubst_copy using non-constant expression as a non-type template argument

[Bug c++/87844] New: ICE in tsubst_copy using non-constant expression as a non-type template argument

[Bug c++/87847] New: spec_hasher::hash does not match with spec_hasher::equal

[Bug c++/87849] Missed optimization: useless for-loop must be eliminated

[Bug c++/87849] New: Missed optimization: useless for-loop must be eliminated

[Bug c++/87850] Add fix-it hint for "invalid conversion from 'X' to 'X*'"

[Bug c++/87850] New: Add fix-it hint for "invalid conversion from 'X' to 'X*'"

[Bug c++/87861] [9 regression] ICE in output_constructor_regular_field, at varasm.c:5165

[Bug c++/87861] New: [9 regression] ICE in output_constructor_regular_field, at varasm.c:5165

[Bug c++/87862] Different behavior with -O2 with template specialization of virtual member function

[Bug c++/87862] New: Different behavior with -O2 with template specialization of virtual member function

[Bug c++/87863] [9 Regression] c-c++-common/gomp/gridify-{2,3}.c ICE

[Bug c++/87863] New: c-c++-common/gomp/gridify-{2,3}.c ICE

[Bug c++/87867] New: ICE on virtual destructor (-mlong-calls -ffunction-sections) on arm-none-eabi

[Bug c++/87882] -Wredundant-move false positive

[Bug c++/87882] New: -Wredundant-move false positive

[Bug c++/87893] [9 Regression] ICE in gimplify_expr, at gimplify.c:12557 on arm-linux-gnueabi

[Bug c++/87897] [9 Regression] ICE in maybe_constant_value, at cp/constexpr.c:5255 since r265788

[Bug c++/87897] New: [9 Regression] ICE in maybe_constant_value, at cp/constexpr.c:5255 since r265788

[Bug c++/87904] [9 Regression] ICE in lookup_mark, at cp/tree.c:2322 since r265679

[Bug c++/87904] New: [9 Regression] ICE in lookup_mark, at cp/tree.c:2322 since r265679

[Bug c++/87910] New: Missing typename/template not diagnosed

[Bug c++/87921] [7/8/9 Regression] Incorrect error "storage size of [array] isn't known (when it is)

[Bug c++/87921] Incorrect error "storage size of [array] isn't known (when it is)

[Bug c++/87921] New: Incorrect error "storage size of [array] isn't known (when it is)

[Bug c++/87934] [8/9 regression] struct with NSDMI of enum makes initialization a non-constant expression

[Bug c++/87934] New: [8 regression] struct with NSDMI of enum makes initialization a non-constant expression

[Bug c++/87935] [9 regression] new failures on arm since r265788

[Bug c++/87935] New: [9 regression] new failures on arm since r265788

[Bug c++/87947] New: Symbol Does Not Appear in Object File

[Bug c++/87947] Symbol Does Not Appear in Object File

[Bug c++/87951] GCC warns about reaching end of non-void function when all switch is completely handled

[Bug c++/87951] New: GCC warns about reaching end of non-void function when all switch is completely handled

[Bug c++/87956] New: Gcc should emit deprecation warnings when using throw() in C++ >= 17

[Bug c++/87961] crash at goto label inside sizeof of a statement expression

[Bug c++/87961] New: crash at goto label inside sizeof

[Bug c++/87967] [9 Regression] ICE in slpeel_duplicate_current_defs_from_edges

[Bug c++/87967] New: ice in slpeel_duplicate_current_defs_from_edges

[Bug c++/87970] New: Template Instantiation from empty parameter pack is not diagnosed in class specialization

[Bug c++/87971] gcc allows nested namespace definition of inline namespaces

[Bug c++/87971] New: gcc allows nested namespace definition of inline namespaces

[Bug c++/87974] [9 Regression] ICE in vect_get_vec_def_for_stmt_copy

[Bug c++/87974] New: ice in vect_get_vec_def_for_stmt_copy

[Bug c++/87978] New: Local Register Variables Have No Effect When There is A Call Statement Between

[Bug c++/87987] Missed optimization with ranged-for loop on a constexpr array

[Bug c++/87987] New: Missed optimization with ranged-for loop on a constexpr array

[Bug c++/87989] [8/9 Regression] Calling operator T() invokes wrong conversion operator overload

[Bug c++/87989] Calling operator T() invokes wrong conversion operator overload

[Bug c++/87989] New: Calling operator T() invokes wrong conversion operator overload

[Bug c++/87990] New: using Base::operator= wrongly introduces user-declared move assignment operator

[Bug c++/87990] using Base::operator= wrongly introduces user-declared move assignment operator

[Bug c++/87996] [8/9 Regression] "size of array is negative" error when SIZE_MAX/2 < sizeof(array) <= SIZE_MAX

[Bug c++/87996] New: [8/9 Regression] "size of array is negative" error when SIZE_MAX/2 < sizeof(array) <= SIZE_MAX

[Bug c++/87999] New: Constexpr eval. in static_assert makes string_view comparison non constexpr

[Bug c++/88003] New: ICE on outside definition of inner function-local class in poplevel_class, at cp/name-lookup.c:4325

[Bug c++/88012] Expected -Wnarrowing not given inside template class method

[Bug c++/88012] New: Expected -Wnarrowing not given inside template class method

[Bug c++/88020] Deduction guides fail inside sizeof

[Bug c++/88020] New: Template argument deduction fails inside sizeof

[Bug c++/88026] Explicit deduction guide fails for move-only type

[Bug c++/88026] New: Explicit deduction guide fails for move-only type

[Bug c++/88028] internal compiler error: in reshape_init_r, at cp/decl.c:6159

[Bug c++/88028] New: internal compiler error: in reshape_init_r, at cp/decl.c:6159

[Bug c++/88036] bogus "was not declared in this scope; did you mean ...?" fix-it when the declaration was ill-formed

[Bug c++/88036] New: bogus "was not declared in this scope; did you mean ...?" fix-it when the declaration was ill-formed

[Bug c++/88050] Add a warning for breaking the "Rule of Three"

[Bug c++/88050] New: Add a warning for breaking the "Rule of Three"

[Bug c++/88061] New: section attributes of variable templates are ignored

[Bug c++/88061] section attributes of variable templates are ignored

[Bug c++/88075] New: [feature-request] allow "concept" instead of "concept bool" with -fconcepts

[Bug c++/88078] New: error: '__float128' was not declared in this scope on PowerPC

[Bug c++/88086] New: gcc only allows valid expressions as unknown C++ attribute argument clause

[Bug c++/88092] New: class nontype template deduction failed when providing type to class

[Bug c++/88095] New: class nontype template parameter UDL string literals doesn't accepts deduction placeholder

[Bug c++/88102] New: Implement P0542R5, C++20 contracts

[Bug c++/88103] [7/8/9 Regression] Wrong value category when conditional expression result is used as object expression

[Bug c++/88103] New: Wrong value category when conditional expression result is used as object expression

[Bug c/26366] __builtin_expect needs better documentation

[Bug c/39438] Can't compile a wrapper around strftime with -Werror=format-nonliteral

[Bug c/46636] attribute aligned is documented as using bytes, uses addressable units instead.

[Bug c/49674] Improve documentation for __attribute__ __section__

[Bug c/52382] Atomic builtins documentation, page not found

[Bug c/53063] encode group options in the .opt files

[Bug c/61588] Optimization defaults are not what documentation say they should be

[Bug c/61727] #pragma simd is undocumented

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

[Bug c/64918] invalid (?) warning when initializing structure

[Bug c/66298] -Wmisleading-indentation should also detect missing indentation

[Bug c/69502] attribute aligned reduces alignment contrary to documentation

[Bug c/78987] Wrong location of a binary expression for -Waddress

[Bug c/79775] Confusing fix-it diagnostics with double pointers to structs

[Bug c/79855] params.def: missing period in PARAM_MAX_STORES_TO_MERGE

[Bug c/81824] Warn for missing attributes with function aliases

[Bug c/83656] missing -Wbuiltin-declaration-mismatch on declaration without prototype

[Bug c/85562] -Wsuggest-attribute=malloc misleads about "returning normally"

[Bug c/87297] [9 Regression] ICE on strncpy with an undeclared argument

[Bug c/87691] transparent_union attribute does not work with MODE_PARTIAL_INT

[Bug c/87795] Excessive alignment permitted for functions and labels

[Bug c/87806] Option -Wall should warn about unused structs, typdefs, enums, etc

[Bug c/87811] [9 Regression] ICE with __builtin_expect_with_probability

[Bug c/87857] case label does not reduce to an integer constant

[Bug c/87857] New: case label does not reduce to an integer constant

[Bug c/87868] New: testsuite/c-c++-common/pr60101.c with -O3 and ubsan

[Bug c/87868] testsuite/c-c++-common/pr60101.c with -O3 and ubsan

[Bug c/87869] New: Unrolled loop leads to excessive code bloat with -Os on ARC EM.

[Bug c/87869] Unrolled loop leads to excessive code bloat with -Os on ARC EM.

[Bug c/87877] dyld: Library not loaded

[Bug c/87877] New: dyld: Library not loaded

[Bug c/87878] dyld: Library not loaded

[Bug c/87878] New: dyld: Library not loaded

[Bug c/87879] -Wformat-nonliteral could see more things as literals

[Bug c/87879] New: -Wformat-nonliteral could see more things as literals

[Bug c/87886] New: ICE in format_helper, at real.h:227

[Bug c/87887] New: ICE in make_ssa_name_fn, at tree-ssanames.c:269

[Bug c/87888] New: Behaviour of __builtin_arc_sr differs from its description in the manual.

[Bug c/87890] New: inconsistency in handling floating built-ins declared without prototype

[Bug c/87891] _build/./gcc/as: line 106: exec: ppc64: not found

[Bug c/87891] New: _build/./gcc/as: line 106: exec: ppc64: not found

[Bug c/87911] New: OpenACC/OpenMP clauses parsing: comma operator vs. separator

[Bug c/87911] OpenACC/OpenMP clauses parsing: comma operator vs. separator

[Bug c/87912] New: ICE with comma operator in C OpenACC async clause

[Bug c/87924] New: OpenACC wait clauses without async-arguments

[Bug c/87927] ICE: segmentation fault with patchable_function_entry attribute for msp430-elf -mlarge

[Bug c/87927] New: ICE: segmentation fault with patchable_function_entry attribute for msp430-elf -mlarge

[Bug c/87942] every int seems to be unaligned in packed structure

[Bug c/87942] New: every int seems to be unaligned in packed structure

[Bug c/87944] New: Wrong code with LRA pushing stack local variable

[Bug c/87944] Wrong code with LRA pushing stack local variable

[Bug c/87950] GCC warns about reaching end of non-void function when all switch cases are completely handled

[Bug c/87950] New: GCC warns about reaching end of non-void function when all switch is completely handled

[Bug c/87953] asan: stack-buffer-overflow in vectorizable_reduction

[Bug c/87953] New: asan: stack-buffer-overflow in vectorizable_reduction

[Bug c/87962] ice in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1485

[Bug c/87962] New: ice in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1485

[Bug c/87964] c-attribs.c:3965: possible cut'n'paste error ?

