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[Bug ada/83016] gnat1: warning: command line option ‘-nostdinc++’ is valid for C++/ObjC++ but not for Ada
[Bug bootstrap/83062] New: [8 regression] Bootstrap failure: libsanitizer/tsan/tsan_rtl.h:713:44: error: inlining failed in call to always_inline ‘void __tsan::MemoryRead(__tsan::ThreadState*, __sanitizer::uptr, __sanitizer: :uptr, int)’: caller is not optimized
[Bug bootstrap/83062] [8 regression] Bootstrap failure: libsanitizer/tsan/tsan_rtl.h:713:44: error: inlining failed in call to always_inline ‘void __tsan::MemoryRead(__tsan::ThreadState*, __sanitizer::uptr, __sanitizer: :uptr, int)’: caller is not optimized
[Bug bootstrap/83106] New: [8 regression] libgomp/target.c:2671:2: error: ‘strncat’ specified bound 5 equals source length [-Werror=stringop-overflow=]
[Bug c++/83136] New: static class template member: invalid application of ‘sizeof’ to incomplete type
[Bug c++/83136] static class template member: invalid application of ‘sizeof’ to incomplete type
[Bug c++/83160] New: [8 regression] lvalue required as unary ‘&’ operand
[Bug c++/83160] [8 regression] lvalue required as unary ‘&’ operand
[Bug c++/83165] New: [8 regression] cannot convert ‘GPrivate’ {aka ‘_GPrivate’} to ‘GPrivate*’ {aka ‘_GPrivate*’} in return
[Bug c++/83165] [8 regression] cannot convert ‘GPrivate’ {aka ‘_GPrivate’} to ‘GPrivate*’ {aka ‘_GPrivate*’} in return
[Bug driver/83016] New: gnat1: warning: command line option ‘-nostdinc++’ is valid for C++/ObjC++ but not for Ada
[Bug driver/83016] gnat1: warning: command line option ‘-nostdinc++’ is valid for C++/ObjC++ but not for Ada
[Bug libgomp/83106] [8 regression] libgomp/target.c:2671:2: error: ‘strncat’ specified bound 5 equals source length [-Werror=stringop-overflow=]
[Bug ada/25844] [6/7/8 regression] ICE on overloaded renames
[Bug ada/65683] [6/7/8 regression] access types across "limited with" breaks restriction of No_Elaboration_Code
[Bug ada/66205] gnatbind generates invalid code when finalization is enabled in restricted runtime
[Bug ada/81878] --disable-bootstrap --enable-languages=ada fails
[Bug ada/82813] New: warning: '.builtin_memcpy' writing between 2 and 6 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
[Bug ada/82813] warning: '.builtin_memcpy' writing between 2 and 6 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
[Bug ada/82844] [8 Regression] Many ada tests time out on x32
[Bug ada/82844] New: [8 Regression] Many ada tests time out on x32
[Bug ada/83002] New: Missing finalization of generic package body
[Bug ada/83027] Hang when attaching a SIGINT handler
[Bug ada/83027] New: Hang when attaching a SIGINT handler
[Bug ada/83027] program hangs when Ada.Text_IO is with'ed both in executable and shared library
[Bug ada/83091] ICE with -g in arm-eabi compilation
[Bug ada/83091] New: ICE with -g in arm-eabi compilation
[Bug ada/83188] New: A class-wide type is considered different than itself
[Bug bootstrap/22195] Missing Documentation
[Bug bootstrap/67137] --enable-languages=jit and --disable-shared
[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin
[Bug bootstrap/81149] [8 Regression] profiledbootstrap failed with LTO
[Bug bootstrap/81315] powerpc64 vs building lang/gcc7-devel (on FreeBSD head): xgcc gets segmentation fault
[Bug bootstrap/81470] [8 Regression] Bootstrap comparison failures in gcc/ada
[Bug bootstrap/81869] [8 Regression] --enable-checking=yes,rtl failed to bootstrap on 32-bit hosts
[Bug bootstrap/82091] [5 only] Build failure on macOS 10.13 with Xcode 9
[Bug bootstrap/82670] UBSAN bootstrap broken after recent libsanitizer merge
[Bug bootstrap/82831] [8 Regression] Broken PGO bootstrap on i586-linux-gnu after r254379
[Bug bootstrap/82831] New: [8 Regression] Broken PGO bootstrap on i586-linux-gnu after r254379
[Bug bootstrap/82832] [8 Regression] Broken PGO LTO bootstrap on x86_64 after r254379
[Bug bootstrap/82832] New: [8 Regression] Broken PGO LTO bootstrap on x86_64 after r254379
[Bug bootstrap/82856] --enable-maintainter-mode broken by incompatiblity of gcc's required automake and modern Perl
[Bug bootstrap/82856] [8 Regression] --enable-maintainter-mode broken by automake failure
[Bug bootstrap/82856] New: [8 Regression] --enable-maintainter-mode broken by automake failure
[Bug bootstrap/82916] [8 regression] gcc miscompiled during stagefeedback (PGO bootstrap)
[Bug bootstrap/82916] New: [8 regression] gcc miscompiled during stagefeedback (PGO bootstrap)
[Bug bootstrap/82948] [8 Regression] prefix.c:202:15: error: 'char* strncpy(char*, const char*, size_t)' destination unchanged after copying no bytes [-Werror=stringop-truncation]
[Bug bootstrap/82948] New: [8 Regression] prefix.c:202:15: error: 'char* strncpy(char*, const char*, size_t)' destination unchanged after copying no bytes [-Werror=stringop-truncation]
[Bug bootstrap/83015] [8 regression] bootstrap comparison failure on ia64
[Bug bootstrap/83015] New: [8 regression] bootstrap comparison failure on ia64
[Bug bootstrap/83096] Bootstrap on darwin x86_64-apple-darwin15.6.0 (revision 254990) fails
[Bug bootstrap/83096] New: Bootstrap on darwin x86_64-apple-darwin15.6.0 (revision 254990) fails
[Bug bootstrap/83099] New: warn_nonstring_bound function breaks bootstrap
[Bug bootstrap/83099] warn_nonstring_bound function breaks bootstrap
[Bug bootstrap/83102] [8 Regression] go bootstrap error in ast-dump.cc due to __is_invocable failure
[Bug bootstrap/83102] go bootstrap error in ast-dump.cc due to __is_invocable failure
[Bug bootstrap/83102] New: go bootstrap error in ast-dump.cc due to __is_invocable failure
[Bug bootstrap/83163] bootstrap comparison failure with --enable-languages=all,jit
[Bug bootstrap/83163] New: bootstrap comparison failure with --enable-languages=all,jit
[Bug c++/14179] [6/7/8 Regression] out of memory while parsing array with many initializers
[Bug c++/19808] miss a warning about uninitialized member usage in member initializer list in constructor
[Bug c++/26426] Type layout bug
[Bug c++/26748] gimplify_expr_stmt in cp-gimplifer.c does warnings
[Bug c++/39466] frepo relinking causes error - object in .o but not in .rpo or vice versa
[Bug c++/45975] template keyword is not allowed, however, accepted by g++
[Bug c++/46634] cp/typeck2.c: uses BITS_PER_UNIT in lieu of TYPE_PRECISION (char_type_node)
[Bug c++/47256] "--sysroot" option is not passed to COLLECT_GCC_OPTIONS
[Bug c++/50445] Rejects use of constant expression using a pointer non-type template parameter
[Bug c++/52167] self-assignment should at least produce use-of-uninitialized warning
[Bug c++/52167] self-initialization should at least produce use-of-uninitialized warning
[Bug c++/55004] [meta-bug] constexpr issues
[Bug c++/55826] -ftime-report causes internal compiler error with Boost.Asio
[Bug c++/57728] Explicit template instantiation with defaulted method causes missing symbol
[Bug c++/59498] [DR 1430][6/7/8 Regression] Pack expansion error in template alias
[Bug c++/59930] template friend declarations, namespaces, and explicit instantiations don't mix
[Bug c++/60068] missing diagnostic on array with negative bounds in template
[Bug c++/60095] Dubious diagnostics for attempted surrogate call function
[Bug c++/6023] Unhelpful error message with forgotten "template"
[Bug c++/60336] empty struct value is passed differently in C and C++
[Bug c++/60702] thread_local initialization
[Bug c++/62170] wrong quoting (and colors) for typedef diagnostics
[Bug c++/62207] [6/7/8 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c
[Bug c++/64816] gcc claims that constructor is private when it should be accessible
[Bug c++/65157] Unable to define a static template member function of a nested class as a friend of a sibling class.
[Bug c++/65579] [C++11] gcc requires definition of a static constexpr member even though it is not odr-used
[Bug c++/66672] std::is_same wrong result for captured reference value inside a lambda
[Bug c++/66735] [C++14] lambda init-capture fails for const references
[Bug c++/67075] Infinite GC loop with ggc-min-expand=0
[Bug c++/67491] [meta-bug] concepts issues
[Bug c++/68391] -Wsuggest-override does not work on Item 12 of Effective Modern C++
[Bug c++/69638] array out of bounds access accepted in constexpr function invocation
[Bug c++/70383] Bogus error when attempting to capture a reference to function by copy
[Bug c++/70401] [c++1z on mingw]compile variadic template failed
[Bug c++/70528] [5 Regression] bogus error: constructor required before non-static data member
[Bug c++/70565] [6 Regression] ICE at gimplify.c:8832 (cilkplus array extension)
[Bug c++/70834] Incorrect warning for placement new when conditionally used
[Bug c++/70932] flexible array member with non-trivial destructor
[Bug c++/71192] Coredump - SIGSEGV exception handling on GCC 4.8.2 in Solaris 11.3, Solaris 11.2 works with same GCC version
[Bug c++/71451] [6/7 Regression] ICE on invalid C++11 code on x86_64-linux-gnu: in dependent_type_p, at cp/pt.c:22599
[Bug c++/71464] [6/7/8 Regression] ICE on invalid C++11 code (with redeclared constructor) at -Os on x86_64-linux-gnu: Segmentation fault
[Bug c++/71784] [6/7/8 Regression] ICE on invalid code in push_access_scope, at cp/pt.c:229
[Bug c++/72786] Odd spelling suggestion with later defined macro: Suggestion is identical to unknown identifier
[Bug c++/77369] incorrect noexcept specification deduction
[Bug c++/77522] [6/7/8 Regression] ICE on invalid code C++14 code: in tsubst_decl, at cp/pt.c:12447
[Bug c++/77655] [6/7/8 Regression]ICE on invalid c++ code on x86_64-linux-gnu (internal compiler error: Segmentation fault (program cc1plus))
[Bug c++/77790] [6 Regression] ICE on valid C++14 code when compiling with "-std=c++11": in push_access_scope, at cp/pt.c:227
[Bug c++/77984] Invalid warning on templated operator= with -Weffc++
[Bug c++/78006] [6/7 Regression] Segmentation fault with 'using' and generic lambda trailing return types
[Bug c++/78495] [7 regression][new inheriting ctors] invisible-ref parm has address taken
[Bug c++/78648] [6/7 Regression] ICE on invalid C++ code on x86_64-linux-gnu (Segmentation fault, contains_struct_check)
[Bug c++/78724] Incorrect ambiguous reference error when template class was forward declarated as a friend
[Bug c++/79008] missing detail in -Wbuiltin-declaration-mismatch
[Bug c++/79092] template<auto>: type ignored if value already instantiated
[Bug c++/79228] 'i' suffix for __complex__ extension interferes with C++14 UDLs for std::complex
[Bug c++/79325] [5/6/7 Regressio] ICE on valid GNU C++ code (typeof) on x86_64-linux-gnu: in arg_assoc_type, at cp/name-lookup.c:5823
[Bug c++/79331] ICE on valid C++14 code (with initialized lambda capture) on x86_64-linux-gnu: in canonicalize_component_ref, at gimplify.c:2451
[Bug c++/79361] [6 Regression] ICE redefining a template function as defaulted or deleted
[Bug c++/79626] [6/7/8 Regression] ICE on invalid code in build_temp (call.c:6489)
[Bug c++/79652] [6/7 Regression] ICE on invalid c++ code in warn_extern_redeclared_static in cp/decl.c:1231
[Bug c++/80026] [6/7/8 Regression] passing unresolved function pointer to variadic function template yields "too many arguments" error
[Bug c++/80177] wrong fixit hint for misspelled static_assert: __cpp_static_assert
[Bug c++/80567] bogus fixit hint for undeclared memset: else
[Bug c++/80711] warn on non-const accessor member functions
[Bug c++/80792] worse code generated compared to clang when using std::tuple
[Bug c++/80871] Template partial ordering considered non-ambiguous with deduced and non-deduced parameter packs
[Bug c++/80916] Spurious "declared 'static' but never defined" warning
[Bug c++/80947] [6/7 Regression] Different visibility for the lambda and its capture list members with -fvisibility=hidden
[Bug c++/80955] Macros expanded in definition of user-defined literals
[Bug c++/81032] [6/7 Regression] ICE with lambda and broken constexpr
[Bug c++/81055] [6/7/8 Regression] ICE with invalid initializer for array new
[Bug c++/81057] [6/7/8 Regression] ICE with broken default template parameter
[Bug c++/81060] [8 Regression] ICE with un-expanded parameter pack
[Bug c++/81147] [avr] C++ for -mmcu=atmega2560 doesn't do NRVO or RVO when class inherits from empty base
[Bug c++/81327] cast to void* does not suppress -Wclass-memaccess
[Bug c++/81347] g++ confused by namespaces and friend classes
[Bug c++/81486] Class template argument deduction fails with (), succeeds with {}
[Bug c++/81574] ICE on valid C++14 code: in canonicalize_component_ref, at gimplify.c:2481
[Bug c++/81610] bogus fix-it hint for a call to an undeclared function: for
[Bug c++/81668] LTO ODR warnings are not helpful
[Bug c++/81675] [6/7/8 Regression] attribute(noreturn) of destructor in :? not honored
[Bug c++/81702] [7/8 Regression] ICE in gimple_get_virt_method_for_vtable
[Bug c++/81722] [7/8 Regression] memory hog building c++ on i686-linux-gnu
[Bug c++/81888] [7 Regression] Structured bindings stopped working
[Bug c++/81888] [7/8 Regression] Structured bindings stopped working
[Bug c++/81922] [6/7/8 Regression] ICE in output_constructor_regular_field, at varasm.c:5030
[Bug c++/81930] [meta-bug] Issues with -Weffc++
[Bug c++/81957] ICE decltype
[Bug c++/81997] [7/8 Regression] segfault while instantiating constrained function template
[Bug c++/82101] Uninitialized variable detection failed with variables in for loop
[Bug c++/82219] [8 Regression] Not wanted warning: "type qualifiers ignored on cast result type" on template instantiation
[Bug c++/82247] [concepts] Name deduction in concepts fails depending on the argument type
[Bug c++/82293] [8 Regression] ICE in nonlambda_method_basetype at gcc/cp/lambda.c:886
[Bug c++/82336] [6/7/8 Regression] GCC requires but does not emit defaulted constructors in certain cases
[Bug c++/82360] [8 Regression] tree check fail in get_inner_reference, at expr.c:6996
[Bug c++/82401] [8 Regression] error: qsort comparator non-negative on sorted output: 1 in insert_late_enum_def_bindings on an invalid code
[Bug c++/82410] [7/8 Regression] ICE in replace_placeholders_r
[Bug c++/82552] No warning when using uninitialized values in initializer list
[Bug c++/82565] [7/8 Regression] Concept and lambda return type deduction cause compilation to crash with "mmap: Cannot allocate memory"
[Bug c++/82593] Internal compiler error: in process_init_constructor_array, at cp/typeck2.c:1294
[Bug c++/82710] [8 Regression] Incorrect warning:unnecessary parentheses in declaration of global friend functions [-Werror=parentheses]
[Bug c++/82711] -Wignored-qualifiers could be moved into -Wextra
[Bug c++/82737] [ICE] Compiler segfault on compilation of a certain file (full cause unknown) (file too large for upload, link provided)
[Bug c++/82760] Incorrect code generated for aligned new
[Bug c++/82768] ICE in synthesize_implicit_template_parm, at cp/parser.c:39338
[Bug c++/82781] [6/7 Regression] Vector extension operators return wrong result in constexpr
[Bug c++/82781] [6/7/8 Regression] Vector extension operators return wrong result in constexpr
[Bug c++/82782] ICE: nested template alias and specialized template with auto template parameter
[Bug c++/82789] Invalid code generated for std::array element-wise processing with -O3
[Bug c++/82790] [GCC 5, 6, 7] -Wuseless-cast doesn't detect unnecessary removal of const
[Bug c++/82790] New: [GCC 5, 6, 7] -Wuseless-cast doesn't detect unnecessary removal of const
[Bug c++/82791] New: Inconsistency with member function pointer access
[Bug c++/82793] __attribute__((target("sse"))) causes call throught ifunc
[Bug c++/82793] New: __attribute__((target("sse"))) causes call throught ifunc
[Bug c++/82794] ICE: Cannot allocate memory for concept with default argument
[Bug c++/82794] New: ICE: Cannot allocate memory for concept with default argument
[Bug c++/82797] New: Suggest -Wshadow suppression for nested if/else
[Bug c++/82797] Suggest -Wshadow suppression for nested if/else
[Bug c++/82799] [8 Regression] -Wunused-but-set-variable false positive
[Bug c++/82799] New: [8 Regression] -Wunused-but-set-variable false positive
[Bug c++/82800] New: Incorrect warning on "may be used uninitialized in this function" in variadic template code
[Bug c++/82801] New: Internal compiler error with Eigen and __attribute__((always_inline, flatten))
[Bug c++/82803] New: Wildly excessive calls to __tls_get_addr with optimizations enabled.
[Bug c++/82818] Bad Codegen, delete does not check for nullptrs
[Bug c++/82818] New: Bad Codegen, delete does not check for nullptrs
[Bug c++/82821] g++ states that ctor of class is inaccessible just because I have inherited privately from it
[Bug c++/82821] New: g++ states that ctor of class is inaccessible just because I have inherited privately from it
[Bug c++/82822] [8 Regression] ICE on valid C++ code
[Bug c++/82822] New: [8 Regression] ICE on valid code
[Bug c++/82833] [concepts] Out-of-line definition of nested class template errors with constraint (ICE)
[Bug c++/82833] New: [concepts] Out-of-line definition of nested class template errors with constraint (ICE)
[Bug c++/82835] [8 Regression] ICE on valid code with -fopenmp
[Bug c++/82835] New: [8 Regression] ICE on valid code with -fopenmp
[Bug c++/82836] [8 Regression] ICE on valid code
[Bug c++/82836] New: [8 Regression] ICE on valid code
[Bug c++/82840] New: call to conversion operator instead of converting constructor in c++17 during overload resolution
[Bug c++/82850] g++ permits redefinition of default arguments
[Bug c++/82850] New: g++ permits redefinition of default arguments
[Bug c++/82861] 'long double sqrtf128(long double)' conflicts with built-in declaration 'long double sqrtf128(long double)' [-Wbuiltin-declaration-mismatch]
[Bug c++/82861] New: 'long double sqrtf128(long double)' conflicts with built-in declaration 'long double sqrtf128(long double)' [-Wbuiltin-declaration-mismatch]
[Bug c++/82872] [6/7/8 Regression] ICE in ignore_overflows on __PTRDIFF_MAX__ index
[Bug c++/82872] New: [6/7/8 Regression] ICE in ignore_overflows on an out-of-bounds index in constexpr
[Bug c++/82873] Generated copy constructor calls constructors for 0-sized array members
[Bug c++/82873] New: Generated copy constructor calls constructors for 0-sized array members
[Bug c++/82874] excessively large array index accepted in constexpr context
[Bug c++/82874] New: invalid array index accepted in constexpr context
[Bug c++/82876] New: out-of-bounds pointer offset silently accepted in constexpr context
[Bug c++/82877] New: negative array index accepted in a pointer difference expression in constexpr context
[Bug c++/82878] ICE in assign_temp, at function.c:968 when using optimization
[Bug c++/82878] New: ICE in assign_temp, at function.c:968 when using optimization
[Bug c++/82882] [8 regression] ICE Segmentation fault
[Bug c++/82882] New: [8 regression] ICE Segmentation fault
[Bug c++/82888] New: terrible code generation for initialization of POD array members vs. clang
[Bug c++/82888] terrible code generation for initialization of POD array members vs. clang
[Bug c++/82893] Bad diagnostic on negative sized array
[Bug c++/82893] New: Bad diagnostic on negative sized array
[Bug c++/82894] New: Inherited member functions do not create ambiguity
[Bug c++/82899] *this in constructors could not alias with reference input parameters of the same type
[Bug c++/82900] New: Warn on initialization with self
[Bug c++/82900] Warn on initialization with self
[Bug c++/82906] New: thread_local address not uniqued across shared libraries
[Bug c++/82906] thread_local address not uniqued across shared libraries
[Bug c++/82910] marking data members private affects code generation of copying
[Bug c++/82910] New: marking data members private affects code generation of copying
[Bug c++/82915] New: Please mark intrinsics as constexpr
[Bug c++/82924] gcc gives no warning for comparing unsigned integer < 0 even with -Wextra enabled
[Bug c++/82924] New: gcc gives no warning for comparing unsigned integer < 0 even with -Wextra enabled
[Bug c++/82930] [C++17] ICE: in is_normal_capture_proxy, at cp/lambda.c:288 with structured binding in a lambda function with auto typed arguments
[Bug c++/82930] New: [C++17/AArch64] ICE: in is_normal_capture_proxy, at cp/lambda.c:288 with structured binding in a lambda function with auto typed arguments
[Bug c++/82936] New: segment fault crash for non-type template parameter
[Bug c++/82936] segment fault crash for non-type template parameter
[Bug c++/82936] Segment fault crash for non-type template parameter(test case small enough)
[Bug c++/82949] internal compiler error: in cp_parser_late_return_type_opt, at cp/parser.c:16698
[Bug c++/82949] New: internal compiler error: in cp_parser_late_return_type_opt, at cp/parser.c:16698
[Bug c++/82952] Hang compiling with g++ -fsanitize=undefined -Wduplicated-branches
[Bug c++/82952] New: Hang compiling with g++ -fsanitize=undefined -Wduplicated-branches
[Bug c++/82953] ICE in tree_check() ../../gcc/gcc/tree.h:3087
[Bug c++/82953] New: ICE in tree_check() ../../gcc/gcc/tree.h:3087
[Bug c++/82959] g++ doesn't appreciate C++17 evaluation order rules for overloaded operators
[Bug c++/82959] New: g++ doesn't appreciate C++17 evaluation order rules for overloaded operators
[Bug c++/82980] New: Regression in determination of current instantiation (invalid requirement of template keyword)
[Bug c++/82985] GCC 7.2.1 crashes when compiling DSO (Direct Sparse Odometry) on Linux Ubuntu 17.10
[Bug c++/82985] New: GCC 7.2.1 crashes when compiling DSO (Direct Sparse Odometry) on Linux Ubuntu 17.10
[Bug c++/82988] [8 regression] g++.dg/cpp0x/lambda/lambda-switch.C fail
[Bug c++/83000] Constraints for union-templates do not work
[Bug c++/83000] New: Constraints for union-templates do not work
[Bug c++/83003] Using the detection idiom and void_t causes an error
[Bug c++/83005] [8 regression] gcc.dg/cpp/macsyntx.c, gcc.dg/cpp/sysmac1.c fails
[Bug c++/83005] New: [8 regression] gcc.dg/cpp/macsyntx.c, gcc.dg/cpp/sysmac1.c fails
[Bug c++/83018] New: To support creation of header-only C++ libraries with SIMD optimization and dynamic dispatch, allow all intrinsics regardless of target architecture
[Bug c++/83018] To support creation of header-only C++ libraries with SIMD optimization and dynamic dispatch, allow all x86 intrinsics regardless of target instruction set
[Bug c++/83020] ('17) Class template constructor call skipped with no error when substitution fails in default argument
[Bug c++/83020] [7 Regression] ('17) Class template constructor call skipped with no error when substitution fails in default argument
[Bug c++/83020] New: ('17) Class template constructor call skipped with no error when substitution fails in default argument
[Bug c++/83024] ICE in build_address, at cp/typeck.c:5623
[Bug c++/83024] New: ICE in build_address, at cp/typeck.c:5623
[Bug c++/83028] New: Incorrect -Wsequence-point warning in correct C++17 code with new evaluation order rules
[Bug c++/83029] New: Memory leaks due to leaked thread local variable
[Bug c++/83035] New: Using decltype fails with an operator using non-ADL lookup
[Bug c++/83037] ice in to_sreal_scale, at profile-count.c:275
[Bug c++/83037] New: ice in to_sreal_scale, at profile-count.c:275
[Bug c++/83039] New: ice in estimate_node_size_and_time, at ipa-fnsummary.c:2750
[Bug c++/83040] __attribute__((always_inline)) causes internal_compiler_error (segmentation fault) (with recursive meta-template programming function)
[Bug c++/83040] New: __attribute__((always_inline)) causes internal_compiler_error (segmentation fault)
[Bug c++/83045] [8 Regression] -Wreturn-type regression in C++
[Bug c++/83045] New: -Wreturn-type regression in C++
[Bug c++/83046] ICE in nvptx offloading, C++ compilation of libgomp.oacc-c-c++-common/gang-static-2.c
[Bug c++/83046] New: ICE in nvptx offloading, C++ compilation of libgomp.oacc-c-c++-common/gang-static-2.c
[Bug c++/83049] Allow overloading of ?: conditional operator
[Bug c++/83049] New: Allow overloading of ?: conditional operator
[Bug c++/83050] New: Please provide shortcircuit attribute for || and && operators
[Bug c++/83050] Please provide shortcircuit attribute for || and && operators
[Bug c++/83058] [6/7/8 Regression] ICE on C++ code with negative array index: in warn_placement_new_too_small, at cp/init.c:2666
[Bug c++/83058] [8 Regression] ICE on C++ code with negative array index: in warn_placement_new_too_small, at cp/init.c:2666
[Bug c++/83058] New: ICE on C++ code with negative array index: in warn_placement_new_too_small, at cp/init.c:2666
[Bug c++/83059] ICE on invalid C++ code: in tree_to_uhwi, at tree.c:6633
[Bug c++/83059] New: ICE on invalid C++ code: in tree_to_uhwi, at tree.c:6633
[Bug c++/83060] ICE on valid C++ code: in ignore_overflows, at cp/cvt.c:583
[Bug c++/83060] New: ICE on valid C++ code: in ignore_overflows, at cp/cvt.c:583
[Bug c++/83083] New: c++2a concepts without -fconcepts
[Bug c++/83085] New: Suspicious type qualifiers ignored on cast result type [-Werror=ignored-qualifiers]
[Bug c++/83085] Suspicious type qualifiers ignored on cast result type [-Werror=ignored-qualifiers]
[Bug c++/83101] New: stod, stold was not declared
[Bug c++/83101] stod, stold was not declared
[Bug c++/83107] New: -Wshift-count-overflow does not report left shift count >= width in some cases.
[Bug c++/83115] Capturing the local variable/function parameter by value generates a compilation error
[Bug c++/83115] New: Capturing the local variable/function parameter by value generates an compilation error
[Bug c++/83116] [6/7/8 Regression] Statement with no effect causes wrong code of static object constexpr method
[Bug c++/83116] New: Statement with no effect causes wrong code of static object constexpr method
[Bug c++/83121] [8 Regression] ICE: in linemap_ordinary_map_lookup, at libcpp/line-map.c:995
[Bug c++/83121] New: [8 Regression] ICE: in linemap_ordinary_map_lookup, at libcpp/line-map.c:995
[Bug c++/83130] Compilation error related to 'using', template instantiations and default constructors
[Bug c++/83130] New: Compilation error related to 'using', template instantiations and default constructors
[Bug c++/83132] Error while redeclaring an enum with extra qualification
[Bug c++/83132] New: Error while redeclaring an enum with extra qualification
[Bug c++/83137] New: Member function pointer template parameter not constant expression when set to nullptr
[Bug c++/83138] ICE: Segfault expanding function parameter pack in subsequent sibling pack declaration
[Bug c++/83138] New: ICE: Segfault expanding function parameter pack in subsequent sibling pack declaration
[Bug c++/83144] New: ICE using trailing return type and constexpr with GCC 7.X
[Bug c++/83145] Ambiguous overload with templates, only GCC7 C++17 mode (regression?)
[Bug c++/83145] New: Ambiguous overload with templates, only GCC7 C++17 mode (regression?)
[Bug c++/83161] Feature request: add a builtin for printing structs and classes
[Bug c++/83166] [8 regression] error: type mismatch in pointer diff expression internal compiler error: verify_gimple failed
[Bug c++/83166] New: [8 regression] error: type mismatch in pointer diff expression internal compiler error: verify_gimple failed
[Bug c++/83167] New: decltype((x)) inside lambda is considered odr-use if x is not a reference
[Bug c++/83170] ice in verify_use with -O3
[Bug c++/83170] New: ice in verify_use with -O3
[Bug c++/83171] New: std::bitset::count not inlining __popcountdi2
[Bug c++/83181] New: [C++17] Invalid deduction guide accepted
[Bug c++/83186] [8 regression] internal compiler error: in build_address, at cp/typeck.c:5667
[Bug c++/83186] New: [8 regression] internal compiler error: in build_address, at cp/typeck.c:5667
[Bug c++/83187] [8 regression] internal compiler error: in get_alias_set, at alias.c:923
[Bug c++/83187] New: [8 regression] internal compiler error: in get_alias_set, at alias.c:923
[Bug c++/83204] [6/7/8 Regression] c++ -std=c++14 ICE in maybe_undo_parenthesized_ref, at cp/semantics.c:1694
[Bug c++/83204] New: [6/7/8 Regression] c++ -std=c++14 ICE in maybe_undo_parenthesized_ref, at cp/semantics.c:1694
[Bug c++/83205] ICE on structured binding with ill-formed negative std::tuple_size<T>::value
[Bug c++/83205] New: ICE on structured binding with ill-formed negative std::tuple_size<T>::value
[Bug c++/83211] New: Warning: ignoring incorrect section type for .init_array.00200
[Bug c++/83217] Compiler segfault: structured binding by reference to a templated type via a pointer
[Bug c++/83217] New: Compiler segfault: structured binding by reference to a templated type via a pointer
[Bug c++/83226] [7 Regression] std::map with reference T breaks in C++17 mode
[Bug c++/83226] [7/8 Regression] std::map with reference T breaks in C++17 mode
[Bug c++/83226] New: [7 Regression] std::map with reference T breaks in C++17 mode
[Bug c++/83227] [7/8 Regression] internal compiler error: in process_init_constructor_array
[Bug c++/83227] New: [7 Regression] internal compiler error: in process_init_constructor_array
[Bug c++/83231] New: ICE on constexpr evaluation
[Bug c/12245] [6/7/8 regression] Uses lots of memory when compiling large initialized arrays
[Bug c/21343] [6/7/8 Regression] incompatible internal linkage declarations in different scopes not diagnosed
[Bug c/23144] [6/7/8 Regression] invalid parameter forward declarations not diagnosed
[Bug c/26154] [6/7/8 Regression] OpenMP extensions to the C language is not documented or doumented in the wrong spot
[Bug c/28492] -Wmissing-format-attribute points to vsnprintf() or related functions instead of the function that needs the attribute added
[Bug c/51628] __attribute__((packed)) is unsafe in some cases
[Bug c/53037] warn_if_not_aligned(X)
[Bug c/53871] Please warn about endless loops if they are obvious
[Bug c/54554] fails to warn for uninitialized var within loop always taken at -O0
[Bug c/66618] Failure to diagnose non-constant initializer for static object with -O1
[Bug c/67224] UTF-8 support for identifier names in GCC
[Bug c/67314] No warning on assigning an out-of-range integer to an enum
[Bug c/68325] missing -Warray-bounds on a negative subscript into a flexible array member
[Bug c/69960] "initializer element is not constant"
[Bug c/76732] Improve Woverride-init
[Bug c/78352] GCC lacks support for the Apple "blocks" extension to the C family of languages
[Bug c/79153] -Wimplicit-fallthrough missed warning
[Bug c/79412] [6/7/8 Regression] ICE in fold_convert_loc, at fold-const.c:2239
[Bug c/80354] Poor support to silence -Wformat-truncation=1
[Bug c/80872] There is no warning on accidental infinite loops
[Bug c/81117] Improve buffer overflow checking in strncpy
[Bug c/81156] GCC fails to compile a formula with tgmath.h
[Bug c/81404] suggested hints for standard C macros should avoid GCC predefined macros
[Bug c/81851] missing -Wduplicated-branches on if and return statements with no else
[Bug c/81875] omp for loop optimized away
[Bug c/82050] [8 Regression] ICE on invalid code on x86_64-linux-gnu in column_range, at diagnostic-show-locus.c:1403
[Bug c/82134] warn_unused_result triggers on empty structs even when they are used
[Bug c/82200] Unhelpful diagnostic for incorrectly ordered attribute and asm on function declaration in system header
[Bug c/82216] internal compiler error: Illegal instruction
[Bug c/82272] RFE: request a warning for (<nonbool> == <bool>) etc.