[Bug c/87964] New: c-attribs.c:3965: possible cut'n'paste error ?

[Bug c/87965] New: [9 regression] Test cases c-c++-common/pr60226.c and gcc.dg/pr39323-1.c fail starting with r265977

[Bug c/87975] New: Bad diagnostic context arrow emission when line contains a trigraph (-trigraphs)

[Bug c/87983] Feature: Add a warning when case labels from a different enum than the one in switch(EXPR) are used

[Bug c/87983] New: Feature: Add a warning when case labels from a different enum than the one in switch(EXPR) are used

[Bug c/87998] defining an alias for a TLS variable

[Bug c/87998] New: defining an alias for a TLS variable

[Bug c/88000] Different local vars regs order may produce different and so wrong code

[Bug c/88000] New: Different local vars regs order may produce different and so wrong code

[Bug c/88031] New: ice in vectorizable_reduction, at tree-vect-loop.c:6953

[Bug c/88051] New: internal compiler error: in add_clobbers, at config/i386/sync.md:1762

[Bug c/88054] New: Sanitizer triggers on valid code

[Bug c/88056] New: gcc/config/i386/host-mingw32.c:170: use of out of scope pointer ?

[Bug c/88058] gcc fails to detect use of out of scope variable ?

[Bug c/88058] New: gcc fails to detect use of out of scope variable ?

[Bug c/88062] New: tgmath with fadd vs faddl done wrong

[Bug c/88062] tgmath with fadd vs faddl done wrong

[Bug c/88065] [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy

[Bug c/88065] New: [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy

[Bug c/88067] New: Internal Compuler Error, Segmentation Fault

[Bug c/88088] -Wtrampolines should be enabled by -Wall (or -Wextra)

[Bug c/88088] New: -Wtrampolines should be enabled by -Wall (or -Wextra)

[Bug c/88091] [9 regression] c-c++-common/Wconversion-real.c etc. FAIL

[Bug c/88094] New: ICE: add add_dwarf_attr

[Bug d/87824] x86_64-linux multilib issues

[Bug d/87827] libgphobos.spec in the wrong place with --enable-version-specific-runtime-libs

[Bug d/87864] libdruntime doesn't link with /bin/ld before Solaris 11.4

[Bug d/87864] New: libdruntime doesn't link with /bin/ld before Solaris 11.4

[Bug d/87865] gdc doesn't build unless assert is marked noreturn

[Bug d/87865] New: gdc doesn't build unless assert is marked noreturn

[Bug d/87866] gdc fails to compile minimal test

[Bug d/87866] New: gdc fails to compile minimal test

[Bug d/87876] Mac failing: conversion from longdouble to long int is ambiguous

[Bug d/87876] New: Mac failing: conversion from longdouble to long int is ambiguous

[Bug d/88039] gdc.test/compilable/ddoc12.d FAILs

[Bug d/88039] New: gdc.test/compilable/ddoc12.d FAILs

[Bug d/88040] gdc silently ignores -ffile-prefix-map

[Bug d/88040] New: gdc silently ignores -ffile-prefix-map

[Bug debug/48886] VTA issues with > word size integers

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

[Bug debug/59474] Invalid binaries produced when making win32 EXEs with -gsplit-dwarf

[Bug debug/65771] ICE (in loc_list_from_tree, at dwarf2out.c:14964) on arm-linux-gnueabihf

[Bug debug/68836] GCC can't properly emit debug info for function arguments in a back-trace when using -Og

[Bug debug/79000] ICE: in gen_member_die, at dwarf2out.c:23995

[Bug debug/82738] [meta-bug] issues with the -Og optimization level

[Bug debug/83941] Debug info generated with -flto contains useless forwarders

[Bug debug/87039] [8 Regression] DW_OP_fbreg used without a frame base on a C++ code w/ -fopenmp

[Bug debug/87039] [8/9 Regression] DW_OP_fbreg used without a frame base on a C++ code w/ -fopenmp

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

[Bug debug/87462] [7/8/9 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

[Bug debug/87916] [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

[Bug debug/87916] New: [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

[Bug debug/88006] -fdebug-types-section gives undefined reference

[Bug debug/88006] New: -fdebug-types-section gives undefined reference

[Bug debug/88046] [9 Regression] ICE in add_data_member_location_attribute at gcc/dwarf2out.c:19237 since r261885

[Bug debug/88046] New: [9 Regression] ICE in add_data_member_location_attribute at gcc/dwarf2out.c:19237 since r261885

[Bug demangler/84950] UBSAN: libiberty/cplus-dem.c:4430:3: runtime error: null pointer passed as argument 2, which is declared to never be null

[Bug demangler/85453] OOM-Bug in cxxfilt / C++ name demangler (binuitils-2.30-15ubuntu1)

[Bug driver/30091] specs file: `@LANGUAGE' not documented

[Bug driver/31351] gcc -v --help has poor documentation for some shared Ada/C options

[Bug driver/31357] document that --help and --help=<value> options cannot be combined.

[Bug driver/41179] Documentation for "-fno-toplevel-reorder" is confusing (and wrong)

[Bug driver/44933] --help=common undocumented

[Bug driver/49370] flags implemented in the specs file but undocumented

[Bug driver/50250] Driver documentation on -l does not mention shared libraries

[Bug driver/61651] Cross compiler will use host as eroneously

[Bug driver/78206] bootstrap failure under Apple sandbox that blacklists reads in /usr/local

[Bug driver/80828] Command line option -e not documented

[Bug driver/81519] Enhancement: Add --help=target-distcc or similar to dump clean, optimal CFLAGS without using -march=native

[Bug driver/83243] -fuse-ld=lld

[Bug driver/87769] GCC build from source uses headers and libraries from directories host machine.

[Bug driver/88024] At -O0 and -Og, GCC should warn if you explicitly try to enable an option that is ignored

[Bug driver/88024] New: At -O0 and -Og, GCC should warn if you explicitly try to enable an option that is ignored

[Bug fortran/19276] [meta-bug] CHARACTER related bugs in gfortran

[Bug fortran/32630] [meta-bug] ISO C binding

[Bug fortran/40196] [F03] [F08] Type parameter inquiry (str%len, a%kind) and Complex parts (z%re, z%im)

[Bug fortran/44265] Link error with reference to parameter array in specification expression

[Bug fortran/46020] Improve error string for BIND(C) diagnostic for len>1 character return type

[Bug fortran/47030] !GCC$ Attributes do not work for COMMON variables in procedures and BLOCK DATA

[Bug fortran/52473] CSHIFT slow - inline it?

[Bug fortran/53542] Diagnostic of USE-associated variables shows original instead of renamed symbol name

[Bug fortran/53668] Cray-pointer diagnostic enhancement

[Bug fortran/54613] [F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=

[Bug fortran/56386] [F03] ICE with ASSOCIATE construct and an derived type array component

[Bug fortran/56423] F08/0071: Shall reject invalid Vector subscript target with Pointer assignment

[Bug fortran/56496] [OOP] [F08] ICE with TYPE(*) coarray and SELECT TYPE

[Bug fortran/57992] Pointless packing of contiguous arrays for simply contiguous functions results as actual arguments

[Bug fortran/58906] [OOP] SELECT TYPE with CLASS IS generates ICE

[Bug fortran/59537] No "Automatic array cannot have an initializer", for -finit-real without a SAVE statement present in subroutine

[Bug fortran/62278] gfc_check_dependency should also check for TARGET attribute

[Bug fortran/63331] Fortran -fcompare-debug issues

[Bug fortran/66695] [7/8/9 Regression] [F03] ICE with binding-name equal to the name of a use-associated procedure

[Bug fortran/68241] [meta-bug] [F03] Deferred-length character

[Bug fortran/68426] Simplification of SPREAD with a derived type element is unimplemented

[Bug fortran/68649] [7/8/9 Regression] note: code may be misoptimized unless -fno-strict-aliasing is used

[Bug fortran/68717] [7/8/9 Regression] New (bogus?) warnings when compiling some gfortran.dg tests with -flto after r231239

[Bug fortran/68815] Error/warning diagnostic: '%s' should be converted to %qs-like or %<%s%>-like string strings

[Bug fortran/69654] ICE in gfc_trans_structure_assign

[Bug fortran/70070] ICE on initializing character data beyond min/max bound

[Bug fortran/70260] ICE: gimplification failed

[Bug fortran/72715] ICE in gfc_trans_omp_do, at fortran/trans-openmp.c:3164

[Bug fortran/77325] ICE in gimplify_var_or_parm_decl, at gimplify.c:1933

[Bug fortran/77382] ICE: verify_gimple failed -- expand_expr_real_1, at expr.c:9651

[Bug fortran/77385] "Unclassifiable statement" from gfortran

[Bug fortran/77412] constructor of an extended type with an allocatable component in the base type crashes gfortran

[Bug fortran/77678] ICE in fold_read_from_constant_string, at fold-const.c:13706

[Bug fortran/77765] ICE in gfc_match_oacc_routine, at fortran/openmp.c:1781

[Bug fortran/78351] comma not terminating READ of formatted input field - ok in 4.1.7, not 4.4.7- maybe related to 25419?

[Bug fortran/78492] [OOP] Compiler segfault with non_overridable function in generic interface

[Bug fortran/78746] charlen_03, charlen_10 ICE

[Bug fortran/79426] [7/8/9 Regression] fortran - internal compiler error: in fold_convert_loc, at fold-const.c:2251

[Bug fortran/79440] internal compiler error: in fold_convert_loc, at fold-const.c:2373

[Bug fortran/80260] [7/8/9 Regression] ICE with polymorphic array section actual argument

[Bug fortran/80477] [OOP] Polymorphic function result generates memory leak

[Bug fortran/82243] -fcheck=bounds not checking, and behaving differently with different real kinds

[Bug fortran/83522] ICE on allocatable string reference, string(:)(:)

[Bug fortran/85982] ICE in resolve_component, at fortran/resolve.c:13696

[Bug fortran/86626] ICE in get_array_charlen at gcc/fortran/trans-array.c:6870

[Bug fortran/87233] Constraint C1279 still followed after f2008 standard revision (?)