[Bug c/82765] [6/7 Regression] ICE at -Os on valid code on x86_64-linux-gnu: in tree_to_shwi, at tree.c:6611
[Bug c/82787] gnu gcc (4.8 - 7.1) cannot parse some system headers in macOS (10.13)
[Bug c/82792] Fallthrough attribute ignored after label
[Bug c/82792] New: Fallthrough attribute ignored after label
[Bug c/82802] New: Potential UBSAN error with pointer difference (32-bits mode)
[Bug c/82817] C frontend errors on SSA name from REG_EXPR
[Bug c/82817] New: C frontend errors on SSA name from REG_EXPR
[Bug c/82820] New: [arm32]ldm/stm instructions Bus error on AARCH64
[Bug c/82845] -ftree-loop-distribute-patterns creates recursive loops on function called "memset"
[Bug c/82845] New: -ftree-loop-distribute-patterns creates recursive loops on function called "memset"
[Bug c/82849] New: [8 Regression] ICE on valid code since r254379
[Bug c/82855] New: AVX512: replace OP+movemask with OP_mask+ktest
[Bug c/82870] New: Assignment by Designated Initializer Overwrites a Flexible Array Member
[Bug c/82892] New: Spelling hints do not take into account missing compiler options (e.g. -fopenmp)
[Bug c/82892] Spelling hints do not take into account missing compiler options (e.g. -fopenmp)
[Bug c/82909] New: Scope of type defined by offsetof() macro
[Bug c/82909] Scope of type defined by offsetof() macro
[Bug c/82914] 'struct __attribute__ ((aligned (N))) s' ignores 'aligned' attribute
[Bug c/82914] New: 'struct __attribute__ ((aligned (N))) s' ignores 'aligned' attribute
[Bug c/82919] Docs don't mention -Wimplicit-int is enabled in C99 mode
[Bug c/82919] New: Docs don't mention -Wimplicit-int is enabled in C99 mode
[Bug c/82922] New: Request: add -Wstrict-prototypes to -Wextra as K&R style is obsolescent
[Bug c/82933] New: valgrind error in set_cur_line_info_table with -g
[Bug c/82940] New: Suboptimal code for (a & 0x7f) | (b & 0x80) on powerpc
[Bug c/82940] Suboptimal code for (a & 0x7f) | (b & 0x80) on powerpc
[Bug c/82963] -Waddress too trigger happy
[Bug c/82963] New: -Waddress too trigger happy
[Bug c/82967] New: "did you mean" suggestions are way too suggestive
[Bug c/82999] a func has two entrys: one inlined, another is normal
[Bug c/82999] New: a func has two entrys: one inlined, another is normal
[Bug c/83011] -Wformat-truncation wrongly computes length (depends on the position of numbers in the addition)
[Bug c/83011] -Wformat-truncation=2 difficult to avoid for non-constant bounds
[Bug c/83011] New: -Wformat-truncation wrongly computes length (depends on the position of numbers in the addition)
[Bug c/83034] New: ice in mem_loc_descriptor, at dwarf2out.c :15669
[Bug c/83044] New: ice in contains_struct_check
[Bug c/83056] GCC suggests the use of previously reported undeclared identifiers when reporting new undeclared identifiers
[Bug c/83056] New: GCC suggests the use of previously reported undeclared identifiers when reporting new undeclared identifiers
[Bug c/83086] New: valgrind error in recent build
[Bug c/83086] valgrind error in gimple-ssa-store-merging.c for recent build
[Bug c/83100] [8 Regression] powerpc: internal compiler error: in get_variable_section, at varasm.c:1150 with -fdata-sections
[Bug c/83100] New: [8 Regression] powerpc: internal compiler error: in get_variable_section, at varasm.c:1150 with -fdata-sections
[Bug c/83108] New: Unaligned 128bit dereference causes segfault with -O2 on x86-64
[Bug c/83108] Unaligned 128bit dereference causes segfault with -O2 on x86-64
[Bug c/83117] [8 Regression] FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c (test for excess errors)
[Bug c/83117] FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c (test for excess errors)
[Bug c/83122] -Wconversion and shifting bitwise
[Bug c/83122] New: -Wconversion and shifting bitwise
[Bug c/83123] New: Int compare - different asm code for different return type
[Bug c/83139] error: null destination pointer [-Werror=format-truncation=] for second call with same destination pointer
[Bug c/83139] New: error: null destination pointer [-Werror=format-truncation=] for second call with same destination pointer
[Bug c/83151] Explicit unsigned bitfields are treated as signed ones
[Bug c/83151] New: Explicit unsigned bitfields are treated as signed ones
[Bug c/83162] New: x86-64 -Wclobbered issuing more false alarms (regression)
[Bug c/83172] -Wstack-size= doesn't detect the correct stack size with VLA or alloca
[Bug c/83172] New: -Wstack-size= doesn't detect the correct stack size with VLA or alloca
[Bug c/83174] New: -Wvla-larger-than reports wrong VLA size in some cases
[Bug c/83175] compiler optimizing the code corresponding to double precision operations
[Bug c/83175] New: compiler optimizing the code corresponding to double precision operations
[Bug c/83180] MINGW: Linking to libpq.dll produced with MSVC-x64 generates invalid code
[Bug c/83180] New: MINGW: Linking to libpq.dll produced with MSVC-x64 generates invalid code
[Bug c/83185] New: ICE with -fsanitize=address in build_simple_mem_ref_loc, at tree.c:4696
[Bug c/83197] ICE in strip_float_extensions, at tree.c:11935
[Bug c/83197] New: ICE in strip_float_extensions, at tree.c:11935
[Bug c/83198] [7/8 regression] ICE internal compiler error: in format_floating, at gimple-ssa-sprintf.c:1900
[Bug c/83198] ICE internal compiler error: in format_floating, at gimple-ssa-sprintf.c:1900
[Bug c/83198] New: ICE internal compiler error: in format_floating, at gimple-ssa-sprintf.c:1900
[Bug c/83202] New: Try joining operations on consecutive array elements during tree vectorization
[Bug c/83202] Try joining operations on consecutive array elements during tree vectorization
[Bug c/83213] New: peephole bug with -O2
[Bug c/83213] peephole bug with -O2
[Bug c/83220] New: modification of a global register variable while the function only reads from it
[Bug c/83222] [ 8 regression] Inconsistent "initializer element is not constant" error
[Bug c/83222] [8 regression] Inconsistent "initializer element is not constant" error
[Bug c/83222] New: [ 8 regression] Inconsistent "initializer element is not constant" error
[Bug c/83223] New: -fconserve-stack outlined code isn't dropped if it's logically unreachable
[Bug c/83236] New: "Did you mean" suggestions maybe shouldn't offer implementation-private names
[Bug debug/47471] [6/7/8 Regression] stdarg functions extraneous too-early prologue end
[Bug debug/53118] [6/7/8 regression] -feliminate-dwarf2-dups is broken for C++
[Bug debug/61014] [6/7/8 Regression] gdb can't find symbol of derived data type array in nested subroutine
[Bug debug/63572] [6/7/8 Regression] ICF breaks user debugging experience
[Bug debug/79015] ICE in get_insn_template in gcc/final.c:2081
[Bug debug/81155] [8 Regression] Debug make check regressions in GCC 8.0
[Bug debug/81307] [8 regression] g++.dg/debug/debug9.C -gstabs FAILs
[Bug debug/82155] [7 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:21655
[Bug debug/82718] Bad DWARF5 .debug_loclists generation
[Bug debug/82837] [8 Regression] ICE in output_operand: invalid expression as operand
[Bug debug/82837] New: [8 Regression] ICE in output_operand: invalid expression as operand
[Bug debug/82933] [8 Regression] valgrind error in set_cur_line_info_table with -g
[Bug debug/82933] valgrind error in set_cur_line_info_table with -g
[Bug debug/82998] Internal compiler error in force_type_die in dwarf2out.c
[Bug debug/82998] New: Internal compiler error in force_type_die in dwarf2out.c
[Bug debug/83010] [AARCH64] DW_AT_location is not emitted for thread local variable
[Bug debug/83010] New: DW_AT_location is not emitted for thread local variable
[Bug debug/83034] [8 Regression] ice in mem_loc_descriptor, at dwarf2out.c :15669
[Bug debug/83084] [7 Regression] -fcompare-debug failure on ppc64le
[Bug debug/83084] [7/8 Regression] -fcompare-debug failure on ppc64le
[Bug debug/83157] [8 regression] gcc.dg/guality/pr41616-1.c fail
[Bug debug/83157] New: [8 regression] gcc.dg/guality/pr41616-1.c fail
[Bug debug/83199] [8 Regression] FAIL: gdb.base/async.exp & gdb.base/skip.exp
[Bug debug/83199] New: FAIL: gdb.base/async.exp & gdb.base/skip.exp
[Bug demangler/82890] New: Demangler segfaults
[Bug driver/25208] [6/7/8 Regression] two outputs and -MMD
[Bug driver/81829] [7 Regression] /usr/bin/gcc-{ar,nm,ranlib} segfault without arguments
[Bug driver/82806] New: Stabilize paths in assembler and dumps
[Bug driver/82834] New: Cross-compiler doesn't find correct multilib for target
[Bug driver/82955] ICE when using -fdump-passes -fdisable-tree-einline
[Bug driver/83193] Help for invalid -march= options from cc1 omits -march=native on x86-64, arm. aarch64, output also inconsistent
[Bug driver/83193] New: Help for invalid -march= options from cc1 omits -march=native on x86-64, arm. aarch64, output also inconsistent
[Bug driver/83206] -mfpu=auto does not work on ARM (armv7l-unknown-linux-gnueabihf)
[Bug driver/83206] New: -mfpu=auto does not work on ARM (armv7l-unknown-linux-gnueabihf)
[Bug driver/83207] New: On ARM -mcpu=native does not detect ARM big/little cpu combinations correctly (armv7l-unknown-linux-gnueabihf)
[Bug driver/83207] On ARM -mcpu=native does not detect ARM big/little cpu combinations correctly (armv7l-unknown-linux-gnueabihf)
[Bug fortran/20585] [meta-bug] Fortran 2003 support
[Bug fortran/25829] [F03] Asynchronous IO support
[Bug fortran/29600] [F03] MINLOC and MAXLOC take an optional KIND argument
[Bug fortran/29602] [F2003] I/O specifiers can now be of any kind
[Bug fortran/34040] Support for DOUBLE_TYPE_SIZE != 64 targets
[Bug fortran/36313] [F03] {MIN,MAX}{LOC,VAL} should accept character arguments
[Bug fortran/36854] [meta-bug] fortran front-end optimization
[Bug fortran/42568] [Cygwin] BLOCKDATA referenced in EXTERNAL not loading from library
[Bug fortran/42954] [6/7/8 regression] TARGET_*_CPP_BUILTINS issues with gfortran
[Bug fortran/44292] [libgfortran ABI breakage] Increase internal size of RECL= of the OPEN statement
[Bug fortran/49213] [OOP] gfortran rejects structure constructor expression
[Bug fortran/50410] [6/7/8 Regression] ICE in record_reference
[Bug fortran/53077] replace "Illegal preprocessor directive" message with "Ignoring preprocessor directive at %C. Use -cpp to enable the C preprocessor" (a patch by Tobias included)
[Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring
[Bug fortran/53478] gfortran segfaults when module name clashes with C binding name of procedure
[Bug fortran/53796] I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)
[Bug fortran/54613] [F03] [F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=
[Bug fortran/56496] [OOP] [F08] ICE with TYPE(*) coarray and SELECT TYPE
[Bug fortran/56818] [meta-bug] fortran-dev bugs
[Bug fortran/57048] [6/7/8 Regression] Handling of C_PTR and C_FUNPTR leads to reject valid
[Bug fortran/57129] [6/7/8 Regression] Improve error message for conflicts between PROCEDURE and DERIVED.
[Bug fortran/59107] [6/7/8 Regression] Spurious "Type specified for intrinsic function 'command_argument_count' at (1) is ignored" under -Wsurprising.
[Bug fortran/59781] [6 Regression] [F03] Incorrect initialisation of derived type
[Bug fortran/60483] [6/7/8 Regression] No IMPLICIT type error with: ASSOCIATE( X => derived_type() ) [i.e. w/ structure constructor]
[Bug fortran/60576] [6/7/8 Regression] FAIL: gfortran.dg/assumed_rank_7.f90
[Bug fortran/61527] [6/7/8 Regression] [OOP] class/extends, multiple generic assignment, accept invalid
[Bug fortran/61765] [6/7/8 Regression] [F03] Rejects valid BIND(C) ENTRY
[Bug fortran/65381] [6/7/8 Regression] ICE during array result, assignment
[Bug fortran/65428] ICE on nest array constructor
[Bug fortran/66695] [6/7/8 Regression] [F03] ICE with binding-name equal to the name of a use-associated procedure
[Bug fortran/67076] [6/7/8 Regression] [F08] Critical inside a module procedure
[Bug fortran/67679] [6/7/8 Regression] -Wunitialized reports on compiler-generated variables
[Bug fortran/68226] [6/7/8 Regression] [OOP] ICE on assignment of pointer-valued function to allocatable
[Bug fortran/68241] [meta-bug] [F03] Deferred-length character
[Bug fortran/69455] [6/7/8 Regression] [F08] Assembler error(s) when using intrinsic modules in two BLOCK
[Bug fortran/69739] [6/7/8 Regression] ICE during array result, allocatable assignment
[Bug fortran/69815] Don't always use BLOCKS for front-end optimization variables
[Bug fortran/70072] ICE in gfc_find_array_ref(): No ref found
[Bug fortran/70330] [5 Regression] ICE with -Wextra -Wno-unused-dummy-argument and unused optional dummy argument
[Bug fortran/71066] [6/7/8 Regression] ICE in set_loop_bounds, at fortran/trans-array.c:4680
[Bug fortran/71703] [6/7/8 Regression] [OOP] ICE in wide_int_to_tree, at tree.c:1488
[Bug fortran/71723] [6/7/8 Regression] [F08] ICE on invalid pointer initialization
[Bug fortran/71860] [6/7/8 Regression] [OOP] ICE on pointing to null(mold), verify_gimple failed
[Bug fortran/71861] [6/7/8 Regression] [F03] ICE in write_symbol(): bad module symbol
[Bug fortran/72714] [6/7/8 Regression] [Coarray] ICE in gfc_array_init_size, at fortran/trans-array.c:5235
[Bug fortran/72716] [6 Regression] ICE in gfc_resolve_omp_declare_simd, at fortran/openmp.c:5156
[Bug fortran/77517] ICE in conv_intrinsic_move_alloc, at fortran/trans-intrinsic.c:9517
[Bug fortran/77518] [6/7/8 Regression] [Coarray] [OOP] ICE in gfc_advance_chain, at fortran/trans.c:58
[Bug fortran/77680] [6/7/8 Regression] [F03] ICE in ctor_for_folding, at varpool.c:419
[Bug fortran/77746] [6/7/8 Regression] [F03] Wrong subroutine called, clash of specific procedure name and binding-name
[Bug fortran/77871] [6/7/8 Regression] [Coarray] [OOP] ICE in gfc_get_caf_token_offset, at fortran/trans-expr.c:1981
[Bug fortran/77872] [6/7/8 Regression] ICE in gfc_conv_descriptor_token, at fortran/trans-array.c:305
[Bug fortran/77908] Array operation fails for arrays with "long" indices
[Bug fortran/78026] [6 Regression] ICE in gfc_resolve_omp_declare_simd, at fortran/openmp.c:5190
[Bug fortran/78238] [7/8 Regression] [OOP] ICE: verify_gimple failed, with -fdefault-integer-8
[Bug fortran/78240] ICE in match_clist_expr, at fortran/decl.c:728
[Bug fortran/78293] [6/7/8 Regression] SIGABRT with function result used as argument
[Bug fortran/78619] [6/7/8 Regression] ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889
[Bug fortran/78641] [6/7/8 Regression] [OOP] ICE on polymorphic allocatable function in array constructor
[Bug fortran/78686] ICE in gfc_apply_init, at fortran/expr.c:4124
[Bug fortran/78746] charlen_03, charlen_10 ICE
[Bug fortran/78814] ICE in symbol_rank, at fortran/interface.c:1265
[Bug fortran/78865] [6/7/8 Regression] ICE in create_tmp_var, at gimple-expr.c:473
[Bug fortran/78990] [6/7/8 Regression] ICE when assigning polymorphic array function result
[Bug fortran/79072] ICE with class(*) pointer function result and character value
[Bug fortran/79426] [6/7/8 Regression] fortran - internal compiler error: in fold_convert_loc, at fold-const.c:2251
[Bug fortran/79485] [6/7/8 Regression] Bind(c) and module procedure renaming causes wrong procedure to be called
[Bug fortran/79524] [6/7/8 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90
[Bug fortran/79685] [6/7/8 Regression] ICE on valid code in gfc_match_structur_constructor
[Bug fortran/79929] [7/8 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647
[Bug fortran/79933] gfortran no longer able to compile dolfyn benchmark
[Bug fortran/80554] [f08] variable redefinition in submodule
[Bug fortran/80555] [6/7/8 Regression] ICE when using MAXVAL of a rank-2 PARAMETER array in a module
[Bug fortran/80645] [8 regression] FAIL: gfortran.dg/elemental_subroutine_3.f90 -O1 (test for excess errors)
[Bug fortran/81304] [6/7 Regression] Bogus warning with -Wsurprising and -fopenmp: Type specified for intrinsic function 'min' / 'max'
[Bug fortran/81304] [6/7/8 Regression] Bogus warning with -Wsurprising and -fopenmp: Type specified for intrinsic function 'min' / 'max'
[Bug fortran/81447] [7/8] gfortran fails to recognize the exact dynamic type of a polymorphic entity that was allocated in a external procedure
[Bug fortran/81735] [6/7/8 Regression] double free or corruption (fasttop) error (SIGABRT) with character(:) and custom return type with allocatable
[Bug fortran/81827] Large compile time with derived-type rrays
[Bug fortran/81841] [6/7 Regression] THREADPRIVATE (OpenMP) wrongly rejected in BLOCK DATA
[Bug fortran/81841] [6/7/8 Regression] THREADPRIVATE (OpenMP) wrongly rejected in BLOCK DATA
[Bug fortran/82049] [6/7/8 Regression] ICE with character(*),parameter array constructor
[Bug fortran/82250] Fortran OpenACC acc_on_device early folding
[Bug fortran/82258] [8 regression] allocate_zerosize_3.f fails since r251949
[Bug fortran/82314] internal compiler error: in gfc_conv_expr_descriptor, at fortran/trans-array.c:6972
[Bug fortran/82392] Allign arrays for faster execution
[Bug fortran/82471] Reorder loop for unfavorable index ordering in DO CONCURRENT and FORALL
[Bug fortran/82568] [6/7/8] ICE with do-loop inside BLOCK inside omp
[Bug fortran/82605] [PDT] ICE in insert_parameter_exprs, at fortran/decl.c:3154
[Bug fortran/82606] [PDT] ICE in gfc_extract_int, at fortran/expr.c:641
[Bug fortran/82622] [PDT] ICE in structure_alloc_comps, at fortran/trans-array.c:8963
[Bug fortran/82719] [PDT] ICE in transfer_expr, at fortran/trans-io.c:2393
[Bug fortran/82720] [PDT] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2400
[Bug fortran/82774] [6/7/8 Regression] Structure constructor and deferred type parameter character component
[Bug fortran/82783] [7/8 Regression] gfortran ICEs when compiling polymorphic function call
[Bug fortran/82796] [6/7/8 Regression] Private+equivalence in used module breaks compilation of pure function
[Bug fortran/82796] New: Private+equivalence in used module breaks compilation of pure function
[Bug fortran/82814] ICE from submodule character function
[Bug fortran/82814] New: ICE from submodule character function
[Bug fortran/82841] New: Segfault in gfc_simplify_transfer
[Bug fortran/82841] Segfault in gfc_simplify_transfer
[Bug fortran/82842] (PDT) Constructors do not work
[Bug fortran/82842] New: (PDT) Constructors do not work
[Bug fortran/82843] (PDT) Constructors with PDT components do not work.