[Bug fortran/87326] [F18] Support the NEW_INDEX= specifier in the FORM TEAM statement

[Bug fortran/87597] [7/8/9 Regression] wrong result with matmul inlining

[Bug fortran/87625] [OOP] (re)allocate on assignment fails for polymorphic array

[Bug fortran/87725] OpenMP 4.5 clause schedule(simd,monotonic:static) not understood

[Bug fortran/87751] ICE in gfc_trans_assignment_1, at fortran/trans-expr.c:10255

[Bug fortran/87764] gfortran crashes with illegal code

[Bug fortran/87782] [9 Regression] runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'

[Bug fortran/87796] ICE in gfc_conv_string_parameter, at fortran/trans-expr.c:8926

[Bug fortran/87838] New: Segmentation fault with function pointer to contained function

[Bug fortran/87838] Segmentation fault with function pointer to contained function

[Bug fortran/87851] [8/9 Regression] Wrong return type for len_trim

[Bug fortran/87851] New: [8/9 Regression] Wrong return type for len_trim

[Bug fortran/87881] gfortran.dg/inquiry_type_ref_(1.f08|3.f90) fail on darwin

[Bug fortran/87881] New: gfortran.dg/inquiry_type_ref_(1.f08|3.f90) fail on darwin

[Bug fortran/87907] ICE in resolve_contained_fntype, at fortran/resolve.c:587

[Bug fortran/87907] New: ICE in resolve_contained_fntype, at fortran/resolve.c:587

[Bug fortran/87908] ICE in check_interface0, at fortran/interface.c:1841

[Bug fortran/87908] New: ICE in check_interface0, at fortran/interface.c:1841

[Bug fortran/87919] Incorrect fortran handling of -fno-* options

[Bug fortran/87919] New: Incorrect fortran handling of -fno-* options

[Bug fortran/87922] ICE in gfc_wide_strlen, at fortran/scanner.c:142

[Bug fortran/87922] New: ICE in gfc_wide_strlen, at fortran/scanner.c:142

[Bug fortran/87923] ICE in gfc_widechar_to_char, at fortran/scanner.c:198

[Bug fortran/87923] New: ICE in gfc_widechar_to_char, at fortran/scanner.c:198

[Bug fortran/87937] [8/9 Regression] LHS reallocation broken inside "select type"

[Bug fortran/87937] New: [8/9 Regression] LHS reallocation broken inside "select type"

[Bug fortran/87939] [F18] Support STAT= and ERRMSG= specifiers to CRITICAL and TEAM statements

[Bug fortran/87939] New: Support STAT= and ERRMSG= specifiers to CRITICAL and TEAM statements

[Bug fortran/87943] [6 regression] severe regression on iso_varying_string (?)

[Bug fortran/87943] [6.5 regression] severe regression on iso_varying_string (?)

[Bug fortran/87943] New: [6.5 regression] severe regression on iso_varying_string (?)

[Bug fortran/87945] [9 Regression] ICE in var_element, at fortran/decl.c:281

[Bug fortran/87945] New: [9 Regression] ICE in var_element, at fortran/decl.c:281

[Bug fortran/87946] [7/8/9 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506

[Bug fortran/87946] New: [7/8/9 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506

[Bug fortran/87960] [9 Regression] Miscompilation of 527.cam4_r benchmark from SPEC2017 w/ -O2 since r265946

[Bug fortran/87960] New: [9 Regression] Miscompilation of 527.cam4_r benchmark from SPEC2017 w/ -O2 since r265946

[Bug fortran/87968] [7/8/9 Regression] Warning about uninizialized variables in array constructor

[Bug fortran/87968] New: [7/8/9 Regression] Warning about uninizialized variables in array constructor

[Bug fortran/87969] -fcheck does not raise signal

[Bug fortran/87969] New: -fcheck does not raise signal

[Bug fortran/87980] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c for assignment on allocatable polymorphic variable

[Bug fortran/87980] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c for assignment on polymorphic variable

[Bug fortran/87980] New: ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c for assignment on polymorphic variable

[Bug fortran/87991] ICE in gfc_constructor_append_expr, at fortran/constructor.c:135

[Bug fortran/87991] New: ICE in gfc_constructor_append_expr, at fortran/constructor.c:135

[Bug fortran/87992] ICE in resolve_fl_variable, at fortran/resolve.c:12314

[Bug fortran/87992] New: ICE in resolve_fl_variable, at fortran/resolve.c:12314

[Bug fortran/87993] ICE in gfc_constructor_first, at fortran/constructor.c:234

[Bug fortran/87993] New: ICE in gfc_constructor_first, at fortran/constructor.c:234

[Bug fortran/87994] ICE in match_data_constant, at fortran/decl.c:399

[Bug fortran/87994] New: ICE in match_data_constant, at fortran/decl.c:399

[Bug fortran/88008] [9 Regression] ICE in check_typebound_baseobject, at fortran/resolve.c:6058

[Bug fortran/88008] New: [9 Regression] ICE in check_typebound_baseobject, at fortran/resolve.c:6058

[Bug fortran/88009] [9 Regression] ICE in find_intrinsic_vtab, at fortran/class.c:2761

[Bug fortran/88009] New: [9 Regression] ICE in find_intrinsic_vtab, at fortran/class.c:2761

[Bug fortran/88025] [7/8/9 Regression] ICE in gfc_apply_init, at fortran/expr.c:4468

[Bug fortran/88025] New: [7/8/9 Regression] ICE in gfc_apply_init, at fortran/expr.c:4468

[Bug fortran/88043] New: Runtime Error when calling deferred member function

[Bug fortran/88043] Runtime Error when calling deferred member function

[Bug fortran/88047] [9 Regression] ICE in gfc_find_vtab, at fortran/class.c:2843

[Bug fortran/88047] New: [9 Regression] ICE in gfc_find_vtab, at fortran/class.c:2843

[Bug fortran/88048] [8/9 Regression] ICE in check_data_variable, at fortran/resolve.c:15491

[Bug fortran/88048] New: [8/9 Regression] ICE in check_data_variable, at fortran/resolve.c:15491

[Bug fortran/88052] Format contravening f2008 constraint C1002 permitted

[Bug fortran/88052] New: Format contravening f2008 constraint C1002 permitted

[Bug fortran/88068] asan: heap-use-after-free in simplify_ref_chain

[Bug fortran/88068] New: asan: heap-use-after-free in simplify_ref_chain

[Bug fortran/88072] gfortran crashes with an internal compiler error

[Bug fortran/88072] New: gfortran crashes with an internal compiler error

[Bug fortran/88073] [7/8 Regression] Internal compiler error compiling WHERE construct with -O or -O2

[Bug fortran/88073] Internal compiler error compiling WHERE construct with -O or -O2

[Bug fortran/88073] New: Internal compiler error compiling WHERE construct with -O or -O2

[Bug fortran/88076] New: Shared Memory implementation for Coarrays

[Bug fortran/88076] Shared Memory implementation for Coarrays

[Bug fortran/88079] New: warn about procedure arguments without INTENT

[Bug fortran/88080] New: Add warning if IMPLICIT NONE is missing

[Bug fortran/88099] New: ICE in maybe_legitimize_operand, at optabs.c:7170

[Bug gcov-profile/77698] Unrolled loop not considered hot after profiling

[Bug gcov-profile/87442] Add options to filter files we want to instrument for code coverage

[Bug gcov-profile/88045] Call to std::accumulate causes gcov to crash

[Bug gcov-profile/88045] New: Call to std::accumulate causes gcov to crash

[Bug go/63560] __go_set_defer_retaddr shouldn't be split by IPA split

[Bug go/87470] [9 Regression] libgo/go/runtime/malloc.go failed to build with -mx32

[Bug inline-asm/87978] Local Register Variables Have No Effect When There is A Call Statement Between

[Bug inline-asm/87984] [7/8/9 Regression] wrong code for local reg var input to asm

[Bug inline-asm/87984] New: [7/8/9 Regression] wrong code for local reg var input to asm

[Bug ipa/60243] IPA is slow on large cgraph tree

[Bug ipa/61159] __builtin_constant_p gives incorrect results with aliases

[Bug ipa/65502] pure-const should play well with clobbers.

[Bug ipa/65873] Failure to inline always_inline memcpy

[Bug ipa/81277] assert() in multiversioned functions causes compilation error

[Bug ipa/85103] [8/9 Regression] Performance regressions on SPEC with r257582

[Bug ipa/86395] add support of -fopt-info-inline in inliner

[Bug ipa/87706] Inlined functions trigger invalid -Wmissing-profile warning

[Bug ipa/87843] [9 Regression] SPEC 2017 miscompilation of 502.gcc_r with -Ofast -march=native -g -flto=8 -fprofile-generate

[Bug ipa/87843] [9 Regression] SPEC miscompilation of 403.gcc and 502.gcc_r benchmarks

[Bug ipa/87843] New: [9 Regression] SPEC 2017 miscompilation of 502.gcc_r with -Ofast -march=native -g -flto=8 -fprofile-generate

[Bug ipa/87955] [9 Regression] ICE in cl_target_option_print_diff at gcc/options-save.c:3803 since r265920

[Bug ipa/87955] New: [9 Regression] ICE in cl_target_option_print_diff at gcc/options-save.c:3803 since r265920

[Bug ipa/87959] ICE in tree check: expected enumeral_type, have record_type in free_enum_values, at ipa-devirt.c:2265

[Bug ipa/87959] New: ICE in tree check: expected enumeral_type, have record_type in free_enum_values, at ipa-devirt.c:2265

[Bug ipa/88016] [9 Regression] ICE in gt_ggc_m_S, at ggc-page.c:1474 since r262375

[Bug ipa/88016] New: [9 Regression] ICE in gt_ggc_m_S, at ggc-page.c:1474 since r262375

[Bug ipa/88093] gcc.target/i386/ipa-stack-alignment.c FAILs

[Bug ipa/88093] New: gcc.target/i386/ipa-stack-alignment.c FAILs

[Bug jit/63854] Fix memory leaks seen in JIT

[Bug jit/64810] jit not working on armv7hl ("ld: error: /tmp/libgccjit-ZGemdr/fake.so uses VFP register arguments, /tmp/ccJFCBsE.o does not")

[Bug libbacktrace/88063] Libbacktrace leak on dwarf read failure

[Bug libbacktrace/88063] New: Libbacktrace leak on dwarf read failure

[Bug libfortran/78314] [aarch64] ieee_support_halting does not report unsupported fpu traps correctly

[Bug libfortran/87856] New: Use subdir-objects in libgfortran automake

[Bug libfortran/87966] [9 regression] The SPEC2006 tests 416.gamess and 481.wrf fail starting with r265946

[Bug libfortran/87966] New: [9 regression] The SPEC2006 tests 416.gamess and 481.wrf fail starting with r265946

[Bug libgcc/60790] libatomic convenience library selects IFUNC implementation before obtaining cpu info.