[Bug fortran/82843] New: (PDT) Constructors with PDT components do not work.
[Bug fortran/82859] derived type character component, array comparison inconsistent
[Bug fortran/82859] New: derived type character component, array comparison inconsistent
[Bug fortran/82865] New: Option -fdec collides with PDT
[Bug fortran/82865] Option -fdec collides with PDT
[Bug fortran/82866] [PDT] ICE in resolve_fl_derived0, at fortran/resolve.c:14004
[Bug fortran/82866] New: [PDT] ICE in resolve_fl_derived0, at fortran/resolve.c:14004
[Bug fortran/82868] ICE in generate_coarray_sym_init, at fortran/trans-decl.c:5203
[Bug fortran/82868] New: ICE in generate_coarray_sym_init, at fortran/trans-decl.c:5203
[Bug fortran/82869] New: c_associated does not always give false for null pointers
[Bug fortran/82884] ICE in gfc_resolve_character_array_constructor, at fortran/array.c:2069
[Bug fortran/82884] New: ICE in gfc_resolve_character_array_constructor, at fortran/array.c:2069
[Bug fortran/82886] ICE with -finit-derived in gfc_conv_expr, at fortran/trans-expr.c:7807
[Bug fortran/82886] New: ICE with -finit-derived in gfc_conv_expr, at fortran/trans-expr.c:7807
[Bug fortran/82895] An internal routine used in a parallel section (OpenMP) does not get the values of thread-private variables
[Bug fortran/82895] New: An internal routine used in a parallel section (OpenMP) does not get the values of thread-private variables
[Bug fortran/82896] New: probably pointer assignement bug in gfortran compiler version 7.2.0
[Bug fortran/82896] probably pointer assignement bug in gfortran compiler version 7.2.0
[Bug fortran/82904] [7/8 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:261
[Bug fortran/82904] ICE in make_ssa_name_fn, at tree-ssanames.c:261
[Bug fortran/82904] New: ICE in make_ssa_name_fn, at tree-ssanames.c:261
[Bug fortran/82923] Automatic allocation of deferred length character using function result
[Bug fortran/82923] New: Automatic allocation of deferred length character using function result
[Bug fortran/82932] [8 Regression] [OOP] ICE in update_compcall_arglist, at fortran/resolve.c:5837
[Bug fortran/82932] New: [8 Regression] [OOP] ICE in update_compcall_arglist, at fortran/resolve.c:5837
[Bug fortran/82934] [6/7/8 Regression] Segfault on assumed character length in allocate
[Bug fortran/82934] New: Segfault on assumed character length in allocate
[Bug fortran/82937] [F03] associate non-standard bounds are lost for associating entity
[Bug fortran/82937] New: [F03] associate non-standard bounds are lost for associating entity
[Bug fortran/82938] New: Speed regression in internal read
[Bug fortran/82938] Speed regression in internal read
[Bug fortran/82943] Error derived type-bound procedure PASS(this)
[Bug fortran/82943] New: Error derived type-bound procedure PASS(this)
[Bug fortran/82968] New: gfortran.dg/ieee/ieee_6.f90 fails at -O0
[Bug fortran/82969] [6/7/8 Regression] ICE in gfc_class_vptr_get, at fortran/trans-expr.c:211
[Bug fortran/82969] ICE in gfc_class_vptr_get, at fortran/trans-expr.c:211
[Bug fortran/82969] New: ICE in gfc_class_vptr_get, at fortran/trans-expr.c:211
[Bug fortran/82970] ICE in vptr_field_get, at fortran/trans-expr.c:264
[Bug fortran/82970] New: ICE in vptr_field_get, at fortran/trans-expr.c:264
[Bug fortran/82971] ICE in gfc_find_derived_vtab, at fortran/class.c:2214 ...
[Bug fortran/82971] New: ICE in gfc_find_derived_vtab, at fortran/class.c:2214 ...
[Bug fortran/82972] [8 Regression] ICE with -finit-derived in gfc_conv_structure, at fortran/trans-expr.c:7733 (and others)
[Bug fortran/82972] ICE with -finit-derived in gfc_conv_structure, at fortran/trans-expr.c:7733 (and others)
[Bug fortran/82972] New: ICE with -finit-derived in gfc_conv_structure, at fortran/trans-expr.c:7733 (and others)
[Bug fortran/82973] [8 regression] ICE in output_constant_pool_2, at varasm.c:3896 on aarch64
[Bug fortran/82973] ICE in output_constant_pool_2, at varasm.c:3896 on aarch64
[Bug fortran/82973] New: ICE in output_constant_pool_2, at varasm.c:3896 on aarch64
[Bug fortran/82976] [8 Regression] Error: non-trivial conversion at assignment since r254526
[Bug fortran/82976] New: [8 Regression] Error: non-trivial conversion at assignment since r254526
[Bug fortran/82978] [PDT] [F2003] Paramaterized Derived Type LEN parameters take the latest value per-kind
[Bug fortran/82978] New: [PDT] [F2003] Paramaterized Derived Type LEN parameters take the latest value per-kind
[Bug fortran/82979] [PDT] [F2003] [ice-on-invalid] ICE (segfault) on invalid type-param-name-list in PDT declaration
[Bug fortran/82979] New: [PDT] [F2003] [ice-on-invalid] ICE (segfault) on invalid type-param-name-list in PDT declaration
[Bug fortran/82992] ICE in create_int_parameter_array, at fortran/module.c:6586
[Bug fortran/82992] New: ICE in create_int_parameter_array, at fortran/module.c:6586
[Bug fortran/82993] ICE in free_expr0, at fortran/expr.c:445
[Bug fortran/82993] New: ICE free_expr0, at fortran/expr.c:445
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
[Bug fortran/82994] New: ICE in gfc_match_deallocate, at fortran/match.c:4478
[Bug fortran/82995] New: Segmentation fault passing optional argument to intrinsic sum function
[Bug fortran/82995] Segmentation fault passing optional argument to intrinsic sum function
[Bug fortran/82996] ICE and segfault with derived type finalization
[Bug fortran/82996] New: ICE and segfault with derived type finalization
[Bug fortran/83006] [8 regression] gfortran.dg/pr78240.f90 fail
[Bug fortran/83006] New: [8 regression] gfortran.dg/pr78240.f90 fail
[Bug fortran/83012] [8 Regression] Simply contiguous pointer function not recognized as contiguous
[Bug fortran/83012] New: Simply contiguous pointer function not recognized as contiguous
[Bug fortran/83017] DO CONCURRENT not parallelizing
[Bug fortran/83017] New: DO CONCURRENT not parallelizing
[Bug fortran/83021] [7 Regression] gfortran segfault
[Bug fortran/83021] [7/8 Regression] gfortran segfault
[Bug fortran/83021] [7/8 Regression] gfortran segfault in polymorphic assignment
[Bug fortran/83021] New: [7 Regression] gfortran segfault
[Bug fortran/83042] [7/8 regression] ICE on valid code
[Bug fortran/83042] [8.0 regression] ICE on valid code
[Bug fortran/83042] New: [8.0 regression] ICE on valid code
[Bug fortran/83057] New: OPEN(3f) without a filename and without STATUS='SCRATCH' does not produce a warning as being an extension on unassigned files
[Bug fortran/83057] OPEN without a filename and without STATUS='SCRATCH' could produce a warning
[Bug fortran/83057] OPEN(3f) without a filename and without STATUS='SCRATCH' does not produce a warning as being an extension on unassigned files
[Bug fortran/83064] DO CONCURRENT inconsistent results
[Bug fortran/83064] New: DO CONCURRENT inconsistent results
[Bug fortran/83076] [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
[Bug fortran/83076] New: [8 Regression] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1598
[Bug fortran/83078] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1110
[Bug fortran/83078] New: ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1110
[Bug fortran/83079] ICE in gfc_widechar_to_char, at fortran/scanner.c:198
[Bug fortran/83079] New: ICE in gfc_widechar_to_char, at fortran/scanner.c:198
[Bug fortran/83088] [8 Regression] ICE with -init-derived
[Bug fortran/83088] New: ICE with -init-derived
[Bug fortran/83092] ICE in gfc_apply_init, at fortran/expr.c:4228
[Bug fortran/83092] New: ICE in gfc_apply_init, at fortran/expr.c:4228
[Bug fortran/83093] ICE in fold_convert_loc, at fold-const.c:2266
[Bug fortran/83093] New: ICE in fold_convert_loc, at fold-const.c:2266
[Bug fortran/83094] ICE in ipa_modify_formal_parameters, at ipa-param-manipulation.c:105
[Bug fortran/83094] New: ICE in ipa_modify_formal_parameters, at ipa-param-manipulation.c:105
[Bug fortran/83113] Bogus "duplicate allocatable attribute" error for submodule character function
[Bug fortran/83113] New: Bogus "duplicate allocatable attribute" error for submodule character function
[Bug fortran/83118] [7/8 Regression] Bad intrinsic assignment of class(*) array component of derived type
[Bug fortran/83118] Bad intrinsic assignment of class(*) array component of derived type (8.0 regression)
[Bug fortran/83118] New: Bad intrinsic assignment of class(*) array component of derived type (8.0 regression)
[Bug fortran/83135] New: Routines in submodules treat protected variables from other modules as public
[Bug fortran/83135] Routines in submodules treat protected variables from other modules as public
[Bug fortran/83146] [6/7/8 Regression] ICE on SELECT CASE statement with associate name
[Bug fortran/83146] ICE on SELECT CASE statement with associate name
[Bug fortran/83146] New: ICE on SELECT CASE statement with associate name
[Bug fortran/83148] [8 regression] ICE: crash_signal from toplev.c:325
[Bug fortran/83148] New: [7.2 regression] ICE: crash_signal from toplev.c:325
[Bug fortran/83149] [8 Regression] ICE on SELECT CASE: crash_signal in toplev.c:325
[Bug fortran/83149] New: ICE on SELECT CASE: crash_signal in toplev.c:325
[Bug fortran/83152] New: Possible run time error in derived type i/o
[Bug fortran/83152] Possible run time error in derived type i/o
[Bug fortran/83153] New: Possible run time error in derived type io example - 2
[Bug fortran/83153] Possible run time error in derived type io example - 2
[Bug fortran/83154] ICE: associate and coarrays
[Bug fortran/83154] New: ICE: associate and coarrays
[Bug fortran/83183] New: Out of memory with option -finit-derived
[Bug fortran/83183] Out of memory with option -finit-derived
[Bug fortran/83184] New: Out of memory or ICE with option -fdec
[Bug fortran/83184] Out of memory or ICE with option -fdec
[Bug fortran/83189] New: [8 regression] internal compiler error: in probability_in, at profile-count.h:1050
[Bug fortran/83191] [7/8 Regression] Writing a namelist with repeated complex numbers
[Bug fortran/83191] New: Writing a namelist with repeated complex numbers
[Bug fortran/83192] ICE for printing derived type
[Bug fortran/83192] New: ICE for printing derived type
[Bug fortran/83196] ICE in gfc_build_compare_string, at fortran/trans-expr.c:3609 (and others)
[Bug fortran/83196] New: ICE in gfc_build_compare_string, at fortran/trans-expr.c:3609 (and others)
[Bug fortran/83209] [7/8 Regression] Failure of allocation of a coarray with a pointer component
[Bug fortran/83209] New: Failure of allocation of a coarray with a pointer component
[Bug fortran/83218] gforttran command fails to compile if fortran file is present inside folder "%+@"
[Bug fortran/83218] New: gforttran command fails to compile if fortran file is present inside folder "%+@"
[Bug fortran/83224] creating character array from elements shorter than declared does not pad with whitespace properly and aborts
[Bug fortran/83224] New: creating character array from elements shorter than declared does not pad with whitespace properly and aborts
[Bug fortran/83225] [8.0 regression] runtime error in transfer.c
[Bug fortran/83225] New: [8.0 regression] runtime error in transfer.c
[Bug fortran/83230] New: [8.0 regression] segmentation fault in bind C C/C++
[Bug fortran/83235] New: IAND sometimes doesn't take bitwise-and of sign bit with -O2
[Bug gcov-profile/45891] Guessed profile needs updating after profile-read
[Bug gcov-profile/47618] Collecting multiple profiles and using all for PGO
[Bug gcov-profile/48463] gcov does not handle C++ clones (deleting ctors, template instantiations)
[Bug gcov-profile/79392] MinGW-w64 backend: programs built with --coverage do not create *.gcda files
[Bug gcov-profile/82457] libgcov fork and exec hooks not always used
[Bug gcov-profile/82614] GCOV crashes while parsing gcda file
[Bug gcov-profile/82633] Document GCOV and function removal (-fkeep-inline-functions, -fkeep-static-functions)
[Bug gcov-profile/82702] gcov intermediate format is creating multiple 'gcov' files, it was creating a single file up to GCC 6
[Bug gcov-profile/83030] [8 regression] ICE in create_pseudo_cfg, at dwarf2cfi.c:2840
[Bug gcov-profile/83030] New: [8 regression] ICE in create_pseudo_cfg, at dwarf2cfi.c:2840
[Bug gcov-profile/83074] New: Shared object built with `-pie --coverage' hangs forever
[Bug gcov-profile/83074] Shared object built with `-pie --coverage' hangs forever
[Bug gcov-profile/83200] New: Unable to manipulate (prefix, strip) coverage/profile data file (.gcda) paths at compile time
[Bug gcov-profile/83214] [8 regression] FAIL: g++.dg/gcov/gcov-8.C -std=gnu++11 gcov failed
[Bug gcov-profile/83214] New: [8 regression] FAIL: g++.dg/gcov/gcov-8.C -std=gnu++11 gcov failed
[Bug go/59431] [6/7/8 regression] runtime FAILs on Solaris
[Bug go/66368] [5 Regression] go tool crashes on powerpc-linux-gnu
[Bug go/83071] gccgo: ICE in set_type
[Bug go/83071] New: gccgo: ICE in set_type
[Bug go/83102] [8 Regression] go bootstrap error in ast-dump.cc due to __is_invocable failure
[Bug hsa/82771] FAIL: brig.dg/test/gimple/packed.hsail (internal compiler error)
[Bug inline-asm/82926] New: x86_64 inline assembly with push/pop produces buggy code
[Bug ipa/60243] IPA is slow on large cgraph tree
[Bug ipa/80899] [6/7/8 Regression] Devirtualization causes incorrect code generation with placement new in some cases
[Bug ipa/81133] [8 Regression] PGO/LTO bootstrap: ICE: in inline_small_functions, at ipa-inline.c:1891
[Bug ipa/81360] [8 Regression] ice in estimate_edge_growth, at ipa-inline.h:86
[Bug ipa/81465] [8 Regression] ICE in estimate_edge_growth at gcc/ipa-inline.h:85 on s390x target
[Bug ipa/82801] [6/7/8 Regression] Internal compiler error with Eigen and __attribute__((always_inline, flatten))
[Bug ipa/82801] Internal compiler error with Eigen and __attribute__((always_inline, flatten))
[Bug ipa/82808] [7/8 Regression] LTO clone wrong value
[Bug ipa/82808] New: LTO clone wrong value
[Bug ipa/82879] [8 regression] ICE in max, at profile-count.h:889
[Bug ipa/82879] New: [8 regression] ICE in max, at profile-count.h:889
[Bug ipa/82903] [8 regression] gcc.dg/tree-prof/20050826-2.c fail
[Bug ipa/82903] New: [8 regression] gcc.dg/tree-prof/20050826-2.c fail
[Bug ipa/82908] [8 regression] gcc.dg/tree-prof/cmpsf-1.c and gcc.dg/tree-prof/20050826-2.c fail starting with r254452
[Bug ipa/82908] New: [8 regression] gcc.dg/tree-prof/cmpsf-1.c and gcc.dg/tree-prof/20050826-2.c fail starting with r254452
[Bug ipa/82957] [8 Regression] ICE: in to_cgraph_frequency, at profile-count.c:251
[Bug ipa/82957] New: internal compiler error: in to_cgraph_frequency, at profile-count.c:251
[Bug ipa/83001] [8 Regression] ICE in edge_badness, at ipa-inline.c:1025
[Bug ipa/83001] New: [8 Regression] ICE in edge_badness, at ipa-inline.c:1025
[Bug ipa/83037] [8 Regression] ice in to_sreal_scale, at profile-count.c:275
[Bug ipa/83039] ice in estimate_node_size_and_time, at ipa-fnsummary.c:2750
[Bug ipa/83051] [8 Regression] ICE on valid code at -O3: in edge_badness, at ipa-inline.c:1024
[Bug ipa/83051] New: ICE on valid code at -O3: in edge_badness, at ipa-inline.c:1024
[Bug ipa/83054] [8 Regression] ICE in operator>, at profile-count.h:823
[Bug ipa/83054] New: [8 Regression] ICE in operator>, at profile-count.h:823
[Bug ipa/83065] [8 Regression] SPEC CPU2017 523/623 compfail (ICE)
[Bug ipa/83065] New: [8 Regression] SPEC CPU2017 523/623 compfail (ICE)
[Bug ipa/83094] ICE in ipa_modify_formal_parameters, at ipa-param-manipulation.c:105
[Bug ipa/83125] [8 regression] ICE in edge_badness, at ipa-inline.c:1025
[Bug ipa/83125] New: [8 regeression] ICE in edge_badness, at ipa-inline.c:1025
[Bug ipa/83178] [8 regression] g++.dg/ipa/devirt-22.C fail
[Bug ipa/83178] New: [8 regression] g++.dg/ipa/devirt-22.C fail
[Bug ipa/83179] [8 regression] gcc.dg/ipa/inline-1.c fail
[Bug ipa/83179] New: [8 regression] gcc.dg/ipa/inline-1.c fail
[Bug ipa/83229] [8 Regression] ICE in from_gcov_type, at profile-count.h:676
[Bug ipa/83229] New: [8 Regression] ICE in from_gcov_type, at profile-count.h:676