[Bug libgcc/61152] Missing GCC Runtime Library Exception in some files that are included in libgcc

[Bug libgcc/71744] Concurrently throwing exceptions is not scalable

[Bug libgomp/87995] [9 regression] libgomp.c/../libgomp.c-c++-common/cancel-taskgroup-3.c fails consistently after r265930

[Bug libgomp/87995] New: [9 regression] libgomp.c/../libgomp.c-c++-common/cancel-taskgroup-3.c fails consistently after r265930

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

[Bug libstdc++/33491] parallel v3: add some documentation

[Bug libstdc++/40380] class documentation should mention include file to use

[Bug libstdc++/54005] Use __atomic_always_lock_free in libstdc++ is_lock_free instead of __atomic_is_lock_free

[Bug libstdc++/59087] Issues including complex.h in C++11/1y mode because of C's complex.h

[Bug libstdc++/59253] Python pretty printer should be improved for unique_ptr, shared_ptr and map

[Bug libstdc++/60497] unique_ptr<T> tries to complete its type T even though it's not required to be a complete type

[Bug libstdc++/63345] Multiple undefined behaviors (static_cast<>) in libstdc++-v3/include/bits

[Bug libstdc++/64883] FAIL: 17_intro/headers/c++*/all_attributes.cc (test for excess errors) on x86_64-apple-darwin10

[Bug libstdc++/65909] check_v3_target_namedlocale blows up on targets that don't support command-line arguments

[Bug libstdc++/67309] Error compiling with -std=c++11 and -fsingle-precision-constant

[Bug libstdc++/67361] std::regex_error::what() should say something about the error_code

[Bug libstdc++/70745] Wrong handling of regex_constant::match_not_eow and regex_constant::match_not_bow

[Bug libstdc++/71500] regex::icase only works on first character in a range

[Bug libstdc++/78968] conflict between gnu's __cxa_thread_atexit and LLVM's/FreeBSD's implementation

[Bug libstdc++/79206] string_view operator== could do an early exit if sizes differ

[Bug libstdc++/80624] char_traits<char16_t>::eof() doesn't meet requirements

[Bug libstdc++/83566] cyl_bessel_j returns wrong result for x>1000 for high orders.

[Bug libstdc++/85672] [9 Regression] error: redefinition of 'constexpr long double std::abs(long double)'

[Bug libstdc++/85930] [8/9 Regression] Misaligned reference created in shared_ptr_base.h with -fno-rtti

[Bug libstdc++/86164] std::regex crashes when matching long lines

[Bug libstdc++/87520] [8/9 Regression] ODR violations in std::make_shared when mixing -fno-rtti and -frtti

[Bug libstdc++/87618] [9 Regression] Missing symbol for std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::basic_stringbuf()

[Bug libstdc++/87787] [9 Regression][UBSAN] runtime error: null pointer passed as argument 2, which is declared to never be null

[Bug libstdc++/87846] New: std::filesystem::create_directories with a path with a trailing slash does not create any directory

[Bug libstdc++/87855] New: std::optional<T> only copy-constructible if T is trivially copy-constructible

[Bug libstdc++/87855] std::optional<T> only copy-constructible if T is trivially copy-constructible

[Bug libstdc++/87858] Building old multilib bootstrap GCC: stage1 32-bit libstdc++ fails to build after building 64-bit libstdc++

[Bug libstdc++/87858] New: Building old multilib bootstrap GCC: stage1 32-bit libstdc++ fails to build after building 64-bit libstdc++

[Bug libstdc++/87872] debug list::splice should not call _M_transfer_from_if on self-splices

[Bug libstdc++/87872] New: debug list::splice should not call _M_transfer_from_if on self-splices

[Bug libstdc++/87963] libstdc++-v3/src/c++17/memory_resource.cc:515:31: error: static assertion failed for mingw-w64 target since r265853

[Bug libstdc++/87963] New: libstdc++-v3/src/c++17/memory_resource.cc:515:31: error: static assertion failed for mingw-w64 target since r265853

[Bug libstdc++/87982] New: No error for std::generate_n(ptr, ptr, f)

[Bug libstdc++/87982] No error for std::generate_n(ptr, ptr, f)

[Bug libstdc++/88034] New: std::ws doesn't set failbit when the stream is already at EOF

[Bug libstdc++/88034] std::ws doesn't set failbit when the stream is already at EOF

[Bug libstdc++/88037] New: std::string pretty printer causes "virtual memory exhausted" when used on uninitialized data

[Bug libstdc++/88037] std::string pretty printer causes "virtual memory exhausted" when used on uninitialized data

[Bug libstdc++/88066] New: Relative includes in bits/locale_conv.h should be prefixed

[Bug libstdc++/88066] Relative includes in bits/locale_conv.h should be prefixed

[Bug libstdc++/88084] basic_string_view::copy doesn't use Traits::copy

[Bug libstdc++/88084] New: basic_string_view::copy doesn't use Traits::copy

[Bug libstdc++/88101] New: Implement P0528R3, C++20 cmpxchg and padding bits

[Bug lto/41528] LTO needs better internal and user documentation

[Bug lto/48200] Implement function attribute for symbol versioning (.symver)

[Bug lto/55102] The options -flto and -On do not behave as described in GCC docs

[Bug lto/56700] Optimizing at compile and link result in different binary size than only optimizing at link time

[Bug lto/65378] Tweak to wording of -Wodr message

[Bug lto/65536] LTO line number information garbled

[Bug lto/78472] warning: type of 's' does not match original declaration from zero length bitfield in C vs C++

[Bug lto/84044] Spurious -Wodr warning with -flto

[Bug lto/86004] [9 regression] Several lto test cases begin failing with r260963

[Bug lto/87089] [9 regression] tree check: expected class 'type', have 'declaration' (namespace_decl) in type_with_linkage_p, at ipa-utils.h

[Bug lto/87830] [9 Regression] ICE in cp_var_mod_type_p at cp/cp-objcp-common.c:107 since r265638

[Bug lto/87905] New: structures in two different cpp source files with same name get flagged by ODR warning

[Bug lto/87905] structures in two different cpp source files with same name get flagged by ODR warning

[Bug lto/87906] [9 Regression] ICE in tree check: expected block, have function_decl in block_ultimate_origin, at tree.c:12326 since r264734

[Bug lto/87906] New: [9 Regression] ICE in tree check: expected block, have function_decl in block_ultimate_origin, at tree.c:12326 since r264734

[Bug lto/87988] [9 regression] Streaming of ABSTRACT_ORIGIN is expensive

[Bug lto/87988] New: [9 regression] Streaming of ABSTRACT_ORIGIN is expensive

[Bug lto/87997] [9 Regression] ICE in cp_var_mod_type_p at gcc/cp/cp-objcp-common.c:107 since r265870

[Bug lto/87997] New: [9 Regression] ICE in cp_var_mod_type_p at gcc/cp/cp-objcp-common.c:107 since r265870

[Bug lto/88004] [9 Regression] lto1: error: node differs from node->decl->decl_with_vis.symtab_node

[Bug lto/88004] New: [9 Regression] lto1: error: node differs from node->decl->decl_with_vis.symtab_node

[Bug lto/88049] [7/8/9 Regression] ICE in lto_symtab_prevailing_virtual_decl at gcc/lto/lto-symtab.c:1075 since r231671

[Bug lto/88049] New: [7/8/9 Regression] ICE in lto_symtab_prevailing_virtual_decl at gcc/lto/lto-symtab.c:1075 since r231671

[Bug lto/88067] Internal Compuler Error, Segmentation Fault

[Bug lto/88081] [7/8/9 Regression] ICE in lto_varpool_replace_node, at lto/lto-symtab.c:109

[Bug lto/88081] New: [7/8/9 Regression] ICE in lto_varpool_replace_node, at lto/lto-symtab.c:109

[Bug lto/88087] [9 Regression] ICE in execute at tree-ssa-pre.c:4220 since r266183

[Bug lto/88087] New: [9 Regression] ICE in execute at tree-ssa-pre.c:4220 since r266183

[Bug middle-end/12849] testing divisibility by constant

[Bug middle-end/18041] OR of two single-bit bitfields is inefficient

[Bug middle-end/19466] [meta-bug] bit-fields are non optimal

[Bug middle-end/21110] incorrect documentat for high and lo_sum RTL operators

[Bug middle-end/23197] Improve documentation on -fprofile-generate, -fprofile-use

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

[Bug middle-end/28205] Request an option to make -finstrument-functions not apply to inlined function calls

[Bug middle-end/31377] wrap_help error

[Bug middle-end/35691] Missed (a == 0) && (b == 0) into (a|(typeof(a)(b)) == 0 when the types don't match

[Bug middle-end/35903] false Warray-bounds warning when passing quoted string to function strcmp(arg,"no");

[Bug middle-end/37150] basic-block vectorization misses some unrolled loops

[Bug middle-end/38474] compile time explosion in dataflow_set_preserve_mem_locs at -O3

[Bug middle-end/42726] -fno-common documentation inaccuracy

[Bug middle-end/49774] [meta-bug] restrict qualification aliasing issues

[Bug middle-end/50481] builtin to reverse the bit order

[Bug middle-end/50865] Invalid code generation for INT64_MIN % 1 on x86_64

[Bug middle-end/51019] unclear documentation on -fomit-frame-pointer default for -Os and different platforms

[Bug middle-end/54615] unclear documentation on -fomit-frame-pointer for -O

[Bug middle-end/54809] gengtype ignore mark_hook in struct nested in union

[Bug middle-end/58624] gcc internal compiler error: Segmentaion fault in insert_to_assembler_name_hash

[Bug middle-end/59634] Documentation (info/man page): lack of information for cache size parameters (--param)

[Bug middle-end/59658] Document -f* flags enabled by -Og

[Bug middle-end/64928] [7/8/9 Regression] Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs

[Bug middle-end/65182] -Wuninitialized fails when pointer to variable later passed to function (fixed? add testcase?)

[Bug middle-end/65703] -fdefer-pop documentation is confusing

[Bug middle-end/67485] expmed.c sanitizer detects overflow

[Bug middle-end/68762] link error for inline function decorated with OpenMP declare simd

[Bug middle-end/70499] internal compiler error: in make_ssa_name_fn, at tree-ssanames.c:266

[Bug middle-end/70828] broken array-type subarrays inside acc data in openacc

[Bug middle-end/70831] [7/8/9 Regression] FTBFS: Build fails with bootstrap-lto and profiledbootstrap

[Bug middle-end/71373] Handle more OMP_CLAUSE_* in nested function decomposition

[Bug middle-end/72781] -Wuninitialized false positives in OpenMP code

[Bug middle-end/78707] [6 Regression] internal compiler error: in push_reload, at reload.c:1349

[Bug middle-end/78760] strcpy buffer overflow not diagnosed with -Wstringop-overflow

[Bug middle-end/78837] missing -Walloca-larger-than on a call in a ternary expression

[Bug middle-end/79221] missing -Wstringop-overflow= on a strcat overflow

[Bug middle-end/81161] poor code concatenating bitfields

[Bug middle-end/81512] duplicate note in -Walloca-larger-than and alloca in a return statement

[Bug middle-end/83215] C++: struct with char-array assumed to alias with everything

[Bug middle-end/85488] segmentation fault when compiling code using the ordered(n) clause in OpenMP 4.5

[Bug middle-end/86528] [9 Regression] strlen of constant string malfunction -- had to back out fix for PR middle-end/77357

[Bug middle-end/86575] [7/8 Regression] -Wimplicit-fallthrough affects code generation

[Bug middle-end/86575] [7/8/9 Regression] -Wimplicit-fallthrough affects code generation

[Bug middle-end/86718] [9 Regression] ICE during RTL pass: expand

[Bug middle-end/86827] [8/9 Regression] -Warray-bounds produces negative indicies

[Bug middle-end/87528] Popcount changes caused 531.deepsjeng_r run-time regression on Skylake

[Bug middle-end/87533] bogus assume_aligned attribute silently accepted

[Bug middle-end/87610] [7 Regression] wrong-code with restrict

[Bug middle-end/87647] [7/8 Regression] ICE on valid code in decode_addr_const, at varasm.c:2958

[Bug middle-end/87649] ICE in OpenMP doacross (ordered) loop

[Bug middle-end/87766] [9 Regression] ICE using __PRETTY_FUNCTION__ in dependent context

[Bug middle-end/87813] sprintf pass calling evrp at -O0 and setting global ranges which affect strnlen expansion

[Bug middle-end/87836] ICE in cc1 for gcc-6.5.0 with SPARC hardware

[Bug middle-end/87852] [9 Regression] FAIL: gcc.c-torture/execute/pr53465.c

[Bug middle-end/87852] New: [9 Regression] FAIL: gcc.c-torture/execute/pr53465.c

[Bug middle-end/87854] [9 Regression] gcc.c-torture/compile/pr46534.c ICE for 16-bit size_t

[Bug middle-end/87854] New: [9 Regression] gcc.c-torture/compile/pr46534.c ICE for 16-bit size_t

[Bug middle-end/87869] Unrolled loop leads to excessive code bloat with -Os on ARC EM.

[Bug middle-end/87886] [7/8/9 Regression] ICE in format_helper, at real.h:227

[Bug middle-end/87886] ICE in format_helper, at real.h:227

[Bug middle-end/87899] [9 regression]r264897 cause mis-compiled native arm-linux-gnueabihf toolchain

[Bug middle-end/87899] New: [9 regression]r264897 cause mis-compiled native arm-linux-gnueabihf toolchain

[Bug middle-end/87916] [9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22479 since r264943

[Bug middle-end/87941] by_pieces infra does not use movmisalign optab

[Bug middle-end/88010] New: noinline function alias unexpectedly inlined

[Bug middle-end/88010] noinline function alias unexpectedly inlined

[Bug middle-end/88032] [9 Regression] ICE in operand_subword_force, at emit-rtl.c:1793

[Bug middle-end/88032] New: [9 Regression] ICE in operand_subword_force, at emit-rtl.c:1793

[Bug middle-end/88038] New: ICE: in check, at tree-vrp.c:155: recipe for target 'all-stage3-isl' failed

[Bug middle-end/88056] gcc/config/i386/host-mingw32.c:170: use of out of scope pointer ?

[Bug middle-end/88059] New: Spurious stringop-overflow warning with strlen, malloc and strncpy

[Bug middle-end/88059] Spurious stringop-overflow warning with strlen, malloc and strncpy

[Bug middle-end/88085] New: User alignments on var decls not respected if smaller than type alignment

[Bug middle-end/88085] User alignments on var decls not respected if smaller than type alignment

[Bug middle-end/88097] Missing optimization of endian conversion

[Bug middle-end/88097] New: Missing optimization of endian conversion

[Bug other/16615] throughout gcc docu and code numerous "can not"'s appear

[Bug other/19165] (Natural) language independent error / warning classification

[Bug other/38768] -fschedule-insns documentation is wrong for x86 and some other targets

[Bug other/38801] libgcc exception handling routines need documentation

[Bug other/40498] no_instrument_function attribute not documented to prevent -pg instrumentation

[Bug other/42305] Inconsistent description of -O1 and -finline-small-functions options in documentation

[Bug other/56183] [meta-bug][avr] Problems with register allocation

[Bug other/56334] __attribute__((aligned)) documentation is misleading

[Bug other/57700] doc: improperly named node about Diagnostic Messages Formatting

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

[Bug other/65021] nvptx mkoffload doesn't clean up its temporary files

[Bug other/80437] large decimal numbers in diagnostics are hard to read

[Bug other/82857] libbacktrace: please support binaries stripped with dwz -m (following the .gnu_debugaltlink)

[Bug other/86904] Column numbers ignore tab characters

[Bug other/87909] New: Undocumented option -f{,no-}tree-cselim

[Bug other/87909] Undocumented option -f{,no-}tree-cselim

[Bug other/88007] [9 Regression] ICE in gt_ggc_m_S, at ggc-page.c:1474

[Bug other/88007] New: [9 Regression] ICE in gt_ggc_m_S, at ggc-page.c:1474

[Bug other/88056] gcc/config/i386/host-mingw32.c:170: use of out of scope pointer ?

[Bug other/88057] libdecnumber/decCommon.c:479: use of out of scope variable

[Bug other/88057] New: libdecnumber/decCommon.c:479: use of out of scope variable

[Bug preprocessor/37549] gcc -E -dD prints predefined macros, contrary to docs

[Bug preprocessor/47823] #pragma once is documented in a weird spot

[Bug preprocessor/61638] "warning: multi-line comment" unclear and has false positives

[Bug preprocessor/69543] [7/8/9 Regression] _Pragma does not apply within macro

[Bug preprocessor/77672] wrong rich location in warning: writing a terminating nul past the end

[Bug preprocessor/77810] provide format_inform_at_substring to go with format_warning_at_substring

[Bug preprocessor/82335] Incorrect _Pragma expansion in complex macro expressions

[Bug preprocessor/83173] C preprocessor generates incorrect linemarkers

[Bug rtl-optimization/34503] Issues with constant/copy propagation implementation in gcse.c

[Bug rtl-optimization/38711] ira should not be using df-lr except at -O1.

[Bug rtl-optimization/61926] const-anchor optimisation is sensitive to ordering

[Bug rtl-optimization/64616] Redundant ldr when accessing var inside and outside a loop

[Bug rtl-optimization/68212] Loop unroller breaks basic block frequencies

[Bug rtl-optimization/68217] Wrong constant folding

[Bug rtl-optimization/69847] Spec 2006 403.gcc slows down with -mlra vs. reload on PowerPC

[Bug rtl-optimization/70467] Useless "and [esp],-1" emitted on AND with uint64_t variable

[Bug rtl-optimization/70681] [7/8/9 Regression] FAIL: gcc.dg/ira-shrinkwrap-prep-2.c gcc.dg/pr10474.c on arm and powerpc

[Bug rtl-optimization/70902] GCC freezes while compiling for 'skylake-avx512' target

[Bug rtl-optimization/71496] Two picbase loads created for libjava code on powerpc-darwin after rev 228022.

[Bug rtl-optimization/71785] Computed gotos are mostly optimized away

[Bug rtl-optimization/72855] Long compile time due to integrity checking during dataflow analysis per loop

[Bug rtl-optimization/78952] Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations

[Bug rtl-optimization/80818] LRA clobbers live hard reg clobbered during rematerialization

[Bug rtl-optimization/85594] ICE during expand when compiling with -fwrapv -fopenmp

[Bug rtl-optimization/85727] ICE in simplify_subreg, at simplify-rtx.c:6271

[Bug rtl-optimization/85925] [7/8/9 regression] Mis-compilation at -02, masking with 257 goes wrong in combine

[Bug rtl-optimization/86438] [8 Regression] wrong code at -Os

[Bug rtl-optimization/86438] [8/9 Regression] wrong code at -Os

[Bug rtl-optimization/87246] [7/8/9 Regression] ICE in decompose_normal_address, at rtlanal.c:6379

[Bug rtl-optimization/87468] [9 Regression] ice "wrong amount of branch edges after conditional jump in bb"

[Bug rtl-optimization/87475] [8 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

[Bug rtl-optimization/87475] [8/9 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-types -fno-tree-ccp -fno-tree-sra

[Bug rtl-optimization/87507] IRA unnecessarily uses non-volatile registers during register assignment

[Bug rtl-optimization/87552] [9 regression] FAIL: gcc.c-torture/compile/20010102-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler error)

[Bug rtl-optimization/87600] Fix for PRs 86939 and 87479 causes build issues for several targets

[Bug rtl-optimization/87678] Redundant vmovss with -fPIC

[Bug rtl-optimization/87708] [9 Regression] ira-shrinkwrap-prep-[12].c testcases fail after r265398

[Bug rtl-optimization/87717] [9 Regression] FAIL: gcc.target/i386/avx512vl-concatv2si-1.c scan-assembler vpunpckldq[^\n\r]*%xmm17[^\n\r]*%xmm16[^\n\r]*%xmm3

[Bug rtl-optimization/87718] [9 Regression] FAIL: gcc.target/i386/avx512dq-concatv2si-1.c

[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

[Bug rtl-optimization/87763] [9 Regression] aarch64 target testcases fail after r265398

[Bug rtl-optimization/87817] [9 Regression] gcc.target/i386/bmi2-bzhi-2.c execution test

[Bug rtl-optimization/87845] New: cselib_hasher::hash function does not match with cselib_hasher::equal operator

[Bug rtl-optimization/87868] testsuite/c-c++-common/pr60101.c with -O3 and ubsan

[Bug rtl-optimization/87871] [9 Regression] testcases fail after r265398 on arm

[Bug rtl-optimization/87871] New: [9 Regression] testcases fail after r265398 on arm

[Bug rtl-optimization/87874] [8/9 Regression] ICE in simplify_subreg, at simplify-rtx.c:6396

[Bug rtl-optimization/87874] New: [8/9 Regression] ICE in simplify_subreg, at simplify-rtx.c:6396

[Bug rtl-optimization/87895] [7/8/9 Regression] ICE in purge_dead_edges, at cfgrtl.c:3246

[Bug rtl-optimization/87895] ICE in purge_dead_edges, at cfgrtl.c:3246

[Bug rtl-optimization/87895] New: ICE in purge_dead_edges, at cfgrtl.c:3246

[Bug rtl-optimization/87902] [9 Regression] Shrink-wrapping multiple conditions

[Bug rtl-optimization/87902] New: [9 Regression] Shrink-wrapping multiple conditions