[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin
[Bug jit/64296] link failure of libgccjit.so for "in tree" gmp/mpc/mpfr/isl
[Bug jit/82826] [8 regression] jit.dg test-benchmark.c.exe fail
[Bug jit/82826] New: [8 regression] jit.dg test-benchmark.c.exe fail
[Bug jit/82846] [8 regression] jit.dg test-alignment.c.exe, test-combination.c.exe, test-threads.c.exe fails
[Bug jit/82846] New: [8 regression] jit.dg test-alignment.c.exe, test-combination.c.exe, test-threads.c.exe fails
[Bug jit/83155] [8 regression] test-error-array-bounds.c.exe fail
[Bug jit/83155] New: [8 regression] test-error-array-bounds.c.exe fail
[Bug libfortran/78549] [8 Regression] Very slow formatted internal file output
[Bug libfortran/78549] Very slow formatted internal file output
[Bug libfortran/80850] Sourced allocate() fails to allocate a pointer
[Bug libfortran/81937] stack-buffer-overflow on memcpy in libgfortran/io/unix.c on character(kind=4)
[Bug libfortran/81985] several sanitizer undefined runtime errors in sanitized libgfortran
[Bug libfortran/82962] New: valgrind reports "Conditional jump or move depends on uninitialised value" in EXECUTE_COMMAND_LINE
[Bug libfortran/82962] valgrind reports "Conditional jump or move depends on uninitialised value" in EXECUTE_COMMAND_LINE
[Bug libfortran/83036] INQUIRE specifier NEXTREC is a 4-byte integer, should be 8
[Bug libfortran/83036] New: INQUIRE specifier NEXTREC is a 4-byte integer, should be 8
[Bug libfortran/83070] -Wsign-compare warning in eoshift0
[Bug libfortran/83070] New: -Wsign-compare warning in eoshift0
[Bug libfortran/83097] New: Use __BYTE_ORDER__ instead of runtime test
[Bug libfortran/83097] Use __BYTE_ORDER__ instead of runtime test
[Bug libfortran/83168] FAIL: gfortran.dg/fmt_f0_2.f90 with a sanitized libgfortran
[Bug libfortran/83168] New: FAIL: gfortran.dg/fmt_f0_2.f90 with a sanitized libgfortran
[Bug libgcc/57221] [6/7/8 regression] libgcc symbol visibility changes break Android blobs
[Bug libgcc/59305] [6/7/8 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13
[Bug libgcc/82635] std::thread's join broken on FreeBSD with all GCCs >= 5
[Bug libgcc/83103] Improve __mulkc3 and __divkc3 on Power9
[Bug libgcc/83103] New: Improve __mulkc3 and __divkc3 on Power9
[Bug libgcc/83112] New: Silence warnings from PowerPC libgcc float128-ifunc.c compilation
[Bug libgcc/83112] Silence warnings from PowerPC libgcc float128-ifunc.c compilation
[Bug libgomp/38935] Openmp reduction with - (minus) does not produce correct result
[Bug libgomp/60035] [PATCH] make it possible to use OMP on both sides of a fork (without violating standard)
[Bug libgomp/60670] omp.h may differ between multilibs
[Bug libgomp/81386] [8 regression] libgomp.fortran/appendix-a/a.16.1.f90 fails starting with 249424
[Bug libgomp/82864] New: Stop using GOMP_OFFLOAD_openacc_async_set_async
[Bug libgomp/82864] Stop using GOMP_OFFLOAD_openacc_async_set_async
[Bug libgomp/82901] GOACC_declare calls GOACC_enter_exit_data with async arg 0
[Bug libgomp/82901] New: GOACC_declare calls GOACC_enter_exit_data with async arg 0
[Bug libgomp/83159] [8 regression] g++.dg/gomp/declare-simd-1.C fail
[Bug libgomp/83159] New: [8 regression] g++.dg/gomp/declare-simd-1.C fail
[Bug libstdc++/21549] Configure options hard to find
[Bug libstdc++/48101] obscure error message with std::set<const int>
[Bug libstdc++/50871] libstdc++ should be built with -Wpedantic and/or -Wsystem-headers
[Bug libstdc++/57426] Application core dumps at __gnu_cxx::__exchange_and_add
[Bug libstdc++/64132] [6/7/8 Regression] FAIL: 22_locale/numpunct/members/char/3.cc execution test
[Bug libstdc++/65927] cppcheck: bits/locale_facets_nonio.h (_M_am_pm_format): Assignment of function parameter has no effect outside the function
[Bug libstdc++/66689] comp_ellint_3 and ellint_3 return garbage values
[Bug libstdc++/70472] is_copy_constructible<vector<unique_ptr<int>>>::value is true
[Bug libstdc++/82366] std::regex constructor called from shared library throws std::bad_cast
[Bug libstdc++/82777] incorrect result of std::filesystem::path::lexically_normal
[Bug libstdc++/82891] New: stable_sort() won't compile with function object that takes parameters by non-const reference
[Bug libstdc++/82891] stable_sort() won't compile with function object that takes parameters by non-const reference
[Bug libstdc++/82917] [8 regression] 27_io/basic_{f,if,of}stream/open/char/path.cc fails
[Bug libstdc++/82917] New: [8 regression] 27_io/basic_{f,if,of}stream/open/char/path.cc fails
[Bug libstdc++/82966] New: node_handle swap fails to compile
[Bug libstdc++/82988] New: [8 regression] g++.dg/cpp0x/lambda/lambda-switch.C fail
[Bug libstdc++/83025] [8 Regression] xfstream::open with char* gets caught on C++17 path overload.
[Bug libstdc++/83025] New: xfstream::open with char* gets caught on C++17 path overload.
[Bug libstdc++/83025] xfstream::open with char* gets caught on C++17 path overload.
[Bug libstdc++/83029] Memory leaks due to leaked thread local variable
[Bug libstdc++/83066] [8 regression] 26_numerics/gcd/gcd_neg.cc fails since r254736
[Bug libstdc++/83066] New: [8 regression] 26_numerics/gcd/gcd_neg.cc fails since r254736
[Bug libstdc++/83077] New: sso-string @ gnu-versioned-namespace.
[Bug libstdc++/83077] sso-string @ gnu-versioned-namespace.
[Bug libstdc++/83120] [8 Regression] ext/special_functions/hyperg failure on AIX
[Bug libstdc++/83120] New: [8 Regression] ext/special_functions/hyperg failure on AIX
[Bug libstdc++/83127] Missing overload for operator << of std::stringstream for old ABI
[Bug libstdc++/83127] New: Missing overload for operator << of std::stringstream for old ABI
[Bug libstdc++/83134] New: std::negation uses !B::value instead of !bool(B::value)
[Bug libstdc++/83134] std::negation uses !B::value instead of !bool(B::value)
[Bug libstdc++/83140] New: assoc_legendre returns negated value when m is odd
[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO
[Bug lto/48724] Lto build of mozilla dies at lto-wrapper: error trying to exec 'make -j1': execvp: No such file or directory
[Bug lto/69866] lto1: internal compiler error: in add_symbol_to_partition_1, at lto/lto-partition.c:158
[Bug lto/80717] LTO wrappers segfault if run with absolute path
[Bug lto/81351] [8 regression] Many LTO testcases FAIL
[Bug lto/81406] [6/7/8 Regression] ICE in check_die, at dwarf2out.c:6185
[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV
[Bug lto/82172] Destruction of basic_string in basic_stringbuf::overflow with _GLIBCXX_USE_CXX11_ABI=0, -flto, and C++17 mode results in invalid delete
[Bug lto/83061] -Wmaybe-uninitialized warnings in gcc/lto/lto-object.c
[Bug lto/83061] New: -Wmaybe-uninitialized warnings in gcc/lto/lto-object.c
[Bug lto/83121] [8 Regression] ICE: in linemap_ordinary_map_lookup, at libcpp/line-map.c:995
[Bug lto/83201] [7/8 Regression] SPEC CPU2017 505.mcf_f produces incorrect output when built with -flto and FDO
[Bug lto/83201] New: SPEC CPU2017 505.mcf_f produces incorrect output when built with -flto and FDO
[Bug lto/83201] SPEC CPU2017 505.mcf_f produces incorrect output when built with -flto and FDO
[Bug middle-end/19430] taking address of a var causes missing uninitialized warning
[Bug middle-end/21161] "clobbered by longjmp" warning ignores the data flow
[Bug middle-end/23868] [6/7/8 regression] builtin_apply uses wrong mode for multi-hard-register return values
[Bug middle-end/24222] [meta-bug] The gimplifier shouldn't emit warnings or errors
[Bug middle-end/24434] [6/7/8 Regression] get_varargs_alias_set returns 0 always
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
[Bug middle-end/26241] [6/7/8 Regression] None of the IPA passes are documented in passes.texi
[Bug middle-end/38059] [6/7/8 Regression] Compile time regression for gcc.dg/20020425-1.c
[Bug middle-end/41455] memcpy not tail called if it's a struct assignment
[Bug middle-end/48968] incorrect warning about longjmp/vfork clobbering a local (-W -O2, x86-64)
[Bug middle-end/56888] memcpy implementation optimized as a call to memcpy
[Bug middle-end/57503] [6/7/8 Regression] Expand uses wrong multiply routine
[Bug middle-end/60580] aarch64 generates wrong code for __attribute__ ((optimize("no-omit-frame-pointer")))
[Bug middle-end/61118] [6/7/8 Regression] Indirect call generated for pthread_cleanup_push with constant cleanup function
[Bug middle-end/61118] [6/7/8 Regression] Spurious -Wclobbered warning generated by gcc 4.9.0 for pthread_cleanup_push
[Bug middle-end/61118] Spurious -Wclobbered warning generated by gcc 4.9.0 for pthread_cleanup_push
[Bug middle-end/63441] incorrect "array subscript is below/above array bounds" diagnostic
[Bug middle-end/63477] [6/7/8 Regression] Bogus warning with -O3 -Warray-bounds: array subscript is above array bounds
[Bug middle-end/65041] Improve -Wclobbered
[Bug middle-end/65289] [6/7/8 regression] ICE when compiling libjpegturbo with -floop-nest-optimize
[Bug middle-end/67239] [6 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc execution test
[Bug middle-end/70773] Cortex A5 profiled sudoku solver slower due to lack of sdiv/udiv
[Bug middle-end/70773] Profiled sudoku solver slower due to lack of sdiv/udiv
[Bug middle-end/71473] [6/7/8 Regression] cilkplus sum reducer ICE
[Bug middle-end/71942] [ARM] Zero-extending whats allready zero-extended even when -O3
[Bug middle-end/78044] -Wmaybe-uninitialized and -O2: false positive with boost::optional
[Bug middle-end/78468] [8 regression] libgomp.c/reduction-10.c and many more FAIL
[Bug middle-end/78809] Inline strcmp with small constant strings
[Bug middle-end/79538] missing -Wformat-overflow with %s and non-member array arguments
[Bug middle-end/79755] [6/7/8 Regression] ICE: segfault in cgraph_node::get, at cgraph.h:1261
[Bug middle-end/80131] powerpc: 1U << (31 - x) doesn't generate optimised code
[Bug middle-end/80926] [7/8 Regression] longjmp not treated as noreturn during CFG build
[Bug middle-end/80929] [6/7/8 Regression] Division with constant no more optimized to mult highpart
[Bug middle-end/81329] Missing -Wmaybe-uninitialized warning
[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile
[Bug middle-end/82253] [6/7 Regression] ICE in convert_move, at expr.c:604
[Bug middle-end/82253] [6/7/8 Regression] ICE in convert_move, at expr.c:604
[Bug middle-end/82286] [6/7/8 Regression] Wrong array subscript is above array bounds
[Bug middle-end/82333] [8 Regression] powerpc64le _Float128 ICE in as_a, at machmode.h:345
[Bug middle-end/82404] Unnecessary instructions in switch table
[Bug middle-end/82407] [8 Regression][meta-bug] qsort_chk fallout tracking
[Bug middle-end/82547] wide_int is not setting overflow properly for large unsigned add/subtract calculations.
[Bug middle-end/82556] [7/8 Regression] internal compiler error in curr_insn_transform, at lra-constraints.c:4307
[Bug middle-end/82694] [8 regression] Linux kernel miscompiled since r250765
[Bug middle-end/82798] Inconsistent descriptions for warning options in documentation
[Bug middle-end/82810] missed uninitialized variable warning in for/while loop
[Bug middle-end/82810] New: missed uninitialized variable warning in for/while loop
[Bug middle-end/82815] New: RTL frontend errors out on const_double
[Bug middle-end/82839] missing -Wmaybe-uninitialized warning
[Bug middle-end/82839] New: missing -Wmaybe-uninitialized warning
[Bug middle-end/82847] New: [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug middle-end/82853] Optimize x % 3 == 0 without modulo
[Bug middle-end/82867] missing warning on buffer overflow assigning to the result of mempcpy
[Bug middle-end/82867] New: missing warning on buffer overflow assigning to the result of mempcpy
[Bug middle-end/82875] [8 Regression] ICE at -Os on valid code on x86_64-linux-gnu: in find_widening_optab_handler_and_mode, at optabs-query.c:414
[Bug middle-end/82878] [7 Regression] ICE in assign_temp, at function.c:968 when using optimization
[Bug middle-end/82878] [7/8 Regression] ICE in assign_temp, at function.c:968 when using optimization
[Bug middle-end/82885] memcpy does not propagate aliasing knowledge
[Bug middle-end/82885] New: memcpy does not propagate aliasing knowledge
[Bug middle-end/82898] Aliasing knowledge is not used to replace memmove with memcpy
[Bug middle-end/82898] New: Aliasing knowledge is not used to replace memmove with memcpy
[Bug middle-end/82899] *this in constructors could not alias with reference input parameters of the same type
[Bug middle-end/82899] New: *this in constructors could not alias with reference input parameters of the same type
[Bug middle-end/82905] vector shift forced to 32 bits
[Bug middle-end/82918] New: No aliasing is possible on non equal pointers
[Bug middle-end/82918] No aliasing is possible on non equal pointers
[Bug middle-end/82928] [8 Regression] glibc test-tgmath3 ICE on powerpc64le
[Bug middle-end/82928] glibc test-tgmath3 ICE on powerpc64le
[Bug middle-end/82928] New: glibc test-tgmath3 ICE on powerpc64le
[Bug middle-end/82958] New: uninitialized used warning missed when variable is both in function argument and return value within a loop
[Bug middle-end/82958] uninitialized used warning missed (loop representation, do-while)
[Bug middle-end/82987] [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug middle-end/82987] New: [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug middle-end/83004] [8 regression] gcc.dg/vect/pr81136.c fail
[Bug middle-end/83004] New: [8 regression] gcc.dg/vect/pr81136.c fail
[Bug middle-end/83019] [8 Regression] Compiler dumps predictions with -nan%
[Bug middle-end/83019] Compiler dumps predictions with -nan%
[Bug middle-end/83019] New: Compiler dumps predictions with -nan%
[Bug middle-end/83022] malloc & memset -> calloc is not always an optimization
[Bug middle-end/83022] New: malloc & memset -> calloc is not always an optimization
[Bug middle-end/83023] branch probabilities pessimize malloc
[Bug middle-end/83023] New: branch probabilities pessimize malloc
[Bug middle-end/83032] Copy elision for returning subobject
[Bug middle-end/83032] New: Copy elision for returning subobject
[Bug middle-end/83069] [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676
[Bug middle-end/83069] New: [8 Regression] internal compiler error: in from_gcov_type, at profile-count.h:676
[Bug middle-end/83074] Shared object built with `-pie --coverage' hangs forever
[Bug middle-end/83164] [8 regression] internal compiler error: verify_gimple failed
[Bug middle-end/83164] New: [8 regression] internal compiler error: verify_gimple failed
[Bug middle-end/83169] New: Optimizer doesn't correctly handle NRVO if -fno-inline-small-functions or function uninlinable
[Bug middle-end/83169] Optimizer doesn't correctly handle NRVO if -fno-inline-small-functions or function uninlinable
[Bug middle-end/83175] compiler optimizing the code corresponding to double precision operations
[Bug middle-end/83185] [8 Regression] ICE with -fsanitize=address in build_simple_mem_ref_loc, at tree.c:4696
[Bug middle-end/83215] C++: struct with char-array assumed to alias with everything
[Bug middle-end/83215] New: C++: struct with char-array assumed to alias with everything
[Bug middle-end/83228] New: Remove optimistic assumptions about atomic ops in optab.c
[Bug middle-end/83234] Aggressive loop optim warning for loop iteration that cannot happen
[Bug middle-end/83234] New: Aggressive loop optim warning for loop iteration that cannot happen
[Bug other/26966] [6/7/8 Regression] linking of C++/ObjC app fail on OpenBSD 3.9 due POSIX threading unresolved symbols
[Bug other/31233] obstack.h typo
[Bug other/31400] enable static linking of support libraries through -static-libXY
[Bug other/46633] [meta-bug] frontends use BITS_PER_UNIT when they mean TYPE_PRECISION (char_type_node)
[Bug other/49284] -fdump-ipa-cgraph leads to ICE in generate_canonical_option, at opts-common.c:303
[Bug other/53742] bad assembler output when compiling with LTO and PGO
[Bug other/62002] -fcilkplus switch breaks format attribute.
[Bug other/70268] add option -ffile-prefix-map to map one directory name (old) to another (new) in __FILE__, __BASE_FILE__and __builtin_FILE()
[Bug other/71212] Compilation of gcc (libstdc++) for foreign target platform problem.
[Bug other/78063] libbacktrace fails to handle cross CU DW_AT_abstract_origin
[Bug other/79885] --with-build-sysroot= does not get honored throughout the build (fix-includes, CPP, CXXCPP, configure-stage2)
[Bug other/81096] [8 regression] test case ttest in libbacktrace fails starting with its introduction in r249111
[Bug other/81334] -Wmisleading-indentation prints notes about being disabled even when already intentionally ignored
[Bug other/81712] gcc does not compile when using glib 2.26 (everything works fine with 2.25)
[Bug other/82784] Remove semicolon after "do {} while (0)" macros
[Bug other/82857] New: libbacktrace: please support binaries stripped with dwz -m (following the .gnu_debugaltlink)
[Bug other/82880] [6/7/8 Regression] gcc --help=target --help=optimizers hangs on mips
[Bug other/82880] New: [6/7/8 Regression] gcc --help=target --help=optimizers hangs on mips
[Bug other/82925] [8 regression] gcc.dg/tree-ssa/vrp101.c fails starting with r254379
[Bug other/82925] New: [8 regression] gcc.dg/tree-ssa/vrp101.c fails starting with r254379
[Bug other/82965] [8 regression][armeb] gcc.dg/vect/pr79347.c starts failing after r254379
[Bug other/82965] New: [8 regression][armeb] gcc.dg/vect/pr79347.c starts failing after r254379
[Bug other/82997] [8 regression] gcc.dg/cpp/sysmac1.c and gcc.dg/cpp/macsyntx.c fail starting with r254707
[Bug other/82997] New: [8 regression] gcc.dg/cpp/sysmac1.c and gcc.dg/cpp/macsyntx.c fail starting with r254707
[Bug other/83048] New: wrap multi-statement macros in do {} while (0)
[Bug other/83048] wrap multi-statement macros in do {} while (0)
[Bug other/83150] GCC's internal use of `abort`is unsafe in several ways
[Bug other/83150] New: GCC's internal use of `abort`is unsafe in several ways
[Bug other/83161] New: Feature request: add a builtin for printing structs and classes
[Bug other/83182] New: undefined behavior in generic_wide_int due to missing input validation
[Bug other/83182] undefined behavior in generic_wide_int due to missing input validation
[Bug other/83219] New: [8 regression] c-c++-common/ubsan/unreachable-2.c fails starting with r255201
[Bug preprocessor/20285] [6/7/8 Regression] gcc -E - < . gives a misleading error message
[Bug preprocessor/24024] [6/7/8 Regression] gcc -E -C processes "\" incorrectly inside C comments
[Bug preprocessor/24976] [6/7/8 Regression] simple hexadecimal number and plus/minus and no space
[Bug preprocessor/53404] warning column reported on comment in warning during bootstrap
[Bug preprocessor/81794] "would be stringified in traditional C" warning should be controlled by -Wtraditional
[Bug preprocessor/8270] [6/7/8 Regression] back-slash white space newline with comments, no warning
[Bug preprocessor/82939] genmatch fills up terminal with endless printing of periods
[Bug preprocessor/82939] New: genmatch fills up terminal with endless printing of periods
[Bug preprocessor/83063] [8 Regression] ICE on an invalid preprocessor snippet
[Bug preprocessor/83063] New: [8 Regression] ICE on an invalid preprocessor snippet
[Bug preprocessor/83173] C preprocessor generates incorrect linemarkers
[Bug preprocessor/83173] New: C preprocessor generates incorrect linemarkers
[Bug regression/83038] [8 regression] warning at random points in the input (array subscript -1 is below array bounds)
[Bug regression/83038] New: [8 regression] warning at random points in the input (array subscript -1 is below array bounds)
[Bug regression/83195] New: [8 regression] pr82929.c scan for "Merging successful" fail
[Bug rtl-optimization/30065] Could use indexed addressing to reduce const costs
[Bug rtl-optimization/37262] Two branches of the same condition being emitted
[Bug rtl-optimization/41455] memcpy not tail called if it's a struct assignment
[Bug rtl-optimization/56451] [6/7/8 regression] Wrong code for gcc.c-torture/execute/941015-1.c on SH
[Bug rtl-optimization/57970] segfault in sched-deps.c
[Bug rtl-optimization/60818] ICE in validate_condition_mode on powerpc*-linux-gnu*
[Bug rtl-optimization/63491] Ice in LRA with simple vector test case on power
[Bug rtl-optimization/64682] [5 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
[Bug rtl-optimization/65618] [6 Regression] gnat bootstrap comparison failure on mips{,el}-linux-gnu
[Bug rtl-optimization/66552] Missed optimization when shift amount is result of signed modulus
[Bug rtl-optimization/69567] PowerPC64: cstore optimisation produces bad code
[Bug rtl-optimization/69737] [5 Regression] FAIL: gcc.c-torture/execute/pr64682.c -O2 execution test
[Bug rtl-optimization/70134] combine misses jump optimization on powerpc64le
[Bug rtl-optimization/70263] [5 Regression] ICE at -O1 and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (segmentation fault)
[Bug rtl-optimization/71119] [6/7/8 Regression] ftoit instruction not emitted for double -> long bitcast
[Bug rtl-optimization/80425] Extra inter-unit register move with zero-extension
[Bug rtl-optimization/80709] [8 Regression] ICE in setup_preferred_alternate_classes_for_new_pseudos, at ira.c:2772
[Bug rtl-optimization/80818] LRA clobbers live hard reg clobbered during rematerialization
[Bug rtl-optimization/81019] [6/7/8 Regression] wrong code with -O -fno-tree-ccp
[Bug rtl-optimization/81020] [6/7 Regression] wrong code with -O -fno-tree-bit-ccp -fno-tree-coalesce-vars -fno-tree-vrp
[Bug rtl-optimization/81020] [6/7/8 Regression] wrong code with -O -fno-tree-bit-ccp -fno-tree-coalesce-vars -fno-tree-vrp
[Bug rtl-optimization/81025] [8 Regression] gcc ICE while building glibc for MIPS soft-float multi-lib variant
[Bug rtl-optimization/81288] [6/7/8 Regression] ICE on 32-bit BE powerpc targets -w -misel -O2 (-O3, -Ofast, -Os)
[Bug rtl-optimization/81308] [8 regression] ICE in calc_dfs_tree, at dominance.c:458
[Bug rtl-optimization/81501] Unneccessary calls to __tls_get_addr() in simple thread-singleton pattern
[Bug rtl-optimization/81553] [7 Regression] ICE in immed_wide_int_const, at emit-rtl.c:607
[Bug rtl-optimization/81553] [7/8 Regression] ICE in immed_wide_int_const, at emit-rtl.c:607
[Bug rtl-optimization/81791] [8 Regression] ICE in cfg_layout_redirect_edge_and_branch, at cfgrtl.c:4422
[Bug rtl-optimization/81803] [7/8 regression] miscompilation at -O1 on mips64el
[Bug rtl-optimization/82020] ICE in decompose at rtl.h:2126
[Bug rtl-optimization/82044] runtime signed integer overflow in check_mem_read_rtx() and all_positions_needed_p() in dse.c
[Bug rtl-optimization/82180] assign_spill_hard_regs spills to unaligned register pair
[Bug rtl-optimization/82290] [8 Regression] ICE at -O2 on x86_64-linux-gnu: verify_flow_info failed
[Bug rtl-optimization/82488] UBSAN in gcc/expr.c:4098:17: runtime error: signed integer overflow: 0 - -9223372036854775808 cannot be represented in type 'long int'
[Bug rtl-optimization/82597] [8 Regression] ICE at -O2 and -O3 x86_64-linux-gnu in the 32-bit mode: in extract_constrain_insn, at recog.c:2207
[Bug rtl-optimization/82621] [6/7 Regression] wrong code with -Og -fgcse -fweb
[Bug rtl-optimization/82621] [6/7/8 Regression] wrong code with -Og -fgcse -fweb
[Bug rtl-optimization/82628] [8 Regression] wrong code at -Os on x86_64-linux-gnu in the 32-bit mode
[Bug rtl-optimization/82671] [8 Regression] ICE in cfg_layout_redirect_edge_and_branch, at cfgrtl.c:4412
[Bug rtl-optimization/82675] ICE in duplicate_loop_to_header_edge at gcc/cfgloopmanip.c:1207
[Bug rtl-optimization/82677] Many projects (linux, coreutils, GMP, gcrypt, openSSL, etc) are misusing asm(divq/divl) etc, potentially resulting in faulty/unintended optimisations
[Bug rtl-optimization/82683] Combine: GCC generates bad code with -tune=thunderx2t99
[Bug rtl-optimization/82778] crash: insn does not satisfy its constraints
[Bug rtl-optimization/82803] Wildly excessive calls to __tls_get_addr with optimizations enabled.
[Bug rtl-optimization/82849] [8 Regression] ICE on valid code since r254379
[Bug rtl-optimization/82881] [8 Regression] ICE: in df_compact_blocks, at df-core.c:1729 with -freorder-blocks-algorithm=simple
[Bug rtl-optimization/82881] New: [8 Regression] ICE: in df_compact_blocks, at df-core.c:1729 with -freorder-blocks-algorithm=simple
[Bug rtl-optimization/82889] New: Unnecessary sign extension of int32 to int64
[Bug rtl-optimization/82889] Unnecessary sign extension of int32 to int64
[Bug rtl-optimization/82904] [7/8 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:261
[Bug rtl-optimization/82913] [8 Regression] ICE: Segmentation fault in try_merge_compare
[Bug rtl-optimization/82913] New: [8 Regression] ICE: Segmentation fault in try_merge_compare
[Bug rtl-optimization/82982] [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 5) in ready_sort_real in haifa scheduler
[Bug rtl-optimization/82982] New: [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 5) in ready_sort_real in haifa scheduler
[Bug rtl-optimization/83030] [8 regression] ICE in create_pseudo_cfg, at dwarf2cfi.c:2840
[Bug rtl-optimization/83068] New: Suboptimal code generated with -m32 using MMX reg
[Bug rtl-optimization/83068] Suboptimal code generated with -m32 using MMX reg
[Bug rtl-optimization/83095] [8 regression] many tests fail starting with r255001
[Bug rtl-optimization/83095] New: [8 regression] many tests fail starting with r255001
[Bug rtl-optimization/83098] [8 regression] ICE in assert_rtx_eq_at, at selftest-rtl.c:57
[Bug rtl-optimization/83098] New: [8 regression] ICE in assert_rtx_eq_at, at selftest-rtl.c:57
[Bug rtl-optimization/83123] Int compare - different asm code for different return type
[Bug rtl-optimization/83124] New: wrong code on arm-linux-gnueabi-gcc with -O3 optimization
[Bug rtl-optimization/83124] wrong code on arm-linux-gnueabi-gcc with -O3 optimization
[Bug rtl-optimization/83133] New: Superflous x86 test instructions in generated assembly.
[Bug rtl-optimization/83147] LRA inheritance undo on multiple sets problem
[Bug rtl-optimization/83147] New: LRA inheritance undo on multiple sets problem
[Bug rtl-optimization/83162] [6/7/8 Regression] x86-64 -Wclobbered issuing more false alarms (regression)
[Bug rtl-optimization/83213] [8 Regression] peephole bug with -O2
[Bug sanitizer/81275] [6/7/8 Regression] -fsanitize=thread produce incorrect -Wreturn-type warning
[Bug sanitizer/81697] Incorrect ASan global variables alignment on arm
[Bug sanitizer/82484] [8 Regression] ICE in verify_gimple failed w/ -fsanitize=address
[Bug sanitizer/82517] use-after-scope for a variable with big alignment causes a false positive
[Bug sanitizer/82545] [7 Regression] -O2: ICE in gimple_split_edge, at tree-cfg.c:2838, during GIMPLE pass sanopt
[Bug sanitizer/82792] Fallthrough attribute ignored after label, and before with address sanitizer
[Bug sanitizer/82802] Potential UBSAN error with pointer difference (32-bits mode)
[Bug sanitizer/82824] [8 regression] libsanitizer fails to build: VM_MEMORY_OS_ALLOC_ONCE undefined
[Bug sanitizer/82824] New: [8 regression] libsanitizer fails to build: VM_MEMORY_OS_ALLOC_ONCE undefined
[Bug sanitizer/82825] [8 regression] Many libsanitizer tests FAIL: dyld: Symbol not found: ___lsan_default_options
[Bug sanitizer/82825] New: [8 regression] Many libsanitizer tests FAIL: dyld: Symbol not found: ___lsan_default_options
[Bug sanitizer/82829] New: libsanitizer build failure on darwin10 (Snow Leopard) due to missing getsectiondata
[Bug sanitizer/82869] c_associated does not always give false for null pointers
[Bug sanitizer/82921] libsanitizer build failure on darwin10 (Snow Leopard) due to missing VM_MEMORY_OS_ALLOC_ONCE
[Bug sanitizer/82921] New: libsanitizer build failure on darwin10 (Snow Leopard) due to missing VM_MEMORY_OS_ALLOC_ONCE
[Bug sanitizer/82984] Execuable compiled with ASAN crashes with very limited information on Linux
[Bug sanitizer/82984] New: Execuable compiled with ASAN crashes with very limited information on Linux
[Bug sanitizer/83014] ICE in pretty-print with -fsanitize=bounds
[Bug sanitizer/83014] New: ICE in pretty-print with -fsanitize=bounds
[Bug sanitizer/83219] [8 regression] c-c++-common/ubsan/unreachable-2.c fails starting with r255201
[Bug target/18154] Inefficient max/min code for PowerPC
[Bug target/18335] [6/7/8 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy
[Bug target/18346] [6/7/8 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c
[Bug target/19520] protected function pointer and copy relocation don't work right
[Bug target/20617] [6/7/8 Regression] shared SH libgcc is exporting too many symbols
[Bug target/35179] execs crash in shared lib destructor = do_global_dtors_aux
[Bug target/39725] [6/7/8 Regression][cond-optab] MIPS pessimizations on floating-point
[Bug target/40503] DEC_EVAL_METHOD not match operators
[Bug target/42568] [Cygwin] BLOCKDATA referenced in EXTERNAL not loading from library
[Bug target/44793] [6/7/8 Regression] libgcc does not include t-ppccomm on rtems
[Bug target/46393] [6/7/8 Regression] m68k code size regression
[Bug target/47481] [6/7/8 Regression] spill failure with -O2 -msoft-float on Ada RTS
[Bug target/49526] extra move instruction for smmul
[Bug target/49826] [6/7/8 Regression] Symbols are not decorated with attribute stdcall and -mrtd
[Bug target/54589] struct offset add should be folded into address calculation
[Bug target/54699] [6/7/8 Regression] [SH] gfortran.dg/class_array_9.f03 ICEs
[Bug target/55181] [6/7/8 Regression] Expensive shift loop where a bit-testing instruction could be used
[Bug target/56412] [4.8] "libtool: cygpath: command not found" for mingw32 host
[Bug target/57438] bootstrap fails on x86_64 darwin in stage2 linking cc1
[Bug target/58693] GCC aarch64 arm_neon.h missing intrinsics from ACLE 2.0
[Bug target/59865] gnu multiversion calculates wrong target
[Bug target/61729] FAIL: g++.dg/abi/scoped1.C -std=gnu++11 execution test
[Bug target/62011] False Data Dependency in popcnt instruction
[Bug target/62247] [6/7/8 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98 scan-assembler .weak(_definition)
[Bug target/63651] Lot of failures in obj(c|-c++) with yosemite
[Bug target/63891] [6/7/8 regression] Failure of darwin-weakimport-3.c
[Bug target/64785] [6/7/8 Regression][SH] and|or|xor #imm not used
[Bug target/64792] [6/7/8 Regression][SH] movu.b movu.w not working
[Bug target/65162] [6/7/8 Regression][SH] Redundant tests when storing bswapped T bit result in unaligned mem
[Bug target/65164] [6/7/8 Regression][SH] missed subc in integer sign function
[Bug target/65342] [6/7/8 Regression] FAIL: gfortran.dg/intrinsic_(un)?pack_1.f90 -O1 execution test on powerpc-apple-darwin9 after r210201
[Bug target/65564] [6/7/8 Regression] builtin-bnd-narrow-ptr-bounds-2-nov.c:15:1: internal compiler error: in simplify_subreg, at simplify-rtx.c:5745