[Bug rtl-optimization/87918] [9 Regression] ICE in simplify_binary_operation, at simplify-rtx.c:2153 since r264688

[Bug rtl-optimization/87918] New: [9 Regression] ICE in simplify_binary_operation, at simplify-rtx.c:2153 since r264688

[Bug rtl-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

[Bug rtl-optimization/87925] New: Missed optimization: Single-value if-then-else chains treated differently than switch'es

[Bug rtl-optimization/87941] by_pieces infra does not use movmisalign optab

[Bug rtl-optimization/87941] New: by_pieces infra does not use movmisalign optab

[Bug rtl-optimization/87948] LRA register allocator does not support HARD_REGNO_CALLER_SAVE_MODE returning VOIDmode

[Bug rtl-optimization/87948] New: LRA register allocator does not support HARD_REGNO_CALLER_SAVE_MODE returning VOIDmode

[Bug rtl-optimization/87985] New: Compile-time and memory hog w/ -O1 -ftree-slp-vectorize

[Bug rtl-optimization/88001] ASMCONS cannot handle properly UNSPEC(CONST)

[Bug rtl-optimization/88001] New: ASMCONS cannot handle properly UNSPEC(CONST)

[Bug rtl-optimization/88018] [8 Regression] ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066

[Bug rtl-optimization/88018] [8/9 Regression] ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066

[Bug rtl-optimization/88018] New: [8/9 Regression] ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066

[Bug rtl-optimization/88033] [9 Regression] ICE on valid code at -O2 and -O3 on x86-64-linux-gnu: in remove_some_program_points_and_update_live_ranges, at lra-lives.c:1179

[Bug rtl-optimization/88033] New: ICE on valid code at -O2 and -O3 on x86-64-linux-gnu: in remove_some_program_points_and_update_live_ranges, at lra-lives.c:1179

[Bug rtl-optimization/88070] New: [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

[Bug rtl-optimization/88096] New: wrong inline AVX512F optimization

[Bug sanitizer/64839] libsanitizer shouldn't require <rpc/xdr.h>

[Bug sanitizer/77567] ASAN: Bugus error "alloc-dealloc-mismatch (malloc vs operator delete [])" with C++17's over-aligned types

[Bug sanitizer/78158] Strange data race detection with thread sanitizer

[Bug sanitizer/78651] Incorrect exception handling when catch clause uses local class and PIC and sanitizer are active

[Bug sanitizer/80953] Support libsanitizer on Solaris

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

[Bug sanitizer/81902] new -fsanitize=pointer-overflow option undocumented

[Bug sanitizer/82501] AddressSanitizer does not handle negative offset for first global variable

[Bug sanitizer/87454] Maybe implement -fsanitize=implicit-integer-truncation

[Bug sanitizer/87837] -O2 -fsanitize=signed-integer-overflow misses overflows on x86-64

[Bug sanitizer/87837] [8/9 Regression] -O2 -fsanitize=signed-integer-overflow misses overflows on x86-64

[Bug sanitizer/87840] LSAN misses self-refential shared_ptrs

[Bug sanitizer/87840] LSAN not always printing the leaks when -fsanitize=address is absent

[Bug sanitizer/87840] New: LSAN misses self-refential shared_ptrs

[Bug sanitizer/87857] case label does not reduce to an integer constant

[Bug sanitizer/87860] [9 Regression] libsanitizer build fails on sparc64-linux-gnu

[Bug sanitizer/87860] New: [9 Regression] libsanitizer build fails on sparc64-linux-gnu

[Bug sanitizer/87875] Address sanitizer doen't work with nested functions with enabled stack-use-after-return check

[Bug sanitizer/87875] New: Address sanitizer doen't work with nested functions with enabled stack-use-after-return check

[Bug sanitizer/87880] [9 regression] All macOS asan execution tests FAIL

[Bug sanitizer/87880] New: [9 regression] All macOS asan execution tests FAIL

[Bug sanitizer/87884] New: ubsan causes wrong -Wformat-overflow warning

[Bug sanitizer/87884] ubsan causes wrong -Wformat-overflow warning

[Bug sanitizer/87892] [9 Regression]: libsanitizer fails to build on CentOS 5.11 (glibc 2.5)

[Bug sanitizer/87892] New: [9 Regression]: libsanitizer fails to build on CentOS 5.11 (glibc 2.5)

[Bug sanitizer/87930] [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

[Bug sanitizer/87930] New: [8/9 Regression] ICE in emit_library_call_value_1, at calls.c:5422 since r249903

[Bug sanitizer/88017] ICE in expand_call, at calls.c:4220

[Bug sanitizer/88017] New: ICE in expand_call, at calls.c:4220

[Bug sanitizer/88022] New: Support dynamic shadow offset in ASan

[Bug sanitizer/88022] Support dynamic shadow offset in ASan

[Bug sanitizer/88054] Sanitizer triggers on valid code

[Bug target/14557] va_list is automatically taken address-of when passed as argument

[Bug target/36062] -mpc32,-mpc64, and -mpc80 are not documented properly

[Bug target/39570] cabs and cabsf are named differently on NetBSD 5

[Bug target/40503] DEC_EVAL_METHOD not match operators

[Bug target/44551] [missed optimization] AVX vextractf128 after vinsertf128

[Bug target/46091] missed optimization: x86 bt/btc/bts instructions

[Bug target/49244] __sync or __atomic builtins will not emit 'lock bts/btr/btc'

[Bug target/50928] m32c ICE building RTEMS

[Bug target/52795] FAIL: gcc.dg/tree-prof/pr34999.c compilation, -fprofile-use -D_PROFILE_USE on {x86_64,i386}-apple-darwin{10,11} at -m64

[Bug target/52898] SH Target: Inefficient DImode comparisons

[Bug target/52941] SH Target: Add support for movco.l / movli.l atomics on SH4A

[Bug target/53440] [arm] generic thunk code fails for method which uses '...'

[Bug target/53976] [SH] Unnecessary clrt/sett after bt/bf

[Bug target/54089] [SH] Refactor shift patterns

[Bug target/54236] [SH] Improve addc and subc insn utilization

[Bug target/55181] [7/8/9 Regression] Expensive shift loop where a bit-testing instruction could be used

[Bug target/58684] powerpc uses only unordered floating-point compares

[Bug target/58757] Advertise the lack of denormal support on alpha without -mieee

[Bug target/60451] X86 vectorization improve: pack instead of pshufb

[Bug target/62120] [ICE] ADDITIONAL_REGISTER_NAMES for [YZ]MMs, regno>8 should be disable in 32-bit

[Bug target/62247] [7/8/9 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98/9 scan-assembler .weak(_definition)

[Bug target/63633] [avr] internal compiler error: unrecognizable insn with mult insns

[Bug target/64160] msp430 code generation error adding 32-bit integers

[Bug target/65103] [i386] GOTOFF relocation is not propagated into address expression

[Bug target/65181] Support for alloca in nvptx

[Bug target/66047] vlc compilation failure with target attribute

[Bug target/66114] some indirect_jump patterns use operands[] in their condition when they shouldn't

[Bug target/66488] segfault on sizeof(long) < sizeof(void*) and large GCC memory usage

[Bug target/68627] [i386, AVX-512] Illegal insn generated while compiling spec2k6/437.leslie3d for KNL

[Bug target/68633] [i386, AVX-512] Spec2006/434.zeus miscompares when executed on KNL

[Bug target/69187] ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi

[Bug target/69471] "-march=native" unintentionally breaks further -march/-mtune flags

[Bug target/69493] Poor code generation for return of struct containing vectors on PPC64LE

[Bug target/69868] vec_perm built-in is not handled by swap optimization on powerpc64le

[Bug target/70860] [nvptx] Revisit cfun->machine->doing_call

[Bug target/71019] AVX512BW instructions emitted even without AVX512BW

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

[Bug target/71727] -O3 -mstrict-align produces code which assumes unaligned vector accesses work

[Bug target/71958] x86_64-w64-mingw32, ICE when '-mx32' is used

[Bug target/71991] Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation

[Bug target/72839] MOVE_RATIO is too small for Lakemont

[Bug target/73350] AVX512: GCC optimizes away rounding flags

[Bug target/77308] surprisingly large stack usage for sha512 on arm

[Bug target/77728] [5 Regression] Miscompilation multiple vector iteration on ARM

[Bug target/78357] nios2 uses non-standard atomic functions

[Bug target/78444] Wrong prologue stack alignment for implicit dtor on x86_64-darwin*

[Bug target/78838] msp430 option -mcode-region=either, -ffunction-sections, and interrupt function attributes cause incorrect section to be created

[Bug target/78849] ICE on initialization of global struct containing __int20 array at varasm.c:4968

[Bug target/78862] tile*: ICE with -fstack-protetor-strong

[Bug target/79041] aarch64 backend emits R_AARCH64_ADR_PREL_PG_HI21 relocation despite -mpc-relative-literal-loads option being used

[Bug target/79742] ARM sched pipeline selection problems

[Bug target/79924] aarch64: untranslated diagnostics in aarch64_err_no_fpadvsimd

[Bug target/79975] SEGV in cc1 compiling gcc.dg/rtl/x86_64/final.c with -fno-dwarf2-cfi-asm

[Bug target/80204] macosx-version-min wrong for macOS Sierra 10.12.3

[Bug target/80697] On PowerPC, the spec 2006 benchmark milc had a 5.6% regression under GCC 7.1 compared to GCC 6.3.

[Bug target/80820] _mm_set_epi64x shouldn't store/reload for -mtune=haswell, Zen should avoid store/reload, and generic should think about it.

[Bug target/81585] fastcall/stdcall attribute conflict not detected on distinct declarations of the same function

[Bug target/81800] [8 regression] on aarch64 ilp32 lrint should not be inlined as two instructions

[Bug target/81867] Internal completer error: Segmentation Fault

[Bug target/83479] Register spilling in AVX code

[Bug target/83546] -march=silvermont doesn't enable rdrnd by default despite what docs say

[Bug target/85035] nios2: adding -fdelete-null-pointer-checks with -O2 enabled

[Bug target/85669] fail on s-case-cfn-macros: build/gencfn-macros: DEF_INTERNAL_FLT/INT_FN (%smth%) has no associated built-in functions

[Bug target/85968] gcc/config/arc/arc.c:9805: bad test ?