[Bug target/66358] [6/7/8 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232
[Bug target/67591] ARM v8 Thumb IT blocks deprecated
[Bug target/68094] Compiler segmentation fault
[Bug target/68355] C++ constexpr is passed on stack
[Bug target/68690] PowerPC64: TOC save in PHP core loop results in load hit store
[Bug target/68739] FAIL: 30_threads/call_once/constexpr.cc (test for excess errors)
[Bug target/69493] Poor code generation for return of struct containing vectors on PPC64LE
[Bug target/71233] [ARM, AArch64] missing AdvSIMD intrinsics
[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler
[Bug target/77687] frame access after release without redzone on powerpc
[Bug target/77850] FAIL: gcc.dg/compat/scalar-by-value-4 c_compat_x_tst.o-c_compat_y_tst.o execute
[Bug target/78077] gcc 6.2.0 fails to link temacs from emacs-25.1 using the Xcode 8 linker
[Bug target/78553] GCC 5.3.0 and 5.4.0 segfault during bootstrap when --enable-vtable-verify is enabled on PowerPC musl
[Bug target/79242] ICE in simplify_subreg, at simplify-rtx.c:6029
[Bug target/79636] [6/7/8 Regression] ICE in assign_by_spills, at lra-assigns.c:1457
[Bug target/79845] rs6000: make code in rs6000.c more i18n-friendly
[Bug target/79868] aarch64: diagnostic "malformed target %s value" not translateable
[Bug target/79964] Cortex A53 codegen still not optimal
[Bug target/80313] -march=znver1 produce worse code than -march=haswell
[Bug target/80425] Extra inter-unit register move with zero-extension
[Bug target/80479] [7/8 Regression] strcmp() produces valgrind errors on ppc64le
[Bug target/80700] [7/8 Regression] ICE: Bus error (on SPE target)
[Bug target/80819] [6/7 regression] Useless store to the stack in _mm_set_epi64x with SSE4 -mno-avx
[Bug target/80819] [6/7/8 regression] Useless store to the stack in _mm_set_epi64x with SSE4 -mno-avx
[Bug target/80881] [7/8 Regression] null pointer access in libgomp.h
[Bug target/81228] [7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2508
[Bug target/81288] [6/7/8 Regression] ICE on 32-bit BE powerpc targets -w -misel -O2 (-O3, -Ofast, -Os)
[Bug target/81291] [6/7 Regression] wrong code with -O2 -fno-rerun-cse-after-loop -fno-tree-ter -fno-tree-vrp -funroll-loops due to improper carry
[Bug target/81291] [6/7/8 Regression] wrong code with -O2 -fno-rerun-cse-after-loop -fno-tree-ter -fno-tree-vrp -funroll-loops due to improper carry
[Bug target/81317] builtin_vec_ld fails for powerpc with altivec
[Bug target/81325] -fcompare-debug failure on ppc64le
[Bug target/81356] __builtin_strcpy is not good for copying an empty string on aarch64
[Bug target/81362] [8 regression] FAIL: gcc.dg/vect/no-vfa-vect-57.c execution test
[Bug target/81363] [8 regression] FAIL: gcc.dg/vect/pr51581-1.c (internal compiler error)
[Bug target/81456] [7/8 Regression] x86-64 optimizer makes wrong decision when optimizing for size
[Bug target/81535] [8 regression] gcc.target/powerpc/pr79439.c fails starting with r250442
[Bug target/81616] Update -mtune=generic for the current Intel and AMD processors
[Bug target/81685] FAIL: g++.dg/debug/dwarf2/inline-ns-2.C -std=gnu++* (internal compiler error) on darwin
[Bug target/81804] m32c ICE during configure at leaf_function_p, at final.c:4317
[Bug target/81872] Enable __float128 by default on PowerPC Linux systems
[Bug target/82002] [8 Regression] ICE in sp_valid_at, at config/i386/i386.c:13233
[Bug target/82066] #pragma GCC target documentation does not say it is implemented for aarch64
[Bug target/82190] Possibly latent miscompilation issue on ppc64le-linux-gnu for memcpy-bi.c with -fweb -fno-optimize-strlen
[Bug target/82248] probe_stack can generate unpredictable STR on arm
[Bug target/82268] [8 regression] i386/pr82196-1.c fail
[Bug target/82281] Bulldozer/Zen tuning: uses XMM for single 64-bit integer AND, even with a simple mask
[Bug target/82333] [8 Regression] powerpc64le _Float128 ICE in as_a, at machmode.h:345
[Bug target/82459] AVX512F instruction costs: vmovdqu8 stores may be an extra uop, and vpmovwb is 2 uops on Skylake and not always worth using
[Bug target/82524] [7/8 Regression] expensive-optimizations produces wrong results
[Bug target/82615] [8 Regression] SPEC CPU2006 453.povray ~10% performance deviation with r248863
[Bug target/82621] [6/7/8 Regression] wrong code with -Og -fgcse -fweb
[Bug target/82641] Unable to enable crc32 for a certain function with target attribute on ARM (aarch32)
[Bug target/82674] ICE with -fstack-clash-protection
[Bug target/82682] [8 Regression] FAIL: gcc.target/i386/pr50038.c scan-assembler-times movzbl 2 (found 3 times) since r253958
[Bug target/82703] [7/8 Regression] Wrong addition of std::array components with -O2 -ftree-loop-vectorize -ftree-slp-vectorize (works fine with -O2)
[Bug target/82713] [8 Regression] ICE in ix86_builtin_vectorization_cost, at config/i386/i386.c:44475
[Bug target/82717] [RISCV] Default value of the -mabi option doesn't match documentation
[Bug target/82748] ICE with __builtin_fabsq and __float128 in copy_to_mode_reg, at explow.c:612
[Bug target/82767] [8 regression] gcc.target/i386/pr71321.c scan-assembler-times fail
[Bug target/82786] aarch64 frame patch caused a number of target specific test failures.
[Bug target/82788] wrong code with -fstack-clash-protection --param=stack-clash-protection-probe-interval=10 on simple code
[Bug target/82795] [8 Regression] ICE in predicate_mem_writes, at tree-if-conv.c:2251
[Bug target/82795] New: [8 Regression] ICE in predicate_mem_writes, at tree-if-conv.c:2251
[Bug target/82804] [7/8 Regression] SPEC CPU2006 470.lbm ~5% performance deviation with r237185
[Bug target/82804] New: [7/8 Regression] SPEC CPU2006 470.lbm ~5% performance deviation with r237185
[Bug target/82805] [7/8 Regression] SPEC CPU2006 454.calculix ~6% performance deviation in between 6.3 and 7.2
[Bug target/82805] New: [7/8 Regression] SPEC CPU2006 454.calculix ~6% performance deviation in between 6.3 and 7.2
[Bug target/82807] [7/8 Regression] SPEC CPU2006 473.astar ~6% performance deviation in between 6.3 and 7.2
[Bug target/82807] New: [7/8 Regression] SPEC CPU2006 473.astar ~6% performance deviation in between 6.3 and 7.2
[Bug target/82809] [8 Regression] ICE in in ix86_vector_duplicate_value, at config/i386/i386.c:41242
[Bug target/82809] New: [8 Regression] ICE in in ix86_vector_duplicate_value, at config/i386/i386.c:41242
[Bug target/82811] New: Assembler error on tic6x-none-elf with march=c64x+
[Bug target/82812] ICE in emit_move_insn, at expr.c:3706
[Bug target/82812] New: ICE in emit_move_insn, at expr.c:3706
[Bug target/82820] [arm32]ldm/stm instructions Bus error while running with 64bit kernel
[Bug target/82823] [8 Regression] ICE in ix86_expand_prologue, at config/i386/i386.c:13171 with -fstack-clash-protection
[Bug target/82823] ICE in ix86_expand_prologue, at config/i386/i386.c:13171 with -fstack-clash-protection
[Bug target/82823] New: ICE in ix86_expand_prologue, at config/i386/i386.c:13171
[Bug target/82827] [8 regression] i386/pr82002-2a.c fail
[Bug target/82827] New: [8 regression] i386/pr82002-2a.c fail
[Bug target/82828] [8 regression] i386/pr70263-2.c fail
[Bug target/82828] New: [8 regression] i386/pr70263-2.c fail
[Bug target/82830] New: short rotate with truncated length
[Bug target/82834] Cross-compiler doesn't find correct multilib for target
[Bug target/82848] [8 Regression] ICE in expand_expr_real_2, at expr.c:8715
[Bug target/82848] New: [8 Regression] ICE in expand_expr_real_2, at expr.c:8715
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
[Bug target/82851] New: [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
[Bug target/82852] [8 regression] i386/vect-unpack-1.c, i386/avx512f-gather-2.c, i386/avx256-unaligned-store-2.c fails
[Bug target/82852] New: [8 regression] i386/vect-unpack-1.c, i386/avx512f-gather-2.c, i386/avx256-unaligned-store-2.c fails
[Bug target/82853] Optimize x % 3 == 0 without modulo
[Bug target/82855] AVX512: replace OP+movemask with OP_mask+ktest
[Bug target/82858] __builtin_add_overflow() generates suboptimal code with unsigned types on x86
[Bug target/82858] New: __builtin_add_overflow() generates suboptimal code with unsigned types on x86
[Bug target/82862] [8 Regression] SPEC CPU2006 465.tonto performance regression with r253975 (up to 40% drop for particular loop)
[Bug target/82863] [8 Regression] ICE in verify_flow_info building SH libgcc
[Bug target/82863] New: [8 Regression] ICE in verify_flow_info building SH libgcc
[Bug target/82871] New: Unneeded lsls lsrs instructions generated on half word access for arm cortex-m4 target.
[Bug target/82871] Unneeded lsls lsrs instructions generated on half word access for arm cortex-m4 target.
[Bug target/82880] [6/7 Regression] gcc --help=target --help=optimizers hangs on mips
[Bug target/82880] [6/7/8 Regression] gcc --help=target --help=optimizers hangs on mips
[Bug target/82883] New: eax register unnecessary consumed
[Bug target/82887] ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with _mm512_extracti64x4_epi64
[Bug target/82887] New: ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with _mm512_extracti64x4_epi64
[Bug target/82897] New: Unnecessary zero-extension when loading mask register from memory
[Bug target/82897] Unnecessary zero-extension when loading mask register from memory
[Bug target/82907] [8 regression] gcc.target/powerpc/p9-xxbr-1.c fails after r254464
[Bug target/82907] New: [8 regression] gcc.target/powerpc/p9-xxbr-1.c fails after r254464
[Bug target/82915] Please mark intrinsics as constexpr
[Bug target/82926] x86_64 inline assembly with push/pop produces buggy code
[Bug target/82927] [8 Regression] ICE in verify_flow_info building SH glibc
[Bug target/82927] New: [8 Regression] ICE in verify_flow_info building SH glibc
[Bug target/82931] Missing Optimization for Bit-Transfer (AVR Target)
[Bug target/82931] New: Missing Optimization for Bit-Transfer (AVR Target)
[Bug target/82935] New: Unnecessary "sub rsp, 8", "call" and "add rsp, 8" instructions
[Bug target/82935] Unnecessary "sub rsp, 8", "call" and "add rsp, 8" instructions
[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2
[Bug target/82941] New: Missing vzeroupper with -mavx512f -O2
[Bug target/82942] Generate vzeroupper with -mavx512f -mno-avx512er -O2
[Bug target/82942] New: Generate vzeroupper with -mavx512f -mno-avx512er -O2
[Bug target/82960] New: spu_machine_dependent_reorg does not handle jump_table_data insn
[Bug target/82960] spu_machine_dependent_reorg does not handle jump_table_data insn
[Bug target/82961] [6/7 Regression] ICE in dwarf2out.c: deferred_asm_name != NULL
[Bug target/82961] ICE in dwarf2out.c: deferred_asm_name != NULL
[Bug target/82961] New: ICE in dwarf2out.c: deferred_asm_name != NULL
[Bug target/82964] New: gfortran.dg/class_array_1.f03 regression since r254388
[Bug target/82974] [8 regression] ICE in extract_insn, at recog.c:2305 on aarch64
[Bug target/82974] New: ICE in extract_insn, at recog.c:2305 on aarch64
[Bug target/82975] ICE in baseness at rtlanal.c:6220
[Bug target/82975] New: ICE in baseness at rtlanal.c:6220
[Bug target/82981] [7 Regression] unnecessary __multi3 call for mips64r6 linux kernel
[Bug target/82981] [7/8 Regression] unnecessary __multi3 call for mips64r6 linux kernel
[Bug target/82981] New: unnecessary __multi3 call for mips64r6 linux kernel
[Bug target/82981] unnecessary __multi3 call for mips64r6 linux kernel
[Bug target/82983] [8 Regression] ICE in extract_insn, at recog.c:2305 w/ GFMI
[Bug target/82983] New: [8 Regression] ICE in extract_insn, at recog.c:2305 w/ GFMI
[Bug target/82989] [7/8 regression ] Inexplicable use of NEON for 64-bit math
[Bug target/82989] New: Inexplicable use of NEON for 64-bit math
[Bug target/82990] Add -mprefer-vzeroupper
[Bug target/82990] New: Add -mprefer-vzeroupper
[Bug target/82990] Update the default -mzeroupper setting
[Bug target/83008] [performance] Is it better to avoid extra instructions in data passing between loops?
[Bug target/83008] New: [performance] Is it better to avoid extra instructions in data passing between loops?
[Bug target/83009] [8 regression] gcc.target/aarch64/store_v2vec_lanes.c fails with -mabi=ilp32
[Bug target/83009] New: [8 regression] gcc.target/aarch64/store_v2vec_lanes.c fails with -mabi=ilp32
[Bug target/83013] MicroBlaze - #ident - Error: operation combines symbols in different segments
[Bug target/83013] New: MicroBlaze - #ident - Error: operation combines symbols in different segments
[Bug target/83031] New: Tail call optimization not used in cases when first part of the result is returned from function
[Bug target/83033] New: aarch64/cortex-a57-fma-steering.c: 3 * poor C++ style ?
[Bug target/83052] [8 Regression] ICE in extract_insn, at recog.c:2305 starting from r254560
[Bug target/83052] ICE in extract_insn, at recog.c:2305 starting from r254560
[Bug target/83052] New: ICE in extract_insn, at recog.c:2305 starting from r254560
[Bug target/83067] New: wrong code on arm-linux-gnueabi
[Bug target/83067] wrong code on arm-linux-gnueabi
[Bug target/83068] Suboptimal code generated with -m32 using MMX reg
[Bug target/83084] [7/8 Regression] -fcompare-debug failure on ppc64le
[Bug target/83084] New: [7/8 Regression] -fcompare-debug failure on ppc64le
[Bug target/83087] -fcf-protection -mcet enabled unconditionally for target libs
[Bug target/83087] New: -fcf-protection -mcet enabled unconditionally for target libs
[Bug target/83090] New: ICE on lm32-rtems building newlib libm (in require, at machmode.h:282)
[Bug target/83100] [8 Regression] powerpc: internal compiler error: in get_variable_section, at varasm.c:1150 with -fdata-sections
[Bug target/83105] [8 regression] arm-*-*eabihf: error: -mfloat-abi=hard: selected processor lacks an FPU
[Bug target/83105] New: [8 regression] error: -mfloat-abi=hard: selected processor lacks an FPU
[Bug target/83109] New: [CET] improper code generation for builtin_longjmp with -fcf-protection -mcet
[Bug target/83110] New: Relocation error when taking address of protected function in shared library.
[Bug target/83110] Relocation error when taking address of protected function in shared library.
[Bug target/83111] [7/8 Regression][sh] stack smashing detected in gen_udivsi3
[Bug target/83111] [sh] stack smashing detected in gen_udivsi3
[Bug target/83111] New: [sh] stack smashing detected in gen_udivsi3
[Bug target/83114] [5/6/7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2495
[Bug target/83114] [7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2495
[Bug target/83114] New: [7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2495
[Bug target/83117] FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c (test for excess errors)
[Bug target/83117] New: FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c (test for excess errors)
[Bug target/83133] Superflous x86 test instructions in generated assembly.
[Bug target/83143] [SH]: Assembler messages: invalid operands (*UND* and .text sections) for `-'
[Bug target/83143] New: [SH]: Assembler messages: invalid operands (*UND* and .text sections) for `-'
[Bug target/83156] [8 regression] gcc.target/i386/pr82361-1.c fail
[Bug target/83156] New: [8 regression] gcc.target/i386/pr82361-1.c fail
[Bug target/83158] [8 regression] gcc.target/i386/pr78057.c fail
[Bug target/83158] New: [8 regression] gcc.target/i386/pr78057.c fail
[Bug target/83203] [8 Regression] Inefficient int to avx2 vector conversion
[Bug target/83203] New: Inefficient int to avx2 vector conversion
[Bug target/83208] [arm-linux-gnueabi-gcc] wrong code at optimization level -O2 and -O3 for union assignment
[Bug target/83208] New: [arm-linux-gnueabi-gcc] wrong code at optimization level -O2 and -O3 for union assignment
[Bug target/83210] __builtin_mul_overflow() generates suboptimal code when exactly one argument is the constant 2
[Bug target/83210] New: __builtin_mul_overflow() generates suboptimal code when exactly one argument is the constant 2
[Bug target/83220] modification of a global register variable while the function only reads from it
[Bug testsuite/36443] [6/7/8 Regression]: HOSTCC doesn't work with installed gcc
[Bug testsuite/51097] [6/7/8 Regression] a lot of "FAIL: gcc.dg/vect" on i686/7/8 avx build 181167/8 to 181177
[Bug testsuite/81056] [7/8 Regression] FAIL: 17_intro/names.cc (test for excess errors)
[Bug testsuite/81807] [8 Regression] many *.cc asan tests fail
[Bug testsuite/82415] FAIL: gcc.target/i386/naked-1.c scan-assembler-not ret
[Bug testsuite/82770] [8 regression] gcc.dg/pr78768.c xpass
[Bug testsuite/82828] [8 regression] i386/pr70263-2.c fail
[Bug testsuite/82920] New: cet test failures on darwin
[Bug testsuite/82951] gcc.c-torture/execute/20040409-1.c undefined behavior
[Bug testsuite/82951] New: gcc.c-torture/execute/20040409-1.c undefined behavior
[Bug testsuite/82988] [8 regression] g++.dg/cpp0x/lambda/lambda-switch.C fail
[Bug testsuite/82997] [8 regression] gcc.dg/cpp/sysmac1.c and gcc.dg/cpp/macsyntx.c fail starting with r254707
[Bug testsuite/83131] c-c++/common/attr-nonstring-3 failure for strcmp tests on PowerPC
[Bug testsuite/83131] New: c-c++/common/attr-nonstring-3 failure for strcmp tests on PowerPC
[Bug testsuite/83155] [8 regression] test-error-array-bounds.c.exe fail
[Bug tree-optimization/15596] [6/7/8 Regression] Missed optimization with bitfields with return value
[Bug tree-optimization/18501] [6/7/8 Regression] Missing 'used uninitialized' warning (CCP)
[Bug tree-optimization/23094] store ccp, or store copy prop misses an optimization
[Bug tree-optimization/31130] [6/7/8 Regression] VRP no longer derives range for division after negation
[Bug tree-optimization/32306] [6/7/8 Regression] redundant && || not eliminated
[Bug tree-optimization/34723] [6/7/8 Regression] Summing variable should be initialized to the first member before the loop
[Bug tree-optimization/37916] [6/7/8 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names.
[Bug tree-optimization/38153] ICE in testcase when compiled with -ftree-parallelize-loops
[Bug tree-optimization/40766] this fortran program is too slow
[Bug tree-optimization/46186] Clang creates code running 1600 times faster than gcc's
[Bug tree-optimization/53805] combine_comparisons changes trapping behavior
[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds
[Bug tree-optimization/58774] tree-switch-conversion doesn't optimize with content in default scase
[Bug tree-optimization/59124] [6 Regression] Wrong warnings "array subscript is above array bounds"
[Bug tree-optimization/61000] No loop interchange for inner loop along the slow index
[Bug tree-optimization/65930] Reduction with sign-change not handled
[Bug tree-optimization/66264] [untaken optimization] switch & enums without default-case
[Bug tree-optimization/67530] Failure to eliminate dead code produced by vector lowering
[Bug tree-optimization/69811] [6/7/8 Regression] GCC does not simplify 0 == "a"+1 at -O0
[Bug tree-optimization/70754] [6 Regression] ICE during predictive commoning
[Bug tree-optimization/71026] Missing division optimizations
[Bug tree-optimization/78821] GCC7: Copying whole 32 bits structure field by field not optimised into copying whole 32 bits at once
[Bug tree-optimization/79663] [7 Regression] r244815 causes 10% regression for spec1k/172.mgrid on AArch64
[Bug tree-optimization/80147] missing maybe-uninitialized warning on variable with no side effects
[Bug tree-optimization/80198] [6/7/8 Regression] does not vectorize generic inplace integer operation
[Bug tree-optimization/80202] [6 Regression] Spurious warning "array subscript is below array bounds" with if-statement and char to unsigned int conversion
[Bug tree-optimization/80769] [6 Regression] Invalid delayed string length computation in tree-ssa-strlen.c
[Bug tree-optimization/80776] -Wformat-overflow false positive for %d on integer bounded by __builtin_unreachable
[Bug tree-optimization/80788] [8 Regression] ICE in set_value_range, at tree-vrp.c:252
[Bug tree-optimization/80907] [6/7/8 Regression] False positive: "warning: array subscript is above array bounds"
[Bug tree-optimization/80925] [8 Regression] vect peeling failures
[Bug tree-optimization/81018] [8 regression] gfortran.dg/graphite/pr14741.f90 FAILs
[Bug tree-optimization/81165] [8 Regression] Regression in GCC-8.0.0's optimizer
[Bug tree-optimization/81248] No ipa-sra optimization for small struct / class
[Bug tree-optimization/81403] [8 Regression] wrong code at -O3
[Bug tree-optimization/81740] [6/7/8 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu
[Bug tree-optimization/81790] [8 Regression] ICE in vn_nary_build_or_lookup_1, at tree-ssa-sccvn.c:1738
[Bug tree-optimization/81884] [6 Regression] Invalid code generation with zero size arrays or flexible array members
[Bug tree-optimization/82042] signed integer overflow in ao_ref_init_from_ptr_and_size
[Bug tree-optimization/82187] missed PRE at -O3
[Bug tree-optimization/82402] [6/7 Regression] error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
[Bug tree-optimization/82402] [6/7/8 Regression] error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
[Bug tree-optimization/82583] missing -Warray-bounds on out-of-bounds inner indices
[Bug tree-optimization/82588] missing -Warray-bounds on a excessively large index
[Bug tree-optimization/82604] [8 Regression] SPEC CPU2006 410.bwaves ~50% performance regression with trunk@253679 when ftree-parallelize-loops is used
[Bug tree-optimization/82627] [8 regression] r253809 breaks test cases gcc.dg/graphite/interchange-3.c -7.c, -9.c, and uns-interchange-9.c
[Bug tree-optimization/82669] ICE at -Os on valid code on x86_64-linux-gnu: in bitmap_check_index, at sbitmap.h:105
[Bug tree-optimization/82726] ICE in verify_ssa during GIMPLE pass: pcom
[Bug tree-optimization/82732] malloc+zeroing other than memset not optimized to calloc, so asm output is malloc+memset
[Bug tree-optimization/82776] Unable to optimize the loop when iteration count is unavailable.
[Bug tree-optimization/82788] wrong code with -fstack-clash-protection --param=stack-clash-protection-probe-interval=10 on simple code
[Bug tree-optimization/82816] [8 Regression] ICE on valid code at -Os and above: in find_widening_optab_handler_and_mode, at optabs-query.c:414
[Bug tree-optimization/82816] New: ICE on valid code at -Os and above: in find_widening_optab_handler_and_mode, at optabs-query.c:414
[Bug tree-optimization/82819] [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206
[Bug tree-optimization/82819] New: [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206
[Bug tree-optimization/82838] [8 Regression] ICE in verify_ssa failed w/ store-merging
[Bug tree-optimization/82838] New: [8 Regression] ICE in verify_ssa failed w/ store-merging
[Bug tree-optimization/82847] [8 regression] gcc.dg/vect/slp-perm-9.c fail
[Bug tree-optimization/82853] New: Optimize x % 3 == 0 without modulo
[Bug tree-optimization/82854] more missing simplifcations
[Bug tree-optimization/82854] New: more missing simplifcations
[Bug tree-optimization/82860] [8 regression] gcc.dg/vect/pr79347.c FAILs
[Bug tree-optimization/82860] New: [8 regression] gcc.dg/vect/pr79347.c FAILs
[Bug tree-optimization/82862] New: [8 Regression] SPEC CPU2006 465.tonto performance regression with trunk@253975 (up to 40% drop for particular loop)
[Bug tree-optimization/82870] [6 Regression] Assignment by Designated Initializer Overwrites a Flexible Array Member
[Bug tree-optimization/82875] ICE at -Os on valid code on x86_64-linux-gnu: in find_widening_optab_handler_and_mode, at optabs-query.c:414
[Bug tree-optimization/82875] New: ICE at -Os on valid code on x86_64-linux-gnu: in find_widening_optab_handler_and_mode, at optabs-query.c:414
[Bug tree-optimization/82902] [7 Regression] ICE verify_ssa failed during GIMPLE pass: phiprop
[Bug tree-optimization/82902] [8 Regression] ICE verify_ssa failed during GIMPLE pass: phiprop
[Bug tree-optimization/82902] New: ICE verify_ssa failed during GIMPLE pass: phiprop
[Bug tree-optimization/82905] New: vector shift forced to 32 bytes
[Bug tree-optimization/82905] vector shift forced to 32 bits
[Bug tree-optimization/82911] New: missing strlen optimization for strncpy with constant strings and constant bound
[Bug tree-optimization/82912] New: missing strlen optimization for stpncpy with constant string and bound
[Bug tree-optimization/82929] [8 regression] r254579 causes ICE: tree check: expected ssa_name, have array_ref in has_single_use, at ssa-iterators.h:400
[Bug tree-optimization/82929] New: [8 regression] r254579 causes ICE: tree check: expected ssa_name, have array_ref in has_single_use, at ssa-iterators.h:400
[Bug tree-optimization/82944] New: missing -Wstringop-truncation on strncpy due to system header macro
[Bug tree-optimization/82945] add warning for passing non-strings to functions that expect string arguments
[Bug tree-optimization/82945] New: add warning for passing non-strings to functions that expect string arguments
[Bug tree-optimization/82946] member pointer defeats strlen optimization involving a string literal
[Bug tree-optimization/82946] New: member pointer defeats strlen optimization involving a string literal
[Bug tree-optimization/82950] New: possible strlen optimization for memcmp/strcmp of arrays
[Bug tree-optimization/82950] possible strlen optimization for memcmp/strcmp of arrays
[Bug tree-optimization/82954] [8 regression] ICE in fold_binary_loc, at fold-const.c:9061
[Bug tree-optimization/82954] New: [8 regression] ICE in fold_binary_loc, at fold-const.c:9061
[Bug tree-optimization/82955] New: ICE when using -fdump-passes -fdisable-tree-einline
[Bug tree-optimization/82956] New: Incorrect relocation emitted (symbol considered external) due to inlining and hidden visibility.
[Bug tree-optimization/82977] [8 Regression] AddressSanitizer: heap-use-after-free in strlen_optimize_stmt .././../gcc/tree-ssa-strlen.c:2971
[Bug tree-optimization/82977] New: [8 Regression] AddressSanitizer: heap-use-after-free in strlen_optimize_stmt .././../gcc/tree-ssa-strlen.c:2971
[Bug tree-optimization/82985] [7 Regression] ICC: in vn_nary_build_or_lookup_1, at tree-ssa-sccvn.c:1722
[Bug tree-optimization/82986] [8 regression] gcc.dg/store_merging_13.c fail
[Bug tree-optimization/82986] New: [8 regression] gcc.dg/store_merging_13.c fail
[Bug tree-optimization/82991] memcpy and strcpy return value can be assumed to be equal to first argument
[Bug tree-optimization/82991] New: memcpy and strcpy return value can be assumed to be equal to first argument
[Bug tree-optimization/83007] [8 Regression] -Wstringop-overflow false positive
[Bug tree-optimization/83007] New: [8 Regression] -Wstringop-overflow false positive
[Bug tree-optimization/83022] malloc & memset -> calloc is not always an optimization
[Bug tree-optimization/83026] missing strlen optimization for strcmp of unequal strings
[Bug tree-optimization/83026] New: missing strlen optimization for strcmp of unequal strings
[Bug tree-optimization/83038] warning at random points in the input (array subscript -1 is below array bounds)
[Bug tree-optimization/83041] New: redundant assignment from member array not eliminated
[Bug tree-optimization/83041] redundant assignment from member array not eliminated
[Bug tree-optimization/83043] [8 Regression] FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times graphite "2 loops carried no dependency" 1 (found 0 times)
[Bug tree-optimization/83043] FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times graphite "2 loops carried no dependency" 1 (found 0 times)
[Bug tree-optimization/83043] New: FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times graphite "2 loops carried no dependency" 1 (found 0 times)
[Bug tree-optimization/83044] [8 Regression] ice in contains_struct_check
[Bug tree-optimization/83047] [8 regression] glibc/crypt/crypt_util.c gets miscompiled
[Bug tree-optimization/83047] New: [8 regression] glibc/crypt/crypt_util.c gets miscompiled
[Bug tree-optimization/83053] [8 Regression] ICE in vrp_prop::check_array_ref at cc/tree-vrp.c:4811
[Bug tree-optimization/83053] New: [8 Regression] ICE in vrp_prop::check_array_ref at cc/tree-vrp.c:4811
[Bug tree-optimization/83055] [8 Regression] ICE in operator>, at profile-count.h:834
[Bug tree-optimization/83055] New: [8 Regression] ICE in operator>, at profile-count.h:834
[Bug tree-optimization/83072] Late VRP optimization
[Bug tree-optimization/83072] New: Late VRP optimization
[Bug tree-optimization/83073] New: Range for VR_VARYING | [1, 1]
[Bug tree-optimization/83073] Range for VR_VARYING | [1, 1]
[Bug tree-optimization/83075] [8 Regression] Invalid strncpy optimization
[Bug tree-optimization/83075] New: [8 Regression] Invalid strncpy optimization
[Bug tree-optimization/83080] [8 Regression] ICE at -Os and above with -Wall on C++ code: Segmentation fault
[Bug tree-optimization/83080] ICE at -Os and above with -Wall on C++ code: Segmentation fault
[Bug tree-optimization/83080] New: ICE at -Os and above with -Wall on C++ code: Segmentation fault
[Bug tree-optimization/83081] [8 regression][arm] gcc.dg/pr80218.c fails since r254888
[Bug tree-optimization/83081] New: [8 regression][arm] gcc.dg/pr80218.c fails since r254888
[Bug tree-optimization/83082] [8 regression] libgomp.graphite/force-parallel-1.c fails starting with r254888
[Bug tree-optimization/83082] New: [8 regression] libgomp.graphite/force-parallel-1.c fails starting with r254888
[Bug tree-optimization/83086] [8 Regression] valgrind error in gimple-ssa-store-merging.c for recent build
[Bug tree-optimization/83089] [8 Regression] ICE: Segmentation fault (in instantiate_scev_name)
[Bug tree-optimization/83089] New: [8 Regression] ICE: Segmentation fault (in instantiate_scev_name)
[Bug tree-optimization/83104] [8 Regression] ICE: Segmentation fault
[Bug tree-optimization/83104] New: [8 Regression] ICE: Segmentation fault
[Bug tree-optimization/83119] New: segmentation fault due to two_valued_val_range_p passing NULL to to_wide
[Bug tree-optimization/83119] segmentation fault due to two_valued_val_range_p passing NULL to to_wide
[Bug tree-optimization/83126] [8 Regression] ICE in transform_to_exit_first_loop_alt, at tree-parloops.c:1713
[Bug tree-optimization/83126] New: [8 Regression] ICE in transform_to_exit_first_loop_alt, at tree-parloops.c:1713
[Bug tree-optimization/83128] New: Unable to optimize {m,c}alloc when strings builtin are used
[Bug tree-optimization/83128] Unable to optimize {m,c}alloc when strings builtin are used
[Bug tree-optimization/83129] calloc zero initialization is not taken into account by gcc
[Bug tree-optimization/83129] New: calloc zero initialization is not taken into account by gcc
[Bug tree-optimization/83141] New: SRA and memcpy folding interact badly generating wrong-code
[Bug tree-optimization/83141] SRA and memcpy folding interact badly generating wrong-code
[Bug tree-optimization/83142] Missed tail-call opportunity
[Bug tree-optimization/83142] New: Missed tail-call opportunity
[Bug tree-optimization/83171] __builtin_popcountl ((unsigned long long)unsigned_var) is not being optimized to __builtin_popcount (unsigned_var)
[Bug tree-optimization/83171] std::bitset::count not inlining __popcountdi2
[Bug tree-optimization/83176] [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206
[Bug tree-optimization/83176] New: [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206
[Bug tree-optimization/83177] [7/8 Regression] ICE with -mmpx -fcheck-pointer-bounds + __builtin___bnd_narrow_ptr_bounds + _setjmp
[Bug tree-optimization/83177] ICE with -mmpx -fcheck-pointer-bounds + __builtin___bnd_narrow_ptr_bounds + _setjmp
[Bug tree-optimization/83177] New: ICE with -mmpx -fcheck-pointer-bounds + __builtin___bnd_narrow_ptr_bounds + _setjmp
[Bug tree-optimization/83189] [8 regression] internal compiler error: in probability_in, at profile-count.h:1050
[Bug tree-optimization/83190] missing strlen optimization of the empty string
[Bug tree-optimization/83190] New: missing strlen optimization of the empty string
[Bug tree-optimization/83194] New: Possibly missed simplification with strcmp(s, t) == strcmp(t, s)
[Bug tree-optimization/83194] Possibly missed simplification with strcmp(s, t) == strcmp(t, s)
[Bug tree-optimization/83195] [8 regression] pr82929.c scan for "Merging successful" fail
[Bug tree-optimization/83202] Try joining operations on consecutive array elements during tree vectorization
[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c
[Bug tree-optimization/83216] New: [8 regression] FAIL: gcc.dg/graphite/interchange-3.c
[Bug tree-optimization/83221] [8 Regression] qsort comparator not anti-commutative: -2147483648, -2147483648
[Bug tree-optimization/83221] New: qsort comparator not anti-commutative: -2147483648, -2147483648
[Bug tree-optimization/83232] New: fma3d spec2000 regression on zen with -Ofast (generic tuning) after r255268 by missed SLP oppurtunity
[Bug tree-optimization/83233] New: [8 Regression] gimple-ssa-store-merging.c:183:3: warning: unnamed type with no linkage used to declare variable with linkage
[Bug web/78315] "Changes" don't explain what "LRA" is
[Bug web/82798] Inconsistent descriptions for warning options in documentation
[Bug web/82798] New: Inconsistent descriptions for warning options in documentation
Bug in std::floor?
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