[Bug target/86383] [9 Regression] arm-netbsdelf cross compiler fails in selftests

[Bug target/86423] Omnetpp is slower on PowerPC using -ffast-math than not using -ffast-math

[Bug target/86424] Milc is slower on PowerPC using -ffast-math than without using -ffast-math

[Bug target/86487] [7/8/9 Regression] insn does not satisfy its constraints on arm big-endian

[Bug target/86677] popcount builtin detection is breaking some kernel build

[Bug target/86806] sparc port needs updating for CVE-2017-5753

[Bug target/86806] SPARC port needs updating for CVE-2017-5753

[Bug target/86891] [9 Regression] wrong code with -O -frerun-cse-after-loop -fno-tree-dominator-opts -fno-tree-fre

[Bug target/87079] nios2 optimization for size - case of regression relatively to 5.3.0

[Bug target/87156] [9 Regression] ICE building libstdc++ for mips64

[Bug target/87221] cannot build with -pie

[Bug target/87285] [9 Regression] ICE: SIGSEGV in tree_class_check (tree.h:3235) with -O2 -std=gnu++11

[Bug target/87583] error: unrecognizable insn on ppc64le

[Bug target/87690] [RISCV][ABI] GCC fails to sign-extend floats passed in the lp64 ABI

[Bug target/87723] [9 Regression] ICE: output_operand: invalid %-code on s390x

[Bug target/87762] [9 Regression] extract_constrain_insn, at recog.c:2206 on s390x

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

[Bug target/87793] [8/9 Regression] GCC reports error when compiling with "-fpic -Os -g"

[Bug target/87807] Passing float, double vectors as variadic args fails on sparcv9

[Bug target/87807] passing float/double vectors as variadic args fails on-64bit SPARC

[Bug target/87815] ICE in DSE with -march=armv8-a+sve while trying to replace load with previously stored value

[Bug target/87839] [9 Regression] ICE in final_scan_insn_1, at final.c:3070

[Bug target/87839] New: ICE in final_scan_insn_1, at final.c:3070

[Bug target/87853] _mm_cmpgt_epi8 broken with -funsigned-char

[Bug target/87853] New: _mm_cmpgt_epi8 broken with -funsigned-char

[Bug target/87867] [7/8 regression] ICE on virtual destructor (-mlong-calls -ffunction-sections) on arm-none-eabi

[Bug target/87870] New: ppc64le generates poor code when loading constants into TImode vars

[Bug target/87870] ppc64le generates poor code when loading constants into TImode vars

[Bug target/87883] New: [ARM] ICE: Segmentation fault in arm_regno_class

[Bug target/87893] [9 Regression] ICE in gimplify_expr, at gimplify.c:12557 on arm-linux-gnueabi

[Bug target/87893] New: ICE in gimplify_expr, at gimplify.c:12557 on arm-linux-gnueabi

[Bug target/87903] Documentation for __builtin_cpu_supports and __builtin_cpu_is is not complete

[Bug target/87903] New: Documentation for __builtin_cpu_supports and __builtin_cpu_is is not complete

[Bug target/87913] max(n, 1) code generation

[Bug target/87920] Lots of regression tests fail with bootstrap build of arm-linux-gnueabihf

[Bug target/87920] New: Lots of regression tests fail with bootstrap build of arm-linux-gnueabihf

[Bug target/87927] ICE: segmentation fault with patchable_function_entry attribute for msp430-elf -mlarge

[Bug target/87928] [7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

[Bug target/87928] New: ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607

[Bug target/87949] New: PowerPC saves CR registers across calls

[Bug target/87949] PowerPC saves CR registers across calls

[Bug target/87976] [i386] Sub-optimal code generation for _mm256_set1_epi64()

[Bug target/87976] New: [i386] Sub-optimal code generation for _mm256_set1_epi64()

[Bug target/87979] New: ICE in compute_split_row at modulo-sched.c:2393

[Bug target/87986] New: Assembler errors w/ -masm=intel

[Bug target/88005] [7/8/9 Regression] GCC on hppa misoptimisation function pointer call

[Bug target/88005] New: [6/7/8/9] Regression GCC on hppa misoptimisation function pointer call

[Bug target/88013] can't vectorize rgb to grayscale conversion code

[Bug target/88013] New: can't vectorize rgb to grayscale conversion code

[Bug target/88027] New: PowerPC generates slightly weird code for memset

[Bug target/88027] PowerPC generates slightly weird code for memset

[Bug target/88035] New: missing _mm512_reduce_round_pd() et al

[Bug target/88051] internal compiler error: in add_clobbers, at config/i386/sync.md:1762

[Bug target/88055] ICE in extract_insn, at recog.c:2305 on ppc64le

[Bug target/88055] New: ICE in extract_insn, at recog.c:2305 on ppc64le

[Bug target/88070] [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

[Bug target/88078] error: '__float128' was not declared in this scope on PowerPC

[Bug target/88082] ICE in change_address_1, at emit-rtl.c:2286

[Bug target/88082] New: ICE in change_address_1, at emit-rtl.c:2286

[Bug target/88083] ICE in find_constant_pool_ref_1, at config/s390/s390.c:8231

[Bug target/88083] New: ICE in find_constant_pool_ref_1, at config/s390/s390.c:8231

[Bug target/88100] New: no warning reported when value for vec_splat_{su}{8,16} would overflow

[Bug target/88100] no warning reported when value for vec_splat_{su}{8,16} would overflow

[Bug testsuite/63292] ASan reports global-buffer-overflow in gcc.dg/vect/pr59594.c.

[Bug testsuite/64886] FAIL: gcc.dg/pr64434.c scan-rtl-dump-times expand "Swap operands" 1

[Bug testsuite/68972] g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le

[Bug testsuite/70150] Additonal test failures with --enable-default-pie

[Bug testsuite/78136] gcc.dg/cpp/trad/include.c fails with newer glibc versions

[Bug testsuite/78421] [7/8/9 Regression] vect-strided-a-u8-i2-gap.c fails on armeb

[Bug testsuite/80092] Add effective-target keywords for unsupported nvptx features

[Bug testsuite/80580] GIMPLEFE ICE on invalid code (fuzz testing)

[Bug testsuite/87958] New: scan-tree-dump-times vs. (foo|bar)

[Bug testsuite/87958] scan-tree-dump-times vs. (foo|bar)

[Bug testsuite/87965] [9 regression] Test cases c-c++-common/pr60226.c and gcc.dg/pr39323-1.c fail starting with r265977

[Bug testsuite/88002] libbacktrace and libiberty tests don't use dejagnu

[Bug testsuite/88002] New: libbacktrace and libiberty tests don't use dejagnu

[Bug testsuite/88021] aarch64 Busy hang running testcase pr60183.c since revision 265914

[Bug testsuite/88021] New: aarch64 Busy hang running testcase pr60183.c since revision 265914

[Bug testsuite/88041] gdc.test tests should include that prefix in test names

[Bug testsuite/88041] New: gdc.test tests should include that prefix in test names

[Bug testsuite/88053] [9 regression] g++.dg/lto/pr54625-1.C fails with r266194

[Bug testsuite/88053] New: [9 regression] g++.dg/lto/pr54625-1.C fails with r266194

[Bug testsuite/88090] [9 regression] obj-c++.dg/attributes/method-nonnull-1.mm FAILs

[Bug testsuite/88090] New: [9 regression] obj-c++.dg/attributes/method-nonnull-1.mm FAILs

[Bug testsuite/88091] [9 regression] c-c++-common/Wconversion-real.c etc. FAIL

[Bug testsuite/88091] New: [9 regression] c-c++-common/Wconversion-real.c etc. FAIL

[Bug testsuite/88098] FAIL: gcc.dg/Wbuiltin-declaration-mismatch-4.c (test for warnings, line 80)

[Bug testsuite/88098] New: FAIL: gcc.dg/Wbuiltin-declaration-mismatch-4.c (test for warnings, line 80)

[Bug testsuite/88104] New: sparc-solaris2.11 testsuite failures due to unrecognized as option -m32

[Bug testsuite/88104] sparc-solaris2.11 testsuite failures due to unrecognized as option -m32

[Bug tree-optimization/14799] [tree-ssa] convert a sequence of "if"s to a "switch" statement

[Bug tree-optimization/18439] vectorizer failed for vector normalization

[Bug tree-optimization/18501] [7/8/9 Regression] Missing 'used uninitialized' warning (CCP)

[Bug tree-optimization/31130] [7/8 Regression] VRP no longer derives range for division after negation

[Bug tree-optimization/36602] memset should be optimized into an empty CONSTRUCTOR

[Bug tree-optimization/42587] bswap not recognized for memory

[Bug tree-optimization/43721] Failure to optimise (a/b) and (a%b) into single __aeabi_idivmod call

[Bug tree-optimization/45397] [6 Regression] Issues with integer narrowing conversions

[Bug tree-optimization/52171] memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0

[Bug tree-optimization/52252] An opportunity for x86 gcc vectorizer (gain up to 3 times)

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

[Bug tree-optimization/53979] ((a ^ b) | a) not optimized to (a | b)

[Bug tree-optimization/57371] Simplify (double)i != 0

[Bug tree-optimization/59478] Optimize variable access via byte copy

[Bug tree-optimization/60707] FAIL: gfortran.dg/pr45636.f90 -O scan-tree-dump-times forwprop2 "memset" 0

[Bug tree-optimization/62630] [7/8/9 Regression] gcc.dg/graphite/vect-pr43423.c XFAILed

[Bug tree-optimization/63259] Detecting byteswap sequence

[Bug tree-optimization/64322] More optimize opportunity for constant folding

[Bug tree-optimization/64746] Loop with nested load/stores is not vectorized using aggressive if-conversion.

[Bug tree-optimization/65964] [meta] Operand Shortening

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

[Bug tree-optimization/68235] gimple optimisations always use global -fmath-errno setting

[Bug tree-optimization/68561] An improvement for VRP

[Bug tree-optimization/69615] 0 to limit signed range checks don't always use unsigned compare

[Bug tree-optimization/70547] Optimize multiplication of booleans to bit_and

[Bug tree-optimization/70729] Loop marked with omp simd pragma is not vectorized

[Bug tree-optimization/70840] revisit reassoc handling of pow / powi, amend match.pd for powi

[Bug tree-optimization/71026] Missing division optimizations

[Bug tree-optimization/71520] Missing cross-jumping of switch cases

[Bug tree-optimization/77399] Poor code generation for vector casts and loads

[Bug tree-optimization/78913] Probably misleading error reported by -Wformat-truncation

[Bug tree-optimization/78969] bogus snprintf truncation warning due to missing range info

[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

[Bug tree-optimization/80087] missing -Wtautological-compare with non-constant operands

[Bug tree-optimization/80512] missing -Wformat-overfow on a numbered directive with width specified by "*m$"

[Bug tree-optimization/80537] missing -Wformat-overflow on POSIX %C conversion specification

[Bug tree-optimization/80705] Incorrect code generated for profile counter updates due to SLP+LIM

[Bug tree-optimization/80936] bcmp, bcopy, and bzero not declared nonnull

[Bug tree-optimization/81436] missing -Wstringop-overflow on strncat to a zero-size buffer

[Bug tree-optimization/81454] missing strcmp optimization and warning on duplicate call with an unknown string

[Bug tree-optimization/81679] use attribute unused on function arguments as an optimization hint

[Bug tree-optimization/83348] Missed optimization in math expression: can be used std::pow function

[Bug tree-optimization/83350] Missed optimization in math expression: missing cube of the sum formula

[Bug tree-optimization/83352] Missed optimization in math expression: sqrt(sqrt(a)) == pow(a, 1/4)

[Bug tree-optimization/83353] Missed optimization in math expression: sin(asin(a)) == a

[Bug tree-optimization/83354] Missed optimization in math expression: pow(cbrt(x), y) == pow(x, y / 3)

[Bug tree-optimization/83648] missing -Wsuggest-attribute=malloc on a trivial malloc-like function

[Bug tree-optimization/83657] detect invalid calls to built-ins declared without prototype

[Bug tree-optimization/83819] [meta-bug] missing strlen optimizations

[Bug tree-optimization/84648] Missed optimization : loop not removed.

[Bug tree-optimization/85787] malloc_candidate_p fails to detect malloc attribute on nested phis

[Bug tree-optimization/86572] unsafe strlen folding of const arguments with non-const offset

[Bug tree-optimization/86850] ubsan: runtime error: member call on null pointer

[Bug tree-optimization/86965] nios2 optimizer forgets about known upper bits of register

[Bug tree-optimization/86991] [8 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6919

[Bug tree-optimization/86991] [8/9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6919

[Bug tree-optimization/87011] [9 Regression] partially dead memset before strcpy not eliminated

[Bug tree-optimization/87025] [9 Regression] ICE in add_record, at optinfo-emit-json.cc:175

[Bug tree-optimization/87245] [missed optimization] switching on indices of struct members

[Bug tree-optimization/87546] [9 Regression] Gcc miscompiles at -O3 on valid code

[Bug tree-optimization/87621] outer loop auto-vectorization fails for exponentiation code

[Bug tree-optimization/87672] [9 regression] 81512c36 causes ICE in bootstrap stage 3 using "-D_FORTIFY_SOURCE=2" (invalid operand in unary operation, incorrect sharing of tree nodes, verify_gimple failed)

[Bug tree-optimization/87776] [9 Regression] Compile time hog during RPO VN

[Bug tree-optimization/87826] ubsan: gimple-ssa-store-merging.c:281

[Bug tree-optimization/87848] [9 Regression] internal compiler error: in compare_range_with_value, at vr-values.c:1665

[Bug tree-optimization/87848] New: [9 Regression] internal compiler error: in compare_range_with_value, at vr-values.c:1665

[Bug tree-optimization/87849] Missed optimization: useless for-loop must be eliminated

[Bug tree-optimization/87859] [8/9 Regression] store-merging miscompilation of mesa

[Bug tree-optimization/87859] New: [8/9 Regression] store-merging miscompilation of mesa

[Bug tree-optimization/87859] store-merging miscompilation of mesa

[Bug tree-optimization/87873] [9 Regression] ICE: verify_gimple failed (error: incompatible types in PHI argument 0)

[Bug tree-optimization/87873] New: [9 Regression] ICE: verify_gimple failed (error: incompatible types in PHI argument 0)

[Bug tree-optimization/87885] ICE in release_ssa_name_fn with -fprofile-report

[Bug tree-optimization/87885] New: ICE in release_ssa_name_fn with -fprofile-report

[Bug tree-optimization/87889] [9 Regression] CPU2000 177.mesa failed to build

[Bug tree-optimization/87889] New: [9 Regression] CPU2000 177.mesa failed to build

[Bug tree-optimization/87894] [9 Regression] ICE in slpeel_duplicate_current_defs_from_edges at tree-vect-loop-manip.c:984 since r265812

[Bug tree-optimization/87894] ICE inslpeel_duplicate_current_defs_from_edges at tree-vect-loop-manip.c:984 since r265812

[Bug tree-optimization/87894] New: ICE inslpeel_duplicate_current_defs_from_edges at tree-vect-loop-manip.c:984 since r265812

[Bug tree-optimization/87896] [9 Regression] ICE in verify_flow_info failed

[Bug tree-optimization/87896] New: ICE in verify_flow_info failed

[Bug tree-optimization/87898] [8 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:961

[Bug tree-optimization/87898] [8/9 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:961

[Bug tree-optimization/87898] New: [8/9 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:961

[Bug tree-optimization/87900] malloc + memset to calloc doesn't work for aggregate initialization

[Bug tree-optimization/87900] New: malloc + memse to calloc doesn't work for aggregate initialization

[Bug tree-optimization/87901] New: partial DSE of memset doesn't work for other kind of stores

[Bug tree-optimization/87901] partial DSE of memset doesn't work for other kind of stores

[Bug tree-optimization/87913] New: max(n, 1) code generation

[Bug tree-optimization/87914] gcc fails to vectorize bitreverse code

[Bug tree-optimization/87914] New: gcc fails to vectorize bitreverse code

[Bug tree-optimization/87915] emit warning if (explicit) vectorization failed

[Bug tree-optimization/87915] New: emit warning if (explicit) vectorization failed

[Bug tree-optimization/87917] ICE in initialize_matrix_A at gcc/tree-data-ref.c:3150

[Bug tree-optimization/87917] New: ICE in initialize_matrix_A at gcc/tree-data-ref.c:3150

[Bug tree-optimization/87925] [missed-optimization] Distinct-value if-then-else chains treated differently than switch statements

[Bug tree-optimization/87925] Missed optimization: Distinct-value if-then-else chains treated differently than switch statements

[Bug tree-optimization/87926] bad array-index warning breaks --disable-checking bootstrap

[Bug tree-optimization/87926] New: bad array-index warning breaks --disable-checking bootstrap

[Bug tree-optimization/87929] ICE in verify_gimple failed

[Bug tree-optimization/87929] New: ICE in verify_gimple failed

[Bug tree-optimization/87931] [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

[Bug tree-optimization/87931] New: [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6193 since r265876

[Bug tree-optimization/87940] [9 Regression] FAIL: gcc.dg/warn-strlen-no-nul.c

[Bug tree-optimization/87940] New: [9 Regression] FAIL: gcc.dg/warn-strlen-no-nul.c

[Bug tree-optimization/87952] Missed optimization for std::get_if on std::variant

[Bug tree-optimization/87952] New: Missed optimization for std::get_if on std::variant

[Bug tree-optimization/87954] New: VRP can transform a * b where a,b are [0,1] to a & b

[Bug tree-optimization/87954] VRP can transform a * b where a,b are [0,1] to a & b

[Bug tree-optimization/87962] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1485

[Bug tree-optimization/87967] [9 Regression] ICE in slpeel_duplicate_current_defs_from_edges

[Bug tree-optimization/87974] [9 Regression] ICE in vect_get_vec_def_for_stmt_copy

[Bug tree-optimization/87977] [9 Regression] ICE: verify_ssa failed (error: definition in block 4 follows the use)

[Bug tree-optimization/87977] New: [9 Regression] ICE: verify_ssa failed (error: definition in block 4 follows the use)

[Bug tree-optimization/87981] ICE: Segmentation fault (in add_phi_arg)

[Bug tree-optimization/87981] New: ICE: Segmentation fault (in add_phi_arg)

[Bug tree-optimization/87985] Compile-time and memory hog w/ -O1 -ftree-slp-vectorize

[Bug tree-optimization/88011] [9 regression] r266028 causes a bunch of go failures

[Bug tree-optimization/88011] New: [9 regression] r266028 causes a bunch of go failures

[Bug tree-optimization/88014] New: Restrict/C2X/N2260 Restricted function argument

[Bug tree-optimization/88014] Restrict/C2X/N2260 Restricted function argument

[Bug tree-optimization/88015] [9 Regression] ICE in dump_printf_loc, at dumpfile.c:1287

[Bug tree-optimization/88015] New: [9 Regression] ICE in dump_printf_loc, at dumpfile.c:1287

[Bug tree-optimization/88019] [9 Regression] ICE in gimplify_modify_expr, at gimplify.c:5779

[Bug tree-optimization/88019] New: [9 Regression] ICE in gimplify_modify_expr, at gimplify.c:5779

[Bug tree-optimization/88023] [9 Regression] ICE: verify_ssa failed (error: definition in block 39 does not dominate use in block 34)

[Bug tree-optimization/88023] New: [9 Regression] ICE: verify_ssa failed (error: definition in block 39 does not dominate use in block 34)

[Bug tree-optimization/88029] [9 Regression] ICE in execute_todo, at passes.c:1974

[Bug tree-optimization/88029] New: [9 Regression] ICE in execute_todo, at passes.c:1974

[Bug tree-optimization/88030] ICE in calc_dfs_tree, at dominance.c:458

[Bug tree-optimization/88030] New: ICE in calc_dfs_tree, at dominance.c:458

[Bug tree-optimization/88031] [9 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:6953

[Bug tree-optimization/88031] ice in vectorizable_reduction, at tree-vect-loop.c:6953

[Bug tree-optimization/88038] ICE: in check, at tree-vrp.c:155: recipe for target 'all-stage3-isl' failed

[Bug tree-optimization/88044] [9 regression] gfortran.dg/transfer_intrinsic_3.f90 hangs after r266171

[Bug tree-optimization/88044] New: [9 regression] gfortran.dg/transfer_intrinsic_3.f90 hangs after r266171

[Bug tree-optimization/88064] [9 Regression] Incorrect vectorizer over_widening pattern handling

[Bug tree-optimization/88064] New: [9 Regression] Incorrect vectorizer over_widening pattern handling

[Bug tree-optimization/88069] [9 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709

[Bug tree-optimization/88069] New: [9 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709

[Bug tree-optimization/88071] [8 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

[Bug tree-optimization/88071] [8/9 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

[Bug tree-optimization/88071] New: [9 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

[Bug tree-optimization/88074] [7/8/9 Regression] g++ hangs on math expression

[Bug tree-optimization/88074] g++ hangs on math expression

[Bug tree-optimization/88074] New: g++ hangs on math expression

[Bug web/64468] Incorrect indentation in Doxygen-generated sources of libstdc++

[Bug web/71666] profile-generate not documented

[Bug web/79738] Documentation for __attribute__((const)) slightly misleading

[Bug web/87829] Contradiction about -fReorder-Blocks

[Bug web/87933] Bad headers and titles for:

[Bug web/87933] New: Bad headers and titles for:

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Re: Investigating a stack state mismatch in Linux kernel

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